Include packet-wlancap.h into the tarball
[obnox/wireshark/wip.git] / packet-dcerpc-samr.c
index 870163c673658b075d411379b91f2147f2c9f3e5..c78aa622eff42b9bd9a2363d94d2cbfcd65e69ac 100644 (file)
@@ -3,22 +3,22 @@
  * Copyright 2001, Tim Potter <tpot@samba.org>
  *   2002 Added all command dissectors  Ronnie Sahlberg
  *
- * $Id: packet-dcerpc-samr.c,v 1.34 2002/04/22 02:04:37 guy Exp $
+ * $Id: packet-dcerpc-samr.c,v 1.62 2002/12/03 01:20:56 guy Exp $
  *
  * Ethereal - Network traffic analyzer
  * By Gerald Combs <gerald@ethereal.com>
  * Copyright 1998 Gerald Combs
- * 
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
  * of the License, or (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #include <glib.h>
 #include <epan/packet.h>
 #include <string.h>
+#include "prefs.h"
 #include "packet-dcerpc.h"
 #include "packet-dcerpc-nt.h"
 #include "packet-dcerpc-samr.h"
+#include "packet-dcerpc-lsa.h"
 #include "smb.h"       /* for "NT_errors[]" */
+#include "packet-smb-common.h"
+#include "crypt-md4.h"
+#include "crypt-rc4.h"
 
-int dissect_nt_sid(tvbuff_t *tvb, packet_info *pinfo, int offset, proto_tree *parent_tree, char *name);
+#ifdef NEED_SNPRINTF_H
+# include "snprintf.h"
+#endif
 
 static int proto_dcerpc_samr = -1;
 
+static int hf_samr_opnum = -1;
 static int hf_samr_hnd = -1;
 static int hf_samr_group = -1;
 static int hf_samr_rid = -1;
@@ -71,10 +79,19 @@ static int hf_samr_server = -1;
 static int hf_samr_domain = -1;
 static int hf_samr_controller = -1;
 static int hf_samr_access = -1;
+static int hf_samr_access_granted = -1;
 static int hf_samr_mask = -1;
 static int hf_samr_crypt_password = -1;
 static int hf_samr_crypt_hash = -1;
 static int hf_samr_lm_change = -1;
+static int hf_samr_lm_passchange_block = -1;
+static int hf_samr_nt_passchange_block = -1;
+static int hf_samr_nt_passchange_block_decrypted = -1;
+static int hf_samr_nt_passchange_block_newpass = -1;
+static int hf_samr_nt_passchange_block_newpass_len = -1;
+static int hf_samr_nt_passchange_block_pseudorandom = -1;
+static int hf_samr_lm_verifier = -1;
+static int hf_samr_nt_verifier = -1;
 static int hf_samr_attrib = -1;
 static int hf_samr_max_pwd_age = -1;
 static int hf_samr_min_pwd_age = -1;
@@ -182,19 +199,253 @@ static gint ett_samr_rids = -1;
 static gint ett_nt_acct_ctrl = -1;
 static gint ett_samr_sid_and_attributes_array = -1;
 static gint ett_samr_sid_and_attributes = -1;
+#ifdef SAMR_UNUSED_HANDLES
 static gint ett_samr_hnd = -1;
+#endif
 
 static e_uuid_t uuid_dcerpc_samr = {
-        0x12345778, 0x1234, 0xabcd, 
+        0x12345778, 0x1234, 0xabcd,
         { 0xef, 0x00, 0x01, 0x23, 0x45, 0x67, 0x89, 0xac}
 };
 
 static guint16 ver_dcerpc_samr = 1;
 
+/* Configuration variables */
+static char *nt_password = NULL;
+
+/* Dissect connect specific access rights */
+
+static gint hf_access_connect_unknown_01 = -1;
+static gint hf_access_connect_shutdown_server = -1;
+static gint hf_access_connect_unknown_04 = -1;
+static gint hf_access_connect_unknown_08 = -1;
+static gint hf_access_connect_enum_domains = -1;
+static gint hf_access_connect_open_domain = -1;
+
+static void
+specific_rights_connect(tvbuff_t *tvb, gint offset, proto_tree *tree,
+                       guint32 access)
+{
+       proto_tree_add_boolean(
+               tree, hf_access_connect_open_domain,
+               tvb, offset, 4, access);
+
+       proto_tree_add_boolean(
+               tree, hf_access_connect_enum_domains,
+               tvb, offset, 4, access);
+
+       proto_tree_add_boolean(
+               tree, hf_access_connect_unknown_08,
+               tvb, offset, 4, access);
+
+       proto_tree_add_boolean(
+               tree, hf_access_connect_unknown_04,
+               tvb, offset, 4, access);
+
+       proto_tree_add_boolean(
+               tree, hf_access_connect_shutdown_server,
+               tvb, offset, 4, access);
+
+       proto_tree_add_boolean(
+               tree, hf_access_connect_unknown_01,
+               tvb, offset, 4, access);
+}
+
+/* Dissect domain specific access rights */
+
+static gint hf_access_domain_lookup_info1 = -1;
+static gint hf_access_domain_set_info1 = -1;
+static gint hf_access_domain_lookup_info2 = -1;
+static gint hf_access_domain_set_info2 = -1;
+static gint hf_access_domain_create_user = -1;
+static gint hf_access_domain_create_group = -1;
+static gint hf_access_domain_create_alias = -1;
+static gint hf_access_domain_unknown_80 = -1;
+static gint hf_access_domain_enum_accounts = -1;
+static gint hf_access_domain_open_account = -1;
+static gint hf_access_domain_set_info3 = -1;
+
+static void
+specific_rights_domain(tvbuff_t *tvb, gint offset, proto_tree *tree,
+                      guint32 access)
+{
+       proto_tree_add_boolean(
+               tree, hf_access_domain_set_info3,
+               tvb, offset, 4, access);
+
+       proto_tree_add_boolean(
+               tree, hf_access_domain_open_account,
+               tvb, offset, 4, access);
+
+       proto_tree_add_boolean(
+               tree, hf_access_domain_enum_accounts,
+               tvb, offset, 4, access);
+
+       proto_tree_add_boolean(
+               tree, hf_access_domain_unknown_80,
+               tvb, offset, 4, access);
+
+       proto_tree_add_boolean(
+               tree, hf_access_domain_create_alias,
+               tvb, offset, 4, access);
+
+       proto_tree_add_boolean(
+               tree, hf_access_domain_create_group,
+               tvb, offset, 4, access);
+
+       proto_tree_add_boolean(
+               tree, hf_access_domain_create_user,
+               tvb, offset, 4, access);
+
+       proto_tree_add_boolean(
+               tree, hf_access_domain_set_info2,
+               tvb, offset, 4, access);
+
+       proto_tree_add_boolean(
+               tree, hf_access_domain_lookup_info2,
+               tvb, offset, 4, access);
+
+       proto_tree_add_boolean(
+               tree, hf_access_domain_set_info1,
+               tvb, offset, 4, access);
+
+       proto_tree_add_boolean(
+               tree, hf_access_domain_lookup_info1,
+               tvb, offset, 4, access);
+       }
+
+/* Dissect user specific access rights */
+
+static gint hf_access_user_get_name_etc = -1;
+static gint hf_access_user_get_locale = -1;
+static gint hf_access_user_get_loc_com = -1;
+static gint hf_access_user_get_logoninfo = -1;
+static gint hf_access_user_unknown_10 = -1;
+static gint hf_access_user_set_attributes = -1;
+static gint hf_access_user_change_password = -1;
+static gint hf_access_user_set_password = -1;
+static gint hf_access_user_get_groups = -1;
+static gint hf_access_user_unknown_200 = -1;
+static gint hf_access_user_unknown_400 = -1;
+
+static void
+specific_rights_user(tvbuff_t *tvb, gint offset, proto_tree *tree,
+                    guint32 access)
+{
+       proto_tree_add_boolean(
+               tree, hf_access_user_unknown_400,
+               tvb, offset, 4, access);
+
+       proto_tree_add_boolean(
+               tree, hf_access_user_unknown_200,
+               tvb, offset, 4, access);
+
+       proto_tree_add_boolean(
+               tree, hf_access_user_get_groups,
+               tvb, offset, 4, access);
+
+       proto_tree_add_boolean(
+               tree, hf_access_user_set_password,
+               tvb, offset, 4, access);
+
+       proto_tree_add_boolean(
+               tree, hf_access_user_change_password,
+               tvb, offset, 4, access);
+
+       proto_tree_add_boolean(
+               tree, hf_access_user_set_attributes,
+               tvb, offset, 4, access);
+
+       proto_tree_add_boolean(
+               tree, hf_access_user_unknown_10,
+               tvb, offset, 4, access);
+
+       proto_tree_add_boolean(
+               tree, hf_access_user_get_logoninfo,
+               tvb, offset, 4, access);
+
+       proto_tree_add_boolean(
+               tree, hf_access_user_get_loc_com,
+               tvb, offset, 4, access);
+
+       proto_tree_add_boolean(
+               tree, hf_access_user_get_locale,
+               tvb, offset, 4, access);
+
+       proto_tree_add_boolean(
+               tree, hf_access_user_get_name_etc,
+               tvb, offset, 4, access);
+}
+
+/* Dissect alias specific access rights */
+
+static gint hf_access_alias_add_member = -1;
+static gint hf_access_alias_remove_member = -1;
+static gint hf_access_alias_get_members = -1;
+static gint hf_access_alias_lookup_info = -1;
+static gint hf_access_alias_set_info = -1;
+
+static void
+specific_rights_alias(tvbuff_t *tvb, gint offset, proto_tree *tree,
+                     guint32 access)
+{
+       proto_tree_add_boolean(
+               tree, hf_access_alias_set_info,
+               tvb, offset, 4, access);
+
+       proto_tree_add_boolean(
+               tree, hf_access_alias_lookup_info,
+               tvb, offset, 4, access);
+
+       proto_tree_add_boolean(
+               tree, hf_access_alias_get_members,
+               tvb, offset, 4, access);
+
+       proto_tree_add_boolean(
+               tree, hf_access_alias_remove_member,
+               tvb, offset, 4, access);
+
+       proto_tree_add_boolean(
+               tree, hf_access_alias_add_member,
+               tvb, offset, 4, access);
+}
+
+/* Dissect group specific access rights */
+
+static gint hf_access_group_lookup_info = -1;
+static gint hf_access_group_set_info = -1;
+static gint hf_access_group_add_member = -1;
+static gint hf_access_group_remove_member = -1;
+static gint hf_access_group_get_members = -1;
+
+static void
+specific_rights_group(tvbuff_t *tvb, gint offset, proto_tree *tree,
+                     guint32 access)
+{
+       proto_tree_add_boolean(
+               tree, hf_access_group_get_members,
+               tvb, offset, 4, access);
+
+       proto_tree_add_boolean(
+               tree, hf_access_group_remove_member,
+               tvb, offset, 4, access);
+
+       proto_tree_add_boolean(
+               tree, hf_access_group_add_member,
+               tvb, offset, 4, access);
+
+       proto_tree_add_boolean(
+               tree, hf_access_group_set_info,
+               tvb, offset, 4, access);
+
+       proto_tree_add_boolean(
+               tree, hf_access_group_lookup_info,
+               tvb, offset, 4, access);
+}
 
 int
-dissect_ndr_nt_SID(tvbuff_t *tvb, int offset, 
-                       packet_info *pinfo, proto_tree *tree, 
+dissect_ndr_nt_SID(tvbuff_t *tvb, int offset,
+                       packet_info *pinfo, proto_tree *tree,
                        char *drep)
 {
        dcerpc_info *di;
@@ -210,13 +461,13 @@ dissect_ndr_nt_SID(tvbuff_t *tvb, int offset,
        offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
                        hf_samr_count, NULL);
 
-       offset = dissect_nt_sid(tvb, pinfo, offset, tree, "Domain");
+       offset = dissect_nt_sid(tvb, offset, tree, "Domain");
        return offset;
 }
 
 static int
-dissect_ndr_nt_SID_ptr(tvbuff_t *tvb, int offset, 
-                       packet_info *pinfo, proto_tree *tree, 
+dissect_ndr_nt_SID_ptr(tvbuff_t *tvb, int offset,
+                       packet_info *pinfo, proto_tree *tree,
                        char *drep)
 {
        offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
@@ -272,7 +523,7 @@ static const true_false_string tfs_nt_acb_autolock = {
        "This account has NOT been auto locked"
 };
 int
-dissect_ndr_nt_acct_ctrl(tvbuff_t *tvb, int offset, packet_info *pinfo, 
+dissect_ndr_nt_acct_ctrl(tvbuff_t *tvb, int offset, packet_info *pinfo,
                        proto_tree *parent_tree, char *drep)
 {
        guint32 mask;
@@ -320,18 +571,15 @@ dissect_ndr_nt_acct_ctrl(tvbuff_t *tvb, int offset, packet_info *pinfo,
 */
 
 static int
-samr_dissect_open_user_rqst(tvbuff_t *tvb, int offset, packet_info *pinfo, 
+samr_dissect_open_user_rqst(tvbuff_t *tvb, int offset, packet_info *pinfo,
                            proto_tree *tree, char *drep)
 {
        dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
        dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
        guint32 rid;
 
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "OpenUser request");
-
        offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
        offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
                        hf_samr_access, NULL);
@@ -348,25 +596,26 @@ samr_dissect_open_user_rqst(tvbuff_t *tvb, int offset, packet_info *pinfo,
 }
 
 static int
-samr_dissect_open_user_reply(tvbuff_t *tvb, int offset, 
-                            packet_info *pinfo, proto_tree *tree, 
+samr_dissect_open_user_reply(tvbuff_t *tvb, int offset,
+                            packet_info *pinfo, proto_tree *tree,
                             char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "OpenUser response");
+       e_ctx_hnd policy_hnd;
 
        offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, &policy_hnd, TRUE, FALSE);
+
+       dcerpc_smb_store_pol_name(&policy_hnd, "OpenUser handle");
 
        offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
-                       hf_samr_rc, NULL);
+                                 hf_samr_rc, NULL);
 
        return offset;
 }
 
 static int
-samr_dissect_pointer_long(tvbuff_t *tvb, int offset, 
-                             packet_info *pinfo, proto_tree *tree, 
+samr_dissect_pointer_long(tvbuff_t *tvb, int offset,
+                             packet_info *pinfo, proto_tree *tree,
                              char *drep)
 {
        dcerpc_info *di;
@@ -378,8 +627,8 @@ samr_dissect_pointer_long(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_pointer_STRING(tvbuff_t *tvb, int offset, 
-                             packet_info *pinfo, proto_tree *tree, 
+samr_dissect_pointer_STRING(tvbuff_t *tvb, int offset,
+                             packet_info *pinfo, proto_tree *tree,
                              char *drep)
 {
        dcerpc_info *di;
@@ -396,8 +645,8 @@ samr_dissect_pointer_STRING(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_pointer_UNICODE_STRING(tvbuff_t *tvb, int offset, 
-                             packet_info *pinfo, proto_tree *tree, 
+samr_dissect_pointer_UNICODE_STRING(tvbuff_t *tvb, int offset,
+                             packet_info *pinfo, proto_tree *tree,
                              char *drep)
 {
        dcerpc_info *di;
@@ -414,8 +663,8 @@ samr_dissect_pointer_UNICODE_STRING(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_pointer_short(tvbuff_t *tvb, int offset, 
-                             packet_info *pinfo, proto_tree *tree, 
+samr_dissect_pointer_short(tvbuff_t *tvb, int offset,
+                             packet_info *pinfo, proto_tree *tree,
                              char *drep)
 {
        dcerpc_info *di;
@@ -428,15 +677,12 @@ samr_dissect_pointer_short(tvbuff_t *tvb, int offset,
 
 
 static int
-samr_dissect_query_dispinfo_rqst(tvbuff_t *tvb, int offset, 
-                                packet_info *pinfo, proto_tree *tree, 
+samr_dissect_query_dispinfo_rqst(tvbuff_t *tvb, int offset,
+                                packet_info *pinfo, proto_tree *tree,
                                 char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "QueryDispInfo request");
-
         offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
         offset = dissect_ndr_uint16 (tvb, offset, pinfo, tree, drep,
                                      hf_samr_level, NULL);
@@ -451,8 +697,8 @@ samr_dissect_query_dispinfo_rqst(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_USER_DISPINFO_1(tvbuff_t *tvb, int offset, 
-                       packet_info *pinfo, proto_tree *parent_tree, 
+samr_dissect_USER_DISPINFO_1(tvbuff_t *tvb, int offset,
+                       packet_info *pinfo, proto_tree *parent_tree,
                        char *drep)
 {
        proto_item *item=NULL;
@@ -482,8 +728,8 @@ samr_dissect_USER_DISPINFO_1(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_USER_DISPINFO_1_ARRAY_users(tvbuff_t *tvb, int offset, 
-                       packet_info *pinfo, proto_tree *tree, 
+samr_dissect_USER_DISPINFO_1_ARRAY_users(tvbuff_t *tvb, int offset,
+                       packet_info *pinfo, proto_tree *tree,
                        char *drep)
 {
        offset = dissect_ndr_ucarray(tvb, offset, pinfo, tree, drep,
@@ -493,8 +739,8 @@ samr_dissect_USER_DISPINFO_1_ARRAY_users(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_USER_DISPINFO_1_ARRAY (tvbuff_t *tvb, int offset, 
-                             packet_info *pinfo, proto_tree *parent_tree, 
+samr_dissect_USER_DISPINFO_1_ARRAY (tvbuff_t *tvb, int offset,
+                             packet_info *pinfo, proto_tree *parent_tree,
                              char *drep)
 {
        guint32 count;
@@ -522,8 +768,8 @@ samr_dissect_USER_DISPINFO_1_ARRAY (tvbuff_t *tvb, int offset,
 
 
 static int
-samr_dissect_USER_DISPINFO_2(tvbuff_t *tvb, int offset, 
-                       packet_info *pinfo, proto_tree *parent_tree, 
+samr_dissect_USER_DISPINFO_2(tvbuff_t *tvb, int offset,
+                       packet_info *pinfo, proto_tree *parent_tree,
                        char *drep)
 {
        proto_item *item=NULL;
@@ -551,8 +797,8 @@ samr_dissect_USER_DISPINFO_2(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_USER_DISPINFO_2_ARRAY_users (tvbuff_t *tvb, int offset, 
-                             packet_info *pinfo, proto_tree *tree, 
+samr_dissect_USER_DISPINFO_2_ARRAY_users (tvbuff_t *tvb, int offset,
+                             packet_info *pinfo, proto_tree *tree,
                              char *drep)
 {
        offset = dissect_ndr_ucarray(tvb, offset, pinfo, tree, drep,
@@ -562,8 +808,8 @@ samr_dissect_USER_DISPINFO_2_ARRAY_users (tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_USER_DISPINFO_2_ARRAY (tvbuff_t *tvb, int offset, 
-                             packet_info *pinfo, proto_tree *parent_tree, 
+samr_dissect_USER_DISPINFO_2_ARRAY (tvbuff_t *tvb, int offset,
+                             packet_info *pinfo, proto_tree *parent_tree,
                              char *drep)
 {
        guint32 count;
@@ -593,8 +839,8 @@ samr_dissect_USER_DISPINFO_2_ARRAY (tvbuff_t *tvb, int offset,
 
 
 static int
-samr_dissect_GROUP_DISPINFO(tvbuff_t *tvb, int offset, 
-                       packet_info *pinfo, proto_tree *parent_tree, 
+samr_dissect_GROUP_DISPINFO(tvbuff_t *tvb, int offset,
+                       packet_info *pinfo, proto_tree *parent_tree,
                        char *drep)
 {
        proto_item *item=NULL;
@@ -607,7 +853,7 @@ samr_dissect_GROUP_DISPINFO(tvbuff_t *tvb, int offset,
                tree = proto_item_add_subtree(item, ett_samr_group_dispinfo);
        }
 
-        
+
        offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
                        hf_samr_index, NULL);
        offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
@@ -623,8 +869,8 @@ samr_dissect_GROUP_DISPINFO(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_GROUP_DISPINFO_ARRAY_groups(tvbuff_t *tvb, int offset, 
-                       packet_info *pinfo, proto_tree *tree, 
+samr_dissect_GROUP_DISPINFO_ARRAY_groups(tvbuff_t *tvb, int offset,
+                       packet_info *pinfo, proto_tree *tree,
                        char *drep)
 {
        offset = dissect_ndr_ucarray(tvb, offset, pinfo, tree, drep,
@@ -634,8 +880,8 @@ samr_dissect_GROUP_DISPINFO_ARRAY_groups(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_GROUP_DISPINFO_ARRAY(tvbuff_t *tvb, int offset, 
-                       packet_info *pinfo, proto_tree *parent_tree, 
+samr_dissect_GROUP_DISPINFO_ARRAY(tvbuff_t *tvb, int offset,
+                       packet_info *pinfo, proto_tree *parent_tree,
                        char *drep)
 {
        guint32 count;
@@ -662,8 +908,8 @@ samr_dissect_GROUP_DISPINFO_ARRAY(tvbuff_t *tvb, int offset,
 
 
 static int
-samr_dissect_ASCII_DISPINFO(tvbuff_t *tvb, int offset, 
-                       packet_info *pinfo, proto_tree *parent_tree, 
+samr_dissect_ASCII_DISPINFO(tvbuff_t *tvb, int offset,
+                       packet_info *pinfo, proto_tree *parent_tree,
                        char *drep)
 {
        proto_item *item=NULL;
@@ -676,7 +922,7 @@ samr_dissect_ASCII_DISPINFO(tvbuff_t *tvb, int offset,
                tree = proto_item_add_subtree(item, ett_samr_ascii_dispinfo);
        }
 
-        
+
        offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
                        hf_samr_index, NULL);
        offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
@@ -692,8 +938,8 @@ samr_dissect_ASCII_DISPINFO(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_ASCII_DISPINFO_ARRAY_users(tvbuff_t *tvb, int offset, 
-                       packet_info *pinfo, proto_tree *tree, 
+samr_dissect_ASCII_DISPINFO_ARRAY_users(tvbuff_t *tvb, int offset,
+                       packet_info *pinfo, proto_tree *tree,
                        char *drep)
 {
        offset = dissect_ndr_ucarray(tvb, offset, pinfo, tree, drep,
@@ -703,7 +949,7 @@ samr_dissect_ASCII_DISPINFO_ARRAY_users(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_ASCII_DISPINFO_ARRAY(tvbuff_t *tvb, int offset, 
+samr_dissect_ASCII_DISPINFO_ARRAY(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *parent_tree,
                        char *drep)
 {
@@ -730,7 +976,7 @@ samr_dissect_ASCII_DISPINFO_ARRAY(tvbuff_t *tvb, int offset,
 
 
 static int
-samr_dissect_DISPLAY_INFO (tvbuff_t *tvb, int offset, 
+samr_dissect_DISPLAY_INFO (tvbuff_t *tvb, int offset,
                              packet_info *pinfo, proto_tree *parent_tree,
                              char *drep)
 {
@@ -748,23 +994,23 @@ samr_dissect_DISPLAY_INFO (tvbuff_t *tvb, int offset,
         offset = dissect_ndr_uint16 (tvb, offset, pinfo, tree, drep,
                                      hf_samr_level, &level);
        switch(level){
-       case 1: 
+       case 1:
                offset = samr_dissect_USER_DISPINFO_1_ARRAY(
                                tvb, offset, pinfo, tree, drep);
                break;
-       case 2: 
+       case 2:
                offset = samr_dissect_USER_DISPINFO_2_ARRAY(
                                tvb, offset, pinfo, tree, drep);
                break;
-       case 3: 
+       case 3:
                offset = samr_dissect_GROUP_DISPINFO_ARRAY(
                                tvb, offset, pinfo, tree, drep);
                break;
-       case 4: 
+       case 4:
                offset = samr_dissect_ASCII_DISPINFO_ARRAY(
                                tvb, offset, pinfo, tree, drep);
                break;
-       case 5: 
+       case 5:
                offset = samr_dissect_ASCII_DISPINFO_ARRAY(
                                tvb, offset, pinfo, tree, drep);
                break;
@@ -775,40 +1021,33 @@ samr_dissect_DISPLAY_INFO (tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_query_dispinfo_reply(tvbuff_t *tvb, int offset, 
-                                 packet_info *pinfo, proto_tree *tree, 
+samr_dissect_query_dispinfo_reply(tvbuff_t *tvb, int offset,
+                                 packet_info *pinfo, proto_tree *tree,
                                  char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "QueryDispInfo response");
-
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        samr_dissect_pointer_long, NDR_POINTER_REF,
-                       "", hf_samr_total_size, 0);
+                       "Total Size", hf_samr_total_size, 0);
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        samr_dissect_pointer_long, NDR_POINTER_REF,
-                       "", hf_samr_ret_size, 0);
+                       "Returned Size", hf_samr_ret_size, 0);
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        samr_dissect_DISPLAY_INFO, NDR_POINTER_REF,
-                       "", -1, 0);
-        offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
-                                     hf_samr_rc, NULL);
+                       "DISPLAY_INFO:", -1, 0);
+       offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
+                       hf_samr_rc, NULL);
 
        return offset;
 }
 
 static int
-samr_dissect_get_display_enumeration_index_rqst(tvbuff_t *tvb, int offset, 
-                                               packet_info *pinfo, 
-                                               proto_tree *tree, 
+samr_dissect_get_display_enumeration_index_rqst(tvbuff_t *tvb, int offset,
+                                               packet_info *pinfo,
+                                               proto_tree *tree,
                                                char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, 
-                           "GetDispEnumIndex request");
-
         offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
         offset = dissect_ndr_uint16 (tvb, offset, pinfo, tree, drep,
                                      hf_samr_level, NULL);
@@ -820,17 +1059,13 @@ samr_dissect_get_display_enumeration_index_rqst(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_get_display_enumeration_index_reply(tvbuff_t *tvb, int offset, 
-                             packet_info *pinfo, proto_tree *tree, 
+samr_dissect_get_display_enumeration_index_reply(tvbuff_t *tvb, int offset,
+                             packet_info *pinfo, proto_tree *tree,
                              char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, 
-                           "GetDispEnumIndex response");
-
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        samr_dissect_pointer_long, NDR_POINTER_REF,
-                       "", hf_samr_index, 0);
+                       "Index", hf_samr_index, 0);
 
         offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                                  hf_samr_rc, NULL);
@@ -842,11 +1077,10 @@ samr_dissect_get_display_enumeration_index_reply(tvbuff_t *tvb, int offset,
 
 
 static int
-samr_dissect_PASSWORD_INFO(tvbuff_t *tvb, int offset, 
+samr_dissect_PASSWORD_INFO(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *parent_tree,
                        char *drep)
 {
-       guint32 count;
        proto_item *item=NULL;
        proto_tree *tree=NULL;
        int old_offset=offset;
@@ -859,7 +1093,7 @@ samr_dissect_PASSWORD_INFO(tvbuff_t *tvb, int offset,
                tree = proto_item_add_subtree(item, ett_samr_password_info);
        }
 
-        
+
        offset = dissect_ndr_uint16 (tvb, offset, pinfo, tree, drep,
                        hf_samr_unknown_short, NULL);
        offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
@@ -870,30 +1104,24 @@ samr_dissect_PASSWORD_INFO(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_get_usrdom_pwinfo_rqst(tvbuff_t *tvb, int offset, 
-                                   packet_info *pinfo, proto_tree *tree, 
+samr_dissect_get_usrdom_pwinfo_rqst(tvbuff_t *tvb, int offset,
+                                   packet_info *pinfo, proto_tree *tree,
                                    char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "GetPwInfo request");
-
         offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
        return offset;
 }
 
 static int
-samr_dissect_get_usrdom_pwinfo_reply(tvbuff_t *tvb, int offset, 
-                             packet_info *pinfo, proto_tree *tree, 
+samr_dissect_get_usrdom_pwinfo_reply(tvbuff_t *tvb, int offset,
+                             packet_info *pinfo, proto_tree *tree,
                              char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "GetPwInfo response");
-
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        samr_dissect_PASSWORD_INFO, NDR_POINTER_REF,
-                       "", -1, 0);
+                       "PASSWORD_INFO:", -1, 0);
 
         offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                                  hf_samr_rc, NULL);
@@ -903,8 +1131,8 @@ samr_dissect_get_usrdom_pwinfo_reply(tvbuff_t *tvb, int offset,
 
 
 static int
-samr_dissect_connect2_server(tvbuff_t *tvb, int offset, 
-                             packet_info *pinfo, proto_tree *parent_tree, 
+samr_dissect_connect2_server(tvbuff_t *tvb, int offset,
+                             packet_info *pinfo, proto_tree *parent_tree,
                              char *drep)
 {
        proto_item *item=NULL;
@@ -917,7 +1145,7 @@ samr_dissect_connect2_server(tvbuff_t *tvb, int offset,
                tree = proto_item_add_subtree(item, ett_samr_server);
        }
 
-       offset = dissect_ndr_nt_UNICODE_STRING_str(tvb, offset, pinfo, 
+       offset = dissect_ndr_nt_UNICODE_STRING_str(tvb, offset, pinfo,
                        tree, drep);
 
        proto_item_set_len(item, offset-old_offset);
@@ -925,32 +1153,51 @@ samr_dissect_connect2_server(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_connect2_rqst(tvbuff_t *tvb, int offset, 
-                          packet_info *pinfo, proto_tree *tree, 
+samr_dissect_connect2_rqst(tvbuff_t *tvb, int offset,
+                          packet_info *pinfo, proto_tree *tree,
                           char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "Connect2 request");
+        offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
+                       samr_dissect_connect2_server, NDR_POINTER_UNIQUE,
+                       "Server", hf_samr_server, 1);
 
+       offset = dissect_nt_access_mask(
+               tvb, offset, pinfo, tree, drep, hf_samr_access,
+               specific_rights_connect);
+
+       return offset;
+}
+
+static int
+samr_dissect_connect4_rqst(tvbuff_t *tvb, int offset,
+                          packet_info *pinfo, proto_tree *tree,
+                          char *drep)
+{
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        samr_dissect_connect2_server, NDR_POINTER_UNIQUE,
                        "Server", hf_samr_server, 1);
 
-        offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
-                                     hf_samr_access, NULL);
+       offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
+                                    hf_samr_unknown_long, NULL);
+
+       offset = dissect_nt_access_mask(
+               tvb, offset, pinfo, tree, drep, hf_samr_access,
+               specific_rights_connect);
+
        return offset;
 }
 
 static int
-samr_dissect_connect2_reply(tvbuff_t *tvb, int offset, 
-                             packet_info *pinfo, proto_tree *tree, 
+samr_dissect_connect2_reply(tvbuff_t *tvb, int offset,
+                             packet_info *pinfo, proto_tree *tree,
                              char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "Connect2 response");
+       e_ctx_hnd policy_hnd;
 
         offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, &policy_hnd, TRUE, FALSE);
+
+       dcerpc_smb_store_pol_name(&policy_hnd, "Connect2 handle");
 
         offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                                  hf_samr_rc, NULL);
@@ -958,33 +1205,34 @@ samr_dissect_connect2_reply(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_connect_anon_rqst(tvbuff_t *tvb, int offset, 
-                              packet_info *pinfo, proto_tree *tree, 
+samr_dissect_connect_anon_rqst(tvbuff_t *tvb, int offset,
+                              packet_info *pinfo, proto_tree *tree,
                               char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "ConnectAnon request");
-
-        offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
-                       samr_dissect_connect2_server, NDR_POINTER_UNIQUE,
-                       "Server", hf_samr_server, 1);
+       char str[2];
+       guint16 server;
 
-        offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
-                                     hf_samr_access, NULL);
+       offset=dissect_ndr_uint16(tvb, offset, pinfo, NULL, drep,
+                       hf_samr_server, &server);
+       str[0]=server&0xff;
+       str[1]=0;
+       proto_tree_add_string_format(tree, hf_samr_server, tvb, offset-2, 2,
+               str, "Server: %s", str);
 
        return offset;
 }
 
 static int
-samr_dissect_connect_anon_reply(tvbuff_t *tvb, int offset, 
-                               packet_info *pinfo, proto_tree *tree, 
+samr_dissect_connect_anon_reply(tvbuff_t *tvb, int offset,
+                               packet_info *pinfo, proto_tree *tree,
                                char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "ConnectAnon response");
+       e_ctx_hnd policy_hnd;
 
         offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, &policy_hnd, TRUE, FALSE);
+
+       dcerpc_smb_store_pol_name(&policy_hnd, "ConnectAnon handle");
 
         offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                                  hf_samr_rc, NULL);
@@ -993,7 +1241,7 @@ samr_dissect_connect_anon_reply(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_USER_GROUP(tvbuff_t *tvb, int offset, 
+samr_dissect_USER_GROUP(tvbuff_t *tvb, int offset,
                              packet_info *pinfo, proto_tree *parent_tree,
                              char *drep)
 {
@@ -1017,7 +1265,7 @@ samr_dissect_USER_GROUP(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_USER_GROUP_ARRAY_groups (tvbuff_t *tvb, int offset, 
+samr_dissect_USER_GROUP_ARRAY_groups (tvbuff_t *tvb, int offset,
                              packet_info *pinfo, proto_tree *tree,
                              char *drep)
 {
@@ -1028,7 +1276,7 @@ samr_dissect_USER_GROUP_ARRAY_groups (tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_USER_GROUP_ARRAY(tvbuff_t *tvb, int offset, 
+samr_dissect_USER_GROUP_ARRAY(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *parent_tree,
                        char *drep)
 {
@@ -1054,7 +1302,7 @@ samr_dissect_USER_GROUP_ARRAY(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_USER_GROUP_ARRAY_ptr(tvbuff_t *tvb, int offset, 
+samr_dissect_USER_GROUP_ARRAY_ptr(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *tree,
                        char *drep)
 {
@@ -1065,44 +1313,24 @@ samr_dissect_USER_GROUP_ARRAY_ptr(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_get_user_groups_rqst(tvbuff_t *tvb, int offset, 
-                                 packet_info *pinfo, proto_tree *tree, 
-                                 char *drep)
-{
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "GetUserGroups request");
-
-        offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
-
-       return offset;
-}
-
-static int
-samr_dissect_get_groups_for_user_rqst(tvbuff_t *tvb, int offset, 
-                                     packet_info *pinfo, proto_tree *tree, 
+samr_dissect_get_groups_for_user_rqst(tvbuff_t *tvb, int offset,
+                                     packet_info *pinfo, proto_tree *tree,
                                      char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "GetUserGroups request");
-
         offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
        return offset;
 }
 
 static int
-samr_dissect_get_groups_for_user_reply(tvbuff_t *tvb, int offset, 
-                                      packet_info *pinfo, proto_tree *tree, 
+samr_dissect_get_groups_for_user_reply(tvbuff_t *tvb, int offset,
+                                      packet_info *pinfo, proto_tree *tree,
                                       char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "GetUserGroups response");
-
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        samr_dissect_USER_GROUP_ARRAY_ptr, NDR_POINTER_REF,
-                       "", -1, 0);
+                       "USER_GROUP_ARRAY:", -1, 0);
 
         offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                                  hf_samr_rc, NULL);
@@ -1112,34 +1340,34 @@ samr_dissect_get_groups_for_user_reply(tvbuff_t *tvb, int offset,
 
 
 static int
-samr_dissect_open_domain_rqst(tvbuff_t *tvb, int offset, 
-                             packet_info *pinfo, proto_tree *tree, 
+samr_dissect_open_domain_rqst(tvbuff_t *tvb, int offset,
+                             packet_info *pinfo, proto_tree *tree,
                              char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "OpenDomain request");
-
         offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
+
+       offset = dissect_nt_access_mask(
+               tvb, offset, pinfo, tree, drep, hf_samr_access,
+               specific_rights_domain);
 
-        offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
-                                     hf_samr_access, NULL);
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        dissect_ndr_nt_SID, NDR_POINTER_REF,
-                       "", -1, 0);
+                       "SID:", -1, 0);
        return offset;
 }
 
 static int
-samr_dissect_open_domain_reply(tvbuff_t *tvb, int offset, 
-                             packet_info *pinfo, proto_tree *tree, 
+samr_dissect_open_domain_reply(tvbuff_t *tvb, int offset,
+                             packet_info *pinfo, proto_tree *tree,
                              char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "OpenDomain response");
+       e_ctx_hnd policy_hnd;
 
         offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, &policy_hnd, TRUE, FALSE);
+
+       dcerpc_smb_store_pol_name(&policy_hnd, "OpenDomain handle");
 
         offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                                  hf_samr_rc, NULL);
@@ -1147,30 +1375,29 @@ samr_dissect_open_domain_reply(tvbuff_t *tvb, int offset,
        return offset;
 }
 
+#if 0
 static int
-samr_dissect_context_handle_SID(tvbuff_t *tvb, int offset, 
-                             packet_info *pinfo, proto_tree *tree, 
+samr_dissect_context_handle_SID(tvbuff_t *tvb, int offset,
+                             packet_info *pinfo, proto_tree *tree,
                              char *drep)
 {
         offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        dissect_ndr_nt_SID, NDR_POINTER_REF,
                        "SID", -1, 0);
        return offset;
 }
+#endif
 
 static int
-samr_dissect_add_member_to_group_rqst(tvbuff_t *tvb, int offset, 
-                                     packet_info *pinfo, proto_tree *tree, 
+samr_dissect_add_member_to_group_rqst(tvbuff_t *tvb, int offset,
+                                     packet_info *pinfo, proto_tree *tree,
                                      char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "AddGroupMem request");
-
         offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
         offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
                                      hf_samr_group, NULL);
@@ -1182,13 +1409,10 @@ samr_dissect_add_member_to_group_rqst(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_add_member_to_group_reply(tvbuff_t *tvb, int offset, 
-                                      packet_info *pinfo, proto_tree *tree, 
+samr_dissect_add_member_to_group_reply(tvbuff_t *tvb, int offset,
+                                      packet_info *pinfo, proto_tree *tree,
                                       char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "AddGroupMem response");
-
         offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                                  hf_samr_rc, NULL);
 
@@ -1196,30 +1420,24 @@ samr_dissect_add_member_to_group_reply(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_unknown_3c_rqst(tvbuff_t *tvb, int offset, 
-                            packet_info *pinfo, proto_tree *tree, 
+samr_dissect_unknown_3c_rqst(tvbuff_t *tvb, int offset,
+                            packet_info *pinfo, proto_tree *tree,
                             char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "Unknown 0x3c request");
-
         offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
        return offset;
 }
 
 static int
-samr_dissect_unknown_3c_reply(tvbuff_t *tvb, int offset, 
-                             packet_info *pinfo, proto_tree *tree, 
+samr_dissect_unknown_3c_reply(tvbuff_t *tvb, int offset,
+                             packet_info *pinfo, proto_tree *tree,
                              char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "Unknown 0x3c response");
-
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        samr_dissect_pointer_short, NDR_POINTER_REF,
-                       "", hf_samr_unknown_short, 0);
+                       "unknown short", hf_samr_unknown_short, 0);
 
         offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                                  hf_samr_rc, NULL);
@@ -1227,36 +1445,35 @@ samr_dissect_unknown_3c_reply(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_create_alias_in_domain_rqst(tvbuff_t *tvb, int offset, 
-                                        packet_info *pinfo, proto_tree *tree, 
+samr_dissect_create_alias_in_domain_rqst(tvbuff_t *tvb, int offset,
+                                        packet_info *pinfo, proto_tree *tree,
                                         char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "CreateAlias request");
-
         offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        samr_dissect_pointer_UNICODE_STRING, NDR_POINTER_REF,
                        "Account Name", hf_samr_acct_name, 0);
 
-        offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
-                                     hf_samr_access, NULL);
+       offset = dissect_nt_access_mask(
+               tvb, offset, pinfo, tree, drep, hf_samr_access,
+               specific_rights_alias);
 
        return offset;
 }
 
 static int
-samr_dissect_create_alias_in_domain_reply(tvbuff_t *tvb, int offset, 
-                             packet_info *pinfo, proto_tree *tree, 
+samr_dissect_create_alias_in_domain_reply(tvbuff_t *tvb, int offset,
+                             packet_info *pinfo, proto_tree *tree,
                              char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "CreateAlias response");
+       e_ctx_hnd policy_hnd;
 
         offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, &policy_hnd, TRUE, FALSE);
+
+       dcerpc_smb_store_pol_name(&policy_hnd, "CreateAlias handle");
 
         offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
                                      hf_samr_rid, NULL);
@@ -1268,15 +1485,12 @@ samr_dissect_create_alias_in_domain_reply(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_query_information_alias_rqst(tvbuff_t *tvb, int offset, 
-                                         packet_info *pinfo, 
+samr_dissect_query_information_alias_rqst(tvbuff_t *tvb, int offset,
+                                         packet_info *pinfo,
                                          proto_tree *tree, char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "QueryAliasInfo request");
-
        offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
        offset = dissect_ndr_uint16 (tvb, offset, pinfo, tree, drep,
                        hf_samr_level, NULL);
@@ -1285,23 +1499,23 @@ samr_dissect_query_information_alias_rqst(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_ALIAS_INFO_1 (tvbuff_t *tvb, int offset, 
+samr_dissect_ALIAS_INFO_1 (tvbuff_t *tvb, int offset,
                              packet_info *pinfo, proto_tree *tree,
                              char *drep)
 {
-       offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo, 
+       offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo,
                tree, drep,
                hf_samr_acct_name, 0);
         offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
                                      hf_samr_rid, NULL);
-       offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo, 
+       offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo,
                tree, drep,
                hf_samr_acct_desc, 0);
        return offset;
 }
 
 static int
-samr_dissect_ALIAS_INFO(tvbuff_t *tvb, int offset, 
+samr_dissect_ALIAS_INFO(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *parent_tree,
                        char *drep)
 {
@@ -1319,17 +1533,17 @@ samr_dissect_ALIAS_INFO(tvbuff_t *tvb, int offset,
         offset = dissect_ndr_uint16 (tvb, offset, pinfo, tree, drep,
                                      hf_samr_level, &level);
        switch(level){
-       case 1: 
+       case 1:
                offset = samr_dissect_ALIAS_INFO_1(
                                tvb, offset, pinfo, tree, drep);
                break;
-       case 2: 
-               offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo, 
+       case 2:
+               offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo,
                        tree, drep,
                        hf_samr_acct_name, 0);
                break;
-       case 3: 
-               offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo, 
+       case 3:
+               offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo,
                        tree, drep,
                        hf_samr_acct_desc, 0);
                break;
@@ -1340,7 +1554,7 @@ samr_dissect_ALIAS_INFO(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_ALIAS_INFO_ptr(tvbuff_t *tvb, int offset, 
+samr_dissect_ALIAS_INFO_ptr(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *tree,
                        char *drep)
 {
@@ -1351,16 +1565,13 @@ samr_dissect_ALIAS_INFO_ptr(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_query_information_alias_reply(tvbuff_t *tvb, int offset, 
-                                          packet_info *pinfo, 
+samr_dissect_query_information_alias_reply(tvbuff_t *tvb, int offset,
+                                          packet_info *pinfo,
                                           proto_tree *tree, char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "QueryAliasInfo response");
-
        offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        samr_dissect_ALIAS_INFO_ptr, NDR_POINTER_REF,
-                       "", -1, 0);
+                       "ALIAS_INFO:", -1, 0);
 
         offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                                  hf_samr_rc, NULL);
@@ -1369,35 +1580,29 @@ samr_dissect_query_information_alias_reply(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_set_information_alias_rqst(tvbuff_t *tvb, int offset, 
-                             packet_info *pinfo, proto_tree *tree, 
+samr_dissect_set_information_alias_rqst(tvbuff_t *tvb, int offset,
+                             packet_info *pinfo, proto_tree *tree,
                              char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "SetAliasInfo request");
-
         offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
         offset = dissect_ndr_uint16 (tvb, offset, pinfo, tree, drep,
                                      hf_samr_level, NULL);
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        samr_dissect_ALIAS_INFO, NDR_POINTER_REF,
-                       "", -1, 0);
+                       "ALIAS_INFO:", -1, 0);
        return offset;
 }
 
 static int
-samr_dissect_set_information_alias_reply(tvbuff_t *tvb, int offset, 
-                                        packet_info *pinfo, proto_tree *tree, 
+samr_dissect_set_information_alias_reply(tvbuff_t *tvb, int offset,
+                                        packet_info *pinfo, proto_tree *tree,
                                         char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "SetAliasInfo response");
-
        offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        samr_dissect_ALIAS_INFO_ptr, NDR_POINTER_REF,
-                       "", -1, 0);
+                       "ALIAS_INFO", -1, 0);
 
        offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                                  hf_samr_rc, NULL);
@@ -1405,39 +1610,266 @@ samr_dissect_set_information_alias_reply(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_CRYPT_PASSWORD(tvbuff_t *tvb, int offset, 
-                       packet_info *pinfo, proto_tree *tree, 
-                       char *drep)
+samr_dissect_CRYPT_PASSWORD(tvbuff_t *tvb, int offset,
+                       packet_info *pinfo _U_, proto_tree *tree,
+                       char *drep _U_)
 {
+       dcerpc_info *di;
+
+       di=pinfo->private_data;
+       if(di->conformant_run){
+               /* just a run to handle conformant arrays, no scalars to dissect */
+               return offset;
+       }
+
        proto_tree_add_item(tree, hf_samr_crypt_password, tvb, offset, 516,
-               FALSE);
+               TRUE);
        offset += 516;
        return offset;
 }
 
 static int
-samr_dissect_CRYPT_HASH(tvbuff_t *tvb, int offset, 
-                       packet_info *pinfo, proto_tree *tree, 
-                       char *drep)
+samr_dissect_CRYPT_HASH(tvbuff_t *tvb, int offset,
+                       packet_info *pinfo _U_, proto_tree *tree,
+                       char *drep _U_)
 {
+       dcerpc_info *di;
+
+       di=pinfo->private_data;
+       if(di->conformant_run){
+               /* just a run to handle conformant arrays, no scalars to dissect */
+               return offset;
+       }
+
        proto_tree_add_item(tree, hf_samr_crypt_hash, tvb, offset, 16,
-               FALSE);
+               TRUE);
        offset += 16;
        return offset;
 }
 
+#define NT_BLOCK_SIZE 516
+
+static void
+samr_dissect_decrypted_NT_PASSCHANGE_BLOCK(tvbuff_t *tvb, int offset,
+                                packet_info *pinfo _U_, proto_tree *tree,
+                                char *drep _U_)
+{
+  guint32 new_password_len = 0;
+  guint32 pseudorandom_len = 0;
+  const char *printable_password;
+  guint16 bc;
+  int result_length;
+
+  /* The length of the new password is represented in the last four 
+     octets of the decrypted buffer.  Since the password length cannot
+     exceed 512, we can check the contents of those bytes to determine 
+     if decryption was successful.  If the decrypted contents of those 
+     four bytes is less than 512, then there is a 99% chance that
+     we decrypted the buffer successfully.  Of course, this isn't good
+     enough for a security application, (NT uses the "verifier" field 
+     to come to the same conclusion), but it should be good enough for
+     our dissector. */
+  
+  new_password_len = tvb_get_letohl(tvb, 512);  
+
+  if (new_password_len <= 512)
+    {
+      /* Decryption successful */
+      proto_tree_add_text (tree, tvb, offset, -1,
+                          "Decryption of NT Password Encrypted block successful");
+
+      /* Whatever is before the password is pseudorandom data.  We calculate 
+        the length by examining the password length (at the end), and working
+        backward */    
+      pseudorandom_len = NT_BLOCK_SIZE - new_password_len - 4;
+
+      /* Pseudorandom data padding up to password */
+      proto_tree_add_item(tree, hf_samr_nt_passchange_block_pseudorandom, 
+                         tvb, offset, pseudorandom_len, TRUE);
+      offset += pseudorandom_len;
+
+      /* The new password itself */
+      bc = new_password_len;
+      printable_password = get_unicode_or_ascii_string(tvb, &offset,
+                                                      TRUE,
+                                                      &result_length,
+                                                      FALSE, TRUE, &bc);
+      proto_tree_add_string(tree, hf_samr_nt_passchange_block_newpass,
+                           tvb, offset, result_length, 
+                           printable_password);
+      offset += new_password_len;
+
+      /* Length of password */
+      proto_tree_add_item(tree, hf_samr_nt_passchange_block_newpass_len,
+                         tvb, offset, 4, TRUE);
+    }
+  else
+    {
+      /* Decryption failure.  Just show the encrypted block */
+      proto_tree_add_text (tree, tvb, offset, -1,
+                          "Decryption of NT Passchange block failed");
+      
+      proto_tree_add_item(tree, hf_samr_nt_passchange_block_decrypted, tvb,
+                         offset, NT_BLOCK_SIZE, TRUE);
+    }
+}
+
+static int
+samr_dissect_NT_PASSCHANGE_BLOCK(tvbuff_t *tvb, int offset,
+                                packet_info *pinfo _U_, proto_tree *tree,
+                                char *drep _U_)
+{
+       dcerpc_info *di;
+       size_t password_len;
+       unsigned char *password_unicode;
+       size_t password_len_unicode;
+       unsigned char password_md4_hash[16];
+       guint8 *block;
+       tvbuff_t *decr_tvb; /* Used to store decrypted buffer */
+       guint i;
+       
+       /* This implements the the algorithm discussed in lkcl -"DCE/RPC 
+          over SMB" page 257.  Note that this code does not properly support
+          Unicode. */
+
+       di=pinfo->private_data;
+       if(di->conformant_run){
+               /* just a run to handle conformant arrays, no scalars to dissect */
+               return offset;
+       }
+
+       /* Put in a protocol tree entry for the encrypted block. */
+       proto_tree_add_text(tree, tvb, offset, NT_BLOCK_SIZE,
+           "Encrypted NT Password Block");
+
+       if (nt_password != NULL) {
+               /* We have an NT password, so we can decrypt the password
+                  change block. */
+
+               /* Convert the password provided in the Ethereal GUI to Unicode 
+                  (UCS-2).  Since the input is always ASCII, we can just fake
+                  it and pad every other byte with a NUL.  If we ever support
+                  UTF-8 in the GUI, we would have to perform a real UTF-8 to
+                  UCS-2 conversion */
+               password_len = strlen(nt_password);
+               password_len_unicode = password_len*2;
+               password_unicode = g_malloc(password_len_unicode);
+               for (i = 0; i < password_len; i++) {
+                       password_unicode[i*2] = nt_password[i];
+                       password_unicode[i*2+1] = 0;
+               }
+
+               /* Run MD4 against the resulting Unicode password.  This will
+                  be used to perform RC4 decryption on the password change
+                  block.  Then free the Unicode password, as we're done
+                  with it. */
+               crypt_md4(password_md4_hash, password_unicode,
+                   password_len_unicode);
+               g_free(password_unicode);
+       
+               /* Copy the block into a temporary buffer so we can decrypt
+                  it */
+               block = g_malloc(NT_BLOCK_SIZE);
+               memset(block, 0, NT_BLOCK_SIZE);
+               tvb_memcpy(tvb, block, offset, NT_BLOCK_SIZE);
+       
+               /* RC4 decrypt the block with the old NT password hash */
+               crypt_rc4(block, password_md4_hash, NT_BLOCK_SIZE);
+
+               /* Show the decrypted buffer in a new window */
+               decr_tvb = tvb_new_real_data(block, NT_BLOCK_SIZE,
+                   NT_BLOCK_SIZE);
+               tvb_set_free_cb(decr_tvb, g_free);
+               tvb_set_child_real_data_tvbuff(tvb, decr_tvb);
+               add_new_data_source(pinfo, decr_tvb,
+                   "Decrypted NT Password Block");
+
+               /* Dissect the decrypted block */
+               samr_dissect_decrypted_NT_PASSCHANGE_BLOCK(decr_tvb, 0, pinfo,
+                                                          tree, drep);
+       }
+       offset += NT_BLOCK_SIZE;
+       return offset;
+}
+
+static int
+samr_dissect_LM_PASSCHANGE_BLOCK(tvbuff_t *tvb, int offset,
+                                packet_info *pinfo _U_, proto_tree *tree,
+                                char *drep _U_)
+{
+       dcerpc_info *di;
+
+       /* Right now, this just dumps the output.  In the long term, we can use
+          the algorithm discussed in lkcl -"DCE/RPC over SMB" page 257 to
+          actually decrypt the block */
+
+       di=pinfo->private_data;
+       if(di->conformant_run){
+               /* just a run to handle conformant arrays, no scalars to dissect */
+               return offset;
+       }
+
+       proto_tree_add_item(tree, hf_samr_lm_passchange_block, tvb, offset, 
+                           516, TRUE);
+       offset += 516;
+       return offset;
+}
 
 static int
-samr_dissect_oem_change_password_user2_rqst(tvbuff_t *tvb, int offset, 
-                                           packet_info *pinfo, 
-                                           proto_tree *tree, char *drep)
+samr_dissect_LM_VERIFIER(tvbuff_t *tvb, int offset,
+                        packet_info *pinfo _U_, proto_tree *tree,
+                        char *drep _U_)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, 
-                           "OEMChangePassword request");
+       dcerpc_info *di;
 
+       /* Right now, this just dumps the output.  In the long term, we can use
+          the algorithm discussed in lkcl -"DCE/RPC over SMB" page 257 to
+          actually validate the verifier */
+
+       di=pinfo->private_data;
+       if(di->conformant_run){
+               /* just a run to handle conformant arrays, no scalars to dissect */
+               return offset;
+       }
+
+       proto_tree_add_item(tree, hf_samr_lm_verifier, tvb, offset, 16,
+               TRUE);
+       offset += 16;
+       return offset;
+}
+
+
+static int
+samr_dissect_NT_VERIFIER(tvbuff_t *tvb, int offset,
+                        packet_info *pinfo _U_, proto_tree *tree,
+                        char *drep _U_)
+{
+       dcerpc_info *di;
+
+       /* Right now, this just dumps the output.  In the long term, we can use
+          the algorithm discussed in lkcl -"DCE/RPC over SMB" page 257 to
+          actually validate the verifier */
+
+       di=pinfo->private_data;
+       if(di->conformant_run){
+               /* just a run to handle conformant arrays, no scalars to dissect */
+               return offset;
+       }
+
+       proto_tree_add_item(tree, hf_samr_nt_verifier, tvb, offset, 16,
+               TRUE);
+       offset += 16;
+       return offset;
+}
+
+
+static int
+samr_dissect_oem_change_password_user2_rqst(tvbuff_t *tvb, int offset,
+                                           packet_info *pinfo,
+                                           proto_tree *tree, char *drep)
+{
         offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        samr_dissect_pointer_STRING, NDR_POINTER_UNIQUE,
@@ -1455,14 +1887,10 @@ samr_dissect_oem_change_password_user2_rqst(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_oem_change_password_user2_reply(tvbuff_t *tvb, int offset, 
-                                            packet_info *pinfo, 
+samr_dissect_oem_change_password_user2_reply(tvbuff_t *tvb, int offset,
+                                            packet_info *pinfo,
                                             proto_tree *tree, char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, 
-                           "OEMChangePassword response");
-
         offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                                  hf_samr_rc, NULL);
 
@@ -1470,49 +1898,44 @@ samr_dissect_oem_change_password_user2_reply(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_unicode_change_password_user2_rqst(tvbuff_t *tvb, int offset, 
-                                               packet_info *pinfo, 
+samr_dissect_unicode_change_password_user2_rqst(tvbuff_t *tvb, int offset,
+                                               packet_info *pinfo,
                                                proto_tree *tree, char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, 
-                           "UnicodeChangePassword request");
-
-        offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+        offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
+                       samr_dissect_PASSWORD_INFO, NDR_POINTER_REF,
+                       "PASSWORD_INFO:", -1, 0);
 
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
-                       samr_dissect_pointer_UNICODE_STRING, NDR_POINTER_UNIQUE,
+                       dissect_ndr_nt_UNICODE_STRING_str, NDR_POINTER_UNIQUE,
                        "Server", hf_samr_server, 0);
+
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        samr_dissect_pointer_UNICODE_STRING, NDR_POINTER_REF,
-                       "Account Name", hf_samr_acct_name, 0);
+                       "Account Name:", hf_samr_acct_name, 1);
+
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
-                       samr_dissect_CRYPT_PASSWORD, NDR_POINTER_UNIQUE,
-                       "Password", -1, 0);
+                       samr_dissect_NT_PASSCHANGE_BLOCK, NDR_POINTER_UNIQUE,
+                       "New NT Password Encrypted Block", -1, 0);
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
-                       samr_dissect_CRYPT_HASH, NDR_POINTER_UNIQUE,
-                       "Hash", -1, 0);
+                       samr_dissect_NT_VERIFIER, NDR_POINTER_UNIQUE,
+                       "NT Password Verifier", -1, 0);
         offset = dissect_ndr_uint8 (tvb, offset, pinfo, tree, drep,
                                      hf_samr_lm_change, NULL);
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
-                       samr_dissect_CRYPT_PASSWORD, NDR_POINTER_UNIQUE,
-                       "Password", -1, 0);
+                       samr_dissect_LM_PASSCHANGE_BLOCK, NDR_POINTER_UNIQUE,
+                       "New Lan Manager Password Encrypted Block", -1, 0);
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
-                       samr_dissect_CRYPT_HASH, NDR_POINTER_UNIQUE,
-                       "Hash", -1, 0);
+                       samr_dissect_LM_VERIFIER, NDR_POINTER_UNIQUE,
+                       "Lan Manager Password Verifier", -1, 0);
        return offset;
 }
 
 static int
-samr_dissect_unicode_change_password_user2_reply(tvbuff_t *tvb, int offset, 
-                                                packet_info *pinfo, 
+samr_dissect_unicode_change_password_user2_reply(tvbuff_t *tvb, int offset,
+                                                packet_info *pinfo,
                                                 proto_tree *tree, char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, 
-                           "UnicodeChangePassword response");
-
         offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                                  hf_samr_rc, NULL);
 
@@ -1520,15 +1943,12 @@ samr_dissect_unicode_change_password_user2_reply(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_unknown_3b_rqst(tvbuff_t *tvb, int offset, 
-                             packet_info *pinfo, proto_tree *tree, 
+samr_dissect_unknown_3b_rqst(tvbuff_t *tvb, int offset,
+                             packet_info *pinfo, proto_tree *tree,
                              char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "Unknown 0x3b request");
-
         offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
         offset = dissect_ndr_uint16 (tvb, offset, pinfo, tree, drep,
                                      hf_samr_unknown_short, NULL);
@@ -1542,13 +1962,10 @@ samr_dissect_unknown_3b_rqst(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_unknown_3b_reply(tvbuff_t *tvb, int offset, 
-                             packet_info *pinfo, proto_tree *tree, 
+samr_dissect_unknown_3b_reply(tvbuff_t *tvb, int offset,
+                             packet_info *pinfo, proto_tree *tree,
                              char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "Unknown 0x3b response");
-
         offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                                  hf_samr_rc, NULL);
 
@@ -1556,39 +1973,42 @@ samr_dissect_unknown_3b_reply(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_create_user2_in_domain_rqst(tvbuff_t *tvb, int offset, 
-                                        packet_info *pinfo, proto_tree *tree, 
+samr_dissect_create_user2_in_domain_rqst(tvbuff_t *tvb, int offset,
+                                        packet_info *pinfo, proto_tree *tree,
                                         char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "CreateDomUser request");
-
        offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        samr_dissect_pointer_UNICODE_STRING, NDR_POINTER_REF,
                        "Account Name", hf_samr_acct_name, 0);
+
        offset = dissect_ndr_nt_acct_ctrl(tvb, offset, pinfo, tree, drep);
-       offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
-                       hf_samr_access, NULL);
+
+       offset = dissect_nt_access_mask(
+               tvb, offset, pinfo, tree, drep, hf_samr_access,
+               specific_rights_user);
 
        return offset;
 }
 
 static int
-samr_dissect_create_user2_in_domain_reply(tvbuff_t *tvb, int offset, 
-                             packet_info *pinfo, proto_tree *tree, 
+samr_dissect_create_user2_in_domain_reply(tvbuff_t *tvb, int offset,
+                             packet_info *pinfo, proto_tree *tree,
                              char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "CreateDomUser response");
+       e_ctx_hnd policy_hnd;
 
         offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, &policy_hnd, TRUE, FALSE);
+
+       dcerpc_smb_store_pol_name(&policy_hnd, "CreateUser2 handle");
+
+       offset = dissect_nt_access_mask(
+               tvb, offset, pinfo, tree, drep, hf_samr_access_granted,
+               specific_rights_user);
 
-        offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
-                                     hf_samr_unknown_long, NULL);
         offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
                                      hf_samr_rid, NULL);
 
@@ -1598,16 +2018,12 @@ samr_dissect_create_user2_in_domain_reply(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_get_display_enumeration_index2_rqst(tvbuff_t *tvb, int offset, 
-                                                packet_info *pinfo, 
+samr_dissect_get_display_enumeration_index2_rqst(tvbuff_t *tvb, int offset,
+                                                packet_info *pinfo,
                                                 proto_tree *tree, char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, 
-                           "GetDispEnumIndex2 request");
-
         offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
         offset = dissect_ndr_uint16 (tvb, offset, pinfo, tree, drep,
                                      hf_samr_level, NULL);
@@ -1618,14 +2034,10 @@ samr_dissect_get_display_enumeration_index2_rqst(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_get_display_enumeration_index2_reply(tvbuff_t *tvb, int offset, 
-                             packet_info *pinfo, proto_tree *tree, 
+samr_dissect_get_display_enumeration_index2_reply(tvbuff_t *tvb, int offset,
+                             packet_info *pinfo, proto_tree *tree,
                              char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, 
-                           "GetDispEnumIndex2 response");
-
         offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
                                      hf_samr_index, NULL);
 
@@ -1635,15 +2047,12 @@ samr_dissect_get_display_enumeration_index2_reply(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_change_password_user_rqst(tvbuff_t *tvb, int offset, 
-                                      packet_info *pinfo, proto_tree *tree, 
+samr_dissect_change_password_user_rqst(tvbuff_t *tvb, int offset,
+                                      packet_info *pinfo, proto_tree *tree,
                                       char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "ChangePassword request");
-
        offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
        offset = dissect_ndr_uint8 (tvb, offset, pinfo, tree, drep,
                        hf_samr_unknown_char, NULL);
@@ -1676,13 +2085,10 @@ samr_dissect_change_password_user_rqst(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_change_password_user_reply(tvbuff_t *tvb, int offset, 
-                                       packet_info *pinfo, proto_tree *tree, 
+samr_dissect_change_password_user_reply(tvbuff_t *tvb, int offset,
+                                       packet_info *pinfo, proto_tree *tree,
                                        char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "ChangePassword response");
-
         offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                                  hf_samr_rc, NULL);
 
@@ -1690,15 +2096,12 @@ samr_dissect_change_password_user_reply(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_set_member_attributes_of_group_rqst(tvbuff_t *tvb, int offset, 
-                                                packet_info *pinfo, 
+samr_dissect_set_member_attributes_of_group_rqst(tvbuff_t *tvb, int offset,
+                                                packet_info *pinfo,
                                                 proto_tree *tree, char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "SetGroupAttr request");
-
         offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
         offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
                                      hf_samr_attrib, NULL);
@@ -1706,13 +2109,10 @@ samr_dissect_set_member_attributes_of_group_rqst(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_set_member_attributes_of_group_reply(tvbuff_t *tvb, int offset, 
-                             packet_info *pinfo, proto_tree *tree, 
+samr_dissect_set_member_attributes_of_group_reply(tvbuff_t *tvb, int offset,
+                             packet_info *pinfo, proto_tree *tree,
                              char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "SetGroupAttr response");
-
         offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                                  hf_samr_rc, NULL);
 
@@ -1720,25 +2120,25 @@ samr_dissect_set_member_attributes_of_group_reply(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_GROUP_INFO_1 (tvbuff_t *tvb, int offset, 
+samr_dissect_GROUP_INFO_1 (tvbuff_t *tvb, int offset,
                              packet_info *pinfo, proto_tree *tree,
                              char *drep)
 {
-       offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo, 
+       offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo,
                tree, drep,
                hf_samr_acct_name, 0);
         offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
                                      hf_samr_rid, NULL);
         offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
                                        hf_samr_attrib, NULL);
-       offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo, 
+       offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo,
                tree, drep,
                hf_samr_acct_desc, 0);
        return offset;
 }
 
 static int
-samr_dissect_GROUP_INFO(tvbuff_t *tvb, int offset, 
+samr_dissect_GROUP_INFO(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *parent_tree,
                        char *drep)
 {
@@ -1756,12 +2156,12 @@ samr_dissect_GROUP_INFO(tvbuff_t *tvb, int offset,
         offset = dissect_ndr_uint16 (tvb, offset, pinfo, tree, drep,
                                      hf_samr_level, &level);
        switch(level){
-       case 1: 
+       case 1:
                offset = samr_dissect_GROUP_INFO_1(
                                tvb, offset, pinfo, tree, drep);
                break;
-       case 2: 
-               offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo, 
+       case 2:
+               offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo,
                        tree, drep,
                        hf_samr_acct_name, 0);
                break;
@@ -1769,8 +2169,8 @@ samr_dissect_GROUP_INFO(tvbuff_t *tvb, int offset,
                offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
                         hf_samr_attrib, NULL);
                break;
-       case 4: 
-               offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo, 
+       case 4:
+               offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo,
                        tree, drep,
                        hf_samr_acct_desc, 0);
                break;
@@ -1781,7 +2181,7 @@ samr_dissect_GROUP_INFO(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_GROUP_INFO_ptr(tvbuff_t *tvb, int offset, 
+samr_dissect_GROUP_INFO_ptr(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *tree,
                        char *drep)
 {
@@ -1792,15 +2192,12 @@ samr_dissect_GROUP_INFO_ptr(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_query_information_group_rqst(tvbuff_t *tvb, int offset, 
-                                         packet_info *pinfo, 
+samr_dissect_query_information_group_rqst(tvbuff_t *tvb, int offset,
+                                         packet_info *pinfo,
                                          proto_tree *tree, char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "QueryGroupInfo request");
-
         offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
         offset = dissect_ndr_uint16 (tvb, offset, pinfo, tree, drep,
                                      hf_samr_level, NULL);
@@ -1809,16 +2206,13 @@ samr_dissect_query_information_group_rqst(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_query_information_group_reply(tvbuff_t *tvb, int offset, 
+samr_dissect_query_information_group_reply(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *tree,
                        char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "QueryGroupInfo response");
-
        offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        samr_dissect_GROUP_INFO_ptr, NDR_POINTER_REF,
-                       "", -1, 0);
+                       "GROUP_INFO", -1, 0);
 
        offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                                  hf_samr_rc, NULL);
@@ -1826,80 +2220,66 @@ samr_dissect_query_information_group_reply(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_set_information_group_rqst(tvbuff_t *tvb, int offset, 
+samr_dissect_set_information_group_rqst(tvbuff_t *tvb, int offset,
                                        packet_info *pinfo, proto_tree *tree,
                                        char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "SetGroupInfo request");
-
         offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
         offset = dissect_ndr_uint16 (tvb, offset, pinfo, tree, drep,
                                      hf_samr_level, NULL);
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        samr_dissect_GROUP_INFO, NDR_POINTER_REF,
-                       "", -1, 0);
+                       "GROUP_INFO", -1, 0);
        return offset;
 }
 
 static int
-samr_dissect_set_information_group_reply(tvbuff_t *tvb, int offset, 
-                             packet_info *pinfo, proto_tree *tree, 
+samr_dissect_set_information_group_reply(tvbuff_t *tvb, int offset,
+                             packet_info *pinfo, proto_tree *tree,
                              char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "SetGroupInfo response");
-
         offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                                  hf_samr_rc, NULL);
 
        return offset;
 }
 
-
 static int
-samr_dissect_get_domain_password_information_rqst(tvbuff_t *tvb, int offset, 
-                                                 packet_info *pinfo, 
+samr_dissect_get_domain_password_information_rqst(tvbuff_t *tvb, int offset,
+                                                 packet_info *pinfo,
                                                  proto_tree *tree,
                                                  char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, 
-                           "GetPasswordInfo request");
-
-        offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+        offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
+                       samr_dissect_PASSWORD_INFO, NDR_POINTER_REF,
+                       "PASSWORD_INFO:", -1, 0);
 
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
-                       samr_dissect_pointer_STRING, NDR_POINTER_UNIQUE,
+                       dissect_ndr_nt_UNICODE_STRING_str, NDR_POINTER_UNIQUE,
                        "Domain", hf_samr_domain, 0);
        return offset;
 }
 
 static int
-samr_dissect_get_domain_password_information_reply(tvbuff_t *tvb, int offset, 
-                                                  packet_info *pinfo, 
-                                                  proto_tree *tree, 
+samr_dissect_get_domain_password_information_reply(tvbuff_t *tvb, int offset,
+                                                  packet_info *pinfo,
+                                                  proto_tree *tree,
                                                   char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, 
-                           "GetPasswordInfo response");
+        offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
+                       samr_dissect_PASSWORD_INFO, NDR_POINTER_REF,
+                       "PASSWORD_INFO:", -1, 0);
 
-       /*
-        * XXX - really?  Not the same as
-        * "samr_dissect_get_usrdom_pwinfo_reply()"?
-        */
-        offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+        offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
+                                 hf_samr_rc, NULL);
 
        return offset;
 }
 
 static int
-samr_dissect_DOMAIN_INFO_1(tvbuff_t *tvb, int offset, 
+samr_dissect_DOMAIN_INFO_1(tvbuff_t *tvb, int offset,
                              packet_info *pinfo, proto_tree *parent_tree,
                              char *drep)
 {
@@ -1907,7 +2287,7 @@ samr_dissect_DOMAIN_INFO_1(tvbuff_t *tvb, int offset,
        proto_tree *tree=NULL;
        int old_offset=offset;
 
-       ALIGN_TO_4_BYTES;  /* strcture starts with short, but is aligned for longs */ 
+       ALIGN_TO_4_BYTES;  /* strcture starts with short, but is aligned for longs */
 
        if(parent_tree){
                item = proto_tree_add_text(parent_tree, tvb, offset, -1,
@@ -1930,7 +2310,7 @@ samr_dissect_DOMAIN_INFO_1(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_DOMAIN_INFO_2(tvbuff_t *tvb, int offset, 
+samr_dissect_DOMAIN_INFO_2(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *parent_tree,
                        char *drep)
 {
@@ -1972,7 +2352,7 @@ samr_dissect_DOMAIN_INFO_2(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_DOMAIN_INFO_8(tvbuff_t *tvb, int offset, 
+samr_dissect_DOMAIN_INFO_8(tvbuff_t *tvb, int offset,
                              packet_info *pinfo, proto_tree *parent_tree,
                              char *drep)
 {
@@ -1996,7 +2376,7 @@ samr_dissect_DOMAIN_INFO_8(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_REPLICATION_STATUS(tvbuff_t *tvb, int offset, 
+samr_dissect_REPLICATION_STATUS(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *parent_tree,
                        char *drep)
 {
@@ -2022,7 +2402,7 @@ samr_dissect_REPLICATION_STATUS(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_DOMAIN_INFO_11(tvbuff_t *tvb, int offset, 
+samr_dissect_DOMAIN_INFO_11(tvbuff_t *tvb, int offset,
                              packet_info *pinfo, proto_tree *parent_tree,
                              char *drep)
 {
@@ -2046,7 +2426,7 @@ samr_dissect_DOMAIN_INFO_11(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_DOMAIN_INFO_13(tvbuff_t *tvb, int offset, 
+samr_dissect_DOMAIN_INFO_13(tvbuff_t *tvb, int offset,
                              packet_info *pinfo, proto_tree *parent_tree,
                              char *drep)
 {
@@ -2073,7 +2453,7 @@ samr_dissect_DOMAIN_INFO_13(tvbuff_t *tvb, int offset,
 
 
 static int
-samr_dissect_DOMAIN_INFO(tvbuff_t *tvb, int offset, 
+samr_dissect_DOMAIN_INFO(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *parent_tree,
                        char *drep)
 {
@@ -2093,11 +2473,11 @@ samr_dissect_DOMAIN_INFO(tvbuff_t *tvb, int offset,
 
        ALIGN_TO_4_BYTES;  /* all union arms aligned to 4 bytes, case 7 and 9 need this  */
        switch(level){
-       case 1: 
+       case 1:
                offset = samr_dissect_DOMAIN_INFO_1(
                                tvb, offset, pinfo, tree, drep);
                break;
-       case 2: 
+       case 2:
                offset = samr_dissect_DOMAIN_INFO_2(
                                tvb, offset, pinfo, tree, drep);
                break;
@@ -2107,17 +2487,17 @@ samr_dissect_DOMAIN_INFO(tvbuff_t *tvb, int offset,
                                hf_samr_unknown_time);
                break;
        case 4:
-               offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo, 
+               offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo,
                        tree, drep, hf_samr_unknown_string, 0);
                break;
 
        case 5:
-               offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo, 
+               offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo,
                        tree, drep, hf_samr_domain, 0);
                break;
 
        case 6:
-               offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo, 
+               offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo,
                        tree, drep, hf_samr_controller, 0);
                break;
 
@@ -2125,7 +2505,7 @@ samr_dissect_DOMAIN_INFO(tvbuff_t *tvb, int offset,
                offset = dissect_ndr_uint16 (tvb, offset, pinfo, tree, drep,
                        hf_samr_unknown_short, NULL);
                break;
-       case 8: 
+       case 8:
                offset = samr_dissect_DOMAIN_INFO_8(
                                tvb, offset, pinfo, tree, drep);
                break;
@@ -2133,7 +2513,7 @@ samr_dissect_DOMAIN_INFO(tvbuff_t *tvb, int offset,
                offset = dissect_ndr_uint16 (tvb, offset, pinfo, tree, drep,
                        hf_samr_unknown_short, NULL);
                break;
-       case 11:        
+       case 11:
                offset = samr_dissect_DOMAIN_INFO_11(
                                tvb, offset, pinfo, tree, drep);
                break;
@@ -2141,7 +2521,7 @@ samr_dissect_DOMAIN_INFO(tvbuff_t *tvb, int offset,
                offset = samr_dissect_REPLICATION_STATUS(
                                tvb, offset, pinfo, tree, drep);
                break;
-       case 13:        
+       case 13:
                offset = samr_dissect_DOMAIN_INFO_13(
                                tvb, offset, pinfo, tree, drep);
                break;
@@ -2152,26 +2532,12 @@ samr_dissect_DOMAIN_INFO(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_DOMAIN_INFO_ptr(tvbuff_t *tvb, int offset, 
-                       packet_info *pinfo, proto_tree *tree,
-                       char *drep)
-{
-        offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
-                       samr_dissect_DOMAIN_INFO, NDR_POINTER_UNIQUE,
-                       "DOMAIN_INFO pointer", hf_samr_domain, 0);
-       return offset;
-}
-
-static int
-samr_dissect_set_information_domain_rqst(tvbuff_t *tvb, int offset, 
+samr_dissect_set_information_domain_rqst(tvbuff_t *tvb, int offset,
                                         packet_info *pinfo, proto_tree *tree,
                                         char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "SetDomainInfo request");
-
         offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
         offset = dissect_ndr_uint16 (tvb, offset, pinfo, tree, drep,
                                      hf_samr_level, NULL);
@@ -2181,13 +2547,10 @@ samr_dissect_set_information_domain_rqst(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_set_information_domain_reply(tvbuff_t *tvb, int offset, 
-                                         packet_info *pinfo, 
+samr_dissect_set_information_domain_reply(tvbuff_t *tvb, int offset,
+                                         packet_info *pinfo,
                                          proto_tree *tree, char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "SetDomainInfo response");
-
         offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                                  hf_samr_rc, NULL);
 
@@ -2195,34 +2558,28 @@ samr_dissect_set_information_domain_reply(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_lookup_domain_rqst(tvbuff_t *tvb, int offset, 
+samr_dissect_lookup_domain_rqst(tvbuff_t *tvb, int offset,
                                packet_info *pinfo, proto_tree *tree,
                                char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "QueryDomainInfo request");
-
        offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        samr_dissect_pointer_UNICODE_STRING, NDR_POINTER_REF,
-                       "", hf_samr_domain, 0);
+                       "Domain:", hf_samr_domain, 0);
 
        return offset;
 }
 
 static int
-samr_dissect_lookup_domain_reply(tvbuff_t *tvb, int offset, 
+samr_dissect_lookup_domain_reply(tvbuff_t *tvb, int offset,
                              packet_info *pinfo, proto_tree *tree,
                              char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "QueryDomainInfo reponse");
-
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        dissect_ndr_nt_SID_ptr, NDR_POINTER_REF,
-                       "", -1, 0);
+                       "SID:", -1, 0);
 
         offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                                  hf_samr_rc, NULL);
@@ -2230,7 +2587,7 @@ samr_dissect_lookup_domain_reply(tvbuff_t *tvb, int offset,
 }
 
 int
-dissect_ndr_nt_PSID(tvbuff_t *tvb, int offset, 
+dissect_ndr_nt_PSID(tvbuff_t *tvb, int offset,
                              packet_info *pinfo, proto_tree *parent_tree,
                              char *drep)
 {
@@ -2254,7 +2611,7 @@ dissect_ndr_nt_PSID(tvbuff_t *tvb, int offset,
 
 
 static int
-dissect_ndr_nt_PSID_ARRAY_sids (tvbuff_t *tvb, int offset, 
+dissect_ndr_nt_PSID_ARRAY_sids (tvbuff_t *tvb, int offset,
                              packet_info *pinfo, proto_tree *tree,
                              char *drep)
 {
@@ -2266,7 +2623,7 @@ dissect_ndr_nt_PSID_ARRAY_sids (tvbuff_t *tvb, int offset,
 
 
 int
-dissect_ndr_nt_PSID_ARRAY(tvbuff_t *tvb, int offset, 
+dissect_ndr_nt_PSID_ARRAY(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *parent_tree,
                        char *drep)
 {
@@ -2293,13 +2650,12 @@ dissect_ndr_nt_PSID_ARRAY(tvbuff_t *tvb, int offset,
 
 /* called from NETLOGON but placed here since where are where the hf_fields are defined */
 int
-dissect_ndr_nt_SID_AND_ATTRIBUTES(tvbuff_t *tvb, int offset, 
+dissect_ndr_nt_SID_AND_ATTRIBUTES(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *parent_tree,
                        char *drep)
 {
        proto_item *item=NULL;
        proto_tree *tree=NULL;
-       int old_offset=offset;
 
        if(parent_tree){
                item = proto_tree_add_text(parent_tree, tvb, offset, 0,
@@ -2316,7 +2672,7 @@ dissect_ndr_nt_SID_AND_ATTRIBUTES(tvbuff_t *tvb, int offset,
 }
 
 int
-dissect_ndr_nt_SID_AND_ATTRIBUTES_ARRAY(tvbuff_t *tvb, int offset, 
+dissect_ndr_nt_SID_AND_ATTRIBUTES_ARRAY(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *parent_tree,
                        char *drep)
 {
@@ -2342,11 +2698,10 @@ dissect_ndr_nt_SID_AND_ATTRIBUTES_ARRAY(tvbuff_t *tvb, int offset,
 
 
 static int
-samr_dissect_index(tvbuff_t *tvb, int offset, 
+samr_dissect_index(tvbuff_t *tvb, int offset,
                              packet_info *pinfo, proto_tree *tree,
                              char *drep)
 {
-       int old_offset=offset;
        dcerpc_info *di;
 
        di=pinfo->private_data;
@@ -2359,7 +2714,7 @@ samr_dissect_index(tvbuff_t *tvb, int offset,
 
 
 static int
-samr_dissect_INDEX_ARRAY_value (tvbuff_t *tvb, int offset, 
+samr_dissect_INDEX_ARRAY_value (tvbuff_t *tvb, int offset,
                              packet_info *pinfo, proto_tree *tree,
                              char *drep)
 {
@@ -2385,7 +2740,7 @@ plural_ending(const char *string)
 }
 
 static int
-samr_dissect_INDEX_ARRAY(tvbuff_t *tvb, int offset, 
+samr_dissect_INDEX_ARRAY(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *parent_tree,
                        char *drep)
 {
@@ -2419,57 +2774,37 @@ samr_dissect_INDEX_ARRAY(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_get_alias_membership_rqst(tvbuff_t *tvb, int offset, 
+samr_dissect_get_alias_membership_rqst(tvbuff_t *tvb, int offset,
                                       packet_info *pinfo, proto_tree *tree,
                                       char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "GetAliasMem request");
-
         offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        dissect_ndr_nt_PSID_ARRAY, NDR_POINTER_REF,
-                       "", -1, 0);
-
-       return offset;
-}
-
-static int
-samr_dissect_get_alias_membership_response(tvbuff_t *tvb, int offset, 
-                                          packet_info *pinfo, 
-                                          proto_tree *tree, char *drep)
-{
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "GetAliasMem response");
-
-        offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
-                                 hf_samr_rc, NULL);
+                       "PSID_ARRAY:", -1, 0);
 
        return offset;
 }
 
 static int
-samr_dissect_get_alias_membership_reply(tvbuff_t *tvb, int offset, 
+samr_dissect_get_alias_membership_reply(tvbuff_t *tvb, int offset,
                              packet_info *pinfo, proto_tree *tree,
                              char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "GetAliasMem response");
-
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        samr_dissect_INDEX_ARRAY, NDR_POINTER_REF,
-                       "", hf_samr_alias, 0);
+                       "INDEX_ARRAY:", hf_samr_alias, 0);
 
-        offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
-                       hf_samr_rc, NULL);
+        offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
+                                 hf_samr_rc, NULL);
 
        return offset;
 }
 
 static int
-samr_dissect_IDX_AND_NAME(tvbuff_t *tvb, int offset, 
+samr_dissect_IDX_AND_NAME(tvbuff_t *tvb, int offset,
                              packet_info *pinfo, proto_tree *parent_tree,
                              char *drep)
 {
@@ -2490,7 +2825,7 @@ samr_dissect_IDX_AND_NAME(tvbuff_t *tvb, int offset,
 
         offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
                        hf_samr_index, NULL);
-       offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo, 
+       offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo,
                        tree, drep, di->hf_index, 4);
 
        proto_item_set_len(item, offset-old_offset);
@@ -2498,7 +2833,7 @@ samr_dissect_IDX_AND_NAME(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_IDX_AND_NAME_entry (tvbuff_t *tvb, int offset, 
+samr_dissect_IDX_AND_NAME_entry (tvbuff_t *tvb, int offset,
                              packet_info *pinfo, proto_tree *tree,
                              char *drep)
 {
@@ -2510,7 +2845,7 @@ samr_dissect_IDX_AND_NAME_entry (tvbuff_t *tvb, int offset,
 
 
 static int
-samr_dissect_IDX_AND_NAME_ARRAY(tvbuff_t *tvb, int offset, 
+samr_dissect_IDX_AND_NAME_ARRAY(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *parent_tree,
                        char *drep)
 {
@@ -2533,7 +2868,7 @@ samr_dissect_IDX_AND_NAME_ARRAY(tvbuff_t *tvb, int offset,
                tree = proto_item_add_subtree(item, ett_samr_idx_and_name_array);
        }
 
-        
+
        offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
                        hf_samr_count, &count);
        snprintf(str, 255, "IDX_AND_NAME pointer: %s%s:", field_name,
@@ -2547,7 +2882,7 @@ samr_dissect_IDX_AND_NAME_ARRAY(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_IDX_AND_NAME_ARRAY_ptr(tvbuff_t *tvb, int offset, 
+samr_dissect_IDX_AND_NAME_ARRAY_ptr(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *tree,
                        char *drep)
 {
@@ -2567,19 +2902,16 @@ samr_dissect_IDX_AND_NAME_ARRAY_ptr(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_enum_domains_rqst(tvbuff_t *tvb, int offset, 
+samr_dissect_enum_domains_rqst(tvbuff_t *tvb, int offset,
                               packet_info *pinfo, proto_tree *tree,
                               char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "EnumDomains request");
-
         offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        samr_dissect_pointer_long, NDR_POINTER_REF,
-                       "", hf_samr_resume_hnd, 0);
+                       "Resume Handle:", hf_samr_resume_hnd, 0);
 
         offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
                        hf_samr_pref_maxsize, NULL);
@@ -2588,22 +2920,19 @@ samr_dissect_enum_domains_rqst(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_enum_domains_reply(tvbuff_t *tvb, int offset, 
+samr_dissect_enum_domains_reply(tvbuff_t *tvb, int offset,
                              packet_info *pinfo, proto_tree *tree,
                              char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "EnumDomains response");
-
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        samr_dissect_pointer_long, NDR_POINTER_REF,
-                       "", hf_samr_resume_hnd, 0);
+                       "Resume Handle:", hf_samr_resume_hnd, 0);
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        samr_dissect_IDX_AND_NAME_ARRAY_ptr, NDR_POINTER_REF,
-                       "", hf_samr_domain, 0);
+                       "IDX_AND_NAME_ARRAY:", hf_samr_domain, 0);
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        samr_dissect_pointer_long, NDR_POINTER_REF,
-                       "", hf_samr_entries, 0);
+                       "Entries:", hf_samr_entries, 0);
 
         offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                                  hf_samr_rc, NULL);
@@ -2612,19 +2941,16 @@ samr_dissect_enum_domains_reply(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_enum_dom_groups_rqst(tvbuff_t *tvb, int offset, 
+samr_dissect_enum_dom_groups_rqst(tvbuff_t *tvb, int offset,
                                  packet_info *pinfo, proto_tree *tree,
                                  char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "EnumDomGroups request");
-
         offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        samr_dissect_pointer_long, NDR_POINTER_REF,
-                       "", hf_samr_resume_hnd, 0);
+                       "Resume Handle:", hf_samr_resume_hnd, 0);
         offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
                        hf_samr_mask, NULL);
         offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
@@ -2634,22 +2960,19 @@ samr_dissect_enum_dom_groups_rqst(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_enum_dom_groups_reply(tvbuff_t *tvb, int offset, 
+samr_dissect_enum_dom_groups_reply(tvbuff_t *tvb, int offset,
                              packet_info *pinfo, proto_tree *tree,
                              char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "EnumDomGroups response");
-
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        samr_dissect_pointer_long, NDR_POINTER_REF,
-                       "", hf_samr_resume_hnd, 0);
+                       "Resume Handle:", hf_samr_resume_hnd, 0);
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        samr_dissect_IDX_AND_NAME_ARRAY_ptr, NDR_POINTER_REF,
-                       "", hf_samr_group_name, 0);
+                       "IDX_AND_NAME_ARRAY:", hf_samr_group_name, 0);
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        samr_dissect_pointer_long, NDR_POINTER_REF,
-                       "", hf_samr_entries, 0);
+                       "Entries:", hf_samr_entries, 0);
 
         offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                                  hf_samr_rc, NULL);
@@ -2658,19 +2981,16 @@ samr_dissect_enum_dom_groups_reply(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_enum_dom_aliases_rqst(tvbuff_t *tvb, int offset, 
+samr_dissect_enum_dom_aliases_rqst(tvbuff_t *tvb, int offset,
                                 packet_info *pinfo, proto_tree *tree,
                                 char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "EnumDomAliases request");
-
         offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        samr_dissect_pointer_long, NDR_POINTER_REF,
-                       "", hf_samr_resume_hnd, 0);
+                       "Resume Handle:", hf_samr_resume_hnd, 0);
 
         offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
                        hf_samr_mask, NULL);
@@ -2682,24 +3002,21 @@ samr_dissect_enum_dom_aliases_rqst(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_enum_dom_aliases_reply(tvbuff_t *tvb, int offset, 
+samr_dissect_enum_dom_aliases_reply(tvbuff_t *tvb, int offset,
                              packet_info *pinfo, proto_tree *tree,
                              char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "EnumDomAliases response");
-
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        samr_dissect_pointer_long, NDR_POINTER_REF,
-                       "", hf_samr_resume_hnd, 0);
+                       "Resume Handle:", hf_samr_resume_hnd, 0);
 
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        samr_dissect_IDX_AND_NAME_ARRAY_ptr, NDR_POINTER_REF,
-                       "", hf_samr_alias_name, 0);
+                       "IDX_AND_NAME_ARRAY:", hf_samr_alias_name, 0);
 
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        samr_dissect_pointer_long, NDR_POINTER_REF,
-                       "", hf_samr_entries, 0);
+                       "Entries:", hf_samr_entries, 0);
 
         offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                                  hf_samr_rc, NULL);
@@ -2708,30 +3025,24 @@ samr_dissect_enum_dom_aliases_reply(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_get_members_in_alias_rqst(tvbuff_t *tvb, int offset, 
-                                      packet_info *pinfo, proto_tree *tree, 
+samr_dissect_get_members_in_alias_rqst(tvbuff_t *tvb, int offset,
+                                      packet_info *pinfo, proto_tree *tree,
                                       char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "GetAliasMem request");
-
         offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
        return offset;
 }
 
 static int
-samr_dissect_get_members_in_alias_reply(tvbuff_t *tvb, int offset, 
+samr_dissect_get_members_in_alias_reply(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *tree,
                        char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "GetAliasMem response");
-
        offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        dissect_ndr_nt_PSID_ARRAY, NDR_POINTER_REF,
-                       "", -1, 0);
+                       "PSID_ARRAY:", -1, 0);
 
        offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                                  hf_samr_rc, NULL);
@@ -2740,7 +3051,7 @@ samr_dissect_get_members_in_alias_reply(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_LOGON_HOURS_entry(tvbuff_t *tvb, int offset, 
+samr_dissect_LOGON_HOURS_entry(tvbuff_t *tvb, int offset,
                              packet_info *pinfo, proto_tree *tree,
                              char *drep)
 {
@@ -2750,7 +3061,7 @@ samr_dissect_LOGON_HOURS_entry(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_LOGON_HOURS_hours(tvbuff_t *tvb, int offset, 
+samr_dissect_LOGON_HOURS_hours(tvbuff_t *tvb, int offset,
                              packet_info *pinfo, proto_tree *parent_tree,
                              char *drep)
 {
@@ -2774,7 +3085,7 @@ samr_dissect_LOGON_HOURS_hours(tvbuff_t *tvb, int offset,
 }
 
 int
-dissect_ndr_nt_LOGON_HOURS(tvbuff_t *tvb, int offset, 
+dissect_ndr_nt_LOGON_HOURS(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *parent_tree,
                        char *drep)
 {
@@ -2805,7 +3116,7 @@ dissect_ndr_nt_LOGON_HOURS(tvbuff_t *tvb, int offset,
 
 
 static int
-samr_dissect_USER_INFO_1(tvbuff_t *tvb, int offset, 
+samr_dissect_USER_INFO_1(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *parent_tree,
                        char *drep)
 {
@@ -2834,7 +3145,7 @@ samr_dissect_USER_INFO_1(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_USER_INFO_2(tvbuff_t *tvb, int offset, 
+samr_dissect_USER_INFO_2(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *parent_tree,
                        char *drep)
 {
@@ -2862,7 +3173,7 @@ samr_dissect_USER_INFO_2(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_USER_INFO_3(tvbuff_t *tvb, int offset, 
+samr_dissect_USER_INFO_3(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *parent_tree,
                        char *drep)
 {
@@ -2916,7 +3227,7 @@ samr_dissect_USER_INFO_3(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_USER_INFO_5(tvbuff_t *tvb, int offset, 
+samr_dissect_USER_INFO_5(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *parent_tree,
                        char *drep)
 {
@@ -2972,7 +3283,7 @@ samr_dissect_USER_INFO_5(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_USER_INFO_6(tvbuff_t *tvb, int offset, 
+samr_dissect_USER_INFO_6(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *parent_tree,
                        char *drep)
 {
@@ -2996,7 +3307,7 @@ samr_dissect_USER_INFO_6(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_USER_INFO_18(tvbuff_t *tvb, int offset, 
+samr_dissect_USER_INFO_18(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *parent_tree,
                        char *drep)
 {
@@ -3024,7 +3335,7 @@ samr_dissect_USER_INFO_18(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_USER_INFO_19(tvbuff_t *tvb, int offset, 
+samr_dissect_USER_INFO_19(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *parent_tree,
                        char *drep)
 {
@@ -3053,7 +3364,7 @@ samr_dissect_USER_INFO_19(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_BUFFER_entry(tvbuff_t *tvb, int offset, 
+samr_dissect_BUFFER_entry(tvbuff_t *tvb, int offset,
                              packet_info *pinfo, proto_tree *tree,
                              char *drep)
 {
@@ -3064,7 +3375,7 @@ samr_dissect_BUFFER_entry(tvbuff_t *tvb, int offset,
 
 
 static int
-samr_dissect_BUFFER_buffer(tvbuff_t *tvb, int offset, 
+samr_dissect_BUFFER_buffer(tvbuff_t *tvb, int offset,
                              packet_info *pinfo, proto_tree *parent_tree,
                              char *drep)
 {
@@ -3088,7 +3399,7 @@ samr_dissect_BUFFER_buffer(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_BUFFER(tvbuff_t *tvb, int offset, 
+samr_dissect_BUFFER(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *parent_tree,
                        char *drep)
 {
@@ -3112,18 +3423,7 @@ samr_dissect_BUFFER(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_BUFFER_ptr(tvbuff_t *tvb, int offset, 
-                       packet_info *pinfo, proto_tree *tree,
-                       char *drep)
-{
-        offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
-                       samr_dissect_BUFFER, NDR_POINTER_UNIQUE,
-                       "BUFFER", -1, 0);
-       return offset;
-}
-
-static int
-samr_dissect_USER_INFO_21(tvbuff_t *tvb, int offset, 
+samr_dissect_USER_INFO_21(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *parent_tree,
                        char *drep)
 {
@@ -3206,7 +3506,7 @@ samr_dissect_USER_INFO_21(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_USER_INFO_22(tvbuff_t *tvb, int offset, 
+samr_dissect_USER_INFO_22(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *parent_tree,
                        char *drep)
 {
@@ -3229,7 +3529,7 @@ samr_dissect_USER_INFO_22(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_USER_INFO_23(tvbuff_t *tvb, int offset, 
+samr_dissect_USER_INFO_23(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *parent_tree,
                        char *drep)
 {
@@ -3251,7 +3551,7 @@ samr_dissect_USER_INFO_23(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_USER_INFO_24(tvbuff_t *tvb, int offset, 
+samr_dissect_USER_INFO_24(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *parent_tree,
                        char *drep)
 {
@@ -3274,7 +3574,7 @@ samr_dissect_USER_INFO_24(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_USER_INFO (tvbuff_t *tvb, int offset, 
+samr_dissect_USER_INFO (tvbuff_t *tvb, int offset,
                              packet_info *pinfo, proto_tree *parent_tree,
                              char *drep)
 {
@@ -3292,27 +3592,27 @@ samr_dissect_USER_INFO (tvbuff_t *tvb, int offset,
                                      hf_samr_level, &level);
 
        switch(level){
-       case 1: 
+       case 1:
                offset = samr_dissect_USER_INFO_1(
                                tvb, offset, pinfo, tree, drep);
                break;
-       case 2: 
+       case 2:
                offset = samr_dissect_USER_INFO_2(
                                tvb, offset, pinfo, tree, drep);
                break;
-       case 3: 
+       case 3:
                offset = samr_dissect_USER_INFO_3(
                                tvb, offset, pinfo, tree, drep);
                break;
-       case 4: 
+       case 4:
                offset = dissect_ndr_nt_LOGON_HOURS(
                                tvb, offset, pinfo, tree, drep);
                break;
-       case 5: 
+       case 5:
                offset = samr_dissect_USER_INFO_5(
                                tvb, offset, pinfo, tree, drep);
                break;
-       case 6: 
+       case 6:
                offset = samr_dissect_USER_INFO_6(
                                tvb, offset, pinfo, tree, drep);
                break;
@@ -3328,7 +3628,7 @@ samr_dissect_USER_INFO (tvbuff_t *tvb, int offset,
                offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
                                             hf_samr_unknown_long, NULL);
                break;
-       case 10:        
+       case 10:
                offset = samr_dissect_USER_INFO_6(
                                tvb, offset, pinfo, tree, drep);
                break;
@@ -3349,18 +3649,18 @@ samr_dissect_USER_INFO (tvbuff_t *tvb, int offset,
                                hf_samr_workstations, 0);
                break;
        case 16:
-               offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
-                                            hf_samr_unknown_long, NULL);
+               offset = dissect_ndr_nt_acct_ctrl(tvb, offset, pinfo, tree,
+                                            drep);
                break;
        case 17:
                offset = dissect_ndr_nt_NTTIME(tvb, offset, pinfo, tree, drep,
                                        hf_samr_unknown_time);
                break;
-       case 18:        
+       case 18:
                offset = samr_dissect_USER_INFO_18(
                                tvb, offset, pinfo, tree, drep);
                break;
-       case 19:        
+       case 19:
                offset = samr_dissect_USER_INFO_19(
                                tvb, offset, pinfo, tree, drep);
                break;
@@ -3368,19 +3668,19 @@ samr_dissect_USER_INFO (tvbuff_t *tvb, int offset,
                offset = dissect_ndr_nt_UNICODE_STRING(tvb, offset, pinfo, tree, drep,
                                hf_samr_profile, 0);
                break;
-       case 21:        
+       case 21:
                offset = samr_dissect_USER_INFO_21(
                                tvb, offset, pinfo, tree, drep);
                break;
-       case 22:        
+       case 22:
                offset = samr_dissect_USER_INFO_22(
                                tvb, offset, pinfo, tree, drep);
                break;
-       case 23:        
+       case 23:
                offset = samr_dissect_USER_INFO_23(
                                tvb, offset, pinfo, tree, drep);
                break;
-       case 24:        
+       case 24:
                offset = samr_dissect_USER_INFO_24(
                                tvb, offset, pinfo, tree, drep);
                break;
@@ -3391,7 +3691,7 @@ samr_dissect_USER_INFO (tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_USER_INFO_ptr(tvbuff_t *tvb, int offset, 
+samr_dissect_USER_INFO_ptr(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *tree,
                        char *drep)
 {
@@ -3402,34 +3702,28 @@ samr_dissect_USER_INFO_ptr(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_set_information_user2_rqst(tvbuff_t *tvb, int offset, 
+samr_dissect_set_information_user2_rqst(tvbuff_t *tvb, int offset,
                                        packet_info *pinfo, proto_tree *tree,
                                        char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "SetUserInfo request");
-
        offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
        offset = dissect_ndr_uint16 (tvb, offset, pinfo, tree, drep,
                        hf_samr_level, NULL);
 
        offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        samr_dissect_USER_INFO, NDR_POINTER_REF,
-                       "", -1, 0);
+                       "USER_INFO:", -1, 0);
 
        return offset;
 }
 
 static int
-samr_dissect_set_information_user2_reply(tvbuff_t *tvb, int offset, 
-                                        packet_info *pinfo, proto_tree *tree, 
+samr_dissect_set_information_user2_reply(tvbuff_t *tvb, int offset,
+                                        packet_info *pinfo, proto_tree *tree,
                                         char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "SetUserInfo response");
-
         offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                                  hf_samr_rc, NULL);
 
@@ -3437,15 +3731,12 @@ samr_dissect_set_information_user2_reply(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_unknown_2f_rqst(tvbuff_t *tvb, int offset, 
-                                packet_info *pinfo, proto_tree *tree, 
+samr_dissect_unknown_2f_rqst(tvbuff_t *tvb, int offset,
+                                packet_info *pinfo, proto_tree *tree,
                                 char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "Unknown 0x2f request");
-
        offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
        offset = dissect_ndr_uint16 (tvb, offset, pinfo, tree, drep,
                        hf_samr_level, NULL);
@@ -3454,16 +3745,13 @@ samr_dissect_unknown_2f_rqst(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_unknown_2f_reply(tvbuff_t *tvb, int offset, 
+samr_dissect_unknown_2f_reply(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *tree,
                        char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "Unknown 0x2f response");
-
        offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        samr_dissect_USER_INFO_ptr, NDR_POINTER_REF,
-                       "", -1, 0);
+                       "USER_INFO:", -1, 0);
 
        offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                        hf_samr_rc, NULL);
@@ -3472,7 +3760,7 @@ samr_dissect_unknown_2f_reply(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_MEMBER_ARRAY_type(tvbuff_t *tvb, int offset, 
+samr_dissect_MEMBER_ARRAY_type(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *tree,
                        char *drep)
 {
@@ -3484,7 +3772,7 @@ samr_dissect_MEMBER_ARRAY_type(tvbuff_t *tvb, int offset,
 
 
 static int
-samr_dissect_MEMBER_ARRAY_types(tvbuff_t *tvb, int offset, 
+samr_dissect_MEMBER_ARRAY_types(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *parent_tree,
                        char *drep)
 {
@@ -3508,7 +3796,7 @@ samr_dissect_MEMBER_ARRAY_types(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_MEMBER_ARRAY_rid(tvbuff_t *tvb, int offset, 
+samr_dissect_MEMBER_ARRAY_rid(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *tree,
                        char *drep)
 {
@@ -3520,7 +3808,7 @@ samr_dissect_MEMBER_ARRAY_rid(tvbuff_t *tvb, int offset,
 
 
 static int
-samr_dissect_MEMBER_ARRAY_rids(tvbuff_t *tvb, int offset, 
+samr_dissect_MEMBER_ARRAY_rids(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *parent_tree,
                        char *drep)
 {
@@ -3544,7 +3832,7 @@ samr_dissect_MEMBER_ARRAY_rids(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_MEMBER_ARRAY(tvbuff_t *tvb, int offset, 
+samr_dissect_MEMBER_ARRAY(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *parent_tree,
                        char *drep)
 {
@@ -3573,7 +3861,7 @@ samr_dissect_MEMBER_ARRAY(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_MEMBER_ARRAY_ptr(tvbuff_t *tvb, int offset, 
+samr_dissect_MEMBER_ARRAY_ptr(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *tree,
                        char *drep)
 {
@@ -3584,29 +3872,23 @@ samr_dissect_MEMBER_ARRAY_ptr(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_query_groupmem_rqst(tvbuff_t *tvb, int offset, 
-                                packet_info *pinfo, proto_tree *tree, 
+samr_dissect_query_groupmem_rqst(tvbuff_t *tvb, int offset,
+                                packet_info *pinfo, proto_tree *tree,
                                 char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "QueryGroupMem request");
-
         offset = dissect_ndr_ctx_hnd (tvb, offset, pinfo, tree, drep,
                                       hf_samr_hnd, NULL);
         return offset;
 }
 
 static int
-samr_dissect_query_groupmem_reply(tvbuff_t *tvb, int offset, 
+samr_dissect_query_groupmem_reply(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *tree,
                        char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "QueryGroupMem response");
-
        offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        samr_dissect_MEMBER_ARRAY_ptr, NDR_POINTER_REF,
-                       "", -1, 0);
+                       "MEMBER_ARRAY:", -1, 0);
 
        offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                                  hf_samr_rc, NULL);
@@ -3615,34 +3897,28 @@ samr_dissect_query_groupmem_reply(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_set_sec_object_rqst(tvbuff_t *tvb, int offset, 
+samr_dissect_set_sec_object_rqst(tvbuff_t *tvb, int offset,
                                 packet_info *pinfo, proto_tree *tree,
                                 char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "SetSecObject request");
-
        offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
        offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
                        hf_samr_info_type, NULL);
 
        offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
-                       samr_dissect_BUFFER, NDR_POINTER_REF,
-                       "", -1, 0);
+               lsa_dissect_LSA_SECURITY_DESCRIPTOR, NDR_POINTER_REF,
+               "LSA_SECURITY_DESCRIPTOR pointer: ", -1, 0);
 
        return offset;
 }
 
 static int
-samr_dissect_set_sec_object_reply(tvbuff_t *tvb, int offset, 
-                                 packet_info *pinfo, proto_tree *tree, 
+samr_dissect_set_sec_object_reply(tvbuff_t *tvb, int offset,
+                                 packet_info *pinfo, proto_tree *tree,
                                  char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "SetSecObject response");
-
         offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                                  hf_samr_rc, NULL);
 
@@ -3650,15 +3926,12 @@ samr_dissect_set_sec_object_reply(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_query_sec_object_rqst(tvbuff_t *tvb, int offset, 
+samr_dissect_query_sec_object_rqst(tvbuff_t *tvb, int offset,
                                   packet_info *pinfo, proto_tree *tree,
                                   char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "QuerySecObject request");
-
        offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
        offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
                        hf_samr_info_type, NULL);
@@ -3667,16 +3940,13 @@ samr_dissect_query_sec_object_rqst(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_query_sec_object_reply(tvbuff_t *tvb, int offset, 
+samr_dissect_query_sec_object_reply(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *tree,
                        char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "QuerySecObject response");
-
        offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
-                       samr_dissect_BUFFER_ptr, NDR_POINTER_REF,
-                       "", -1, 0);
+               lsa_dissect_LSA_SECURITY_DESCRIPTOR, NDR_POINTER_UNIQUE,
+               "LSA_SECURITY_DESCRIPTOR pointer: ", -1, 0);
 
        offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                                  hf_samr_rc, NULL);
@@ -3685,7 +3955,7 @@ samr_dissect_query_sec_object_reply(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_LOOKUP_NAMES_name(tvbuff_t *tvb, int offset, 
+samr_dissect_LOOKUP_NAMES_name(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *tree,
                        char *drep)
 {
@@ -3695,7 +3965,7 @@ samr_dissect_LOOKUP_NAMES_name(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_LOOKUP_NAMES(tvbuff_t *tvb, int offset, 
+samr_dissect_LOOKUP_NAMES(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *parent_tree,
                        char *drep)
 {
@@ -3718,40 +3988,34 @@ samr_dissect_LOOKUP_NAMES(tvbuff_t *tvb, int offset,
 
 
 static int
-samr_dissect_lookup_names_rqst(tvbuff_t *tvb, int offset, 
+samr_dissect_lookup_names_rqst(tvbuff_t *tvb, int offset,
                               packet_info *pinfo, proto_tree *tree,
                               char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "LookupNames request");
-
        offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
        offset = dissect_ndr_uint32(tvb, offset, pinfo, tree, drep,
                        hf_samr_count, NULL);
 
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        samr_dissect_LOOKUP_NAMES, NDR_POINTER_REF,
-                       "", -1, 0);
+                       "LOOKUP_NAMES:", -1, 0);
 
        return offset;
 }
 
 static int
-samr_dissect_lookup_names_reply(tvbuff_t *tvb, int offset, 
+samr_dissect_lookup_names_reply(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *tree,
                        char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "LookupNames response");
-
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        samr_dissect_INDEX_ARRAY, NDR_POINTER_REF,
-                       "", hf_samr_rid, 0);
+                       "Rids:", hf_samr_rid, 0);
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        samr_dissect_INDEX_ARRAY, NDR_POINTER_REF,
-                       "", hf_samr_type, 0);
+                       "Types:", hf_samr_type, 0);
 
        offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                                  hf_samr_rc, NULL);
@@ -3760,7 +4024,7 @@ samr_dissect_lookup_names_reply(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_LOOKUP_RIDS_rid(tvbuff_t *tvb, int offset, 
+samr_dissect_LOOKUP_RIDS_rid(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *tree,
                        char *drep)
 {
@@ -3771,7 +4035,7 @@ samr_dissect_LOOKUP_RIDS_rid(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_LOOKUP_RIDS(tvbuff_t *tvb, int offset, 
+samr_dissect_LOOKUP_RIDS(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *parent_tree,
                        char *drep)
 {
@@ -3794,28 +4058,25 @@ samr_dissect_LOOKUP_RIDS(tvbuff_t *tvb, int offset,
 
 
 static int
-samr_dissect_lookup_rids_rqst(tvbuff_t *tvb, int offset, 
+samr_dissect_lookup_rids_rqst(tvbuff_t *tvb, int offset,
                              packet_info *pinfo, proto_tree *tree,
                              char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "LookupRids request");
-
        offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
        offset = dissect_ndr_uint32(tvb, offset, pinfo, tree, drep,
                        hf_samr_count, NULL);
 
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        samr_dissect_LOOKUP_RIDS, NDR_POINTER_REF,
-                       "", -1, 0);
+                       "LOOKUP_RIDS:", -1, 0);
 
        return offset;
 }
 
 static int
-samr_dissect_UNICODE_STRING_ARRAY_name(tvbuff_t *tvb, int offset, 
+samr_dissect_UNICODE_STRING_ARRAY_name(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *tree,
                        char *drep)
 {
@@ -3825,7 +4086,7 @@ samr_dissect_UNICODE_STRING_ARRAY_name(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_UNICODE_STRING_ARRAY_names(tvbuff_t *tvb, int offset, 
+samr_dissect_UNICODE_STRING_ARRAY_names(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *tree,
                        char *drep)
 {
@@ -3835,7 +4096,7 @@ samr_dissect_UNICODE_STRING_ARRAY_names(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_UNICODE_STRING_ARRAY(tvbuff_t *tvb, int offset, 
+samr_dissect_UNICODE_STRING_ARRAY(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *parent_tree,
                        char *drep)
 {
@@ -3864,19 +4125,16 @@ samr_dissect_UNICODE_STRING_ARRAY(tvbuff_t *tvb, int offset,
 
 
 static int
-samr_dissect_lookup_rids_reply(tvbuff_t *tvb, int offset, 
+samr_dissect_lookup_rids_reply(tvbuff_t *tvb, int offset,
                        packet_info *pinfo, proto_tree *tree,
                        char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "LookupRids response");
-
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        samr_dissect_UNICODE_STRING_ARRAY, NDR_POINTER_REF,
-                       "", hf_samr_rid, 0);
+                       "RIDs:", hf_samr_rid, 0);
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        samr_dissect_INDEX_ARRAY, NDR_POINTER_REF,
-                       "", hf_samr_type, 0);
+                       "Types:", hf_samr_type, 0);
 
        offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                                  hf_samr_rc, NULL);
@@ -3885,27 +4143,21 @@ samr_dissect_lookup_rids_reply(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_close_hnd_rqst(tvbuff_t *tvb, int offset, packet_info *pinfo, 
+samr_dissect_close_hnd_rqst(tvbuff_t *tvb, int offset, packet_info *pinfo,
                            proto_tree *tree, char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "Close request");
-
         offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, TRUE);
 
        return offset;
 }
 
 static int
-samr_dissect_close_hnd_reply(tvbuff_t *tvb, int offset, packet_info *pinfo, 
+samr_dissect_close_hnd_reply(tvbuff_t *tvb, int offset, packet_info *pinfo,
                             proto_tree *tree, char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "Close response");
-
        offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
        offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                        hf_samr_rc, NULL);
@@ -3914,13 +4166,10 @@ samr_dissect_close_hnd_reply(tvbuff_t *tvb, int offset, packet_info *pinfo,
 }
 
 static int
-samr_dissect_shutdown_sam_server_rqst(tvbuff_t *tvb, int offset, 
-                                     packet_info *pinfo, proto_tree *tree, 
+samr_dissect_shutdown_sam_server_rqst(tvbuff_t *tvb, int offset,
+                                     packet_info *pinfo, proto_tree *tree,
                                      char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "SamShutdown request");
-
         offset = dissect_ndr_ctx_hnd (tvb, offset, pinfo, tree, drep,
                                       hf_samr_hnd, NULL);
 
@@ -3928,13 +4177,10 @@ samr_dissect_shutdown_sam_server_rqst(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_shutdown_sam_server_reply(tvbuff_t *tvb, int offset, 
-                                     packet_info *pinfo, proto_tree *tree, 
+samr_dissect_shutdown_sam_server_reply(tvbuff_t *tvb, int offset,
+                                     packet_info *pinfo, proto_tree *tree,
                                      char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "SamShutdown response");
-
         offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                                  hf_samr_rc, NULL);
 
@@ -3942,13 +4188,10 @@ samr_dissect_shutdown_sam_server_reply(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_delete_dom_group_rqst(tvbuff_t *tvb, int offset, 
-                                  packet_info *pinfo, proto_tree *tree, 
+samr_dissect_delete_dom_group_rqst(tvbuff_t *tvb, int offset,
+                                  packet_info *pinfo, proto_tree *tree,
                                   char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "DeleteGroup request");
-
         offset = dissect_ndr_ctx_hnd (tvb, offset, pinfo, tree, drep,
                                       hf_samr_hnd, NULL);
 
@@ -3956,13 +4199,10 @@ samr_dissect_delete_dom_group_rqst(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_delete_dom_group_reply(tvbuff_t *tvb, int offset, 
-                                   packet_info *pinfo, proto_tree *tree, 
+samr_dissect_delete_dom_group_reply(tvbuff_t *tvb, int offset,
+                                   packet_info *pinfo, proto_tree *tree,
                                    char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "DeleteGroup response");
-
         offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                                  hf_samr_rc, NULL);
 
@@ -3970,15 +4210,12 @@ samr_dissect_delete_dom_group_reply(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_remove_member_from_group_rqst(tvbuff_t *tvb, int offset, 
-                                          packet_info *pinfo, 
+samr_dissect_remove_member_from_group_rqst(tvbuff_t *tvb, int offset,
+                                          packet_info *pinfo,
                                           proto_tree *tree, char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "DeleteGroupMem request");
-
         offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
         offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
                                      hf_samr_group, NULL);
@@ -3990,13 +4227,10 @@ samr_dissect_remove_member_from_group_rqst(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_remove_member_from_group_reply(tvbuff_t *tvb, int offset, 
-                                           packet_info *pinfo, 
+samr_dissect_remove_member_from_group_reply(tvbuff_t *tvb, int offset,
+                                           packet_info *pinfo,
                                            proto_tree *tree, char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "DeleteGroupMem response");
-
         offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                                  hf_samr_rc, NULL);
 
@@ -4004,13 +4238,10 @@ samr_dissect_remove_member_from_group_reply(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_delete_dom_alias_rqst(tvbuff_t *tvb, int offset, 
-                                  packet_info *pinfo, proto_tree *tree, 
+samr_dissect_delete_dom_alias_rqst(tvbuff_t *tvb, int offset,
+                                  packet_info *pinfo, proto_tree *tree,
                                   char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "DeleteAlias request");
-
         offset = dissect_ndr_ctx_hnd (tvb, offset, pinfo, tree, drep,
                                       hf_samr_hnd, NULL);
 
@@ -4018,13 +4249,10 @@ samr_dissect_delete_dom_alias_rqst(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_delete_dom_alias_reply(tvbuff_t *tvb, int offset, 
-                                   packet_info *pinfo, proto_tree *tree, 
+samr_dissect_delete_dom_alias_reply(tvbuff_t *tvb, int offset,
+                                   packet_info *pinfo, proto_tree *tree,
                                    char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "DeleteAlias response");
-
         offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                                  hf_samr_rc, NULL);
 
@@ -4032,30 +4260,24 @@ samr_dissect_delete_dom_alias_reply(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_add_alias_member_rqst(tvbuff_t *tvb, int offset, 
-                                  packet_info *pinfo, proto_tree *tree, 
+samr_dissect_add_alias_member_rqst(tvbuff_t *tvb, int offset,
+                                  packet_info *pinfo, proto_tree *tree,
                                   char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "AddAliasMem request");
-
         offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        dissect_ndr_nt_SID, NDR_POINTER_REF,
-                       "SID", -1, 0);
+                       "SID:", -1, 0);
        return offset;
 }
 
 static int
-samr_dissect_add_alias_member_reply(tvbuff_t *tvb, int offset, 
-                                   packet_info *pinfo, proto_tree *tree, 
+samr_dissect_add_alias_member_reply(tvbuff_t *tvb, int offset,
+                                   packet_info *pinfo, proto_tree *tree,
                                    char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "AddAliasMem response");
-
         offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                                  hf_samr_rc, NULL);
 
@@ -4063,30 +4285,24 @@ samr_dissect_add_alias_member_reply(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_remove_alias_member_rqst(tvbuff_t *tvb, int offset, 
-                                     packet_info *pinfo, proto_tree *tree, 
+samr_dissect_remove_alias_member_rqst(tvbuff_t *tvb, int offset,
+                                     packet_info *pinfo, proto_tree *tree,
                                      char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "RemoveAliasMem request");
-
         offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        dissect_ndr_nt_SID, NDR_POINTER_REF,
-                       "SID", -1, 0);
+                       "SID:", -1, 0);
        return offset;
 }
 
 static int
-samr_dissect_remove_alias_member_reply(tvbuff_t *tvb, int offset, 
-                                      packet_info *pinfo, proto_tree *tree, 
+samr_dissect_remove_alias_member_reply(tvbuff_t *tvb, int offset,
+                                      packet_info *pinfo, proto_tree *tree,
                                       char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "RemoveAliasMem response");
-
         offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                                  hf_samr_rc, NULL);
 
@@ -4094,27 +4310,21 @@ samr_dissect_remove_alias_member_reply(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_delete_dom_user_rqst(tvbuff_t *tvb, int offset, 
-                                 packet_info *pinfo, proto_tree *tree, 
+samr_dissect_delete_dom_user_rqst(tvbuff_t *tvb, int offset,
+                                 packet_info *pinfo, proto_tree *tree,
                                  char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "DeleteDomUser request");
-
         offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
        return offset;
 }
 
 static int
-samr_dissect_delete_dom_user_reply(tvbuff_t *tvb, int offset, 
-                                  packet_info *pinfo, proto_tree *tree, 
+samr_dissect_delete_dom_user_reply(tvbuff_t *tvb, int offset,
+                                  packet_info *pinfo, proto_tree *tree,
                                   char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "DeleteDomUser response");
-
         offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                                  hf_samr_rc, NULL);
 
@@ -4122,29 +4332,21 @@ samr_dissect_delete_dom_user_reply(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_test_private_fns_domain_rqst(tvbuff_t *tvb, int offset, 
+samr_dissect_test_private_fns_domain_rqst(tvbuff_t *tvb, int offset,
                                          packet_info *pinfo, proto_tree *tree,
                                          char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, 
-                           "TestPrivateFnsDomain request");
-
         offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
        return offset;
 }
 
 static int
-samr_dissect_test_private_fns_domain_reply(tvbuff_t *tvb, int offset, 
-                                          packet_info *pinfo, 
+samr_dissect_test_private_fns_domain_reply(tvbuff_t *tvb, int offset,
+                                          packet_info *pinfo,
                                           proto_tree *tree, char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, 
-                           "TestPrivateFnsDomain response");
-
         offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                                  hf_samr_rc, NULL);
 
@@ -4152,29 +4354,21 @@ samr_dissect_test_private_fns_domain_reply(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_test_private_fns_user_rqst(tvbuff_t *tvb, int offset, 
-                                       packet_info *pinfo, proto_tree *tree, 
+samr_dissect_test_private_fns_user_rqst(tvbuff_t *tvb, int offset,
+                                       packet_info *pinfo, proto_tree *tree,
                                        char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, 
-                           "TestPrivateFnsUser request");
-
         offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
        return offset;
 }
 
 static int
-samr_dissect_test_private_fns_user_reply(tvbuff_t *tvb, int offset, 
-                                        packet_info *pinfo, 
+samr_dissect_test_private_fns_user_reply(tvbuff_t *tvb, int offset,
+                                        packet_info *pinfo,
                                         proto_tree *tree, char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, 
-                           "TestPrivateFnsUser response");
-
         offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                                  hf_samr_rc, NULL);
 
@@ -4182,34 +4376,26 @@ samr_dissect_test_private_fns_user_reply(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_remove_member_from_foreign_domain_rqst(tvbuff_t *tvb, int offset, 
-                                                   packet_info *pinfo, 
-                                                   proto_tree *tree, 
+samr_dissect_remove_member_from_foreign_domain_rqst(tvbuff_t *tvb, int offset,
+                                                   packet_info *pinfo,
+                                                   proto_tree *tree,
                                                    char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, 
-                           "RemoveForeignMember request");
-
         offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        dissect_ndr_nt_SID, NDR_POINTER_REF,
-                       "SID", -1, 0);
+                       "SID:", -1, 0);
        return offset;
 }
 
 static int
 samr_dissect_remove_member_from_foreign_domain_reply(tvbuff_t *tvb, int offset,
-                                                    packet_info *pinfo, 
-                                                    proto_tree *tree, 
+                                                    packet_info *pinfo,
+                                                    proto_tree *tree,
                                                     char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, 
-                           "RemoveForeignMember response");
-
         offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                                  hf_samr_rc, NULL);
 
@@ -4217,37 +4403,29 @@ samr_dissect_remove_member_from_foreign_domain_reply(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_remove_multiple_members_from_alias_rqst(tvbuff_t *tvb, 
-                                                    int offset, 
-                                                    packet_info *pinfo, 
-                                                    proto_tree *tree, 
+samr_dissect_remove_multiple_members_from_alias_rqst(tvbuff_t *tvb,
+                                                    int offset,
+                                                    packet_info *pinfo,
+                                                    proto_tree *tree,
                                                     char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, 
-                           "RemoveMultipleMembersFromAlias request");
-
         offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        dissect_ndr_nt_PSID_ARRAY, NDR_POINTER_REF,
-                       "", -1, 0);
+                       "PSID_ARRAY:", -1, 0);
 
        return offset;
 }
 
 static int
-samr_dissect_remove_multiple_members_from_alias_reply(tvbuff_t *tvb, 
-                                                     int offset, 
-                                                     packet_info *pinfo, 
-                                                     proto_tree *tree, 
+samr_dissect_remove_multiple_members_from_alias_reply(tvbuff_t *tvb,
+                                                     int offset,
+                                                     packet_info *pinfo,
+                                                     proto_tree *tree,
                                                      char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, 
-                           "RemoveMultipleMembersFromAlias response");
-
         offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                                  hf_samr_rc, NULL);
 
@@ -4255,21 +4433,19 @@ samr_dissect_remove_multiple_members_from_alias_reply(tvbuff_t *tvb,
 }
 
 static int
-samr_dissect_open_group_rqst(tvbuff_t *tvb, int offset, packet_info *pinfo, 
+samr_dissect_open_group_rqst(tvbuff_t *tvb, int offset, packet_info *pinfo,
                            proto_tree *tree, char *drep)
 {
        dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
        dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
        guint32 rid;
 
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "OpenGroup request");
-
        offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
-       offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
-                       hf_samr_access, NULL);
+       offset = dissect_nt_access_mask(
+               tvb, offset, pinfo, tree, drep, hf_samr_access,
+               specific_rights_group);
 
        offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
                        hf_samr_rid, &rid);
@@ -4283,15 +4459,16 @@ samr_dissect_open_group_rqst(tvbuff_t *tvb, int offset, packet_info *pinfo,
 }
 
 static int
-samr_dissect_open_group_reply(tvbuff_t *tvb, int offset, 
-                             packet_info *pinfo, proto_tree *tree, 
+samr_dissect_open_group_reply(tvbuff_t *tvb, int offset,
+                             packet_info *pinfo, proto_tree *tree,
                              char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "OpenGroup response");
+       e_ctx_hnd policy_hnd;
 
        offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, &policy_hnd, TRUE, FALSE);
+
+       dcerpc_smb_store_pol_name(&policy_hnd, "OpenGroup handle");
 
        offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                        hf_samr_rc, NULL);
@@ -4300,21 +4477,19 @@ samr_dissect_open_group_reply(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_open_alias_rqst(tvbuff_t *tvb, int offset, packet_info *pinfo, 
+samr_dissect_open_alias_rqst(tvbuff_t *tvb, int offset, packet_info *pinfo,
                             proto_tree *tree, char *drep)
 {
        dcerpc_info *di = (dcerpc_info *)pinfo->private_data;
        dcerpc_call_value *dcv = (dcerpc_call_value *)di->call_data;
        guint32 rid;
 
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "OpenAlias request");
-
        offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
-       offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
-                       hf_samr_access, NULL);
+       offset = dissect_nt_access_mask(
+               tvb, offset, pinfo, tree, drep, hf_samr_access,
+               specific_rights_alias);
 
        offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
                        hf_samr_rid, &rid);
@@ -4328,15 +4503,16 @@ samr_dissect_open_alias_rqst(tvbuff_t *tvb, int offset, packet_info *pinfo,
 }
 
 static int
-samr_dissect_open_alias_reply(tvbuff_t *tvb, int offset, 
-                             packet_info *pinfo, proto_tree *tree, 
+samr_dissect_open_alias_reply(tvbuff_t *tvb, int offset,
+                             packet_info *pinfo, proto_tree *tree,
                              char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "OpenAlias response");
+       e_ctx_hnd policy_hnd;
 
        offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, &policy_hnd, TRUE, FALSE);
+
+       dcerpc_smb_store_pol_name(&policy_hnd, "OpenAlias handle");
 
        offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                        hf_samr_rc, NULL);
@@ -4345,33 +4521,25 @@ samr_dissect_open_alias_reply(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_add_multiple_members_to_alias_rqst(tvbuff_t *tvb, int offset, 
-                                               packet_info *pinfo, 
+samr_dissect_add_multiple_members_to_alias_rqst(tvbuff_t *tvb, int offset,
+                                               packet_info *pinfo,
                                                proto_tree *tree, char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, 
-                           "AddMultipleMembersToAlias request");
-
         offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        dissect_ndr_nt_PSID_ARRAY, NDR_POINTER_REF,
-                       "", -1, 0);
+                       "PSID_ARRAY:", -1, 0);
 
        return offset;
 }
 
 static int
-samr_dissect_add_multiple_members_to_alias_reply(tvbuff_t *tvb, int offset, 
-                                                packet_info *pinfo, 
+samr_dissect_add_multiple_members_to_alias_reply(tvbuff_t *tvb, int offset,
+                                                packet_info *pinfo,
                                                 proto_tree *tree, char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, 
-                           "AddMultipleMembersToAlias response");
-
         offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                                  hf_samr_rc, NULL);
 
@@ -4379,36 +4547,35 @@ samr_dissect_add_multiple_members_to_alias_reply(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_create_group_in_domain_rqst(tvbuff_t *tvb, int offset, 
-                                        packet_info *pinfo, proto_tree *tree, 
+samr_dissect_create_group_in_domain_rqst(tvbuff_t *tvb, int offset,
+                                        packet_info *pinfo, proto_tree *tree,
                                         char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "CreateGroup request");
-
         offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        samr_dissect_pointer_UNICODE_STRING, NDR_POINTER_REF,
                        "Account Name", hf_samr_acct_name, 0);
 
-        offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
-                                     hf_samr_access, NULL);
+       offset = dissect_nt_access_mask(
+               tvb, offset, pinfo, tree, drep, hf_samr_access,
+               specific_rights_group);
 
        return offset;
 }
 
 static int
-samr_dissect_create_group_in_domain_reply(tvbuff_t *tvb, int offset, 
+samr_dissect_create_group_in_domain_reply(tvbuff_t *tvb, int offset,
                                          packet_info *pinfo, proto_tree *tree,
                                          char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "CreateGroup response");
+       e_ctx_hnd policy_hnd;
 
         offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, &policy_hnd, TRUE, FALSE);
+
+       dcerpc_smb_store_pol_name(&policy_hnd, "CreateGroup handle");
 
         offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
                                      hf_samr_rid, NULL);
@@ -4420,15 +4587,12 @@ samr_dissect_create_group_in_domain_reply(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_query_information_domain_rqst(tvbuff_t *tvb, int offset, 
-                                          packet_info *pinfo, 
+samr_dissect_query_information_domain_rqst(tvbuff_t *tvb, int offset,
+                                          packet_info *pinfo,
                                           proto_tree *tree, char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "QueryDomInfo request");
-
        offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
        offset = dissect_ndr_uint16 (tvb, offset, pinfo, tree, drep,
                        hf_samr_level, NULL);
@@ -4437,33 +4601,31 @@ samr_dissect_query_information_domain_rqst(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_query_information_domain_reply(tvbuff_t *tvb, int offset, 
+samr_dissect_query_information_domain_reply(tvbuff_t *tvb, int offset,
                         packet_info *pinfo, proto_tree *tree,
                         char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "QueryDomInfo response");
-
+       /*
+        * Yes, in at least one capture with replies from a W2K server,
+        * this was, indeed, a UNIQUE pointer, not a REF pointer.
+        */
         offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
-                        samr_dissect_DOMAIN_INFO_ptr, NDR_POINTER_REF,
-                        "", hf_samr_domain, 0);
+                        samr_dissect_DOMAIN_INFO, NDR_POINTER_UNIQUE,
+                        "DOMAIN_INFO pointer", hf_samr_domain, 0);
 
-        offset = dissect_ndr_uint32 (tvb, offset, pinfo, tree, drep,
-                                     hf_samr_rc, NULL);
+       offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
+                       hf_samr_rc, NULL);
 
         return offset;
 }
 
 static int
-samr_dissect_query_information_user_rqst(tvbuff_t *tvb, int offset, 
-                                         packet_info *pinfo, 
+samr_dissect_query_information_user_rqst(tvbuff_t *tvb, int offset,
+                                         packet_info *pinfo,
                                          proto_tree *tree, char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "QueryUserInfo request");
-
        offset = dissect_nt_policy_hnd(tvb, offset, pinfo, tree, drep,
-                                      hf_samr_hnd, NULL);
+                                      hf_samr_hnd, NULL, FALSE, FALSE);
 
        offset = dissect_ndr_uint16 (tvb, offset, pinfo, tree, drep,
                        hf_samr_level, NULL);
@@ -4472,16 +4634,13 @@ samr_dissect_query_information_user_rqst(tvbuff_t *tvb, int offset,
 }
 
 static int
-samr_dissect_query_information_user_reply(tvbuff_t *tvb, int offset, 
-                                          packet_info *pinfo, 
+samr_dissect_query_information_user_reply(tvbuff_t *tvb, int offset,
+                                          packet_info *pinfo,
                                           proto_tree *tree, char *drep)
 {
-       if (check_col(pinfo->cinfo, COL_INFO))
-               col_set_str(pinfo->cinfo, COL_INFO, "QueryUserInfo response");
-
        offset = dissect_ndr_pointer(tvb, offset, pinfo, tree, drep,
                        samr_dissect_USER_INFO_ptr, NDR_POINTER_REF,
-                       "", -1, 0);
+                       "USER_INFO:", -1, 0);
 
         offset = dissect_ntstatus(tvb, offset, pinfo, tree, drep,
                                  hf_samr_rc, NULL);
@@ -4490,196 +4649,271 @@ samr_dissect_query_information_user_reply(tvbuff_t *tvb, int offset,
 }
 
 static dcerpc_sub_dissector dcerpc_samr_dissectors[] = {
-        { SAMR_CONNECT_ANON, "CONNECT_ANON",
+        { SAMR_CONNECT, "SamrConnect",
                samr_dissect_connect_anon_rqst,
                samr_dissect_connect_anon_reply },
-        { SAMR_CLOSE_HND, "CLOSE_HND",
+        { SAMR_CLOSE_HND, "Close",
                samr_dissect_close_hnd_rqst,
                samr_dissect_close_hnd_reply },
-        { SAMR_SET_SEC_OBJECT, "SET_SEC_OBJECT",
+        { SAMR_SET_SEC_OBJECT, "SetSecObject",
                samr_dissect_set_sec_object_rqst,
                samr_dissect_set_sec_object_reply },
-        { SAMR_QUERY_SEC_OBJECT, "QUERY_SEC_OBJECT", 
+        { SAMR_QUERY_SEC_OBJECT, "QuerySecObject",
                samr_dissect_query_sec_object_rqst,
                samr_dissect_query_sec_object_reply },
-        { SAMR_SHUTDOWN_SAM_SERVER, "SHUTDOWN_SAM_SERVER",
+        { SAMR_SHUTDOWN_SAM_SERVER, "ShutdownSamServer",
                samr_dissect_shutdown_sam_server_rqst,
                samr_dissect_shutdown_sam_server_reply },
-        { SAMR_LOOKUP_DOMAIN, "LOOKUP_DOMAIN",
+        { SAMR_LOOKUP_DOMAIN, "LookupDomain",
                samr_dissect_lookup_domain_rqst,
                samr_dissect_lookup_domain_reply },
-        { SAMR_ENUM_DOMAINS, "ENUM_DOMAINS",
+        { SAMR_ENUM_DOMAINS, "EnumDomains",
                samr_dissect_enum_domains_rqst,
                samr_dissect_enum_domains_reply },
-        { SAMR_OPEN_DOMAIN, "OPEN_DOMAIN",
+        { SAMR_OPEN_DOMAIN, "OpenDomain",
                samr_dissect_open_domain_rqst,
                samr_dissect_open_domain_reply },
-       { SAMR_QUERY_DOMAIN_INFO, "QUERY_INFORMATION_DOMAIN",
+       { SAMR_QUERY_DOMAIN_INFO, "QueryDomainInfo",
                samr_dissect_query_information_alias_rqst,
                samr_dissect_query_information_domain_reply },
-        { SAMR_SET_DOMAIN_INFO, "SET_INFORMATION_DOMAIN",
+        { SAMR_SET_DOMAIN_INFO, "SetDomainInfo",
                samr_dissect_set_information_domain_rqst,
                samr_dissect_set_information_domain_reply },
-        { SAMR_CREATE_DOM_GROUP, "CREATE_GROUP_IN_DOMAIN",
+        { SAMR_CREATE_DOM_GROUP, "CreateGroup",
                samr_dissect_create_alias_in_domain_rqst,
                samr_dissect_create_alias_in_domain_reply },
-        { SAMR_ENUM_DOM_GROUPS, "ENUM_DOM_GROUPS",
+        { SAMR_ENUM_DOM_GROUPS, "EnumDomainGroups",
                samr_dissect_enum_dom_groups_rqst,
                samr_dissect_enum_dom_groups_reply },
-       { SAMR_CREATE_USER_IN_DOMAIN, "CREATE_USER_IN_DOMAIN",
+       { SAMR_CREATE_USER_IN_DOMAIN, "CreateUser",
                samr_dissect_create_group_in_domain_rqst,
                samr_dissect_create_group_in_domain_reply },
-        { SAMR_ENUM_DOM_USERS, "ENUM_DOM_USERS",
+        { SAMR_ENUM_DOM_USERS, "EnumDomainUsers",
                samr_dissect_enum_dom_groups_rqst,
                samr_dissect_enum_dom_groups_reply },
-        { SAMR_CREATE_DOM_ALIAS, "CREATE_ALIAS_IN_DOMAIN",
+        { SAMR_CREATE_DOM_ALIAS, "CreateAlias",
                samr_dissect_create_alias_in_domain_rqst,
                samr_dissect_create_alias_in_domain_reply },
-        { SAMR_ENUM_DOM_ALIASES, "ENUM_DOM_ALIASES",
+        { SAMR_ENUM_DOM_ALIASES, "EnumAlises",
                samr_dissect_enum_dom_aliases_rqst,
                samr_dissect_enum_dom_aliases_reply },
-        { SAMR_GET_ALIAS_MEMBERSHIP, "GET_ALIAS_MEMBERSHIP",
+        { SAMR_GET_ALIAS_MEMBERSHIP, "GetAliasMem",
                samr_dissect_get_alias_membership_rqst,
                samr_dissect_get_alias_membership_reply },
-        { SAMR_LOOKUP_NAMES, "LOOKUP_NAMES", 
+        { SAMR_LOOKUP_NAMES, "LookupNames",
                samr_dissect_lookup_names_rqst,
                samr_dissect_lookup_names_reply },
-        { SAMR_LOOKUP_RIDS, "LOOKUP_RIDS",
+        { SAMR_LOOKUP_RIDS, "LookupRIDs",
                samr_dissect_lookup_rids_rqst,
                samr_dissect_lookup_rids_reply },
-        { SAMR_OPEN_GROUP, "OPEN_GROUP",
+        { SAMR_OPEN_GROUP, "OpenGroup",
                samr_dissect_open_group_rqst,
                samr_dissect_open_group_reply },
-        { SAMR_QUERY_GROUPINFO, "QUERY_INFORMATION_GROUP",
+        { SAMR_QUERY_GROUPINFO, "QueryGroupInfo",
                samr_dissect_query_information_group_rqst,
                samr_dissect_query_information_group_reply },
-        { SAMR_SET_GROUPINFO, "SET_INFORMATION_GROUP",
+        { SAMR_SET_GROUPINFO, "SetGroupInfo",
                samr_dissect_set_information_group_rqst,
                samr_dissect_set_information_group_reply },
-        { SAMR_ADD_GROUPMEM, "ADD_MEMBER_TO_GROUP",
+        { SAMR_ADD_GROUPMEM, "AddGroupMem",
                samr_dissect_add_member_to_group_rqst,
                samr_dissect_add_member_to_group_reply },
-        { SAMR_DELETE_DOM_GROUP, "DELETE_DOM_GROUP",
+        { SAMR_DELETE_DOM_GROUP, "DeleteDomainGroup",
                samr_dissect_delete_dom_group_rqst,
                samr_dissect_delete_dom_group_reply },
-        { SAMR_DEL_GROUPMEM, "REMOVE_MEMBER_FROM_GROUP",
+        { SAMR_DEL_GROUPMEM, "RemoveGroupMem",
                samr_dissect_remove_member_from_group_rqst,
                samr_dissect_remove_member_from_group_reply },
-        { SAMR_QUERY_GROUPMEM, "QUERY_GROUPMEM",
+        { SAMR_QUERY_GROUPMEM, "QueryGroupMem",
                samr_dissect_query_groupmem_rqst,
                samr_dissect_query_groupmem_reply },
-        { SAMR_SET_MEMBER_ATTRIBUTES_OF_GROUP, "SET_MEMBER_ATTRIBUTES_OF_GROUP",
+        { SAMR_SET_MEMBER_ATTRIBUTES_OF_GROUP, "SetMemberAttrGroup",
                samr_dissect_set_member_attributes_of_group_rqst,
                samr_dissect_set_member_attributes_of_group_reply },
-        { SAMR_OPEN_ALIAS, "OPEN_ALIAS",
+        { SAMR_OPEN_ALIAS, "OpenAlias",
                samr_dissect_open_alias_rqst,
                samr_dissect_open_alias_reply },
-        { SAMR_QUERY_ALIASINFO, "QUERY_INFORMATION_ALIAS",
+        { SAMR_QUERY_ALIASINFO, "QueryAliasInfo",
                samr_dissect_query_information_alias_rqst,
                samr_dissect_query_information_alias_reply },
-        { SAMR_SET_ALIASINFO, "SET_INFORMATION_ALIAS",
+        { SAMR_SET_ALIASINFO, "SetAliasInfo",
                samr_dissect_set_information_alias_rqst,
                samr_dissect_set_information_alias_reply },
-        { SAMR_DELETE_DOM_ALIAS, "DELETE_DOM_ALIAS",
+        { SAMR_DELETE_DOM_ALIAS, "DeleteAlias",
                samr_dissect_delete_dom_alias_rqst,
                samr_dissect_delete_dom_alias_reply },
-        { SAMR_ADD_ALIASMEM, "ADD_MEMBER_TO_ALIAS",
+        { SAMR_ADD_ALIASMEM, "AddAliasMem",
                samr_dissect_add_alias_member_rqst,
                samr_dissect_add_alias_member_reply },
-        { SAMR_DEL_ALIASMEM, "REMOVE_MEMBER_FROM_ALIAS",
+        { SAMR_DEL_ALIASMEM, "RemoveAliasMem",
                samr_dissect_remove_alias_member_rqst,
                samr_dissect_remove_alias_member_reply },
-        { SAMR_GET_MEMBERS_IN_ALIAS, "GET_MEMBERS_IN_ALIAS",
+        { SAMR_GET_MEMBERS_IN_ALIAS, "GetAliasMem",
                samr_dissect_get_members_in_alias_rqst,
                samr_dissect_get_members_in_alias_reply },
-        { SAMR_OPEN_USER, "OPEN_USER", 
-               samr_dissect_open_user_rqst, 
+        { SAMR_OPEN_USER, "OpenUser",
+               samr_dissect_open_user_rqst,
                samr_dissect_open_user_reply },
-        { SAMR_DELETE_DOM_USER, "DELETE_DOM_USER",
+        { SAMR_DELETE_DOM_USER, "DeleteUser",
                samr_dissect_delete_dom_user_rqst,
                samr_dissect_delete_dom_user_reply },
-        { SAMR_QUERY_USERINFO, "QUERY_USERINFO",
+        { SAMR_QUERY_USERINFO, "QueryUserInfo",
                samr_dissect_query_information_user_rqst,
                samr_dissect_query_information_user_reply },
-        { SAMR_SET_USERINFO2, "SET_USERINFO2",
+        { SAMR_SET_USERINFO2, "SetUserInfo2",
                samr_dissect_set_information_user2_rqst,
                samr_dissect_set_information_user2_reply },
-       { SAMR_CHANGE_PASSWORD_USER, "CHANGE_PASSWORD_USER",
+       { SAMR_CHANGE_PASSWORD_USER, "ChangePassword",
                samr_dissect_change_password_user_rqst,
                samr_dissect_change_password_user_reply },
-        { SAMR_GET_GROUPS_FOR_USER, "GET_GROUPS_FOR_USER",
+        { SAMR_GET_GROUPS_FOR_USER, "GetGroups",
                samr_dissect_get_groups_for_user_rqst,
                samr_dissect_get_groups_for_user_reply },
-        { SAMR_QUERY_DISPINFO, "QUERY_DISPINFO", 
-               samr_dissect_query_dispinfo_rqst, 
+        { SAMR_QUERY_DISPINFO, "QueryDispinfo",
+               samr_dissect_query_dispinfo_rqst,
                samr_dissect_query_dispinfo_reply },
-        { SAMR_GET_DISPLAY_ENUMERATION_INDEX, "GET_DISPLAY_ENUMERATION_INDEX", 
-               samr_dissect_get_display_enumeration_index_rqst, 
+        { SAMR_GET_DISPLAY_ENUMERATION_INDEX, "GetDispEnumNDX",
+               samr_dissect_get_display_enumeration_index_rqst,
                samr_dissect_get_display_enumeration_index_reply },
-        { SAMR_TEST_PRIVATE_FUNCTIONS_DOMAIN, "TEST_PRIVATE_FUNCTIONS_DOMAIN",
+        { SAMR_TEST_PRIVATE_FUNCTIONS_DOMAIN, "TestPrivateFnsDomain",
                samr_dissect_test_private_fns_domain_rqst,
                samr_dissect_test_private_fns_domain_reply },
-        { SAMR_TEST_PRIVATE_FUNCTIONS_USER, "TEST_PRIVATE_FUNCTIONS_USER",
+        { SAMR_TEST_PRIVATE_FUNCTIONS_USER, "TestPrivateFnsUser",
                samr_dissect_test_private_fns_user_rqst,
                samr_dissect_test_private_fns_user_reply },
-        { SAMR_GET_USRDOM_PWINFO, "GET_USRDOM_PWINFO",
+        { SAMR_GET_USRDOM_PWINFO, "GetUserDomPwInfo",
                samr_dissect_get_usrdom_pwinfo_rqst,
                samr_dissect_get_usrdom_pwinfo_reply },
-        { SAMR_REMOVE_MEMBER_FROM_FOREIGN_DOMAIN, "REMOVE_MEMBER_FROM_FOREIGN_DOMAIN",
+        { SAMR_REMOVE_MEMBER_FROM_FOREIGN_DOMAIN, "RemoveMemberForeignDomain",
                samr_dissect_remove_member_from_foreign_domain_rqst,
                samr_dissect_remove_member_from_foreign_domain_reply },
-        { SAMR_QUERY_INFORMATION_DOMAIN2, "QUERY_INFORMATION_DOMAIN2",
+        { SAMR_QUERY_INFORMATION_DOMAIN2, "QueryDomInfo2",
                samr_dissect_query_information_domain_rqst,
                samr_dissect_query_information_domain_reply },
-        { SAMR_UNKNOWN_2f, "UNKNOWN_2f",
+        { SAMR_UNKNOWN_2f, "Unknown 0x2f",
                samr_dissect_unknown_2f_rqst,
                samr_dissect_unknown_2f_reply },
-        { SAMR_QUERY_DISPINFO2, "QUERY_INFORMATION_DISPLAY2",
+        { SAMR_QUERY_DISPINFO2, "QueryDispinfo2",
                samr_dissect_query_dispinfo_rqst,
                samr_dissect_query_dispinfo_reply },
-        { SAMR_GET_DISPLAY_ENUMERATION_INDEX2, "GET_DISPLAY_ENUMERATION_INDEX2",
+        { SAMR_GET_DISPLAY_ENUMERATION_INDEX2, "GetDispEnumNDX2",
                samr_dissect_get_display_enumeration_index2_rqst,
                samr_dissect_get_display_enumeration_index2_reply },
-        { SAMR_CREATE_USER2_IN_DOMAIN, "CREATE_USER2_IN_DOMAIN",
+        { SAMR_CREATE_USER2_IN_DOMAIN, "CreateUser2",
                samr_dissect_create_user2_in_domain_rqst,
                samr_dissect_create_user2_in_domain_reply },
-        { SAMR_QUERY_DISPINFO3, "QUERY_INFORMATION_DISPLAY3",
+        { SAMR_QUERY_DISPINFO3, "QueryDispinfo3",
                samr_dissect_query_dispinfo_rqst,
                samr_dissect_query_dispinfo_reply },
-        { SAMR_ADD_MULTIPLE_MEMBERS_TO_ALIAS, "ADD_MULTIPLE_MEMBERS_TO_ALIAS",
+        { SAMR_ADD_MULTIPLE_MEMBERS_TO_ALIAS, "AddAliasMemMultiple",
                samr_dissect_add_multiple_members_to_alias_rqst,
                samr_dissect_add_multiple_members_to_alias_reply },
-        { SAMR_REMOVE_MULTIPLE_MEMBERS_FROM_ALIAS, "REMOVE_MULTIPLE_MEMBERS_FROM_ALIAS",
+        { SAMR_REMOVE_MULTIPLE_MEMBERS_FROM_ALIAS, "RemoveAliasMemMultiple",
                samr_dissect_remove_multiple_members_from_alias_rqst,
                samr_dissect_remove_multiple_members_from_alias_reply },
-        { SAMR_OEM_CHANGE_PASSWORD_USER2, "OEM_CHANGE_PASSWORD_USER2",
+        { SAMR_OEM_CHANGE_PASSWORD_USER2, "OEMChangePassword2",
                samr_dissect_oem_change_password_user2_rqst,
                samr_dissect_oem_change_password_user2_reply },
-        { SAMR_UNICODE_CHANGE_PASSWORD_USER2, "UNICODE_CHANGE_PASSWORD_USER2",
+        { SAMR_UNICODE_CHANGE_PASSWORD_USER2, "UnicodeChangePassword2",
                samr_dissect_unicode_change_password_user2_rqst,
                samr_dissect_unicode_change_password_user2_reply },
-        { SAMR_GET_DOM_PWINFO, "GET_DOMAIN_PASSWORD_INFORMATION",
+        { SAMR_GET_DOM_PWINFO, "GetDomainPasswordInfo",
                samr_dissect_get_domain_password_information_rqst,
                samr_dissect_get_domain_password_information_reply },
-       { SAMR_CONNECT2, "CONNECT2", 
+       { SAMR_CONNECT2, "Connect2",
                samr_dissect_connect2_rqst,
                samr_dissect_connect2_reply },
-        { SAMR_SET_USERINFO, "SET_USERINFO",
+        { SAMR_SET_USERINFO, "SetUserInfo",
                samr_dissect_set_information_user2_rqst,
                samr_dissect_set_information_user2_reply },
-        { SAMR_UNKNOWN_3B, "UNKNOWN_3B",
+        { SAMR_UNKNOWN_3B, "Unknown 0x3b",
                samr_dissect_unknown_3b_rqst,
                samr_dissect_unknown_3b_reply },
-        { SAMR_UNKNOWN_3C, "UNKNOWN_3C", 
+        { SAMR_UNKNOWN_3C, "Unknown 0x3c",
                samr_dissect_unknown_3c_rqst,
                samr_dissect_unknown_3c_reply },
-        {0, NULL, NULL,  NULL },
+       { SAMR_CONNECT4, "Connect4",
+               samr_dissect_connect4_rqst,
+               samr_dissect_connect2_reply },
+        {0, NULL, NULL,  NULL }
+};
+
+static const value_string samr_opnum_vals[] = {
+        { SAMR_CONNECT, "SamrConnect" },
+        { SAMR_CLOSE_HND, "Close" },
+        { SAMR_SET_SEC_OBJECT, "SetSecObject" },
+        { SAMR_QUERY_SEC_OBJECT, "QuerySecObject" },
+        { SAMR_SHUTDOWN_SAM_SERVER, "ShutdownSamServer" },
+        { SAMR_LOOKUP_DOMAIN, "LookupDomain" },
+        { SAMR_ENUM_DOMAINS, "EnumDomains" },
+        { SAMR_OPEN_DOMAIN, "OpenDomain" },
+       { SAMR_QUERY_DOMAIN_INFO, "QueryDomainInfo" },
+        { SAMR_SET_DOMAIN_INFO, "SetDomainInfo" },
+        { SAMR_CREATE_DOM_GROUP, "CreateGroup" },
+        { SAMR_ENUM_DOM_GROUPS, "EnumDomainGroups" },
+       { SAMR_CREATE_USER_IN_DOMAIN, "CreateUser" },
+        { SAMR_ENUM_DOM_USERS, "EnumDomainUsers" },
+        { SAMR_CREATE_DOM_ALIAS, "CreateAlias" },
+        { SAMR_ENUM_DOM_ALIASES, "EnumAlises" },
+        { SAMR_GET_ALIAS_MEMBERSHIP, "GetAliasMem" },
+        { SAMR_LOOKUP_NAMES, "LookupNames" },
+        { SAMR_LOOKUP_RIDS, "LookupRIDs" },
+        { SAMR_OPEN_GROUP, "OpenGroup" },
+        { SAMR_QUERY_GROUPINFO, "QueryGroupInfo" },
+        { SAMR_SET_GROUPINFO, "SetGroupInfo" },
+        { SAMR_ADD_GROUPMEM, "AddGroupMem" },
+        { SAMR_DELETE_DOM_GROUP, "DeleteDomainGroup" },
+        { SAMR_DEL_GROUPMEM, "RemoveGroupMem" },
+        { SAMR_QUERY_GROUPMEM, "QueryGroupMem" },
+        { SAMR_SET_MEMBER_ATTRIBUTES_OF_GROUP, "SetMemberAttrGroup" },
+        { SAMR_OPEN_ALIAS, "OpenAlias" },
+        { SAMR_QUERY_ALIASINFO, "QueryAliasInfo" },
+        { SAMR_SET_ALIASINFO, "SetAliasInfo" },
+        { SAMR_DELETE_DOM_ALIAS, "DeleteAlias" },
+        { SAMR_ADD_ALIASMEM, "AddAliasMem" },
+        { SAMR_DEL_ALIASMEM, "RemoveAliasMem" },
+        { SAMR_GET_MEMBERS_IN_ALIAS, "GetAliasMem" },
+        { SAMR_OPEN_USER, "OpenUser" },
+        { SAMR_DELETE_DOM_USER, "DeleteUser" },
+        { SAMR_QUERY_USERINFO, "QueryUserInfo" },
+        { SAMR_SET_USERINFO2, "SetUserInfo2" },
+       { SAMR_CHANGE_PASSWORD_USER, "ChangePassword" },
+        { SAMR_GET_GROUPS_FOR_USER, "GetGroups" },
+        { SAMR_QUERY_DISPINFO, "QueryDispinfo" },
+        { SAMR_GET_DISPLAY_ENUMERATION_INDEX, "GetDispEnumNDX" },
+        { SAMR_TEST_PRIVATE_FUNCTIONS_DOMAIN, "TestPrivateFnsDomain" },
+        { SAMR_TEST_PRIVATE_FUNCTIONS_USER, "TestPrivateFnsUser" },
+        { SAMR_GET_USRDOM_PWINFO, "GetUserDomPwInfo" },
+        { SAMR_REMOVE_MEMBER_FROM_FOREIGN_DOMAIN, "RemoveMemberForeignDomain" },
+        { SAMR_QUERY_INFORMATION_DOMAIN2, "QueryDomInfo2" },
+        { SAMR_UNKNOWN_2f, "Unknown 0x2f" },
+        { SAMR_QUERY_DISPINFO2, "QueryDispinfo2" },
+        { SAMR_GET_DISPLAY_ENUMERATION_INDEX2, "GetDispEnumNDX2" },
+        { SAMR_CREATE_USER2_IN_DOMAIN, "CreateUser2" },
+        { SAMR_QUERY_DISPINFO3, "QueryDispinfo3" },
+        { SAMR_ADD_MULTIPLE_MEMBERS_TO_ALIAS, "AddAliasMemMultiple" },
+        { SAMR_REMOVE_MULTIPLE_MEMBERS_FROM_ALIAS, "RemoveAliasMemMultiple" },
+        { SAMR_OEM_CHANGE_PASSWORD_USER2, "OEMChangePassword2" },
+        { SAMR_UNICODE_CHANGE_PASSWORD_USER2, "UnicodeChangePassword2" },
+        { SAMR_GET_DOM_PWINFO, "GetDomainPasswordInfo" },
+       { SAMR_CONNECT2, "Connect2" },
+        { SAMR_SET_USERINFO, "SetUserInfo" },
+        { SAMR_UNKNOWN_3B, "Unknown 0x3b" },
+        { SAMR_UNKNOWN_3C, "Unknown 0x3c" },
+       { SAMR_CONNECT3, "Connect3" },
+       { SAMR_CONNECT4, "Connect4" },
+       { 0, NULL }
 };
 
-void 
+void
 proto_register_dcerpc_samr(void)
 {
         static hf_register_info hf[] = {
+
+               { &hf_samr_opnum,
+                 { "Operation", "samr.opnum", FT_UINT16, BASE_DEC,
+                   VALS(samr_opnum_vals), 0x0, "Operation", HFILL }},
+
                 { &hf_samr_hnd,
                   { "Context Handle", "samr.hnd", FT_BYTES, BASE_NONE, NULL, 0x0, "", HFILL }},
                 { &hf_samr_group,
@@ -4698,42 +4932,42 @@ proto_register_dcerpc_samr(void)
                   { "Return code", "samr.rc", FT_UINT32, BASE_HEX, VALS (NT_errors), 0x0, "", HFILL }},
 
        { &hf_samr_level,
-               { "Level", "samr.level", FT_UINT16, BASE_DEC, 
+               { "Level", "samr.level", FT_UINT16, BASE_DEC,
                NULL, 0x0, "Level requested/returned for Information", HFILL }},
        { &hf_samr_start_idx,
-               { "Start Idx", "samr.start_idx", FT_UINT32, BASE_DEC, 
+               { "Start Idx", "samr.start_idx", FT_UINT32, BASE_DEC,
                NULL, 0x0, "Start Index for returned Information", HFILL }},
 
        { &hf_samr_entries,
-               { "Entries", "samr.entries", FT_UINT32, BASE_DEC, 
+               { "Entries", "samr.entries", FT_UINT32, BASE_DEC,
                NULL, 0x0, "Number of entries to return", HFILL }},
 
        { &hf_samr_max_entries,
-               { "Max Entries", "samr.max_entries", FT_UINT32, BASE_DEC, 
+               { "Max Entries", "samr.max_entries", FT_UINT32, BASE_DEC,
                NULL, 0x0, "Maximum number of entries", HFILL }},
 
        { &hf_samr_pref_maxsize,
-               { "Pref MaxSize", "samr.pref_maxsize", FT_UINT32, BASE_DEC, 
+               { "Pref MaxSize", "samr.pref_maxsize", FT_UINT32, BASE_DEC,
                NULL, 0x0, "Maximum Size of data to return", HFILL }},
 
        { &hf_samr_total_size,
-               { "Total Size", "samr.total_size", FT_UINT32, BASE_DEC, 
+               { "Total Size", "samr.total_size", FT_UINT32, BASE_DEC,
                NULL, 0x0, "Total size of data", HFILL }},
 
        { &hf_samr_bad_pwd_count,
-               { "Bad Pwd Count", "samr.bad_pwd_count", FT_UINT16, BASE_DEC, 
+               { "Bad Pwd Count", "samr.bad_pwd_count", FT_UINT16, BASE_DEC,
                NULL, 0x0, "Number of bad pwd entries for this user", HFILL }},
 
        { &hf_samr_logon_count,
-               { "Logon Count", "samr.logon_count", FT_UINT16, BASE_DEC, 
+               { "Logon Count", "samr.logon_count", FT_UINT16, BASE_DEC,
                NULL, 0x0, "Number of logons for this user", HFILL }},
 
        { &hf_samr_ret_size,
-               { "Returned Size", "samr.ret_size", FT_UINT32, BASE_DEC, 
+               { "Returned Size", "samr.ret_size", FT_UINT32, BASE_DEC,
                NULL, 0x0, "Number of returned objects in this PDU", HFILL }},
 
        { &hf_samr_index,
-               { "Index", "samr.index", FT_UINT32, BASE_DEC, 
+               { "Index", "samr.index", FT_UINT32, BASE_DEC,
                NULL, 0x0, "Index", HFILL }},
 
         { &hf_samr_count,
@@ -4804,43 +5038,46 @@ proto_register_dcerpc_samr(void)
                NULL, 0, "Unknown string. If you know what this is, contact ethereal developers.", HFILL }},
 
        { &hf_samr_unknown_hyper,
-               { "Unknown hyper", "samr.unknown.hyper", FT_UINT64, BASE_HEX, 
+               { "Unknown hyper", "samr.unknown.hyper", FT_UINT64, BASE_HEX,
                NULL, 0x0, "Unknown hyper. If you know what this is, contact ethereal developers.", HFILL }},
        { &hf_samr_unknown_long,
-               { "Unknown long", "samr.unknown.long", FT_UINT32, BASE_HEX, 
+               { "Unknown long", "samr.unknown.long", FT_UINT32, BASE_HEX,
                NULL, 0x0, "Unknown long. If you know what this is, contact ethereal developers.", HFILL }},
 
        { &hf_samr_unknown_short,
-               { "Unknown short", "samr.unknown.short", FT_UINT16, BASE_HEX, 
+               { "Unknown short", "samr.unknown.short", FT_UINT16, BASE_HEX,
                NULL, 0x0, "Unknown short. If you know what this is, contact ethereal developers.", HFILL }},
 
        { &hf_samr_unknown_char,
-               { "Unknown char", "samr.unknown.char", FT_UINT8, BASE_HEX, 
+               { "Unknown char", "samr.unknown.char", FT_UINT8, BASE_HEX,
                NULL, 0x0, "Unknown char. If you know what this is, contact ethereal developers.", HFILL }},
 
        { &hf_samr_revision,
-               { "Revision", "samr.revision", FT_UINT64, BASE_HEX, 
+               { "Revision", "samr.revision", FT_UINT64, BASE_HEX,
                NULL, 0x0, "Revision number for this structure", HFILL }},
+
        { &hf_samr_nt_pwd_set,
-               { "NT Pwd Set", "samr.nt_pwd_set", FT_UINT8, BASE_HEX, 
+               { "NT Pwd Set", "samr.nt_pwd_set", FT_UINT8, BASE_HEX,
                NULL, 0x0, "Flag indicating whether the NT password has been set", HFILL }},
+
        { &hf_samr_lm_pwd_set,
-               { "LM Pwd Set", "samr.lm_pwd_set", FT_UINT8, BASE_HEX, 
+               { "LM Pwd Set", "samr.lm_pwd_set", FT_UINT8, BASE_HEX,
                NULL, 0x0, "Flag indicating whether the LanManager password has been set", HFILL }},
+
        { &hf_samr_pwd_expired,
-               { "Expired flag", "samr.pwd_Expired", FT_UINT8, BASE_HEX, 
+               { "Expired flag", "samr.pwd_Expired", FT_UINT8, BASE_HEX,
                NULL, 0x0, "Flag indicating if the password for this account has expired or not", HFILL }},
 
-       /* XXX - is this a standard NT access mask? */
        { &hf_samr_access,
-               { "Access Mask", "samr.access", FT_UINT32, BASE_HEX, 
+               { "Access Mask", "samr.access", FT_UINT32, BASE_HEX,
                NULL, 0x0, "Access", HFILL }},
 
+       { &hf_samr_access_granted,
+               { "Access Granted", "samr.access_granted", FT_UINT32, BASE_HEX,
+               NULL, 0x0, "Access Granted", HFILL }},
+
        { &hf_samr_mask,
-               { "Mask", "samr.mask", FT_UINT32, BASE_HEX, 
+               { "Mask", "samr.mask", FT_UINT32, BASE_HEX,
                NULL, 0x0, "Mask", HFILL }},
 
        { &hf_samr_crypt_password, {
@@ -4851,6 +5088,41 @@ proto_register_dcerpc_samr(void)
                "Hash", "samr.crypt_hash", FT_BYTES, BASE_HEX,
                NULL, 0, "Encrypted Hash", HFILL }},
 
+       { &hf_samr_lm_verifier, {
+               "Verifier", "samr.lm_password_verifier", FT_BYTES, BASE_HEX,
+               NULL, 0, "Lan Manager Password Verifier", HFILL }},
+
+       { &hf_samr_nt_verifier, {
+               "Verifier", "samr.nt_password_verifier", FT_BYTES, BASE_HEX,
+               NULL, 0, "NT Password Verifier", HFILL }},
+
+       { &hf_samr_lm_passchange_block, {
+               "Encrypted Block", "samr.lm_passchange_block", FT_BYTES, 
+               BASE_HEX, NULL, 0, "Lan Manager Password Change Block",
+               HFILL }},
+
+       { &hf_samr_nt_passchange_block, {
+               "Encrypted Block", "samr.nt_passchange_block", FT_BYTES, 
+               BASE_HEX, NULL, 0, "NT Password Change Block", HFILL }},
+
+       { &hf_samr_nt_passchange_block_decrypted, {
+               "Decrypted Block", "samr.nt_passchange_block_decrypted",
+               FT_BYTES, BASE_HEX, NULL, 0, 
+               "NT Password Change Decrypted Block", HFILL }},
+
+       { &hf_samr_nt_passchange_block_newpass, {
+               "New NT Password", "samr.nt_passchange_block_new_ntpassword", 
+               FT_STRING, BASE_NONE, NULL, 0, "New NT Password", HFILL }},
+
+       { &hf_samr_nt_passchange_block_newpass_len, {
+               "New NT Unicode Password length", 
+               "samr.nt_passchange_block_new_ntpassword_len", FT_UINT32, 
+               BASE_DEC, NULL, 0, "New NT Password Unicode Length", HFILL }},
+
+       { &hf_samr_nt_passchange_block_pseudorandom, {
+               "Pseudorandom data", "samr.nt_passchange_block_pseudorandom",
+               FT_BYTES, BASE_HEX, NULL, 0, "Pseudorandom data", HFILL }},
+
        { &hf_samr_lm_change, {
                "LM Change", "samr.lm_change", FT_UINT8, BASE_HEX,
                NULL, 0, "LM Change value", HFILL }},
@@ -4920,27 +5192,27 @@ proto_register_dcerpc_samr(void)
 
        /* these are used by packet-dcerpc-nt.c */
        { &hf_nt_string_length,
-               { "Length", "nt.string.length", FT_UINT16, BASE_DEC, 
+               { "Length", "nt.string.length", FT_UINT16, BASE_DEC,
                NULL, 0x0, "Length of string in bytes", HFILL }},
 
        { &hf_nt_string_size,
-               { "Size", "nt.string.size", FT_UINT16, BASE_DEC, 
+               { "Size", "nt.string.size", FT_UINT16, BASE_DEC,
                NULL, 0x0, "Size of string in bytes", HFILL }},
 
        { &hf_nt_str_len,
-               { "Length", "nt.str.len", FT_UINT32, BASE_DEC, 
+               { "Length", "nt.str.len", FT_UINT32, BASE_DEC,
                NULL, 0x0, "Length of string in short integers", HFILL }},
 
        { &hf_nt_str_off,
-               { "Offset", "nt.str.offset", FT_UINT32, BASE_DEC, 
+               { "Offset", "nt.str.offset", FT_UINT32, BASE_DEC,
                NULL, 0x0, "Offset into string in short integers", HFILL }},
 
        { &hf_nt_str_max_len,
-               { "Max Length", "nt.str.max_len", FT_UINT32, BASE_DEC, 
+               { "Max Length", "nt.str.max_len", FT_UINT32, BASE_DEC,
                NULL, 0x0, "Max Length of string in short integers", HFILL }},
 
        { &hf_nt_acct_ctrl,
-               { "Acct Ctrl", "nt.acct_ctrl", FT_UINT32, BASE_HEX, 
+               { "Acct Ctrl", "nt.acct_ctrl", FT_UINT32, BASE_HEX,
                NULL, 0x0, "Acct CTRL", HFILL }},
 
        { &hf_nt_acb_disabled, {
@@ -4986,7 +5258,201 @@ proto_register_dcerpc_samr(void)
        { &hf_nt_acb_autolock, {
                "", "nt.acb.autolock", FT_BOOLEAN, 32,
                TFS(&tfs_nt_acb_autolock), 0x0400, "If this account has been autolocked", HFILL }},
+
+        /* Object specific access rights */
+
+       { &hf_access_domain_lookup_info1,
+         { "Lookup info1", "samr_access_mask.domain_lookup_info1",
+           FT_BOOLEAN, 32, TFS(&flags_set_truth),
+           DOMAIN_ACCESS_LOOKUP_INFO_1, "Lookup info1", HFILL }},
+
+       { &hf_access_domain_set_info1,
+         { "Set info1", "samr_access_mask.domain_set_info1",
+           FT_BOOLEAN, 32, TFS(&flags_set_truth),
+           DOMAIN_ACCESS_SET_INFO_1, "Set info1", HFILL }},
+
+       { &hf_access_domain_lookup_info2,
+         { "Lookup info2", "samr_access_mask.domain_lookup_info2",
+           FT_BOOLEAN, 32, TFS(&flags_set_truth),
+           DOMAIN_ACCESS_LOOKUP_INFO_2, "Lookup info2", HFILL }},
+
+       { &hf_access_domain_set_info2,
+         { "Set info2", "samr_access_mask.domain_set_info2",
+           FT_BOOLEAN, 32, TFS(&flags_set_truth),
+           DOMAIN_ACCESS_SET_INFO_2, "Set info2", HFILL }},
+
+       { &hf_access_domain_create_user,
+         { "Create user", "samr_access_mask.domain_create_user",
+           FT_BOOLEAN, 32, TFS(&flags_set_truth),
+           DOMAIN_ACCESS_CREATE_USER, "Create user", HFILL }},
+
+       { &hf_access_domain_create_group,
+         { "Create group", "samr_access_mask.domain_create_group",
+           FT_BOOLEAN, 32, TFS(&flags_set_truth),
+           DOMAIN_ACCESS_CREATE_GROUP, "Create group", HFILL }},
+
+       { &hf_access_domain_create_alias,
+         { "Create alias", "samr_access_mask.domain_create_alias",
+           FT_BOOLEAN, 32, TFS(&flags_set_truth),
+           DOMAIN_ACCESS_CREATE_ALIAS, "Create alias", HFILL }},
+
+       { &hf_access_domain_unknown_80,
+         { "Unknown 0x80", "samr_access_mask.domain_unknown_80",
+           FT_BOOLEAN, 32, TFS(&flags_set_truth),
+           DOMAIN_ACCESS_UNKNOWN_80, "Unknown 0x80", HFILL }},
+
+       { &hf_access_domain_enum_accounts,
+         { "Enum accounts", "samr_access_mask.domain_enum_accounts",
+           FT_BOOLEAN, 32, TFS(&flags_set_truth),
+           DOMAIN_ACCESS_ENUM_ACCOUNTS, "Enum accounts", HFILL }},
+
+       { &hf_access_domain_open_account,
+         { "Open account", "samr_access_mask.domain_open_account",
+           FT_BOOLEAN, 32, TFS(&flags_set_truth),
+           DOMAIN_ACCESS_OPEN_ACCOUNT, "Open account", HFILL }},
+
+       { &hf_access_domain_set_info3,
+         { "Set info3", "samr_access_mask.domain_set_info3",
+           FT_BOOLEAN, 32, TFS(&flags_set_truth),
+           DOMAIN_ACCESS_SET_INFO_3, "Set info3", HFILL }},
+
+       { &hf_access_user_get_name_etc,
+         { "Get name, etc", "samr_access_mask.user_get_name_etc",
+           FT_BOOLEAN, 32, TFS(&flags_set_truth),
+           USER_ACCESS_GET_NAME_ETC, "Get name, etc", HFILL }},
+
+       { &hf_access_user_get_locale,
+         { "Get locale", "samr_access_mask.user_get_locale",
+           FT_BOOLEAN, 32, TFS(&flags_set_truth),
+           USER_ACCESS_GET_LOCALE, "Get locale", HFILL }},
+
+       { &hf_access_user_get_loc_com,
+         { "Set loc com", "samr_access_mask.user_set_loc_com",
+           FT_BOOLEAN, 32, TFS(&flags_set_truth),
+           USER_ACCESS_SET_LOC_COM, "Set loc com", HFILL }},
+
+       { &hf_access_user_get_logoninfo,
+         { "Get logon info", "samr_access_mask.user_get_logoninfo",
+           FT_BOOLEAN, 32, TFS(&flags_set_truth),
+           USER_ACCESS_GET_LOGONINFO, "Get logon info", HFILL }},
+
+       { &hf_access_user_unknown_10,
+         { "Unknown 0x10", "samr_access_mask.user_unknown_10",
+           FT_BOOLEAN, 32, TFS(&flags_set_truth),
+           USER_ACCESS_UNKNOWN_10, "Unknown 0x10", HFILL }},
+
+       { &hf_access_user_set_attributes,
+         { "Set attributes", "samr_access_mask.user_set_attributes",
+           FT_BOOLEAN, 32, TFS(&flags_set_truth),
+           USER_ACCESS_SET_ATTRIBUTES, "Set attributes", HFILL }},
+
+       { &hf_access_user_change_password,
+         { "Change password", "samr_access_mask.user_change_password",
+           FT_BOOLEAN, 32, TFS(&flags_set_truth),
+           USER_ACCESS_CHANGE_PASSWORD, "Change password", HFILL }},
+
+       { &hf_access_user_set_password,
+         { "Set password", "samr_access_mask.user_set_password",
+           FT_BOOLEAN, 32, TFS(&flags_set_truth),
+           USER_ACCESS_SET_PASSWORD, "Set password", HFILL }},
+
+       { &hf_access_user_get_groups,
+         { "Get groups", "samr_access_mask.user_get_groups",
+           FT_BOOLEAN, 32, TFS(&flags_set_truth),
+           USER_ACCESS_GET_GROUPS, "Get groups", HFILL }},
+
+       { &hf_access_user_unknown_200,
+         { "Unknown 0x200", "samr_access_mask.user_unknown_200",
+           FT_BOOLEAN, 32, TFS(&flags_set_truth),
+           USER_ACCESS_UNKNOWN_200, "Unknown 0x200", HFILL }},
+
+       { &hf_access_user_unknown_400,
+         { "Unknown 0x400", "samr_access_mask.user_unknown_400",
+           FT_BOOLEAN, 32, TFS(&flags_set_truth),
+           USER_ACCESS_UNKNOWN_400, "Unknown 0x400", HFILL }},
+
+       { &hf_access_group_lookup_info,
+         { "Lookup info", "samr_access_mask.group_lookup_info",
+           FT_BOOLEAN, 32, TFS(&flags_set_truth),
+           GROUP_ACCESS_LOOKUP_INFO, "Lookup info", HFILL }},
+
+       { &hf_access_group_set_info,
+         { "Get info", "samr_access_mask.group_set_info",
+           FT_BOOLEAN, 32, TFS(&flags_set_truth),
+           GROUP_ACCESS_SET_INFO, "Get info", HFILL }},
+
+       { &hf_access_group_add_member,
+         { "Add member", "samr_access_mask.group_add_member",
+           FT_BOOLEAN, 32, TFS(&flags_set_truth),
+           GROUP_ACCESS_ADD_MEMBER, "Add member", HFILL }},
+
+       { &hf_access_group_remove_member,
+         { "Remove member", "samr_access_mask.group_remove_member",
+           FT_BOOLEAN, 32, TFS(&flags_set_truth),
+           GROUP_ACCESS_REMOVE_MEMBER, "Remove member", HFILL }},
+
+       { &hf_access_group_get_members,
+         { "Get members", "samr_access_mask.group_get_members",
+           FT_BOOLEAN, 32, TFS(&flags_set_truth),
+           GROUP_ACCESS_GET_MEMBERS, "Get members", HFILL }},
+
+       { &hf_access_alias_add_member,
+         { "Add member", "samr_access_mask.alias_add_member",
+           FT_BOOLEAN, 32, TFS(&flags_set_truth),
+           ALIAS_ACCESS_ADD_MEMBER, "Add member", HFILL }},
+
+       { &hf_access_alias_remove_member,
+         { "Remove member", "samr_access_mask.alias_remove_member",
+           FT_BOOLEAN, 32, TFS(&flags_set_truth),
+           ALIAS_ACCESS_REMOVE_MEMBER, "Remove member", HFILL }},
+
+       { &hf_access_alias_get_members,
+         { "Get members", "samr_access_mask.alias_get_members",
+           FT_BOOLEAN, 32, TFS(&flags_set_truth),
+           ALIAS_ACCESS_GET_MEMBERS, "Get members", HFILL }},
+
+       { &hf_access_alias_lookup_info,
+         { "Lookup info", "samr_access_mask.alias_lookup_info",
+           FT_BOOLEAN, 32, TFS(&flags_set_truth),
+           ALIAS_ACCESS_LOOKUP_INFO, "Lookup info", HFILL }},
+
+       { &hf_access_alias_set_info,
+         { "Set info", "samr_access_mask.alias_set_info",
+           FT_BOOLEAN, 32, TFS(&flags_set_truth),
+           ALIAS_ACCESS_SET_INFO, "Set info", HFILL }},
+
+       { &hf_access_connect_unknown_01,
+         { "Unknown 0x01", "samr_access_mask.connect_unknown_01",
+           FT_BOOLEAN, 32, TFS(&flags_set_truth),
+           SAMR_ACCESS_UNKNOWN_1, "Unknown 0x01", HFILL }},
+
+       { &hf_access_connect_shutdown_server,
+         { "Shutdown server", "samr_access_mask.connect_shutdown_server",
+           FT_BOOLEAN, 32, TFS(&flags_set_truth),
+           SAMR_ACCESS_SHUTDOWN_SERVER, "Shutdown server", HFILL }},
+
+       { &hf_access_connect_unknown_04,
+         { "Unknown 0x04", "samr_access_mask.connect_unknown_04",
+           FT_BOOLEAN, 32, TFS(&flags_set_truth),
+           SAMR_ACCESS_UNKNOWN_4, "Unknown 0x04", HFILL }},
+
+       { &hf_access_connect_unknown_08,
+         { "Unknown 0x08", "samr_access_mask.connect_unknown_08",
+           FT_BOOLEAN, 32, TFS(&flags_set_truth),
+           SAMR_ACCESS_UNKNOWN_8, "Unknown 0x08", HFILL }},
+
+       { &hf_access_connect_enum_domains,
+         { "Enum domains", "samr_access_mask.connect_enum_domains",
+           FT_BOOLEAN, 32, TFS(&flags_set_truth),
+           SAMR_ACCESS_ENUM_DOMAINS, "Enum domains", HFILL }},
+
+       { &hf_access_connect_open_domain,
+         { "Open domain", "samr_access_mask.connect_open_domain",
+           FT_BOOLEAN, 32, TFS(&flags_set_truth),
+           SAMR_ACCESS_OPEN_DOMAIN, "Open domain", HFILL }}
+
         };
+
         static gint *ett[] = {
                 &ett_dcerpc_samr,
                &ett_samr_user_dispinfo_1,
@@ -5039,14 +5505,22 @@ proto_register_dcerpc_samr(void)
                 &ett_samr_rids,
                 &ett_samr_sid_and_attributes_array,
                 &ett_samr_sid_and_attributes,
-                &ett_nt_acct_ctrl,
+                &ett_nt_acct_ctrl
         };
+       module_t *dcerpc_samr_module;
 
         proto_dcerpc_samr = proto_register_protocol(
                 "Microsoft Security Account Manager", "SAMR", "samr");
 
         proto_register_field_array (proto_dcerpc_samr, hf, array_length (hf));
         proto_register_subtree_array(ett, array_length(ett));
+
+       dcerpc_samr_module = prefs_register_protocol(proto_dcerpc_samr, NULL);
+       
+       prefs_register_string_preference(dcerpc_samr_module, "nt_password",
+                                        "NT Password",
+                                        "NT Password (used to verify password changes)",
+                                        &nt_password);
 }
 
 void
@@ -5055,5 +5529,5 @@ proto_reg_handoff_dcerpc_samr(void)
         /* Register protocol as dcerpc */
 
         dcerpc_init_uuid(proto_dcerpc_samr, ett_dcerpc_samr, &uuid_dcerpc_samr,
-                         ver_dcerpc_samr, dcerpc_samr_dissectors);
+                         ver_dcerpc_samr, dcerpc_samr_dissectors, hf_samr_opnum);
 }