From Venkateshwaran Dorai: Server/Application State Protocol v1 (RFC 4678 ) Dissector
authorwmeier <wmeier@f5534014-38df-0310-8fa8-9805f1628bb7>
Mon, 22 Mar 2010 18:09:09 +0000 (18:09 +0000)
committerwmeier <wmeier@f5534014-38df-0310-8fa8-9805f1628bb7>
Mon, 22 Mar 2010 18:09:09 +0000 (18:09 +0000)
   See: http://bugs.wireshark.org/bugzilla/show_bug.cgi?id=4584
From me:
   - Change dissect_sasp_pdu() to return void: tcp_dissect_pdus() ignores
     any return value when it calls a dissector and thus trying to register/use
      the dissector as a 'new-style' dissector doesn't work as intended;.
   - Add some 'expert' messages for invalid SASP Header Type and unknown Message Type.
 - Use consistent indentation & cleanup whitespace;
 - (A few other minor changes).

git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@32266 f5534014-38df-0310-8fa8-9805f1628bb7

AUTHORS
epan/CMakeLists.txt
epan/dissectors/Makefile.common
epan/dissectors/packet-sasp.c [new file with mode: 0644]

diff --git a/AUTHORS b/AUTHORS
index 5985bd17d9558fc7c045eb63d3dfbcc4a920c3d9..0f4fdad837a411c61935278f2edbf6e3a77741ae 100644 (file)
--- a/AUTHORS
+++ b/AUTHORS
@@ -2989,6 +2989,10 @@ Tobias Erichsen  <t.erichsen [AT] gmx.de> {
 Erwin van Eijk         <erwin.vaneijk [AT] gmail.com> {
        ETSI ts 101 671 dissector
 }
+
+Venkateshwaran Dorai   <venkateshwaran.d [AT] gmail.com> {
+       Server/Application State Protocol [SASP] (RFC 4678 )
+}
        
 and by:
 
index 2d166f0b0407cb93fc3c603a8d8e9a0075666a8e..64eabb75436f98f5d24f7ed50e366bcdbe42bf9f 100644 (file)
@@ -891,6 +891,7 @@ set(DISSECTOR_SRC
        dissectors/packet-s5066.c
        dissectors/packet-sadmind.c
        dissectors/packet-sap.c
+       dissectors/packet-sasp.c
        dissectors/packet-sbus.c
        dissectors/packet-sccp.c
        dissectors/packet-sccpmg.c
index b92ec61c9fea8c9c84317b75b7ea00bffdab3658..3ac5110a379404d573f763ff5eed9e98332ee85d 100644 (file)
@@ -797,6 +797,7 @@ DISSECTOR_SRC = \
        packet-s5066.c          \
        packet-sadmind.c        \
        packet-sap.c            \
+       packet-sasp.c           \
        packet-sbus.c           \
        packet-sccp.c           \
        packet-sccpmg.c         \
diff --git a/epan/dissectors/packet-sasp.c b/epan/dissectors/packet-sasp.c
new file mode 100644 (file)
index 0000000..813e7ea
--- /dev/null
@@ -0,0 +1,1616 @@
+/* packet-sasp.c
+ * Routines for sasp packet dissection
+ * Copyright 2010, Venkateshwaran Dorai<venkateshwaran.d@gmail.com>
+ *
+ * $Id$
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * 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.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <glib.h>
+#include <epan/packet.h>
+#include <epan/expert.h>
+#include "packet-tcp.h"
+#include <epan/prefs.h>
+
+
+/* forward reference */
+
+static void dissect_sasp_pdu(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree);
+static void dissect_reg_req(tvbuff_t *tvb, proto_tree *tree,guint32 offset);
+static void dissect_dereg_req(tvbuff_t *tvb, proto_tree *tree,guint32 offset);
+static void dissect_reg_rep(tvbuff_t *tvb, proto_tree *tree,guint32 offset);
+static void dissect_dereg_rep(tvbuff_t *tvb, proto_tree *tree,guint32 offset);
+static void dissect_sendwt(tvbuff_t *tvb,proto_tree *tree,guint32 offset);
+static void dissect_setmemstate_req(tvbuff_t *tvb,proto_tree *tree,guint32 offset);
+static void dissect_setmemstate_rep(tvbuff_t *tvb,proto_tree *tree,guint32 offset);
+static void dissect_setlbstate_req(tvbuff_t *tvb, proto_tree *tree,guint32 offset);
+static void dissect_setlbstate_rep(tvbuff_t *tvb, proto_tree *tree,guint32 offset);
+static void dissect_wt_req(tvbuff_t *tvb,proto_tree *tree,guint32 offset);
+static void dissect_wt_rep(tvbuff_t *tvb,proto_tree *tree,guint32 offset);
+static guint32 dissect_memdatacomp(tvbuff_t *tvb, proto_tree *tree,guint32 offset);
+static guint32 dissect_grpdatacomp(tvbuff_t *tvb,proto_tree *tree,guint32 offset);
+static guint32 dissect_grp_memdatacomp(tvbuff_t *tvb, proto_tree *tree,guint32 offset);
+static guint32 dissect_grp_memstatedatacomp(tvbuff_t *tvb,proto_tree *tree,guint32 offset);
+static guint32 dissect_memstatedatacomp(tvbuff_t *tvb,proto_tree *tree,guint32 offset);
+static guint32 dissect_weight_entry_data_comp(tvbuff_t *tvb,proto_tree *pay_load,guint32 offset);
+static guint32 dissect_grp_wt_entry_datacomp(tvbuff_t *tvb,proto_tree *tree,guint32 offset);
+
+
+
+
+/* Initialize the protocol and registered fields */
+
+static int proto_sasp = -1;
+static int hf_sasp = -1;
+static int hf_sasp_type = -1;
+static int hf_sasp_length = -1;
+static int hf_sasp_vrsn = -1;
+static int hf_msg_len = -1;
+static int hf_msg_id = -1;
+
+static int hf_msg_type = -1;
+
+/*reg reply*/
+
+static int hf_sasp_reg_rep_rcode = -1;
+static int hf_sasp_reg_rep_sz = -1;
+
+/*reg req*/
+static int hf_sasp_reg_req_sz = -1;
+static int hf_reg_req_lbflag = -1;
+static int hf_sasp_gmd_cnt = -1;
+
+/*dereg req*/
+static int hf_sasp_dereg_req_sz = -1;
+static int hf_dereg_req_lbflag = -1;
+static int hf_dereg_req_reason = -1;
+static int hf_dereg_req_reason_flag = -1;
+
+/*dereg reply*/
+static int hf_sasp_dereg_rep_rcode = -1;
+static int hf_sasp_dereg_rep_sz = -1;
+
+/*send wt*/
+static int hf_sasp_sendwt_gwedcnt = -1;
+static int hf_sasp_sendwt_sz = -1;
+
+/*setmemstate req*/
+static int hf_sasp_setmemstate_req_sz = -1;
+static int hf_setmemstate_req_lbflag = -1;
+/*static int hf_sasp_setmemstate_req_data = -1;*/
+static int hf_sasp_setmemstate_req_gmsd_cnt = -1;
+
+/*setmemstate reply*/
+static int hf_sasp_setmemstate_rep = -1;
+static int hf_sasp_setmemstate_rep_rcode = -1;
+static int hf_sasp_setmemstate_rep_sz = -1;
+
+/*mem data comp */
+static int hf_sasp_memdatacomp_type = -1;
+static int hf_sasp_memdatacomp_sz = -1;
+static int hf_sasp_memdatacomp_protocol = -1;
+static int hf_sasp_memdatacomp_port = -1;
+static int hf_sasp_memdatacomp_ip = -1;
+static int hf_sasp_memdatacomp_lab_len = -1;
+static int hf_sasp_memdatacomp_label = -1;
+
+/*grp data comp */
+static int hf_sasp_grpdatacomp = -1;
+static int hf_sasp_grpdatacomp_sz = -1;
+static int hf_sasp_grpdatacomp_LB_uid_len = -1;
+static int hf_sasp_grpdatacomp_LB_uid = -1;
+static int hf_sasp_grpdatacomp_grp_name_len = -1;
+static int hf_sasp_grpdatacomp_grp_name = -1;
+
+/*grp mem data comp */
+static int hf_sasp_grp_memdatacomp = -1;
+static int hf_sasp_grp_memdatacomp_sz = -1;
+static int hf_sasp_grp_memdatacomp_cnt = -1;
+
+/*weight req*/
+static int hf_sasp_wt_req_sz = -1;
+static int hf_sasp_wt_req_gd_cnt = -1;
+
+/*weight rep*/
+static int hf_sasp_wt_rep_sz = -1;
+static int hf_sasp_wt_rep_rcode = -1;
+static int hf_sasp_wt_rep_interval = -1;
+static int hf_sasp_wt_rep_gwed_cnt = -1;
+
+/*setlbstate req*/
+static int hf_sasp_setlbstate_req_sz  = -1;
+static int hf_sasp_setlbstate_req_LB_uid_len  = -1;
+static int hf_sasp_setlbstate_req_LB_uid  = -1;
+static int hf_sasp_setlbstate_req_LB_health  = -1;
+/*static int hf_sasp_setlbstate_req_LB_flag = -1;*/
+static int hf_lbstate_flag = -1;
+static int hf_sasp_pushflag = -1;
+static int hf_sasp_trustflag = -1;
+static int hf_sasp_nochangeflag = -1;
+
+/*setlbstate reply*/
+static int hf_sasp_setlbstate_rep = -1;
+static int hf_sasp_setlbstate_rep_rcode = -1;
+static int hf_sasp_setlbstate_rep_sz = -1;
+
+/*grp mem state data*/
+static int hf_sasp_grp_memstatedatacomp = -1;
+static int hf_sasp_grp_memstatedatacomp_sz = -1;
+static int hf_sasp_grp_memstatedatacomp_cnt = -1;
+
+/*mem state data comp*/
+static int hf_sasp_memstatedatacomp_instance =-1;
+static int hf_sasp_memstatedatacomp_sz =-1;
+static int hf_sasp_memstatedatacomp_state =-1;
+static int hf_sasp_memstatedatacomp_quiesce_flag =-1;
+
+/*wt entry dat  comp*/
+static int hf_sasp_weight_entry_data_comp_type =-1;
+static int hf_sasp_weight_entry_data_comp_sz =-1;
+static int hf_sasp_weight_entry_data_comp_state =-1;
+static int hf_wtstate_flag = -1;
+static int hf_sasp_wed_contactsuccess_flag =-1;
+static int hf_sasp_wed_quiesce_flag =-1;
+static int hf_sasp_wed_registration_flag =-1;
+static int hf_sasp_wed_confident_flag =-1;
+static int hf_sasp_weight_entry_data_comp_weight =-1;
+
+/*grp wt entry data comp */
+static int hf_sasp_grp_wt_entry_datacomp_type = -1;
+static int hf_sasp_grp_wt_entry_datacomp_sz = -1;
+static int hf_sasp_grp_wt_entry_datacomp_cnt = -1;
+
+
+/* Initialize the subtree pointers */
+static gint ett_sasp_data = -1;
+static gint ett_sasp_header = -1;
+static gint ett_sasp_msg = -1;
+static gint ett_sasp_payload = -1;
+static gint ett_sasp_reg_req = -1;
+static gint ett_sasp_reg_rep = -1;
+static gint ett_sasp_reg_req_sz = -1;
+static gint ett_sasp_dereg_req_sz=-1;
+static gint ett_sasp_dereg_rep = -1;
+static gint ett_sasp_sendwt = -1;
+static gint ett_sasp_setmemstate_rep = -1;
+static gint ett_sasp_memdatacomp = -1;
+static gint ett_sasp_grpdatacomp = -1;
+static gint ett_sasp_grp_memdatacomp = -1;
+static gint ett_sasp_setlbstate_req =-1;
+static gint ett_sasp_setlbstate_rep =-1;
+static gint ett_sasp_getwt= -1;
+static gint ett_sasp_setmemstate_req = -1;
+static gint ett_setlbstate_req_lbflag = -1;
+static gint ett_sasp_grp_memstatedatacomp =-1;
+static gint ett_sasp_memstatedatacomp =-1;
+static gint ett_dereg_req_reason_flag = -1;
+static gint ett_sasp_grp_wt_entry_datacomp = -1;
+static gint ett_sasp_weight_entry_data_comp =-1;
+static gint ett_wt_entry_data_flag = -1;
+static gint ett_sasp_wt_rep = -1;
+
+/* desegmentation of SASP over TCP */
+static gboolean sasp_desegment = TRUE;
+
+static const value_string msg_table[] = {
+       { 0x1010, "Registration Request" },
+       { 0x1015, "Registration Reply"},
+       { 0x1020, "DeRegistration Request"},
+       { 0x1025, "DeRegistration Reply"},
+       { 0x1030, "Get Weights Request"},
+       { 0x1035, "Get Weights Reply" },
+       { 0x1040, "Send Weights"},
+       { 0x1050, "Set LB State Request"},
+       { 0x1055, "Set LB State Reply"},
+       { 0x1060, "Set Member State Request"},
+       { 0x1065, "Set Member State Reply"},
+       { 0x3010, "Member Data Component"},
+       { 0x3011, "Group Data Component"},
+       { 0x3012, "Weight Entry Data Component"},
+       { 0x3013, "Member State Instance"},
+       { 0x4010, "Group of Member Data"},
+       { 0x4011, "Group of Weight Entry Data" },
+       { 0x4012, "Group of Member State Data" },
+       {      0,  NULL },
+};
+
+static const value_string protocol_table[] = {
+       { 0x06, "TCP" },
+       { 0x11, "UDP" },
+       {    0,  NULL },
+
+};
+
+
+static const value_string lbstate_healthtable[] = {
+       { 0x00, "Least Healthy" },
+       { 0x7f, "Most Healthy" },
+       {    0, NULL },
+};
+
+
+static const value_string reg_reply_response_code[] = {
+       { 0x00, "Successful" },
+       { 0x10, "Message not understood" },
+       { 0x11, "GWM will not accept this message from the sender" },
+       { 0x40, "Member already registered" },
+       { 0x44, "Duplicate Member in Request" },
+       { 0x45, "Invalid Group (determined by the GWM)"},
+       { 0x50, "Invalid Group Name Size (size == 0)"},
+       { 0x51, "Invalid LB uid Size (size == 0 or > max)"},
+       { 0x61, "Member is registering itself, but LB hasn't yet contacted the GWM.  This registration will not be processed."},
+       {    0, NULL },
+};
+
+static const value_string dereg_reply_response_code[] = {
+       { 0x00, "Successful" },
+       { 0x10, "Message not understood" },
+       { 0x11, "GWM will not accept this message from the sender" },
+       { 0x41, "Application or System not registered" },
+       { 0x42, "Unknown Group Name" },
+       { 0x43, "Unknown LB uid" },
+       { 0x44, "Duplicate Member in Request"},
+       { 0x46, "Duplicate Group in Request (for remove all members/groups requests)"},
+       { 0x51, "Invalid LB uid Size (size == 0 or > max)"},
+       { 0x61, "Member is deregistering itself, but LB hasn't yet contacted the GWM.  This deregistration will not be processed."},
+       {    0, NULL },
+};
+
+static const value_string get_weights_reply_response_code[] = {
+       { 0x00, "Successful" },
+       { 0x10, "Message not understood" },
+       { 0x11, "GWM will not accept this message from the sender" },
+       { 0x42, "Unknown Group Name" },
+       { 0x43, "Unknown LB uid" },
+       { 0x46, "Duplicate Group in Request"},
+       { 0x51, "Invalid LB uid Size (size == 0 or > max)"},
+       {    0, NULL },
+};
+
+static const value_string set_lb_state_reply_response_code[] = {
+       { 0x00, "Successful" },
+       { 0x10, "Message not understood" },
+       { 0x11, "GWM will not accept this message from the sender" },
+       { 0x51, "Invalid LB uid Size (size == 0 or > max)"},
+       {    0, NULL },
+};
+
+static const value_string set_mem_state_reply_response_code[] = {
+       { 0x00, "Successful" },
+       { 0x10, "Message not understood" },
+       { 0x11, "GWM will not accept this message from the sender" },
+       { 0x41, "Application or System not registered" },
+       { 0x42, "Unknown Group Name" },
+       { 0x43, "Unknown LB uid" },
+       { 0x44, "Duplicate Member in Request"},
+       { 0x46, "Duplicate Group in Request (for remove all members/groups requests)"},
+       { 0x50, "Invalid Group Name Size (size == 0)"},
+       { 0x51, "Invalid LB uid Size (size == 0 or > max)"},
+       {    0, NULL },
+};
+
+
+proto_item *memdatacomp = NULL;
+proto_tree *memdatacomp_tree = NULL;
+
+
+
+#define SASP_GLOBAL_PORT 3860
+#define SASP_MIN_PACKET_LEN 13
+
+#define SASP_DEREG_REQ_REASON_LEARNED 0x01
+#define SASP_DEREG_REQ_NOREASON_FLAG 0x00
+#define SASP_HDR_TYPE 0x2010
+#define SASP_WED_CONTACT_SUCCESS_FLAG 0x01
+#define SASP_WED_QUIESCE_FLAG 0x02
+#define SASP_WED_REG_FLAG 0x04
+#define SASP_WED_CONF_FLAG 0x08
+#define SASP_PUSH_FLAG 0x01
+#define SASP_TRUST_FLAG 0x02
+#define SASP_NOCHANGE_FLAG 0x04
+#define SASP_QUIESCE_FLAG 0x01
+
+
+
+
+static guint
+get_sasp_pdu_len(packet_info *pinfo _U_, tvbuff_t *tvb, int offset)
+{
+       guint32 plen;
+
+       /*
+        * Get the length of the SASP packet.
+        */
+       plen = tvb_get_ntohl(tvb, offset + 5);
+       return plen;
+}
+
+
+
+
+static void
+dissect_sasp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
+{
+       tcp_dissect_pdus(tvb, pinfo, tree, sasp_desegment, SASP_MIN_PACKET_LEN, get_sasp_pdu_len,
+                        (dissector_t)dissect_sasp_pdu);
+
+}
+
+
+
+/* Called from tcp_dissect_pdus with a complete SASP pdu */
+static void
+dissect_sasp_pdu(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
+{
+       /* Set up structures needed to add the protocol subtree and manage it */
+       proto_item *ti;
+       proto_item *hti;
+        proto_item *mti;
+       proto_tree *sasp_tree;
+       proto_tree *msg_tree;
+       proto_tree *pay_load;
+
+       guint32 length;
+       guint16 msg_type;
+       guint16 hdr_type;
+
+       guint32 offset = 0;
+
+       /*protocol is being displayed*/
+
+       col_set_str(pinfo->cinfo, COL_PROTOCOL, "SASP");
+       col_clear(pinfo->cinfo, COL_INFO);
+
+       ti = proto_tree_add_item(tree,proto_sasp,tvb,offset,-1,FALSE);
+       sasp_tree = proto_item_add_subtree(ti,ett_sasp_header);
+
+       hdr_type = tvb_get_ntohs(tvb, offset);
+       hti = proto_tree_add_uint_format(sasp_tree,hf_sasp_type,tvb,offset,2,hdr_type,
+                                  "Type: %s", (hdr_type==SASP_HDR_TYPE) ? "SASP" : "[Invalid]");
+       if (hdr_type != SASP_HDR_TYPE) {
+               expert_add_info_format(pinfo, hti, PI_MALFORMED, PI_ERROR, 
+                                      "Invalid SASP Header Type [0x%04x]", hdr_type);
+               /* XXX: The folowing should actually happen automatically ? */
+               col_set_str(pinfo->cinfo, COL_INFO, "[Malformed: Invalid SASP Header Type]");
+               return;  
+       }
+       offset+=2;
+       length = tvb_get_guint8(tvb, offset);
+
+       /*length*/
+       proto_tree_add_item(sasp_tree,hf_sasp_length,tvb,offset,2,FALSE);
+       offset+=2;
+
+       /*Header Version */
+       proto_tree_add_item(sasp_tree,hf_sasp_vrsn,tvb,offset,1,FALSE);
+       offset++;
+
+       /*Message*/
+       msg_tree = proto_item_add_subtree(ti,ett_sasp_msg);
+
+       /*Message Len*/
+       proto_tree_add_item(msg_tree,hf_msg_len,tvb,offset,4,FALSE);
+       offset+=4;
+
+       /*Message Id*/
+       proto_tree_add_item(msg_tree,hf_msg_id,tvb,offset,4,FALSE);
+       offset+=4;
+
+       /*Message Type*/
+       msg_type = tvb_get_ntohs(tvb, offset);
+       mti = proto_tree_add_item(msg_tree,hf_msg_type,tvb,offset,2,FALSE);
+       pay_load = proto_item_add_subtree(ti,ett_sasp_payload);
+       offset+=2;
+
+
+
+       switch(msg_type)
+       {
+               case 0x1010:
+                       /* Registration  Request */
+                       col_set_str(pinfo->cinfo, COL_INFO, "Registration Request");
+                       dissect_reg_req(tvb,pay_load,offset);
+                       return;
+
+               case 0x1015:
+
+                       /* Registration Reply */
+                       col_set_str(pinfo->cinfo, COL_INFO, "Registration Reply");
+                       dissect_reg_rep(tvb,pay_load,offset);
+                       return;
+
+               case 0x1020:
+
+                       /* Deregistration Request */
+                       col_set_str(pinfo->cinfo, COL_INFO, "Deregistration Request");
+                       dissect_dereg_req(tvb,pay_load,offset);
+                       return;
+
+               case 0x1025:
+
+                       /* Deregistration Reply */
+                       col_set_str(pinfo->cinfo, COL_INFO, "Deregistration Reply");
+                       dissect_dereg_rep(tvb,pay_load,offset);
+                       return;
+
+               case 0x1030:
+
+                       /* Get Weights Request */
+                       col_set_str(pinfo->cinfo, COL_INFO, "Get Weights Request");
+                       dissect_wt_req(tvb,pay_load,offset);
+                       return;
+
+               case 0x1035:
+
+                       /* Get Weights Response */
+                       col_set_str(pinfo->cinfo, COL_INFO, "Get Weights Response");
+                       dissect_wt_rep(tvb,pay_load,offset);
+                       return;
+
+               case 0x1040:
+
+                       /* Send Weights Request */
+                       col_set_str(pinfo->cinfo, COL_INFO, "Send Weights Request");
+                       dissect_sendwt(tvb,pay_load,offset);
+                       return;
+
+               case 0x1050:
+
+                       /* Set LB State Request */
+                       col_set_str(pinfo->cinfo, COL_INFO, "Set LB State Request");
+                       dissect_setlbstate_req(tvb,pay_load,offset);
+                       return;
+
+               case 0x1055:
+
+                       /* Set LB state Reply */
+                       col_set_str(pinfo->cinfo, COL_INFO, "Set LB State Reply");
+                       dissect_setlbstate_rep(tvb,pay_load,offset);
+                       return;
+
+               case 0x1060:
+
+                       /* Set Member State Request*/
+                       col_set_str(pinfo->cinfo, COL_INFO, "Set Member State Request");
+                       dissect_setmemstate_req(tvb,pay_load,offset);
+                       return;
+
+               case 0x1065:
+
+                       /* Set Member State Reply */
+                       col_set_str(pinfo->cinfo, COL_INFO, "Set Member State Reply");
+                       dissect_setmemstate_rep(tvb,pay_load,offset);
+                       return;
+
+               default:
+
+                       /* Unknown SASP Message Type */
+                       col_add_fstr(pinfo->cinfo, COL_INFO, "[Malformed: Unknown Message Type [0x%04x]", msg_type);
+                       expert_add_info_format(pinfo, mti, PI_MALFORMED, PI_WARN, 
+                                              "Unknown SASP Message Type: 0x%4x", msg_type);
+                       return;
+        }
+
+}
+
+
+static void dissect_reg_req(tvbuff_t *tvb,proto_tree *pay_load,guint32 offset)
+{
+
+        guint16 gmd_cnt,i;
+
+        proto_item *reg_tree;
+        proto_tree *reg_req_data;
+
+
+        reg_tree = proto_tree_add_text(pay_load,tvb,offset,-1,"Reg Request");
+        reg_req_data = proto_item_add_subtree(reg_tree, ett_sasp_reg_req_sz);
+
+        /* Reg Req Size */
+        proto_tree_add_item(reg_req_data, hf_sasp_reg_req_sz, tvb, offset, 2, FALSE);
+        offset+=2;
+
+        /* Reg Req LB Flag */
+        proto_tree_add_item(reg_req_data,hf_reg_req_lbflag,tvb,offset,1,FALSE);
+        offset+=1;
+
+        gmd_cnt=tvb_get_ntohs(tvb, offset);
+
+        /* Group MEM Data Count */
+        proto_tree_add_item(reg_req_data,hf_sasp_gmd_cnt,tvb,offset,2,FALSE);
+        offset+=2;
+
+        for( i=0; i<gmd_cnt; i++)
+        {
+                offset = dissect_grp_memdatacomp(tvb,reg_req_data,offset);
+        }
+
+}
+
+
+
+static void dissect_reg_rep(tvbuff_t *tvb, proto_tree *pay_load,guint32 offset)
+{
+
+       proto_item *reg_rep;
+       proto_tree *reg_rep_tree;
+
+       reg_rep = proto_tree_add_text(pay_load,tvb,offset,-1 ,"Reg Reply");
+       reg_rep_tree = proto_item_add_subtree(reg_rep,ett_sasp_reg_rep);
+
+       /* Size */
+       proto_tree_add_item(reg_rep_tree, hf_sasp_reg_rep_sz, tvb, offset,2, FALSE);
+       offset+=2;
+
+       /* Response Code */
+       proto_tree_add_item(reg_rep_tree, hf_sasp_reg_rep_rcode,tvb,offset,1,FALSE);
+       offset+=1;
+
+}
+
+
+
+static void dissect_dereg_req(tvbuff_t *tvb,proto_tree *pay_load,guint32 offset)
+{
+
+       guint16 gmd_cnt,i;
+       proto_item *dereg_tree;
+       proto_tree *dereg_req_data;
+
+       proto_item *dereg_req_reason_flag;
+       proto_tree *dereg_req_reason_flag_tree;
+
+
+       guint8 reason_flag;
+       gboolean first_flag = TRUE;
+
+
+       emem_strbuf_t *reasonflags_strbuf = ep_strbuf_new_label("");
+       const gchar *fstr[] = {"No Reason", "Learned & Purposeful" };
+
+
+       dereg_tree = proto_tree_add_text(pay_load,tvb,offset,-1 ,"DeReg Request");
+       dereg_req_data = proto_item_add_subtree(dereg_tree,ett_sasp_dereg_req_sz);
+
+       /* Size */
+       proto_tree_add_item(dereg_req_data, hf_sasp_dereg_req_sz, tvb, offset, 2, FALSE);
+       offset+=2;
+
+       /* LB Flag */
+       proto_tree_add_item(dereg_req_data,hf_dereg_req_lbflag,tvb,offset,1,FALSE);
+       offset+=1;
+
+       /* Reason */
+       ep_strbuf_truncate(reasonflags_strbuf, 0);
+       reason_flag = tvb_get_guint8(tvb, offset);
+
+       if(reason_flag & SASP_DEREG_REQ_NOREASON_FLAG)
+       {
+               ep_strbuf_append_printf(reasonflags_strbuf, "%s%s",first_flag ? "" : ", ",fstr[0]);
+               first_flag=FALSE;
+       }
+       if(reason_flag & SASP_DEREG_REQ_REASON_LEARNED)
+       {
+               ep_strbuf_append_printf(reasonflags_strbuf, "%s%s",first_flag ? "" : ", ",fstr[1]);
+               first_flag=FALSE;
+       }
+
+
+       dereg_req_reason_flag = proto_tree_add_uint_format(dereg_req_data,hf_dereg_req_reason_flag,tvb,
+                                                       offset,1,reason_flag,"Reason: 0x%02x (%s)",reason_flag,
+                                                       reasonflags_strbuf->str);
+       dereg_req_reason_flag_tree = proto_item_add_subtree(dereg_req_reason_flag,ett_dereg_req_reason_flag);
+
+
+       offset+=1;
+
+
+       gmd_cnt = tvb_get_ntohs(tvb, offset);
+
+       /* Group Mem Data Count */
+       proto_tree_add_item(dereg_req_data,hf_sasp_gmd_cnt,tvb,offset,2,FALSE);
+       offset+=2;
+
+       /*Group Mem Data */
+       for( i=0; i<gmd_cnt; i++)
+       {
+               offset = dissect_grp_memdatacomp(tvb,dereg_req_data,offset);
+       }
+
+}
+
+
+
+static void dissect_dereg_rep(tvbuff_t *tvb, proto_tree *pay_load,guint32 offset)
+{
+
+       proto_item *dereg_rep;
+       proto_tree *dereg_rep_tree;
+
+       dereg_rep = proto_tree_add_text(pay_load,tvb,offset,-1 ,"Dereg Reply");
+       dereg_rep_tree = proto_item_add_subtree(dereg_rep,ett_sasp_dereg_rep);
+
+       /* Size */
+       proto_tree_add_item(dereg_rep_tree, hf_sasp_dereg_rep_sz, tvb, offset,2, FALSE);
+       offset+=2;
+
+       /* Return Code */
+       proto_tree_add_item(dereg_rep_tree, hf_sasp_dereg_rep_rcode,tvb,offset,1,FALSE);
+       offset+=1;
+
+}
+
+
+static void dissect_sendwt(tvbuff_t *tvb,proto_tree *pay_load,guint32 offset)
+{
+
+       guint16 gwed_cnt,i;
+
+       proto_item *sendwt;
+       proto_tree *sendwt_tree;
+
+       sendwt = proto_tree_add_text(pay_load,tvb,offset,-1 ,"Send Weight");
+       sendwt_tree = proto_item_add_subtree(sendwt,ett_sasp_sendwt);
+
+       /* Size */
+       proto_tree_add_item(sendwt_tree, hf_sasp_sendwt_sz, tvb, offset,2, FALSE);
+       offset+=2;
+
+       gwed_cnt=tvb_get_ntohs(tvb, offset);
+
+       /* Group Wt Entry Data Count */
+       proto_tree_add_item(sendwt_tree, hf_sasp_sendwt_gwedcnt,tvb,offset,2,FALSE);
+       offset+=2;
+
+       for( i=0; i<gwed_cnt; i++)
+       {
+               offset =dissect_grp_wt_entry_datacomp(tvb,sendwt_tree,offset);
+
+       }
+
+}
+
+
+static void dissect_setmemstate_req(tvbuff_t *tvb,proto_tree *pay_load,guint32 offset)
+{
+
+       guint16 gmsd_cnt, i;
+
+       proto_item *setmemstate;
+       proto_tree *setmemstate_req_data;
+
+       setmemstate = proto_tree_add_text(pay_load,tvb,offset,-1 ,"Set Mem State Request");
+       setmemstate_req_data = proto_item_add_subtree(setmemstate,ett_sasp_setmemstate_req);
+
+       /* Size */
+       proto_tree_add_item(setmemstate_req_data, hf_sasp_setmemstate_req_sz, tvb, offset, 2, FALSE);
+       offset+=2;
+
+       /*LB Flag*/
+       proto_tree_add_item(setmemstate_req_data,hf_setmemstate_req_lbflag,tvb,offset,1,FALSE);
+       offset+=1;
+
+       /*Group Data Count*/
+       gmsd_cnt=tvb_get_ntohs(tvb, offset);
+       proto_tree_add_item(setmemstate_req_data,hf_sasp_setmemstate_req_gmsd_cnt,tvb,offset,2,FALSE);
+       offset+=2;
+
+       for( i=0; i<gmsd_cnt; i++)
+       {
+               offset =dissect_grp_memstatedatacomp(tvb,setmemstate_req_data,offset);
+       }
+
+
+}
+
+static void dissect_setmemstate_rep(tvbuff_t *tvb,proto_tree *pay_load,guint32 offset)
+{
+
+       proto_item *setmemstate_rep;
+       proto_tree *setmemstate_rep_tree;
+
+
+       setmemstate_rep = proto_tree_add_text(pay_load,tvb,offset,-1 ,"Set Mem State Reply");
+       setmemstate_rep_tree = proto_item_add_subtree(setmemstate_rep,ett_sasp_setmemstate_rep);
+
+       /* Size */
+       proto_tree_add_item(setmemstate_rep_tree, hf_sasp_setmemstate_rep_sz, tvb, offset,2, FALSE);
+       offset+=2;
+
+       /* Response Code */
+       proto_tree_add_item(setmemstate_rep_tree, hf_sasp_setmemstate_rep_rcode,tvb,offset,1,FALSE);
+       offset+=1;
+}
+
+
+static guint32 dissect_memdatacomp(tvbuff_t *tvb, proto_tree *pay_load,guint32 offset)
+{
+
+       guint8 lab_len;
+       struct e_in6_addr ipv6_addr;
+       const gchar *ip_str;
+
+
+       tvb_get_ipv6(tvb,offset+7,&ipv6_addr);
+       ip_str = ip6_to_str(&ipv6_addr);
+
+       lab_len = tvb_get_guint8(tvb, offset+23);
+
+       memdatacomp = proto_tree_add_ipv6_format(pay_load,hf_sasp_memdatacomp_ip,
+                                                tvb,offset,24+lab_len,(guint8*)&ipv6_addr,
+                                                "Member Data Comp (%s)",ip_str);
+
+       memdatacomp_tree = proto_item_add_subtree(memdatacomp,ett_sasp_memdatacomp);
+
+
+       /* Message Type */
+       proto_tree_add_item(memdatacomp_tree, hf_sasp_memdatacomp_type, tvb, offset,2, FALSE);
+       offset+=2;
+
+       /* Size */
+       proto_tree_add_item(memdatacomp_tree, hf_sasp_memdatacomp_sz, tvb, offset,2, FALSE);
+       offset+=2;
+
+       /* Protocol */
+       proto_tree_add_item(memdatacomp_tree, hf_sasp_memdatacomp_protocol,tvb,offset,1,FALSE);
+       offset+=1;
+
+       /* Port */
+       proto_tree_add_item(memdatacomp_tree, hf_sasp_memdatacomp_port, tvb, offset,2, FALSE);
+       offset+=2;
+
+       /*Ip*/
+       proto_tree_add_item(memdatacomp_tree, hf_sasp_memdatacomp_ip, tvb, offset,16, FALSE);
+       offset+=16;
+
+
+       /*Label Len*/
+       proto_tree_add_item(memdatacomp_tree, hf_sasp_memdatacomp_lab_len,tvb,offset,1,FALSE);
+       offset+=1;
+
+       /*Label*/
+       proto_tree_add_item(memdatacomp_tree, hf_sasp_memdatacomp_label,tvb,offset,lab_len,FALSE);
+       offset+=lab_len;
+
+       return offset;
+
+}
+
+
+
+static guint32 dissect_grpdatacomp(tvbuff_t *tvb, proto_tree *pay_load,guint32 offset)
+{
+
+       guint8 LB_uid_len;
+       guint8 grp_name_len;
+
+
+       proto_item *grpdatacomp;
+       proto_tree *grpdatacomp_tree;
+
+       grpdatacomp = proto_tree_add_text(pay_load,tvb,offset,-1 ,"Group Data Component");
+       grpdatacomp_tree = proto_item_add_subtree(grpdatacomp,ett_sasp_grpdatacomp);
+
+       /*Type*/
+       proto_tree_add_item(grpdatacomp_tree, hf_sasp_grpdatacomp, tvb, offset,2, FALSE);
+       offset+=2;
+
+       /*Size*/
+       proto_tree_add_item(grpdatacomp_tree, hf_sasp_grpdatacomp_sz, tvb, offset,2, FALSE);
+       offset+=2;
+
+       LB_uid_len = tvb_get_guint8(tvb, offset);
+
+       /* LB UID Len*/
+       proto_tree_add_item(grpdatacomp_tree, hf_sasp_grpdatacomp_LB_uid_len, tvb, offset,1, FALSE);
+       offset+=1;
+
+       proto_tree_add_item(grpdatacomp_tree, hf_sasp_grpdatacomp_LB_uid, tvb,offset,LB_uid_len,FALSE);
+       offset+=(guint8)LB_uid_len;
+
+
+       grp_name_len = tvb_get_guint8(tvb, offset);
+
+
+       /*Group Name Len */
+       proto_tree_add_item(grpdatacomp_tree, hf_sasp_grpdatacomp_grp_name_len,tvb,offset,1,FALSE);
+       offset+=1;
+
+       /*Group Name*/
+       proto_tree_add_item(grpdatacomp_tree, hf_sasp_grpdatacomp_grp_name,tvb,offset,grp_name_len,FALSE);
+       offset+=grp_name_len;
+
+       return offset;
+
+}
+
+
+static guint32 dissect_grp_memdatacomp(tvbuff_t *tvb,proto_tree *pay_load,guint32 offset)
+{
+
+       guint16 mem_cnt;
+       guint16 i;
+       proto_item *grp_memdatacomp;
+       proto_tree *grp_memdatacomp_tree;
+
+       grp_memdatacomp = proto_tree_add_text(pay_load,tvb,offset,-1 ,"Group Of Member Data");
+       grp_memdatacomp_tree = proto_item_add_subtree(grp_memdatacomp,ett_sasp_grp_memdatacomp);
+
+       /* Group MEM Data */
+       proto_tree_add_item(grp_memdatacomp_tree, hf_sasp_grp_memdatacomp, tvb, offset,2, FALSE);
+       offset+=2;
+
+       /* Group MEM Data Size*/
+       proto_tree_add_item(grp_memdatacomp_tree, hf_sasp_grp_memdatacomp_sz, tvb, offset,2, FALSE);
+       offset+=2;
+
+       mem_cnt=tvb_get_ntohs(tvb, offset);
+
+       /* Group MEM Data Count*/
+       proto_tree_add_item(grp_memdatacomp_tree, hf_sasp_grp_memdatacomp_cnt,tvb,offset,2,FALSE);
+       offset+=2;
+
+       offset = dissect_grpdatacomp(tvb,grp_memdatacomp_tree, offset);
+
+       /* array of memdata */
+       for( i=0; i< mem_cnt; i++)
+       {
+               offset=dissect_memdatacomp(tvb,grp_memdatacomp_tree, offset);
+       }
+
+       return offset;
+
+}
+
+
+
+static void dissect_wt_req(tvbuff_t *tvb,proto_tree *pay_load,guint32 offset)
+{
+
+       proto_item *get_wt_data;
+       proto_tree *get_wt_tree;
+
+       guint16 gd_cnt,i;
+
+
+       get_wt_data = proto_tree_add_text(pay_load,tvb,offset,-1 ,"Get Wt Req");
+       get_wt_tree = proto_item_add_subtree(get_wt_data,ett_sasp_getwt);
+
+       /* Size */
+       proto_tree_add_item(get_wt_tree, hf_sasp_wt_req_sz, tvb, offset, 2, FALSE);
+       offset+=2;
+
+       gd_cnt=tvb_get_ntohs(tvb, offset);
+
+       /* Group Data Count */
+       proto_tree_add_item(get_wt_tree,hf_sasp_wt_req_gd_cnt,tvb,offset,2,FALSE);
+       offset+=2;
+
+       for( i=0; i<gd_cnt; i++)
+       {
+               offset = dissect_grpdatacomp(tvb,get_wt_tree,offset);
+       }
+
+}
+
+
+static void dissect_wt_rep(tvbuff_t *tvb,proto_tree *pay_load,guint32 offset)
+{
+
+       guint16 gwed_cnt,i;
+
+       proto_item *wt_rep;
+       proto_tree *wt_rep_tree;
+
+       wt_rep = proto_tree_add_text(pay_load,tvb,offset,-1 ,"Get Weights Reply");
+       wt_rep_tree = proto_item_add_subtree(wt_rep,ett_sasp_wt_rep);
+
+       /* Size */
+       proto_tree_add_item(wt_rep_tree, hf_sasp_wt_rep_sz, tvb, offset,2, FALSE);
+       offset+=2;
+
+       /* Response Code */
+       proto_tree_add_item(wt_rep_tree, hf_sasp_wt_rep_rcode,tvb,offset,1,FALSE);
+       offset+=1;
+
+       /* Interval */
+       proto_tree_add_item(wt_rep_tree, hf_sasp_wt_rep_interval,tvb,offset,2,FALSE);
+       offset+=2;
+
+
+       gwed_cnt=tvb_get_ntohs(tvb, offset);
+
+       /* Count of Group of Wt Entry Data */
+       proto_tree_add_item(wt_rep_tree,hf_sasp_wt_rep_gwed_cnt,tvb,offset,2,FALSE);
+       offset+=2;
+
+
+       for( i=0; i<gwed_cnt; i++)
+       {
+               offset =dissect_grp_wt_entry_datacomp(tvb,wt_rep_tree,offset);
+       }
+}
+
+
+
+
+static void dissect_setlbstate_req(tvbuff_t *tvb,proto_tree *pay_load,guint32 offset)
+{
+       guint8 LB_uid_len;
+
+
+       static const int *lbflags[] = {
+               &hf_sasp_pushflag,
+               &hf_sasp_trustflag,
+               &hf_sasp_nochangeflag,
+               NULL
+       };
+
+
+       proto_item *setlbstate_req;
+       proto_tree *setlbstate_req_tree;
+
+       setlbstate_req = proto_tree_add_text(pay_load,tvb,offset,-1 ,"Set LB State Req");
+       setlbstate_req_tree = proto_item_add_subtree(setlbstate_req,ett_sasp_setlbstate_req);
+
+       /* Size*/
+       proto_tree_add_item(setlbstate_req_tree, hf_sasp_setlbstate_req_sz, tvb, offset,2, FALSE);
+       offset+=2;
+
+       LB_uid_len = tvb_get_guint8(tvb, offset);
+
+
+       /* LB UID Len */
+       proto_tree_add_item(setlbstate_req_tree, hf_sasp_setlbstate_req_LB_uid_len, tvb, offset,1, FALSE);
+       offset+=1;
+
+       /*LB UID*/
+       proto_tree_add_item(setlbstate_req_tree, hf_sasp_setlbstate_req_LB_uid, tvb,offset,LB_uid_len,FALSE);
+       offset+=(guint8)LB_uid_len;
+
+       /*LB Health*/
+       proto_tree_add_item(setlbstate_req_tree, hf_sasp_setlbstate_req_LB_health, tvb, offset,1, FALSE);
+       offset += 1;
+
+
+       proto_tree_add_bitmask_text(setlbstate_req_tree,tvb,offset, 1, "LB Flags:", NULL,
+                                   ett_setlbstate_req_lbflag, lbflags, TRUE,0);
+
+
+       offset+=1;
+
+
+}
+
+
+
+static void dissect_setlbstate_rep(tvbuff_t *tvb,proto_tree *pay_load,guint32 offset)
+{
+
+       proto_item *setlbstate_rep;
+       proto_tree *setlbstate_rep_tree;
+
+       setlbstate_rep = proto_tree_add_text(pay_load,tvb,offset,-1 ,"Set LB State Rep");
+       setlbstate_rep_tree = proto_item_add_subtree(setlbstate_rep,ett_sasp_setlbstate_rep);
+
+
+       /* Size */
+       proto_tree_add_item(setlbstate_rep_tree, hf_sasp_setlbstate_rep_sz, tvb, offset,2, FALSE);
+       offset+=2;
+
+       /* Response Code */
+       proto_tree_add_item(setlbstate_rep_tree, hf_sasp_setlbstate_rep_rcode,tvb,offset,1,FALSE);
+       offset+=1;
+
+}
+
+
+
+static guint32 dissect_grp_memstatedatacomp(tvbuff_t *tvb,proto_tree *pay_load,guint32 offset)
+{
+
+       guint16 mem_cnt;
+       guint16 i;
+
+       proto_item *grp_memstatedatacomp;
+       proto_tree *grp_memstatedatacomp_tree;
+
+
+       grp_memstatedatacomp = proto_tree_add_text(pay_load,tvb,offset,-1 ,"Group Mem State Comp");
+       grp_memstatedatacomp_tree = proto_item_add_subtree(grp_memstatedatacomp,ett_sasp_grp_memstatedatacomp);
+
+       /* Type */
+       proto_tree_add_item(grp_memstatedatacomp_tree, hf_sasp_grp_memstatedatacomp, tvb, offset,2, FALSE);
+       offset+=2;
+
+       /* Size */
+       proto_tree_add_item(grp_memstatedatacomp_tree, hf_sasp_grp_memstatedatacomp_sz, tvb, offset,2, FALSE);
+       offset+=2;
+
+       mem_cnt=tvb_get_ntohs(tvb, offset);
+
+       /* Count */
+       proto_tree_add_item(grp_memstatedatacomp_tree, hf_sasp_grp_memstatedatacomp_cnt,tvb,offset,2,FALSE);
+       offset+=2;
+
+       /* Group Data TLV */
+       offset = dissect_grpdatacomp(tvb,grp_memstatedatacomp_tree, offset);
+
+       /* Array of Mem State Data */
+       for( i=0; i< mem_cnt; i++)
+       {
+               offset=dissect_memstatedatacomp(tvb,grp_memstatedatacomp_tree, offset);
+       }
+
+       return offset;
+
+}
+
+
+static guint32 dissect_memstatedatacomp(tvbuff_t *tvb,proto_tree *pay_load,guint32 offset)
+{
+
+       proto_tree *memstatedatacomp_tree;
+       proto_item *memstatedatacomp;
+       guint8 memstate_flag;
+
+       offset=dissect_memdatacomp(tvb,pay_load, offset);
+
+       memstatedatacomp = proto_tree_add_text(memdatacomp_tree,tvb,offset,-1 ,"Member State Data");
+       memstatedatacomp_tree = proto_item_add_subtree(memstatedatacomp, ett_sasp_memstatedatacomp);
+
+       /* Type */
+       proto_tree_add_item(memstatedatacomp_tree, hf_sasp_memstatedatacomp_instance, tvb, offset,2, FALSE);
+       offset+=2;
+
+       /* Size */
+       proto_tree_add_item(memstatedatacomp_tree, hf_sasp_memstatedatacomp_sz, tvb, offset,2, FALSE);
+       offset+=2;
+
+       /* State */
+       proto_tree_add_item(memstatedatacomp_tree, hf_sasp_memstatedatacomp_state, tvb, offset,1, FALSE);
+       offset+=1;
+
+       /* Quiesce flag*/
+       memstate_flag = tvb_get_guint8(tvb, offset);
+       proto_tree_add_boolean(memstatedatacomp_tree,hf_sasp_memstatedatacomp_quiesce_flag,tvb,offset,1,memstate_flag);
+       offset+=1;
+
+       return offset;
+}
+
+
+
+static guint32 dissect_weight_entry_data_comp(tvbuff_t *tvb,proto_tree *pay_load,guint32 offset)
+{
+
+       proto_tree *weight_entry_data_comp_tree;
+       proto_item *weight_entry_data_comp;
+
+       static const int *wtflags[] = {
+               &hf_sasp_wed_contactsuccess_flag,
+               &hf_sasp_wed_quiesce_flag,
+               &hf_sasp_wed_registration_flag,
+               &hf_sasp_wed_confident_flag,
+               NULL
+       };
+
+
+       offset=dissect_memdatacomp(tvb,pay_load, offset);
+
+       weight_entry_data_comp = proto_tree_add_text(pay_load,tvb,offset,-1 ,"Weight Entry Data");
+       weight_entry_data_comp_tree = proto_item_add_subtree(weight_entry_data_comp,ett_sasp_weight_entry_data_comp);
+
+       /* Type */
+       proto_tree_add_item(weight_entry_data_comp_tree, hf_sasp_weight_entry_data_comp_type, tvb, offset,2, FALSE);
+       offset+=2;
+
+       /* Size */
+       proto_tree_add_item(weight_entry_data_comp_tree, hf_sasp_weight_entry_data_comp_sz, tvb, offset,2, FALSE);
+       offset+=2;
+
+
+       proto_tree_add_item(weight_entry_data_comp_tree, hf_sasp_weight_entry_data_comp_state, tvb, offset,1, FALSE);
+       offset+=1;
+
+
+       proto_tree_add_bitmask_text(weight_entry_data_comp_tree,tvb,offset, 1, "Flags:", NULL,
+                                   ett_wt_entry_data_flag, wtflags, TRUE,0);
+
+       offset+=1;
+
+
+       /* Weight */
+       proto_tree_add_item(weight_entry_data_comp_tree, hf_sasp_weight_entry_data_comp_weight, tvb, offset,2, FALSE);
+       offset+=2;
+
+       return offset;
+
+}
+
+
+static guint32 dissect_grp_wt_entry_datacomp(tvbuff_t *tvb,proto_tree *pay_load,guint32 offset)
+{
+
+       guint16 wt_entry_cnt;
+       guint16 i;
+       proto_item *grp_wt_entry_datacomp;
+       proto_tree *grp_wt_entry_datacomp_tree;
+
+       grp_wt_entry_datacomp = proto_tree_add_text(pay_load,tvb,offset,-1 ,"Group of Wt Entry Data");
+       grp_wt_entry_datacomp_tree = proto_item_add_subtree(grp_wt_entry_datacomp, ett_sasp_grp_wt_entry_datacomp);
+
+       /* Type */
+       proto_tree_add_item(grp_wt_entry_datacomp, hf_sasp_grp_wt_entry_datacomp_type, tvb, offset,2, FALSE);
+       offset+=2;
+
+       /* Size */
+       proto_tree_add_item(grp_wt_entry_datacomp, hf_sasp_grp_wt_entry_datacomp_sz, tvb, offset,2, FALSE);
+       offset+=2;
+
+       wt_entry_cnt=tvb_get_ntohs(tvb, offset);
+
+       /* Wt Entry Count*/
+       proto_tree_add_item(grp_wt_entry_datacomp, hf_sasp_grp_wt_entry_datacomp_cnt,tvb,offset,2,FALSE);
+       offset+=2;
+
+       /* Group Data */
+       offset = dissect_grpdatacomp(tvb,grp_wt_entry_datacomp, offset);
+
+       /* Member Data */
+       for( i=0; i<wt_entry_cnt; i++)
+       {
+               offset=dissect_weight_entry_data_comp(tvb,grp_wt_entry_datacomp, offset);
+       }
+
+       return offset;
+
+}
+
+
+
+/* sasp protocol register */
+void proto_register_sasp(void)
+{
+
+       static hf_register_info hf[] = {
+
+               /*SASP DATA*/
+               { &hf_sasp,
+                 { "SASP", "sasp", FT_NONE, BASE_NONE, NULL, 0x0,
+                   "SASP", HFILL } },
+
+               /*SASP Header */
+               { &hf_sasp_type,
+                 { "Type", "sasp.msg.type", FT_UINT16, BASE_HEX, NULL, 0x0,
+                   "SASP Header", HFILL } },
+
+               { &hf_sasp_length,
+                 { "Length", "sasp.header.Len", FT_UINT16, BASE_DEC, NULL, 0x0,
+                   "SASP Header Length", HFILL } },
+
+               { &hf_sasp_vrsn,
+                 { "Version", "sasp.version", FT_UINT8, BASE_DEC, NULL, 0x0,
+                   "SASP Version", HFILL } },
+
+               { &hf_msg_len,
+                 { "Message Len", "sasp.msg.len", FT_UINT32, BASE_DEC, NULL, 0x0,
+                   "SASP Msg Len", HFILL } },
+
+               { &hf_msg_id,
+                 { "Message Id", "sasp.msg.id", FT_UINT32, BASE_DEC, NULL, 0x0,
+                   "SASP Msg Id", HFILL } },
+
+               /*Message Type*/
+               { &hf_msg_type,
+                 { "Message Type", "sasp.msg.type", FT_UINT16, BASE_HEX,VALS(msg_table), 0x0,
+                   "SASP Msg Type", HFILL } },
+
+               /*Reg Request*/
+               { &hf_sasp_reg_req_sz,
+                 { "Reg Req-Size", "sasp.reg-req.size", FT_UINT32, BASE_DEC, NULL, 0x0,
+                   "SASP Reg Req Size", HFILL } },
+
+               { &hf_reg_req_lbflag,
+                 { "Reg Req-LB Flag", "sasp.reg-req.lbflag", FT_BOOLEAN, BASE_NONE, NULL, 0x0,
+                   "SASP Reg Req LB Flag", HFILL } },
+
+               { &hf_sasp_gmd_cnt,
+                 { "Grp Mem Data-Count", "sasp.grp-mem-data.count", FT_UINT16, BASE_DEC, NULL, 0x0,
+                   "SASP Grp Mem Data Count", HFILL } },
+
+               /* Reg Reply */
+
+               { &hf_sasp_reg_rep_sz,
+                 { "Reg Reply-Size", "sasp.reg-rep.size", FT_UINT16, BASE_DEC, NULL, 0x0,
+                   "SASP Reg Reply size", HFILL } },
+
+               { &hf_sasp_reg_rep_rcode,
+                 { "Reg Reply-Return Code", "sasp.reg-rep.retcode", FT_UINT8, BASE_HEX, VALS(reg_reply_response_code), 0x0,
+                   "SASP Reg Rep Return Code", HFILL } },
+
+               /* Dereg Req */
+               { &hf_sasp_dereg_req_sz,
+                 { "Dereg Req-Size", "sasp.dereg-req.size", FT_UINT32, BASE_DEC, NULL, 0x0,
+                   "SASP Dereg Req Size", HFILL } },
+
+               { &hf_dereg_req_lbflag,
+                 { "Dereg Req-LB Flag", "sasp.dereg-req.lbflag", FT_BOOLEAN, BASE_NONE, NULL, 0x0,
+                   "SASP Dereg Req LB Flag", HFILL } },
+
+               { &hf_dereg_req_reason_flag,
+                 { "Reason Flags","sasp.flags.reason", FT_UINT8, BASE_HEX, NULL, 0x0,
+                   NULL, HFILL }},
+
+               { &hf_dereg_req_reason,
+                 { "Dereg Req-Reason", "sasp.dereg-req.reason", FT_UINT8, BASE_HEX, NULL, 0x0,
+                   "SASP Dereg Req Reason", HFILL } },
+
+               /* Dereg Rep */
+               { &hf_sasp_dereg_rep_sz,
+                 { "Dereg Rep-Size", "sasp.dereg-rep.size", FT_UINT16, BASE_DEC, NULL, 0x0,
+                   "SASP Dereg Rep Size", HFILL } },
+
+               { &hf_sasp_dereg_rep_rcode,
+                 { "Dereg Rep-Return Code", "sasp.dereg-rep.retcode", FT_UINT8, BASE_HEX, VALS(dereg_reply_response_code), 0x0,
+                   "SASP Dereg Rep Return Code", HFILL } },
+
+               /* Send weight */
+
+               { &hf_sasp_sendwt_sz,
+                 { "Sendwt-Size", "sasp.sendwt.size", FT_UINT16, BASE_DEC, NULL, 0x0,
+                   "SASP Sendwt-Size", HFILL } },
+
+               { &hf_sasp_sendwt_gwedcnt,
+                 { "Sendwt-Grp Wt EntryData Count", "sasp.sendwt-grp-wtentrydata.count", FT_UINT16, BASE_DEC, NULL, 0x0,
+                   "SASP Sendwt Grp Wt Entry Data Count", HFILL } },
+
+               /*Set Mem State Req*/
+
+               { &hf_sasp_setmemstate_req_sz,
+                 { "Set Memstate Req-Size", "sasp.setmemstate-req.size", FT_UINT16, BASE_DEC, NULL, 0x0,
+                   "SASP Set Memstate Req Size", HFILL } },
+
+               { &hf_setmemstate_req_lbflag,
+                 { "Set Memstate Req-LB Flag", "sasp.setmemstate-req.lbflag", FT_BOOLEAN, BASE_NONE, NULL, 0x0,
+                   "SASP Set Memstate Req LB Flag", HFILL } },
+
+               { &hf_sasp_setmemstate_req_gmsd_cnt,
+                 { "Set Memstate Req-Gmsd Count", "sasp.group-memstate.count", FT_UINT16, BASE_DEC, NULL, 0x0,
+                   "Group Of Member State Data Count", HFILL } },
+
+               /* Set Mem State Reply */
+               { &hf_sasp_setmemstate_rep,
+                 { "Set Memstate Reply", "sasp.setmemstate-rep", FT_UINT32, BASE_HEX, NULL, 0x0,
+                   "SASP Set Memstate Reply", HFILL } },
+
+               { &hf_sasp_setmemstate_rep_sz,
+                 { "Set Memstate Rep-Size", "sasp.setmemstate-rep.size", FT_UINT16, BASE_DEC, NULL, 0x0,
+                   "SASP Set Memstate Rep Size", HFILL } },
+
+               { &hf_sasp_setmemstate_rep_rcode,
+                 { "Set Memstate Rep-Return Code", "sasp.setmemstate-rep.retcode", FT_UINT8, BASE_HEX, VALS(set_mem_state_reply_response_code), 0x0,
+                   "SASP Set Memstate Rep Return Code", HFILL } },
+
+               /*Mem Data Component*/
+
+               { &hf_sasp_memdatacomp_type,
+                 { "Message Type", "sasp.msg.type", FT_UINT16, BASE_HEX, VALS(msg_table), 0x0,
+                   "SASP Mem Data Comp ", HFILL } },
+
+               { &hf_sasp_memdatacomp_sz,
+                 { "Mem Data Comp-Size", "sasp.memdatacomp.size", FT_UINT16, BASE_DEC, NULL, 0x0,
+                   "SASP Mem Data Comp Size", HFILL } },
+
+               { &hf_sasp_memdatacomp_protocol,
+                 { "Mem Data Comp-Protocol", "sasp.memdatacomp.protocol", FT_UINT8, BASE_HEX, VALS(protocol_table), 0x0,
+                   "SASP Mem Data Comp Protocol", HFILL } },
+
+               { &hf_sasp_memdatacomp_port,
+                 { "Mem Data Comp-Port", "sasp.memdatacomp.port", FT_UINT16, BASE_DEC, NULL, 0x0,
+                   "SASP Mem Data Comp Port", HFILL } },
+
+               { &hf_sasp_memdatacomp_ip,
+                 { "Mem Data Comp-Ip", "sasp.memdatacomp.ip", FT_IPv6, BASE_NONE, NULL, 0x0,
+                   "SASP Mem Data Comp Ip", HFILL } },
+
+               { &hf_sasp_memdatacomp_lab_len,
+                 { "Mem Data Comp-Label Len", "sasp.memdatacomp.label.len", FT_UINT8, BASE_DEC, NULL, 0x0,
+                   "SASP Mem Data Comp Label Length", HFILL } },
+
+               { &hf_sasp_memdatacomp_label,
+                 { "Mem Data Comp-Label", "sasp.memdatacomp.label", FT_STRING, BASE_NONE, NULL, 0x0,
+                   "SASP Mem Data Comp Label", HFILL } },
+
+               /*Get Weight Request*/
+
+               { &hf_sasp_wt_req_sz,
+                 { "Get Wt Req-Size", "sasp.getwt.req.size", FT_UINT16, BASE_DEC, NULL, 0x0,
+                   "SASP Get Wt Req Size", HFILL } },
+
+               { &hf_sasp_wt_req_gd_cnt,
+                 { "Get Wt Req-Grp Data Count", "sasp.getwt-req-grpdata.count", FT_UINT16, BASE_DEC, NULL, 0x0,
+                   "SASP Get Wt Grp Data Count", HFILL } },
+
+               /*Get Weight Reply*/
+
+               { &hf_sasp_wt_rep_sz,
+                 { "Get Wt Rep-Size", "sasp.getwt.rep.size", FT_UINT16, BASE_DEC, NULL, 0x0,
+                   "SASP Get Wt Rep Size", HFILL } },
+
+               { &hf_sasp_wt_rep_rcode,
+                 { "Get Wt Rep-Return Code", "sasp.getwt-rep.retcode", FT_UINT8, BASE_HEX, VALS(get_weights_reply_response_code), 0x0,
+                   "SASP Get Wt Rep Return Code", HFILL } },
+
+               { &hf_sasp_wt_rep_interval,
+                 { "Get Wt Rep-Interval", "sasp.getwt-rep.interval", FT_UINT8, BASE_DEC, NULL, 0x0,
+                   "SASP Get Wt Rep Interval", HFILL } },
+
+               { &hf_sasp_wt_rep_gwed_cnt,
+                 { "Get Wt Rep-Grp WtEntry Data Cnt", "sasp.getwt-rep-grpwtentrydata.count", FT_UINT16, BASE_DEC, NULL, 0x0,
+                   "SASP Get Wt Rep Grp Wt Entry Data Cnt", HFILL } },
+
+               /*Set LB State Rep */
+
+               { &hf_sasp_setlbstate_rep,
+                 { "Set Lbstate Rep", "sasp.msg.type", FT_UINT32, BASE_HEX, NULL, 0x0,
+                   "SASP Set Lbstate Rep", HFILL } }, 
+
+               { &hf_sasp_setlbstate_rep_sz,
+                 { "Set Lbstate Rep-Size", "sasp.setlbstate-rep.size", FT_UINT16, BASE_DEC, NULL, 0x0,
+                   "SASP Set Lbstate Rep Size", HFILL } },     
+
+               { &hf_sasp_setlbstate_rep_rcode,        
+                 { "Set Lbstate Rep-Return Code", "sasp.setlbstate-rep.retcode", FT_UINT8, BASE_HEX, VALS(set_lb_state_reply_response_code), 0x0,
+                   "SASP Set Lbstate Rep Return Code", HFILL } },
+
+
+               /*grp data comp */
+
+               { &hf_sasp_grpdatacomp,
+                 { "Message Type", "sasp.msg.type", FT_UINT16, BASE_HEX, VALS(msg_table), 0x0,
+                   "SASP Grp Data Comp", HFILL } },
+
+               { &hf_sasp_grpdatacomp_sz,
+                 { "Grp Data Comp-Size","sasp.grpdatacomp.size", FT_UINT16, BASE_DEC, NULL, 0x0,
+                   "SASP Grp Data Comp size", HFILL } },
+
+               { &hf_sasp_grpdatacomp_LB_uid_len,
+                 { "Grp Data Comp-Label UID Len","sasp.grpdatacomp.label.uid.len", FT_UINT8, BASE_DEC, NULL, 0x0,
+                   "SASP Grp Data Comp Label Uid Len", HFILL } },
+
+               { &hf_sasp_grpdatacomp_LB_uid,
+                 { "Grp Data Comp-Label UID","sasp.grpdatacomp.label.uid", FT_STRING, BASE_NONE, NULL, 0x0,
+                   "SASP Grp Data Comp Label Uid",HFILL } },
+
+               { &hf_sasp_grpdatacomp_grp_name_len,
+                 { "Grp Data Comp-Grp Name Len","sasp.grpdatacomp.grpname.len", FT_UINT8, BASE_DEC, NULL, 0x0,
+                   "SASP Grp Data Comp Grp Name Len",HFILL } },
+
+               { &hf_sasp_grpdatacomp_grp_name,
+                 { "Grp Data Comp-Grp Name ","sasp.grpdatacomp.grpname", FT_STRING, BASE_NONE, NULL, 0x0,
+                   "SASP Grp Data Comp Grp Name", HFILL } },
+
+               /*grp mem data comp */
+
+               { &hf_sasp_grp_memdatacomp,
+                 { "Message Type","sasp.msg.type", FT_UINT16, BASE_HEX, VALS(msg_table), 0x0,
+                   "SASP Grp Mem Data Comp", HFILL } },
+
+
+               { &hf_sasp_grp_memdatacomp_sz,
+                 { "Grp Mem Data Comp-Size","sasp.grp-memdatacomp.size", FT_UINT16, BASE_DEC, NULL, 0x0,       
+                   "SASP Grp Mem Data Comp Size", HFILL } },
+
+               { &hf_sasp_grp_memdatacomp_cnt,
+                 { "Grp Mem Data Comp-Count","sasp.grp.memdatacomp.count", FT_UINT16, BASE_DEC, NULL, 0x0,
+                   "SASP Grp Mem Data Comp Cnt", HFILL } },
+
+
+               /*set LB state req*/
+
+               { &hf_sasp_setlbstate_req_sz,
+                 { "Set LB State Req-Size", "sasp.setlbstate-req.size", FT_UINT16, BASE_DEC, NULL, 0x0,
+                   "SASP Set LB State Req  Size", HFILL } },
+
+               { &hf_sasp_setlbstate_req_LB_uid_len,
+                 { "Set LB State Req-LB UID Len", "sasp.setlbstate-req.lbuid.len", FT_UINT8, BASE_DEC, NULL, 0x0,
+                   "SASP Set LB State Req  LB Uid Len", HFILL } },
+
+               { &hf_sasp_setlbstate_req_LB_uid,
+                 { "Set LB State Req-LB UID", "sasp.setlbstate-req.lbuid", FT_STRING, BASE_NONE, NULL, 0x0,
+                   "SASP Set LB State Req LB UID", HFILL } },
+
+               { &hf_sasp_setlbstate_req_LB_health,
+                 { "Set LB State Req-LB Health", "sasp.setlbstate-req.lbhealth", FT_UINT8, BASE_HEX, VALS(lbstate_healthtable), 0x0,
+                   "SASP Set LB State Req LB Health", HFILL } },
+
+               { &hf_lbstate_flag,
+                 { "Flags","sasp.flags.lbstate", FT_UINT8, BASE_HEX, NULL, 0x0,
+                   NULL, HFILL }},
+
+               { &hf_sasp_pushflag,
+                 { "PUSH", "sasp.flags.push", FT_BOOLEAN, 8, NULL, SASP_PUSH_FLAG,
+                   "SASP Push Flag", HFILL }},
+
+               { &hf_sasp_trustflag,
+                 { "TRUST", "sasp.flags.trust", FT_BOOLEAN, 8, NULL, SASP_TRUST_FLAG,
+                   "SASP Trust Flag", HFILL }},
+
+               { &hf_sasp_nochangeflag,
+                 { "NOCHANGE", "sasp.flags.nochange", FT_BOOLEAN, 8, NULL, SASP_NOCHANGE_FLAG,
+                   "SASP Nochange Flag", HFILL }},
+
+               /*grp mem state data comp */
+
+               { &hf_sasp_grp_memstatedatacomp,
+                 { "Message Type", "sasp.msg.type", FT_UINT16, BASE_HEX, VALS(msg_table), 0x0,
+                   "SASP Message Type", HFILL } },
+
+
+               { &hf_sasp_grp_memstatedatacomp_sz,
+                 { "Grp Mem State-Size", "sasp.grp.memstate.size", FT_UINT16, BASE_DEC, NULL, 0x0,
+                   "SASP Grp Mem State Data Comp Size", HFILL } },
+
+               { &hf_sasp_grp_memstatedatacomp_cnt,
+                 { "Grp Mem State-Count", "sasp.grp.memstate.count", FT_UINT16, BASE_DEC, NULL, 0x0,
+                   "SASP Grp Mem State Data Comp Count", HFILL } },
+
+               /*mem state instance */
+
+               { &hf_sasp_memstatedatacomp_instance,
+                 { "Message Type", "sasp.msg.type", FT_UINT16, BASE_HEX, VALS(msg_table), 0x0,
+                   "SASP Message Type", HFILL } },
+
+
+               { &hf_sasp_memstatedatacomp_sz,
+                 { "Mem State-Size", "sasp.memstate.size", FT_UINT16, BASE_DEC, NULL, 0x0,
+                   "SASP Mem State Data Comp Size", HFILL } },
+
+               { &hf_sasp_memstatedatacomp_state,
+                 { "Mem State-State", "sasp.memstate.state", FT_UINT8, BASE_HEX, NULL, 0x0,
+                   "SASP Mem State Data Comp State ", HFILL } },
+
+               { &hf_sasp_memstatedatacomp_quiesce_flag,
+                 { "Mem State-Quiesce Flag", "sasp.flags.quiesce", FT_BOOLEAN, 8, NULL, SASP_QUIESCE_FLAG,
+                   "SASP Quiesce Flag", HFILL }},
+
+
+               /*weight entry data comp*/
+
+               { &hf_sasp_weight_entry_data_comp_type,
+                 { "Wt Entry Data Comp", "sasp.msg.type", FT_UINT16, BASE_HEX, VALS(msg_table), 0x0,
+                   "SASP Wt Entry Data Comp", HFILL } },
+
+               { &hf_sasp_weight_entry_data_comp_sz,
+                 { "Wt Entry Data Comp-Size", "sasp.wtentry.size", FT_UINT16, BASE_DEC, NULL, 0x0,
+                   "SASP Wt Entry Data Comp Size", HFILL } },
+
+               { &hf_sasp_weight_entry_data_comp_state,
+                 { "Wt Entry Data Comp-state", "sasp.wtentry.state", FT_UINT8, BASE_HEX, NULL, 0x0,
+                   "SASP Wt Entry Data Comp State ", HFILL } },        
+
+               { &hf_wtstate_flag,
+                 { "Flags","sasp.flags.wtstate", FT_UINT8, BASE_HEX, NULL, 0x0,
+                   NULL, HFILL }},
+
+               { &hf_sasp_wed_contactsuccess_flag,
+                 { "Contact Success", "sasp.flags.contactsuccess", FT_BOOLEAN, 8, NULL, SASP_WED_CONTACT_SUCCESS_FLAG,
+                   "SASP Contact Success Flag", HFILL }},
+
+               { &hf_sasp_wed_quiesce_flag,
+                 { "Quiesce", "sasp.flags.quiesce", FT_BOOLEAN, 8, NULL, SASP_WED_QUIESCE_FLAG,
+                   "SASP Quiesce Flag", HFILL }},
+
+               { &hf_sasp_wed_registration_flag,
+                 { "Registration", "sasp.flags.registration", FT_BOOLEAN, 8, NULL, SASP_WED_REG_FLAG,
+                   "SASP Registration Flag", HFILL }},
+
+               { &hf_sasp_wed_confident_flag,
+                 { "Confident", "sasp.flags.confident", FT_BOOLEAN, 8, NULL, SASP_WED_CONF_FLAG,
+                   "SASP Confident Flag", HFILL }},
+
+               { &hf_sasp_weight_entry_data_comp_weight,
+                 { "Wt Entry Data Comp-weight", "sasp.wtentrydatacomp.weight", FT_UINT16, BASE_DEC, NULL, 0x0,
+                   "SASP Wt Entry Data Comp weight", HFILL } },
+
+
+               /*grp wt entry data comp */
+
+               { &hf_sasp_grp_wt_entry_datacomp_type,
+                 { "Grp Wt Entry Data Comp", "sasp.msg.type", FT_UINT16, BASE_HEX, VALS(msg_table), 0x0,
+                   "SASP Grp Wt Entry Data Comp", HFILL } },
+
+               { &hf_sasp_grp_wt_entry_datacomp_sz,
+                 { "Grp Wt Entry Data Comp Size", "sasp.grp-wtentrydata.size", FT_UINT16, BASE_DEC, NULL, 0x0,
+                   "SASP Grp Wt Entry Data Comp Size", HFILL } },
+
+               { &hf_sasp_grp_wt_entry_datacomp_cnt,
+                 { "Grp Wt Entry Data Comp Cnt", "sasp.grp-wtentrydata.count", FT_UINT16, BASE_DEC, NULL, 0x0,
+                   "SASP Grp Wt Entry Data Comp Cnt", HFILL } },
+
+       };
+
+       /* Setup protocol subtree array */
+
+       static gint *ett[] = {
+               &ett_sasp_data,
+               &ett_sasp_header,
+               &ett_sasp_msg,
+               &ett_sasp_payload,
+               &ett_sasp_reg_req,
+               &ett_sasp_reg_rep,
+               &ett_sasp_reg_req_sz,
+               &ett_sasp_dereg_req_sz,
+               &ett_sasp_dereg_rep,
+               &ett_sasp_sendwt,
+               &ett_sasp_setmemstate_req,
+               &ett_sasp_setmemstate_rep,
+               &ett_sasp_memdatacomp,
+               &ett_sasp_grpdatacomp,
+               &ett_sasp_grp_memdatacomp,
+               &ett_sasp_setlbstate_req,
+               &ett_sasp_setlbstate_rep,
+               &ett_sasp_getwt,
+               &ett_setlbstate_req_lbflag,
+               &ett_sasp_grp_memstatedatacomp,
+               &ett_sasp_memstatedatacomp,
+               &ett_dereg_req_reason_flag,
+               &ett_sasp_grp_wt_entry_datacomp,
+               &ett_sasp_weight_entry_data_comp,
+               &ett_wt_entry_data_flag,
+               &ett_sasp_wt_rep,
+       };
+
+       module_t *sasp_module;
+
+       proto_sasp = proto_register_protocol("Server/Application State Protocol","SASP","sasp");
+
+       proto_register_field_array(proto_sasp, hf, array_length(hf));     /*Registering Field Array */
+       proto_register_subtree_array(ett, array_length(ett));             /*registering subtree*/
+
+       sasp_module = prefs_register_protocol(proto_sasp, NULL);
+       prefs_register_bool_preference(sasp_module, "desegment_sasp_messages",
+                                      "Reassemble SASP messages spanning multiple TCP segments",
+                                      "Whether the SASP dissector should reassemble messages spanning multiple TCP segments."
+                                      " To use this option, you must also enable \"Allow subdissectors to reassemble TCP streams\""
+                                      " in the TCP protocol settings.",
+                                      &sasp_desegment);
+
+
+
+
+}
+
+/* Handing off to TCP */
+void 
+proto_reg_handoff_sasp(void) 
+{
+       dissector_handle_t sasp_handle;
+       sasp_handle = create_dissector_handle(dissect_sasp, proto_sasp);
+       dissector_add("tcp.port", SASP_GLOBAL_PORT, sasp_handle); 
+
+}
+