#include <epan/expert.h>
#include "packet-ber.h"
-#include "packet-ipv6.h"
#include "packet-dns.h"
#include "packet-x509af.h"
#include "packet-x509if.h"
-
-#ifndef offsetof
-#define offsetof(type, member) ((size_t)(&((type *)0)->member))
-#endif
-
/*
* The information used comes from:
- * RFC 2461: Neighbor Discovery for IP Version 6 (IPv6)
+ * RFC 1885/2463/4443: Internet Control Message Protocol (ICMPv6) for the Internet Protocol Version 6 (IPv6) Specification
+ * RFC 2461/4861: Neighbor Discovery for IP Version 6 (IPv6)
+ * RFC 2491: IPv6 over Non-Broadcast Multiple Access (NBMA) networks
* RFC 2710: Multicast Listener Discovery for IPv6
* RFC 2894: Router Renumbering for IPv6
+ * RFC 3122: Extensions to IPv6 Neighbor Discovery for Inverse Discovery Specification
+ * RFC 3775: Mobility Support in IPv6
* RFC 3810: Multicast Listener Discovery Version 2 (MLDv2) for IPv6
- * RFC 4068: Fast Handovers for Mobile IPv6
+ * RFC 3971: SEcure Neighbor Discovery (SEND)
+ * RFC 4065: Instructions for Seamoby and Experimental Mobility Protocol IANA Allocations
+ * RFC 4068/5268/5568: Fast Handovers for Mobile IPv6 (Mobile IPv6 Fast Handovers)
+ * RFC 4140/5380: Hierarchical Mobile IPv6 Mobility Management (HMIPv6)
+ * RFC 4191: Default Router Preferences and More-Specific Routes
+ * RFC 4286: Multicast Router Discovery
* RFC 4620: IPv6 Node Information Queries
- * RFC 4861: Neighbor Discovery for IP version 6 (IPv6)
- * draft-ietf-mobileip-hmipv6-05.txt
- * draft-ieft-roll-rpl-12.txt
+ * RFC 5006/6106: IPv6 Router Advertisement Options for DNS Configuration
+ * RFC 5075/5175 : IPv6 Router Advertisement Flags Option
+ * RFC 5269: Distributing a Symmetric Fast Mobile IPv6 (FMIPv6) Handover Key Using SEcure Neighbor Discovery (SEND)
+ * RFC 5271: Mobile IPv6 Fast Handovers for 3G CDMA Networks
+ * draft-ieft-roll-rpl-17.txt
+ * http://www.iana.org/assignments/icmpv6-parameters (last updated 2010-10-11)
*/
-
+/* RFC 1885/2463/4443: Internet Control Message Protocol (ICMPv6) for the Internet Protocol Version 6 (IPv6) Specification */
static int proto_icmpv6 = -1;
static int hf_icmpv6_type = -1;
static int hf_icmpv6_code = -1;
static int hf_icmpv6_checksum = -1;
static int hf_icmpv6_checksum_bad = -1;
static int hf_icmpv6_reserved = -1;
-
-/* RFC 2710: Multicast Listener Discovery for IPv6 */
-static int hf_icmpv6_mld_mrd = -1;
-static int hf_icmpv6_mld_multicast_address = -1;
-
-/* RFC 3810: Multicast Listener Discovery Version 2 (MLDv2) for IPv6 */
-static int hf_icmpv6_mld_mrc = -1;
-static int hf_icmpv6_mld_flag = -1;
-static int hf_icmpv6_mld_flag_s = -1;
-static int hf_icmpv6_mld_flag_qrv = -1;
-static int hf_icmpv6_mld_flag_rsv = -1;
-static int hf_icmpv6_mld_qqi = -1;
-static int hf_icmpv6_mld_nb_sources = -1;
-static int hf_icmpv6_mld_source_address = -1;
-static int hf_icmpv6_mldr_nb_mcast_records = -1;
-static int hf_icmpv6_mldr_mar = -1;
-static int hf_icmpv6_mldr_mar_record_type = -1;
-static int hf_icmpv6_mldr_mar_aux_data_len = -1;
-static int hf_icmpv6_mldr_mar_nb_sources = -1;
-static int hf_icmpv6_mldr_mar_multicast_address = -1;
-static int hf_icmpv6_mldr_mar_source_address = -1;
-static int hf_icmpv6_mldr_mar_auxiliary_data = -1;
-
-static int hf_icmpv6_haad_ha_addrs = -1;
-static int hf_icmpv6_ra_cur_hop_limit = -1;
-static int hf_icmpv6_ra_router_lifetime = -1;
-static int hf_icmpv6_ra_reachable_time = -1;
-static int hf_icmpv6_ra_retrans_timer = -1;
-
-/* RPL: draft-ietf-roll-rpl-12.txt: Routing over Low-Power and Lossy Networks. */
-static int hf_icmpv6_dis_reserved = -1;
-static int hf_icmpv6_dio_grounded = -1;
-static int hf_icmpv6_dio_preference = -1;
-static int hf_icmpv6_dio_rank = -1;
-static int hf_icmpv6_dio_instance = -1;
-static int hf_icmpv6_dio_version = -1;
-static int hf_icmpv6_dio_zero = -1;
-static int hf_icmpv6_dio_trigger_seqnum = -1;
-static int hf_icmpv6_dio_dagid = -1;
-static int hf_icmpv6_dio_mop = -1;
-static int hf_icmpv6_dao_instance = -1;
-static int hf_icmpv6_dao_seqnum = -1;
-static int hf_icmpv6_dao_reserved = -1;
-static int hf_icmpv6_dao_flag_k = -1;
-static int hf_icmpv6_dao_flag_d = -1;
-static int hf_icmpv6_dao_flag_rsv = -1;
-static int hf_icmpv6_dao_dodagid = -1;
-static int hf_icmpv6_daoack_instance = -1;
-static int hf_icmpv6_daoack_seqnum = -1;
-static int hf_icmpv6_daoack_status = -1;
-static int hf_icmpv6_daoack_flag_d = -1;
-static int hf_icmpv6_daoack_flag_rsv = -1;
-static int hf_icmpv6_daoack_dodagid = -1;
-static int hf_icmpv6_rpl_opt = -1;
-static int hf_icmpv6_rpl_opt_type = -1;
-static int hf_icmpv6_rpl_opt_length = -1;
-static int hf_icmpv6_rpl_opt_reserved = -1;
-static int hf_icmpv6_rpl_opt_padn = -1;
-static int hf_icmpv6_rpl_opt_route_prefix_length = -1;
-static int hf_icmpv6_rpl_opt_route_flag = -1;
-static int hf_icmpv6_rpl_opt_route_pref = -1;
-static int hf_icmpv6_rpl_opt_route_reserved = -1;
-static int hf_icmpv6_rpl_opt_route_lifetime = -1;
-static int hf_icmpv6_rpl_opt_route_prefix = -1;
-static int hf_icmpv6_rpl_opt_config_flag = -1;
-static int hf_icmpv6_rpl_opt_config_reserved = -1;
-static int hf_icmpv6_rpl_opt_config_auth = -1;
-static int hf_icmpv6_rpl_opt_config_pcs = -1;
-static int hf_icmpv6_rpl_opt_config_doublings = -1;
-static int hf_icmpv6_rpl_opt_config_min_interval = -1;
-static int hf_icmpv6_rpl_opt_config_redundancy = -1;
-static int hf_icmpv6_rpl_opt_config_rank_incr = -1;
-static int hf_icmpv6_rpl_opt_config_hop_rank_inc = -1;
-static int hf_icmpv6_rpl_opt_config_ocp = -1;
-static int hf_icmpv6_rpl_opt_config_rsv = -1;
-static int hf_icmpv6_rpl_opt_config_def_lifetime = -1;
-static int hf_icmpv6_rpl_opt_config_lifetime_unit = -1;
-static int hf_icmpv6_rpl_opt_target_flag = -1;
-static int hf_icmpv6_rpl_opt_target_prefix_length = -1;
-static int hf_icmpv6_rpl_opt_target_prefix = -1;
-static int hf_icmpv6_rpl_opt_transit_flag = -1;
-static int hf_icmpv6_rpl_opt_transit_flag_e = -1;
-static int hf_icmpv6_rpl_opt_transit_flag_rsv = -1;
-static int hf_icmpv6_rpl_opt_transit_pathseq = -1;
-static int hf_icmpv6_rpl_opt_transit_pathctl = -1;
-static int hf_icmpv6_rpl_opt_transit_pathlifetime = -1;
-static int hf_icmpv6_rpl_opt_transit_parent = -1;
-static int hf_icmpv6_rpl_opt_solicited_instance = -1;
-static int hf_icmpv6_rpl_opt_solicited_flag = -1;
-static int hf_icmpv6_rpl_opt_solicited_flag_v = -1;
-static int hf_icmpv6_rpl_opt_solicited_flag_i = -1;
-static int hf_icmpv6_rpl_opt_solicited_flag_d = -1;
-static int hf_icmpv6_rpl_opt_solicited_flag_rsv = -1;
-static int hf_icmpv6_rpl_opt_solicited_dodagid = -1;
-static int hf_icmpv6_rpl_opt_solicited_version = -1;
-static int hf_icmpv6_rpl_opt_prefix = -1;
-static int hf_icmpv6_rpl_opt_prefix_flag = -1;
-static int hf_icmpv6_rpl_opt_prefix_flag_l = -1;
-static int hf_icmpv6_rpl_opt_prefix_flag_a = -1;
-static int hf_icmpv6_rpl_opt_prefix_flag_r = -1;
-static int hf_icmpv6_rpl_opt_prefix_flag_rsv = -1;
-static int hf_icmpv6_rpl_opt_prefix_vlifetime = -1;
-static int hf_icmpv6_rpl_opt_prefix_plifetime = -1;
-static int hf_icmpv6_rpl_opt_prefix_length = -1;
-static int hf_icmpv6_rpl_opt_targetdesc = -1;
-
+static int hf_icmpv6_data = -1;
+static int hf_icmpv6_mtu = -1;
+static int hf_icmpv6_pointer = -1;
+static int hf_icmpv6_echo_identifier = -1;
+static int hf_icmpv6_echo_sequence_number = -1;
+static int hf_icmpv6_nonce = -1;
+
+/* RFC 2461/4861 : Neighbor Discovery for IP version 6 (IPv6) */
+static int hf_icmpv6_nd_ra_cur_hop_limit = -1;
+static int hf_icmpv6_nd_ra_flag = -1;
+static int hf_icmpv6_nd_ra_flag_m = -1;
+static int hf_icmpv6_nd_ra_flag_o = -1;
+static int hf_icmpv6_nd_ra_flag_h = -1;
+static int hf_icmpv6_nd_ra_flag_prf = -1;
+static int hf_icmpv6_nd_ra_flag_p = -1;
+static int hf_icmpv6_nd_ra_flag_rsv = -1;
+static int hf_icmpv6_nd_ra_router_lifetime = -1;
+static int hf_icmpv6_nd_ra_reachable_time = -1;
+static int hf_icmpv6_nd_ra_retrans_timer = -1;
+static int hf_icmpv6_nd_ns_target_address = -1;
+static int hf_icmpv6_nd_na_flag = -1;
+static int hf_icmpv6_nd_na_flag_r = -1;
+static int hf_icmpv6_nd_na_flag_s = -1;
+static int hf_icmpv6_nd_na_flag_o = -1;
+static int hf_icmpv6_nd_na_flag_rsv = -1;
+static int hf_icmpv6_nd_na_target_address = -1;
+static int hf_icmpv6_nd_rd_target_address = -1;
+static int hf_icmpv6_nd_rd_destination_address = -1;
+
+/* ND Options */
static int hf_icmpv6_opt = -1;
static int hf_icmpv6_opt_type = -1;
static int hf_icmpv6_opt_length = -1;
static int hf_icmpv6_opt_name_x501 = -1;
static int hf_icmpv6_opt_name_fqdn = -1;
static int hf_icmpv6_opt_cert_type = -1;
-static int hf_icmpv6_identifier = -1;
-static int hf_icmpv6_all_comp = -1;
-static int hf_icmpv6_comp = -1;
static int hf_icmpv6_x509if_Name = -1;
static int hf_icmpv6_x509af_Certificate = -1;
static int hf_icmpv6_opt_redirected_packet = -1;
static int hf_icmpv6_opt_abro_version = -1;
static int hf_icmpv6_opt_abro_6lbr_address = -1;
-/* RFC 4620: IPv6 Node Information Queries */
-static int hf_icmpv6_ni_qtype = -1;
-static int hf_icmpv6_ni_flag = -1;
-static int hf_icmpv6_ni_flag_g = -1;
-static int hf_icmpv6_ni_flag_s = -1;
-static int hf_icmpv6_ni_flag_l = -1;
-static int hf_icmpv6_ni_flag_c = -1;
-static int hf_icmpv6_ni_flag_a = -1;
-static int hf_icmpv6_ni_flag_t = -1;
-static int hf_icmpv6_ni_flag_rsv = -1;
-static int hf_icmpv6_ni_nonce = -1;
-static int hf_icmpv6_ni_query_subject_ipv6 = -1;
-static int hf_icmpv6_ni_query_subject_fqdn = -1;
-static int hf_icmpv6_ni_query_subject_ipv4 = -1;
-static int hf_icmpv6_ni_reply_node_ttl = -1;
-static int hf_icmpv6_ni_reply_node_name = -1;
-static int hf_icmpv6_ni_reply_node_address = -1;
-static int hf_icmpv6_ni_reply_ipv4_address = -1;
+
+/* RFC 2710: Multicast Listener Discovery for IPv6 */
+static int hf_icmpv6_mld_mrd = -1;
+static int hf_icmpv6_mld_multicast_address = -1;
/* RFC 2894: Router Renumbering for IPv6 */
static int hf_icmpv6_rr_sequencenumber = -1;
static int hf_icmpv6_rr_rm_interfaceindex = -1;
static int hf_icmpv6_rr_rm_matchedprefix = -1;
+/* RFC 3810: Multicast Listener Discovery Version 2 (MLDv2) for IPv6 */
+static int hf_icmpv6_mld_mrc = -1;
+static int hf_icmpv6_mld_flag = -1;
+static int hf_icmpv6_mld_flag_s = -1;
+static int hf_icmpv6_mld_flag_qrv = -1;
+static int hf_icmpv6_mld_flag_rsv = -1;
+static int hf_icmpv6_mld_qqi = -1;
+static int hf_icmpv6_mld_nb_sources = -1;
+static int hf_icmpv6_mld_source_address = -1;
+static int hf_icmpv6_mldr_nb_mcast_records = -1;
+static int hf_icmpv6_mldr_mar = -1;
+static int hf_icmpv6_mldr_mar_record_type = -1;
+static int hf_icmpv6_mldr_mar_aux_data_len = -1;
+static int hf_icmpv6_mldr_mar_nb_sources = -1;
+static int hf_icmpv6_mldr_mar_multicast_address = -1;
+static int hf_icmpv6_mldr_mar_source_address = -1;
+static int hf_icmpv6_mldr_mar_auxiliary_data = -1;
+
+/* RFC3775: Mobility Support in IPv6 */
+static int hf_icmpv6_mip6_identifier = -1;
+static int hf_icmpv6_mip6_home_agent_address = -1;
+static int hf_icmpv6_mip6_flag = -1;
+static int hf_icmpv6_mip6_flag_m = -1;
+static int hf_icmpv6_mip6_flag_o = -1;
+static int hf_icmpv6_mip6_flag_rsv = -1;
+
+/* RFC3971: SEcure Neighbor Discovery (SEND) */
+static int hf_icmpv6_send_identifier = -1;
+static int hf_icmpv6_send_all_components = -1;
+static int hf_icmpv6_send_component = -1;
+
+/* RFC 4068/5268/5568: Fast Handovers for Mobile IPv6 ( Mobile IPv6 Fast Handovers ) */
+static int hf_icmpv6_fmip6_subtype = -1;
+static int hf_icmpv6_fmip6_hi_flag = -1;
+static int hf_icmpv6_fmip6_hi_flag_s = -1;
+static int hf_icmpv6_fmip6_hi_flag_u = -1;
+static int hf_icmpv6_fmip6_hi_flag_reserved = -1;
+static int hf_icmpv6_fmip6_identifier = -1;
+
+/* RFC 4286: Multicast Router Discovery */
+static int hf_icmpv6_mcast_ra_query_interval = -1;
+static int hf_icmpv6_mcast_ra_robustness_variable = -1;
+
+/* RFC 4620: IPv6 Node Information Queries */
+static int hf_icmpv6_ni_qtype = -1;
+static int hf_icmpv6_ni_flag = -1;
+static int hf_icmpv6_ni_flag_g = -1;
+static int hf_icmpv6_ni_flag_s = -1;
+static int hf_icmpv6_ni_flag_l = -1;
+static int hf_icmpv6_ni_flag_c = -1;
+static int hf_icmpv6_ni_flag_a = -1;
+static int hf_icmpv6_ni_flag_t = -1;
+static int hf_icmpv6_ni_flag_rsv = -1;
+static int hf_icmpv6_ni_nonce = -1;
+static int hf_icmpv6_ni_query_subject_ipv6 = -1;
+static int hf_icmpv6_ni_query_subject_fqdn = -1;
+static int hf_icmpv6_ni_query_subject_ipv4 = -1;
+static int hf_icmpv6_ni_reply_node_ttl = -1;
+static int hf_icmpv6_ni_reply_node_name = -1;
+static int hf_icmpv6_ni_reply_node_address = -1;
+static int hf_icmpv6_ni_reply_ipv4_address = -1;
+
+/* RPL: draft-ietf-roll-rpl-17.txt: Routing over Low-Power and Lossy Networks. */
+static int hf_icmpv6_rpl_dis_flag = -1;
+static int hf_icmpv6_rpl_dio_instance = -1;
+static int hf_icmpv6_rpl_dio_version = -1;
+static int hf_icmpv6_rpl_dio_rank = -1;
+static int hf_icmpv6_rpl_dio_flag = -1;
+static int hf_icmpv6_rpl_dio_flag_g = -1;
+static int hf_icmpv6_rpl_dio_flag_0 = -1;
+static int hf_icmpv6_rpl_dio_flag_mop = -1;
+static int hf_icmpv6_rpl_dio_flag_prf = -1;
+static int hf_icmpv6_rpl_dio_dtsn = -1;
+static int hf_icmpv6_rpl_dio_dagid = -1;
+static int hf_icmpv6_rpl_dao_instance = -1;
+static int hf_icmpv6_rpl_dao_flag = -1;
+static int hf_icmpv6_rpl_dao_flag_k = -1;
+static int hf_icmpv6_rpl_dao_flag_d = -1;
+static int hf_icmpv6_rpl_dao_flag_rsv = -1;
+static int hf_icmpv6_rpl_dao_sequence = -1;
+static int hf_icmpv6_rpl_dao_dodagid = -1;
+static int hf_icmpv6_rpl_daoack_instance = -1;
+static int hf_icmpv6_rpl_daoack_flag = -1;
+static int hf_icmpv6_rpl_daoack_flag_d = -1;
+static int hf_icmpv6_rpl_daoack_flag_rsv = -1;
+static int hf_icmpv6_rpl_daoack_sequence = -1;
+static int hf_icmpv6_rpl_daoack_status = -1;
+static int hf_icmpv6_rpl_daoack_dodagid = -1;
+static int hf_icmpv6_rpl_cc_instance = -1;
+static int hf_icmpv6_rpl_cc_flag = -1;
+static int hf_icmpv6_rpl_cc_flag_r = -1;
+static int hf_icmpv6_rpl_cc_flag_rsv = -1;
+static int hf_icmpv6_rpl_cc_nonce = -1;
+static int hf_icmpv6_rpl_cc_dodagid = -1;
+static int hf_icmpv6_rpl_cc_destination_counter = -1;
+static int hf_icmpv6_rpl_secure_flag = -1;
+static int hf_icmpv6_rpl_secure_flag_t = -1;
+static int hf_icmpv6_rpl_secure_flag_rsv = -1;
+static int hf_icmpv6_rpl_secure_algorithm = -1;
+static int hf_icmpv6_rpl_secure_algorithm_encryption = -1;
+static int hf_icmpv6_rpl_secure_algorithm_signature = -1;
+static int hf_icmpv6_rpl_secure_kim = -1;
+static int hf_icmpv6_rpl_secure_lvl = -1;
+static int hf_icmpv6_rpl_secure_rsv = -1;
+static int hf_icmpv6_rpl_secure_counter = -1;
+static int hf_icmpv6_rpl_secure_key_source = -1;
+static int hf_icmpv6_rpl_secure_key_index = -1;
+static int hf_icmpv6_rpl_opt = -1;
+static int hf_icmpv6_rpl_opt_type = -1;
+static int hf_icmpv6_rpl_opt_length = -1;
+static int hf_icmpv6_rpl_opt_reserved = -1;
+static int hf_icmpv6_rpl_opt_padn = -1;
+static int hf_icmpv6_rpl_opt_route_prefix_length = -1;
+static int hf_icmpv6_rpl_opt_route_flag = -1;
+static int hf_icmpv6_rpl_opt_route_pref = -1;
+static int hf_icmpv6_rpl_opt_route_reserved = -1;
+static int hf_icmpv6_rpl_opt_route_lifetime = -1;
+static int hf_icmpv6_rpl_opt_route_prefix = -1;
+static int hf_icmpv6_rpl_opt_config_flag = -1;
+static int hf_icmpv6_rpl_opt_config_reserved = -1;
+static int hf_icmpv6_rpl_opt_config_auth = -1;
+static int hf_icmpv6_rpl_opt_config_pcs = -1;
+static int hf_icmpv6_rpl_opt_config_doublings = -1;
+static int hf_icmpv6_rpl_opt_config_min_interval = -1;
+static int hf_icmpv6_rpl_opt_config_redundancy = -1;
+static int hf_icmpv6_rpl_opt_config_rank_incr = -1;
+static int hf_icmpv6_rpl_opt_config_hop_rank_inc = -1;
+static int hf_icmpv6_rpl_opt_config_ocp = -1;
+static int hf_icmpv6_rpl_opt_config_rsv = -1;
+static int hf_icmpv6_rpl_opt_config_def_lifetime = -1;
+static int hf_icmpv6_rpl_opt_config_lifetime_unit = -1;
+static int hf_icmpv6_rpl_opt_target_flag = -1;
+static int hf_icmpv6_rpl_opt_target_prefix_length = -1;
+static int hf_icmpv6_rpl_opt_target_prefix = -1;
+static int hf_icmpv6_rpl_opt_transit_flag = -1;
+static int hf_icmpv6_rpl_opt_transit_flag_e = -1;
+static int hf_icmpv6_rpl_opt_transit_flag_rsv = -1;
+static int hf_icmpv6_rpl_opt_transit_pathseq = -1;
+static int hf_icmpv6_rpl_opt_transit_pathctl = -1;
+static int hf_icmpv6_rpl_opt_transit_pathlifetime = -1;
+static int hf_icmpv6_rpl_opt_transit_parent = -1;
+static int hf_icmpv6_rpl_opt_solicited_instance = -1;
+static int hf_icmpv6_rpl_opt_solicited_flag = -1;
+static int hf_icmpv6_rpl_opt_solicited_flag_v = -1;
+static int hf_icmpv6_rpl_opt_solicited_flag_i = -1;
+static int hf_icmpv6_rpl_opt_solicited_flag_d = -1;
+static int hf_icmpv6_rpl_opt_solicited_flag_rsv = -1;
+static int hf_icmpv6_rpl_opt_solicited_dodagid = -1;
+static int hf_icmpv6_rpl_opt_solicited_version = -1;
+static int hf_icmpv6_rpl_opt_prefix = -1;
+static int hf_icmpv6_rpl_opt_prefix_flag = -1;
+static int hf_icmpv6_rpl_opt_prefix_flag_l = -1;
+static int hf_icmpv6_rpl_opt_prefix_flag_a = -1;
+static int hf_icmpv6_rpl_opt_prefix_flag_r = -1;
+static int hf_icmpv6_rpl_opt_prefix_flag_rsv = -1;
+static int hf_icmpv6_rpl_opt_prefix_vlifetime = -1;
+static int hf_icmpv6_rpl_opt_prefix_plifetime = -1;
+static int hf_icmpv6_rpl_opt_prefix_length = -1;
+static int hf_icmpv6_rpl_opt_targetdesc = -1;
+
static gint ett_icmpv6 = -1;
-static gint ett_icmpv6opt = -1;
-static gint ett_icmpv6flag = -1;
-static gint ett_icmpv6mar = -1;
-static gint ett_icmpv6opt_name = -1;
-static gint ett_cga_param_name = -1;
-static gint ett_dao_rr_stack = -1;
+static gint ett_icmpv6_opt = -1;
+static gint ett_icmpv6_mar = -1;
+static gint ett_icmpv6_flag_prefix = -1;
+static gint ett_icmpv6_flag_map = -1;
+static gint ett_icmpv6_flag_route_info = -1;
+static gint ett_icmpv6_flag_6lowpan = -1;
+static gint ett_icmpv6_flag_efo = -1;
+static gint ett_icmpv6_rpl_opt = -1;
+static gint ett_icmpv6_rpl_flag_routing = -1;
+static gint ett_icmpv6_rpl_flag_config = -1;
+static gint ett_icmpv6_rpl_flag_transit = -1;
+static gint ett_icmpv6_rpl_flag_solicited = -1;
+static gint ett_icmpv6_rpl_flag_prefix = -1;
+static gint ett_icmpv6_flag_ni = -1;
+static gint ett_icmpv6_flag_rr = -1;
+static gint ett_icmpv6_rr_mp = -1;
+static gint ett_icmpv6_rr_up = -1;
+static gint ett_icmpv6_rr_up_flag_mask = -1;
+static gint ett_icmpv6_rr_up_flag_ra = -1;
+static gint ett_icmpv6_rr_up_flag = -1;
+static gint ett_icmpv6_rr_rm = -1;
+static gint ett_icmpv6_rr_rm_flag = -1;
+static gint ett_icmpv6_flag_mld = -1;
+static gint ett_icmpv6_flag_ra = -1;
+static gint ett_icmpv6_flag_na = -1;
+static gint ett_icmpv6_flag_mip6 = -1;
+static gint ett_icmpv6_flag_fmip6 = -1;
+static gint ett_icmpv6_flag_secure = -1;
+static gint ett_icmpv6_flag_rpl_dio = -1;
+static gint ett_icmpv6_flag_rpl_dao = -1;
+static gint ett_icmpv6_flag_rpl_daoack = -1;
+static gint ett_icmpv6_flag_rpl_cc = -1;
+static gint ett_icmpv6_opt_name = -1;
+static gint ett_icmpv6_cga_param_name = -1;
static dissector_handle_t ipv6_handle;
static dissector_handle_t data_handle;
-static const value_string icmpv6_type_str[] = {
- { ICMP6_DST_UNREACH, "Unreachable" },
- { ICMP6_PACKET_TOO_BIG, "Too big" },
- { ICMP6_TIME_EXCEEDED, "Time exceeded" },
- { ICMP6_PARAM_PROB, "Parameter problem" },
- { 100, "Private experimentation" },
- { 101, "Private experimentation" },
- { 127, "Reserved for expansion of ICMPv6 error messages" },
- { ICMP6_ECHO_REQUEST, "Echo (ping) request" },
- { ICMP6_ECHO_REPLY, "Echo (ping) reply" },
- { ICMP6_MEMBERSHIP_QUERY, "Multicast listener query" },
- { ICMP6_MEMBERSHIP_REPORT, "Multicast listener report" },
- { ICMP6_MEMBERSHIP_REDUCTION, "Multicast listener done" },
- { ND_ROUTER_SOLICIT, "Router solicitation" },
- { ND_ROUTER_ADVERT, "Router advertisement" },
- { ND_NEIGHBOR_SOLICIT, "Neighbor solicitation" },
- { ND_NEIGHBOR_ADVERT, "Neighbor advertisement" },
- { ND_REDIRECT, "Redirect" },
- { ICMP6_ROUTER_RENUMBERING, "Router renumbering" },
- { ICMP6_NI_QUERY, "Node information query" },
- { ICMP6_NI_REPLY, "Node information reply" },
- { ICMP6_IND_SOLICIT, "Inverse neighbor discovery solicitation" },
- { ICMP6_IND_ADVERT, "Inverse neighbor discovery advertisement" },
- { ICMP6_MLDV2_REPORT, "Multicast Listener Report Message v2" },
- { ICMP6_MIP6_DHAAD_REQUEST, "Dynamic Home Agent Address Discovery Request" },
- { ICMP6_MIP6_DHAAD_REPLY, "Dynamic Home Agent Address Discovery Reply" },
- { ICMP6_MIP6_MPS, "Mobile Prefix Solicitation" },
- { ICMP6_MIP6_MPA, "Mobile Prefix Advertisement" },
- { ICMP6_CERT_PATH_SOL, "Certification Path Solicitation" },
- { ICMP6_CERT_PATH_AD, "Certification Path Advertisement" },
- { ICMP6_EXPERIMENTAL_MOBILITY, "Experimental Mobility" },
- { ICMP6_MCAST_ROUTER_ADVERT, "Multicast Router Advertisement" },
- { ICMP6_MCAST_ROUTER_SOLICIT, "Multicast Router Solicitation" },
- { ICMP6_MCAST_ROUTER_TERM, "Multicast Router Termination" },
- { ICMP6_FMIPV6_MESSAGES, "FMIPv6 Messages" },
- { ICMP6_RPL_CONTROL, "RPL Control Message" },
- { 200, "Private experimentation" },
- { 201, "Private experimentation" },
- { 255, "Reserved for expansion of ICMPv6 informational messages" },
+#define ICMP6_DST_UNREACH 1
+#define ICMP6_PACKET_TOO_BIG 2
+#define ICMP6_TIME_EXCEEDED 3
+#define ICMP6_PARAM_PROB 4
+#define ICMP6_ECHO_REQUEST 128
+#define ICMP6_ECHO_REPLY 129
+#define ICMP6_MEMBERSHIP_QUERY 130
+#define ICMP6_MEMBERSHIP_REPORT 131
+#define ICMP6_MEMBERSHIP_REDUCTION 132
+#define ICMP6_ND_ROUTER_SOLICIT 133
+#define ICMP6_ND_ROUTER_ADVERT 134
+#define ICMP6_ND_NEIGHBOR_SOLICIT 135
+#define ICMP6_ND_NEIGHBOR_ADVERT 136
+#define ICMP6_ND_REDIRECT 137
+#define ICMP6_ROUTER_RENUMBERING 138
+#define ICMP6_NI_QUERY 139
+#define ICMP6_NI_REPLY 140
+#define ICMP6_IND_SOLICIT 141
+#define ICMP6_IND_ADVERT 142
+#define ICMP6_MLDV2_REPORT 143
+#define ICMP6_MIP6_DHAAD_REQUEST 144
+#define ICMP6_MIP6_DHAAD_REPLY 145
+#define ICMP6_MIP6_MPS 146
+#define ICMP6_MIP6_MPA 147
+#define ICMP6_CERT_PATH_SOL 148
+#define ICMP6_CERT_PATH_AD 149
+#define ICMP6_EXPERIMENTAL_MOBILITY 150
+#define ICMP6_MCAST_ROUTER_ADVERT 151
+#define ICMP6_MCAST_ROUTER_SOLICIT 152
+#define ICMP6_MCAST_ROUTER_TERM 153
+#define ICMP6_FMIPV6_MESSAGES 154
+#define ICMP6_RPL_CONTROL 155
+
+
+static const value_string icmpv6_type_val[] = {
+ { ICMP6_DST_UNREACH, "Destination Unreachable" }, /* [RFC4443] */
+ { ICMP6_PACKET_TOO_BIG, "Packet Too Big" }, /* [RFC4443] */
+ { ICMP6_TIME_EXCEEDED, "Time Exceeded" }, /* [RFC4443] */
+ { ICMP6_PARAM_PROB, "Parameter Problem" }, /* [RFC4443] */
+ { 100, "Private experimentation" }, /* [RFC4443] */
+ { 101, "Private experimentation" }, /* [RFC4443] */
+ { 127, "Reserved for expansion of ICMPv6 error messages" }, /* [RFC4443] */
+ { ICMP6_ECHO_REQUEST, "Echo (ping) request" }, /* [RFC4443] */
+ { ICMP6_ECHO_REPLY, "Echo (ping) reply" }, /* [RFC4443] */
+ { ICMP6_MEMBERSHIP_QUERY, "Multicast Listener Query" }, /* [RFC2710] */
+ { ICMP6_MEMBERSHIP_REPORT, "Multicast Listener Report" }, /* [RFC2710] */
+ { ICMP6_MEMBERSHIP_REDUCTION, "Multicast Listener Done" }, /* [RFC2710] */
+ { ICMP6_ND_ROUTER_SOLICIT, "Router Solicitation" }, /* [RFC4861] */
+ { ICMP6_ND_ROUTER_ADVERT, "Router Advertisement" }, /* [RFC4861] */
+ { ICMP6_ND_NEIGHBOR_SOLICIT, "Neighbor Solicitation" }, /* [RFC4861] */
+ { ICMP6_ND_NEIGHBOR_ADVERT, "Neighbor Advertisement" }, /* [RFC4861] */
+ { ICMP6_ND_REDIRECT, "Redirect" }, /* [RFC4861] */
+ { ICMP6_ROUTER_RENUMBERING, "Router Renumbering" }, /* [RFC2894] */
+ { ICMP6_NI_QUERY, "Node Information Query" }, /* [RFC4620] */
+ { ICMP6_NI_REPLY, "Node Information Reply" }, /* [RFC4620] */
+ { ICMP6_IND_SOLICIT, "Inverse Neighbor Discovery Solicitation" }, /* [RFC3122] */
+ { ICMP6_IND_ADVERT, "Inverse Neighbor Discovery Advertisement" }, /* [RFC3122] */
+ { ICMP6_MLDV2_REPORT, "Multicast Listener Report Message v2" }, /* [RFC3810] */
+ { ICMP6_MIP6_DHAAD_REQUEST, "Home Agent Address Discovery Request" }, /* [RFC3775] */
+ { ICMP6_MIP6_DHAAD_REPLY, "Home Agent Address Discovery Reply" }, /* [RFC3775] */
+ { ICMP6_MIP6_MPS, "Mobile Prefix Solicitation" }, /* [RFC3775] */
+ { ICMP6_MIP6_MPA, "Mobile Prefix Advertisement" }, /* [RFC3775] */
+ { ICMP6_CERT_PATH_SOL, "Certification Path Solicitation" }, /* [RFC3971] */
+ { ICMP6_CERT_PATH_AD, "Certification Path Advertisement" }, /* [RFC3971] */
+ { ICMP6_EXPERIMENTAL_MOBILITY, "Experimental Mobility" }, /* [RFC4065] */
+ { ICMP6_MCAST_ROUTER_ADVERT, "Multicast Router Advertisement" }, /* [RFC4286] */
+ { ICMP6_MCAST_ROUTER_SOLICIT, "Multicast Router Solicitation" }, /* [RFC4286] */
+ { ICMP6_MCAST_ROUTER_TERM, "Multicast Router Termination" }, /* [RFC4286] */
+ { ICMP6_FMIPV6_MESSAGES, "FMIPv6" }, /* [RFC5568] */
+ { ICMP6_RPL_CONTROL, "RPL Control" }, /* draft-ieft-roll-rpl-17.txt Pending IANA */
+ { 200, "Private experimentation" }, /* [RFC4443] */
+ { 201, "Private experimentation" }, /* [RFC4443] */
+ { 255, "Reserved for expansion of ICMPv6 informational messages" }, /* [RFC4443] */
{ 0, NULL }
};
-static const value_string icmpv6_unreach_code_str[] = {
- { ICMP6_DST_UNREACH_NOROUTE, "Route unreachable" },
+#define ICMP6_DST_UNREACH_NOROUTE 0 /* no route to destination */
+#define ICMP6_DST_UNREACH_ADMIN 1 /* administratively prohibited */
+#define ICMP6_DST_UNREACH_NOTNEIGHBOR 2 /* not a neighbor(obsolete) */
+#define ICMP6_DST_UNREACH_BEYONDSCOPE 2 /* beyond scope of source address */
+#define ICMP6_DST_UNREACH_ADDR 3 /* address unreachable */
+#define ICMP6_DST_UNREACH_NOPORT 4 /* port unreachable */
+#define ICMP6_DST_UNREACH_INGR_EGR 5 /* source address failed ingress/egress policy */
+#define ICMP6_DST_UNREACH_REJECT 6 /* reject route to destination */
+
+static const value_string icmpv6_unreach_code_val[] = {
+ { ICMP6_DST_UNREACH_NOROUTE, "no route to destination" },
{ ICMP6_DST_UNREACH_ADMIN, "Administratively prohibited" },
{ ICMP6_DST_UNREACH_BEYONDSCOPE, "Beyond scope of source address" },
{ ICMP6_DST_UNREACH_ADDR, "Address unreachable" },
{ 0, NULL }
};
-static const value_string icmpv6_timeex_code_str[] = {
- { ICMP6_TIME_EXCEED_TRANSIT, "In-transit" },
- { ICMP6_TIME_EXCEED_REASSEMBLY, "Reassembly" },
- { 0, NULL }
-};
+#define ICMP6_TIME_EXCEED_TRANSIT 0 /* ttl==0 in transit */
+#define ICMP6_TIME_EXCEED_REASSEMBLY 1 /* ttl==0 in reass */
-static const value_string icmpv6_paramprob_code_str[] = {
- { ICMP6_PARAMPROB_HEADER, "Header" },
- { ICMP6_PARAMPROB_NEXTHEADER, "Next header" },
- { ICMP6_PARAMPROB_OPTION, "Option" },
+static const value_string icmpv6_timeex_code_val[] = {
+ { ICMP6_TIME_EXCEED_TRANSIT, "hop limit exceeded in transit" },
+ { ICMP6_TIME_EXCEED_REASSEMBLY, "fragment reassembly time exceeded" },
{ 0, NULL }
};
-static const value_string icmpv6_router_renum_code_str[] = {
- { ICMP6_ROUTER_RENUMBERING_COMMAND, "Command" },
- { ICMP6_ROUTER_RENUMBERING_RESULT, "Result" },
- { ICMP6_ROUTER_RENUMBERING_SEQNUM_RESET, "Sequence number reset" },
+#define ICMP6_PARAMPROB_HEADER 0 /* erroneous header field */
+#define ICMP6_PARAMPROB_NEXTHEADER 1 /* unrecognized next header */
+#define ICMP6_PARAMPROB_OPTION 2 /* unrecognized option */
+
+static const value_string icmpv6_paramprob_code_val[] = {
+ { ICMP6_PARAMPROB_HEADER, "erroneous header field encountered" },
+ { ICMP6_PARAMPROB_NEXTHEADER, "unrecognized Next Header type encountered" },
+ { ICMP6_PARAMPROB_OPTION, "unrecognized IPv6 option encountered" },
{ 0, NULL }
};
-/*
- RFC4620 - IPv6 Node Information Queries
-*/
-#define NI_QTYPE_NOOP 0 /* NOOP */
-#define NI_QTYPE_SUPTYPES 1 /* Supported Qtypes (Obso) */
-#define NI_QTYPE_NODENAME 2 /* Node Name */
-#define NI_QTYPE_NODEADDR 3 /* Node Addresses */
-#define NI_QTYPE_IPV4ADDR 4 /* IPv4 Addresses */
+/* RFC2894 - Router Renumbering for IPv6 */
-static const value_string ni_qtype_val[] = {
- { NI_QTYPE_NOOP, "NOOP" },
- { NI_QTYPE_SUPTYPES, "Supported query types (Obsolete)" },
- { NI_QTYPE_NODENAME, "Node Name" },
- { NI_QTYPE_NODEADDR, "Node addresses" },
- { NI_QTYPE_IPV4ADDR, "IPv4 node addresses" },
- { 0, NULL }
-};
-#define NI_FLAG_G 0x0020
-#define NI_FLAG_S 0x0010
-#define NI_FLAG_L 0x0008
-#define NI_FLAG_C 0x0004
-#define NI_FLAG_A 0x0002
-#define NI_FLAG_T 0x0001
-#define NI_FLAG_RSV 0xFFC0
+#define ICMP6_ROUTER_RENUMBERING_COMMAND 0 /* rr command */
+#define ICMP6_ROUTER_RENUMBERING_RESULT 1 /* rr result */
+#define ICMP6_ROUTER_RENUMBERING_SEQNUM_RESET 255 /* rr seq num reset */
-static const true_false_string tfs_ni_flag_a = {
- "All unicast address",
- "Unicast addresses on the queried interface"
+static const value_string icmpv6_rr_code_val[] = {
+ { ICMP6_ROUTER_RENUMBERING_COMMAND, "Command" },
+ { ICMP6_ROUTER_RENUMBERING_RESULT, "Result" },
+ { ICMP6_ROUTER_RENUMBERING_SEQNUM_RESET, "Sequence number reset" },
+ { 0, NULL }
};
-/*
- RFC2894 - Router Renumbering for IPv6
-*/
-
#define RR_FLAG_T 0x80
#define RR_FLAG_R 0x40
#define RR_FLAG_A 0x20
};
-/*
- * RFC3810 - Multicast Listener Discovery Version 2 (MLDv2) for IPv6
- */
+/* RFC3810 - Multicast Listener Discovery Version 2 (MLDv2) for IPv6 */
#define MLDV2_PACKET_MINLEN 28
{ 0, NULL }
};
-static const value_string names_router_pref[] = {
- { ND_RA_FLAG_RTPREF_HIGH, "High" },
- { ND_RA_FLAG_RTPREF_MEDIUM, "Medium" },
- { ND_RA_FLAG_RTPREF_LOW, "Low" },
- { ND_RA_FLAG_RTPREF_RSV, "Reserved" },
- { 0, NULL}
-};
+/* RFC 4068/5268/5568: Fast Handovers for Mobile IPv6 ( Mobile IPv6 Fast Handovers ) */
+
+#define FMIP6_SUBTYPE_RTSOLPR 2
+#define FMIP6_SUBTYPE_PRRTADV 3
+#define FMIP6_SUBTYPE_HI 4
+#define FMIP6_SUBTYPE_HACK 5
-static const value_string names_fmip6_prrtadv_code[] = {
- { FMIP6_PRRTADV_MNTUP, "MN should use AP-ID, AR-info tuple" },
- { FMIP6_PRRTADV_NI_HOVER, "Network Initiated Handover trigger" },
- { FMIP6_PRRTADV_NORTINFO, "No new router information" },
- { FMIP6_PRRTADV_LIMRTINFO, "Limited new router information" },
- { FMIP6_PRRTADV_UNSOL, "Unsolicited" },
+static const value_string fmip6_subtype_val[] = {
+ { FMIP6_SUBTYPE_RTSOLPR, "Router Solicitation for Proxy Advertisement" },
+ { FMIP6_SUBTYPE_PRRTADV, "Proxy Router Advertisement" },
+ { FMIP6_SUBTYPE_HI, "Handover Initiate" },
+ { FMIP6_SUBTYPE_HACK, "Handover Acknowledge" },
{ 0, NULL }
};
-static const value_string names_fmip6_hi_code[] = {
- { FMIP6_HI_PCOA, "FBU sent from previous link" },
- { FMIP6_HI_NOTPCOA, "FBU sent from new link" },
- { 0, NULL }
+static const value_string fmip6_prrtadv_code_val[] = {
+ { 0, "MN should use AP-ID, AR-info tuple" },
+ { 1, "Network Initiated Handover trigger" },
+ { 2, "No new router information" },
+ { 3, "Limited new router information" },
+ { 4, "Unsolicited" },
+ { 0, NULL }
};
-static const value_string names_fmip6_hack_code[] = {
- { FMIP6_HACK_VALID, "Handover Accepted, NCoA valid" },
- { FMIP6_HACK_INVALID, "Handover Accepted, NCoA not valid" },
- { FMIP6_HACK_INUSE, "Handover Accepted, NCoA in use" },
- { FMIP6_HACK_ASSIGNED, "Handover Accepted, NCoA assigned" },
- { FMIP6_HACK_NOTASSIGNED, "Handover Accepted, NCoA not assigned" },
- { FMIP6_HACK_NOTACCEPTED, "Handover Not Accepted, reason unspecified" },
- { FMIP6_HACK_PROHIBITED, "Administratively prohibited" },
- { FMIP6_HACK_INSUFFICIENT, "Insufficient resources" },
- { 0, NULL }
+static const value_string fmip6_hi_code_val[] = {
+ { 0, "FBU sent from previous link" },
+ { 1, "FBU sent from new link" },
+ { 0, NULL }
};
-static const value_string nd_opt_ipa_option_code_val[] = {
- { 1, "Old Care-of Address" },
- { 2, "New Care-of Address" },
- { 3, "NAR's IP address" },
- { 4, "NAR's Prefix (sent in PrRtAdv)" },
- { 0, NULL }
+static const value_string fmip6_hack_code_val[] = {
+ { 0, "Handover Accepted, NCoA valid" },
+ { 1, "Handover Accepted, NCoA not valid" },
+ { 2, "Handover Accepted, NCoA in use" },
+ { 3, "Handover Accepted, NCoA assigned" },
+ { 4, "Handover Accepted, NCoA not assigned" },
+ { 128, "Handover Not Accepted, reason unspecified" },
+ { 129, "Administratively prohibited" },
+ { 130, "Insufficient resources" },
+ { 0, NULL }
};
-static const value_string nd_opt_lla_option_code_val[] = {
- { 0, "Wildcard" },
- { 1, "Link-layer Address of the New Access Point" },
- { 2, "Link-layer Address of the MN" },
- { 3, "Link-layer Address of the NAR" },
- { 4, "Link-layer Address of the source" },
- { 5, "The AP belongs to the current interface of the router" },
- { 6, "No prefix information available" },
- { 7, "No fast handovers support available" },
- { 0, NULL }
-};
+#define FMIP6_HI_FLAG_S 0x80
+#define FMIP6_HI_FLAG_U 0x40
+#define FMIP6_HI_FLAG_RSV 0x3F
-static const value_string nd_opt_hai_option_code_val[] = {
- { 1, "Access Network Identifier (AN ID)" },
- { 2, "Sector ID" },
- { 0, NULL }
-};
+/* RFC 4620 - IPv6 Node Information Queries */
-static const value_string nd_opt_mn_option_code_val[] = {
- { 1, "NAI" },
- { 2, "IMSI" },
- { 0, NULL }
-};
-static const value_string nd_opt_naack_status_val[] = {
- { 1, "New CoA is invalid, perform address configuration" },
- { 2, "New CoA is invalid, use the supplied CoA" },
- { 3, "NCoA is invalid, use NAR's IP address as NCoA in FBU" },
- { 4, "PCoA supplied, do not send FBU" },
- { 128, "LLA is unrecognized" },
- { 0, NULL }
-};
+#define ICMP6_NI_SUBJ_IPV6 0 /* Query Subject is an IPv6 address */
+#define ICMP6_NI_SUBJ_FQDN 1 /* Query Subject is a Domain name */
+#define ICMP6_NI_SUBJ_IPV4 2 /* Query Subject is an IPv4 address */
+#define ICMP6_NI_SUCCESS 0 /* node information successful reply */
+#define ICMP6_NI_REFUSED 1 /* node information request is refused */
+#define ICMP6_NI_UNKNOWN 2 /* unknown Qtype */
+#define NI_QTYPE_NOOP 0 /* NOOP */
+#define NI_QTYPE_SUPTYPES 1 /* Supported Qtypes (Obso) */
+#define NI_QTYPE_NODENAME 2 /* Node Name */
+#define NI_QTYPE_NODEADDR 3 /* Node Addresses */
+#define NI_QTYPE_IPV4ADDR 4 /* IPv4 Addresses */
-static const value_string names_6lowpannd_aro_status_str[] = {
- { 0, "Success" },
- { 1, "Duplicate Exists" },
- { 2, "Neighbor Cache Full" },
+static const value_string ni_query_code_val[] = {
+ { ICMP6_NI_SUBJ_IPV6, "Query subject = IPv6 addresses" },
+ { ICMP6_NI_SUBJ_FQDN, "Query subject = DNS name or empty" },
+ { ICMP6_NI_SUBJ_IPV4, "Query subject = IPv4 addresses" },
{ 0, NULL }
};
-/* RPL: draft-ietf-roll-rpl-12.txt: Routing over Low-Power and Lossy Networks. */
-/* Pending IANA Assignment */
-/* RPL ICMPv6 Codes */
-#define ICMP6_RPL_DIS 0 /* DODAG Information Solicitation */
-#define ICMP6_RPL_DIO 1 /* DODAG Information Object */
-#define ICMP6_RPL_DAO 2 /* Destination Advertisement Object */
-#define ICMP6_RPL_DAOACK 3 /* Destination Advertisement Object Ack */
-
-/* RPL DIO Flags */
-#define RPL_DIO_FLAG_GROUNDED 0x80
-#define RPL_DIO_FLAG_ZERO 0x40
-#define RPL_DIO_FLAG_MOP 0x38
-#define RPL_DIO_FLAG_PREFERENCE 0x07
-
-/* RPL DAO Flags */
-#define RPL_DAO_FLAG_K 0x80
-#define RPL_DAO_FLAG_D 0x40
-#define RPL_DAO_FLAG_RESERVED 0x3F
-
-/* RPL DAO ACK Flags */
-#define RPL_DAOACK_FLAG_D 0x80
-#define RPL_DAOACK_FLAG_RESERVED 0x7F
-
-/* RPL Option Bitfields */
-#define RPL_OPT_PREFIX_FLAG_L 0x80
-#define RPL_OPT_PREFIX_FLAG_A 0x40
-#define RPL_OPT_PREFIX_FLAG_R 0x20
-#define RPL_OPT_PREFIX_FLAG_RSV 0x1F
-#define RPL_OPT_ROUTE_PREFERENCE 0x18
-#define RPL_OPT_ROUTE_RESERVED 0xE7
-#define RPL_OPT_CONFIG_FLAG_AUTH 0x08
-#define RPL_OPT_CONFIG_FLAG_PCS 0x07
-#define RPL_OPT_CONFIG_FLAG_RESERVED 0xF0
-#define RPL_OPT_TRANSIT_FLAG_E 0x80
-#define RPL_OPT_TRANSIT_FLAG_RSV 0x7F
-#define RPL_OPT_SOLICITED_FLAG_V 0x80
-#define RPL_OPT_SOLICITED_FLAG_I 0x40
-#define RPL_OPT_SOLICITED_FLAG_D 0x20
-#define RPL_OPT_SOLICITED_FLAG_RSV 0x1F
-
-static const value_string names_rpl_code[] = {
- { ICMP6_RPL_DIS, "DODAG Information Solicitation" },
- { ICMP6_RPL_DIO, "DODAG Information Object" },
- { ICMP6_RPL_DAO, "Destination Advertisement Object" },
- { ICMP6_RPL_DAOACK, "Destination Advertisement Object Acknowledgement" },
+static const value_string ni_reply_code_val[] = {
+ { ICMP6_NI_SUCCESS, "Successful" },
+ { ICMP6_NI_REFUSED, "Refused" },
+ { ICMP6_NI_UNKNOWN, "Unknown query type" },
{ 0, NULL }
};
+static const value_string ni_qtype_val[] = {
+ { NI_QTYPE_NOOP, "NOOP" },
+ { NI_QTYPE_SUPTYPES, "Supported query types (Obsolete)" },
+ { NI_QTYPE_NODENAME, "Node Name" },
+ { NI_QTYPE_NODEADDR, "Node addresses" },
+ { NI_QTYPE_IPV4ADDR, "IPv4 node addresses" },
+ { 0, NULL }
+};
-/* RPL Option Types */
-/* Pending IANA Assignment */
-#define RPL_OPT_PAD1 0 /* 1-byte padding */
-#define RPL_OPT_PADN 1 /* n-byte padding */
-#define RPL_OPT_METRIC 2 /* DAG metric container */
-#define RPL_OPT_ROUTING 3 /* Routing Information */
-#define RPL_OPT_CONFIG 4 /* DAG configuration */
-#define RPL_OPT_TARGET 5 /* RPL Target */
-#define RPL_OPT_TRANSIT 6 /* Transit */
-#define RPL_OPT_SOLICITED 7 /* Solicited Information */
-#define RPL_OPT_PREFIX 8 /* Destination prefix */
-#define RPL_OPT_TARGETDESC 9 /* RPL Target Descriptor */
+#define NI_FLAG_G 0x0020
+#define NI_FLAG_S 0x0010
+#define NI_FLAG_L 0x0008
+#define NI_FLAG_C 0x0004
+#define NI_FLAG_A 0x0002
+#define NI_FLAG_T 0x0001
+#define NI_FLAG_RSV 0xFFC0
-static const value_string rpl_option_vals[] = {
- { RPL_OPT_PAD1, "1-byte padding" },
- { RPL_OPT_PADN, "n-byte padding" },
- { RPL_OPT_METRIC, "Metric container" },
- { RPL_OPT_ROUTING, "Routing"},
- { RPL_OPT_CONFIG, "DODAG configuration" },
- { RPL_OPT_TARGET, "RPL Target" },
- { RPL_OPT_TRANSIT, "Transit Information" },
- { RPL_OPT_SOLICITED,"Solicited Information"},
- { RPL_OPT_PREFIX, "Prefix Information"},
- { RPL_OPT_TARGETDESC, "RPL Target Descriptor"},
- { 0, NULL }
+static const true_false_string tfs_ni_flag_a = {
+ "All unicast address",
+ "Unicast addresses on the queried interface"
};
-/* http://www.iana.org/assignments/icmpv6-parameters */
-
#define ND_OPT_SOURCE_LINKADDR 1
#define ND_OPT_TARGET_LINKADDR 2
#define ND_OPT_PREFIX_INFORMATION 3
{ 0, NULL }
};
+#define ND_RA_FLAG_M 0x80
+#define ND_RA_FLAG_O 0x40
+#define ND_RA_FLAG_H 0x20
+#define ND_RA_FLAG_PRF 0x18
+#define ND_RA_FLAG_P 0x04
+#define ND_RA_FLAG_RSV 0x02
+
+#define ND_NA_FLAG_R 0x80000000
+#define ND_NA_FLAG_S 0x40000000
+#define ND_NA_FLAG_O 0x20000000
+#define ND_NA_FLAG_RSV 0x1FFFFFFF
+
+static const value_string nd_flag_router_pref[] = {
+ { 1, "High" },
+ { 0, "Medium" },
+ { 3, "Low" },
+ { 2, "Reserved" },
+ { 0, NULL}
+};
+
+static const value_string nd_opt_ipa_option_code_val[] = {
+ { 1, "Old Care-of Address" },
+ { 2, "New Care-of Address" },
+ { 3, "NAR's IP address" },
+ { 4, "NAR's Prefix (sent in PrRtAdv)" },
+ { 0, NULL }
+};
+
+static const value_string nd_opt_lla_option_code_val[] = {
+ { 0, "Wildcard" },
+ { 1, "Link-layer Address of the New Access Point" },
+ { 2, "Link-layer Address of the MN" },
+ { 3, "Link-layer Address of the NAR" },
+ { 4, "Link-layer Address of the source" },
+ { 5, "The AP belongs to the current interface of the router" },
+ { 6, "No prefix information available" },
+ { 7, "No fast handovers support available" },
+ { 0, NULL }
+};
+
+static const value_string nd_opt_hai_option_code_val[] = {
+ { 1, "Access Network Identifier (AN ID)" },
+ { 2, "Sector ID" },
+ { 0, NULL }
+};
+
+static const value_string nd_opt_mn_option_code_val[] = {
+ { 1, "NAI" },
+ { 2, "IMSI" },
+ { 0, NULL }
+};
+static const value_string nd_opt_naack_status_val[] = {
+ { 1, "New CoA is invalid, perform address configuration" },
+ { 2, "New CoA is invalid, use the supplied CoA" },
+ { 3, "NCoA is invalid, use NAR's IP address as NCoA in FBU" },
+ { 4, "PCoA supplied, do not send FBU" },
+ { 128, "LLA is unrecognized" },
+ { 0, NULL }
+};
+
+#define ND_OPT_6CO_FLAG_C 0x10
+#define ND_OPT_6CO_FLAG_CID 0x0F
+#define ND_OPT_6CO_FLAG_RESERVED 0xE0
+
+static const value_string nd_opt_6lowpannd_status_val[] = {
+ { 0, "Success" },
+ { 1, "Duplicate Exists" },
+ { 2, "Neighbor Cache Full" },
+ { 0, NULL }
+};
+
static const value_string icmpv6_option_name_type_vals[] = {
{ 1, "DER Encoded X.501 Name" },
{ 2, "FQDN" },
{ 0, NULL }
};
+/* RFC 4191: Default Router Preferences and More-Specific Routes */
+
+#define ND_RA_FLAG_RTPREF_MASK 0x18 /* 00011000 */
+#define ND_RA_FLAG_RESERV_MASK 0xE7 /* 11100111 */
+
+/* RFC 5075/5175 : IPv6 Router Advertisement Flags Option */
#define FLAGS_EO_M 0x8000
#define FLAGS_EO_O 0x4000
#define FLAGS_EO_H 0x2000
#define FLAGS_EO_P 0x0400
#define FLAGS_EO_RSV 0x02FF
+
+
+/* RPL: draft-ietf-roll-rpl-17.txt: Routing over Low-Power and Lossy Networks. */
+/* Pending IANA Assignment */
+/* RPL ICMPv6 Codes */
+#define ICMP6_RPL_DIS 0x00 /* DODAG Information Solicitation */
+#define ICMP6_RPL_DIO 0x01 /* DODAG Information Object */
+#define ICMP6_RPL_DAO 0x02 /* Destination Advertisement Object */
+#define ICMP6_RPL_DAOACK 0x03 /* Destination Advertisement Object Ack */
+#define ICMP6_RPL_SDIS 0x80 /* Secure DODAG Information Solicitation */
+#define ICMP6_RPL_SDIO 0x81 /* Secure DODAG Information Object */
+#define ICMP6_RPL_SDAO 0x82 /* Secure Destination Advertisement Object */
+#define ICMP6_RPL_SDAOACK 0x83 /* Secure Destination Advertisement Object Ack */
+#define ICMP6_RPL_CC 0x8A /* Consistency Check */
+
+
+/* RPL DIO Flags */
+#define RPL_DIO_FLAG_G 0x80
+#define RPL_DIO_FLAG_0 0x40
+#define RPL_DIO_FLAG_MOP 0x38
+#define RPL_DIO_FLAG_PRF 0x07
+
+/* RPL DAO Flags */
+#define RPL_DAO_FLAG_K 0x80
+#define RPL_DAO_FLAG_D 0x40
+#define RPL_DAO_FLAG_RESERVED 0x3F
+
+/* RPL DAO ACK Flags */
+#define RPL_DAOACK_FLAG_D 0x80
+#define RPL_DAOACK_FLAG_RESERVED 0x7F
+
+/* RPL CC Flags */
+#define RPL_CC_FLAG_R 0x80
+#define RPL_CC_FLAG_RESERVED 0x7F
+
+/* RPL Secure */
+#define ICMP6_RPL_SECURE 0x80
+
+#define RPL_SECURE_FLAG_T 0x80
+#define RPL_SECURE_FLAG_RSV 0x7F
+
+#define RPL_SECURE_LVL 0x07
+#define RPL_SECURE_KIM 0xC0
+#define RPL_SECURE_RSV 0x38
+
+/* RPL Option Bitfields */
+#define RPL_OPT_PREFIX_FLAG_L 0x80
+#define RPL_OPT_PREFIX_FLAG_A 0x40
+#define RPL_OPT_PREFIX_FLAG_R 0x20
+#define RPL_OPT_PREFIX_FLAG_RSV 0x1F
+#define RPL_OPT_ROUTE_PREFERENCE 0x18
+#define RPL_OPT_ROUTE_RESERVED 0xE7
+#define RPL_OPT_CONFIG_FLAG_AUTH 0x08
+#define RPL_OPT_CONFIG_FLAG_PCS 0x07
+#define RPL_OPT_CONFIG_FLAG_RESERVED 0xF0
+#define RPL_OPT_TRANSIT_FLAG_E 0x80
+#define RPL_OPT_TRANSIT_FLAG_RSV 0x7F
+#define RPL_OPT_SOLICITED_FLAG_V 0x80
+#define RPL_OPT_SOLICITED_FLAG_I 0x40
+#define RPL_OPT_SOLICITED_FLAG_D 0x20
+#define RPL_OPT_SOLICITED_FLAG_RSV 0x1F
+
+static const value_string rpl_dio_map_val[] = {
+ { 0, "No downward routes maintained by RPL" },
+ { 1, "Non storing mode" },
+ { 2, "Storing without multicast support" },
+ { 3, "Storing with multicast support" },
+ { 0, NULL }
+};
+static const value_string rpl_code_val[] = {
+ { ICMP6_RPL_DIS, "DODAG Information Solicitation" },
+ { ICMP6_RPL_DIO, "DODAG Information Object" },
+ { ICMP6_RPL_DAO, "Destination Advertisement Object" },
+ { ICMP6_RPL_DAOACK, "Destination Advertisement Object Acknowledgement" },
+ { ICMP6_RPL_SDIS, "Secure DODAG Information Solicitation" },
+ { ICMP6_RPL_SDIO, "Secure DODAG Information Object" },
+ { ICMP6_RPL_SDAO, "Secure Destination Advertisement Object" },
+ { ICMP6_RPL_SDAOACK,"Secure Destination Advertisement Object Acknowledgement" },
+ { ICMP6_RPL_CC, "Consistency Check" },
+ { 0, NULL }
+};
+
+static const value_string rpl_secure_algorithm_encryption_val[] = {
+ { 0, "CCM with AES-128" },
+ { 0, NULL }
+};
+
+static const value_string rpl_secure_algorithm_signature_val[] = {
+ { 0, "RSA with SHA-256" },
+ { 0, NULL }
+};
+/* RPL Option Types */
+/* Pending IANA Assignment */
+#define RPL_OPT_PAD1 0 /* 1-byte padding */
+#define RPL_OPT_PADN 1 /* n-byte padding */
+#define RPL_OPT_METRIC 2 /* DAG metric container */
+#define RPL_OPT_ROUTING 3 /* Routing Information */
+#define RPL_OPT_CONFIG 4 /* DAG configuration */
+#define RPL_OPT_TARGET 5 /* RPL Target */
+#define RPL_OPT_TRANSIT 6 /* Transit */
+#define RPL_OPT_SOLICITED 7 /* Solicited Information */
+#define RPL_OPT_PREFIX 8 /* Destination prefix */
+#define RPL_OPT_TARGETDESC 9 /* RPL Target Descriptor */
+
+static const value_string rpl_option_vals[] = {
+ { RPL_OPT_PAD1, "1-byte padding" },
+ { RPL_OPT_PADN, "n-byte padding" },
+ { RPL_OPT_METRIC, "Metric container" },
+ { RPL_OPT_ROUTING, "Routing"},
+ { RPL_OPT_CONFIG, "DODAG configuration" },
+ { RPL_OPT_TARGET, "RPL Target" },
+ { RPL_OPT_TRANSIT, "Transit Information" },
+ { RPL_OPT_SOLICITED,"Solicited Information"},
+ { RPL_OPT_PREFIX, "Prefix Information"},
+ { RPL_OPT_TARGETDESC, "RPL Target Descriptor"},
+ { 0, NULL }
+};
+
+
+
static void
dissect_contained_icmpv6(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
{
}
static void
-dissect_icmpv6ndopt(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
+dissect_icmpv6_nd_opt(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
{
proto_tree *icmp6opt_tree, *flag_tree;
proto_item *ti, *ti_opt, *ti_opt_len;
/* ICMPv6 Option */
opt_len = tvb_get_guint8(tvb, offset + 1) * 8;
ti = proto_tree_add_item(tree, hf_icmpv6_opt, tvb, offset, opt_len, FALSE);
- icmp6opt_tree = proto_item_add_subtree(ti, ett_icmpv6opt);
+ icmp6opt_tree = proto_item_add_subtree(ti, ett_icmpv6_opt);
opt_offset = offset;
/* Option type */
proto_tree_add_item(icmp6opt_tree, hf_icmpv6_opt_linkaddr_mac, tvb, opt_offset, 6, FALSE);
ti_opt = proto_tree_add_item(icmp6opt_tree, hf_icmpv6_opt_target_linkaddr_mac, tvb, opt_offset, 6, FALSE);
PROTO_ITEM_SET_HIDDEN(ti_opt);
-
+
link_addr = tvb_get_ptr(tvb, opt_offset, 6);
col_append_fstr(pinfo->cinfo, COL_INFO, " is at %s", ether_to_str(link_addr));
proto_item_append_text(ti, " : %s", ether_to_str(link_addr));
case ND_OPT_PREFIX_INFORMATION: /* Prefix Information (3) */
{
guint8 prefix_len;
- struct e_in6_addr prefix;
/* RFC 4861 */
/* Prefix Length */
/* Flags */
ti_opt = proto_tree_add_item(icmp6opt_tree, hf_icmpv6_opt_prefix_flag, tvb, opt_offset, 1, FALSE);
- flag_tree = proto_item_add_subtree(ti_opt, ett_icmpv6flag);
+ flag_tree = proto_item_add_subtree(ti_opt, ett_icmpv6_flag_prefix);
proto_tree_add_item(flag_tree, hf_icmpv6_opt_prefix_flag_l, tvb, opt_offset, 1, FALSE);
proto_tree_add_item(flag_tree, hf_icmpv6_opt_prefix_flag_a, tvb, opt_offset, 1, FALSE);
/* Prefix */
proto_tree_add_item(icmp6opt_tree, hf_icmpv6_opt_prefix, tvb, opt_offset, 16, FALSE);
- tvb_get_ipv6(tvb, opt_offset, &prefix);
- proto_item_append_text(ti, " : %s/%d", ip6_to_str(&prefix), prefix_len);
+ proto_item_append_text(ti, " : %s/%d", tvb_ip6_to_str(tvb, opt_offset), prefix_len);
opt_offset += 16;
break;
case ND_OPT_SOURCE_ADDRLIST: /* Source Address List (9) */
case ND_OPT_TARGET_ADDRLIST: /* Target Address List (10)*/
{
- struct e_in6_addr ipv6_address;
proto_tree_add_item(icmp6opt_tree, hf_icmpv6_opt_reserved, tvb, opt_offset, 6, FALSE);
opt_offset += 6;
while(opt_offset < (offset + opt_len) ) {
proto_tree_add_item(icmp6opt_tree, hf_icmpv6_opt_ipv6_address, tvb, opt_offset, 16, FALSE);
- tvb_get_ipv6(tvb, opt_offset, &ipv6_address);
- proto_item_append_text(ti, " %s", ip6_to_str(&ipv6_address));
+ proto_item_append_text(ti, " %s", tvb_ip6_to_str(tvb, opt_offset));
opt_offset += 16;
}
break;
cga_item = proto_tree_add_item(icmp6opt_tree, hf_icmpv6_opt_cga, tvb, opt_offset, par_len, FALSE);
par_len += opt_offset;
- cga_tree = proto_item_add_subtree(cga_item, ett_cga_param_name);
+ cga_tree = proto_item_add_subtree(cga_item, ett_icmpv6_cga_param_name);
proto_tree_add_item(cga_tree, hf_icmpv6_opt_cga_modifier, tvb, opt_offset, 16, FALSE);
opt_offset += 16;
case 1:
/* DER Encoded X.501 Name */
name_item = proto_tree_add_item(icmp6opt_tree, hf_icmpv6_opt_name_x501, tvb, opt_offset, par_len, FALSE);
- name_tree = proto_item_add_subtree(name_item, ett_icmpv6opt_name);
+ name_tree = proto_item_add_subtree(name_item, ett_icmpv6_opt_name);
asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo);
dissect_x509if_Name(FALSE, tvb, opt_offset, &asn1_ctx, name_tree, hf_icmpv6_x509if_Name);
break;
case ND_OPT_IP_ADDRESS_PREFIX: /* IP Address/Prefix Option (17) */
{
guint8 prefix_len;
- struct e_in6_addr ipv6_address;
/* Option-code */
proto_tree_add_item(icmp6opt_tree, hf_icmpv6_opt_ipa_option_code, tvb, opt_offset, 1, FALSE);
/* IPv6 Address */
proto_tree_add_item(icmp6opt_tree, hf_icmpv6_opt_ipa_ipv6_address, tvb, opt_offset, 16, FALSE);
- tvb_get_ipv6(tvb, opt_offset, &ipv6_address);
opt_offset += 16;
- proto_item_append_text(ti, " %s/%d", ip6_to_str(&ipv6_address), prefix_len);
+ proto_item_append_text(ti, " %s/%d", tvb_ip6_to_str(tvb, opt_offset), prefix_len);
break;
}
{
guint8 prefix_len;
- struct e_in6_addr prefix;
/* Option-code */
proto_tree_add_item(icmp6opt_tree, hf_icmpv6_opt_nrpi_option_code, tvb, opt_offset, 1, FALSE);
/* Prefix */
proto_tree_add_item(icmp6opt_tree, hf_icmpv6_opt_nrpi_prefix, tvb, opt_offset, 16, FALSE);
- tvb_get_ipv6(tvb, opt_offset, &prefix);
opt_offset += 16;
- proto_item_append_text(ti, " %s/%d", ip6_to_str(&prefix), prefix_len);
+ proto_item_append_text(ti, " %s/%d", tvb_ip6_to_str(tvb, opt_offset), prefix_len);
break;
}
case ND_OPT_LINK_LAYER_ADDRESS: /* Link-layer Address Option (19) */
/* Flags */
ti_opt = proto_tree_add_item(icmp6opt_tree, hf_icmpv6_opt_map_flag, tvb, opt_offset, 1, FALSE);
- flag_tree = proto_item_add_subtree(ti_opt, ett_icmpv6flag);
+ flag_tree = proto_item_add_subtree(ti_opt, ett_icmpv6_flag_map);
proto_tree_add_item(flag_tree, hf_icmpv6_opt_map_flag_r, tvb, opt_offset, 1, FALSE);
proto_tree_add_item(flag_tree, hf_icmpv6_opt_map_flag_reserved, tvb, opt_offset, 1, FALSE);
/* Flags */
ti_opt = proto_tree_add_item(icmp6opt_tree, hf_icmpv6_opt_route_info_flag, tvb, opt_offset, 1, FALSE);
- flag_tree = proto_item_add_subtree(ti_opt, ett_icmpv6flag);
+ flag_tree = proto_item_add_subtree(ti_opt, ett_icmpv6_flag_route_info);
proto_tree_add_item(flag_tree, hf_icmpv6_opt_route_info_flag_route_preference, tvb, opt_offset, 1, FALSE);
proto_tree_add_item(flag_tree, hf_icmpv6_opt_route_info_flag_reserved, tvb, opt_offset, 1, FALSE);
route_preference = tvb_get_guint8(tvb, opt_offset);
route_preference = (route_preference & ND_RA_FLAG_RTPREF_MASK) >> 3;
- proto_item_append_text(ti, " : %s", val_to_str(route_preference, names_router_pref, "Unknown %d") );
+ proto_item_append_text(ti, " : %s", val_to_str(route_preference, nd_flag_router_pref, "Unknown %d") );
opt_offset += 1;
/* Route Lifetime */
proto_item_append_text(ti, " %s/%d", ip6_to_str(&prefix), prefix_len);
break;
case 24:
- tvb_get_ipv6(tvb, opt_offset, &prefix);
proto_tree_add_item(icmp6opt_tree, hf_icmpv6_opt_prefix, tvb, opt_offset, 16, FALSE);
- proto_item_append_text(ti, " %s/%d", ip6_to_str(&prefix), prefix_len);
+ proto_item_append_text(ti, " %s/%d", tvb_ip6_to_str(tvb, opt_offset), prefix_len);
break;
default:
expert_add_info_format(pinfo, ti_opt_len, PI_MALFORMED, PI_ERROR, "Invalid Option Length");
case ND_OPT_RECURSIVE_DNS_SERVER: /* Recursive DNS Server Option (25) */
{
- struct e_in6_addr rdnss;
/* Reserved */
proto_tree_add_item(icmp6opt_tree, hf_icmpv6_opt_reserved, tvb, opt_offset, 2, FALSE);
opt_offset += 2;
while(opt_offset < (offset + opt_len) ) {
proto_tree_add_item(icmp6opt_tree, hf_icmpv6_opt_rdnss, tvb, opt_offset, 16, FALSE);
- tvb_get_ipv6(tvb, opt_offset, &rdnss);
- proto_item_append_text(ti, " %s", ip6_to_str(&rdnss));
+ proto_item_append_text(ti, " %s", tvb_ip6_to_str(tvb, opt_offset));
opt_offset += 16;
}
case ND_OPT_FLAGS_EXTENSION: /* RA Flags Extension Option (26) */
{
ti_opt = proto_tree_add_item(icmp6opt_tree, hf_icmpv6_opt_efo, tvb, opt_offset, 6, FALSE);
- flag_tree = proto_item_add_subtree(ti_opt, ett_icmpv6flag);
+ flag_tree = proto_item_add_subtree(ti_opt, ett_icmpv6_flag_efo);
proto_tree_add_item(flag_tree, hf_icmpv6_opt_efo_m, tvb, opt_offset, 2, FALSE);
proto_tree_add_item(flag_tree, hf_icmpv6_opt_efo_o, tvb, opt_offset, 2, FALSE);
/* Flags & CID */
ti_opt = proto_tree_add_item(icmp6opt_tree, hf_icmpv6_opt_6co_flag, tvb, opt_offset, 1, FALSE);
- flag_tree = proto_item_add_subtree(ti_opt, ett_icmpv6flag);
+ flag_tree = proto_item_add_subtree(ti_opt, ett_icmpv6_flag_6lowpan);
proto_tree_add_item(flag_tree, hf_icmpv6_opt_6co_flag_c, tvb, opt_offset, 1, FALSE);
proto_tree_add_item(flag_tree, hf_icmpv6_opt_6co_flag_cid, tvb, opt_offset, 1, FALSE);
proto_tree_add_item(flag_tree, hf_icmpv6_opt_6co_flag_reserved, tvb, opt_offset, 1, FALSE);
proto_item_append_text(ti, " %s/%d", ip6_to_str(&context_prefix), context_len);
break;
case 24:
- tvb_get_ipv6(tvb, opt_offset, &context_prefix);
proto_tree_add_item(icmp6opt_tree, hf_icmpv6_opt_6co_context_prefix, tvb, opt_offset, 16, FALSE);
- proto_item_append_text(ti, " %s/%d", ip6_to_str(&context_prefix), context_len);
+ proto_item_append_text(ti, " %s/%d", tvb_ip6_to_str(tvb, opt_offset), context_len);
break;
default:
expert_add_info_format(pinfo, ti_opt_len, PI_MALFORMED, PI_ERROR, "Invalid Option Length");
/* EUI-64 */
proto_tree_add_item(icmp6opt_tree, hf_icmpv6_opt_aro_eui64, tvb, opt_offset, 8, FALSE);
eui64 = tvb_bytes_to_str_punct(tvb, opt_offset, 8, ':');
- proto_item_append_text(ti, " : Register %s %s", eui64, val_to_str(status, names_6lowpannd_aro_status_str, "Unknown %d"));
+ proto_item_append_text(ti, " : Register %s %s", eui64, val_to_str(status, nd_opt_6lowpannd_status_val, "Unknown %d"));
opt_offset += 8;
}
case ND_OPT_AUTH_BORDER_ROUTER: /* Authoritative Border Router (33) */
{
guint16 version;
- struct e_in6_addr addr_6lbr;
/* Version */
proto_tree_add_item(icmp6opt_tree, hf_icmpv6_opt_abro_version, tvb, opt_offset, 2, FALSE);
/* 6LBR Address */
proto_tree_add_item(icmp6opt_tree, hf_icmpv6_opt_abro_6lbr_address, tvb, opt_offset, 16, FALSE);
- tvb_get_ipv6(tvb, opt_offset, &addr_6lbr);
- proto_item_append_text(ti, " : Version %d, 6LBR : %s", version, ip6_to_str(&addr_6lbr));
+ proto_item_append_text(ti, " : Version %d, 6LBR : %s", version, tvb_ip6_to_str(tvb, opt_offset));
opt_offset += 16;
}
default :
expert_add_info_format(pinfo, ti, PI_UNDECODED, PI_NOTE, "Dissector for ICMPv6 Option (%d) code not implemented, Contact Wireshark developers if you want this supported", opt_type);
+ proto_tree_add_item(icmp6opt_tree, hf_icmpv6_data, tvb, opt_offset, opt_len, FALSE);
break;
} /* switch (opt_type) */
}
-/* RPL: draft-ietf-roll-rpl-12.txt: Routing over Low-Power and Lossy Networks. */
+/* RPL: draft-ietf-roll-rpl-17.txt: Routing over Low-Power and Lossy Networks. */
static void
dissect_icmpv6_rpl_opt(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
{
/* ICMPv6 RPL Option */
ti = proto_tree_add_item(tree, hf_icmpv6_rpl_opt, tvb, offset, 1, FALSE);
- icmp6opt_tree = proto_item_add_subtree(ti, ett_icmpv6opt);
+ icmp6opt_tree = proto_item_add_subtree(ti, ett_icmpv6_rpl_opt);
opt_offset = offset;
/* Option type */
/* The Pad1 option is a special case, and contains no data. */
if (opt_type == RPL_OPT_PAD1) {
offset += 1;
+ proto_item_append_text(ti, ")");
continue;
}
/* Flags */
ti_opt = proto_tree_add_item(icmp6opt_tree, hf_icmpv6_rpl_opt_route_flag, tvb, opt_offset, 1, FALSE);
- flag_tree = proto_item_add_subtree(ti_opt, ett_icmpv6flag);
+ flag_tree = proto_item_add_subtree(ti_opt, ett_icmpv6_rpl_flag_routing);
proto_tree_add_item(flag_tree, hf_icmpv6_rpl_opt_route_pref, tvb, opt_offset, 1, FALSE);
proto_tree_add_item(flag_tree, hf_icmpv6_rpl_opt_route_reserved, tvb, opt_offset, 1, FALSE);
proto_item_append_text(ti, " %s/%d", ip6_to_str(&prefix), prefix_len);
break;
case 22:
- tvb_get_ipv6(tvb, opt_offset, &prefix);
proto_tree_add_item(icmp6opt_tree, hf_icmpv6_rpl_opt_route_prefix, tvb, opt_offset, 16, FALSE);
- proto_item_append_text(ti, " %s/%d", ip6_to_str(&prefix), prefix_len);
+ proto_item_append_text(ti, " %s/%d", tvb_ip6_to_str(tvb, opt_offset), prefix_len);
break;
default:
expert_add_info_format(pinfo, ti_opt_len, PI_MALFORMED, PI_ERROR, "Invalid Option Length");
/* Flags */
ti_opt = proto_tree_add_item(icmp6opt_tree, hf_icmpv6_rpl_opt_config_flag, tvb, opt_offset, 1, FALSE);
- flag_tree = proto_item_add_subtree(ti_opt, ett_icmpv6flag);
+ flag_tree = proto_item_add_subtree(ti_opt, ett_icmpv6_rpl_flag_config);
proto_tree_add_item(flag_tree, hf_icmpv6_rpl_opt_config_reserved, tvb, opt_offset, 1, FALSE);
proto_tree_add_item(flag_tree, hf_icmpv6_rpl_opt_config_auth, tvb, opt_offset, 1, FALSE);
proto_item_append_text(ti, " %s/%d", ip6_to_str(&target_prefix), prefix_len);
break;
case 18:
- tvb_get_ipv6(tvb, opt_offset, &target_prefix);
proto_tree_add_item(icmp6opt_tree, hf_icmpv6_rpl_opt_target_prefix, tvb, opt_offset, 16, FALSE);
- proto_item_append_text(ti, " %s/%d", ip6_to_str(&target_prefix), prefix_len);
+ proto_item_append_text(ti, " %s/%d", tvb_ip6_to_str(tvb, opt_offset), prefix_len);
break;
default:
expert_add_info_format(pinfo, ti_opt_len, PI_MALFORMED, PI_ERROR, "Invalid Option Length");
break;
}
case RPL_OPT_TRANSIT: {
-
/* Flags */
ti_opt = proto_tree_add_item(icmp6opt_tree, hf_icmpv6_rpl_opt_transit_flag, tvb, opt_offset, 1, FALSE);
- flag_tree = proto_item_add_subtree(ti_opt, ett_icmpv6flag);
+ flag_tree = proto_item_add_subtree(ti_opt, ett_icmpv6_rpl_flag_transit);
proto_tree_add_item(flag_tree, hf_icmpv6_rpl_opt_transit_flag_e, tvb, opt_offset, 1, FALSE);
proto_tree_add_item(flag_tree, hf_icmpv6_rpl_opt_transit_flag_rsv, tvb, opt_offset, 1, FALSE);
if(opt_len > 4)
{
proto_tree_add_item(icmp6opt_tree, hf_icmpv6_rpl_opt_transit_parent, tvb, opt_offset, 16, FALSE);
+ proto_item_append_text(ti, " %s", tvb_ip6_to_str(tvb, opt_offset));
opt_offset += 16;
}
/* Flags */
ti_opt = proto_tree_add_item(icmp6opt_tree, hf_icmpv6_rpl_opt_solicited_flag, tvb, opt_offset, 1, FALSE);
- flag_tree = proto_item_add_subtree(ti_opt, ett_icmpv6flag);
+ flag_tree = proto_item_add_subtree(ti_opt, ett_icmpv6_rpl_flag_solicited);
proto_tree_add_item(flag_tree, hf_icmpv6_rpl_opt_solicited_flag_v, tvb, opt_offset, 1, FALSE);
proto_tree_add_item(flag_tree, hf_icmpv6_rpl_opt_solicited_flag_i, tvb, opt_offset, 1, FALSE);
case RPL_OPT_PREFIX: {
/* Destination prefix option. */
guint8 prefix_len;
- struct e_in6_addr prefix;
/* Prefix length */
prefix_len = tvb_get_guint8(tvb, opt_offset);
/* Flags */
ti_opt = proto_tree_add_item(icmp6opt_tree, hf_icmpv6_rpl_opt_prefix_flag, tvb, opt_offset, 1, FALSE);
- flag_tree = proto_item_add_subtree(ti_opt, ett_icmpv6flag);
+ flag_tree = proto_item_add_subtree(ti_opt, ett_icmpv6_rpl_flag_prefix);
proto_tree_add_item(flag_tree, hf_icmpv6_rpl_opt_prefix_flag_l, tvb, opt_offset, 1, FALSE);
proto_tree_add_item(flag_tree, hf_icmpv6_rpl_opt_prefix_flag_a, tvb, opt_offset, 1, FALSE);
opt_offset += 4;
/* Prefix */
- tvb_get_ipv6(tvb, opt_offset, &prefix);
proto_tree_add_item(icmp6opt_tree, hf_icmpv6_rpl_opt_prefix, tvb, opt_offset, 16, FALSE);
- proto_item_append_text(ti, " %s/%d", ip6_to_str(&prefix), prefix_len);
+ proto_item_append_text(ti, " %s/%d", tvb_ip6_to_str(tvb, opt_offset), prefix_len);
opt_offset += 16;
break;
}
default :
expert_add_info_format(pinfo, ti, PI_UNDECODED, PI_NOTE, "Dissector for ICMPv6 RPL Option (%d) code not implemented, Contact Wireshark developers if you want this supported", opt_type);
+ proto_tree_add_item(icmp6opt_tree, hf_icmpv6_data, tvb, opt_offset, opt_len, FALSE);
break;
} /* switch (opt_type) */
}
}
-/*
- * RFC 4620 - IPv6 Node Information Queries
- */
-
static void
-dissect_nodeinfo(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, guint8 icmp6_type, guint8 icmp6_code)
+dissect_rpl_control(tvbuff_t *tvb, int rpl_offset, packet_info *pinfo _U_, proto_tree *icmp6_tree, guint8 icmp6_type _U_, guint8 icmp6_code)
{
proto_tree *flag_tree;
proto_item *ti;
- guint16 qtype;
- int ni_offset = offset + 4;
- /* Qtype */
- proto_tree_add_item(tree, hf_icmpv6_ni_qtype, tvb, ni_offset, 2, FALSE);
- qtype = tvb_get_ntohs(tvb, ni_offset);
- ni_offset += 2;
+ /* Secure RPL ? (ICMP Code start to 0x8x) */
+ if(icmp6_code & ICMP6_RPL_SECURE)
+ {
+ guint8 kim, lvl;
- /* Flags */
- ti = proto_tree_add_item(tree, hf_icmpv6_ni_flag, tvb, ni_offset, 2, FALSE);
- flag_tree = proto_item_add_subtree(ti, ett_icmpv6flag);
+ /* Flags */
+ ti = proto_tree_add_item(icmp6_tree, hf_icmpv6_rpl_secure_flag, tvb, rpl_offset, 1, FALSE);
+ flag_tree = proto_item_add_subtree(ti, ett_icmpv6_flag_secure);
+ proto_tree_add_item(flag_tree, hf_icmpv6_rpl_secure_flag_t, tvb, rpl_offset, 1, FALSE);
+ proto_tree_add_item(flag_tree, hf_icmpv6_rpl_secure_flag_rsv, tvb, rpl_offset, 1, FALSE);
+ rpl_offset += 1;
+
+ /* Algorithm */
+ ti = proto_tree_add_item(icmp6_tree, hf_icmpv6_rpl_secure_algorithm, tvb, rpl_offset, 1, FALSE);
+ flag_tree = proto_item_add_subtree(ti, ett_icmpv6_flag_secure);
+ proto_tree_add_item(flag_tree, hf_icmpv6_rpl_secure_algorithm_encryption, tvb, rpl_offset, 1, FALSE);
+ proto_tree_add_item(flag_tree, hf_icmpv6_rpl_secure_algorithm_signature, tvb, rpl_offset, 1, FALSE);
+ rpl_offset += 1;
+
+ /* KIM & LVL */
+ ti = proto_tree_add_item(icmp6_tree, hf_icmpv6_rpl_secure_flag, tvb, rpl_offset, 1, FALSE);
+ flag_tree = proto_item_add_subtree(ti, ett_icmpv6_flag_secure);
+ proto_tree_add_item(flag_tree, hf_icmpv6_rpl_secure_kim, tvb, rpl_offset, 1, FALSE);
+ proto_tree_add_item(flag_tree, hf_icmpv6_rpl_secure_lvl, tvb, rpl_offset, 1, FALSE);
+ proto_tree_add_item(flag_tree, hf_icmpv6_rpl_secure_rsv, tvb, rpl_offset, 1, FALSE);
+ kim = tvb_get_guint8(tvb, rpl_offset) & RPL_SECURE_KIM >> 6;
+ lvl = tvb_get_guint8(tvb, rpl_offset) & RPL_SECURE_LVL;
+ rpl_offset += 1;
+
+ /* Flags */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_rpl_secure_flag, tvb, rpl_offset, 1, FALSE);
+ rpl_offset += 1;
+
+ /* Counter */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_rpl_secure_counter, tvb, rpl_offset, 4, FALSE);
+ rpl_offset += 4;
+
+ /* Key Identifier */
+ switch(kim){
+ case 0:
+ {
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_rpl_secure_key_index, tvb, rpl_offset, 1, FALSE);
+ rpl_offset += 1;
+ break;
+ }
+ case 1:
+ {
+ /* No Key Identifier */
+ break;
+ }
+ case 2:
+ {
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_rpl_secure_key_source, tvb, rpl_offset, 8, FALSE);
+ rpl_offset += 8;
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_rpl_secure_key_index, tvb, rpl_offset, 1, FALSE);
+ rpl_offset += 1;
+ break;
+ }
+ case 3:
+ {
+ if(lvl == 1 || lvl == 3)
+ {
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_rpl_secure_key_source, tvb, rpl_offset, 8, FALSE);
+ rpl_offset += 8;
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_rpl_secure_key_index, tvb, rpl_offset, 1, FALSE);
+ rpl_offset += 1;
+ }
+ break;
+ }
+
+ }
+
+ }
+ switch(icmp6_code){
+ case ICMP6_RPL_DIS: /* DODAG Information Solicitation (0) */
+ case ICMP6_RPL_SDIS: /* Secure DODAG Information Solicitation (128) */
+ {
+ /* Flags */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_rpl_dis_flag, tvb, rpl_offset, 1, FALSE);
+ rpl_offset += 1;
+
+ /* Reserved */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_reserved, tvb, rpl_offset, 1, FALSE);
+ rpl_offset += 1;
+
+ /* RPL Options */
+ dissect_icmpv6_rpl_opt(tvb, rpl_offset, pinfo, icmp6_tree);
+ break;
+ }
+ case ICMP6_RPL_DIO: /* DODAG Information Object (1) */
+ case ICMP6_RPL_SDIO: /* Secure DODAG Information Object (129) */
+ {
+ /* RPLInstanceID */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_rpl_dio_instance, tvb, rpl_offset, 1, FALSE);
+ rpl_offset += 1;
+
+ /* Version Number */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_rpl_dio_version, tvb, rpl_offset, 1, FALSE);
+ rpl_offset += 1;
+
+ /* Rank */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_rpl_dio_rank, tvb, rpl_offset, 2, FALSE);
+ rpl_offset += 2;
+
+ /* Flags */
+ ti = proto_tree_add_item(icmp6_tree, hf_icmpv6_rpl_dio_flag, tvb, rpl_offset, 1, FALSE);
+ flag_tree = proto_item_add_subtree(ti, ett_icmpv6_flag_rpl_dio);
+ proto_tree_add_item(flag_tree, hf_icmpv6_rpl_dio_flag_g, tvb, rpl_offset, 1, FALSE);
+ proto_tree_add_item(flag_tree, hf_icmpv6_rpl_dio_flag_0, tvb, rpl_offset, 1, FALSE);
+ proto_tree_add_item(flag_tree, hf_icmpv6_rpl_dio_flag_mop, tvb, rpl_offset, 1, FALSE);
+ proto_tree_add_item(flag_tree, hf_icmpv6_rpl_dio_flag_prf, tvb, rpl_offset, 1, FALSE);
+ rpl_offset += 1;
+
+ /* Destination Advertisement Trigger Sequence Number (DTSN) */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_rpl_dio_dtsn, tvb, rpl_offset, 1, FALSE);
+ rpl_offset += 1;
+
+ /* Flags */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_rpl_dio_flag, tvb, rpl_offset, 1, FALSE);
+ rpl_offset += 1;
+
+ /* Reserved */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_reserved, tvb, rpl_offset, 1, FALSE);
+ rpl_offset += 1;
+
+ /* DODAGID */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_rpl_dio_dagid, tvb, rpl_offset, 16, FALSE);
+ rpl_offset += 16;
+
+ /* RPL Options */
+ dissect_icmpv6_rpl_opt(tvb, rpl_offset, pinfo, icmp6_tree);
+ break;
+ }
+ case ICMP6_RPL_DAO: /* Destination Advertisement Object (2) */
+ case ICMP6_RPL_SDAO: /* Secure Destination Advertisement Object (130) */
+ {
+ guint8 flags;
+
+ /* DAO Instance */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_rpl_dao_instance, tvb, rpl_offset, 1, FALSE);
+ rpl_offset += 1;
+
+ /* Flags */
+ ti = proto_tree_add_item(icmp6_tree, hf_icmpv6_rpl_dao_flag, tvb, rpl_offset, 1, FALSE);
+ flag_tree = proto_item_add_subtree(ti, ett_icmpv6_flag_rpl_dao);
+ proto_tree_add_item(flag_tree, hf_icmpv6_rpl_dao_flag_k, tvb, rpl_offset, 1, FALSE);
+ proto_tree_add_item(flag_tree, hf_icmpv6_rpl_dao_flag_d, tvb, rpl_offset, 1, FALSE);
+ proto_tree_add_item(flag_tree, hf_icmpv6_rpl_dao_flag_rsv, tvb, rpl_offset, 1, FALSE);
+ flags = tvb_get_guint8(tvb, rpl_offset);
+ rpl_offset += 1;
+
+ /* Reserved */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_reserved, tvb, rpl_offset, 1, FALSE);
+ rpl_offset += 1;
+
+ /* Sequence */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_rpl_dao_sequence, tvb, rpl_offset, 1, FALSE);
+ rpl_offset += 1;
+
+ /* DODAGID */
+ if(flags & RPL_DAO_FLAG_D)
+ {
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_rpl_dao_dodagid, tvb, rpl_offset, 16, FALSE);
+ rpl_offset += 16;
+ }
+ /* Options */
+ dissect_icmpv6_rpl_opt(tvb, rpl_offset, pinfo, icmp6_tree);
+ break;
+ }
+ case ICMP6_RPL_DAOACK: /* Destination Advertisement Object Acknowledgment (3) */
+ case ICMP6_RPL_SDAOACK: /* Secure Destination Advertisement Object Acknowledgment (131) */
+ {
+ guint8 flags;
+
+ /* DAO Instance */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_rpl_daoack_instance, tvb, rpl_offset, 1, FALSE);
+ rpl_offset += 1;
+
+ /* Flags */
+ ti = proto_tree_add_item(icmp6_tree, hf_icmpv6_rpl_daoack_flag, tvb, rpl_offset, 1, FALSE);
+ flag_tree = proto_item_add_subtree(ti, ett_icmpv6_flag_rpl_daoack);
+ proto_tree_add_item(flag_tree, hf_icmpv6_rpl_daoack_flag_d, tvb, rpl_offset, 1, FALSE);
+ proto_tree_add_item(flag_tree, hf_icmpv6_rpl_daoack_flag_rsv, tvb, rpl_offset, 1, FALSE);
+ flags = tvb_get_guint8(tvb, rpl_offset);
+ rpl_offset += 1;
+
+ /* DAO Sequence */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_rpl_daoack_sequence, tvb, rpl_offset, 1, FALSE);
+ rpl_offset += 1;
+
+ /* Status */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_rpl_daoack_status, tvb, rpl_offset, 1, FALSE);
+ rpl_offset += 1;
+
+ /* DODAGID */
+ if(flags & RPL_DAOACK_FLAG_D)
+ {
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_rpl_daoack_dodagid, tvb, rpl_offset, 16, FALSE);
+ }
+
+ /* Options */
+ dissect_icmpv6_rpl_opt(tvb, rpl_offset, pinfo, icmp6_tree);
+ break;
+ }
+ case ICMP6_RPL_CC:
+ {
+ /* CC Instance */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_rpl_cc_instance, tvb, rpl_offset, 1, FALSE);
+ rpl_offset += 1;
+
+ /* Flags */
+ ti = proto_tree_add_item(icmp6_tree, hf_icmpv6_rpl_cc_flag, tvb, rpl_offset, 1, FALSE);
+ flag_tree = proto_item_add_subtree(ti, ett_icmpv6_flag_rpl_cc);
+ proto_tree_add_item(flag_tree, hf_icmpv6_rpl_cc_flag_r, tvb, rpl_offset, 1, FALSE);
+ proto_tree_add_item(flag_tree, hf_icmpv6_rpl_cc_flag_rsv, tvb, rpl_offset, 1, FALSE);
+ rpl_offset += 1;
+
+ /* CC Nonce */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_rpl_cc_nonce, tvb, rpl_offset, 2, FALSE);
+ rpl_offset += 2;
+
+ /* DODAGID */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_rpl_cc_dodagid, tvb, rpl_offset, 16, FALSE);
+ rpl_offset += 16;
+
+ /* Destination Counter */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_rpl_cc_destination_counter, tvb, rpl_offset, 4, FALSE);
+ rpl_offset += 4;
+
+ /* Options */
+ dissect_icmpv6_rpl_opt(tvb, rpl_offset, pinfo, icmp6_tree);
+ break;
+ }
+
+ }
+}
+/* RFC 4620 - IPv6 Node Information Queries */
+
+static void
+dissect_nodeinfo(tvbuff_t *tvb, int ni_offset, packet_info *pinfo _U_, proto_tree *tree, guint8 icmp6_type, guint8 icmp6_code)
+{
+ proto_tree *flag_tree;
+ proto_item *ti;
+ guint16 qtype;
+
+ /* Qtype */
+ proto_tree_add_item(tree, hf_icmpv6_ni_qtype, tvb, ni_offset, 2, FALSE);
+ qtype = tvb_get_ntohs(tvb, ni_offset);
+ ni_offset += 2;
+
+ /* Flags */
+ ti = proto_tree_add_item(tree, hf_icmpv6_ni_flag, tvb, ni_offset, 2, FALSE);
+ flag_tree = proto_item_add_subtree(ti, ett_icmpv6_flag_ni);
proto_tree_add_item(flag_tree, hf_icmpv6_ni_flag_g, tvb, ni_offset, 2, FALSE);
proto_tree_add_item(flag_tree, hf_icmpv6_ni_flag_s, tvb, ni_offset, 2, FALSE);
proto_tree_add_item(flag_tree, hf_icmpv6_ni_flag_l, tvb, ni_offset, 2, FALSE);
}
}
}
-/*
- * RFC 2894 - Router Renumbering for IPv6
-*/
+/* RFC 2894 - Router Renumbering for IPv6 */
+
static void
-dissect_rrenum(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, guint8 icmp6_type _U_, guint8 icmp6_code)
+dissect_rrenum(tvbuff_t *tvb, int rr_offset, packet_info *pinfo _U_, proto_tree *tree, guint8 icmp6_type _U_, guint8 icmp6_code)
{
proto_tree *flag_tree, *mp_tree, *up_tree, *rm_tree;
proto_item *ti, *ti_mp, *ti_up, *ti_rm;
- int rr_offset = offset + 4;
/* Sequence Number */
proto_tree_add_item(tree, hf_icmpv6_rr_sequencenumber, tvb, rr_offset, 4, FALSE);
/* Flags */
ti = proto_tree_add_item(tree, hf_icmpv6_rr_flag, tvb, rr_offset, 1, FALSE);
- flag_tree = proto_item_add_subtree(ti, ett_icmpv6flag);
+ flag_tree = proto_item_add_subtree(ti, ett_icmpv6_flag_rr);
proto_tree_add_item(flag_tree, hf_icmpv6_rr_flag_t, tvb, rr_offset, 1, FALSE);
proto_tree_add_item(flag_tree, hf_icmpv6_rr_flag_r, tvb, rr_offset, 1, FALSE);
proto_tree_add_item(flag_tree, hf_icmpv6_rr_flag_a, tvb, rr_offset, 1, FALSE);
if(icmp6_code == ICMP6_ROUTER_RENUMBERING_COMMAND){
/* Match-Prefix Part */
guint8 opcode, oplength, matchlen, minlen, maxlen;
- struct e_in6_addr matchprefix;
ti_mp = proto_tree_add_item(tree, hf_icmpv6_rr_pco_mp_part, tvb, rr_offset, 24, FALSE);
- mp_tree = proto_item_add_subtree(ti_mp, ett_icmpv6opt);
+ mp_tree = proto_item_add_subtree(ti_mp, ett_icmpv6_rr_mp);
/* OpCode */
proto_tree_add_item(mp_tree, hf_icmpv6_rr_pco_mp_opcode, tvb, rr_offset, 1, FALSE);
/* Match Prefix */
proto_tree_add_item(mp_tree, hf_icmpv6_rr_pco_mp_matchprefix, tvb, rr_offset, 16, FALSE);
- tvb_get_ipv6(tvb, rr_offset, &matchprefix);
rr_offset += 16;
/* Add Info (Prefix, Length...) to Match Prefix Part label */
- proto_item_append_text(ti_mp, ": %s %s/%u (%u-%u)", val_to_str(opcode, rr_pco_mp_opcode_val, "Unknown %d"), ip6_to_str(&matchprefix), matchlen, minlen, maxlen);
+ proto_item_append_text(ti_mp, ": %s %s/%u (%u-%u)", val_to_str(opcode, rr_pco_mp_opcode_val, "Unknown %d"), tvb_ip6_to_str(tvb, rr_offset), matchlen, minlen, maxlen);
while ((int)tvb_reported_length(tvb) > rr_offset) {
/* Use-Prefix Part */
guint8 uselen, keeplen;
- struct e_in6_addr useprefix;
ti_up = proto_tree_add_item(tree, hf_icmpv6_rr_pco_up_part, tvb, rr_offset, 32, FALSE);
- up_tree = proto_item_add_subtree(ti_up, ett_icmpv6opt);
+ up_tree = proto_item_add_subtree(ti_up, ett_icmpv6_rr_up);
/* UseLen */
proto_tree_add_item(up_tree, hf_icmpv6_rr_pco_up_uselen, tvb, rr_offset, 1, FALSE);
/* FlagMask */
ti = proto_tree_add_item(up_tree, hf_icmpv6_rr_pco_up_flagmask, tvb, rr_offset, 1, FALSE);
- flag_tree = proto_item_add_subtree(ti, ett_icmpv6flag);
+ flag_tree = proto_item_add_subtree(ti, ett_icmpv6_rr_up_flag_mask);
proto_tree_add_item(flag_tree, hf_icmpv6_rr_pco_up_flagmask_l, tvb, rr_offset, 1, FALSE);
proto_tree_add_item(flag_tree, hf_icmpv6_rr_pco_up_flagmask_a, tvb, rr_offset, 1, FALSE);
proto_tree_add_item(flag_tree, hf_icmpv6_rr_pco_up_flagmask_reserved, tvb, rr_offset, 1, FALSE);
/* RaFlags */
ti = proto_tree_add_item(up_tree, hf_icmpv6_rr_pco_up_raflags, tvb, rr_offset, 1, FALSE);
- flag_tree = proto_item_add_subtree(ti, ett_icmpv6flag);
+ flag_tree = proto_item_add_subtree(ti, ett_icmpv6_rr_up_flag_ra);
proto_tree_add_item(flag_tree, hf_icmpv6_rr_pco_up_raflags_l, tvb, rr_offset, 1, FALSE);
proto_tree_add_item(flag_tree, hf_icmpv6_rr_pco_up_raflags_a, tvb, rr_offset, 1, FALSE);
proto_tree_add_item(flag_tree, hf_icmpv6_rr_pco_up_raflags_reserved, tvb, rr_offset, 1, FALSE);
/* Flags */
ti = proto_tree_add_item(up_tree, hf_icmpv6_rr_pco_up_flag, tvb, rr_offset, 4, FALSE);
- flag_tree = proto_item_add_subtree(ti, ett_icmpv6flag);
+ flag_tree = proto_item_add_subtree(ti, ett_icmpv6_rr_up_flag);
proto_tree_add_item(flag_tree, hf_icmpv6_rr_pco_up_flag_v, tvb, rr_offset, 4, FALSE);
proto_tree_add_item(flag_tree, hf_icmpv6_rr_pco_up_flag_p, tvb, rr_offset, 4, FALSE);
proto_tree_add_item(flag_tree, hf_icmpv6_rr_pco_up_flag_reserved, tvb, rr_offset, 4, FALSE);
/* UsePrefix */
proto_tree_add_item(up_tree, hf_icmpv6_rr_pco_up_useprefix, tvb, rr_offset, 16, FALSE);
- tvb_get_ipv6(tvb, rr_offset, &useprefix);
rr_offset += 16;
/* Add Info (Prefix, Length...) to Use Prefix Part label */
- proto_item_append_text(ti_up, ": %s/%u (keep %u)", ip6_to_str(&useprefix), uselen, keeplen);
+ proto_item_append_text(ti_up, ": %s/%u (keep %u)", tvb_ip6_to_str(tvb, rr_offset), uselen, keeplen);
}
}else if(icmp6_code == ICMP6_ROUTER_RENUMBERING_RESULT){
while ((int)tvb_reported_length(tvb) > rr_offset) {
guint8 matchlen;
- guint32 interfaceindex;
- struct e_in6_addr matchedprefix;
+ guint32 interfaceindex;
/* Result Message */
ti_rm = proto_tree_add_item(tree, hf_icmpv6_rr_rm, tvb, rr_offset, 24, FALSE);
- rm_tree = proto_item_add_subtree(ti_rm, ett_icmpv6opt);
+ rm_tree = proto_item_add_subtree(ti_rm, ett_icmpv6_rr_rm);
/* Flags */
ti = proto_tree_add_item(rm_tree, hf_icmpv6_rr_rm_flag, tvb, rr_offset, 2, FALSE);
- flag_tree = proto_item_add_subtree(ti, ett_icmpv6flag);
+ flag_tree = proto_item_add_subtree(ti, ett_icmpv6_rr_rm_flag);
proto_tree_add_item(flag_tree, hf_icmpv6_rr_rm_flag_b, tvb, rr_offset, 2, FALSE);
proto_tree_add_item(flag_tree, hf_icmpv6_rr_rm_flag_f, tvb, rr_offset, 2, FALSE);
proto_tree_add_item(flag_tree, hf_icmpv6_rr_rm_flag_reserved, tvb, rr_offset, 2, FALSE);
/* MatchedPrefix */
proto_tree_add_item(rm_tree, hf_icmpv6_rr_rm_matchedprefix, tvb, rr_offset, 16, FALSE);
- tvb_get_ipv6(tvb, rr_offset, &matchedprefix);
rr_offset +=16;
/* Add Info (Prefix, Length...) to Use Resultat Message label */
- proto_item_append_text(ti_rm, ": %s/%u (interface %u)", ip6_to_str(&matchedprefix), matchlen, interfaceindex);
+ proto_item_append_text(ti_rm, ": %s/%u (interface %u)", tvb_ip6_to_str(tvb, rr_offset), matchlen, interfaceindex);
}
}
proto_item *ti_mar;
guint16 nb_mcast_records;
int mldr_offset = offset;
+
/* Reserved */
proto_tree_add_item(tree, hf_icmpv6_reserved, tvb, mldr_offset, 2, FALSE );
mldr_offset += 2;
struct e_in6_addr multicast_address;
ti_mar = proto_tree_add_item(tree, hf_icmpv6_mldr_mar, tvb, mldr_offset, -1, FALSE);
- mar_tree = proto_item_add_subtree(ti_mar, ett_icmpv6mar);
+ mar_tree = proto_item_add_subtree(ti_mar, ett_icmpv6_mar);
/* Record Type */
proto_tree_add_item(mar_tree, hf_icmpv6_mldr_mar_record_type, tvb, mldr_offset, 1, FALSE);
static void
dissect_icmpv6(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
{
- proto_tree *icmp6_tree, *field_tree, *flag_tree;
- proto_item *ti, *hidden_item, *tf, *ti_flag = NULL;
- struct icmp6_hdr icmp6_hdr, *dp;
- const char *codename, *typename;
- const char *colcodename, *coltypename;
- int len;
+ proto_tree *icmp6_tree = NULL, *flag_tree = NULL;
+ proto_item *ti = NULL, *hidden_item, *checksum_item, *code_item= NULL, *ti_flag = NULL;
+ const char *code_name = NULL;
guint length, reported_length;
vec_t cksum_vec[4];
guint32 phdr[2];
guint16 cksum, computed_cksum;
int offset;
tvbuff_t *next_tvb;
+ guint8 icmp6_type, icmp6_code;
col_set_str(pinfo->cinfo, COL_PROTOCOL, "ICMPv6");
col_clear(pinfo->cinfo, COL_INFO);
offset = 0;
- tvb_memcpy(tvb, (guint8 *)&icmp6_hdr, offset, sizeof icmp6_hdr);
- dp = &icmp6_hdr;
- typename = coltypename = val_to_str (dp->icmp6_type, icmpv6_type_str, "Unknown");
- codename = colcodename = NULL;
- len = sizeof(*dp);
- switch (dp->icmp6_type) {
+ if (tree) {
+ ti = proto_tree_add_item(tree, proto_icmpv6, tvb, offset, -1, FALSE);
+ icmp6_tree = proto_item_add_subtree(ti, ett_icmpv6);
+
+ /* Type */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_type, tvb, offset, 1, FALSE);
+ }
+ icmp6_type = tvb_get_guint8(tvb, offset);
+ offset += 1;
+
+ col_add_str(pinfo->cinfo, COL_INFO, val_to_str(icmp6_type, icmpv6_type_val, "Unknown (%d)"));
+
+ if (tree) {
+ /* Code */
+ code_item = proto_tree_add_item(icmp6_tree, hf_icmpv6_code, tvb, offset, 1, FALSE);
+ }
+
+ icmp6_code = tvb_get_guint8(tvb, offset);
+ offset += 1;
+
+ switch (icmp6_type) {
case ICMP6_DST_UNREACH:
- codename = colcodename = val_to_str (dp->icmp6_code, icmpv6_unreach_code_str, "Unknown");
+ code_name = val_to_str(icmp6_code, icmpv6_unreach_code_val, "Unknown");
break;
case ICMP6_TIME_EXCEEDED:
- codename = colcodename = val_to_str (dp->icmp6_code, icmpv6_timeex_code_str, "Unknown");
+ code_name = val_to_str(icmp6_code, icmpv6_timeex_code_val, "Unknown (%d)");
break;
case ICMP6_PARAM_PROB:
- codename = colcodename = val_to_str (dp->icmp6_code, icmpv6_paramprob_code_str, "Unknown");
- break;
- case ND_ROUTER_SOLICIT:
- len = sizeof(struct nd_router_solicit);
- break;
- case ND_ROUTER_ADVERT:
- len = sizeof(struct nd_router_advert);
- break;
- case ND_NEIGHBOR_SOLICIT:
- len = sizeof(struct nd_neighbor_solicit);
- break;
- case ND_NEIGHBOR_ADVERT:
- len = sizeof(struct nd_neighbor_advert);
- break;
- case ND_REDIRECT:
- len = sizeof(struct nd_redirect);
+ code_name = val_to_str(icmp6_code, icmpv6_paramprob_code_val, "Unknown (%d)");
break;
case ICMP6_ROUTER_RENUMBERING:
- codename = colcodename = val_to_str (dp->icmp6_code, icmpv6_router_renum_code_str, "Unknown");
- len = 16;
+ code_name = val_to_str(icmp6_code, icmpv6_rr_code_val, "Unknown (%d)");
break;
case ICMP6_NI_QUERY:
- case ICMP6_NI_REPLY:
- {
- struct icmp6_nodeinfo icmp6_nodeinfo, *ni;
-
- ni = &icmp6_nodeinfo;
- tvb_memcpy(tvb, (guint8 *)ni, offset, sizeof *ni);
-
- if (ni->ni_type == ICMP6_NI_QUERY) {
- switch (ni->ni_code) {
- case ICMP6_NI_SUBJ_IPV6:
- codename = "Query subject = IPv6 addresses";
- break;
- case ICMP6_NI_SUBJ_FQDN:
- if (tvb_bytes_exist(tvb, offset, sizeof(*ni)))
- codename = "Query subject = DNS name";
- else
- codename = "Query subject = empty";
- break;
- case ICMP6_NI_SUBJ_IPV4:
- codename = "Query subject = IPv4 addresses";
- break;
- default:
- codename = "Unknown";
- break;
- }
- } else {
- switch (ni->ni_code) {
- case ICMP6_NI_SUCCESS:
- codename = "Successful";
- break;
- case ICMP6_NI_REFUSED:
- codename = "Refused";
- break;
- case ICMP6_NI_UNKNOWN:
- codename = "Unknown query type";
- break;
- default:
- codename = "Unknown";
- break;
- }
- }
- colcodename = val_to_str(pntohs(&ni->ni_qtype), ni_qtype_val, "Unknown");
- len = sizeof(struct icmp6_nodeinfo);
- break;
- }
- case ICMP6_ECHO_REQUEST:
- case ICMP6_ECHO_REPLY:
- case ICMP6_MEMBERSHIP_REPORT:
- case ICMP6_MIP6_DHAAD_REQUEST:
- case ICMP6_MIP6_DHAAD_REPLY:
- case ICMP6_MIP6_MPS:
- case ICMP6_MIP6_MPA:
- case ICMP6_CERT_PATH_SOL:
- case ICMP6_CERT_PATH_AD:
- case ICMP6_MLDV2_REPORT:
- codename = "Should always be zero";
+ code_name = val_to_str(icmp6_code, ni_query_code_val, "Unknown (%d)");
break;
- case ICMP6_EXPERIMENTAL_MOBILITY:
- switch (dp->icmp6_data8[0]) {
- case FMIP6_SUBTYPE_RTSOLPR:
- typename = coltypename = "RtSolPr (ICMPv6 Experimental Mobility)";
- codename = "Should always be zero";
- break;
- case FMIP6_SUBTYPE_PRRTADV:
- typename = coltypename = "PrRtAdv (ICMPv6 Experimental Mobility)";
- codename = val_to_str(dp->icmp6_code, names_fmip6_prrtadv_code, "Unknown");
- break;
- case FMIP6_SUBTYPE_HI:
- typename = coltypename = "HI (ICMPv6 Experimental Mobility)";
- codename = val_to_str(dp->icmp6_code, names_fmip6_hi_code, "Unknown");
- break;
- case FMIP6_SUBTYPE_HACK:
- typename = coltypename = "HAck (ICMPv6 Experimental Mobility)";
- codename = val_to_str(dp->icmp6_code, names_fmip6_hack_code, "Unknown");
- break;
- default:
- codename = colcodename = "Unknown";
- break;
- } /* switch (dp->icmp6_data8[0]) */
+ case ICMP6_NI_REPLY:
+ code_name = val_to_str(icmp6_code, ni_reply_code_val, "Unknown (%d)");
break;
case ICMP6_RPL_CONTROL:
- codename = colcodename = val_to_str (dp->icmp6_code, names_rpl_code, "Unknown");
+ code_name = val_to_str(icmp6_code, rpl_code_val, "Unknown (%d)");
break;
- default:
- codename = colcodename = "Unknown";
- break;
- } /* switch (dp->icmp6_type) */
-
- if (check_col(pinfo->cinfo, COL_INFO)) {
- char typebuf[256], codebuf[256];
-
-
- if (pinfo->destport == 0x0dd8 && dp->icmp6_type == ICMP6_ECHO_REQUEST) {
- /* RFC 4380
- * 5.2.9. Direct IPv6 Connectivity Test
- */
- col_set_str(pinfo->cinfo, COL_PROTOCOL, "Teredo");
- col_set_str(pinfo->cinfo, COL_INFO, "Direct IPv6 Connectivity Test");
- } else {
- if (coltypename && strcmp(coltypename, "Unknown") == 0) {
- g_snprintf(typebuf, sizeof(typebuf), "Unknown (0x%02x)",
- dp->icmp6_type);
- coltypename = typebuf;
- }
- if (colcodename && strcmp(colcodename, "Unknown") == 0) {
- g_snprintf(codebuf, sizeof(codebuf), "Unknown (0x%02x)",
- dp->icmp6_code);
- colcodename = codebuf;
- }
- if (colcodename) {
- col_add_fstr(pinfo->cinfo, COL_INFO, "%s (%s)", coltypename, colcodename);
- } else {
- col_add_str(pinfo->cinfo, COL_INFO, coltypename);
- }
- }
+ }
+
+ if(code_name)
+ {
+ col_append_fstr(pinfo->cinfo, COL_INFO, " (%s)", code_name);
+ }
+
+ /* RFC 4380 5.2.9. Direct IPv6 Connectivity Test */
+ if (pinfo->destport == 0x0dd8 && icmp6_type == ICMP6_ECHO_REQUEST) {
+ col_set_str(pinfo->cinfo, COL_PROTOCOL, "Teredo");
+ col_set_str(pinfo->cinfo, COL_INFO, "Direct IPv6 Connectivity Test");
}
if (tree) {
- /* !!! specify length */
- ti = proto_tree_add_item(tree, proto_icmpv6, tvb, offset, -1, FALSE);
- icmp6_tree = proto_item_add_subtree(ti, ett_icmpv6);
- proto_tree_add_uint_format(icmp6_tree, hf_icmpv6_type, tvb,
- offset + offsetof(struct icmp6_hdr, icmp6_type), 1,
- dp->icmp6_type,
- "Type: %u (%s)", dp->icmp6_type, typename);
- if (codename) {
- proto_tree_add_uint_format(icmp6_tree, hf_icmpv6_code, tvb,
- offset + offsetof(struct icmp6_hdr, icmp6_code), 1,
- dp->icmp6_code,
- "Code: %u (%s)", dp->icmp6_code, codename);
- } else {
- proto_tree_add_uint_format(icmp6_tree, hf_icmpv6_code, tvb,
- offset + offsetof(struct icmp6_hdr, icmp6_code), 1,
- dp->icmp6_code,
- "Code: %u", dp->icmp6_code);
+ if(code_name)
+ {
+ proto_item_append_text(code_item, " (%s)", code_name);
}
- cksum = (guint16)g_htons(dp->icmp6_cksum);
+
+ /* Checksum */
+ checksum_item = proto_tree_add_item(icmp6_tree, hf_icmpv6_checksum, tvb, offset, 2, FALSE);
+
+ cksum = tvb_get_ntohs(tvb, offset);
length = tvb_length(tvb);
reported_length = tvb_reported_length(tvb);
if (!pinfo->fragmented && length >= reported_length) {
phdr[1] = g_htonl(IP_PROTO_ICMPV6);
cksum_vec[2].len = 8;
cksum_vec[3].len = tvb_reported_length(tvb);
- cksum_vec[3].ptr = tvb_get_ptr(tvb, offset, cksum_vec[3].len);
+ cksum_vec[3].ptr = tvb_get_ptr(tvb, 0, cksum_vec[3].len);
computed_cksum = in_cksum(cksum_vec, 4);
+
if (computed_cksum == 0) {
- proto_tree_add_uint_format(icmp6_tree, hf_icmpv6_checksum,
- tvb,
- offset + offsetof(struct icmp6_hdr, icmp6_cksum), 2,
- cksum,
- "Checksum: 0x%04x [correct]", cksum);
+ proto_item_append_text(checksum_item, " [correct]");
} else {
- hidden_item = proto_tree_add_boolean(icmp6_tree, hf_icmpv6_checksum_bad,
- tvb,
- offset + offsetof(struct icmp6_hdr, icmp6_cksum), 2,
- TRUE);
- PROTO_ITEM_SET_HIDDEN(hidden_item);
- proto_tree_add_uint_format(icmp6_tree, hf_icmpv6_checksum,
- tvb,
- offset + offsetof(struct icmp6_hdr, icmp6_cksum), 2,
- cksum,
- "Checksum: 0x%04x [incorrect, should be 0x%04x]",
- cksum, in_cksum_shouldbe(cksum, computed_cksum));
+ hidden_item = proto_tree_add_boolean(icmp6_tree, hf_icmpv6_checksum_bad, tvb, offset, 2, TRUE);
+
+ PROTO_ITEM_SET_GENERATED(hidden_item);
+ proto_item_append_text(checksum_item, " [incorrect, should be 0x%04x]", in_cksum_shouldbe(cksum, computed_cksum));
+ expert_add_info_format(pinfo, checksum_item, PI_CHECKSUM, PI_WARN, "ICMPv6 Checksum Incorrect, should be 0x%04x",in_cksum_shouldbe(cksum, computed_cksum));
}
- } else {
- proto_tree_add_uint(icmp6_tree, hf_icmpv6_checksum, tvb,
- offset + offsetof(struct icmp6_hdr, icmp6_cksum), 2,
- cksum);
}
+
+ offset +=2;
-#define ICMP6_DATA_OFFSET 4
-#define ICMP6_SEQ_OFFSET 6
/* decode... */
- switch (dp->icmp6_type) {
- case ICMP6_DST_UNREACH:
- case ICMP6_TIME_EXCEEDED:
- dissect_contained_icmpv6(tvb, offset + sizeof(*dp), pinfo,
- icmp6_tree);
+ switch (icmp6_type) {
+ case ICMP6_DST_UNREACH: /* Destination Unreachable (1) */
+ case ICMP6_TIME_EXCEEDED: /* Time Exceeded (3) */
+ /* Reserved */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_reserved, tvb, offset, 4, FALSE);
+ offset += 4;
+
+ dissect_contained_icmpv6(tvb, offset, pinfo, icmp6_tree);
break;
- case ICMP6_PACKET_TOO_BIG:
- proto_tree_add_text(icmp6_tree, tvb,
- offset + ICMP6_DATA_OFFSET, 4,
- "MTU: %u", pntohl(&dp->icmp6_mtu));
- dissect_contained_icmpv6(tvb, offset + sizeof(*dp), pinfo,
- icmp6_tree);
+ case ICMP6_PACKET_TOO_BIG: /* Packet Too Big (2) */
+ /* MTU */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_mtu, tvb, offset, 4, FALSE);
+ offset += 4;
+
+ dissect_contained_icmpv6(tvb, offset, pinfo, icmp6_tree);
break;
- case ICMP6_PARAM_PROB:
- proto_tree_add_text(icmp6_tree, tvb,
- offset + ICMP6_DATA_OFFSET, 4,
- "Problem pointer: 0x%04x", pntohl(&dp->icmp6_pptr));
- dissect_contained_icmpv6(tvb, offset + sizeof(*dp), pinfo,
- icmp6_tree);
+ case ICMP6_PARAM_PROB: /* Parameter Problem (4) */
+ /* MTU */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_pointer, tvb, offset, 4, FALSE);
+ offset += 4;
+
+ dissect_contained_icmpv6(tvb, offset, pinfo, icmp6_tree);
break;
- case ICMP6_ECHO_REQUEST:
- case ICMP6_ECHO_REPLY:
- proto_tree_add_text(icmp6_tree, tvb,
- offset + ICMP6_DATA_OFFSET, 2,
- "ID: 0x%04x", (guint16)g_ntohs(dp->icmp6_id));
- proto_tree_add_text(icmp6_tree, tvb,
- offset + ICMP6_SEQ_OFFSET, 2,
- "Sequence: %u", (guint16)g_ntohs(dp->icmp6_seq));
- col_append_fstr(pinfo->cinfo, COL_INFO,
- " id=0x%04x, seq=%u",
- g_ntohs(dp->icmp6_id), g_ntohs(dp->icmp6_seq));
-
- if (pinfo->destport == 0x0dd8 && dp->icmp6_type == ICMP6_ECHO_REQUEST) {
+ case ICMP6_ECHO_REQUEST: /* Echo Request (128) */
+ case ICMP6_ECHO_REPLY: /* Echo Reply (129) */
+ {
+ guint16 identifier, sequence;
+ /* Identifier */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_echo_identifier, tvb, offset, 2, FALSE);
+ identifier = tvb_get_ntohs(tvb, offset);
+ offset += 2;
+
+ /* Sequence Number */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_echo_sequence_number, tvb, offset, 2, FALSE);
+ sequence = tvb_get_ntohs(tvb, offset);
+ offset += 2;
+
+ col_append_fstr(pinfo->cinfo, COL_INFO, " id=0x%04x, seq=%u", identifier, sequence);
+
+ if (pinfo->destport == 0x0dd8 && icmp6_type == ICMP6_ECHO_REQUEST) {
/* RFC 4380
* 5.2.9. Direct IPv6 Connectivity Test
*/
- proto_tree_add_text(icmp6_tree, tvb, offset + ICMP6_SEQ_OFFSET + 2, 4,
- "Nonce: 0x%08x", tvb_get_ntohl(tvb, offset + ICMP6_SEQ_OFFSET + 2));
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_nonce, tvb, offset, 4, FALSE);
+ offset += 4;
} else {
- next_tvb = tvb_new_subset(tvb, offset + sizeof(*dp), -1, -1);
+ next_tvb = tvb_new_subset(tvb, offset, -1, -1);
call_dissector(data_handle,next_tvb, pinfo, icmp6_tree);
}
break;
- case ICMP6_MEMBERSHIP_QUERY:
- case ICMP6_MEMBERSHIP_REPORT:
- case ICMP6_MEMBERSHIP_REDUCTION:
- offset += 4;
+ }
+ case ICMP6_MEMBERSHIP_QUERY: /* Multicast Listener Query (130) */
+ case ICMP6_MEMBERSHIP_REPORT: /* Multicast Listener Report (131) */
+ case ICMP6_MEMBERSHIP_REDUCTION: /* Multicast Listener Done (132) */
+ {
/* It is MLDv2 packet ? (the min length for a MLDv2 packet is 28) */
- if ((dp->icmp6_type == ICMP6_MEMBERSHIP_QUERY) && (length >= MLDV2_PACKET_MINLEN)) {
+ if ((icmp6_type == ICMP6_MEMBERSHIP_QUERY) && (length >= MLDV2_PACKET_MINLEN)) {
guint32 mrc;
guint16 qqi, i, nb_sources;
/* Flag */
ti_flag = proto_tree_add_item(icmp6_tree, hf_icmpv6_mld_flag, tvb, offset, 1, FALSE);
- flag_tree = proto_item_add_subtree(ti_flag, ett_icmpv6flag);
+ flag_tree = proto_item_add_subtree(ti_flag, ett_icmpv6_flag_mld);
proto_tree_add_item(flag_tree, hf_icmpv6_mld_flag_s, tvb, offset, 1, FALSE);
proto_tree_add_item(flag_tree, hf_icmpv6_mld_flag_qrv, tvb, offset, 1, FALSE);
proto_tree_add_item(flag_tree, hf_icmpv6_mld_flag_rsv, tvb, offset, 1, FALSE);
offset += 16;
}
break;
- case ND_ROUTER_SOLICIT:
- dissect_icmpv6ndopt(tvb, offset + sizeof(*dp), pinfo, icmp6_tree);
- break;
- case ICMP6_MLDV2_REPORT:
+ }
+ case ICMP6_ND_ROUTER_SOLICIT: /* Router Solicitation (133) */
{
- dissect_mldrv2( tvb, offset+4, pinfo, icmp6_tree );
+ /* Reserved */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_reserved, tvb, offset, 4, FALSE);
+ offset += 4;
+
+ /* Show options */
+ dissect_icmpv6_nd_opt(tvb, offset, pinfo, icmp6_tree);
break;
}
-#define ND_RA_CURHOPLIMIT_OFFSET 4
-#define ND_RA_FLAGS_RESERVED_OFFSET 5
-#define ND_RA_ROUTER_LIFETIME_OFFSET 6
- case ND_ROUTER_ADVERT:
+ case ICMP6_ND_ROUTER_ADVERT: /* Router Advertisement (134) */
{
- struct nd_router_advert nd_router_advert, *ra;
- int flagoff;
- guint32 ra_flags;
-
- ra = &nd_router_advert;
- tvb_memcpy(tvb, (guint8 *)ra, offset, sizeof *ra);
/* Current hop limit */
- proto_tree_add_uint(icmp6_tree, hf_icmpv6_ra_cur_hop_limit, tvb,
- offset + ND_RA_CURHOPLIMIT_OFFSET,
- 1, ra->nd_ra_curhoplimit);
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_nd_ra_cur_hop_limit, tvb, offset, 1, FALSE);
+ offset += 1;
/* Flags */
- flagoff = offset + ND_RA_FLAGS_RESERVED_OFFSET;
- ra_flags = tvb_get_guint8(tvb, flagoff);
- tf = proto_tree_add_text(icmp6_tree, tvb, flagoff, 1, "Flags: 0x%02x", ra_flags);
- field_tree = proto_item_add_subtree(tf, ett_icmpv6flag);
-
- proto_tree_add_text(field_tree, tvb, flagoff, 1, "%s",
- decode_boolean_bitfield(ra_flags,
- ND_RA_FLAG_MANAGED, 8, "Managed", "Not managed"));
- proto_tree_add_text(field_tree, tvb, flagoff, 1, "%s",
- decode_boolean_bitfield(ra_flags,
- ND_RA_FLAG_OTHER, 8, "Other", "Not other"));
- proto_tree_add_text(field_tree, tvb, flagoff, 1, "%s",
- decode_boolean_bitfield(ra_flags,
- ND_RA_FLAG_HOME_AGENT, 8,
- "Home Agent", "Not Home Agent"));
- proto_tree_add_text(field_tree, tvb, flagoff, 1, "%s",
- decode_enumerated_bitfield(ra_flags, ND_RA_FLAG_RTPREF_MASK, 8,
- names_router_pref, "Router preference: %s"));
- proto_tree_add_text(field_tree, tvb, flagoff, 1, "%s",
- decode_boolean_bitfield(ra_flags,
- ND_RA_FLAG_ND_PROXY, 8,
- "Proxied", "Not Proxied"));
+ ti_flag = proto_tree_add_item(icmp6_tree, hf_icmpv6_nd_ra_flag, tvb, offset, 1, FALSE);
+ flag_tree = proto_item_add_subtree(ti_flag, ett_icmpv6_flag_ra);
+
+ proto_tree_add_item(flag_tree, hf_icmpv6_nd_ra_flag_m, tvb, offset, 1, FALSE);
+ proto_tree_add_item(flag_tree, hf_icmpv6_nd_ra_flag_o, tvb, offset, 1, FALSE);
+ proto_tree_add_item(flag_tree, hf_icmpv6_nd_ra_flag_h, tvb, offset, 1, FALSE);
+ proto_tree_add_item(flag_tree, hf_icmpv6_nd_ra_flag_prf, tvb, offset, 1, FALSE);
+ proto_tree_add_item(flag_tree, hf_icmpv6_nd_ra_flag_p, tvb, offset, 1, FALSE);
+ proto_tree_add_item(flag_tree, hf_icmpv6_nd_ra_flag_rsv, tvb, offset, 1, FALSE);
+ offset += 1;
/* Router lifetime */
- proto_tree_add_uint(icmp6_tree, hf_icmpv6_ra_router_lifetime, tvb,
- offset + ND_RA_ROUTER_LIFETIME_OFFSET,
- 2, (guint16)g_ntohs(ra->nd_ra_router_lifetime));
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_nd_ra_router_lifetime, tvb, offset, 2, FALSE);
+ offset += 2;
/* Reachable time */
- proto_tree_add_uint(icmp6_tree, hf_icmpv6_ra_reachable_time, tvb,
- offset + offsetof(struct nd_router_advert, nd_ra_reachable), 4,
- pntohl(&ra->nd_ra_reachable));
+ proto_tree_add_uint(icmp6_tree, hf_icmpv6_nd_ra_reachable_time, tvb, offset, 4, FALSE);
+ offset += 4;
/* Retrans timer */
- proto_tree_add_uint(icmp6_tree, hf_icmpv6_ra_retrans_timer, tvb,
- offset + offsetof(struct nd_router_advert, nd_ra_retransmit), 4,
- pntohl(&ra->nd_ra_retransmit));
+ proto_tree_add_uint(icmp6_tree, hf_icmpv6_nd_ra_retrans_timer, tvb, offset, 4, FALSE);
+ offset += 4;
- dissect_icmpv6ndopt(tvb, offset + sizeof(struct nd_router_advert), pinfo, icmp6_tree);
+ /* Show options */
+ dissect_icmpv6_nd_opt(tvb, offset, pinfo, icmp6_tree);
break;
}
- case ND_NEIGHBOR_SOLICIT:
+ case ICMP6_ND_NEIGHBOR_SOLICIT: /* Neighbor Solicitation (135) */
{
- struct nd_neighbor_solicit nd_neighbor_solicit, *ns;
-
- ns = &nd_neighbor_solicit;
- tvb_memcpy(tvb, (guint8 *)ns, offset, sizeof *ns);
- proto_tree_add_text(icmp6_tree, tvb, offset+4, 4, "Reserved: %d (Should always be zero)",
- tvb_get_ntohl (tvb, offset+4));
- proto_tree_add_text(icmp6_tree, tvb,
- offset + offsetof(struct nd_neighbor_solicit, nd_ns_target), 16,
- "Target: %s (%s)",
- get_hostname6(&ns->nd_ns_target),
- ip6_to_str(&ns->nd_ns_target));
- col_append_fstr(pinfo->cinfo, COL_INFO,
- " for %s", ip6_to_str(&ns->nd_ns_target));
-
- dissect_icmpv6ndopt(tvb, offset + sizeof(*ns), pinfo, icmp6_tree);
+ /* Reserved */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_reserved, tvb, offset, 4, FALSE);
+ offset += 4;
+
+ /* Target Address */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_nd_ns_target_address, tvb, offset, 16, FALSE);
+ col_append_fstr(pinfo->cinfo, COL_INFO, " for %s", tvb_ip6_to_str(tvb, offset));
+
+ offset += 16;
+
+ /* Show options */
+ dissect_icmpv6_nd_opt(tvb, offset, pinfo, icmp6_tree);
break;
}
-#define ND_NA_FLAGS_RESERVED_OFFSET 4
- case ND_NEIGHBOR_ADVERT:
+ case ICMP6_ND_NEIGHBOR_ADVERT: /* Neighbor Advertisement (136) */
{
- int flagoff, targetoff;
guint32 na_flags;
- struct e_in6_addr na_target;
emem_strbuf_t *flags_strbuf = ep_strbuf_new_label("");
- flagoff = offset + ND_NA_FLAGS_RESERVED_OFFSET;
- na_flags = tvb_get_ntohl(tvb, flagoff);
-
- tf = proto_tree_add_text(icmp6_tree, tvb, flagoff, 4, "Flags: 0x%08x", na_flags);
- field_tree = proto_item_add_subtree(tf, ett_icmpv6flag);
- proto_tree_add_text(field_tree, tvb, flagoff, 4, "%s",
- decode_boolean_bitfield(na_flags,
- ND_NA_FLAG_ROUTER, 32, "Router", "Not router"));
- proto_tree_add_text(field_tree, tvb, flagoff, 4, "%s",
- decode_boolean_bitfield(na_flags,
- ND_NA_FLAG_SOLICITED, 32, "Solicited", "Not adverted"));
- proto_tree_add_text(field_tree, tvb, flagoff, 4, "%s",
- decode_boolean_bitfield(na_flags,
- ND_NA_FLAG_OVERRIDE, 32, "Override", "Not override"));
-
- targetoff = offset + offsetof(struct nd_neighbor_advert, nd_na_target);
- tvb_memcpy(tvb, (guint8 *)&na_target, targetoff, sizeof na_target);
- proto_tree_add_text(icmp6_tree, tvb, targetoff, 16,
- "Target: %s (%s)",
- get_hostname6(&na_target),
- ip6_to_str(&na_target));
- if (na_flags & ND_NA_FLAG_ROUTER) {
+ /* Flags */
+ ti_flag = proto_tree_add_item(icmp6_tree, hf_icmpv6_nd_na_flag, tvb, offset, 4, FALSE);
+ flag_tree = proto_item_add_subtree(ti_flag, ett_icmpv6_flag_na);
+ proto_tree_add_item(flag_tree, hf_icmpv6_nd_na_flag_r, tvb, offset, 4, FALSE);
+ proto_tree_add_item(flag_tree, hf_icmpv6_nd_na_flag_s, tvb, offset, 4, FALSE);
+ proto_tree_add_item(flag_tree, hf_icmpv6_nd_na_flag_o, tvb, offset, 4, FALSE);
+ proto_tree_add_item(flag_tree, hf_icmpv6_nd_na_flag_rsv, tvb, offset, 4, FALSE);
+ na_flags = tvb_get_ntohl(tvb, offset);
+ offset += 4;
+
+ /* Target Address */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_nd_na_target_address, tvb, offset, 16, FALSE);
+
+
+ if (na_flags & ND_NA_FLAG_R) {
ep_strbuf_append(flags_strbuf, "rtr, ");
}
- if (na_flags & ND_NA_FLAG_SOLICITED) {
+ if (na_flags & ND_NA_FLAG_S) {
ep_strbuf_append(flags_strbuf, "sol, ");
}
- if (na_flags & ND_NA_FLAG_OVERRIDE) {
+ if (na_flags & ND_NA_FLAG_O) {
ep_strbuf_append(flags_strbuf, "ovr, ");
}
if (flags_strbuf->len > 2) {
} else {
ep_strbuf_printf(flags_strbuf, "none");
}
- col_append_fstr(pinfo->cinfo, COL_INFO,
- " %s (%s)", ip6_to_str(&na_target), flags_strbuf->str);
- dissect_icmpv6ndopt(tvb, offset + sizeof(struct nd_neighbor_advert), pinfo, icmp6_tree);
+ col_append_fstr(pinfo->cinfo, COL_INFO, " %s (%s)", tvb_ip6_to_str(tvb, offset), flags_strbuf->str);
+ offset += 16;
+
+ /* Show options */
+ dissect_icmpv6_nd_opt(tvb, offset, pinfo, icmp6_tree);
break;
}
- case ND_REDIRECT:
+ case ICMP6_ND_REDIRECT: /* Redirect Message (137) */
{
- struct nd_redirect nd_redirect, *rd;
-
- rd = &nd_redirect;
- tvb_memcpy(tvb, (guint8 *)rd, offset, sizeof *rd);
- proto_tree_add_text(icmp6_tree, tvb, offset+4, 4, "Reserved: %d (Should always be zero)",
- tvb_get_ntohs (tvb, offset+4));
- proto_tree_add_text(icmp6_tree, tvb,
- offset + offsetof(struct nd_redirect, nd_rd_target), 16,
- "Target: %s (%s)",
- get_hostname6(&rd->nd_rd_target),
- ip6_to_str(&rd->nd_rd_target));
-
- proto_tree_add_text(icmp6_tree, tvb,
- offset + offsetof(struct nd_redirect, nd_rd_dst), 16,
- "Destination: %s (%s)",
- get_hostname6(&rd->nd_rd_dst),
- ip6_to_str(&rd->nd_rd_dst));
-
- dissect_icmpv6ndopt(tvb, offset + sizeof(*rd), pinfo, icmp6_tree);
+ /* Reserved */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_reserved, tvb, offset, 4, FALSE);
+ offset += 4;
+
+ /* Target Address */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_nd_rd_target_address, tvb, offset, 16, FALSE);
+ offset += 16;
+
+ /* Destination Address */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_nd_rd_destination_address, tvb, offset, 16, FALSE);
+ offset += 16;
+
+ /* Show options */
+ dissect_icmpv6_nd_opt(tvb, offset, pinfo, icmp6_tree);
break;
}
- case ICMP6_ROUTER_RENUMBERING:
- dissect_rrenum(tvb, offset, pinfo, icmp6_tree, dp->icmp6_type, dp->icmp6_code);
- break;
- case ICMP6_NI_QUERY:
- case ICMP6_NI_REPLY:
+ case ICMP6_ROUTER_RENUMBERING: /* Router Renumbering (138) */
{
- dissect_nodeinfo(tvb, offset, pinfo, icmp6_tree, dp->icmp6_type, dp->icmp6_code);
+ dissect_rrenum(tvb, offset, pinfo, icmp6_tree, icmp6_type, icmp6_code);
break;
}
- case ICMP6_MIP6_DHAAD_REQUEST:
- proto_tree_add_text(icmp6_tree, tvb,
- offset + 4, 2, "Identifier: %d (0x%02x)",
- tvb_get_ntohs(tvb, offset + 4),
- tvb_get_ntohs(tvb, offset + 4));
- proto_tree_add_text(icmp6_tree, tvb,
- offset + 6, 2, "Reserved: %d",
- tvb_get_ntohs(tvb, offset + 6));
+ case ICMP6_NI_QUERY: /* ICMP Node Information Query (139) */
+ case ICMP6_NI_REPLY: /* ICMP Node Information Response (140) */
+ {
+ dissect_nodeinfo(tvb, offset, pinfo, icmp6_tree, icmp6_type, icmp6_code);
break;
- case ICMP6_MIP6_DHAAD_REPLY:
- proto_tree_add_text(icmp6_tree, tvb,
- offset + 4, 2, "Identifier: %d (0x%02x)",
- tvb_get_ntohs(tvb, offset + 4),
- tvb_get_ntohs(tvb, offset + 4));
- proto_tree_add_text(icmp6_tree, tvb,
- offset + 6, 2, "Reserved: %d",
- tvb_get_ntohs(tvb, offset + 6));
- /* Show all Home Agent Addresses */
- {
- int i, suboffset;
- int ha_num = (length - 8)/16;
-
- for (i = 0; i < ha_num; i++) {
- suboffset = 16 * i;
- proto_tree_add_item(icmp6_tree, hf_icmpv6_haad_ha_addrs,
- tvb, offset + 8 + suboffset, 16,
- ENC_NA);
- }
- }
+ }
+ case ICMP6_IND_SOLICIT: /* Inverse Neighbor Discovery Solicitation Message (141) */
+ case ICMP6_IND_ADVERT: /* Inverse Neighbor Discovery Advertisement Message (142) */
+ {
+ /* Reserved */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_reserved, tvb, offset, 4, FALSE);
+ offset += 4;
+
+ /* Show options */
+ dissect_icmpv6_nd_opt(tvb, offset, pinfo, icmp6_tree);
break;
- case ICMP6_MIP6_MPS:
- proto_tree_add_text(icmp6_tree, tvb,
- offset + 4, 2, "Identifier: %d (0x%02x)",
- tvb_get_ntohs(tvb, offset + 4),
- tvb_get_ntohs(tvb, offset + 4));
- proto_tree_add_text(icmp6_tree, tvb,
- offset + 6, 2, "Reserved: %d",
- tvb_get_ntohs(tvb, offset + 6));
+ }
+ case ICMP6_MLDV2_REPORT: /* Version 2 Multicast Listener Report (143) */
+ {
+ dissect_mldrv2( tvb, offset, pinfo, icmp6_tree );
break;
- case ICMP6_MIP6_MPA:
- proto_tree_add_text(icmp6_tree, tvb,
- offset + 4, 2, "Identifier: %d (0x%02x)",
- tvb_get_ntohs(tvb, offset + 4),
- tvb_get_ntohs(tvb, offset + 4));
- proto_tree_add_text(icmp6_tree, tvb,
- offset + 6, 1, "%s",
- decode_boolean_bitfield(tvb_get_guint8(tvb, offset + 6),
- 0x80, 8,
- "Managed Address Configuration",
- "No Managed Address Configuration"));
- proto_tree_add_text(icmp6_tree, tvb,
- offset + 6, 1, "%s",
- decode_boolean_bitfield(tvb_get_guint8(tvb, offset + 6),
- 0x40, 8,
- "Other Stateful Configuration",
- "No Other Stateful Configuration"));
- proto_tree_add_text(icmp6_tree, tvb,
- offset + 7, 1, "Reserved: %d",
- tvb_get_guint8(tvb, offset + 7));
- /* Show all options */
- dissect_icmpv6ndopt(tvb, offset + 8, pinfo, icmp6_tree);
+ }
+ case ICMP6_MIP6_DHAAD_REQUEST: /* Home Agent Address Discovery Request Message (144) */
+ {
+ /* Identifier */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_mip6_identifier, tvb, offset, 2, FALSE);
+ offset += 2;
+
+ /* Reserved */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_reserved, tvb, offset, 2, FALSE);
+ offset += 2;
+
break;
- case ICMP6_EXPERIMENTAL_MOBILITY:
- switch (dp->icmp6_data8[0]) {
- case FMIP6_SUBTYPE_RTSOLPR:
- {
- struct fmip6_rtsolpr *rtsolpr;
- rtsolpr = (struct fmip6_rtsolpr*) dp;
- proto_tree_add_text(icmp6_tree, tvb,
- offset + 4, 1,
- "Subtype: Router Solicitation for Proxy Advertisement");
- proto_tree_add_text(icmp6_tree, tvb,
- offset + 6, 2,
- "Identifier: %d", pntohs(&rtsolpr->fmip6_rtsolpr_id));
- dissect_icmpv6ndopt(tvb, offset + sizeof(*dp), pinfo, icmp6_tree);
- break;
- }
- case FMIP6_SUBTYPE_PRRTADV:
- {
- struct fmip6_prrtadv *prrtadv;
- prrtadv = (struct fmip6_prrtadv*) dp;
- proto_tree_add_text(icmp6_tree, tvb,
- offset + 4, 1,
- "Subtype: Proxy Router Advertisement");
- proto_tree_add_text(icmp6_tree, tvb,
- offset + 6, 2,
- "Identifier: %d", pntohs(&prrtadv->fmip6_prrtadv_id));
- dissect_icmpv6ndopt(tvb, offset + sizeof(*dp), pinfo, icmp6_tree);
- break;
- }
- case FMIP6_SUBTYPE_HI:
- {
- struct fmip6_hi *hi;
- int flagoff;
- guint8 hi_flags;
- hi = (struct fmip6_hi*) dp;
- proto_tree_add_text(icmp6_tree, tvb,
- offset + 4, 1,
- "Subtype: Handover Initiate");
-
- flagoff = offset + 5;
- hi_flags = tvb_get_guint8(tvb, flagoff);
- tf = proto_tree_add_text(icmp6_tree, tvb, flagoff, 1, "Flags: 0x%02x", hi_flags);
- field_tree = proto_item_add_subtree(tf, ett_icmpv6flag);
- proto_tree_add_text(field_tree, tvb, flagoff, 1, "%s",
- decode_boolean_bitfield(hi_flags,
- FMIP_HI_FLAG_ASSIGNED, 8, "Assigned", "Not assigned"));
- proto_tree_add_text(field_tree, tvb, flagoff, 1, "%s",
- decode_boolean_bitfield(hi_flags,
- FMIP_HI_FLAG_BUFFER, 8, "Buffered", "Not buffered"));
- proto_tree_add_text(icmp6_tree, tvb,
- offset + 6, 2,
- "Identifier: %d", pntohs(&hi->fmip6_hi_id));
- dissect_icmpv6ndopt(tvb, offset + sizeof(*dp), pinfo, icmp6_tree);
- break;
- }
- case FMIP6_SUBTYPE_HACK:
+ }
+ case ICMP6_MIP6_DHAAD_REPLY: /* Home Agent Address Discovery Reply Message (145) */
+ {
+ /* Identifier */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_mip6_identifier, tvb, offset, 2, FALSE);
+ offset += 2;
+
+ /* Reserved */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_reserved, tvb, offset, 2, FALSE);
+ offset += 2;
+
+ /* Show all Home Agent Addresses */
+ while((int)length > offset)
{
- struct fmip6_hack *hack;
- hack = (struct fmip6_hack*) dp;
- proto_tree_add_text(icmp6_tree, tvb,
- offset + 4, 1,
- "Subtype: Handover Acknowledge");
- proto_tree_add_text(icmp6_tree, tvb,
- offset + 6, 2,
- "Identifier: %d", pntohs(&hack->fmip6_hack_id));
- dissect_icmpv6ndopt(tvb, offset + sizeof(*dp), pinfo, icmp6_tree);
- break;
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_mip6_home_agent_address, tvb, offset, 16, FALSE);
+ offset += 16;
}
- } /* switch (dp->icmp6_data8[0]) */
- break;
- case ICMP6_CERT_PATH_SOL:
- /*RFC 3971 6.4.1. Certification Path Solicitation Message Format */
- offset += 4;
- proto_tree_add_text(icmp6_tree, tvb, offset, -1,
- "Certification Path Solicitation Message");
- /* Identifier A 16-bit unsigned integer field */
- proto_tree_add_item(icmp6_tree, hf_icmpv6_identifier, tvb, offset,
- 2, FALSE);
- offset += 2;
- /* Component A 16-bit unsigned integer field,
- * 65,535 if the sender seeks to retrieve all certificates.
- * Otherwise, set to the identifier that the receiver wants.
- */
- proto_tree_add_item(icmp6_tree, hf_icmpv6_comp, tvb, offset, 2,
- FALSE);
- offset += 2;
- dissect_icmpv6ndopt(tvb, offset, pinfo, icmp6_tree);
break;
- case ICMP6_CERT_PATH_AD:
- /*RFC 3971 6.4.2. Certification Path Advertisement Message Format */
- offset = offset +4;
- proto_tree_add_text(icmp6_tree, tvb, offset, -1,"Certification Path Advertisement Message");
-
- /* Identifier A 16-bit unsigned integer field */
- proto_tree_add_item(icmp6_tree, hf_icmpv6_identifier, tvb, offset, 2, FALSE);
- offset = offset + 2;
- /* All Components A 16-bit unsigned integer field*/
- proto_tree_add_item(icmp6_tree, hf_icmpv6_all_comp, tvb, offset, 2, FALSE);
- offset = offset + 2;
-
- /* Component A 16-bit unsigned integer field, used to inform the receiver
- * which certificate is being sent.
- */
- proto_tree_add_item(icmp6_tree, hf_icmpv6_comp, tvb, offset, 2, FALSE);
- offset = offset + 2;
+ }
+ case ICMP6_MIP6_MPS: /* Mobile Prefix Solicitation (146) */
+ {
+ /* Identifier */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_mip6_identifier, tvb, offset, 2, FALSE);
+ offset += 2;
/* Reserved */
- proto_tree_add_text(icmp6_tree, tvb, offset, 2,"Reserved");
- offset = offset + 2;
-
- dissect_icmpv6ndopt(tvb, offset, pinfo, icmp6_tree);
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_reserved, tvb, offset, 2, FALSE);
+ offset += 2;
break;
- case ICMP6_RPL_CONTROL:
- /* RPL: draft-ietf-roll-rpl-12.txt: Routing over Low-Power and Lossy Networks. */
- offset += 4; /* Skip the type, code and checksum. */
- if (dp->icmp6_code == ICMP6_RPL_DIS) {
+ }
+ case ICMP6_MIP6_MPA: /* Mobile Prefix Advertisement (147) */
+ {
+ /* Identifier */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_mip6_identifier, tvb, offset, 2, FALSE);
+ offset += 2;
+
+ /* Flag */
+ ti_flag = proto_tree_add_item(icmp6_tree, hf_icmpv6_mip6_flag, tvb,offset, 6, FALSE);
+ flag_tree = proto_item_add_subtree(ti_flag, ett_icmpv6_flag_mip6);
+ proto_tree_add_item(flag_tree, hf_icmpv6_mip6_flag_m, tvb, offset, 2, FALSE);
+ proto_tree_add_item(flag_tree, hf_icmpv6_mip6_flag_o, tvb, offset, 2, FALSE);
+ proto_tree_add_item(flag_tree, hf_icmpv6_mip6_flag_rsv, tvb, offset, 2, FALSE);
+ offset += 2;
- /* Reserved */
- proto_tree_add_item(icmp6_tree, hf_icmpv6_dis_reserved, tvb, offset, 2, FALSE);
- offset += 2;
+ /* Show options */
+ dissect_icmpv6_nd_opt(tvb, offset, pinfo, icmp6_tree);
+ break;
+ }
+ case ICMP6_CERT_PATH_SOL: /* Certification Path Solicitation Message (148) */
+ {
- }
- else if (dp->icmp6_code == ICMP6_RPL_DIO) {
- /* DODAG Information Object */
- guint8 flags;
+ /* Identifier */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_send_identifier, tvb, offset, 2, FALSE);
+ offset += 2;
- /* RPLInstanceID */
- proto_tree_add_item(icmp6_tree, hf_icmpv6_dio_instance, tvb, offset, 1, FALSE);
- offset += 1;
+ /* Component */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_send_component, tvb, offset, 2, FALSE);
+ offset += 2;
- /* RPLInstanceID */
- proto_tree_add_item(icmp6_tree, hf_icmpv6_dio_version, tvb, offset, 1, FALSE);
- offset += 1;
+ /* Show options */
+ dissect_icmpv6_nd_opt(tvb, offset, pinfo, icmp6_tree);
+ break;
+ }
+ case ICMP6_CERT_PATH_AD: /* Certification Path Advertisement Message (149) */
+ {
- /* Rank */
- proto_tree_add_item(icmp6_tree, hf_icmpv6_dio_rank, tvb, offset, 2, FALSE);
- offset += 2;
+ /* Identifier */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_send_identifier, tvb, offset, 2, FALSE);
+ offset += 2;
- /* flags */
- flags = tvb_get_guint8(tvb, offset);
- proto_tree_add_boolean(icmp6_tree, hf_icmpv6_dio_grounded, tvb, offset, 1, flags & RPL_DIO_FLAG_GROUNDED);
- proto_tree_add_boolean(icmp6_tree, hf_icmpv6_dio_zero, tvb, offset, 1, flags & RPL_DIO_FLAG_ZERO);
- proto_tree_add_uint(icmp6_tree, hf_icmpv6_dio_mop, tvb, offset, 1, flags & RPL_DIO_FLAG_MOP);
- proto_tree_add_uint(icmp6_tree, hf_icmpv6_dio_preference, tvb, offset, 1, flags & RPL_DIO_FLAG_PREFERENCE);
- offset += 1;
-
- /* Destination Advertisement Trigger Sequence Number (DTSN) */
- proto_tree_add_item(icmp6_tree, hf_icmpv6_dio_trigger_seqnum, tvb, offset, 1, FALSE);
- offset += 1;
- offset += 2;
+ /* All Components */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_send_all_components, tvb, offset, 2, FALSE);
+ offset += 2;
- /* DODAGID */
- proto_tree_add_item(icmp6_tree, hf_icmpv6_dio_dagid, tvb, offset, 16, FALSE);
- offset += 16;
- }
- else if (dp->icmp6_code == ICMP6_RPL_DAO) {
- /* Destination Advertisement Object */
- struct e_in6_addr addr6;
- guint8 flags;
-
- /* DAO Instance */
- proto_tree_add_item(icmp6_tree, hf_icmpv6_dao_instance, tvb, offset, 1, FALSE);
- offset += 1;
-
- /* flags */
- flags = tvb_get_guint8(tvb, offset);
- proto_tree_add_boolean(icmp6_tree, hf_icmpv6_dao_flag_k, tvb, offset, 1, flags & RPL_DAO_FLAG_K);
- proto_tree_add_boolean(icmp6_tree, hf_icmpv6_dao_flag_d, tvb, offset, 1, flags & RPL_DAO_FLAG_D);
- proto_tree_add_uint(icmp6_tree, hf_icmpv6_dao_flag_rsv, tvb, offset, 1, flags & RPL_DAO_FLAG_RESERVED);
- offset += 1;
-
- /* DAO Reserved */
- proto_tree_add_item(icmp6_tree, hf_icmpv6_dao_reserved, tvb, offset, 1, FALSE);
- offset += 1;
-
- /* DAO Reserved */
- proto_tree_add_item(icmp6_tree, hf_icmpv6_dao_seqnum, tvb, offset, 1, FALSE);
- offset += 1;
-
- if(flags & RPL_DAO_FLAG_D)
+ /* Component */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_send_component, tvb, offset, 2, FALSE);
+ offset += 2;
+
+ /* Reserved */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_reserved, tvb, offset, 2, FALSE);
+ offset += 2;
+
+ /* Show options */
+ dissect_icmpv6_nd_opt(tvb, offset, pinfo, icmp6_tree);
+ break;
+ }
+ case ICMP6_EXPERIMENTAL_MOBILITY: /* ICMP messages utilized by experimental mobility protocols (150) */
+ case ICMP6_FMIPV6_MESSAGES: /* FMIPv6 Messages (154)*/
+ {
+ guint8 subtype;
+
+ /* Subtype */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_fmip6_subtype, tvb, offset, 1, FALSE);
+ subtype = tvb_get_guint8(tvb, offset);
+ col_append_fstr(pinfo->cinfo, COL_INFO, " (%s)", val_to_str(subtype, fmip6_subtype_val, "Unknown (%d)"));
+ offset += 1;
+
+ switch(subtype){
+ case FMIP6_SUBTYPE_RTSOLPR:
{
- tvb_memcpy(tvb, addr6.bytes, offset, 16);
- proto_tree_add_ipv6(icmp6_tree, hf_icmpv6_dao_dodagid, tvb, offset, 16, addr6.bytes);
- offset += 16;
+ /* Reserved */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_reserved, tvb, offset, 1, FALSE);
}
- }
- else if (dp->icmp6_code == ICMP6_RPL_DAOACK) {
- /* Destination Advertisement Object */
- struct e_in6_addr addr6;
- guint8 flags;
-
- /* DAO Instance */
- proto_tree_add_item(icmp6_tree, hf_icmpv6_daoack_instance, tvb, offset, 1, FALSE);
- offset += 1;
-
- /* flags */
- flags = tvb_get_guint8(tvb, offset);
- proto_tree_add_boolean(icmp6_tree, hf_icmpv6_daoack_flag_d, tvb, offset, 1, flags & RPL_DAOACK_FLAG_D);
- proto_tree_add_uint(icmp6_tree, hf_icmpv6_daoack_flag_rsv, tvb, offset, 1, flags & RPL_DAOACK_FLAG_RESERVED);
- offset += 1;
-
- /* DAO Sequence */
- proto_tree_add_item(icmp6_tree, hf_icmpv6_daoack_seqnum, tvb, offset, 1, FALSE);
- offset += 1;
-
- /* DAO Status */
- proto_tree_add_item(icmp6_tree, hf_icmpv6_daoack_status, tvb, offset, 1, FALSE);
- offset += 1;
-
- if(flags & RPL_DAOACK_FLAG_D)
+ break;
+ case FMIP6_SUBTYPE_PRRTADV:
{
- tvb_memcpy(tvb, addr6.bytes, offset, 16);
- proto_tree_add_ipv6(icmp6_tree, hf_icmpv6_daoack_dodagid, tvb, offset, 16, addr6.bytes);
- offset += 16;
+ proto_item_append_text(code_item, " (%s)", val_to_str(icmp6_code, fmip6_prrtadv_code_val, "Unknown %d") );
+ /* Reserved */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_reserved, tvb, offset, 1, FALSE);
}
- return;
+ break;
+ case FMIP6_SUBTYPE_HI:
+ {
+ proto_item_append_text(code_item, " (%s)", val_to_str(icmp6_code, fmip6_hi_code_val, "Unknown %d") );
+ /* Flags */
+ ti_flag = proto_tree_add_item(icmp6_tree, hf_icmpv6_fmip6_hi_flag, tvb, offset, 1, FALSE);
+ flag_tree = proto_item_add_subtree(ti_flag, ett_icmpv6_flag_fmip6);
+
+ proto_tree_add_item(flag_tree, hf_icmpv6_fmip6_hi_flag_s, tvb, offset, 1, FALSE);
+ proto_tree_add_item(flag_tree, hf_icmpv6_fmip6_hi_flag_u, tvb, offset, 1, FALSE);
+ proto_tree_add_item(flag_tree, hf_icmpv6_fmip6_hi_flag_reserved, tvb, offset, 1, FALSE);
+ }
+ break;
+ case FMIP6_SUBTYPE_HACK:
+ {
+ proto_item_append_text(code_item, " (%s)", val_to_str(icmp6_code, fmip6_hack_code_val, "Unknown %d") );
+ /* Reserved */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_reserved, tvb, offset, 1, FALSE);
+ }
+ break;
}
- /* Options */
- dissect_icmpv6_rpl_opt(tvb, offset, pinfo, icmp6_tree);
+ offset +=1;
+
+ /* Identifier */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_fmip6_identifier, tvb, offset, 2, FALSE);
+ offset += 2;
+
+ /* Show options */
+ dissect_icmpv6_nd_opt(tvb, offset, pinfo, icmp6_tree);
+ break;
+ }
+ case ICMP6_MCAST_ROUTER_ADVERT: /* Multicast Router Advertisement (151) */
+ {
+ /* Query Interval */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_mcast_ra_query_interval, tvb, offset, 2, FALSE);
+ offset += 2;
+
+ /* Robustness Variable */
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_mcast_ra_robustness_variable, tvb, offset, 2, FALSE);
+ offset += 2;
+ }
+ case ICMP6_MCAST_ROUTER_SOLICIT: /* Multicast Router Solicitation (152) */
+ case ICMP6_MCAST_ROUTER_TERM: /* Multicast Router Termination (153) */
+ {
+ /* No Action... */
+ break;
+ }
+ case ICMP6_RPL_CONTROL: /* RPL Control (155) */
+ {
+ /* RPL: draft-ietf-roll-rpl-17.txt: Routing over Low-Power and Lossy Networks. */
+ dissect_rpl_control(tvb, offset, pinfo, icmp6_tree, icmp6_type, icmp6_code);
break;
+ }
default:
- next_tvb = tvb_new_subset(tvb, offset + sizeof(*dp), -1, -1);
- call_dissector(data_handle,next_tvb, pinfo, tree);
+ expert_add_info_format(pinfo, ti, PI_UNDECODED, PI_NOTE, "Dissector for ICMPv6 Type (%d) code not implemented, Contact Wireshark developers if you want this supported", icmp6_type);
+ proto_tree_add_item(icmp6_tree, hf_icmpv6_data, tvb, offset, -1, FALSE);
break;
- } /* switch (dp->icmp6_type) */
+ } /* switch (icmp6_type) */
} /* if (tree) */
}
{
static hf_register_info hf[] = {
{ &hf_icmpv6_type,
- { "Type", "icmpv6.type", FT_UINT8, BASE_DEC, NULL, 0x0,
- NULL, HFILL }},
+ { "Type", "icmpv6.type", FT_UINT8, BASE_DEC, VALS(icmpv6_type_val), 0x0,
+ "Indicates the type of the message", HFILL }},
{ &hf_icmpv6_code,
{ "Code", "icmpv6.code", FT_UINT8, BASE_DEC, NULL, 0x0,
- NULL, HFILL }},
+ "Depends on the message type. It is used to create an additional level of message granularity", HFILL }},
{ &hf_icmpv6_checksum,
{ "Checksum", "icmpv6.checksum", FT_UINT16, BASE_HEX, NULL, 0x0,
- NULL, HFILL }},
+ "Used to detect data corruption in the ICMPv6 message and parts of the IPv6 header", HFILL }},
{ &hf_icmpv6_checksum_bad,
{ "Bad Checksum", "icmpv6.checksum_bad", FT_BOOLEAN, BASE_NONE, NULL, 0x0,
NULL, HFILL }},
{ &hf_icmpv6_reserved,
{ "Reserved", "icmpv6.reserved", FT_BYTES, BASE_NONE, NULL, 0x0,
"Must be Zero", HFILL }},
- /* RFC2710: Multicast Listener Discovery for IPv6 */
- { &hf_icmpv6_mld_mrd,
- { "Maximum Response Delay [ms]", "icmpv6.mld.maximum_response_delay", FT_UINT16, BASE_DEC, NULL, 0x0,
- "Specifies the maximum allowed delay before sending a responding Report, in units of milliseconds", HFILL }},
- { &hf_icmpv6_mld_multicast_address,
- { "Multicast Address", "icmpv6.mld.multicast_address", FT_IPv6, BASE_NONE, NULL, 0x0,
- "Specific IPv6 multicast address", HFILL }},
- /* RFC3810: Multicast Listener Discovery Version 2 (MLDv2) for IPv6 */
- { &hf_icmpv6_mld_mrc,
- { "Maximum Response Code", "icmpv6.mld.maximum_response_code", FT_UINT16, BASE_DEC, NULL, 0x0,
- "Specifies the maximum allowed delay before sending a responding Report", HFILL }},
- { &hf_icmpv6_mld_flag,
- { "Flags", "icmpv6.mld.flag", FT_UINT8, BASE_HEX, NULL, 0x0,
+ { &hf_icmpv6_data,
+ { "Data", "icmpv6.data", FT_BYTES, BASE_NONE, NULL, 0x0,
NULL, HFILL }},
- { &hf_icmpv6_mld_flag_s,
- { "Suppress Router-Side Processing", "icmpv6.mld.flag.s", FT_BOOLEAN, 8, NULL, MLD_FLAG_S,
- "Indicates to any receiving multicast routers that they have to suppress the normal timer updates they perform upon hearing a Query", HFILL }},
- { &hf_icmpv6_mld_flag_qrv,
- { "QRV (Querier's Robustness Variable)", "icmpv6.mld.flag.qrv", FT_UINT8, BASE_DEC, NULL, MLD_FLAG_QRV,
- "Contains the RV (Robustness Variable) value used by the Querier", HFILL }},
- { &hf_icmpv6_mld_flag_rsv,
- { "Reserved", "icmpv6.mld.flag.reserved", FT_UINT8, BASE_DEC, NULL, MLD_FLAG_RSV,
- "Must Be Zero", HFILL }},
- { &hf_icmpv6_mld_qqi,
- { "QQIC (Querier's Query Interval Code)", "icmpv6.mld.qqi", FT_UINT8, BASE_DEC, NULL, 0x0,
- "Specifies the QI (Query Interval) used by the Querier", HFILL }},
- { &hf_icmpv6_mld_nb_sources,
- { "Number of Sources", "icmpv6.mld.nb_sources", FT_UINT16, BASE_DEC, NULL, 0x0,
- "Specifies how many source addresses are present in the Query", HFILL }},
- { &hf_icmpv6_mld_source_address,
- { "Source Address", "icmpv6.mld.source_address", FT_IPv6, BASE_NONE, NULL, 0x0,
- "The Source Address fields are a vector of unicast addresses", HFILL }},
- { &hf_icmpv6_mldr_nb_mcast_records,
- { "Number of Multicast Address Records", "icmpv6.mldr.nb_mcast_records", FT_UINT16, BASE_DEC, NULL, 0x0,
- "Specifies how many Multicast Address Records are present in this Report", HFILL }},
- { &hf_icmpv6_mldr_mar,
- { "Multicast Address Record", "icmpv6.mldr.mar", FT_NONE, BASE_NONE, NULL, 0x0,
- "Each Multicast Address Record is a block of fields that contain information on the sender listening to a single multicast address on the interface from which the Report is sent", HFILL }},
- { &hf_icmpv6_mldr_mar_record_type,
- { "Record Type", "icmpv6.mldr.mar.record_type", FT_UINT8, BASE_DEC, VALS(mldr_record_type_val), 0x0,
- "It specifies the type of the Multicast Address Record", HFILL }},
- { &hf_icmpv6_mldr_mar_aux_data_len,
- { "Aux Data Len", "icmpv6.mldr.mar.aux_data_len", FT_UINT8, BASE_DEC, NULL, 0x0,
- "The Aux Data Len field contains the length (in units of 32-bit words) of the Auxiliary Data Field in this Multicast Address Record", HFILL }},
- { &hf_icmpv6_mldr_mar_nb_sources,
- { "Number of Sources", "icmpv6.mldr.mar.nb_sources", FT_UINT16, BASE_DEC, NULL, 0x0,
- "The Number of Sources field specifies how many source addresses are present in this Multicast Address Record", HFILL }},
- { &hf_icmpv6_mldr_mar_multicast_address,
- { "Multicast Address", "icmpv6.mldr.mar.multicast_address", FT_IPv6, BASE_NONE, NULL, 0x0,
- "The Multicast Address field contains the multicast address to which this Multicast Address Record pertains", HFILL }},
- { &hf_icmpv6_mldr_mar_source_address,
- { "Source Address", "icmpv6.mldr.mar.source_address", FT_IPv6, BASE_NONE, NULL, 0x0,
- "The Source Address fields are a vector of unicast addresses", HFILL }},
- { &hf_icmpv6_mldr_mar_auxiliary_data,
- { "Auxiliary Data", "icmpv6.mldr.mar.auxiliary_data", FT_BYTES, BASE_NONE, NULL, 0x0,
- "Contains additional information that pertain to this Multicast Address Record", HFILL }},
- { &hf_icmpv6_haad_ha_addrs,
- { "Home Agent Addresses", "icmpv6.haad.ha_addrs", FT_IPv6, BASE_NONE, NULL, 0x0,
+ { &hf_icmpv6_mtu,
+ { "MTU", "icmpv6.mtu", FT_UINT32, BASE_DEC, NULL, 0x0,
+ "The Maximum Transmission Unit of the next-hop link", HFILL }},
+ { &hf_icmpv6_pointer,
+ { "Pointer", "icmpv6.pointer", FT_UINT32, BASE_DEC, NULL, 0x0,
+ "Identifies the octet offset within the invoking packet where the error was detected", HFILL }},
+ { &hf_icmpv6_echo_identifier,
+ { "Identifier", "icmpv6.echo.identifier", FT_UINT16, BASE_HEX, NULL, 0x0,
+ "An identifier to aid in matching with Request and Reply", HFILL }},
+ { &hf_icmpv6_echo_sequence_number,
+ { "Sequence", "icmpv6.echo.sequence_number", FT_UINT16, BASE_DEC, NULL, 0x0,
+ "A sequence number to aid in matching Echo Replies to this Echo Request", HFILL }},
+ { &hf_icmpv6_nonce,
+ { "Nonce", "icmpv6.nonce", FT_BYTES, BASE_NONE, NULL, 0x0,
+ NULL, HFILL }},
+ /* RFC 2461/4861 : Neighbor Discovery for IP version 6 (IPv6) */
+ { &hf_icmpv6_nd_ra_cur_hop_limit,
+ { "Cur hop limit", "icmpv6.nd.ra.cur_hop_limit", FT_UINT8, BASE_DEC, NULL, 0x0,
+ "The default value that should be placed in the Hop Count field of the IP header for outgoing IP packets", HFILL }},
+ { &hf_icmpv6_nd_ra_flag,
+ { "Flags", "icmpv6.nd.ra.flag", FT_UINT8, BASE_HEX, NULL, 0x0,
NULL, HFILL }},
- { &hf_icmpv6_ra_cur_hop_limit,
- { "Cur hop limit", "icmpv6.ra.cur_hop_limit", FT_UINT8, BASE_DEC, NULL, 0x0,
- "Current hop limit", HFILL }},
- { &hf_icmpv6_ra_router_lifetime,
- { "Router lifetime", "icmpv6.ra.router_lifetime", FT_UINT16, BASE_DEC, NULL, 0x0,
- "Router lifetime (s)", HFILL }},
- { &hf_icmpv6_ra_reachable_time,
- { "Reachable time", "icmpv6.ra.reachable_time", FT_UINT32, BASE_DEC, NULL, 0x0,
- "Reachable time (ms)", HFILL }},
- { &hf_icmpv6_ra_retrans_timer,
- { "Retrans timer", "icmpv6.ra.retrans_timer", FT_UINT32, BASE_DEC, NULL, 0x0,
- "Retrans timer (ms)", HFILL }},
+ { &hf_icmpv6_nd_ra_flag_m,
+ { "Managed address configuration", "icmpv6.nd.ra.flag.m", FT_BOOLEAN, 8, TFS(&tfs_set_notset), ND_RA_FLAG_M,
+ "When set, it indicates that addresses are available via DHCPv6", HFILL }},
+ { &hf_icmpv6_nd_ra_flag_o,
+ { "Other configuration", "icmpv6.nd.ra.flag.o", FT_BOOLEAN, 8, TFS(&tfs_set_notset), ND_RA_FLAG_O,
+ "When set, it indicates that other configuration information is available via DHCPv6", HFILL }},
+ { &hf_icmpv6_nd_ra_flag_h,
+ { "Home Agent", "icmpv6.nd.ra.flag.h", FT_BOOLEAN, 8, TFS(&tfs_set_notset), ND_RA_FLAG_H,
+ "When set, it indicate that the router sending this Router Advertisement is also functioning as a Mobile IPv6 home agent on this link", HFILL }},
+ { &hf_icmpv6_nd_ra_flag_prf,
+ { "Prf (Default Router Preference)", "icmpv6.nd.ra.flag.prf", FT_UINT8, BASE_DEC, VALS(nd_flag_router_pref), ND_RA_FLAG_PRF,
+ "Indicates whether to prefer this router over other default routers", HFILL }},
+ { &hf_icmpv6_nd_ra_flag_p,
+ { "Proxy", "icmpv6.nd.ra.flag.p", FT_BOOLEAN, 8, TFS(&tfs_set_notset), ND_RA_FLAG_P,
+ NULL, HFILL }},
+ { &hf_icmpv6_nd_ra_flag_rsv,
+ { "Reserved", "icmpv6.nd.ra.flag.rsv", FT_UINT8, BASE_DEC, NULL, ND_RA_FLAG_RSV,
+ "Must be Zero", HFILL }},
+ { &hf_icmpv6_nd_ra_router_lifetime,
+ { "Router lifetime (s)", "icmpv6.nd.ra.router_lifetime", FT_UINT16, BASE_DEC, NULL, 0x0,
+ "The lifetime associated with the default router", HFILL }},
+ { &hf_icmpv6_nd_ra_reachable_time,
+ { "Reachable time (ms)", "icmpv6.nd.ra.reachable_time", FT_UINT32, BASE_DEC, NULL, 0x0,
+ "The time that a node assumes a neighbor is reachable after having received a reachability confirmation", HFILL }},
+ { &hf_icmpv6_nd_ra_retrans_timer,
+ { "Retrans timer (ms)", "icmpv6.nd.ra.retrans_timer", FT_UINT32, BASE_DEC, NULL, 0x0,
+ "The time between retransmitted Neighbor Solicitation messages", HFILL }},
+ { &hf_icmpv6_nd_ns_target_address,
+ { "Target Address", "icmpv6.nd.ns.target_address", FT_IPv6, BASE_NONE, NULL, 0x0,
+ "The IP address of the target of the solicitation", HFILL }},
+ { &hf_icmpv6_nd_na_flag,
+ { "Flags", "icmpv6.nd.na.flag", FT_UINT32, BASE_HEX, NULL, 0x0,
+ NULL, HFILL }},
+ { &hf_icmpv6_nd_na_flag_r,
+ { "Router", "icmpv6.nd.na.flag.r", FT_BOOLEAN, 32, TFS(&tfs_set_notset), ND_NA_FLAG_R,
+ "When set, it indicates that the sender is a router", HFILL }},
+ { &hf_icmpv6_nd_na_flag_s,
+ { "Solicited", "icmpv6.nd.na.flag.s", FT_BOOLEAN, 32, TFS(&tfs_set_notset), ND_NA_FLAG_S,
+ "When set, it indicates that the advertisement was sent in response to a Neighbor Solicitation from the Destination address", HFILL }},
+ { &hf_icmpv6_nd_na_flag_o,
+ { "Override", "icmpv6.nd.na.flag.o", FT_BOOLEAN, 32, TFS(&tfs_set_notset), ND_NA_FLAG_O,
+ "When set, it indicates that the advertisement should override an existing cache entry and update the cached link-layer address", HFILL }},
+ { &hf_icmpv6_nd_na_flag_rsv,
+ { "Reserved", "icmpv6.nd.na.flag.rsv", FT_UINT32, BASE_DEC, NULL, ND_NA_FLAG_RSV,
+ "Must be Zero", HFILL }},
+ { &hf_icmpv6_nd_na_target_address,
+ { "Target Address", "icmpv6.nd.na.target_address", FT_IPv6, BASE_NONE, NULL, 0x0,
+ "the Target Address field in the Neighbor Solicitation message that prompted this advertisement", HFILL }},
+ { &hf_icmpv6_nd_rd_target_address,
+ { "Target Address", "icmpv6.nd.rd.target_address", FT_IPv6, BASE_NONE, NULL, 0x0,
+ "An IP address that is a better first hop to use for the ICMP Destination Address", HFILL }},
+ { &hf_icmpv6_nd_rd_destination_address,
+ { "Destination Address", "icmpv6.rd.na.destination_address", FT_IPv6, BASE_NONE, NULL, 0x0,
+ "The IP address of the destination that is redirected to the target", HFILL }},
{ &hf_icmpv6_opt,
{ "ICMPv6 Option", "icmpv6.opt", FT_NONE, BASE_NONE, NULL, 0x0,
"Option", HFILL }},
{ "On-link flag(L)", "icmpv6.opt.prefix.flag.l", FT_BOOLEAN, 8, TFS(&tfs_set_notset), 0x80,
"When set, indicates that this prefix can be used for on-link determination", HFILL }},
{ &hf_icmpv6_opt_prefix_flag_a,
- { "Autonomous address-configuration flag(A)", "icmpv6.opt_prefix.flag.a", FT_BOOLEAN, 8, TFS(&tfs_set_notset), 0x40,
+ { "Autonomous address-configuration flag(A)", "icmpv6.opt.prefix.flag.a", FT_BOOLEAN, 8, TFS(&tfs_set_notset), 0x40,
"When set indicates that this prefix can be used for stateless address configuration", HFILL }},
{ &hf_icmpv6_opt_prefix_flag_reserved,
{ "Reserved", "icmpv6.opt.prefix.flag.reserved", FT_UINT8, BASE_DEC, NULL, 0x3f,
{ &hf_icmpv6_opt_naack_supplied_ncoa,
{ "Supplied NCoA", "icmpv6.opt.naack.supplied_ncoa", FT_IPv6, BASE_NONE, NULL, 0x00,
NULL, HFILL }},
-
{ &hf_icmpv6_opt_map_dist,
{ "Distance", "icmpv6.opt.map.distance", FT_UINT8, BASE_DEC, NULL, 0xF0,
"Identifying the distance between MAP and the receiver of the advertisement (in the number of hops)", HFILL }},
{ "Flag", "icmpv6.opt.route_info.flag", FT_UINT8, BASE_HEX, NULL, 0x00,
NULL, HFILL }},
{ &hf_icmpv6_opt_route_info_flag_route_preference,
- { "Route Preference", "icmpv6.opt.route_info.flag.route_preference", FT_UINT8, BASE_DEC, VALS(names_router_pref), ND_RA_FLAG_RTPREF_MASK,
+ { "Route Preference", "icmpv6.opt.route_info.flag.route_preference", FT_UINT8, BASE_DEC, VALS(nd_flag_router_pref), ND_RA_FLAG_RTPREF_MASK,
"The Route Preference indicates whether to prefer the router associated with this prefix over others", HFILL }},
{ &hf_icmpv6_opt_route_info_flag_reserved,
{ "Reserved", "icmpv6.opt.route_info.flag.reserved", FT_UINT8, BASE_DEC, NULL, ND_RA_FLAG_RESERV_MASK,
{ &hf_icmpv6_opt_route_lifetime,
{ "Route Lifetime", "icmpv6.opt.route_lifetime", FT_UINT32, BASE_DEC, NULL, 0x00,
"The length of time in seconds that the prefix is valid for the purpose of route determination", HFILL }},
-
{ &hf_icmpv6_opt_name_type,
{ "Name Type", "icmpv6.opt.name_type", FT_UINT8, BASE_DEC, VALS(icmpv6_option_name_type_vals), 0x0,
NULL, HFILL }},
{ &hf_icmpv6_opt_cert_type,
{ "Cert Type", "icmpv6.opt.name_type", FT_UINT8, BASE_DEC, VALS(icmpv6_option_cert_type_vals), 0x0,
NULL, HFILL }},
- { &hf_icmpv6_identifier,
- { "Identifier", "icmpv6.identifier", FT_UINT16, BASE_DEC, NULL, 0x0,
- NULL, HFILL }},
- { &hf_icmpv6_all_comp,
- { "All Components", "icmpv6.all_comp", FT_UINT16, BASE_DEC, NULL, 0x0,
- NULL, HFILL }},
- { &hf_icmpv6_comp,
- { "Component", "icmpv6.comp", FT_UINT16, BASE_DEC, NULL, 0x0,
- NULL, HFILL }},
+ /* RFC3971: SEcure Neighbor Discovery (SEND) */
+ { &hf_icmpv6_send_identifier,
+ { "Identifier", "icmpv6.send.identifier", FT_UINT16, BASE_DEC, NULL, 0x0,
+ "An identifier to aid in matching with Request and Reply", HFILL }},
+ { &hf_icmpv6_send_all_components,
+ { "All Components", "icmpv6.send.all_components", FT_UINT16, BASE_DEC, NULL, 0x0,
+ "Inform the receiver of the number of certificates in the entire path", HFILL }},
+ { &hf_icmpv6_send_component,
+ { "Component", "icmpv6.send.component", FT_UINT16, BASE_DEC, NULL, 0x0,
+ "If the field is set to 65,535 if the sender seeks to retrieve all certificates", HFILL }},
+
{ &hf_icmpv6_x509if_Name,
{ "Name", "icmpv6.x509_Name", FT_UINT32, BASE_DEC, VALS(x509if_Name_vals), 0x0,
NULL, HFILL }},
{ "Home Agent", "icmpv6.opt.efo.h", FT_BOOLEAN, 16, TFS(&tfs_set_notset), FLAGS_EO_H,
"When set, it indicate that the router sending this Router Advertisement is also functioning as a Mobile IPv6 home agent on this link", HFILL }},
{ &hf_icmpv6_opt_efo_prf,
- { "Prf (Default Router Preference)", "icmpv6.opt.efo.prf", FT_UINT16, BASE_DEC, VALS(names_router_pref), FLAGS_EO_PRF,
+ { "Prf (Default Router Preference)", "icmpv6.opt.efo.prf", FT_UINT16, BASE_DEC, VALS(nd_flag_router_pref), FLAGS_EO_PRF,
"Indicates whether to prefer this router over other default routers", HFILL }},
{ &hf_icmpv6_opt_efo_p,
{ "Proxy", "icmpv6.opt.efo.p", FT_BOOLEAN, 16, TFS(&tfs_set_notset), FLAGS_EO_P,
NULL, HFILL }},
{ &hf_icmpv6_opt_efo_rsv,
- { "Reserved (Must be Zero)", "icmpv6.opt.efo.rsv", FT_UINT16, BASE_DEC, NULL, FLAGS_EO_RSV,
- NULL, HFILL }},
+ { "Reserved", "icmpv6.opt.efo.rsv", FT_UINT16, BASE_DEC, NULL, FLAGS_EO_RSV,
+ "Must be Zero", HFILL }},
{ &hf_icmpv6_opt_hkr_pad_length,
{ "Pad Length", "icmpv6.opt.hkr.pad_length", FT_UINT8, BASE_DEC, NULL, 0x0,
"The number of padding octets beyond the end of the Handover Key", HFILL }},
{ "Domain Names", "icmpv6.opt.dnssl", FT_STRING, BASE_NONE, NULL, 0x0,
NULL, HFILL }},
{ &hf_icmpv6_opt_aro_status,
- { "Status", "icmpv6.opt.aro.status", FT_UINT8, BASE_DEC, VALS(names_6lowpannd_aro_status_str), 0x00,
- "The amount of time (in a unit of 10 seconds) that the router should retain the Neighbor Cache entry", HFILL }},
+ { "Status", "icmpv6.opt.aro.status", FT_UINT8, BASE_DEC, VALS(nd_opt_6lowpannd_status_val), 0x00,
+ "The amount of time (in a unit of 60 seconds) that the router should retain the Neighbor Cache entry", HFILL }},
{ &hf_icmpv6_opt_aro_registration_lifetime,
{ "Registration Lifetime", "icmpv6.opt.aro.registration_lifetime", FT_UINT16, BASE_DEC, NULL, 0x00,
- "The amount of time (in a unit of 10 seconds) that the router should retain the Neighbor Cache entry", HFILL }},
+ "The amount of time (in a unit of 60 seconds) that the router should retain the Neighbor Cache entry", HFILL }},
{ &hf_icmpv6_opt_aro_eui64, /* TODO: add a FT_EUI64 Type ? */
{ "EUI-64", "icmpv6.opt.aro.eui64", FT_BYTES, BASE_NONE, NULL, 0x00,
"This field is used to uniquely identify the interface of the registered address", HFILL }},
"Must be zero", HFILL }},
{ &hf_icmpv6_opt_6co_valid_lifetime,
{ "Lifetime", "icmpv6.opt.6co.valid_lifetime", FT_UINT16, BASE_DEC, NULL, 0x00,
- "The length of time in a unit of 10 seconds that the context is valid for the purpose of header compression or decompression", HFILL }},
+ "The length of time in a unit of 60 seconds that the context is valid for the purpose of header compression or decompression", HFILL }},
{ &hf_icmpv6_opt_6co_context_prefix,
{ "Context Prefix", "icmpv6.opt.6co.context_prefix", FT_IPv6, BASE_NONE, NULL, 0x00,
"The IPv6 prefix or address corresponding to the Context ID (CID) field", HFILL }},
{ &hf_icmpv6_opt_abro_6lbr_address,
{ "6LBR Address", "icmpv6.opt.abro.6lbr_address", FT_IPv6, BASE_NONE, NULL, 0x00,
"IPv6 address of the 6LBR that is the origin of the included version number", HFILL }},
- /* RPL: draft-ietf-roll-rpl-12.txt: Routing over Low-Power and Lossy Networks. */
- { &hf_icmpv6_dis_reserved,
- { "Grounded", "icmpv6.rpl.dis.reserved", FT_UINT16, BASE_DEC, NULL, 0x0,
- NULL, HFILL }},
- { &hf_icmpv6_dio_grounded,
- { "Grounded", "icmpv6.rpl.dio.grounded", FT_BOOLEAN, 8, NULL, RPL_DIO_FLAG_GROUNDED,
- NULL, HFILL }},
- { &hf_icmpv6_dio_zero,
- { "Zero", "icmpv6.rpl.dio.zero", FT_BOOLEAN, 8, NULL, RPL_DIO_FLAG_ZERO,
- NULL, HFILL }},
- { &hf_icmpv6_dio_mop,
- { "MOP", "icmpv6.rpl.dio.mop", FT_UINT8, BASE_HEX, NULL, RPL_DIO_FLAG_MOP,
- NULL, HFILL }},
- { &hf_icmpv6_dio_preference,
- { "DAG Preference", "icmpv6.rpl.dio.preference", FT_UINT8, BASE_DEC, NULL, RPL_DIO_FLAG_PREFERENCE,
- NULL, HFILL }},
- { &hf_icmpv6_dio_rank,
- { "Rank", "icmpv6.rpl.dio.rank", FT_UINT16, BASE_DEC, NULL, 0x0,
- NULL, HFILL }},
- { &hf_icmpv6_dio_instance,
- { "RPLInstanceID", "icmpv6.rpl.dio.instance", FT_UINT8, BASE_DEC, NULL, 0x0,
- NULL, HFILL }},
- { &hf_icmpv6_dio_version,
- { "version", "icmpv6.rpl.dio.version", FT_UINT8, BASE_DEC, NULL, 0x0,
- NULL, HFILL }},
- { &hf_icmpv6_dio_trigger_seqnum,
- { "DTSN", "icmpv6.rpl.dio.dtsn", FT_UINT8, BASE_DEC, NULL, 0x0,
- "Destination advertisement trigger sequence number", HFILL }},
- { &hf_icmpv6_dao_instance,
- { "DAO Instance", "icmpv6.rpl.dao.instance", FT_UINT8, BASE_DEC, NULL, 0x0,
- NULL, HFILL }},
- { &hf_icmpv6_dio_dagid,
- { "DODAGID", "icmpv6.rpl.dio.dagid", FT_IPv6, BASE_NONE, NULL, 0x0,
- NULL, HFILL }},
- { &hf_icmpv6_dao_seqnum,
- { "DAO Sequence", "icmpv6.rpl.dao.sequence", FT_UINT8, BASE_DEC, NULL, 0x0,
- NULL, HFILL }},
- { &hf_icmpv6_dao_reserved,
- { "Reserved", "icmpv6.rpl.dao.reserved", FT_UINT8, BASE_DEC, NULL, 0x0,
+
+ /* RFC2710: Multicast Listener Discovery for IPv6 */
+ { &hf_icmpv6_mld_mrd,
+ { "Maximum Response Delay [ms]", "icmpv6.mld.maximum_response_delay", FT_UINT16, BASE_DEC, NULL, 0x0,
+ "Specifies the maximum allowed delay before sending a responding Report, in units of milliseconds", HFILL }},
+ { &hf_icmpv6_mld_multicast_address,
+ { "Multicast Address", "icmpv6.mld.multicast_address", FT_IPv6, BASE_NONE, NULL, 0x0,
+ "Specific IPv6 multicast address", HFILL }},
+ /* RFC 2894: Router Renumbering for IPv6 */
+ { &hf_icmpv6_rr_sequencenumber,
+ { "Sequence Number", "icmpv6.rr.sequence_number", FT_UINT32, BASE_DEC, NULL, 0x0,
+ "The sequence number MUST be non-decreasing between Sequence Number Resets", HFILL }},
+ { &hf_icmpv6_rr_segmentnumber,
+ { "Segment Number", "icmpv6.rr.segment_number", FT_UINT8, BASE_DEC, NULL, 0x0,
+ "Enumerates different valid RR messages having the same Sequence Number", HFILL }},
+ { &hf_icmpv6_rr_flag,
+ { "Flags", "icmpv6.rr.flag", FT_UINT8, BASE_HEX, NULL, 0x0,
+ "Five are defined and three bits are reserved", HFILL }},
+ { &hf_icmpv6_rr_flag_t,
+ { "Test Command", "icmpv6.rr.flag.t", FT_BOOLEAN, 8, TFS(&tfs_set_notset), RR_FLAG_T,
+ "Indicates a Test message: processing is to be simulated and no configuration changes are to be made", HFILL }},
+ { &hf_icmpv6_rr_flag_r,
+ { "Result requested", "icmpv6.rr.flag.r", FT_BOOLEAN, 8, TFS(&tfs_set_notset), RR_FLAG_R,
+ "Indicates that the router send a Result message upon completion of processing the Command message", HFILL }},
+ { &hf_icmpv6_rr_flag_a,
+ { "All Interfaces", "icmpv6.rr.flag.a", FT_BOOLEAN, 8, TFS(&tfs_set_notset), RR_FLAG_A,
+ "Indicates that the Command be applied to all interfaces regardless of administrative shutdown status", HFILL }},
+ { &hf_icmpv6_rr_flag_s,
+ { "Site-specific", "icmpv6.rr.flag.s", FT_BOOLEAN, 8, TFS(&tfs_set_notset), RR_FLAG_S,
+ "Indicates that the Command be applied only to interfaces which belong to the same site as the interface to which the Command is addressed", HFILL }},
+ { &hf_icmpv6_rr_flag_p,
+ { "Processed previously", "icmpv6.rr.flag.p", FT_BOOLEAN, 8, TFS(&tfs_set_notset), RR_FLAG_P,
+ "Indicates that the Command message was previously processed (and is not a Test) and the responding router is not processing it again", HFILL }},
+ { &hf_icmpv6_rr_flag_rsv,
+ { "Reserved", "icmpv6.rr.flag.rsv", FT_UINT8, BASE_DEC, NULL, RR_FLAG_RSV,
+ "Must be Zero", HFILL }},
+ { &hf_icmpv6_rr_maxdelay,
+ { "Max Delay", "icmpv6.rr.maxdelay", FT_UINT16, BASE_DEC, NULL, 0x0,
+ "Specifying the maximum time (in milliseconds) by which a router MUST delay sending any reply to this Command", HFILL }},
+
+ { &hf_icmpv6_rr_pco_mp_part,
+ { "Match-Prefix Part", "icmpv6.rr.pco.mp", FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }},
- { &hf_icmpv6_dao_flag_k,
- { "DAO-ACK Request", "icmpv6.rpl.dao.flag_k", FT_BOOLEAN, 8, NULL, RPL_DAO_FLAG_K,
+ { &hf_icmpv6_rr_pco_mp_opcode,
+ { "OpCode", "icmpv6.rr.pco.mp.opcode", FT_UINT8, BASE_DEC, VALS(rr_pco_mp_opcode_val), 0x0,
+ "Specifying the operation to be performed when the associated MatchPrefix matches an interface's prefix or address", HFILL }},
+ { &hf_icmpv6_rr_pco_mp_oplength,
+ { "OpLength", "icmpv6.rr.pco.mp.oplength", FT_UINT8, BASE_DEC, NULL, 0x0,
+ "The total length of this Prefix Control Operation (in units of 8 octets)", HFILL }},
+ { &hf_icmpv6_rr_pco_mp_ordinal,
+ { "Ordinal", "icmpv6.rr.pco.mp.ordinal", FT_UINT8, BASE_HEX, NULL, 0x0,
+ "The value is otherwise unconstrained", HFILL }},
+ { &hf_icmpv6_rr_pco_mp_matchlen,
+ { "MatchLen", "icmpv6.rr.pco.mp.matchlen", FT_UINT8, BASE_DEC, NULL, 0x0,
+ "Between 0 and 128 inclusive specifying the number of initial bits of MatchPrefix which are significant in matching", HFILL }},
+ { &hf_icmpv6_rr_pco_mp_minlen,
+ { "MinLen", "icmpv6.rr.pco.mp.minlen", FT_UINT8, BASE_DEC, NULL, 0x0,
+ "Specifying the minimum length which any configured prefix must have in order to be eligible for testing against the MatchPrefix", HFILL }},
+ { &hf_icmpv6_rr_pco_mp_maxlen,
+ { "MaxLen", "icmpv6.rr.pco.mp.maxlen", FT_UINT8, BASE_DEC, NULL, 0x0,
+ "Specifying the maximum length which any configured prefix must have in order to be eligible for testing against the MatchPrefix", HFILL }},
+ { &hf_icmpv6_rr_pco_mp_matchprefix,
+ { "MatchPrefix", "icmpv6.rr.pco.mp.matchprefix", FT_IPv6, BASE_NONE, NULL, 0x0,
+ "The 128-bit prefix to be compared with each interface's prefix or address", HFILL }},
+ { &hf_icmpv6_rr_pco_up_part,
+ { "Use-Prefix Part", "icmpv6.rr.pco.up", FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }},
- { &hf_icmpv6_dao_flag_d,
- { "DODAGID Present", "icmpv6.rpl.dao.flag_d", FT_BOOLEAN, 8, NULL, RPL_DAO_FLAG_D,
+ { &hf_icmpv6_rr_pco_up_uselen,
+ { "UseLen", "icmpv6.rr.pco.up.uselen", FT_UINT8, BASE_DEC, NULL, 0x0,
+ "specifying the number of initial bits of UsePrefix to use in creating a new prefix for an interface", HFILL }},
+ { &hf_icmpv6_rr_pco_up_keeplen,
+ { "KeepLen", "icmpv6.rr.pco.up.keeplen", FT_UINT8, BASE_DEC, NULL, 0x0,
+ "Specifying the number of bits of the prefix or address which matched the associated Match-Prefix which should be retained in the new prefix", HFILL }},
+ { &hf_icmpv6_rr_pco_up_flagmask,
+ { "FlagMask", "icmpv6.rr.pco.up.flagmask", FT_UINT8, BASE_HEX, NULL, 0x0,
+ "A 1 bit in any position means that the corresponding flag bit in a Router Advertisement (RA) Prefix Information Option for the New Prefix should be set from the RAFlags field in this Use-Prefix Part", HFILL }},
+
+ { &hf_icmpv6_rr_pco_up_flagmask_l,
+ { "On-link flag(L)", "icmpv6.rr.pco.up.flagmask.l", FT_BOOLEAN, 8, TFS(&tfs_set_notset), 0x80,
+ "When set, indicates the On-link (L) flag bit in a Router Advertisement (RA) Prefix Information Option for the New Prefix should be set from the RAFlags field in this Use-Prefix Part", HFILL }},
+ { &hf_icmpv6_rr_pco_up_flagmask_a,
+ { "Autonomous address-configuration flag(A)", "icmpv6.rr.pco.up.flagmask.a", FT_BOOLEAN, 8, TFS(&tfs_set_notset), 0x40,
+ "When set, indicates the Autonomous address-configuration (A) flag bit in a Router Advertisement (RA) Prefix Information Option for the New Prefix should be set from the RAFlags field in this Use-Prefix Part", HFILL }},
+ { &hf_icmpv6_rr_pco_up_flagmask_reserved,
+ { "Reserved", "icmpv6.rr.pco.up.flagmask.reserved", FT_UINT8, BASE_DEC, NULL, 0x3f,
+ NULL, HFILL }},
+ { &hf_icmpv6_rr_pco_up_raflags,
+ { "RAFlags", "icmpv6.rr.pco.up.raflags", FT_UINT8, BASE_HEX, NULL, 0x0,
+ "Under control of the FlagMask field, may be used to initialize the flags in Router Advertisement Prefix Information Options which advertise the New Prefix", HFILL }},
+ { &hf_icmpv6_rr_pco_up_raflags_l,
+ { "On-link flag(L)", "icmpv6.rr.pco.up.flagmask.l", FT_BOOLEAN, 8, TFS(&tfs_set_notset), 0x80,
+ "When set, indicates that this prefix can be used for on-link determination", HFILL }},
+ { &hf_icmpv6_rr_pco_up_raflags_a,
+ { "Autonomous address-configuration flag(A)", "icmpv6.rr.pco.up.flagmask.a", FT_BOOLEAN, 8, TFS(&tfs_set_notset), 0x40,
+ "When set indicates that this prefix can be used for stateless address configuration", HFILL }},
+ { &hf_icmpv6_rr_pco_up_raflags_reserved,
+ { "Reserved", "icmpv6.rr.pco.up.flagmask.reserved", FT_UINT8, BASE_DEC, NULL, 0x3f,
+ NULL, HFILL }},
+ { &hf_icmpv6_rr_pco_up_validlifetime,
+ { "Valid Lifetime", "icmpv6.rr.pco.up.validlifetime", FT_UINT32, BASE_DEC, NULL, 0x0,
+ "The number of seconds for which the New Prefix will be valid", HFILL }},
+ { &hf_icmpv6_rr_pco_up_preferredlifetime,
+ { "Preferred Lifetime", "icmpv6.rr.pco.up.preferredlifetime", FT_UINT32, BASE_DEC, NULL, 0x0,
+ "The number of seconds for which the New Prefix will be preferred", HFILL }},
+ { &hf_icmpv6_rr_pco_up_flag,
+ { "Flags", "icmpv6.rr.pco.up.flag", FT_UINT32, BASE_HEX, NULL, 0x0,
NULL, HFILL }},
- { &hf_icmpv6_dao_flag_rsv,
- { "Reserved", "icmpv6.rpl.dao.flag_rsv", FT_UINT8, BASE_DEC, NULL, RPL_DAO_FLAG_RESERVED,
+ { &hf_icmpv6_rr_pco_up_flag_v,
+ { "Decrement valid lifetime", "icmpv6.rr.pco.up.flag.v", FT_BOOLEAN, 32, TFS(&tfs_set_notset), 0x80000000,
+ "When set, indicating that the valid lifetime of the New Prefix MUST be effectively decremented in real time", HFILL }},
+ { &hf_icmpv6_rr_pco_up_flag_p,
+ { "Decrement preferred lifetime", "icmpv6.rr.pco.up.flag.p", FT_BOOLEAN, 32, TFS(&tfs_set_notset), 0x40000000,
+ "When set, indicating that the preferred lifetime of the New Prefix MUST be effectively decremented in real time", HFILL }},
+ { &hf_icmpv6_rr_pco_up_flag_reserved,
+ { "Reserved", "icmpv6.rr.pco.up.flag.reserved", FT_UINT32, BASE_DEC, NULL, 0x3FFFFFFF,
+ NULL, HFILL }},
+ { &hf_icmpv6_rr_pco_up_useprefix,
+ { "UsePrefix", "icmpv6.rr.pco.up.useprefix", FT_IPv6, BASE_NONE, NULL, 0x0,
+ "The 128-bit Use-prefix which either becomes or is used in forming (if KeepLen is nonzero) the New Prefix", HFILL }},
+ { &hf_icmpv6_rr_rm,
+ { "Result Message", "icmpv6.rr.rm", FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }},
- { &hf_icmpv6_dao_dodagid,
- { "DODAGID", "icmpv6.rpl.dao.dodagid", FT_IPv6, BASE_NONE, NULL, 0x0,
+ { &hf_icmpv6_rr_rm_flag,
+ { "Flags", "icmpv6.rr.rm.flag", FT_UINT16, BASE_HEX, NULL, 0x0,
NULL, HFILL }},
- { &hf_icmpv6_daoack_instance,
- { "Instance", "icmpv6.rpl.daoack.instance", FT_UINT8, BASE_DEC, NULL, 0x0,
+ { &hf_icmpv6_rr_rm_flag_b,
+ { "Bounds", "icmpv6.rr.rm.flag.b", FT_BOOLEAN, 16, TFS(&tfs_set_notset), 0x0002,
+ "When set, indicates that one or more fields in the associated PCO were out of bounds", HFILL }},
+ { &hf_icmpv6_rr_rm_flag_f,
+ { "Forbidden", "icmpv6.rr.rm.flag.f", FT_BOOLEAN, 16, TFS(&tfs_set_notset), 0x0001,
+ "When set, indicates that one or more Use-Prefix parts from the associated PCO were not honored by the router because of attempted formation of a forbidden prefix format, such as a multicast or loopback address", HFILL }},
+ { &hf_icmpv6_rr_rm_flag_reserved,
+ { "Reserved", "icmpv6.rr.rm.flag.reserved", FT_UINT16, BASE_DEC, NULL, 0xFFFD,
+ "Must be Zero", HFILL }},
+ { &hf_icmpv6_rr_rm_ordinal,
+ { "Ordinal", "icmpv6.rr.rm.ordinal", FT_UINT8, BASE_HEX, NULL, 0x0,
+ "The value is otherwise unconstrained", HFILL }},
+ { &hf_icmpv6_rr_rm_matchedlen,
+ { "MatchedLen", "icmpv6.rr.rm.matchedlen", FT_UINT8, BASE_DEC, NULL, 0x0,
+ "The length of the Matched Prefix", HFILL }},
+ { &hf_icmpv6_rr_rm_interfaceindex,
+ { "InterfaceIndex", "icmpv6.rr.rm.interfaceindex", FT_UINT32, BASE_DEC, NULL, 0x0,
+ "The router's numeric designation of the interface on which the MatchedPrefix was configured", HFILL }},
+ { &hf_icmpv6_rr_rm_matchedprefix,
+ { "MatchedPrefix", "icmpv6.rr.rm.matchedprefix", FT_IPv6, BASE_NONE, NULL, 0x0,
+ "The 128 Bits MatchedPrefix", HFILL }},
+
+ /* RFC3775: Mobility Support in IPv6 */
+ { &hf_icmpv6_mip6_identifier,
+ { "Identifier", "icmpv6.mip6.identifier", FT_UINT16, BASE_DEC_HEX, NULL, 0x0,
+ "An identifier to aid in matching with Request and Reply", HFILL }},
+ { &hf_icmpv6_mip6_home_agent_address,
+ { "Home Agent Address", "icmpv6.mip6.home_agent_address", FT_IPv6, BASE_NONE, NULL, 0x0,
+ "A list of addresses of home agents on the home link for the mobile node", HFILL }},
+ { &hf_icmpv6_mip6_flag,
+ { "Flags", "icmpv6.mip6.flag", FT_NONE, BASE_NONE, NULL, 0x0,
+ NULL, HFILL }},
+ { &hf_icmpv6_mip6_flag_m,
+ { "Managed address configuration", "icmpv6.mip6.flag.m", FT_BOOLEAN, 16, TFS(&tfs_set_notset), FLAGS_EO_M,
+ "When set, it indicates that addresses are available via DHCPv6", HFILL }},
+ { &hf_icmpv6_mip6_flag_o,
+ { "Other configuration", "icmpv6.mip6.flag.o", FT_BOOLEAN, 16, TFS(&tfs_set_notset), FLAGS_EO_O,
+ "When set, it indicates that other configuration information is available via DHCPv6", HFILL }},
+ { &hf_icmpv6_mip6_flag_rsv,
+ { "Reserved", "icmpv6.mip6.flag.rsv", FT_UINT16, BASE_DEC, NULL, 0x2FFF,
+ "Must be Zero", HFILL }},
+
+ /* RFC3810: Multicast Listener Discovery Version 2 (MLDv2) for IPv6 */
+ { &hf_icmpv6_mld_mrc,
+ { "Maximum Response Code", "icmpv6.mld.maximum_response_code", FT_UINT16, BASE_DEC, NULL, 0x0,
+ "Specifies the maximum allowed delay before sending a responding Report", HFILL }},
+ { &hf_icmpv6_mld_flag,
+ { "Flags", "icmpv6.mld.flag", FT_UINT8, BASE_HEX, NULL, 0x0,
+ NULL, HFILL }},
+ { &hf_icmpv6_mld_flag_s,
+ { "Suppress Router-Side Processing", "icmpv6.mld.flag.s", FT_BOOLEAN, 8, NULL, MLD_FLAG_S,
+ "Indicates to any receiving multicast routers that they have to suppress the normal timer updates they perform upon hearing a Query", HFILL }},
+ { &hf_icmpv6_mld_flag_qrv,
+ { "QRV (Querier's Robustness Variable)", "icmpv6.mld.flag.qrv", FT_UINT8, BASE_DEC, NULL, MLD_FLAG_QRV,
+ "Contains the RV (Robustness Variable) value used by the Querier", HFILL }},
+ { &hf_icmpv6_mld_flag_rsv,
+ { "Reserved", "icmpv6.mld.flag.reserved", FT_UINT8, BASE_DEC, NULL, MLD_FLAG_RSV,
+ "Must Be Zero", HFILL }},
+ { &hf_icmpv6_mld_qqi,
+ { "QQIC (Querier's Query Interval Code)", "icmpv6.mld.qqi", FT_UINT8, BASE_DEC, NULL, 0x0,
+ "Specifies the QI (Query Interval) used by the Querier", HFILL }},
+ { &hf_icmpv6_mld_nb_sources,
+ { "Number of Sources", "icmpv6.mld.nb_sources", FT_UINT16, BASE_DEC, NULL, 0x0,
+ "Specifies how many source addresses are present in the Query", HFILL }},
+ { &hf_icmpv6_mld_source_address,
+ { "Source Address", "icmpv6.mld.source_address", FT_IPv6, BASE_NONE, NULL, 0x0,
+ "The Source Address fields are a vector of unicast addresses", HFILL }},
+ { &hf_icmpv6_mldr_nb_mcast_records,
+ { "Number of Multicast Address Records", "icmpv6.mldr.nb_mcast_records", FT_UINT16, BASE_DEC, NULL, 0x0,
+ "Specifies how many Multicast Address Records are present in this Report", HFILL }},
+ { &hf_icmpv6_mldr_mar,
+ { "Multicast Address Record", "icmpv6.mldr.mar", FT_NONE, BASE_NONE, NULL, 0x0,
+ "Each Multicast Address Record is a block of fields that contain information on the sender listening to a single multicast address on the interface from which the Report is sent", HFILL }},
+ { &hf_icmpv6_mldr_mar_record_type,
+ { "Record Type", "icmpv6.mldr.mar.record_type", FT_UINT8, BASE_DEC, VALS(mldr_record_type_val), 0x0,
+ "It specifies the type of the Multicast Address Record", HFILL }},
+ { &hf_icmpv6_mldr_mar_aux_data_len,
+ { "Aux Data Len", "icmpv6.mldr.mar.aux_data_len", FT_UINT8, BASE_DEC, NULL, 0x0,
+ "The Aux Data Len field contains the length (in units of 32-bit words) of the Auxiliary Data Field in this Multicast Address Record", HFILL }},
+ { &hf_icmpv6_mldr_mar_nb_sources,
+ { "Number of Sources", "icmpv6.mldr.mar.nb_sources", FT_UINT16, BASE_DEC, NULL, 0x0,
+ "The Number of Sources field specifies how many source addresses are present in this Multicast Address Record", HFILL }},
+ { &hf_icmpv6_mldr_mar_multicast_address,
+ { "Multicast Address", "icmpv6.mldr.mar.multicast_address", FT_IPv6, BASE_NONE, NULL, 0x0,
+ "The Multicast Address field contains the multicast address to which this Multicast Address Record pertains", HFILL }},
+ { &hf_icmpv6_mldr_mar_source_address,
+ { "Source Address", "icmpv6.mldr.mar.source_address", FT_IPv6, BASE_NONE, NULL, 0x0,
+ "The Source Address fields are a vector of unicast addresses", HFILL }},
+ { &hf_icmpv6_mldr_mar_auxiliary_data,
+ { "Auxiliary Data", "icmpv6.mldr.mar.auxiliary_data", FT_BYTES, BASE_NONE, NULL, 0x0,
+ "Contains additional information that pertain to this Multicast Address Record", HFILL }},
+ /* RFC 4068/5268/5568: Fast Handovers for Mobile IPv6 ( Mobile IPv6 Fast Handovers ) */
+ { &hf_icmpv6_fmip6_subtype,
+ { "Subtype", "icmpv6.fmip6.subtype", FT_UINT8, BASE_DEC, VALS(fmip6_subtype_val), 0x0,
+ "Designates the Subtype of information", HFILL }},
+ { &hf_icmpv6_fmip6_hi_flag,
+ { "Flag", "icmpv6.fmip6.hi.flag", FT_UINT8, BASE_HEX, NULL, 0x00,
+ NULL, HFILL }},
+ { &hf_icmpv6_fmip6_hi_flag_s,
+ { "Assigned address configuration", "icmpv6.fmip6.hi.flag.s", FT_BOOLEAN, 8, TFS(&tfs_set_notset), FMIP6_HI_FLAG_S,
+ "When set, this message requests a new CoA to be returned by the destination", HFILL }},
+ { &hf_icmpv6_fmip6_hi_flag_u,
+ { "Buffer", "icmpv6.fmip6.hi.flag.a", FT_BOOLEAN, 8, TFS(&tfs_set_notset), FMIP6_HI_FLAG_U,
+ "When set, the destination SHOULD buffer any packets toward the node indicated in the options of this message", HFILL }},
+ { &hf_icmpv6_fmip6_hi_flag_reserved,
+ { "Reserved", "icmpv6.fmip6.hi.flag.reserved", FT_UINT8, BASE_DEC, NULL, FMIP6_HI_FLAG_RSV,
+ NULL, HFILL }},
+ { &hf_icmpv6_fmip6_identifier,
+ { "Identifier", "icmpv6.fmip6.identifier", FT_UINT16, BASE_DEC_HEX, NULL, 0x0,
+ "An identifier to aid in matching with Request and Reply", HFILL }},
+
+ /* RFC 4286: Multicast Router Discovery */
+ { &hf_icmpv6_mcast_ra_query_interval,
+ { "Query Interval", "icmpv6.mcast_ra.query_interval", FT_UINT16, BASE_DEC, NULL, 0x0,
+ "The Query Interval value (in seconds) in use by MLD on the interface.", HFILL }},
+ { &hf_icmpv6_mcast_ra_robustness_variable,
+ { "Robustness Variable", "icmpv6.mcast_ra.robustness_variable", FT_UINT16, BASE_DEC, NULL, 0x0,
+ "The Robustness Variable in use by MLD on the advertising interface", HFILL }},
+
+ /* RFC 4620: IPv6 Node Information Queries */
+ { &hf_icmpv6_ni_qtype,
+ { "Qtype", "icmpv6.ni.qtype", FT_UINT16, BASE_DEC, VALS(ni_qtype_val), 0x0,
+ "Designates the type of information", HFILL }},
+ { &hf_icmpv6_ni_flag,
+ { "Flags", "icmpv6.ni.flag", FT_UINT16, BASE_HEX, NULL, 0x0,
+ "Qtype-specific flags that may be defined for certain Query types and their Replies", HFILL }},
+ { &hf_icmpv6_ni_flag_g,
+ { "Global-scope addresses", "icmpv6.ni.flag.g", FT_BOOLEAN, 16, TFS(&tfs_set_notset), NI_FLAG_G,
+ "Global-scope addresses are requested", HFILL }},
+ { &hf_icmpv6_ni_flag_s,
+ { "Site-local addresses", "icmpv6.ni.flag.s", FT_BOOLEAN, 16, TFS(&tfs_set_notset), NI_FLAG_S,
+ "Site-local addresses are requested", HFILL }},
+ { &hf_icmpv6_ni_flag_l,
+ { "Link-local addresses", "icmpv6.ni.flag.l", FT_BOOLEAN, 16, TFS(&tfs_set_notset), NI_FLAG_L,
+ "Link-local addresses are requested", HFILL }},
+ { &hf_icmpv6_ni_flag_c,
+ { "Compression", "icmpv6.ni.flag.c", FT_BOOLEAN, 16, TFS(&tfs_set_notset), NI_FLAG_C,
+ "IPv4-compatible (now deprecated) and IPv4-mapped addresses are requested", HFILL }},
+ { &hf_icmpv6_ni_flag_a,
+ { "Unicast Addresses", "icmpv6.ni.flag.a", FT_BOOLEAN, 16, TFS(&tfs_ni_flag_a), NI_FLAG_A,
+ "Responder's unicast addresses", HFILL }},
+ { &hf_icmpv6_ni_flag_t,
+ { "Truncated", "icmpv6.ni.flag.t", FT_BOOLEAN, 16, TFS(&tfs_set_notset), NI_FLAG_T,
+ "Defined in a Reply only, indicates that the set of addresses is incomplete for space reasons", HFILL }},
+ { &hf_icmpv6_ni_flag_rsv,
+ { "Reserved", "icmpv6.ni.flag.rsv", FT_UINT16, BASE_HEX, NULL, NI_FLAG_RSV,
+ "Must be Zero", HFILL }},
+ { &hf_icmpv6_ni_nonce,
+ { "Nonce", "icmpv6.ni.nonce", FT_UINT64, BASE_HEX, NULL, 0x0,
+ "An opaque 64-bit field", HFILL }},
+ { &hf_icmpv6_ni_query_subject_ipv6,
+ { "IPv6 subject address", "icmpv6.ni.query.subject_ipv6", FT_IPv6, BASE_NONE, NULL, 0x0,
NULL, HFILL }},
- { &hf_icmpv6_daoack_seqnum,
- { "DAO-ACK Sequence", "icmpv6.rpl.daoack.sequence", FT_UINT8, BASE_DEC, NULL, 0x0,
+ { &hf_icmpv6_ni_query_subject_fqdn,
+ { "FQDN subject", "icmpv6.ni.query.subject_fqdn", FT_STRING, BASE_NONE, NULL, 0x0,
NULL, HFILL }},
- { &hf_icmpv6_daoack_status,
- { "Status", "icmpv6.rpl.daoack.status", FT_UINT8, BASE_DEC, NULL, 0x0,
+ { &hf_icmpv6_ni_query_subject_ipv4,
+ { "IPv4 subject address", "icmpv6.ni.query.subject_ipv4", FT_IPv4, BASE_NONE, NULL, 0x0,
NULL, HFILL }},
- { &hf_icmpv6_daoack_flag_d,
- { "DODAGID Present", "icmpv6.rpl.daoack.flag_d", FT_BOOLEAN, 8, NULL, RPL_DAOACK_FLAG_D,
+ { &hf_icmpv6_ni_reply_node_ttl,
+ { "TTL", "icmpv6.ni.query.subject_ipv4", FT_UINT32, BASE_DEC, NULL, 0x0,
+ NULL, HFILL }},
+ { &hf_icmpv6_ni_reply_node_name,
+ { "Name Node", "icmpv6.ni.query.node_name", FT_STRING, BASE_NONE, NULL, 0x0,
NULL, HFILL }},
- { &hf_icmpv6_daoack_flag_rsv,
- { "Reserved", "icmpv6.rpl.daoack.flag_rsv", FT_UINT8, BASE_DEC, NULL, RPL_DAOACK_FLAG_RESERVED,
+ { &hf_icmpv6_ni_reply_node_address,
+ { "IPv6 Node address", "icmpv6.ni.query.node_address", FT_IPv6, BASE_NONE, NULL, 0x0,
+ NULL, HFILL }},
+ { &hf_icmpv6_ni_reply_ipv4_address,
+ { "IPv4 Node address", "icmpv6.ni.query.ipv4_address", FT_IPv4, BASE_NONE, NULL, 0x0,
NULL, HFILL }},
- { &hf_icmpv6_daoack_dodagid,
+
+ /* RPL: draft-ietf-roll-rpl-17.txt: Routing over Low-Power and Lossy Networks. */
+ { &hf_icmpv6_rpl_dis_flag,
+ { "Flags", "icmpv6.rpl.dis.flags", FT_UINT8, BASE_DEC, NULL, 0x0,
+ "8-bit unused field reserved for flags", HFILL }},
+ { &hf_icmpv6_rpl_dio_instance,
+ { "RPLInstanceID", "icmpv6.rpl.dio.instance", FT_UINT8, BASE_DEC, NULL, 0x0,
+ "Set by the DODAG root that indicates which RPL Instance the DODAG is part of", HFILL }},
+ { &hf_icmpv6_rpl_dio_version,
+ { "Version", "icmpv6.rpl.dio.version", FT_UINT8, BASE_DEC, NULL, 0x0,
+ "Set by the DODAG root to the DODAGVersionNumber", HFILL }},
+ { &hf_icmpv6_rpl_dio_rank,
+ { "Rank", "icmpv6.rpl.dio.rank", FT_UINT16, BASE_DEC, NULL, 0x0,
+ "Indicating the DODAG rank of the node sending the DIO message", HFILL }},
+ { &hf_icmpv6_rpl_dio_flag,
+ { "Flags", "icmpv6.rpl.dio.flag", FT_UINT8, BASE_HEX, NULL, 0x0,
+ NULL, HFILL }},
+ { &hf_icmpv6_rpl_dio_flag_g,
+ { "Grounded (G)", "icmpv6.rpl.dio.flag.g", FT_BOOLEAN, 8, NULL, RPL_DIO_FLAG_G,
+ "Indicates whether the DODAG advertised can satisfy the application-defined goal", HFILL }},
+ { &hf_icmpv6_rpl_dio_flag_0,
+ { "Zero", "icmpv6.rpl.dio.flag.0", FT_BOOLEAN, 8, NULL, RPL_DIO_FLAG_0,
+ NULL, HFILL }},
+ { &hf_icmpv6_rpl_dio_flag_mop,
+ { "Mode of Operation (MOP)", "icmpv6.rpl.dio.flag.mop", FT_UINT8, BASE_HEX, VALS(rpl_dio_map_val), RPL_DIO_FLAG_MOP,
+ "Identifies the mode of operation of the RPL Instance as administratively provisioned at and distributed by the DODAG Root", HFILL }},
+ { &hf_icmpv6_rpl_dio_flag_prf,
+ { "DODAG Preference", "icmpv6.rpl.dio.flag.preference", FT_UINT8, BASE_DEC, NULL, RPL_DIO_FLAG_PRF,
+ "Defines how preferable the root of this DODAG is compared to other DODAG roots within the instance", HFILL }},
+ { &hf_icmpv6_rpl_dio_dtsn,
+ { "Destination Advertisement Trigger Sequence Number (DTSN)", "icmpv6.rpl.dio.dtsn", FT_UINT8, BASE_DEC, NULL, 0x0,
+ "The DTSN is used as part of the procedure to maintain downward routes.", HFILL }},
+ { &hf_icmpv6_rpl_dio_dagid,
+ { "DODAGID", "icmpv6.rpl.dio.dagid", FT_IPv6, BASE_NONE, NULL, 0x0,
+ "IPv6 address set by a DODAG root which uniquely identifies a DODAG", HFILL }},
+ { &hf_icmpv6_rpl_dao_instance,
+ { "RPLInstanceID", "icmpv6.rpl.dao.instance", FT_UINT8, BASE_DEC, NULL, 0x0,
+ "Indicating the topology instance associated with the DODAG as learned from the DIO", HFILL }},
+ { &hf_icmpv6_rpl_dao_flag,
+ { "Flags", "icmpv6.rpl.dao.flag", FT_UINT8, BASE_HEX, NULL, 0x0,
+ NULL, HFILL }},
+ { &hf_icmpv6_rpl_dao_flag_k,
+ { "DAO-ACK Request (K)", "icmpv6.rpl.dao.flag.k", FT_BOOLEAN, 8, NULL, RPL_DAO_FLAG_K,
+ "Indicates that the recipient is expected to send a DAO-ACK back", HFILL }},
+ { &hf_icmpv6_rpl_dao_flag_d,
+ { "DODAGID Present (D)", "icmpv6.rpl.dao.flag.d", FT_BOOLEAN, 8, NULL, RPL_DAO_FLAG_D,
+ "Indicates that the DODAGID field is present", HFILL }},
+ { &hf_icmpv6_rpl_dao_flag_rsv,
+ { "Reserved", "icmpv6.rpl.dao.flag.rsv", FT_UINT8, BASE_DEC, NULL, RPL_DAO_FLAG_RESERVED,
+ "Must be zero", HFILL }},
+ { &hf_icmpv6_rpl_dao_sequence,
+ { "DAO Sequence", "icmpv6.rpl.dao.sequence", FT_UINT8, BASE_DEC, NULL, 0x0,
+ "Incremented at each unique DAO message from a node and echoed in the DAO-ACK message", HFILL }},
+ { &hf_icmpv6_rpl_dao_dodagid,
+ { "DODAGID", "icmpv6.rpl.dao.dodagid", FT_IPv6, BASE_NONE, NULL, 0x0,
+ "IPv6 address set by a DODAG root which uniquely identifies a DODAG", HFILL }},
+ { &hf_icmpv6_rpl_daoack_instance,
+ { "RPLInstanceID", "icmpv6.rpl.daoack.instance", FT_UINT8, BASE_DEC, NULL, 0x0,
+ "Indicating the topology instance associated with the DODAG, as learned from the DIO", HFILL }},
+ { &hf_icmpv6_rpl_daoack_flag,
+ { "Flag", "icmpv6.rpl.daoack.flag", FT_UINT8, BASE_HEX, NULL, 0x0,
+ NULL, HFILL }},
+ { &hf_icmpv6_rpl_daoack_flag_d,
+ { "DODAGID Present (D)", "icmpv6.rpl.daoack.flag.d", FT_BOOLEAN, 8, NULL, RPL_DAOACK_FLAG_D,
+ "Indicates that the DODAGID field is present", HFILL }},
+ { &hf_icmpv6_rpl_daoack_flag_rsv,
+ { "Reserved", "icmpv6.rpl.daoack.flag.rsv", FT_UINT8, BASE_DEC, NULL, RPL_DAOACK_FLAG_RESERVED,
+ "Must be zero", HFILL }},
+ { &hf_icmpv6_rpl_daoack_sequence,
+ { "DAO-ACK Sequence", "icmpv6.rpl.daoack.sequence", FT_UINT8, BASE_DEC, NULL, 0x0,
+ "Incremented at each DAO message from a node, and echoed in the DAO-ACK by the recipient", HFILL }},
+ { &hf_icmpv6_rpl_daoack_status,
+ { "Status", "icmpv6.rpl.daoack.status", FT_UINT8, BASE_DEC, NULL, 0x0,
+ "Indicates the completion", HFILL }},
+ { &hf_icmpv6_rpl_daoack_dodagid,
{ "DODAGID", "icmpv6.rpl.daoack.dodagid", FT_IPv6, BASE_NONE, NULL, 0x0,
+ "IPv6 address integer set by a DODAG root which uniquely identifies a DODAG", HFILL }},
+ { &hf_icmpv6_rpl_cc_instance,
+ { "RPLInstanceID", "icmpv6.rpl.cc.instance", FT_UINT8, BASE_DEC, NULL, 0x0,
+ "Indicating the topology instance associated with the DODAG, as learned from the DIO", HFILL }},
+ { &hf_icmpv6_rpl_cc_flag,
+ { "Flag", "icmpv6.rpl.cc.flag", FT_UINT8, BASE_HEX, NULL, 0x0,
+ NULL, HFILL }},
+ { &hf_icmpv6_rpl_cc_flag_r,
+ { "Reponse (R)", "icmpv6.rpl.cc.flag.r", FT_BOOLEAN, 8, NULL, RPL_CC_FLAG_R,
+ "Indicates whether the CC message is a response", HFILL }},
+ { &hf_icmpv6_rpl_cc_flag_rsv,
+ { "Reserved", "icmpv6.rpl.cc.flag.rsv", FT_UINT8, BASE_DEC, NULL, RPL_CC_FLAG_RESERVED,
+ "Must be zero", HFILL }},
+ { &hf_icmpv6_rpl_cc_nonce,
+ { "CC Nonce", "icmpv6.rpl.cc.nonce", FT_UINT16, BASE_HEX, NULL, 0x0,
+ "The corresponding CC response includes the same CC nonce value as the request, as learned from the DIO", HFILL }},
+ { &hf_icmpv6_rpl_cc_dodagid,
+ { "DODAGID", "icmpv6.rpl.cc.dodagid", FT_IPv6, BASE_NONE, NULL, 0x0,
+ "IPv6 address integer set by a DODAG root which uniquely identifies a DODAG", HFILL }},
+ { &hf_icmpv6_rpl_cc_destination_counter,
+ { "Destination Counter", "icmpv6.rpl.cc.destination_counter", FT_UINT32, BASE_DEC, NULL, 0x0,
+ "Indicating the sender's estimate of the destination's current security Counter value", HFILL }},
+ { &hf_icmpv6_rpl_secure_flag,
+ { "Flags", "icmpv6.rpl.secure.flag", FT_UINT8, BASE_HEX, NULL, 0x0,
+ NULL, HFILL }},
+ { &hf_icmpv6_rpl_secure_flag_t,
+ { "Counter is Time (T)", "icmpv6.rpl.secure.flag.t", FT_BOOLEAN, 8, NULL, RPL_SECURE_FLAG_T,
+ "If it is set then the Counter field is a timestamp", HFILL }},
+ { &hf_icmpv6_rpl_secure_flag_rsv,
+ { "Reserved", "icmpv6.rpl.secure.flag.rsv", FT_UINT8, BASE_DEC, NULL, RPL_SECURE_FLAG_RSV,
+ "Must be zero", HFILL }},
+ { &hf_icmpv6_rpl_secure_algorithm,
+ { "Algorithm", "icmpv6.rpl.secure.algorithm", FT_UINT8, BASE_DEC, NULL, 0x0,
+ "The Security Algorithm field specifies the encryption, MAC, and signature scheme the network uses", HFILL }},
+ { &hf_icmpv6_rpl_secure_algorithm_encryption,
+ { "Algorithm (Encryption)", "icmpv6.rpl.secure.algorithm.encryption", FT_UINT8, BASE_DEC, VALS(rpl_secure_algorithm_encryption_val), 0x0,
NULL, HFILL }},
+ { &hf_icmpv6_rpl_secure_algorithm_signature,
+ { "Algorithm (Signature)", "icmpv6.rpl.secure.algorithm.signature", FT_UINT8, BASE_DEC, VALS(rpl_secure_algorithm_signature_val), 0x0,
+ NULL, HFILL }},
+ { &hf_icmpv6_rpl_secure_kim,
+ { "Key Identifier Mode (KIM)", "icmpv6.rpl.secure.kim", FT_UINT8, BASE_DEC, NULL, RPL_SECURE_KIM,
+ "That indicates whether the key used for packet protection is determined implicitly or explicitly and indicates the particular representation of the Key Identifier field", HFILL }},
+ { &hf_icmpv6_rpl_secure_lvl,
+ { "Security Level (LVL)", "icmpv6.rpl.secure.lvl", FT_UINT8, BASE_DEC, NULL, RPL_SECURE_LVL,
+ "Indicates the provided packet protection", HFILL }},
+ { &hf_icmpv6_rpl_secure_rsv,
+ { "Reserved", "icmpv6.rpl.secure.rsv", FT_UINT8, BASE_DEC, NULL, RPL_SECURE_RSV,
+ "Must be zero", HFILL }},
+ { &hf_icmpv6_rpl_secure_counter,
+ { "Counter", "icmpv6.rpl.secure.counter", FT_UINT32, BASE_DEC, NULL, 0x0,
+ "Indicates the non-repeating 4-octet value used to construct the cryptographic mechanism that implements packet protection and allows for the provision of semantic security", HFILL }},
+ { &hf_icmpv6_rpl_secure_key_source,
+ { "Key Source", "icmpv6.rpl.secure.key.source", FT_BYTES, BASE_NONE, NULL, 0x0,
+ "Indicates the logical identifier of the originator of a group key", HFILL }},
+ { &hf_icmpv6_rpl_secure_key_index,
+ { "Key Source", "icmpv6.rpl.secure.key.index", FT_UINT8, BASE_DEC, NULL, 0x0,
+ "Allows unique identification of different keys with the same originator", HFILL }},
{ &hf_icmpv6_rpl_opt,
{ "ICMPv6 RPL Option", "icmpv6.opt", FT_NONE, BASE_NONE, NULL, 0x0,
"Option", HFILL }},
{ "Flag","icmpv6.rpl.opt.route.flag", FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }},
{ &hf_icmpv6_rpl_opt_route_pref,
- { "Preference","icmpv6.rpl.opt.route.pref", FT_UINT8, BASE_DEC, VALS(names_router_pref), RPL_OPT_ROUTE_PREFERENCE,
+ { "Preference","icmpv6.rpl.opt.route.pref", FT_UINT8, BASE_DEC, VALS(nd_flag_router_pref), RPL_OPT_ROUTE_PREFERENCE,
"The Route Preference indicates whether to prefer the router associated with this prefix over others, when multiple identical prefixes (for different routers) have been received", HFILL }},
{ &hf_icmpv6_rpl_opt_route_reserved,
{ "Reserved","icmpv6.rpl.opt.route.reserved", FT_UINT8, BASE_DEC, NULL, RPL_OPT_ROUTE_RESERVED,
{ &hf_icmpv6_rpl_opt_target_prefix_length,
{ "Target Length", "icmpv6.rpl.opt.target.prefix_length", FT_UINT8, BASE_DEC, NULL, 0x0,
"Number of valid leading bits in the IPv6 Prefix", HFILL }},
-
{ &hf_icmpv6_rpl_opt_target_prefix,
{ "Target", "icmpv6.rpl.opt.target.prefix", FT_IPv6, BASE_NONE, NULL, 0x0,
"Identifying an IPv6 destination address, prefix, or multicast group", HFILL }},
-
{ &hf_icmpv6_rpl_opt_transit_flag,
- { "Flags", "icmpv6.rpl.opt.transit.flag", FT_NONE, BASE_NONE, NULL, 0x0,
+ { "Flags", "icmpv6.rpl.opt.transit.flag", FT_UINT8, BASE_HEX, NULL, 0x0,
NULL, HFILL }},
{ &hf_icmpv6_rpl_opt_transit_flag_e,
{ "External", "icmpv6.rpl.opt.transit.flag.e", FT_BOOLEAN, 8, TFS(&tfs_set_notset), RPL_OPT_TRANSIT_FLAG_E,
{ "Instance", "icmpv6.rpl.opt.solicited.instance", FT_UINT8, BASE_DEC, NULL, 0x0,
"Containing the RPLInstanceID that is being solicited when valid", HFILL }},
{ &hf_icmpv6_rpl_opt_solicited_flag,
- { "Flag", "icmpv6.rpl.opt.solicited.flag", FT_NONE, BASE_NONE, NULL, 0x0,
+ { "Flag", "icmpv6.rpl.opt.solicited.flag", FT_UINT8, BASE_HEX, NULL, 0x0,
NULL, HFILL }},
{ &hf_icmpv6_rpl_opt_solicited_flag_v,
{ "Version predicate", "icmpv6.rpl.opt.solicited.flag.v", FT_BOOLEAN, 8, TFS(&tfs_true_false), RPL_OPT_SOLICITED_FLAG_V,
{ "Prefix Length", "icmpv6.rpl.opt.prefix.length", FT_UINT8, BASE_DEC, NULL, 0x0,
"The number of leading bits in the Prefix that are valid", HFILL }},
{ &hf_icmpv6_rpl_opt_prefix_flag,
- { "Flag", "icmpv6.rpl.opt.prefix.flag", FT_NONE, BASE_NONE, NULL, 0x0,
+ { "Flag", "icmpv6.rpl.opt.prefix.flag", FT_UINT8, BASE_HEX, NULL, 0x0,
NULL, HFILL }},
{ &hf_icmpv6_rpl_opt_prefix_flag_l,
{ "On Link", "icmpv6.rpl.opt.prefix.flag.l", FT_BOOLEAN, 8, TFS(&tfs_set_notset), RPL_OPT_PREFIX_FLAG_L,
{ &hf_icmpv6_rpl_opt_targetdesc,
{ "Descriptor", "icmpv6.rpl.opt.targetdesc.descriptor", FT_UINT32, BASE_HEX, NULL, 0x0,
"Opaque Data", HFILL }},
- /* RFC 4620 IPv6 Node Information Queries */
- { &hf_icmpv6_ni_qtype,
- { "Qtype", "icmpv6.ni.qtype", FT_UINT16, BASE_DEC, VALS(ni_qtype_val), 0x0,
- "Designates the type of information", HFILL }},
- { &hf_icmpv6_ni_flag,
- { "Flags", "icmpv6.ni.flag", FT_UINT16, BASE_HEX, NULL, 0x0,
- "Qtype-specific flags that may be defined for certain Query types and their Replies", HFILL }},
- { &hf_icmpv6_ni_flag_g,
- { "Global-scope addresses", "icmpv6.ni.flag.g", FT_BOOLEAN, 16, TFS(&tfs_set_notset), NI_FLAG_G,
- "Global-scope addresses are requested", HFILL }},
- { &hf_icmpv6_ni_flag_s,
- { "Site-local addresses", "icmpv6.ni.flag.s", FT_BOOLEAN, 16, TFS(&tfs_set_notset), NI_FLAG_S,
- "Site-local addresses are requested", HFILL }},
- { &hf_icmpv6_ni_flag_l,
- { "Link-local addresses", "icmpv6.ni.flag.l", FT_BOOLEAN, 16, TFS(&tfs_set_notset), NI_FLAG_L,
- "Link-local addresses are requested", HFILL }},
- { &hf_icmpv6_ni_flag_c,
- { "Compression", "icmpv6.ni.flag.c", FT_BOOLEAN, 16, TFS(&tfs_set_notset), NI_FLAG_C,
- "IPv4-compatible (now deprecated) and IPv4-mapped addresses are requested", HFILL }},
- { &hf_icmpv6_ni_flag_a,
- { "Unicast Addresses", "icmpv6.ni.flag.a", FT_BOOLEAN, 16, TFS(&tfs_ni_flag_a), NI_FLAG_A,
- "Responder's unicast addresses", HFILL }},
- { &hf_icmpv6_ni_flag_t,
- { "Truncated", "icmpv6.ni.flag.t", FT_BOOLEAN, 16, TFS(&tfs_set_notset), NI_FLAG_T,
- "Defined in a Reply only, indicates that the set of addresses is incomplete for space reasons", HFILL }},
- { &hf_icmpv6_ni_flag_rsv,
- { "Reserved", "icmpv6.ni.flag.rsv", FT_UINT16, BASE_HEX, NULL, NI_FLAG_RSV,
- "Must be Zero", HFILL }},
- { &hf_icmpv6_ni_nonce,
- { "Nonce", "icmpv6.ni.nonce", FT_UINT64, BASE_HEX, NULL, 0x0,
- "An opaque 64-bit field", HFILL }},
- { &hf_icmpv6_ni_query_subject_ipv6,
- { "IPv6 subject address", "icmpv6.ni.query.subject_ipv6", FT_IPv6, BASE_NONE, NULL, 0x0,
- NULL, HFILL }},
- { &hf_icmpv6_ni_query_subject_fqdn,
- { "FQDN subject", "icmpv6.ni.query.subject_fqdn", FT_STRING, BASE_NONE, NULL, 0x0,
- NULL, HFILL }},
- { &hf_icmpv6_ni_query_subject_ipv4,
- { "IPv4 subject address", "icmpv6.ni.query.subject_ipv4", FT_IPv4, BASE_NONE, NULL, 0x0,
- NULL, HFILL }},
- { &hf_icmpv6_ni_reply_node_ttl,
- { "TTL", "icmpv6.ni.query.subject_ipv4", FT_UINT32, BASE_DEC, NULL, 0x0,
- NULL, HFILL }},
- { &hf_icmpv6_ni_reply_node_name,
- { "Name Node", "icmpv6.ni.query.node_name", FT_STRING, BASE_NONE, NULL, 0x0,
- NULL, HFILL }},
- { &hf_icmpv6_ni_reply_node_address,
- { "IPv6 Node address", "icmpv6.ni.query.node_address", FT_IPv6, BASE_NONE, NULL, 0x0,
- NULL, HFILL }},
- { &hf_icmpv6_ni_reply_ipv4_address,
- { "IPv4 Node address", "icmpv6.ni.query.ipv4_address", FT_IPv4, BASE_NONE, NULL, 0x0,
- NULL, HFILL }},
-
- /* RFC 2894: Router Renumbering for IPv6 */
- { &hf_icmpv6_rr_sequencenumber,
- { "Sequence Number", "icmpv6.rr.sequence_number", FT_UINT32, BASE_DEC, NULL, 0x0,
- "The sequence number MUST be non-decreasing between Sequence Number Resets", HFILL }},
- { &hf_icmpv6_rr_segmentnumber,
- { "Segment Number", "icmpv6.rr.segment_number", FT_UINT8, BASE_DEC, NULL, 0x0,
- "Enumerates different valid RR messages having the same Sequence Number", HFILL }},
- { &hf_icmpv6_rr_flag,
- { "Flags", "icmpv6.rr.flag", FT_UINT8, BASE_HEX, NULL, 0x0,
- "Five are defined and three bits are reserved", HFILL }},
- { &hf_icmpv6_rr_flag_t,
- { "Test Command", "icmpv6.rr.flag.t", FT_BOOLEAN, 8, TFS(&tfs_set_notset), RR_FLAG_T,
- "Indicates a Test message: processing is to be simulated and no configuration changes are to be made", HFILL }},
- { &hf_icmpv6_rr_flag_r,
- { "Result requested", "icmpv6.rr.flag.r", FT_BOOLEAN, 8, TFS(&tfs_set_notset), RR_FLAG_R,
- "Indicates that the router send a Result message upon completion of processing the Command message", HFILL }},
- { &hf_icmpv6_rr_flag_a,
- { "All Interfaces", "icmpv6.rr.flag.a", FT_BOOLEAN, 8, TFS(&tfs_set_notset), RR_FLAG_A,
- "Indicates that the Command be applied to all interfaces regardless of administrative shutdown status", HFILL }},
- { &hf_icmpv6_rr_flag_s,
- { "Site-specific", "icmpv6.rr.flag.s", FT_BOOLEAN, 8, TFS(&tfs_set_notset), RR_FLAG_S,
- "Indicates that the Command be applied only to interfaces which belong to the same site as the interface to which the Command is addressed", HFILL }},
- { &hf_icmpv6_rr_flag_p,
- { "Processed previously", "icmpv6.rr.flag.p", FT_BOOLEAN, 8, TFS(&tfs_set_notset), RR_FLAG_P,
- "Indicates that the Command message was previously processed (and is not a Test) and the responding router is not processing it again", HFILL }},
- { &hf_icmpv6_rr_flag_rsv,
- { "Reserved", "icmpv6.rr.flag.rsv", FT_UINT8, BASE_DEC, NULL, RR_FLAG_RSV,
- "Must be Zero", HFILL }},
- { &hf_icmpv6_rr_maxdelay,
- { "Max Delay", "icmpv6.rr.maxdelay", FT_UINT16, BASE_DEC, NULL, 0x0,
- "Specifying the maximum time (in milliseconds) by which a router MUST delay sending any reply to this Command", HFILL }},
-
- { &hf_icmpv6_rr_pco_mp_part,
- { "Match-Prefix Part", "icmpv6.rr.pco.mp", FT_NONE, BASE_NONE, NULL, 0x0,
- NULL, HFILL }},
- { &hf_icmpv6_rr_pco_mp_opcode,
- { "OpCode", "icmpv6.rr.pco.mp.opcode", FT_UINT8, BASE_DEC, VALS(rr_pco_mp_opcode_val), 0x0,
- "Specifying the operation to be performed when the associated MatchPrefix matches an interface's prefix or address", HFILL }},
- { &hf_icmpv6_rr_pco_mp_oplength,
- { "OpLength", "icmpv6.rr.pco.mp.oplength", FT_UINT8, BASE_DEC, NULL, 0x0,
- "The total length of this Prefix Control Operation (in units of 8 octets)", HFILL }},
- { &hf_icmpv6_rr_pco_mp_ordinal,
- { "Ordinal", "icmpv6.rr.pco.mp.ordinal", FT_UINT8, BASE_HEX, NULL, 0x0,
- "The value is otherwise unconstrained", HFILL }},
- { &hf_icmpv6_rr_pco_mp_matchlen,
- { "MatchLen", "icmpv6.rr.pco.mp.matchlen", FT_UINT8, BASE_DEC, NULL, 0x0,
- "Between 0 and 128 inclusive specifying the number of initial bits of MatchPrefix which are significant in matching", HFILL }},
- { &hf_icmpv6_rr_pco_mp_minlen,
- { "MinLen", "icmpv6.rr.pco.mp.minlen", FT_UINT8, BASE_DEC, NULL, 0x0,
- "Specifying the minimum length which any configured prefix must have in order to be eligible for testing against the MatchPrefix", HFILL }},
- { &hf_icmpv6_rr_pco_mp_maxlen,
- { "MaxLen", "icmpv6.rr.pco.mp.maxlen", FT_UINT8, BASE_DEC, NULL, 0x0,
- "Specifying the maximum length which any configured prefix must have in order to be eligible for testing against the MatchPrefix", HFILL }},
- { &hf_icmpv6_rr_pco_mp_matchprefix,
- { "MatchPrefix", "icmpv6.rr.pco.mp.matchprefix", FT_IPv6, BASE_NONE, NULL, 0x0,
- "The 128-bit prefix to be compared with each interface's prefix or address", HFILL }},
- { &hf_icmpv6_rr_pco_up_part,
- { "Use-Prefix Part", "icmpv6.rr.pco.up", FT_NONE, BASE_NONE, NULL, 0x0,
- NULL, HFILL }},
- { &hf_icmpv6_rr_pco_up_uselen,
- { "UseLen", "icmpv6.rr.pco.up.uselen", FT_UINT8, BASE_DEC, NULL, 0x0,
- "specifying the number of initial bits of UsePrefix to use in creating a new prefix for an interface", HFILL }},
- { &hf_icmpv6_rr_pco_up_keeplen,
- { "KeepLen", "icmpv6.rr.pco.up.keeplen", FT_UINT8, BASE_DEC, NULL, 0x0,
- "Specifying the number of bits of the prefix or address which matched the associated Match-Prefix which should be retained in the new prefix", HFILL }},
- { &hf_icmpv6_rr_pco_up_flagmask,
- { "FlagMask", "icmpv6.rr.pco.up.flagmask", FT_UINT8, BASE_HEX, NULL, 0x0,
- "A 1 bit in any position means that the corresponding flag bit in a Router Advertisement (RA) Prefix Information Option for the New Prefix should be set from the RAFlags field in this Use-Prefix Part", HFILL }},
-
- { &hf_icmpv6_rr_pco_up_flagmask_l,
- { "On-link flag(L)", "icmpv6.rr.pco.up.flagmask.l", FT_BOOLEAN, 8, TFS(&tfs_set_notset), 0x80,
- "When set, indicates the On-link (L) flag bit in a Router Advertisement (RA) Prefix Information Option for the New Prefix should be set from the RAFlags field in this Use-Prefix Part", HFILL }},
- { &hf_icmpv6_rr_pco_up_flagmask_a,
- { "Autonomous address-configuration flag(A)", "icmpv6.rr.pco.up.flagmask.a", FT_BOOLEAN, 8, TFS(&tfs_set_notset), 0x40,
- "When set, indicates the Autonomous address-configuration (A) flag bit in a Router Advertisement (RA) Prefix Information Option for the New Prefix should be set from the RAFlags field in this Use-Prefix Part", HFILL }},
- { &hf_icmpv6_rr_pco_up_flagmask_reserved,
- { "Reserved", "icmpv6.rr.pco.up.flagmask.reserved", FT_UINT8, BASE_DEC, NULL, 0x3f,
- NULL, HFILL }},
- { &hf_icmpv6_rr_pco_up_raflags,
- { "RAFlags", "icmpv6.rr.pco.up.raflags", FT_UINT8, BASE_HEX, NULL, 0x0,
- "Under control of the FlagMask field, may be used to initialize the flags in Router Advertisement Prefix Information Options which advertise the New Prefix", HFILL }},
- { &hf_icmpv6_rr_pco_up_raflags_l,
- { "On-link flag(L)", "icmpv6.rr.pco.up.flagmask.l", FT_BOOLEAN, 8, TFS(&tfs_set_notset), 0x80,
- "When set, indicates that this prefix can be used for on-link determination", HFILL }},
- { &hf_icmpv6_rr_pco_up_raflags_a,
- { "Autonomous address-configuration flag(A)", "icmpv6.rr.pco.up.flagmask.a", FT_BOOLEAN, 8, TFS(&tfs_set_notset), 0x40,
- "When set indicates that this prefix can be used for stateless address configuration", HFILL }},
- { &hf_icmpv6_rr_pco_up_raflags_reserved,
- { "Reserved", "icmpv6.rr.pco.up.flagmask.reserved", FT_UINT8, BASE_DEC, NULL, 0x3f,
- NULL, HFILL }},
- { &hf_icmpv6_rr_pco_up_validlifetime,
- { "Valid Lifetime", "icmpv6.rr.pco.up.validlifetime", FT_UINT32, BASE_DEC, NULL, 0x0,
- "The number of seconds for which the New Prefix will be valid", HFILL }},
- { &hf_icmpv6_rr_pco_up_preferredlifetime,
- { "Preferred Lifetime", "icmpv6.rr.pco.up.preferredlifetime", FT_UINT32, BASE_DEC, NULL, 0x0,
- "The number of seconds for which the New Prefix will be preferred", HFILL }},
- { &hf_icmpv6_rr_pco_up_flag,
- { "Flags", "icmpv6.rr.pco.up.flag", FT_UINT32, BASE_HEX, NULL, 0x0,
- NULL, HFILL }},
- { &hf_icmpv6_rr_pco_up_flag_v,
- { "Decrement valid lifetime", "icmpv6.rr.pco.up.flag.v", FT_BOOLEAN, 32, TFS(&tfs_set_notset), 0x80000000,
- "When set, indicating that the valid lifetime of the New Prefix MUST be effectively decremented in real time", HFILL }},
- { &hf_icmpv6_rr_pco_up_flag_p,
- { "Decrement preferred lifetime", "icmpv6.rr.pco.up.flag.p", FT_BOOLEAN, 32, TFS(&tfs_set_notset), 0x40000000,
- "When set, indicating that the preferred lifetime of the New Prefix MUST be effectively decremented in real time", HFILL }},
- { &hf_icmpv6_rr_pco_up_flag_reserved,
- { "Reserved", "icmpv6.rr.pco.up.flag.reserved", FT_UINT32, BASE_DEC, NULL, 0x3FFFFFFF,
- NULL, HFILL }},
- { &hf_icmpv6_rr_pco_up_useprefix,
- { "UsePrefix", "icmpv6.rr.pco.up.useprefix", FT_IPv6, BASE_NONE, NULL, 0x0,
- "The 128-bit Use-prefix which either becomes or is used in forming (if KeepLen is nonzero) the New Prefix", HFILL }},
- { &hf_icmpv6_rr_rm,
- { "Result Message", "icmpv6.rr.rm", FT_NONE, BASE_NONE, NULL, 0x0,
- NULL, HFILL }},
- { &hf_icmpv6_rr_rm_flag,
- { "Flags", "icmpv6.rr.rm.flag", FT_UINT16, BASE_HEX, NULL, 0x0,
- NULL, HFILL }},
- { &hf_icmpv6_rr_rm_flag_b,
- { "Bounds", "icmpv6.rr.rm.flag.b", FT_BOOLEAN, 16, TFS(&tfs_set_notset), 0x0002,
- "When set, indicates that one or more fields in the associated PCO were out of bounds", HFILL }},
- { &hf_icmpv6_rr_rm_flag_f,
- { "Forbidden", "icmpv6.rr.rm.flag.f", FT_BOOLEAN, 16, TFS(&tfs_set_notset), 0x0001,
- "When set, indicates that one or more Use-Prefix parts from the associated PCO were not honored by the router because of attempted formation of a forbidden prefix format, such as a multicast or loopback address", HFILL }},
- { &hf_icmpv6_rr_rm_flag_reserved,
- { "Reserved", "icmpv6.rr.rm.flag.reserved", FT_UINT16, BASE_DEC, NULL, 0xFFFD,
- "Must be Zero", HFILL }},
- { &hf_icmpv6_rr_rm_ordinal,
- { "Ordinal", "icmpv6.rr.rm.ordinal", FT_UINT8, BASE_HEX, NULL, 0x0,
- "The value is otherwise unconstrained", HFILL }},
- { &hf_icmpv6_rr_rm_matchedlen,
- { "MatchedLen", "icmpv6.rr.rm.matchedlen", FT_UINT8, BASE_DEC, NULL, 0x0,
- "The length of the Matched Prefix", HFILL }},
- { &hf_icmpv6_rr_rm_interfaceindex,
- { "InterfaceIndex", "icmpv6.rr.rm.interfaceindex", FT_UINT32, BASE_DEC, NULL, 0x0,
- "The router's numeric designation of the interface on which the MatchedPrefix was configured", HFILL }},
- { &hf_icmpv6_rr_rm_matchedprefix,
- { "MatchedPrefix", "icmpv6.rr.rm.matchedprefix", FT_IPv6, BASE_NONE, NULL, 0x0,
- "The 128 Bits MatchedPrefix", HFILL }},
};
static gint *ett[] = {
&ett_icmpv6,
- &ett_icmpv6opt,
- &ett_icmpv6flag,
- &ett_icmpv6mar,
- &ett_icmpv6opt_name,
- &ett_cga_param_name,
- &ett_dao_rr_stack
+ &ett_icmpv6_opt,
+ &ett_icmpv6_mar,
+ &ett_icmpv6_flag_prefix,
+ &ett_icmpv6_flag_map,
+ &ett_icmpv6_flag_route_info,
+ &ett_icmpv6_flag_6lowpan,
+ &ett_icmpv6_flag_efo,
+ &ett_icmpv6_rpl_opt,
+ &ett_icmpv6_rpl_flag_routing,
+ &ett_icmpv6_rpl_flag_config,
+ &ett_icmpv6_rpl_flag_transit,
+ &ett_icmpv6_rpl_flag_solicited,
+ &ett_icmpv6_rpl_flag_prefix,
+ &ett_icmpv6_flag_ni,
+ &ett_icmpv6_flag_rr,
+ &ett_icmpv6_rr_mp,
+ &ett_icmpv6_rr_up,
+ &ett_icmpv6_rr_up_flag_mask,
+ &ett_icmpv6_rr_up_flag_ra,
+ &ett_icmpv6_rr_up_flag,
+ &ett_icmpv6_rr_rm,
+ &ett_icmpv6_rr_rm_flag,
+ &ett_icmpv6_flag_mld,
+ &ett_icmpv6_flag_ra,
+ &ett_icmpv6_flag_na,
+ &ett_icmpv6_flag_mip6,
+ &ett_icmpv6_flag_fmip6,
+ &ett_icmpv6_flag_secure,
+ &ett_icmpv6_flag_rpl_dio,
+ &ett_icmpv6_flag_rpl_dao,
+ &ett_icmpv6_flag_rpl_daoack,
+ &ett_icmpv6_flag_rpl_cc,
+ &ett_icmpv6_opt_name,
+ &ett_icmpv6_cga_param_name
};
proto_icmpv6 = proto_register_protocol("Internet Control Message Protocol v6",
git.samba.org / obnox / wireshark / wip.git / commitdiff