Hi everyone,
I just want to mention that I'm trying to fix the problem myself and
learn at least how to patch existing dissector code. I will open a bug
report, when the patch is in a better shape.
best regards,
jochen
--- packet-wlccp.c 2008-07-10 19:39:22.000000000 +0200
+++ packet-wlccp-new.c 2008-08-11 21:27:05.673590581 +0200
@@ -511,6 +511,21 @@ static int hf_wlccp_priority = -1;
static int hf_wlccp_age = -1;
static int hf_wlccp_period = -1;
static int hf_wlccp_ipv4_address = -1;
+
+/* SCM Advertisement */
+static int hf_wlccp_scm_hop_address = -1;
+static int hf_wlccp_scm_flags = -1;
+static int hf_wlccp_scm_election_group = -1;
+static int hf_wlccp_scm_attach_count = -1;
+static int hf_wlccp_scm_priority = -1;
+static int hf_wlccp_scm_bridge_priority = -1;
+static int hf_wlccp_scm_node_id = -1;
+static int hf_wlccp_scm_unknown_short = -1;
+static int hf_wlccp_scm_age = -1;
+static int hf_wlccp_scm_path_cost = -1;
+static int hf_wlccp_scm_hop_count = -1;
+static int hf_wlccp_scm_period = -1;
+
/*kan for apRegistration messages*/
static int hf_wlccp_timestamp = -1;
static int hf_wlccp_apregstatus = -1;
@@ -1151,8 +1166,53 @@ static guint dissect_wlccp_ccm_msg(proto
case 0x01:
{
+ proto_tree_add_item(_tree, hf_wlccp_scm_hop_address,
+ _tvb, _offset, 6, FALSE);
+ _offset += 6;
- break;
+ proto_tree_add_item(_tree, hf_wlccp_scm_flags,
+ _tvb, _offset, 2, FALSE);
+ _offset += 2;
+
+ proto_tree_add_item(_tree, hf_wlccp_scm_election_group,
+ _tvb, _offset, 1, FALSE);
+ _offset += 1;
+
+ proto_tree_add_item(_tree, hf_wlccp_scm_attach_count,
+ _tvb, _offset, 1, FALSE);
+ _offset += 1;
+
+ proto_tree_add_item(_tree, hf_wlccp_scm_priority,
+ _tvb, _offset, 1, FALSE);
+ _offset += 1;
+
+ proto_tree_add_item(_tree, hf_wlccp_scm_bridge_priority,
+ _tvb, _offset, 1, FALSE);
+ _offset += 1;
+
+ proto_tree_add_item(_tree, hf_wlccp_scm_node_id,
+ _tvb, _offset, 6, FALSE);
+ _offset += 6;
+
+ proto_tree_add_item(_tree, hf_wlccp_scm_unknown_short,
+ _tvb, _offset, 2, FALSE);
+ _offset += 2;
+
+ proto_tree_add_item(_tree, hf_wlccp_scm_age,
+ _tvb, _offset, 4, FALSE);
+ _offset += 4;
+
+ proto_tree_add_item(_tree, hf_wlccp_scm_path_cost,
+ _tvb, _offset, 2, FALSE);
+ _offset += 2;
+
+ proto_tree_add_item(_tree, hf_wlccp_scm_hop_count,
+ _tvb, _offset, 1, FALSE);
+ _offset += 1;
+
+ proto_tree_add_item(_tree, hf_wlccp_scm_period,
+ _tvb, _offset, 1, FALSE);
+ _offset += 1;
} /* case 0x01 */
case 0x02:
@@ -3228,7 +3288,79 @@ proto_register_wlccp(void)
FT_IPv4, BASE_NONE, NULL, 0,
"IPv4 address", HFILL }
},
-
+
+ { &hf_wlccp_scm_hop_address,
+ { "SCM Hop Address", "wlccp.scm_hop_address",
+ FT_ETHER, BASE_NONE, NULL,
+ 0x0, "Source 802 Port Address", HFILL }
+ },
+
+ { &hf_wlccp_scm_flags,
+ { "SCM Flags", "wlccp.scm_flags",
+ FT_UINT16, BASE_HEX, NULL,
+ 0x0, "SCM Flags", HFILL }
+ },
+
+ { &hf_wlccp_scm_election_group,
+ { "SCM Election Group", "wlccp.scm_election_group",
+ FT_UINT8, BASE_DEC, NULL, 0,
+ "SCM Election Group", HFILL }
+ },
+
+ { &hf_wlccp_scm_attach_count,
+ { "SCM Attach Count", "wlccp.scm_attach_count",
+ FT_UINT8, BASE_DEC, NULL, 0,
+ "SCM Attach Count", HFILL }
+ },
+
+ { &hf_wlccp_scm_priority,
+ { "SCM Priority", "wlccp.scm_priority",
+ FT_UINT8, BASE_DEC, NULL, 0,
+ "SCM Priority", HFILL }
+ },
+
+ { &hf_wlccp_scm_bridge_priority,
+ { "Bridge Priority", "wlccp.scm_bridge_priority",
+ FT_UINT8, BASE_DEC, NULL, 0,
+ "Bridge Priority", HFILL }
+ },
+
+ { &hf_wlccp_scm_node_id,
+ { "SCM Node ID", "wlccp.scm_node_id",
+ FT_ETHER, BASE_NONE, NULL,
+ 0x0, "SCM Node ID", HFILL }
+ },
+
+ { &hf_wlccp_scm_unknown_short,
+ { "Unknown Short", "wlccp.scm_unknown_short",
+ FT_UINT16, BASE_HEX, NULL,
+ 0x0, "SCM Unknown Short Value", HFILL }
+ },
+
+ { &hf_wlccp_scm_age,
+ { "SCM Age", "wlccp.scm_age",
+ FT_UINT32, BASE_DEC, NULL, 0,
+ "Instance Age", HFILL }
+ },
+
+ { &hf_wlccp_scm_path_cost,
+ { "Path cost", "wlccp.scm_path_cost",
+ FT_UINT16, BASE_DEC, NULL,
+ 0x0, "Path cost", HFILL }
+ },
+
+ { &hf_wlccp_scm_hop_count,
+ { "Hop Count", "wlccp.scm_hop_count",
+ FT_UINT8, BASE_DEC, NULL, 0,
+ "Number of wireless hops on path to SCM", HFILL }
+ },
+
+ { &hf_wlccp_scm_period,
+ { "Period", "wlccp.scm_period",
+ FT_UINT8, BASE_DEC, NULL, 0,
+ "Advertisement Period", HFILL }
+ },
+
{ &hf_wlccp_timestamp,
{ "Timestamp", "wlccp.timestamp",
FT_UINT64, BASE_DEC, NULL, 0,
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