Ethereal-dev: [Ethereal-dev] packet-cdp.c: added type 0x0009 (VTP Management Domain)
The type is guessed in tcpdump's print-cdp.c, and it appears to be
correct on our network. I won't add the other types which I can't
verify.
Index: packet-cdp.c
===================================================================
RCS file: /cvsroot/ethereal/packet-cdp.c,v
retrieving revision 1.32
diff -u -r1.32 packet-cdp.c
--- packet-cdp.c 2001/01/10 09:07:35 1.32
+++ packet-cdp.c 2001/01/12 12:00:03
@@ -78,15 +78,18 @@
#define TYPE_PLATFORM 0x0006
#define TYPE_IP_PREFIX 0x0007
+#define TYPE_VTP_MGMT_DOMAIN 0x0009 /* Guessed, from tcpdump */
+
static const value_string type_vals[] = {
- { TYPE_DEVICE_ID, "Device ID" },
- { TYPE_ADDRESS, "Addresses" },
- { TYPE_PORT_ID, "Port ID" },
- { TYPE_CAPABILITIES, "Capabilities" },
- { TYPE_IOS_VERSION, "Software version" },
- { TYPE_PLATFORM, "Platform" },
- { TYPE_IP_PREFIX, "IP Prefix (used for ODR)" },
- { 0, NULL },
+ { TYPE_DEVICE_ID, "Device ID" },
+ { TYPE_ADDRESS, "Addresses" },
+ { TYPE_PORT_ID, "Port ID" },
+ { TYPE_CAPABILITIES, "Capabilities" },
+ { TYPE_IOS_VERSION, "Software version" },
+ { TYPE_PLATFORM, "Platform" },
+ { TYPE_IP_PREFIX, "IP Prefix (used for ODR)" },
+ { TYPE_VTP_MGMT_DOMAIN, "VTP Management Domain" },
+ { 0, NULL },
};
static void
@@ -276,6 +279,20 @@
offset += 5;
length -= 5;
}
+ break;
+ case TYPE_VTP_MGMT_DOMAIN:
+ tlvi = proto_tree_add_text(cdp_tree, tvb,
+ offset, length, "VTP Management Domain: %.*s",
+ length - 4,
+ tvb_get_ptr(tvb, offset + 4, length - 4));
+ tlv_tree = proto_item_add_subtree(tlvi, ett_cdp_tlv);
+ proto_tree_add_uint(tlv_tree, hf_cdp_tlvtype, tvb,
+ offset + TLV_TYPE, 2, type);
+ proto_tree_add_uint(tlv_tree, hf_cdp_tlvlength, tvb,
+ offset + TLV_LENGTH, 2, length);
+ add_multi_line_string_to_tree(tlv_tree, tvb, offset + 4,
+ length - 4, "VTP Management Domain: ");
+ offset += length;
break;
default:
tlvi = proto_tree_add_text(cdp_tree, tvb, offset,
--
Kent Engström, Linköping University Incident Response Team
kent@xxxxxxxxxxx abuse@xxxxxx
+46 13 28 1744
UNIT, Linköping University; SE-581 83 LINKÖPING; SWEDEN
