/* packet-bgp.c
* Definitions for BGP packet disassembly structures and routine
*
- * $Id: packet-bgp.h,v 1.11 2001/04/17 21:25:13 guy Exp $
+ * $Id: packet-bgp.h,v 1.20 2002/08/28 21:00:08 jmayer Exp $
*
* Ethereal - Network traffic analyzer
- * By Gerald Combs <gerald@zing.org>
+ * By Gerald Combs <gerald@ethereal.com>
* Copyright 1998 Gerald Combs
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
- *
+ *
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
- *
+ *
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#define BGP_NOTIFICATION 3
#define BGP_KEEPALIVE 4
#define BGP_ROUTE_REFRESH 5
+#define BGP_ROUTE_REFRESH_CISCO 0x80
/* BGP header */
struct bgp {
#define BGP_CAPABILITY_RESERVED 0 /* RFC2434 */
#define BGP_CAPABILITY_MULTIPROTOCOL 1 /* RFC2858 */
#define BGP_CAPABILITY_ROUTE_REFRESH 2 /* RFC2918 */
+#define BGP_CAPABILITY_COOPERATIVE_ROUTE_FILTERING 3 /* draft-ietf-idr-route-filter-04.txt */
+#define BGP_CAPABILITY_ORF_CISCO 0x82 /* Cisco */
+#define BGP_CAPABILITY_ROUTE_REFRESH_CISCO 0x80 /* Cisco */
+
+#define BGP_ORF_PREFIX_CISCO 0x80 /* Cisco */
+#define BGP_ORF_COMM_CISCO 0x81 /* Cisco */
+#define BGP_ORF_EXTCOMM_CISCO 0x82 /* Cisco */
+#define BGP_ORF_ASPATH_CISCO 0x83 /* Cisco */
+#define BGP_ORF_COMM 0x02 /* draft-ietf-idr-route-filter-06.txt */
+#define BGP_ORF_EXTCOMM 0x03 /* draft-ietf-idr-route-filter-06.txt */
+#define BGP_ORF_ASPATH 0x04 /* draft-ietf-idr-aspath-orf-02.txt */
+/* draft-ietf-idr-route-filter-06.txt */
+#define BGP_ORF_ACTION 0xc0
+#define BGP_ORF_ADD 0x00
+#define BGP_ORF_REMOVE 0x40
+#define BGP_ORF_REMOVEALL 0x80
+#define BGP_ORF_MATCH 0x10
+#define BGP_ORF_PERMIT 0x00
+#define BGP_ORF_DENY 0x10
/* well-known communities, from RFC1997 */
#define BGP_COMM_NO_EXPORT 0xFFFFFF01
#define BGP_COMM_NO_ADVERTISE 0xFFFFFF02
#define BGP_COMM_NO_EXPORT_SUBCONFED 0xFFFFFF03
-#define FOURHEX0 0x0000
-#define FOURHEXF 0xFFFF
+#define FOURHEX0 0x00000000
+#define FOURHEXF 0xFFFF0000
/* attribute types */
#define BGPTYPE_ORIGIN 1 /* RFC1771 */
#define BGPTYPE_RCID_PATH 13 /* RFC1863 */
#define BGPTYPE_MP_REACH_NLRI 14 /* RFC2858 */
#define BGPTYPE_MP_UNREACH_NLRI 15 /* RFC2858 */
-
-/* RFC1700 address family numbers */
-#define AFNUM_INET 1
-#define AFNUM_INET6 2
-#define AFNUM_NSAP 3
-#define AFNUM_HDLC 4
-#define AFNUM_BBN1822 5
-#define AFNUM_802 6
-#define AFNUM_E163 7
-#define AFNUM_E164 8
-#define AFNUM_F69 9
-#define AFNUM_X121 10
-#define AFNUM_IPX 11
-#define AFNUM_ATALK 12
-#define AFNUM_DECNET 13
-#define AFNUM_BANYAN 14
-#define AFNUM_E164NSAP 15
+#define BGPTYPE_EXTENDED_COMMUNITY 16 /* Draft Ramachandra */
+
+/* Extended community type */
+ /* draft-ramachandra-bgp-ext-communities */
+#define BGP_EXT_COM_RT_0 0x0002 /* Route Target,Format AS(2bytes):AN(4bytes) */
+#define BGP_EXT_COM_RT_1 0x0102 /* Route Target,Format IP address:AN(2bytes) */
+#define BGP_EXT_COM_RO_0 0x0003 /* Route Origin,Format AS(2bytes):AN(4bytes) */
+#define BGP_EXT_COM_RO_1 0x0103 /* Route Origin,Format IP address:AN(2bytes) */
+#define BGP_EXT_COM_LINKBAND 0x4004 /* Link Bandwidth,Format AS(2B):Bandwidth(4B) */
+ /* rfc2547 bgp-mpls-vpns */
+#define BGP_EXT_COM_VPN_ORIGIN 0x0005 /* OSPF Domin ID / VPN of Origin */
+ /* draft-rosen-vpns-ospf-bgp-mpls */
+#define BGP_EXT_COM_OSPF_RTYPE 0X8000 /* OSPF Route Type,Format Area(4B):RouteType(1B):Options(1B) */
+#define BGP_EXT_COM_OSPF_RID 0x8001 /* OSPF Router ID,Format RouterID(4B):Unused(2B) */
+#define BGP_EXT_COM_L2INFO 0x800a /* draft-kompella-ppvpn-l2vpn */
+
+
+/* OSPF codes for BGP_EXT_COM_OSPF_RTYPE draft-rosen-vpns-ospf-bgp-mpls */
+#define BGP_OSPF_RTYPE_RTR 1 /* OSPF Router LSA */
+#define BGP_OSPF_RTYPE_NET 2 /* OSPF Network LSA */
+#define BGP_OSPF_RTYPE_SUM 3 /* OSPF Summary LSA */
+#define BGP_OSPF_RTYPE_EXT 5 /* OSPF External LSA, note that ASBR doesn't apply to MPLS-VPN */
+#define BGP_OSPF_RTYPE_NSSA 7 /* OSPF NSSA External*/
+#define BGP_OSPF_RTYPE_SHAM 129 /* OSPF-MPLS-VPN Sham link */
+#define BGP_OSPF_RTYPE_METRIC_TYPE 0x1 /* LSB of RTYPE Options Field */
+
+/* Extended community & Route dinstinguisher formats */
+#define FORMAT_AS2_LOC 0x00 /* Format AS(2bytes):AN(4bytes) */
+#define FORMAT_IP_LOC 0x01 /* Format IP address:AN(2bytes) */
+#define FORMAT_AS4_LOC 0x02 /* FOrmat AS(4bytes):AN(2bytes) */
+
+/* RFC 2858 subsequent address family numbers */
+#define SAFNUM_UNICAST 1
+#define SAFNUM_MULCAST 2
+#define SAFNUM_UNIMULC 3
+#define SAFNUM_MPLS_LABEL 4 /* rfc3107 */
+#define SAFNUM_LAB_VPNUNICAST 128 /* Draft-rosen-rfc2547bis-03 */
+#define SAFNUM_LAB_VPNMULCAST 129
+#define SAFNUM_LAB_VPNUNIMULC 130
#ifndef offsetof
#define offsetof(type, member) ((size_t)(&((type *)0)->member))
git.samba.org / obnox / wireshark / wip.git / blobdiff