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BGP: Update list of supported standards

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This commit is contained in:
Ondrej Zajicek (work)
2017-03-29 13:48:23 +02:00
parent 7074be22f1
commit c49e4a6565
4 changed files with 68 additions and 13 deletions
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34
proto/bgp/bgp.c
View File

@@ -67,7 +67,39 @@
* point of view and therefore maintaining received routes. Routing table
* refresh cycle (rt_refresh_begin(), rt_refresh_end()) is used for removing
* stale routes after reestablishment of BGP session during graceful restart.
*/
*
* Supported standards:
* <itemize>
* <item> <rfc id="4271"> - Border Gateway Protocol 4 (BGP)
* <item> <rfc id="1997"> - BGP Communities Attribute
* <item> <rfc id="2385"> - Protection of BGP Sessions via TCP MD5 Signature
* <item> <rfc id="2545"> - Use of BGP Multiprotocol Extensions for IPv6
* <item> <rfc id="2918"> - Route Refresh Capability
* <item> <rfc id="3107"> - Carrying Label Information in BGP
* <item> <rfc id="4360"> - BGP Extended Communities Attribute
* <item> <rfc id="4364"> - BGP/MPLS IPv4 Virtual Private Networks
* <item> <rfc id="4456"> - BGP Route Reflection
* <item> <rfc id="4486"> - Subcodes for BGP Cease Notification Message
* <item> <rfc id="4659"> - BGP/MPLS IPv6 Virtual Private Networks
* <item> <rfc id="4724"> - Graceful Restart Mechanism for BGP
* <item> <rfc id="4760"> - Multiprotocol extensions for BGP
* <item> <rfc id="4798"> - Connecting IPv6 Islands over IPv4 MPLS
* <item> <rfc id="5065"> - AS confederations for BGP
* <item> <rfc id="5082"> - Generalized TTL Security Mechanism
* <item> <rfc id="5492"> - Capabilities Advertisement with BGP
* <item> <rfc id="5549"> - Advertising IPv4 NLRI with an IPv6 Next Hop
* <item> <rfc id="5575"> - Dissemination of Flow Specification Rules
* <item> <rfc id="5668"> - 4-Octet AS Specific BGP Extended Community
* <item> <rfc id="6286"> - AS-Wide Unique BGP Identifier
* <item> <rfc id="6608"> - Subcodes for BGP Finite State Machine Error
* <item> <rfc id="6793"> - BGP Support for 4-Octet AS Numbers
* <item> <rfc id="7313"> - Enhanced Route Refresh Capability for BGP
* <item> <rfc id="7606"> - Revised Error Handling for BGP UPDATE Messages
* <item> <rfc id="7911"> - Advertisement of Multiple Paths in BGP
* <item> <rfc id="7947"> - Internet Exchange BGP Route Server
* <item> <rfc id="8092"> - BGP Large Communities Attribute
* </itemize>
*/
#undef LOCAL_DEBUG

4
proto/bgp/bgp.h
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@@ -90,9 +90,9 @@ struct bgp_config {
int deterministic_med; /* Use more complicated algo to have strict RFC 4271 MED comparison */
u32 default_local_pref; /* Default value for LOCAL_PREF attribute */
u32 default_med; /* Default value for MULTI_EXIT_DISC attribute */
int capabilities; /* Enable capability handshake [RFC 3392] */
int capabilities; /* Enable capability handshake [RFC 5492] */
int enable_refresh; /* Enable local support for route refresh [RFC 2918] */
int enable_as4; /* Enable local support for 4B AS numbers [RFC 4893] */
int enable_as4; /* Enable local support for 4B AS numbers [RFC 6793] */
int enable_extended_messages; /* Enable local support for extended messages [draft] */
u32 rr_cluster_id; /* Route reflector cluster ID, if different from local ID */
int rr_client; /* Whether neighbor is RR client of me */

2
proto/bgp/packets.c
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@@ -470,7 +470,7 @@ bgp_read_capabilities(struct bgp_conn *conn, struct bgp_caps *caps, byte *pos, i
}
break;
case 65: /* AS4 capability, RFC 4893 */
case 65: /* AS4 capability, RFC 6793 */
if (cl != 4)
goto err;