1BGP-4[+] UPDATE Attribute Preprocessor Constants 2================================================ 3 4This is a list of preprocessor constants that map to BGP attributes defined by 5various BGP RFCs. In the code these are defined as BGP_ATTR_<ATTR>. 6 7+-------+------------------+------------------------------------------+ 8| Value | Attribute | References | 9+=======+==================+==========================================+ 10| 1 | ORIGIN | [RFC 4271] | 11| 2 | AS_PATH | [RFC 4271] | 12| 3 | NEXT_HOP | [RFC 4271] | 13| 4 | MULTI_EXIT_DISC | [RFC 4271] | 14| 5 | LOCAL_PREF | [RFC 4271] | 15| 6 | ATOMIC_AGGREGATE | [RFC 4271] | 16| 7 | AGGREGATOR | [RFC 4271] | 17| 8 | COMMUNITIES | [RFC 1997] | 18| 9 | ORIGINATOR_ID | [RFC 4456] | 19| 10 | CLUSTER_LIST | [RFC 4456] | 20| 11 | DPA | [draft-ietf-idr-bgp-dpa-05.txt(expired)] | 21| 12 | ADVERTISER | [RFC 1863] | 22| 13 | RCID_PATH | [RFC 1863] | 23| 14 | MP_REACH_NLRI | [RFC 4760] | 24| 15 | MP_UNREACH_NLRI | [RFC 4760] | 25| 16 | EXT_COMMUNITIES | [RFC 4360] | 26| 17 | AS4_PATH | [RFC 4893] | 27| 18 | AS4_AGGREGATOR | [RFC 4893] | 28+-------+------------------+------------------------------------------+ 29