[bgpd] Add support for AS_PATHLIMIT / draft-ietf-idr-as-pathlimit
2007-07-31 Paul Jakma <paul.jakma@sun.com>
* (general) Support for draft-ietf-idr-as-pathlimit-03.
* bgp_attr.h: (struct attr) Add pathlimit struct
bgp_attr.c: (attr_str) Add BGP_ATTR_AS_PATHLIMIT string.
(attrhash_key_make) tally pathlimit too
(attrhash_cmp) cmp pathlimit attr
(bgp_attr_aspathlimit) New, parse AS_PATHLIMIT attr.
(bgp_attr_parse) ditto
(bgp_packet_attribute) Write out AS_PATHLIMIT when set
(bgp_dump_routes_attr) ditto
* bgp_route.h: (struct bgp_static) Add TTL field
* bgp_route.c: (bgp_announce_check) Drop paths that are over
their hop-count TTL before sending via EBGP.
Mangle ASN in pathlimit for confeds/private as best we can.
(bgp_static_update_{rsclient,main}) Add any configure pathlimit
information.
(bgp_pathlimit_update_parents) New, update atomic-aggr setting for
parents of an aspathlimit'ed static.
(bgp_static_set) Add TTL argument, for all the 'bgp network'
commands.
Call previous for TTL changed statics.
(bgp_static_unset) Call pathlimit_update_parents.
(various bgp network commands) Add 'pathlimit <0-255>' qualifier
to all the various forms, bar route-map - which can set ttl
itself.
* bgp_routemap.c: (general) Add support for 'set pathlimit ttl' and
'match pathlimit as'.
* doc/bgpd.texi: Document 'network ... pathlimit <ttl>'
diff --git a/bgpd/ChangeLog b/bgpd/ChangeLog
index 7a93a90..26614ce 100644
--- a/bgpd/ChangeLog
+++ b/bgpd/ChangeLog
@@ -1,3 +1,32 @@
+2007-07-31 Paul Jakma <paul.jakma@sun.com>
+
+ * (general) Support for draft-ietf-idr-as-pathlimit-03.
+ * bgp_attr.h: (struct attr) Add pathlimit struct
+ bgp_attr.c: (attr_str) Add BGP_ATTR_AS_PATHLIMIT string.
+ (attrhash_key_make) tally pathlimit too
+ (attrhash_cmp) cmp pathlimit attr
+ (bgp_attr_aspathlimit) New, parse AS_PATHLIMIT attr.
+ (bgp_attr_parse) ditto
+ (bgp_packet_attribute) Write out AS_PATHLIMIT when set
+ (bgp_dump_routes_attr) ditto
+ * bgp_route.h: (struct bgp_static) Add TTL field
+ * bgp_route.c: (bgp_announce_check) Drop paths that are over
+ their hop-count TTL before sending via EBGP.
+ Mangle ASN in pathlimit for confeds/private as best we can.
+ (bgp_static_update_{rsclient,main}) Add any configure pathlimit
+ information.
+ (bgp_pathlimit_update_parents) New, update atomic-aggr setting for
+ parents of an aspathlimit'ed static.
+ (bgp_static_set) Add TTL argument, for all the 'bgp network'
+ commands.
+ Call previous for TTL changed statics.
+ (bgp_static_unset) Call pathlimit_update_parents.
+ (various bgp network commands) Add 'pathlimit <0-255>' qualifier
+ to all the various forms, bar route-map - which can set ttl
+ itself.
+ * bgp_routemap.c: (general) Add support for 'set pathlimit ttl' and
+ 'match pathlimit as'.
+
2007-07-26 Paul Jakma <paul.jakma@sun.com>
* (general) Clean up and compact capability parsing slightly.