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2009-03-18Better handling of AS4 optional attribute errorsOndrej Zajicek
AS4 optional attribute errors were handled by session drop (according to BGP RFC). This patch implements error handling according to new BGP AS4 draft (*) - ignoring invalid AS4 optional attributes. (*) http://www.ietf.org/internet-drafts/draft-chen-rfc4893bis-02.txt
2008-11-08Proper format functions for ORIGINATOR_ID, CLUSTER_LISTOndrej Zajicek
2008-10-26Bugfixes in MULIT_EXIT_DISC attribute handling.Ondrej Zajicek
- Old MED handling was completely different from behavior specified in RFCs - for example they havn't been propagated to neighboring areas. - Update tie-breaking according to RFC 4271. - Change default value for 'default bgp_med' configuration option according to RFC 4271.
2008-10-26Implementation of route reflection for BGPOndrej Zajicek
2008-10-26Implementation of 4B ASN support for BGPOndrej Zajicek
2000-05-19Added as_path_get_first().Martin Mares
2000-04-17Don't import/export MED and LOCAL_PREF on external links.Martin Mares
Added real comparison of BGP routes (inspired by the Cisco one). Default local preference and default MED are now settable. Defined filter keywords for all BGP attributes we know.
2000-04-17Int sets moved to core. It is now possible to have variable of type clist.Pavel Machek
2000-04-17as_path_match moved to a-path.cPavel Machek
2000-04-17Path_getlen moved to nest and length was made callable from filters.Pavel Machek
2000-04-17Printing of AS paths and community sets.Martin Mares
2000-04-17Created nest/a-path.c and a-set.c which should contain general operationsMartin Mares
on AS paths and community sets. Moved as_path_prepend() there. Pavel, please move the other functions as well.