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2010-02-13Removes phantom protocol from the pipe design.Ondrej Zajicek
It seems that by adding one pipe-specific exception to route announcement code and by adding one argument to rt_notify() callback i could completely eliminate the need for the phantom protocol instance and therefore make the code more straightforward. It will also fix some minor bugs (like ignoring debug flag changes from the command line).
2010-02-11Moves errno.h include.Ondrej Zajicek
2010-02-11Fixes a crash caused by missing error hook on BGP listening socket.Ondrej Zajicek
Error happened when too many BGP connections arrived in one moment (ECONNABORTED).
2010-02-02Workaround for some broken BGP implementations that skip initial KEEPALIVE.Ondrej Zajicek
2010-01-28Changes 'ignore communities' to 'interpret communities'.Ondrej Zajicek
2010-01-27Better handling of well-known communities.Ondrej Zajicek
Process well-known communities before the export filter (old behavior is to process these attributes after, which does not allow to send route with such community) and just for routes received from other BGP protocols. Also fixes a bug in next_hop check.
2010-01-03Implements MRTdump feature.Ondrej Zajicek
2009-12-21Change default LOCAL_PREF attribute to 100 (suggested value by RFC 4277).Ondrej Zajicek
2009-12-15Merge branch 'ospf3' into newOndrej Zajicek
2009-12-15Fixes export of routes with link-local gw.Ondrej Zajicek
2009-12-14Remove bgp_as4_support variable.Ondrej Zajicek
2009-11-26Implements BGP route refresh.Ondrej Zajicek
2009-11-18Implements option that controls IPv6 BGP next hops when lladdr is missing.Ondrej Zajicek
2009-11-17Show both IPv6 next hop addresses in BGP.Ondrej Zajicek
2009-11-17Implements RFC 5004 - prefer older external routes.Ondrej Zajicek
2009-10-12Implements protocol-specific router id and updates documentation.Ondrej Zajicek
2009-10-12Rename as_path_get_last/as_path_get_first to be consistent.Ondrej Zajicek
2009-10-11Workaround for stupid callback scheduler.Ondrej Zajicek
There is no reak callback scheduler and previous behavior causes bad things during hard congestion (like BGP hold timeouts). Smart callback scheduler is still missing, but main loop was changed such that it first processes all tx callbacks (which are fast enough) (but max 4* per socket) + rx callbacks for CLI, and in the second phase it processes one rx callback per socket up to four sockets (as rx callback can be slow when there are too many protocols, because route redistribution is done synchronously inside rx callback). If there is event callback ready, second phase is skipped in 90% of iterations (to speed up CLI during congestion).
2009-09-24Show bad peer AS number in log in decimal.Ondrej Zajicek
2009-09-24Passive option.Ondrej Zajicek
2009-09-18Fixes setting of IP addresses to route attributes (NEXT_HOP).Ondrej Zajicek
2009-09-17Fixes headers for uintptr_t (and build on NetBSD).Ondrej Zajicek
2009-08-27Some cleanups.Ondrej Zajicek
2009-08-25Fixes bug related to AS2->AS4 conversion.Ondrej Zajicek
2009-07-09Fixed bug related to reconfiguration of BGP with MD5 passwords.Ondrej Zajicek
2009-06-23Replace 'bind' option with 'listen' option.Ondrej Zajicek
To be consistent with other daemons.
2009-06-23Fixes bug in ORIGIN check.Ondrej Zajicek
2009-06-23Changes handling of AS_PATH_CONFED_* segments in AS_PATH.Ondrej Zajicek
Although standard says that if we receive AS_PATH_CONFED_* (and we are not a part of a confederation) segment, we should drop session, nobody does that and it is unwise to do that. Now we drop session just in case that peer ASN is in AS_PATH_CONFED_* segment (to detect peer that considers BIRD as a part of its confederation).
2009-06-18Implements option that changes BGP listening socket parametres.Ondrej Zajicek
2009-06-07Minor BGP changes related to error wait time.Ondrej Zajicek
2009-06-06Fixes bug related to startup delay change.Ondrej Zajicek
2009-06-06Differentiate between error delay and connect/reconnect delay.Ondrej Zajicek
The difference is here to reject incoming connections in the first case.
2009-06-04Implements import route limits.Ondrej Zajicek
2009-06-01The pipe cleanup.Ondrej Zajicek
2009-05-31Changes pipes to transfer all routes between routing table, not just optimal ↵Ondrej Zajicek
routes.
2009-05-06Fixes one recently introduced IPv6 BGP compatibility problem.Ondrej Zajicek
2009-04-29Allow 'third party' BGP updates for originated routes.Ondrej Zajicek
2009-04-29Fixes BGP IPv6 link local next hop handling.Ondrej Zajicek
When sending 'third party' BGP update, Bird used bogus link local addresses instead of addresses it received before.
2009-04-28Fixes handling of 'next hop self' and 'source address' configurationOndrej Zajicek
options.
2009-04-23Fixes BGPv6 bug - missing endianity conversion.Ondrej Zajicek
Also removes code skipping SNPAs (obsoleted by newer RFCs, should be ignored).
2009-04-23Fixes BGPv6 bug - mandatory attributes weren't validated;Ondrej Zajicek
2009-04-23Fixe bug in BGPv6 that causes to send invalid network withdraws.Ondrej Zajicek
2009-04-23Fixes bug in BGPv6 causing crash by checking missing attributes.Ondrej Zajicek
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
2009-03-13Update capability handshake optionsOndrej Zajicek
Add 'capabilities' option, change default behavior to advertise ipv4, add some checks and ignore incoming capabilities when capabilities are disabled.
2009-03-05Added Cisco and Quagga capability workaround option.Ondrej Zajicek
2009-02-27Better handling of too long attributesOndrej Zajicek
This patch extends the length for attributes from 1024 to 2048 (because both AS_PATH and AS4_PATH attributes take 2+4 B per AS). If there is not enough space for attributes, Bird skips that route group. Old behavior (skipping remaining attributes) leads to skipping required attributes and session drop.
2009-02-26Rate limit for most abundant log messagesOndrej Zajicek
2009-02-21Add format for BGP_AGGREGATOR attributeOndrej Zajicek
2008-12-24Adds support for fallback to capabilityless BGP connectOndrej Zajicek
When capability related error is received, next connect will be without capabilities. Also cease error subcodes descriptions (according to [RFC4486]) are added.
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