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2009-05-22Fixes serious bug in route attribute handing.Ondrej Zajicek
ea_same() sometimes returns true for different route attributes, which caused that hash table in BGP does not work correctly and some routes were sent with different attributes.
2009-05-22Fixes type mismatch on BSD systems.Ondrej Zajicek
2009-05-22Ugly hack for finding readline on NetBSDOndrej Zajicek
2009-05-22Better checks for M4 in configure.Ondrej Zajicek
2009-05-21Merge branch 'master' into devOndrej Zajicek
2009-05-13Documentation updatesOndrej Zajicek
2009-05-11'show route protocol <p>' added to CLI.Ondrej Filip
2009-05-11OpenBSD port related changes.Ondrej Filip
2009-05-10Fixed bug in cli help.Ondrej Filip
2009-05-10Fixes in documentation.Ondrej Zajicek
2009-05-08Fixes communication on netlink socketsOndrej Zajicek
Independent sessions on netlink sockets mixed state in some common variables.
2009-05-06A change in OSPF and RIP interface patterns.Ondrej Zajicek
Allows to add more interface patterns to one common 'options' section like: interface "eth3", "eth4" { options common to eth3 and eth4 }; Also removes undocumented and unnecessary ability to specify more interface patterns with different 'options' sections: interface "eth3" { options ... }, "eth4" { options ... };
2009-05-06Fixes one recently introduced IPv6 BGP compatibility problem.Ondrej Zajicek
2009-05-04Linux specific TCP-MD5 handling moved to sysdep/linux/sysio.hOndrej Filip
FreeBSD coded added. BSD cannot set BGP passwords itself. This has to be done by external command.
2009-05-04Syntax error fix for systems without CONFIG_SELF_CONSCIOUS (KRT_ALLOW_LEARN)Ondrej Filip
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.
2009-04-28Typo in gendist script.Ondrej Filip
2009-04-28Small formatting typo in documentation.Ondrej Filip
2009-04-28Gendist script adapted to git.Ondrej Filip
2009-04-28NEWS and version updateOndrej Zajicek
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
2009-04-17Fixes mixed-up messages on netlink socketOndrej Zajicek
Under specific circumstances there might be two mixed-up netlink sessions (one for scan, the other for route change request). This patch separates netlink scans and requests to two fds (and seq counters). This should fix http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=428865
2009-04-17Rewrite of buggy AS path matching.Ondrej Zajicek
Old AS path maching supposes thath AS number appears only once in AS path, but that is not true. It also contains some bugs related to AS path sets. New code does not use any assumptions about semantic structure of AS path. It is asymptotically slower than the old code, but on real paths it is not significant. It also allows '?' for matching one arbitrary AS number.
2009-04-08Fixes broken cryptographic authentication in OSPFOndrej Zajicek
Cryptographic authentication in OSPF is defective by design - there might be several packets independently sent to the network (for example HELLO, LSUPD and LSACK) where they might be reordered and that causes crypt. sequence number error. That can be workarounded by not incresing sequence number too often. Now we update it only when last packet was sent before at least one second. This can constitute a risk of replay attacks, but RFC supposes something similar (like time in seconds used as CSN).
2009-04-06Fixes bug in OSPF packet retransmission.Ondrej Zajicek
If a DBDES packet from a master to a slave is lost, then the old code does not retransmit it and instead send a next one with the same sequence number. That leads to silent desynchronization of LSA databases.
2009-04-06Better OSPF packet tracing log messages.Ondrej Zajicek
Replaces old OSPF packet tracing messages with uniform messages with packet dumps.
2009-03-31Documentation updateOndrej Zajicek
2009-03-31Cleanup changesOndrej Zajicek
2009-03-31Reimplementation of prefix sets.Ondrej Zajicek
Prefix sets were broken beyond any repair and have to be reimplemented. They are reimplemented using a trie with bitmasks in nodes. There is also change in the interpretation of minus prefix pattern, but the old interpretation was already inconsistent with the documentation and broken. There is also some bugfixes in filter code related to set variables.
2009-03-25Minor text updates.Ondrej Zajicek
2009-03-25Fixes bug in pipe route filtering.Ondrej Zajicek
Routes comming through pipe from primary to secondary table were filtered by both EXPORT and IMPORT filters, but they should be only filtered by EXPORT filters.
2009-03-25Fixes minor bug in pipe.Ondrej Zajicek
Missing macro leads to not calling some of protocol's callbacks.
2009-03-20Fix bugs related to kernel table synchronization.Ondrej Zajicek
KRF_INSTALLED flag was not cleared during reconfiguration that lead to not removing routes during reconfigure when export rules changed. We also should not try to remove routes we didi not installed, on Linux this leads to warnings (as kernel checks route source field and do not allow to remove non-bird routes) but we should not rely on it.
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
2009-03-14Documentation fixes.Ondrej Zajicek
2009-03-14Path related documentation updateOndrej Zajicek
2009-03-14New syntax for bgp_pathOndrej Zajicek
2009-03-13Update NEWSOndrej Zajicek
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
2009-02-25Fixes another bug in packet retransmissions.Ondrej Zajicek
When slave was in full state, it didn't retransmit lost packets. That leads to OSPF connection locked in states loading-full.
2009-02-21Fixes crash during some expressionsOndrej Zajicek
Bird crashed when 'bgp_path.len' was used for routes that does not came from BGP.
2009-02-21Add format for BGP_AGGREGATOR attributeOndrej Zajicek