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path: root/proto/bgp/bgp.h
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2018-01-16BGP: Implement 'disable after cease' optionOndrej Zajicek (work)
The option allows to specify that some cease subcodes should disable the protocol when received.
2017-09-19BGP: Shutdown communication (RFC 8203)Ondrej Zajicek (work)
The patch implements BGP Administrative Shutdown Communication (RFC 8203) allowing BGP operators to pass messages related to BGP session administrative shutdown/restart. It handles both transmit and receive of shutdown messages. Messages are logged and may be displayed by show protocol all command. Thanks to Job Snijders for the basic patch.
2017-02-23BGP: Allow exchanging LOCAL_PREF with eBGP peersOndrej Zajicek (work)
Adds option 'allow bgp_local_pref' to override the usual restriction of LOCAL_PREF on eBGP sessions. Thanks to Lennert Buytenhek for the patch.
2017-02-19BGP: Update RFC referencesOndrej Zajicek (work)
2016-11-25BGP: Fix memory leak in graceful restart codeOndrej Zajicek (work)
Prefix and bucket tables are initialized when entering established state but not explicitly freed when leaving it (that is handled by protocol restart). With graceful restart, BGP may enter and leave established state multiple times without hard protocol restart causing memory leak.
2016-11-01Build: switch on -Wextra, get rid of most of the warningsJan Moskyto Matejka
There are several unresolved -Wmissing-field-initializers on older versions of GCC than 5.1, all of them false positive.
2016-10-27IANA assigned a different number to large BGP communities - changed.Ondrej Filip
2016-10-03BGP: Support for large communitiesOndrej Zajicek (work)
Add support for large communities (draft-ietf-idr-large-community), 96bit alternative to RFC 1997 communities. Thanks to Matt Griswold for the original patch.
2016-04-13BSD: Add the IPsec SA/SP database entries controlOndrej Zajicek (work)
Add code for manipulation with TCP-MD5 keys in the IPsec SA/SP database at FreeBSD systems. Now, BGP MD5 authentication (RFC 2385) keys are handled automatically on both Linux and FreeBSD. Based on patches from Pavel Tvrdik.
2015-07-18BGP: Extended messages supportOndrej Zajicek
Implements draft-ietf-idr-bgp-extended-messages-10, for now undocumented and with temporary private capability number.
2015-06-08BGP multipath supportOndrej Zajicek
Kernel option 'merge paths' allows to merge routes exported to kernel protocol (currently BGP and static routes) to multipath routes.
2015-06-08unsigned [int] -> uintPavel Tvrdík
2015-03-29BGP: Enhanced route refresh (RFC 7313) supportOndrej Zajicek
Also hook feed_done is renamed to feed_end.
2015-02-22Rename BGP option 'start delay' to 'connect delay'Ondrej Zajicek
Also update log message for error-triggered startup delay.
2015-02-21Link state support in BGP.Ondrej Zajicek
Configurable fast shutdown of a BGP session when an interface loses link.
2014-10-02Allows to configure different remote port for BGP sessions.Ondrej Zajicek
Thanks to João Taveira Araújo for the original patch.
2014-03-20BGP graceful restart support.Ondrej Zajicek
Also significant core protocol state changes needed for that, global graceful restart recovery state and kernel proto support for recovery.
2013-12-01Finishes add-path.Ondrej Zajicek
Fixes some bugs and uses generic hash implementation.
2013-11-23Merge branch 'master' into add-pathOndrej Zajicek
Conflicts: filter/filter.c nest/proto.c nest/rt-table.c proto/bgp/bgp.h proto/bgp/config.Y
2013-11-22Minor fixes.Ondrej Zajicek
2013-11-22Merge commit 'origin/bfd'Ondrej Zajicek
2013-11-19BFD protocol, ready for release.Ondrej Zajicek
Supports OSPF and BGP and also statically configured sessions.
2013-10-21Implements 'allow local as' option.Ondrej Zajicek
Similar to allowas-in option on other routers.
2013-07-25Implements RFC 6608 Subcodes for BGP FSM Error.Ondrej Zajicek
2013-04-16Implements 'next hop keep' option for BGP.Ondrej Zajicek
This option allows to keep the received next hop even in cases when the route is sent to an interface with a different subnet.
2012-08-14Implements ADD-PATH extension for BGP.Ondrej Zajicek
Allows to send and receive multiple routes for one network by one BGP session. Also contains necessary core changes to support this (routing tables accepting several routes for one network from one protocol). It needs some more cleanup before merging to the master branch.
2012-07-16Merge branch 'rt-accepted'Ondrej Zajicek
Conflicts: nest/config.Y nest/rt-table.c proto/bgp/bgp.c
2012-04-21Fixes in generalized import limits.Ondrej Zajicek
2012-04-15Implements generalized import hooks.Ondrej Zajicek
Thanks to Alexander V. Chernikov for the original patch.
2012-04-15Implement RA_ACCEPTED mode of route propagation.Ondrej Zajicek
2012-01-08Implements support for link-local addresses in BGP.Ondrej Zajicek
Thanks Matthias Schiffer for the original patch.
2011-12-22Implements deterministic MED handling.Ondrej Zajicek
Thanks to Alexander V. Chernikov for many suggestions.
2011-11-07Implements protocol templates.Ondrej Zajicek
Based on the patch from Alexander V. Chernikov. Extended to support almost all protocols. Uses 'protocol bgp NAME from TEMPLATE { ... }' syntax.
2011-08-16The generalized TTL security mechanism (RFC 5082) support.Ondrej Zajicek
Thanks to Alexander V. Chernikov for the patch.
2011-08-14BGP Extended communities.Ondrej Zajicek
2011-04-22Adds BGP option related to MED handling.Ondrej Zajicek
Adds option 'med metric' allows to compare MEDs between routes received from different neighbors.
2010-07-31Implements IGP metric comparison for BGP routes.Ondrej Zajicek
2010-07-13Adds some options and documentation related to recursive next hops.Ondrej Zajicek
2010-07-12Implements proper multihop BGP.Ondrej Zajicek
Also does some incompatible changes to config file syntax, like removing 'via IP' from multihop option.
2010-07-05Implements hostcache and recursive next hops.Ondrej Zajicek
Hostcache is a structure for monitoring changes in a routing table that is used for routes with dynamic/recursive next hops. This is needed for proper iBGP next hop handling.
2010-05-31Disable BGP protocol when cannot open listening socket.Ondrej Zajicek
2010-04-07Implements BGP 'show protocols' info details.Ondrej Zajicek
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).
2010-01-28Changes '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
2009-12-14Remove 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
2009-11-17Implements RFC 5004 - prefer older external routes.Ondrej Zajicek