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# Date Author Comment
d15b0b0a 12/07/2016 01:20 PM Ondrej Zajicek (work)

BGP redesign

Integrated and extensible BGP with generalized AFI handling,
support for IPv4+IPv6 AFI and unicast+multicast SAFI.

8860e991 11/08/2016 06:27 PM Ondrej Zajicek (work)

Merge branch 'master' into int-new

66dbdbd9 10/03/2016 10:48 AM Ondrej Zajicek (work)

BGP: Support for large communities

Add support for large communities (draft-ietf-idr-large-community),
96bit alternative to RFC 1997 communities.

Thanks to Matt Griswold for the original patch.

af678af0 05/12/2016 04:03 PM Ondrej Zajicek (work)

Merge remote-tracking branch 'origin/master' into int-new

a7baa098 04/13/2016 12:37 PM Ondrej Zajicek (work)

BSD: Add the IPsec SA/SP database entries control

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.

f4a60a9b 02/01/2016 09:28 AM Ondrej Zajicek (work)

Channels - explicit links between protocols and tables

The patch adds support for channels, structures connecting protocols and
tables and handling most interactions between them. The documentation is
missing yet.

06e0d1b6 07/18/2015 11:38 AM Ondrej Zajicek

BGP: Extended messages support

Implements draft-ietf-idr-bgp-extended-messages-10, for now
undocumented and with temporary private capability number.

6cf72d7a 02/22/2015 04:21 PM Ondrej Zajicek

Rename BGP option 'start delay' to 'connect delay'

Also update log message for error-triggered startup delay.

a1beb8f3 02/22/2015 12:50 PM Ondrej Zajicek

Relax BGP neighbor parameter

Permit specifying neighbor address, AS number and port independently.
Add 'interface' parameter for specifying interface for link-local
sessions independently.

Thanks to Alexander V. Chernikov for the original patch.

2bbc3083 02/21/2015 08:08 PM Ondrej Zajicek

Store protocol config size inside protocol structure

Make proto_config_new() use this info instead of supplied size.

Thanks to Alexander V. Chernikov for the patch.

523f020b 02/21/2015 11:15 AM Ondrej Zajicek

Link state support in BGP.

Configurable fast shutdown of a BGP session when an interface loses link.

88a183c6 10/24/2014 09:11 AM Ondrej Zajicek

Integrated IP functions.

dcde7ae5 10/02/2014 10:52 AM Ondrej Zajicek

Allows to configure different remote port for BGP sessions.

Thanks to João Taveira Araújo for the original patch.

9eceab33 05/29/2014 09:05 PM Ondrej Zajicek

String constants could be used for string option values.

Thanks to Frederik Kriewitz for the patch.

0c791f87 03/20/2014 01:07 PM Ondrej Zajicek

BGP graceful restart support.

Also significant core protocol state changes needed for that,
global graceful restart recovery state and kernel proto support
for recovery.

283c7dfa 11/25/2013 05:42 PM Ondrej Zajicek

Merge branch 'master' into add-path

f3e59178 11/24/2013 11:37 AM Ondrej Zajicek

Enables multihop mode for IBGP by default.

This is more consistent with common usage and also with the behavior of
other implementations (Cisco, Juniper).

Also changes the default for gw mode to be based solely on
direct/multihop.

736e143f 11/23/2013 10:50 AM Ondrej Zajicek

Merge branch 'master' into add-path

Conflicts:

filter/filter.c
nest/proto.c
nest/rt-table.c
proto/bgp/bgp.h
proto/bgp/config.Y
0aeac9cb 11/22/2013 01:48 AM Ondrej Zajicek

Merge commit 'origin/bfd'

1ec52253 11/19/2013 09:33 PM Ondrej Zajicek

BFD protocol, ready for release.

Supports OSPF and BGP and also statically configured sessions.

a15dab76 10/21/2013 12:59 PM Ondrej Zajicek

Implements 'allow local as' option.

Similar to allowas-in option on other routers.

48bc232f 04/16/2013 03:27 PM Ondrej Zajicek

Implements 'next hop keep' option for BGP.

This option allows to keep the received next hop even in cases when
the route is sent to an interface with a different subnet.

094d2bdb 08/14/2012 02:46 PM Ondrej Zajicek

Implements ADD-PATH extension for BGP.

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.

abced4a9 07/16/2012 12:44 PM Ondrej Zajicek

Merge branch 'rt-accepted'

Conflicts:

nest/config.Y
nest/rt-table.c
proto/bgp/bgp.c
26822d8f 07/15/2012 11:33 PM Ondrej Zajicek

Finalize RA_ACCEPTED handling.

ebecb6f6 04/15/2012 01:28 PM Ondrej Zajicek

Implements generalized import hooks.

Thanks to Alexander V. Chernikov for the original patch.

00a09f3c 04/15/2012 01:07 PM Ondrej Zajicek

Implement RA_ACCEPTED mode of route propagation.

39c028e9 01/24/2012 10:31 AM Ondrej Zajicek

Assign default protocol preference via proto_config_new().

The patch from Alexander V. Chernikov.

53ffbff3 01/08/2012 02:31 PM Ondrej Zajicek

Implements support for link-local addresses in BGP.

Thanks Matthias Schiffer for the original patch.

be4cd99a 12/22/2011 12:20 PM Ondrej Zajicek

Implements deterministic MED handling.

Thanks to Alexander V. Chernikov for many suggestions.

a7f23f58 11/06/2011 11:31 PM Ondrej Zajicek

Implements protocol templates.

Based on the patch from Alexander V. Chernikov.
Extended to support almost all protocols.
Uses 'protocol bgp NAME from TEMPLATE { ... }' syntax.

b1b19433 08/16/2011 09:13 PM Ondrej Zajicek

The generalized TTL security mechanism (RFC 5082) support.

Thanks to Alexander V. Chernikov for the patch.

42a0c054 08/14/2011 11:55 AM Ondrej Zajicek

BGP Extended communities.

73272f04 04/22/2011 02:13 PM Ondrej Zajicek

Adds BGP option related to MED handling.

Adds option 'med metric' allows to compare MEDs
between routes received from different neighbors.

d1e146f2 07/30/2010 11:04 PM Ondrej Zajicek

Implements IGP metric comparison for BGP routes.

087cecd0 07/13/2010 10:48 AM Ondrej Zajicek

Adds some options and documentation related to recursive next hops.

9be9a264 07/12/2010 03:39 PM Ondrej Zajicek

Implements proper multihop BGP.

Also does some incompatible changes to config file syntax,
like removing 'via IP' from multihop option.

cfe34a31 07/05/2010 03:50 PM Ondrej Zajicek

Implements hostcache and recursive next hops.

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.

126683fe 03/29/2010 05:29 PM Ondrej Zajicek

Filter language updates; new route attributes and datatype.

- Adds bgp_originator_id and bgp_cluster_list route attributes.
- Adds dotted quad filter datatype (for router IDs, used by
bgp_originator_id and ospf_router_id route attributes).
- Fixes pair ~ pair set matching....
89534cda 02/20/2010 08:14 PM Ondrej Filip

'rr client id' is not expression but ID (like router id).

41677025 01/28/2010 02:59 PM Ondrej Zajicek

Changes 'ignore communities' to 'interpret communities'.

6cb8f742 01/27/2010 04:22 PM Ondrej Zajicek

Better handling of well-known communities.

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.

fbcb7d5f 12/21/2009 10:50 AM Ondrej Zajicek

Change default LOCAL_PREF attribute to 100 (suggested value by RFC 4277).

43c1cecc 12/14/2009 10:31 PM Ondrej Zajicek

Remove bgp_as4_support variable.

bf47fe4b 11/26/2009 07:47 PM Ondrej Zajicek

Implements BGP route refresh.

3f9b7bfe 11/18/2009 07:32 PM Ondrej Zajicek

Implements option that controls IPv6 BGP next hops when lladdr is missing.

3228c72c 11/17/2009 10:41 AM Ondrej Zajicek

Implements RFC 5004 - prefer older external routes.

be6e39eb 09/24/2009 08:12 PM Ondrej Zajicek

Passive option.

72b28a04 06/04/2009 11:31 AM Ondrej Zajicek

Implements import route limits.

e8ba557c 03/13/2009 11:49 AM Ondrej Zajicek

Update capability handshake options

Add 'capabilities' option, change default behavior to advertise ipv4,
add some checks and ignore incoming capabilities when capabilities
are disabled.

e3299ab1 03/05/2009 10:52 AM Ondrej Zajicek

Added Cisco and Quagga capability workaround option.

a92fe607 11/01/2008 11:55 AM Ondrej Zajicek

Implementation of route server.

b6bf284a 10/26/2008 09:59 PM Ondrej Zajicek

Bugfixes in MULIT_EXIT_DISC attribute handling.

- 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...
ba5ed6f3 10/26/2008 09:48 PM Ondrej Zajicek

Implementation of an option for disabling AS4 support per BGP instance.

4847a894 10/26/2008 09:45 PM Ondrej Zajicek

Implementation of route reflection for BGP

d51aa281 10/26/2008 09:42 PM Ondrej Zajicek

Implementation of MD5 authentication of BGP sessions.

11cb6202 10/26/2008 09:36 PM Ondrej Zajicek

Implementation of 4B ASN support for BGP

7294f68b 05/29/2000 10:08 PM Martin Mares

`path metric' and `disable after error' are switches, not numeric clauses.

e3f2d5fc 05/15/2000 11:48 AM Martin Mares

Cleanup of configuration.

o Use `expr' instead of `NUM' and `ipa' instead of `IPA',
so that defined symbols work everywhere.
o `define' now accepts both numbers and IP addresses.
o Renamed `ipa' in filters to `fipa'.

Pavel, please update filters to accept define'd symbols as well.

c09d1e8d 05/08/2000 10:32 PM Martin Mares

KEEPALIVE TIME ought to set keepalive time, not connect retry time :)

cea63664 04/28/2000 03:13 PM Martin Mares

The `bgp_origin' attribute is now an enum.

6fd766c1 04/25/2000 11:08 PM Martin Mares

Implemented automatic restart after error with all the timers needed.

8b258e4e 04/21/2000 01:01 PM Martin Mares

LOCAL_PREF is now always present and exported over all ibgp connections [draft]

Allow setting of address of the local end of the TCP connection.

Several bug fixes.

7787ace6 04/20/2000 10:54 PM Martin Mares

Synced to draft-ietf-idr-bgp4-09.

56a2bed4 04/17/2000 12:46 PM Martin Mares

Don't import/export MED and LOCAL_PREF on external links.
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.

ac7a2145 04/12/2000 02:02 PM Pavel Machek

f_new_dynamic_attr gets third argument, type as filters know it.

12d5677a 04/12/2000 01:56 PM Martin Mares

Define BGP_PATH.

48e842cc 04/10/2000 11:21 AM Martin Mares

Use neighbor cache to track direct route to the peer or multihop destination.

Calculate next_hop properly based on the local address we get from the
neighbor entry.

c00d31be 03/31/2000 11:21 PM Martin Mares

Parsing of BGP attributes.

b552ecc4 03/30/2000 05:39 PM Martin Mares

Connection state machine works.

3fdbafb6 03/30/2000 10:44 AM Martin Mares

More BGP. This time it connects, but the state machine still isn't complete.

c01e3741 03/20/2000 09:50 PM Martin Mares

Started work on BGP. Wrote main part of the connection handling code.

2638249d 03/19/2000 10:09 PM Martin Mares

Bare skeleton of the BGP.