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2019-02-20Filter refactoring: dropped the recursion from the interpreterMaria Matejka
This is a major change of how the filters are interpreted. If everything works how it should, it should not affect you unless you are hacking the filters themselves. Anyway, this change should make a huge improvement in the filter performance as previous benchmarks showed that our major problem lies in the recursion itself. There are also some changes in nest and protocols, related mostly to spreading const declarations throughout the whole BIRD and also to refactored dynamic attribute definitions. The need of these came up during the whole work and it is too difficult to split out these not-so-related changes.
2018-12-04Changed IPv4 hash function to simple multiplication.Jan Maria Matejka
2018-10-25Lib: Force output type in ip4_addr constructorOndrej Zajicek (work)
Fixes type issue when u64 is pushed into it.
2018-07-28BSD: Use MSG_DONTROUTE for unicast packets on FreeBSDOndrej Zajicek (work)
BSD systems cannot use SO_DONTROUTE, because it does not work properly with multicast packets (perhaps it tries to find iface based on multicast group address). But we can use MSG_DONTROUTE sendmsg() flag for unicast packets. Works on FreeBSD, is ignored on OpenBSD and is broken on NetBSD (i guess due to integrated routing table and ARP table).
2017-03-17Nexthop: Fixed recursive route mpls label mergingJan Moskyto Matejka
2016-12-22Netlink: MPLS routes in kernelJan Moskyto Matejka
Anyway, Bird is now capable to insert both MPLS routes and MPLS encap routes into kernel. It was (among others) needed to define platform-specific AF_MPLS to 28 as this constant has been assigned in the linux kernel. No support for BSD now, it may be added in the future.
2016-12-07BGP redesignOndrej Zajicek (work)
Integrated and extensible BGP with generalized AFI handling, support for IPv4+IPv6 AFI and unicast+multicast SAFI.
2016-05-12Merge remote-tracking branch 'origin/master' into int-newOndrej Zajicek (work)
2016-05-10Build system reworked to one global Makefile with includes and no nestingJan Moskyto Matejka
Also removed the lib-dir merging with sysdep. Updated #include's accordingly. Fixed make doc on recent Debian together with moving generated doc into objdir. Moved Makefile.in into root dir Retired all.o and birdlib.a Linking the final binaries directly from all the .o files.
2016-04-28Add the Babel routing protocol (RFC 6126)Ondrej Zajicek (work)
This patch implements the IPv6 subset of the Babel routing protocol. Based on the patch from Toke Hoiland-Jorgensen, with some heavy modifications and bugfixes. Thanks to Toke Hoiland-Jorgensen for the original patch.
2015-12-24Follow-up work on integrationOndrej Zajicek (work)
2015-12-21Follow-up work on integrationOndrej Zajicek (work)
Contains some patches from Jan Moskyto Matejka
2015-12-20Integrated address print lengthsJan Moskyto Matejka
Minor changes by Ondrej Santiago Zajicek
2015-12-19Stop perusing f_prefix for non-prefix-set usesJan Moskyto Matejka
Multiple changes by Ondrej Santiago Zajicek
2015-12-19Removed BITS_PER_IP_ADDRESS, MAX_PREFIX_LENGTH, BIRD_AFJan Moskyto Matejka
Explicit setting of AF_INET(6|) in IP socket creation. BFD set to listen on v6, without setting the V6ONLY flag to catch both v4 and v6 traffic. Squashing and minor changes by Ondrej Santiago Zajicek
2015-11-25Merge branch 'master' into int-newOndrej Zajicek (work)
2015-11-24Merge branch 'master' into rip-newOndrej Zajicek (work)
2015-11-24Some consts for function argumentsOndrej Zajicek (work)
Patch from Pavel Tvrdik
2015-11-05Initial commit on integrated BIRDOndrej Zajicek (work)
New data types net_addr and variants (in lib/net.h) describing network addresses (prefix/pxlen). Modifications of FIB structures to handle these data types and changing everything to use these data types instead of prefix/pxlen pairs where possible. The commit is WiP, some protocols are not yet updated (BGP, Kernel), and the code contains some temporary scaffolding. Comments are welcome.
2015-10-05Major RIP redesignOndrej Zajicek (work)
The new RIP implementation fixes plenty of old bugs and also adds support for many new features: ECMP support, link state support, BFD support, configurable split horizon and more. Most options are now per-interface.
2015-06-08unsigned [int] -> uintPavel TvrdĂ­k
2014-10-24Integrated IP functions.Ondrej Zajicek
2012-03-18Route Origin Authorization basics.Ondrej Zajicek
- ROA tables, which are used as a basic part for RPKI. - Commands for examining and modifying ROA tables. - Filter operators based on ROA tables consistent with RFC 6483.
2011-09-24Use undefined scope for undefined IPv6 addresses.Ondrej Zajicek
2010-02-26Many changes in (mainly) kernel syncers.Ondrej Zajicek
- BSD kernel syncer is now self-conscious and can learn alien routes - important bugfix in BSD kernel syncer (crash after protocol restart) - many minor changes and bugfixes in kernel syncers and neighbor cache - direct protocol does not generate host and link local routes - min_scope check is removed, all routes have SCOPE_UNIVERSE by default - also fixes some remaining compiler warnings
2010-02-21Fix configure to enable warnings and fix most of them.Ondrej Zajicek
2000-05-13Unified parsing of prefixes.Martin Mares
Had to rename `prefix' in filters to `fprefix'.
1999-11-25Added ip_scope_text() for translating of scopes to strings.Martin Mares
1999-08-03Basic support for IPv6. The system-dependent part doesn't work yet,Martin Mares
but the core routines are there and seem to be working. o lib/ipv6.[ch] written o Lexical analyser recognizes IPv6 addresses and when in IPv6 mode, treats pure IPv4 addresses as router IDs. o Router ID must be configured manually on IPv6 systems. o Added SCOPE_ORGANIZATION for org-scoped IPv6 multicasts. o Fixed few places where ipa_(hton|ntoh) was called as a function returning converted address.
1998-11-27Implemented ip_pton()Martin Mares
1998-06-17Added function for converting of IP addresses to printable form.Martin Mares
1998-06-01Added ipa_xor() and ipa_in_net().Martin Mares
1998-05-15The library is now glued together from generic and OS-dependent partsMartin Mares
by the `mergedirs' script. Few more IP address manipulation functions and some fixes.
1998-05-03BIRD library: The story continues.Martin Mares
Complete resource manages and IP address handling.
1998-04-28Changed #include <x/y> to #include "x/y" for our local includes, so thatMartin Mares
gcc -MM can be used to separate them from the system ones. Added automatic generation of dependencies.
1998-04-23Added IP address manipulation macros, interface declarations and logging.Martin Mares