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Commit Graph

682 Commits

Author SHA1 Message Date
Jan Moskyto Matejka
b5e9fe3e55 Merge branch 'cli-completion' into bash-completion 2017-05-31 15:04:27 +02:00
Pavel Tvrdik
87857f7f46 CLI: Improved auto-completion behavior
Auto-complete keywords (for, where, filter, ...) and symbol names (names
of protocols, tables, ...). Client can request daemon for list of all
symbols using new cli command `refresh symbols`.

Next changes:
  - Behavior is configured by *.Y files using flags CLI_SF_*
  - The file doc/reply_codes was moved to header file
    client/reply_codes.h.
  - Share birdcl input_read() function code for birdc non-interactive
    mode.
  - BIRD daemon notifies the client about new symbol set.
  - BIRD pushes notification to the client about new symbol set and then
    the client should request a package with all symbols (`refresh
    symbols`).
  - File-based history of previous commands(). In interactive mode in
    birdc is stored history of all commands in ~/.birdc_history file.
  - BIRD daemon sends notification to clients about interface updates
  - Maintains a list of all connected cli clients to daemon. Daemon
    sends to all cli clients notification about interfaces states up and
    down.
2017-05-18 15:09:15 +02:00
Jan Moskyto Matejka
05d47bd53e Linpool: default allocation size 2017-05-16 15:34:57 +02:00
Jan Moskyto Matejka
f8d44b01df Nest: split route show into separate file 2017-05-15 12:10:51 +02:00
Ondrej Zajicek (work)
1d21306785 Minor fixes 2017-04-29 01:24:30 +02:00
Ondrej Zajicek (work)
b29499996b Nest: Update of show route cmd
Some code cleanup, multiple bugfixes, allows to specify also channel
for 'show route export'. Interesting how such apparenty simple thing
like show route cmd has plenty of ugly corner cases.
2017-04-25 19:02:31 +02:00
Ondrej Zajicek (work)
4278abfe27 Check validity of dest w.r.t. net_type
Allow to define static roa/flow routes without dest.
2017-04-18 13:56:40 +02:00
Jan Moskyto Matejka
3484cb9a65 Client: separate config syntax structure for "show route for" 2017-04-18 13:45:50 +02:00
Jan Moskyto Matejka
7ee07a3c39 Nest: Fix route lookup 2017-04-12 16:05:56 +02:00
Jan Moskyto Matejka
2faf519cf9 Client: multitable version of show route 2017-04-12 16:04:22 +02:00
Ondrej Zajicek (work)
1e37e35c3e BGP: Support for MPLS labels and VPN SAFI
Basic support for SAFI 4 and 128 (MPLS labeled IP and VPN) for IPv4 and
IPv6. Should work for route reflector, but does not properly handle
originating routes with next hop self.

Based on patches from Jan Matejka.
2017-03-22 18:16:49 +01:00
Jan Moskyto Matejka
3c74416465 Nexthop: Fixed recursive route mpls label merging 2017-03-17 15:48:32 +01:00
Jan Moskyto Matejka
8c9986d310 Filters: VPN Route Distinguishers, Prefix Type, Docs Update 2017-03-13 13:51:20 +01:00
Ondrej Zajicek (work)
665be7f6bd Nest: Minor fixes in show route 2017-03-09 13:47:00 +01:00
Ondrej Zajicek (work)
5ffb62dd03 Nest: Allow iface-only neighbors 2017-03-09 13:47:00 +01:00
Jan Moskyto Matejka
039a65d0e4 Nexthop: Fixed hostentry 2017-02-24 14:05:11 +01:00
Jan Moskyto Matejka
93f50ca317 Nest: names for nhu_state values
It took too much time to analyze what's the meaning of nhu_state values
so I spent less than the same amount of time documenting it.
2017-02-22 14:11:01 +01:00
Jan Moskyto Matejka
c609d03986 Merge branch 'int-new' into nexthop-merged 2017-02-22 11:58:04 +01:00
Ondrej Zajicek (work)
62e64905b7 Several minor fixes 2017-02-20 02:26:45 +01:00
Ondrej Zajicek (work)
c259669fa3 Merge branch 'master' into int-new 2017-02-08 14:34:48 +01:00
Ondrej Zajicek (work)
5509e17d0c BGP: Support for AS confederations (RFC 5065) 2017-01-22 16:32:42 +01:00
Ondrej Zajicek (work)
f8aad5d5b7 Minor cleanups 2017-01-03 16:30:27 +01:00
Jan Moskyto Matejka
d47c3d64b2 MPLS: Label stack concatenation for recursive routes 2016-12-22 21:38:33 +01:00
Jan Moskyto Matejka
d14f8c3c45 Netlink: MPLS routes in kernel
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.
2016-12-22 21:38:33 +01:00
Jan Moskyto Matejka
f2010f9c65 Static: Protocol rework wrt. struct nexthop changes; MPLS label support 2016-12-22 21:38:33 +01:00
Jan Moskyto Matejka
ec5e5d23fa Nexthop: Support for label stack in nest 2016-12-22 13:23:52 +01:00
Jan Moskyto Matejka
5b208e296f Removing (struct rta)->cast. Never used. 2016-12-22 13:09:59 +01:00
Jan Moskyto Matejka
4e276a8920 Merged multipath and single-path data structures.
Dropped struct mpnh and mpnh_*()
Now struct nexthop exists, nexthop_*(), and also included struct nexthop
into struct rta.

Also converted RTD_DEVICE and RTD_ROUTER to RTD_UNICAST. If it is needed
to distinguish between these two cases, RTD_DEVICE is equivalent to
IPA_ZERO(a->nh.gw), RTD_ROUTER is then IPA_NONZERO(a->nh.gw).

From now on, we also explicitely want C99 compatible compiler. We assume
that this 20-year norm should be known almost everywhere.
2016-12-22 13:01:06 +01:00
Ondrej Zajicek (work)
c42ecaab8d Tests: Fix build 2016-12-07 16:27:12 +01:00
Ondrej Zajicek (work)
77234bbbde Basic flow specification support (RFC 5575)
Add flow4/flow6 network and rt-table type and operations, config grammar
and static protocol support.

Squashed flowspec branch from Pavel Tvrdik.
2016-12-07 15:54:19 +01:00
Jan Moskyto Matejka
ad88b94bca Merge branch 'int-new-rpki-squashed' (early part) into int-new 2016-12-07 15:30:46 +01:00
Ondrej Zajicek (work)
d15b0b0a1b BGP redesign
Integrated and extensible BGP with generalized AFI handling,
support for IPv4+IPv6 AFI and unicast+multicast SAFI.
2016-12-07 14:20:52 +01:00
Pavel Tvrdik
f6e8e141df Check table type at `show route for ...' 2016-12-07 09:35:24 +01:00
Pavel Tvrdík
65d2a88dd2 RPKI protocol with one cache server per protocol
The RPKI protocol (RFC 6810) using the RTRLib
(http://rpki.realmv6.org/) that is integrated inside
the BIRD's code.

Implemeted transports are:
 - unprotected transport over TCP
 - secure transport over SSHv2

Example configuration of bird.conf:
  ...
  roa4 table r4;
  roa6 table r6;

  protocol rpki {
    debug all;

    # Import both IPv4 and IPv6 ROAs
    roa4 { table r4; };
    roa6 { table r6; };

    # Set cache server (validator) address,
    # overwrite default port 323
    remote "rpki-validator.realmv6.org" port 8282;

    # Overwrite default time intervals
    retry   10;         # Default 600 seconds
    refresh 60;         # Default 3600 seconds
    expire 600;         # Default 7200 seconds
  }

  protocol rpki {
    debug all;

    # Import only IPv4 routes
    roa4 { table r4; };

    # Set cache server address to localhost,
    # use default ports tcp => 323 or ssh => 22
    remote 127.0.0.1;

    # Use SSH transport instead of unprotected transport over TCP
    ssh encryption {
      bird private key "/home/birdgeek/.ssh/id_rsa";
      remote public key "/home/birdgeek/.ssh/known_hosts";
      user "birdgeek";
    };
  }
  ...
2016-12-07 09:35:24 +01:00
Pavel Tvrdik
0eb7f17d9a nest/a-path.c: Fix description of BS constant (block size) 2016-11-30 11:57:35 +01:00
Ondrej Zajicek (work)
261816b0d4 BGP: Cluster list item should be prepended
Commit 3c09af41... changed behavior of int_set_add() from prepend to
append, which makes more sense for community list, but prepend must be
used for cluster list. Add int_set_prepend() and use it in cluster list
handling code.
2016-11-15 16:24:39 +01:00
Pavel Tvrdik
5e3cd0e5b5 Birdtest: Replace BT_SUCCESS and BT_FAILURE with 1 and 0 2016-11-11 17:43:09 +01:00
Ondrej Zajicek (work)
9b0a0ba9e6 Unit Testing for BIRD
- Unit Testing Framework (BirdTest)
 - Integration of BirdTest into the BIRD build system
 - Tests for several BIRD modules

 Based on squashed Pavel Tvrdik's int-test branch, updated for
 current int-new branch.
2016-11-09 16:36:34 +01:00
Ondrej Zajicek (work)
8860e991f6 Merge branch 'master' into int-new 2016-11-08 19:27:58 +01:00
Ondrej Zajicek (work)
cc5b93f72d Merge tag 'v1.6.2' into int-new 2016-11-08 17:04:29 +01:00
Ondrej Zajicek (work)
390601f038 RIP: Use message authentication interface
Based on former commit from Pavel Tvrdik
2016-11-02 17:53:22 +01:00
Pavel Tvrdík
56cb3bedc2 Nest: Add support for MAC algorithms in grammar 2016-11-02 16:23:53 +01:00
Ondrej Zajicek (work)
de2a27e255 Add generic message authentication interface
Add generic interface for generating and verifying MACs (message
authentication codes). Replace multiple HMAC implementation with
a generic one.
2016-11-02 16:23:53 +01:00
Jan Moskyto Matejka
3e236955c9 Build: switch on -Wextra, get rid of most of the warnings
There are several unresolved -Wmissing-field-initializers on older
versions of GCC than 5.1, all of them false positive.
2016-11-01 14:52:54 +01:00
Pavel Tvrdik
3c09af4169 Clist: The add() function will append a new value
The add() function used to prepend a new community to clist, but after
this fix the add() function appends new community.
2016-10-13 16:59:15 +02:00
Jan Moskyto Matejka
2e7fb11a6e Fixed memory bloating on kernel merge paths together with export filter.
Some memory was being allocated from bad linpool, not from the given one
as they should.

Thanks to Madhu and Justin Cattle for reporting this.
2016-10-12 14:22:01 +02:00
Pavel Tvrdik
9df52a98e2 Doc: Change debug to { flag1|flag2|flag3 [, ...] } style
Thanks to Micah Anderson for bug report and Ondrej Zajicek for the idea!
2016-10-12 12:48:29 +02:00
Pavel Tvrdik
9fcb9637b5 Nest: Remove trailing whitespaces 2016-10-12 12:48:29 +02:00
Ondrej Zajicek (work)
a46e01eeef Nest: Fix signedness of large communities 2016-10-04 12:45:39 +02:00
Ondrej Zajicek (work)
66dbdbd993 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.
2016-10-03 12:48:56 +02:00