1. 13 Feb, 2018 1 commit
    • Ondřej Zajíček's avatar
      Add support for source-specific IPv6 routes to BIRD core · be17805c
      Ondřej Zajíček authored
      This patch adds support for source-specific IPv6 routes to BIRD core.
      This is based on Dean Luga's original patch, with the review comments
      addressed. SADR support is added to network address parsing in confbase.Y
      and to the kernel protocol on Linux.
      
      Currently there is no way to mix source-specific and non-source-specific
      routes (i.e., SADR tables cannot be connected to non-SADR tables).
      
      Thanks to Toke Hoiland-Jorgensen for the original patch.
      Minor changes by Ondrej Santiago Zajicek.
      be17805c
  2. 06 Feb, 2018 1 commit
    • Ondřej Zajíček's avatar
      KRT: Fix IPv6 route learn · 28b3b551
      Ondřej Zajíček authored
      Internal table used for route learn was created with non-matching net
      type for IPv6 kernel proto.
      
      Thanks to Toke Hoiland-Jorgensen for the bugreport
      28b3b551
  3. 23 Jan, 2018 3 commits
  4. 16 Jan, 2018 1 commit
    • Ondřej Zajíček's avatar
      Filter: Allow silent filter execution · b9405791
      Ondřej Zajíček authored
      A filter should log messages only if executed explicitly (e.g., during
      route export or route import). When a filter is executed for technical
      reasons (e.g., to establish whether a route was exported before), it
      should run silently.
      b9405791
  5. 14 Jan, 2018 2 commits
  6. 18 Dec, 2017 1 commit
  7. 16 Dec, 2017 1 commit
  8. 13 Dec, 2017 2 commits
  9. 12 Dec, 2017 2 commits
  10. 11 Dec, 2017 2 commits
  11. 10 Dec, 2017 3 commits
  12. 08 Dec, 2017 1 commit
  13. 07 Dec, 2017 14 commits
  14. 06 Sep, 2017 1 commit
    • Ondřej Zajíček's avatar
      Basic VRF support · 943478b0
      Ondřej Zajíček authored
      Add basic VRF (virtual routing and forwarding) support. Protocols can be
      associated with VRFs, such protocols will be restricted to interfaces
      assigned to the VRF (as reported by Linux kernel) and will use sockets
      bound to the VRF. E.g., different multihop BGP instances can use diffent
      kernel routing tables to handle BGP TCP connections.
      
      The VRF support is preliminary, currently there are several limitations:
      
      - Recent Linux kernels (4.11) do not handle correctly sockets bound
      to interaces that are part of VRF, so most protocols other than multihop
      BGP do not work. This will be fixed by future kernel versions.
      
      - Neighbor cache ignores VRFs. Breaks config with the same prefix on
      local interfaces in different VRFs. Not much problem as single hop
      protocols do not work anyways.
      
      - Olock code ignores VRFs. Breaks config with multiple BGP peers with the
      same IP address in different VRFs.
      
      - Incoming BGP connections are not dispatched according to VRFs.
      Breaks config with multiple BGP peers with the same IP address in
      different VRFs. Perhaps we would need some kernel API to read VRF of
      incoming connection? Or probably use multiple listening sockets in
      int-new branch.
      
      - We should handle master VRF interface up/down events and perhaps
      disable associated protocols when VRF goes down. Or at least disable
      associated interfaces.
      
      - Also we should check if the master iface is really VRF iface and
      not some other kind of master iface.
      
      - BFD session request dispatch should be aware of VRFs.
      
      - Perhaps kernel protocol should read default kernel table ID from VRF
      iface so it is not necessary to configure it.
      
      - Perhaps we should have per-VRF default table.
      943478b0
  15. 05 Sep, 2017 1 commit
    • Ondřej Zajíček's avatar
      KRT: Fix IPv6 ECMP handling with Linux 4.11+ · 98bb80a2
      Ondřej Zajíček authored
      Starting from Linux 4.11, IPv6 ECMP routes are now notified using
      RTA_MULTIPATH, like IPv4 ones. The patch adds support for RTA_MULTIPATH
      parsing for IPv6 routes. This also enables to parse ECMP alien routes
      correctly.
      
      Thanks to Vincent Bernat for the original patch.
      98bb80a2
  16. 04 Sep, 2017 1 commit
    • Ondřej Zajíček's avatar
      BSD: Fix alignment issue · 9befc7cc
      Ondřej Zajíček authored
      Incorrect structure alignment breaks kernel routing table updates on
      FreeBSD/ARM (and perhaps other platforms).
      
      Thanks to Eugene Sevastyanov for the original patch.
      9befc7cc
  17. 04 Jul, 2017 1 commit
    • Ondřej Zajíček's avatar
      Implement onlink flag for nexthops · a1f5e514
      Ondřej Zajíček authored
      Add proper support for per-nexthop onlink flag in routes to handle next
      hop addresses that are not covered by interface IP ranges. Supported by
      kernel and static protocols.
      
      Thanks to Vincent Bernat for the idea.
      a1f5e514
  18. 23 May, 2017 1 commit
  19. 18 May, 2017 1 commit