1. 04 Dec, 2018 6 commits
    • Robert Scheck's avatar
      Doc: Add alternative path for SGML ISO entities 8879.1986 to $SGML_CATALOG_FILES · f26bf60f
      Robert Scheck authored
      The existing paths are valid for Debian, alternative paths are necessary
      for Fedora and RHEL/CentOS.
      f26bf60f
    • Ondřej Zajíček's avatar
      Unix: Change debugging options · 3fda08e4
      Ondřej Zajíček authored
      The old behavior was that enabling debugging did many nontrivial changes
      in BIRD behavior. The patch changes it that these changes are generally
      independent. Compiling with --enable-debug now just enables compile-time
      debug macros, but do not automatically activate debug mode (-d) nor local
      mode (-l). Debug mode with output to file (-D) do not force foreground
      mode (-f), therefore there is no need for backgroud option (-b), which is
      removed. Also fixes a bug when the default log target in -D mode was
      stderr instead of given debug file.
      3fda08e4
    • Jan Maria Matejka's avatar
    • Jan Maria Matejka's avatar
      Route table max hash size raised to 2^24. · d73c4ac8
      Jan Maria Matejka authored
      This is still OK for everybody to fit into RAM and also probably enough
      to keep a little collision rate for full BGP table.
      d73c4ac8
    • Jan Maria Matejka's avatar
      84661bf6
    • Jan Maria Matejka's avatar
      Terminology cleanup: The import_control hook is now called preexport. · 14375237
      Jan Maria Matejka authored
      Once upon a time, far far away, there were the old Bird developers
      discussing what direction of route flow shall be called import and
      export. They decided to say "import to protocol" and "export to table"
      when speaking about a protocol. When speaking about a table, they
      spoke about "importing to table" and "exporting to protocol".
      
      The latter terminology was adopted in configuration, then also the
      bird CLI in commit ea2ae6dd started to use it (in year 2009). Now
      it's 2018 and the terminology is the latter. Import is from protocol to
      table, export is from table to protocol. Anyway, there was still an
      import_control hook which executed right before route export.
      
      One thing is funny. There are two commits in April 1999 with just two
      minutes between them. The older announces the final settlement
      on config terminology, the newer uses the other definition. Let's see
      their commit messages as the git-log tool shows them (the newer first):
      
          commit 9e0e485e
          Author: Martin Mares <mj@ucw.cz>
          Date:   Mon Apr 5 20:17:59 1999 +0000
      
      	Added some new protocol hooks (look at the comments for better explanation):
      
      		make_tmp_attrs          Convert inline attributes to ea_list
      		store_tmp_attrs         Convert ea_list to inline attributes
      		import_control          Pre-import decisions
      
          commit 5056c559
          Author: Martin Mares <mj@ucw.cz>
          Date:   Mon Apr 5 20:15:31 1999 +0000
      
      	Changed syntax of attaching filters to protocols to hopefully the final
      	version:
      
      		EXPORT <filter-spec>    for outbound routes (i.e., those announced
      					by BIRD to the rest of the world).
      		IMPORT <filter-spec>    for inbound routes (i.e., those imported
      					by BIRD from the rest of the world).
      
      	where <filter-spec> is one of:
      
      		ALL                     pass all routes
      		NONE                    drop all routes
      		FILTER <name>           use named filter
      		FILTER { <filter> }     use explicitly defined filter
      
      	For all protocols, the default is IMPORT ALL, EXPORT NONE. This includes
      	the kernel protocol, so that you need to add EXPORT ALL to get the previous
      	configuration of kernel syncer (as usually, see doc/bird.conf.example for
      	a bird.conf example :)).
      
      Let's say RIP to this almost 19-years-old inconsistency. For now, if you
      import a route, it is always from protocol to table. If you export a
      route, it is always from table to protocol.
      
      And they lived happily ever after.
      14375237
  2. 28 Nov, 2018 1 commit
    • Ondřej Zajíček's avatar
      Nest: Do not hard-reset interface when preferred address is changed · e2ae0869
      Ondřej Zajíček authored
      Modify protocols to use preferred address change notification instead on
      depending on hard-reset of interfaces in that case, and remove hard-reset
      in that case. This avoids issue when e.g. IPv6 protocol restarts
      interface when IPv4 preferred address changed (as hard-reset is
      unavoidable and common for whole iface).
      
      The patch also fixes a bug when removing last address does not send
      preferred address change notification.
      e2ae0869
  3. 21 Nov, 2018 2 commits
  4. 20 Nov, 2018 1 commit
    • Ondřej Zajíček's avatar
      The MRT protocol · 863ecfc7
      Ondřej Zajíček authored
      The new MRT protocol is responsible for periodic RIB table dumps in the
      MRT format (RFC 6396). Also the existing code for BGP4MP MRT dumps is
      refactored and splitted between BGP to MRT protocols, will be more
      integrated into MRT in the future.
      
      Example:
      
      protocol mrt {
              table "*";
              filename "%N_%F_%T.mrt";
              period 60;
      }
      
      It is partially based on the old MRT code from Pavel Tvrdik.
      863ecfc7
  5. 18 Nov, 2018 3 commits
  6. 05 Nov, 2018 2 commits
  7. 26 Oct, 2018 1 commit
  8. 25 Oct, 2018 4 commits
  9. 11 Oct, 2018 2 commits
  10. 01 Oct, 2018 2 commits
  11. 18 Sep, 2018 1 commit
    • Jan Maria Matejka's avatar
      No more warnings ... · d4cebc6b
      Jan Maria Matejka authored
      no more warnings
      No more warnings over me
      And while it is being compiled all the log is black and white
      Release BIRD now and then let it flee
      
      (use the melody of well-known Oh Freedom!)
      d4cebc6b
  12. 11 Sep, 2018 1 commit
  13. 28 Aug, 2018 1 commit
  14. 24 Aug, 2018 1 commit
  15. 22 Aug, 2018 1 commit
    • Jan Maria Matejka's avatar
      Lib: recursive printf · 64c5ad58
      Jan Maria Matejka authored
      Use like this:
      
      void func(const char *msg, va_list args) {
        ...
        bvsnprintf(buf, len, "file %s, line %d: %V (foo %d, bar %d)", file, line, msg, &args, foo, bar);
        ...
      }
      64c5ad58
  16. 21 Aug, 2018 1 commit
  17. 14 Aug, 2018 3 commits
  18. 13 Aug, 2018 1 commit
  19. 07 Aug, 2018 1 commit
  20. 31 Jul, 2018 1 commit
  21. 28 Jul, 2018 1 commit
    • Ondřej Zajíček's avatar
      BSD: Use MSG_DONTROUTE for unicast packets on FreeBSD · 318acb0f
      Ondřej Zajíček authored
      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).
      318acb0f
  22. 19 Jul, 2018 2 commits
  23. 06 Jul, 2018 1 commit
    • Ondřej Zajíček's avatar
      Nest: Fix race condition during reconfiguration, part 2 · 092c4930
      Ondřej Zajíček authored
      If export filter is changed during reconfiguration and a route disappears
      between reconfiguration and refeed (e.g., if the route is a static route
      also removed during the reconfiguration), the route is not withdrawn.
      
      The issue was fixed for regular channels by an earlier patch. This patch
      fixes the issue for channels in RA_ACCEPTED mode (first-pass-the-filter),
      used by BGP with 'secondary' option.
      092c4930