Re: iBGP migration to 1.3.0 [Was: Re: Patch to fix BGP ghost routes resulting from loops]

2011-04-04 Thread Ondrej Zajicek
On Sun, Apr 03, 2011 at 05:36:27PM +, Nick wrote: > This is interesting. I read that bug report and set a router ID in the > first line in my config before my post. I also did birdc configure after > setting a router ID in the config and it did not correct the problem. > I left the router ID

Re: iBGP migration to 1.3.0 [Was: Re: Patch to fix BGP ghost routes resulting from loops]

2011-04-03 Thread Nick
On Sun, Apr 03, 2011 at 06:32:26PM +0200, Ondrej Zajicek wrote: > On Sun, Apr 03, 2011 at 03:30:56PM +, Nick wrote: > > On Sat, Apr 02, 2011 at 12:16:38PM +0200, Ondrej Zajicek wrote: > > > So i understand that routes appear in the routing table but with > > > unreachable destination? This is r

Re: iBGP migration to 1.3.0 [Was: Re: Patch to fix BGP ghost routes resulting from loops]

2011-04-03 Thread Ondrej Zajicek
On Sun, Apr 03, 2011 at 03:30:56PM +, Nick wrote: > On Sat, Apr 02, 2011 at 12:16:38PM +0200, Ondrej Zajicek wrote: > > So i understand that routes appear in the routing table but with > > unreachable destination? This is related not to mentioned patch, but to > > main changes in iBGP that trig

Re: iBGP migration to 1.3.0 [Was: Re: Patch to fix BGP ghost routes resulting from loops]

2011-04-03 Thread Nick
On Sat, Apr 02, 2011 at 12:16:38PM +0200, Ondrej Zajicek wrote: > So i understand that routes appear in the routing table but with > unreachable destination? This is related not to mentioned patch, but to > main changes in iBGP that triggered this major release, and it is > probably unrelated to ro

iBGP migration to 1.3.0 [Was: Re: Patch to fix BGP ghost routes resulting from loops]

2011-04-02 Thread Ondrej Zajicek
On Sat, Apr 02, 2011 at 07:53:35AM +0200, Adrian Czapek wrote: > Oh, thanks for refreshing this thread, it gives some light on my > mysterious problem I encountered yesterday while trying to upgrade from > 1.2.5>1.3.0 on one of my route reflector client. > I just switched binaries and left the

Re: Patch to fix BGP ghost routes resulting from loops

2011-04-01 Thread Adrian Czapek
W dniu 2011-04-01 17:14, Nick pisze: Instead of completely ignoring received BGP routes containing the router's own AS number, it should now handle them as if the prefixes are unreachable. We have tested the patch against git and it fixed the issue there. I've also made an (untested) patch agai

Re: Patch to fix BGP ghost routes resulting from loops

2011-04-01 Thread Ondrej Zajicek
On Fri, Apr 01, 2011 at 03:14:35PM +, Nick wrote: > > Thanks for the patch. I already have semifinished patch that did some > > bigger changes to BGP error handling code and also fixes this problem, > > so i would not merge that, but it might be useful for others. > > Does 1.3.0 include your p

Re: Patch to fix BGP ghost routes resulting from loops

2011-04-01 Thread Nick
On Sun, Mar 20, 2011 at 04:31:34PM +0100, Ondrej Zajicek wrote: > On Thu, Mar 10, 2011 at 01:54:33PM +0100, Ivo Smits wrote: > > I've created attached patches to prevent BGP route loops from turning > > into ghosts (issue reported earlier to the mailing list: > > http://marc.info/?l=bird-users&

Re: Patch to fix BGP ghost routes resulting from loops

2011-03-20 Thread Ondrej Zajicek
On Thu, Mar 10, 2011 at 01:54:33PM +0100, Ivo Smits wrote: > I've created attached patches to prevent BGP route loops from turning > into ghosts (issue reported earlier to the mailing list: > http://marc.info/?l=bird-users&m=129433651229774&w=2). > > Instead of completely ignoring received BGP

Patch to fix BGP ghost routes resulting from loops

2011-03-10 Thread Ivo Smits
I've created attached patches to prevent BGP route loops from turning into ghosts (issue reported earlier to the mailing list: http://marc.info/?l=bird-users&m=129433651229774&w=2). Instead of completely ignoring received BGP routes containing the router's own AS number, it should now handle t