Hi Ondrej, Thanks for your help. I've changed as you suggested on sysdep/bsd/krt-sock.c to PROTO2 and i worked fine. I'd would like know what kind of problem i would have if i keep this change on my bird. Can i run into some issues with other protocols or systems? Thanks. On Thu, Jun 25, 2015 at 5:42 AM, Ondrej Zajicek <santiago@crfreenet.org> wrote:
On Thu, Jun 18, 2015 at 05:14:41PM -0300, Cassiano Peixoto wrote:
Hello,
I have a particular scenario where my BGP runs with OpenBGP and I can not change it right now.
However I want BIRD to use OSPF and BFD. While BIRD works perfectly, better than OpenOSPF for my scenario, when I start it, it completely removes all routes installed by OpenBGP.
Hello
On BSD systems, BIRD uses PROTO1 route flag to identify 'its' routes. If OpenBGP uses the same flag, then they mix-up their routes. Currently there is no option in BIRD to change it to use PROTO2 or PROTO3 flag [*], i don't know about OpenBGP. I wonder if there is a better way to distinguish route ownership in BSD systems (like there is u8 rtm_protocol field in Linux).
[*] Could be changed in the source code on these lines in sysdep/bsd/krt-sock.c:
msg.rtm.rtm_flags = RTF_UP | RTF_PROTO1; ... u32 self_mask = RTF_PROTO1;
-- Elen sila lumenn' omentielvo
Ondrej 'Santiago' Zajicek (email: santiago@crfreenet.org) OpenPGP encrypted e-mails preferred (KeyID 0x11DEADC3, wwwkeys.pgp.net) "To err is human -- to blame it on a computer is even more so."
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