Re: Bird2.0.4 - make errors

2019-03-01 Thread Piotr Wydrych
Hi, On 01.03.2019 09:51, Tiago Felipe Goncalves wrote: I'm trying to compile bird204 for test purpose, but I'm facing some errors, anyone have an idea? First of all, I compiled 2.0.4 with protocols "all" (which equals to "bfd babel bgp mrt ospf perf pipe radv rip static" on my host) today and

Re: Help with AS-Path manipulation

2018-09-18 Thread Piotr Wydrych
On 15.09.2018 11:46, Saku Ytti wrote: You could recreate the route via static route and depend on existing one. In static route you can attach AS-PATH in any way you want. route 2.20.144.0/22 unreachable { bgp_local_pref = 0; bgp_path.prepend(20940); bgp_path.prepend(20940);

Re: Two ASes in iBGP configuration

2018-09-13 Thread Piotr Wydrych
On 13.09.2018 18:02, Marcio wrote: I have a BIRD router performing a iBGP connection with a ExaBGP software acting like a route collector. When BIRD receives an announcement, it forward to the ExaBGP. I think the BIRD is forwarding only the announcements that change the best path to a prefix bu

Re: Question about BIRD feature.

2018-09-13 Thread Piotr Wydrych
Hi, On 12.09.2018 21:32, Marcio wrote: Is it possible to know which criteria BIRD used to prefer one route rather than another directed to the same BGP prefix? General: https://bird.network.cz/?get_doc&v=20&f=bird-2.html - Routing tables (scan for "The global best route selection algorithm is

Re: Fwd: Opaque pipe in bird 2.0?

2018-08-21 Thread Piotr Wydrych
On 21.08.2018 14:40, Ondrej Zajicek wrote: for today you could stick with the BGP hack (from the internal POV it has an advantage that it is asynchronous, while pipe route propagation was synchronous). Thanks for this info! :-) Piotr -- Piotr 'GhosT' Wydrych .. Senior II Lead Sw. Eng., SDN

Fwd: Opaque pipe in bird 2.0?

2018-08-17 Thread Piotr Wydrych
Bumping up - even if there is no good answer to my question, I think that the documentation should be fixed :-) Piotr Forwarded Message Subject: Opaque pipe in bird 2.0? Date: Thu, 26 Jul 2018 09:24:50 +0200 From: Piotr Wydrych Organization: Akamai Technologies To: bird

Opaque pipe in bird 2.0?

2018-07-26 Thread Piotr Wydrych
Hi, Having a table with 2 paths per prefix, I need to send only the best path to another table, like this: +--+ +--+ |table1| |table2| +--+ +--+ \ / \ / +v-v+ |all| +-+-+ | | +v-

Re: Bird-1.6: failed configure check and exit status 0

2018-01-22 Thread Piotr Wydrych
Sam, On 22.01.2018 11:39, fatal wrote: I can build my playbook around this with grepping for "Configuration OK" in the output[1], but it would be nice to habe bird return a non zero value if the config check fails. Use bird -p for that: # bird -p -c /etc/bird/bird.conf; echo $? 0 # bird -p -c