Bird 2.0.0 and reconfiguring

[Ondrej Zajicek]

On Sat, Dec 16, 2017 at 09:55:03AM +0100, Miłosz Oller wrote:
> Hi
> 
> Why bird restart all sessions when I type 'configuration soft' in birdc
> after add one definition of protocol bgp? CPU usage is 100%, bird console
> hang for 2-3mins.
> 
> With version 1.6.3 bird doesn't restart all sessions.

Hi

You have two defined ipv4 channels, which is not valid:

  ipv4 { import all; };
  ipv6 { import all; };
  ipv4 { export filter ipv4_export; };

That causes BGP restarts during reconfiguration (and possibly other
problems). It should be:

  ipv4 {
    import all;
    export filter ipv4_export;
  };

  ipv6 { import all; };

We need to add check for this issue.

-- 
Elen sila lumenn' omentielvo

Ondrej 'Santiago' Zajicek (email: santiago at 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."
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 195 bytes
Desc: not available
URL: <http://trubka.network.cz/pipermail/bird-users/attachments/20171216/e329aeff/attachment.asc>