BFD support.

[Oleg]

On Mon, Dec 17, 2012 at 05:39:50PM +0000, c wrote:
> Hello there,

  Hello.

> I notice several mails in the archive saying that BFD support may
> work its way into BIRD in the future. Has there been any progress
> here? I'm willing to try/prove experimental code.

  Just a question.
  Do i correctly understand, that bfd differs from keepalive/hold timers
configuration in bird.conf in such a thing as dynamically changing of these
values on the fly?