Re: AS-Path prepending in Pipes or Filters

17 Sep 2009


      On 17.9.2009 11:09, Wolfgang Hennerbichler wrote:
...
Dear BIRD-Users,
I'm currently investigating if it's possible to do as-path prepending in
bird in filters or pipes.
What I could find was this:
bgppath
BGP path is a list of autonomous system numbers. You can't write
literals of this type.
Use e.g. this:

export filter {
	if source = RTS_STATIC then {
		bgp_path.prepend(65000);
		accept;
	}
	reject;
};
...
too bad. The goal would be to be able to do a prepending per peer within
a pipe or filter. Does Anybody know if this is possible?
Ondrej
...
Wolfgang

Re: AS-Path prepending in Pipes or Filters

Ondrej Filip