[j-nsp] preferring shorter prefixes
Chuck Anderson
cra at WPI.EDU
Fri Jul 14 16:13:14 EDT 2006
I want to basically say "all prefixes from AS A override those from AS
B". I cannot know ahead of time which prefixes they are or what the
lengths are. I would filter the longer/more specifics if I could
identify that there was a shorter/less specific prefix in the routing
table (there is no default route in the routing table in this case).
On Fri, Jul 14, 2006 at 08:59:07PM +0100, Alex wrote:
> Filter out the longer prefixes and keep the shorter ones?
> HTH
> Cheers
> Alex
>
> ----- Original Message -----
> From: "Chuck Anderson" <cra at wpi.edu>
> To: <juniper-nsp at puck.nether.net>
> Sent: Friday, July 14, 2006 7:30 PM
> Subject: [j-nsp] preferring shorter prefixes
>
> >Is there any way I can prefer shorter prefixes from a particular AS
> >over longer prefixes from another AS which are covered by that shorter
> >prefix? I would like e.g. local preference to override prefix length
> >in some cases.
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