[c-nsp] community-list regexen

[christian.macnevin at uk.bnpparibas.com]

Hm. Yeah, the difficult bit is that the ranges are more like 16384 - 16639
and 16640 – 16895..




Internet
Ian.MacKinnon at thus.net - 06/05/2005 15:25


To:    Christian MACNEVIN, cisco-nsp

cc:


Subject:    RE: [c-nsp] community-list regexen


Well a normal regexp would be something like [12][0-9][0-9]
Ie 1 or 2 followed by 2 digits
As to how to apply that to bgp, that's left as an exercise for the reader
:)

> -----Original Message-----
> From: christian.macnevin at uk.bnpparibas.com
> [mailto:christian.macnevin at uk.bnpparibas.com]
> Sent: 06 May 2005 15:21
> To: cisco-nsp at puck.nether.net
> Subject: [c-nsp] community-list regexen
>
>
> Hi,
> I want to match against a range of possible community values, like
> <asn>:100-200 and am feeling a bit thick. What is the exact syntax for
> this? Is it even possible?
> Cheers,
> Christian
>
>
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