Re: AS-PATH Filter....

From: Marko Milivojevic (markom@vodafone.is)
Date: Wed Sep 19 2007 - 21:37:38 ART


> That's not a nice one. :) For your eBGP peer perspective:
>
> ^([0-9]+)(_[0-9]+)?(_[0-9]+)?(_[0-9]+)?(_[0-9]+)?(_[0-9]+)?(_[0-9]+)?(_[0-9]
> +)?(_[0-9]+)?(_[0-9]+)?$

Of course, another approach would be to use "bgp maxas-limit" :-)

http://www.cisco.com/en/US/docs/ios/12_2/iproute/command/reference/1rfbgp1.h
tml#wp1254976



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