From: John Edom (jedom123@gmail.com)
Date: Sun Dec 21 2008 - 13:42:03 ARST
Hi,
if ebgp routers are connected like
R1(as10)------------------R2
(as20)----------------------R3(as30)-----------------R4(as40)
I want to configure as-path filtering on R4 so that it only accept prefixes
that are originated from AS30 or from AS30's neighboring AS. I am
configuring
ip as-p acc 10 per ^30_([0-9]+)?$
is it right if not then please correct me
Regards
Blogs and organic groups at http://www.ccie.net
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