From: Maneesh Chawla (coolmaneesh@gmail.com)
Date: Fri Sep 01 2006 - 08:03:34 ART
Hi Angelo,
I cant answer the first Q as to which is correct but _1$ means
originated from AS1.
.* is ANY statement in BGP regexp
Hope it helps.
Thanks
Maneesh
On 1 Sep 2006 17:10:00 +0800, Angelo De Guzman <
a.deguzman@wesolv.ph.fujitsu.com> wrote:
>
> Hi,
> R9 should accept any route that has traversed or originated from AS1.
>
> Question 1.
>
> My answer is:
>
> neighbor 172.31.90.3 remote-as 300
> neighbor 172.31.90.3 filter-list 1 in
> !
> ip as-path access-list 1 permit _1_
>
> Their answer was
> ip as-path access-list 1 permit _1$
>
> $ - Matches the character or null string at the end of an input string.
>
> Which one is correct?
>
> Question 2.
> .* - is this like an ANY statement in bgp regexp?
>
> Thanks,
> Angelo
>
>
>
>
>
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