From: WorkerBee (ciscobee@gmail.com)
Date: Mon Oct 23 2006 - 01:05:07 ART
You can force R2 to initial the BGP peering by applying ACL to the PIX
interfaces:
ACL inside
deny tcp host R1_Lo host R2_Lo eq 179
ACL outside
permit tcp host R2_Lo host R1_Lo eq 179
Hence, the ACL will force the peering R1 (179) <--------> R2 (High Port).
On 10/23/06, emmanuel daniel <emmanueldan@gmail.com> wrote:
> Hi
>
> I took my sec exam last week and i couldnt pass mainly i got less points in
> bgp. i Wantt to know where i screwed up can any one help me out here is my
> problem the qustion was some what similar to this
>
>
> R1 e0/0 183.1.123.1 -------- (inside 183.1.123.10) pix (outside 183.1.124.10
> )---------183.1.124.2 e0/0 r2
> lo 150.100.1.1
> lo
> 150.100.2.2
> (BGP AS
> 54)
> (BGP AS 55)
>
> the question is r1 which is bgp as 54 wants make an ebgp peering with r2
> with is in as 55. using thee loopbacks and make the peering such that r1
> always uses a foreign port of 179. i thought its given just to confuse me
> and i didnt solve it bec default bgp port is 179.
>
>
> Regards
> Emmanuel.
>
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