Re: BGP Debug question (How to know what AS, neighbor is using

From: Joe Astorino <jastorino_at_ipexpert.com>
Date: Mon, 10 Aug 2009 02:57:40 -0400

It actually tells you exactly what you need there. 0x0021 is the AS
number. Convert that to decimal and you are all set. So in this case,
0x0021 = AS 33

On Mon, Aug 10, 2009 at 2:16 AM, Pradeep Malik <pradeepmlk_at_gmail.com> wrote:

> Hi All,
>
> My question is; what debug cmds could we use to find out AS that neighbor
> has configured for my peering i.e If I am X.X.X.X and this statement is
> at neighbor " bgp X.X.X.X remote-as Y" How to know AS Y ? If I
> troubleshoot on my router, it only gives below notification and it shows
> hexa decimal value of AS configred at my side but not on neighbor side..
>
> *Dec 9 14:25:00.010: %BGP-3-NOTIFICATION: received from neighbor
> 150.2.3.254 2/2 (peer in wrong AS) 2 bytes 0021
>
> any suggestions ???
>
> Cheerz,
> PM
>
>
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Joe Astorino - CCIE #24347 R&S
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Received on Mon Aug 10 2009 - 02:57:40 ART

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