Wireshark-dev: Re: [Wireshark-dev] Support for BGP 4-byte AS numbers
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From: Stephen Fisher <stephentfisher@xxxxxxxxx>
Date: Thu, 6 Mar 2008 00:07:36 -0700
On Wed, Mar 05, 2008 at 09:32:01PM -0800, Nirupama Sankaranarayanan wrote:

> Does anyone know if decoding 4-byte AS numbers are supported yet? If 
> not, is anyone working on it?

A quick glance at the BGP dissector's code reveals that it does 
recognize the capability for 4 byte AS numbers.  It doesn't appear 
though that it can display 32-bit AS numbers, only 16-bit ones.  I don't 
think anyone is working on it at this time.  Do you have a sample 
capture file that contains 32-bit AS numbers in it that we could use to 
test a new feature to recognize the new AS numbers?


Steve