RE: Router ID

"Abarbanel, Benjamin" <Benjamin.Abarbanel@Marconi.com> Tue, 10 September 2002 15:58 UTC

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Message-ID: <39469E08BD83D411A3D900204840EC55BC2E16@vie-msgusr-01.dc.fore.com>
From: "Abarbanel, Benjamin" <Benjamin.Abarbanel@Marconi.com>
To: "'John G. Scudder'" <jgs@cisco.com>, "Abarbanel, Benjamin" <Benjamin.Abarbanel@Marconi.com>
Cc: "'idr@merit.edu'" <idr@merit.edu>
Subject: RE: Router ID
Date: Tue, 10 Sep 2002 11:58:59 -0400
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This is taken out of RFC1771 and current BGP draft 17.

"BGP Identifier:

         This 4-octet unsigned integer indicates the BGP Identifier of
         the sender. A given BGP speaker sets the value of its BGP
         Identifier to an IP address assigned to that BGP speaker.  "

Most IP addresses I am familiar with are routable. If not, the description
should not read "IP address", but only "4-octet unsigned integer".

Ben

> -----Original Message-----
> From: John G. Scudder [mailto:jgs@cisco.com]
> Sent: Tuesday, September 10, 2002 11:41 AM
> To: Abarbanel, Benjamin
> Cc: 'idr@merit.edu'
> Subject: Re: Router ID
> 
> 
> At 10:28 AM -0400 9/10/02, Abarbanel, Benjamin wrote:
> >  Clearly, BGP Identifier must be routable for the protocol to
> >  work and the session to be Established.
> 
> This is incorrect for several implementations with which I am 
> familiar.
> 
> --John
>