[137079] in North American Network Operators' Group

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Re: IPv6 addressing for core network

daemon@ATHENA.MIT.EDU (Iljitsch van Beijnum)
Wed Feb 9 06:47:39 2011

From: Iljitsch van Beijnum <iljitsch@muada.com>
In-Reply-To: <20110209.111630.41722263.sthaug@nethelp.no>
Date: Wed, 9 Feb 2011 12:47:31 +0100
To: sthaug@nethelp.no
Cc: nanog@nanog.org
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org

On 9 feb 2011, at 11:16, sthaug@nethelp.no wrote:

> If you can get router ICMP handling changed such that the ICMP packet
> generated by traceroute is sent from the loopback address, we might
> be able to do without global scope addresses on router-to-router
> interfaces. But until then...

I'm pretty sure this is standard behavior for routers, and especially =
Cisco routers. However, I can't find any documentation for this real =
quick, either in an RFC or Cisco documentation.=


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