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icmp_unreachable uses wrong ip

To: netdev@xxxxxxxxxxx
Subject: icmp_unreachable uses wrong ip
From: "J. Simonetti" <jeroens@xxxxxxxxxxxxxxxxx>
Date: Mon, 02 May 2005 15:21:19 +0200
Organization: Netland Internet Services
Sender: netdev-bounce@xxxxxxxxxxx
I've recently come to notice that traceroutes through a linux router use
the wrong ip (ip of exitting interface) wich should actually be the ip
of the incomming interface.

I've found a trivial patch (attached) wich resolves this. Perhaps this
is something to include (or have a sysctl to toggle this behaviour). I
unfortunately have no knowledge of programming, so the sysctl option
would have te be done by a volunteer.


Jeroen Simonetti
Netland Internet Services
I despise the pleasure of pleasing people whom I despise.

Attachment: icmp_traceroute.patch
Description: Text Data

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