RE: the IP address that replay to the tracert

From: Brian McGahan <bmcgahan_at_ine.com>
Date: Thu, 5 Sep 2013 18:28:52 -0500

You could do this with local policy routing and NAT. It's not as simple as saying something like "ip traceroute source-interface". Basically you'd need to policy route ICMP port-unreachable and time-exceeded messages to the interface that you want to reply from and then NAT the traffic to change the source address to that IP.

Brian McGahan, 4 x CCIE #8593 (R&S/SP/SC/DC), CCDE #2013::13
bmcgahan_at_INE.com
 
Internetwork Expert, Inc.
http://www.INE.com

-----Original Message-----
From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On Behalf Of amin
Sent: Thursday, September 05, 2013 4:43 PM
To: ccielab_at_groupstudy.com
Subject: the IP address that replay to the tracert

Hi experts,

Can I enforce my router to replay on a tracert from the IP of certain interfaces? I mean not the usual that reply to the tracert with the IP address of the entrance interface.

Regards,

Amin

Blogs and organic groups at http://www.ccie.net
Received on Thu Sep 05 2013 - 18:28:52 ART

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