question concerning traceroute?
Andy Johnson
andyjohnson at ij.net
Thu Oct 17 15:00:46 UTC 2002
There used to be an old flag you could set on an ICMP_ECHO request to record the path the echo reply takes back (ping -R or -r?), but apparently its not used much anymore. Probably just as well.. it could only hold ~8 hops..
Andy
----- Original Message -----
From: Darrell Carley
To: nanog at merit.edu
Sent: Thursday, October 17, 2002 10:31 AM
Subject: question concerning traceroute?
I am trying to troubleshoot a latency issue for some of our networks, and was wondering about this.Knowing that routing isn't always symmetrical, is it possible for a traceroute to traverse a different reverse path, than the path that it took to get there? .or will it provide a trace of the path the packet took to reach the destination?
According to definition, is should take the same path, but are there any other cases that I should be aware of?
Darrell
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.nanog.org/pipermail/nanog/attachments/20021017/437fe37d/attachment.html>
More information about the NANOG
mailing list