mailing list archives
Re: looping traceroutes
From: Ratul Mahajan <ratul () cs washington edu>
Date: Wed, 19 Sep 2001 00:40:51 -0700 (PDT)
>27 220.127.116.11 (18.104.22.168) 111.475 ms 69.670 ms 69.267 ms
>28 22.214.171.124 (126.96.36.199) 68.883 ms 67.147 ms 72.106 ms
>29 188.8.131.52 (184.108.40.206) 69.842 ms 67.889 ms 66.944 ms
>30 220.127.116.11 (18.104.22.168) 70.986 ms 73.124 ms 68.452 ms
This looks exactly like a routing loop to me. Why do you think it is not a
I was assuming that any routing loop in the system would be transient, but
this one is not (the traceroute is still showing the same behavior). The
extent to which I see this also makes me think that there is something
else going on.
Do you think that it can be a real persistent routing loop (data packets
would actually shuttle between the two interfaces) as against some
wierdness because of traceroute?