nanog mailing list archives

Re: Routing issues


From: "Rubens Kuhl Jr." <rubens () email com>
Date: Wed, 14 Apr 2004 10:59:49 -0300


I'm seeing the same thing: works from 80.*, doesn't work from 83.*.
Note that www.mercer.com seems to suffer from a bad case of paranoia,
they filter traceroute and ping, so probably a misconfigured firewall
there. hk.yahoo.com traceroutes just fine from a 212.* address:

TCP port 80 can also be used to traceroute... hping is your friend.
http://www.hping.org (or apt-get install hping2 on apt-friendly
distributions)


Rubens



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