Routing issues

Wed Apr 14 13:59:49 UTC 2004

> 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