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Date:      Wed, 26 Jun 1996 10:58:18 -0700 (PDT)
From:      Mark Stout <mcs@vpm.com>
To:        questions@freebsd.org
Subject:   Traceroute broken?
Message-ID:  <199606261758.KAA14027@vpm.com>

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Hi:


In attempting to prove that there's troubles on my providers network,
I have been using traceroutes from an external server (netcom.com) to
my server (vpm.com).  There's definately a problem and that started
around May 15th.  They are starting to listen and agree that there's
a problem.  Yesterday, they switched routers and now we're seeing 
the probes reporting that they're going through the router twice, see
lines 2 & 3 below.

traceroute to netcom.com (192.100.81.100), 30 hops max, 40 byte packets
 1  207.49.29.1 (207.49.29.1)  2.350 ms  1.474 ms  1.571 ms
 2  eli-xmission.elix.net (206.29.193.17)  234.097 ms  238.531 ms  269.348 ms
 3  eli-xmission.elix.net (206.29.193.17)  231.281 ms  187.589 ms  200.228 ms
 4  core1-fddi.SaltLake.elix.net (207.0.56.17)  239.250 ms  185.512 ms  161.534

They are telling us that FreeBSD & Linux's traceroute program is broken.
I didn't see this before the move, so I need some input from you someone
who may know more than I do so I can have some ammunition to discount
their thoery.

I don't see the router twice when I do a traceroute from netcom.com,
which runs SunOS.

Another thing is I can't do a traceroute using the -s <ip_address>.  It
just times out.  Any input on this would be greatly appreciated.

Thanks,
Mark
-- 
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 Mark Stout    |  The Village Potpourri Mall: http://www.vpm.com/
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            VPM Enterprises; P.O.Box 6427; Folsom, CA 95763-6427
              Secured Web Hosting and Secured Discussion Groups
        Secured Internet Sales, Marketing and Advertising Specialist
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