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Date:      Thu, 13 Aug 1998 17:16:28 -0500 (CDT)
From:      Jeremy Shaffner <jer@jorsm.com>
To:        "Joe \"Marcus\" Clarke" <marcus@miami.edu>
Cc:        freebsd-questions@FreeBSD.ORG
Subject:   Re: Traceroutes to Cisco Routers
Message-ID:  <Pine.BSF.3.95q.980813154409.14378C-100000@mercury.jorsm.com>
In-Reply-To: <Pine.OSF.4.02.9808131230350.22519-100000@jaguar.ir.miami.edu>

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On Thu, 13 Aug 1998, Joe "Marcus" Clarke wrote:

> Jeremy, I'd love to help.  What does a trace from the Cisco to the fbsd
> box show?  Cisco does traces a little different that UNIX boxes.  We use
> UDP on the outbound, and receive icmp on the inbound.  Also, what version
> of the IOS are you running?  I'm sure our engineers here would love to
> know that FreeBSD and Cisco products have a conflict.  I'll do more
> reasearch, and let you know what I find.
> 

Thanks for your help.

Traces from the Cisco (it's IOS 11.2(12)) out are fine.

So far traces from these *nix systems have the same result:

FreeBSD (2.1.0, 2.2.1, 2.2.6, 2.2.7)
NetBSD 1.2.1
OpenBSD 2.1
BSDI BSD/OS 2.1 
Redhat 4.2 (2.0.30)
Sun Ultra 2 (Solaris 2.5.1)
Alpha (OSF/1 3.2).

Do these all share the same traceroute code?  At first I thought it was a
BSDism, but so far every Unix system it's tried on gives the same thing.

Remember that traces run from Windows and Macs seem to work.

-===================================================================-
Jeremy Shaffner					JORSM Internet
Senior Technical Support 		  Northwest Indiana's Premium
jer@jorsm.com				   Internet Service Provider	
support@jorsm.com			     http://www.jorsm.com	
-===================================================================-





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