Ethereal-users: Re: [ethereal-users] Ethereal dissector for SNMP traps?

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From: Craig Rodrigues <rodrigc@xxxxxxxxxxxx>
Date: Tue, 1 Feb 2000 01:06:56 -0500
On Mon, Jan 31, 2000 at 08:16:43PM -0800, Guy Harris wrote:
> and it captured both DNS requests and replies.  Does "udp and port XXX"
> work in Ethereal for other values of XXX, or is the problem limited to
> port 162?

The problem seems to be limited to port 162.

If I run:
tethereal -f "port 162"

and then run snmptrap, I don't see anything.

If I take the tcpdump that comes with Redhat 6.1 and run
tcpdump port 162

and then run snmptrap, I see the SNMP traps.

If I take the tcpdump snapshot from the tcpdump.org website and
run
tcpdump port 162

and then run snmptrap, I don't see anything.

Am I going nuts?  Any ideas how to debug this?

Thanks.
-- 
Craig Rodrigues        
http://www.gis.net/~craigr    
rodrigc@xxxxxxxxxxxx