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Re: firewall log messages



Whoops... what was I thinking??? udp port 513 is the who
service, which could conceivably be used for malicious
purposes. None-the-less, silently denying messages not
intended for you will still solve that part of the problem.

On Thu, Apr 19, 2001 at 04:12:35PM -0400, Noah L. Meyerhans wrote:
> On Thu, Apr 19, 2001 at 03:09:34PM -0500, John Patton wrote:
> > Hmmm... that is rather strange. PROTO=17 is the icmp
> > protocol, but there is definately no icmp type 513.
> 
> You must be running a different IP implementation than the rest of the
> world.  Look up protocol 17 in /etc/protocols.
> 
> noah
> 
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-- 
John Patton                      patton66@home.com
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