nanog mailing list archives

RE: ingress filtering


From: John Fraizer <John.Fraizer () EnterZone Net>
Date: Sat, 30 May 1998 20:41:39 -0400

Might I recommend that you actually drag out a packet sniffer and look at a
REAL network to see it for yourself?  We all know that MS of ALL companies
believes that RFC means Request For Compliance and since it's only a
request and not a mandate, they often opt NOT to conform to standard.


Packet sniffer shows no NetBIOS over IP traffic at all.  Sorry.  Try again.

You must have a lame sniffer.  I show encapsulated packets with ours just
fine.  I guess it could be the silly operator and not the silly sniffer
that has the problem though.

The packet sniffer shows nothing wrt port 137.  I admit when I'm wrong, but
since I'm not, I won't

Have a nice day.

Will do.  Please give me directions to Utopia though.  Since you live there
and don't see any netbios traffic with your sniffer, I would like to
vacation there.






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John Fraizer    (root)          |    __   _                 |
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