Xref: utzoo comp.sys.att:12446 comp.protocols.tcp-ip.ibmpc:6295
Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!sarah!cs.albany.edu!crdgw1!uakari.primate.wisc.edu!zaphod.mps.ohio-state.edu!unix.cis.pitt.edu!slimick
From: slimick@unix.cis.pitt.edu (John C Slimick)
Newsgroups: comp.sys.att,comp.protocols.tcp-ip.ibmpc
Subject: Invisible machines to TCP/IP
Keywords: win, tcp-ip
Message-ID: <145850@unix.cis.pitt.edu>
Date: 28 Jun 91 19:12:07 GMT
Distribution: usa
Organization: Univ. of Pittsburgh, Computing & Information Services
Lines: 14

Help!

TCP-IP network consisting of PC-AT clones running Wollongong tcp-ip
and an ATT 3b2 running Wollongong win/tcp 3.0.

When isolated from the rest of the network, I can telnet from the
PC's (if they are configured NOT to have a name server) to the 3b2.
BUT when I attach to to our local part of the real network, the 3b2
becomes invisible -- the pc says it isn't there!!

Any thoughts??

john slimick
slimick@unix.cis.pitt.edu