Path: utzoo!attcan!uunet!jarthur!brutus.cs.uiuc.edu!zaphod.mps.ohio-state.edu!sol.ctr.columbia.edu!cica!iuvax!daemon From: mckimg@bronze.ucs.indiana.edu Newsgroups: comp.protocols.tcp-ip Subject: Using 3Com 503 Boards Message-ID: <39073@iuvax.cs.indiana.edu> Date: 20 Mar 90 20:46:45 GMT Sender: daemon@iuvax.cs.indiana.edu Lines: 18 Have any of you out there had any experience using 3Com 503 boards on PS/2 Model 25's? I've been trying to run NCSA Telnet on them for quite some time (with the Clarkson packet drivers v5 and 5A), and I've tried just about every IO Address and Shared Memory Address and Interrupt possible. I seem to get a lockup every single time. (on different machines, on different branches of the Network, on both TP Ethernet and Thin Ethernet). Any ideas? Thanks in advance! Geoffrey McKim University Computing Services Indiana University mckimg@ucs.indiana.edu (Internet) mckimg@IUBACS (BITNET)