770 series router on Novell 3.1.1

[jeter]

I'm having trouble installing a ISDN router to work with Novell 3.1.1&nbsp;&nbsp;. I can ping the router , thinking well maybe its not a 10/100 nic card however this was not the case . The router was working for about 10 minutes over the LAN . When I hook up my laptop with window NT it always works . The gateway is 192.168.1.1 255.255.255.0 , the pc's ip's are <br>192.168.1.2-5 . Any ideas ? I'm at a stand still .&nbsp;&nbsp;P.S. when the ISDN was working over the LAN I was not able to telnet too it ...