W2P NIC Address not correct on Novell 4.

Have setup 2 pc’s running Windows 2000 Prof. – 1 w/Novell client 32 v.4.71 and the other w/MS Client for Netware. Both pc’s show on the Novell Server 4.1 (all updates loaded that I know of from Novell’s web site) w/nic address as 1. The PC runningC32 had been working w/no problem under W98-showing the correct NIC address. The pc w/MC Client is new pc. Any ideas? Thanks in advance.