Thanks for your help,
I'm guessing the same thing is happening but don't have the knowledge to change it. I do have complete access to the server on the Win2K. Including DHCP. The router is a Netgear RT311. The network consists of about 15 machines. 4 hubs with a 10base2 backbone, The network however swells to about 40 machines in the winter when everyone comes home from the road. The other problem I had with the router running as the DHCP, is we have a HP Laserjet 5si MX which loses it's IP periodically unless I'm running BOOTP which the netgear doesn't support. I've read some of your threads so before you ask here's the ipconfig from the server.
Windows 2000 IP Configuration
Host Name . . . . . . . . . . . . : sep
Primary DNS Suffix . . . . . . . : SEPOne.local
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : Yes
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . : SEPOne.local
Ethernet adapter Local Area Connection:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Intel(R) PRO/100 S Desktop Adapter
Physical Address. . . . . . . . . : 00-02-B3-9A-33-A2
DHCP Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . : 10.0.0.1
Subnet Mask . . . . . . . . . . . : 255.0.0.0
IP Address. . . . . . . . . . . . : 10.10.1.1
Subnet Mask . . . . . . . . . . . : 255.0.0.0
Default Gateway . . . . . . . . . : 10.0.0.90
DNS Servers . . . . . . . . . . . : 205.152.26.252
205.152.37.254
Thaks again for your help.