Hello, I have a problem with one of my servers that showed up after having to switch it's IP address. It's running Windows Server 2000. It's utilized as our web server. This machine is in my DMZ and all firewall rules (Cisco Pix) have been updated and internet connectivity is working. This problem did not exist prior to the change in IP and nothing else was changed on this machine. The problem I'm having is that I am unable to map a drive (either through the Windows interface or the Net Use command) to this machine from any computer (inside or DMZ). When using net view from another machine in the DMZ, the machine shows up in the list for that workgroup. When I do a net view \\server, I get: "System error 53 has occurred. The network path was not found." I have it in our internal DNS server with the correct IP. I am able to ping the machine both by name and IP from inside and DMZ, as well as perform a nslookup successfully. I have tried mapping using the name as well as the IP and both give the same error. I am able to map drives to any other computer in the DMZ from inside or other DMZ. I can also map a drive from the machine in question to other machines in the DMZ. File and print sharing is enabled. I'm about out of ideas to track down the problem. Any ideas would be greatly appreciated. Thanks, Chris