I was wondering if anyone else has delt with this. I have created a windows 2000 unattended build I have a lot of laptops and traveling users that go to lots of diffrent locations throughout our company. Each site has its own subnet using the same dhcp server but if someone logs into one site and gets his IP address then and he travels to another site it dose not update or renew his address with that sits subnet. So his computer will stop communicating an till I do a ipconfig /release and / renew. Is there a fix or reg hack for somthing like this?

On your DHCP server simply decrease the lease time to say 8 hours.

Otherwise you could look into shareware utilities like Netswitcher or Multinetwork Manager to help fix the problem.

tguy

That or run a startupscript with the same entries (/renew) that will excute as soon as they start the comps up again...