Strange Access and Routing problem

Archived from groups: microsoft.public.win2000.setup (More info?)

Hi all,

I'm experiencing a strange behavior.

All of a sudden, our Internet stop working. Our setup is a W2K server
(domain controller) with DNS and DHCP hookup to a router who asct as the
gateway.

We used to hace Access and Routing Turn on for remote workers to access our
server (using built-in w2k vpn) form outside.

I've checked everything and the only way to get back our internet was to
turn off the access and routing service. If I turn it on again, no internet
access. Local area network still work as usual.

Any ideas on how to fix this?

We are planning a windows 2003 migration soon. Will this fix the problem?
Should I do a fresh install instead? What is the best way to go here since
this is a standalone server?

JP