My Windows 2003 server is suddenly having problems assigning IP addresses.
Users report an IP address conflict and DHCP shows Bad address IP already in use.
The are kicked off the network and they end up with a 169.254 address.
I've checked for rogue DHCP servers and I only have the one I was expecting.
I'm ending up with about 45 out of 160 ip's the are coming up bad.
If I delete them and refresh they'll come up without the problem at first but after several minutes they will come back one at a time.