One of my sites with a 2811router and IOS 12.3(8)T10 is configured for DHCP service leasing addresses for 30 days. When my Wyse thin client boots it requests a IP address for PXE and then for the OS. The PXE address should only lease for 5 minutes and the OS IP address lease for 30 days. However the PXE IP address is leasing for the 30 days as well. The result is I run out of addresses because each thin client holds two IP addresses.
I can take the same thin client to another location with a 2801 IOS 12.3(14)T4 and the PXE address with release in 5 minutes.
After two weeks I am clueless. Anyone have any ideas?