Windows 2003 DHCP fills up with BAD_ADDRESS
Posted on 2012-03-12
Hi experts :)
I have a serious problem with my DHCP Servers.
We just have move from site A to site B, this is the context.
We have 2 DHCP servers :
- The first one serving from 10.192.240.10 to 10.192.240.199 (mask 255.255.0.0)
- The second one serving from 10.192.241.10 to 10.192.241.199 (mask 255.255.0.0)
Since we have moved, the two scopes are filled in of BAD_ADDRESS.
This never appears before. It's very strange because the mac address corresponding to the BAD_ADDRESS are not coherent... eg :
10.192.240.40 BAD_ADDRESS 28f0c00a
10.192.240.41 BAD_ADDRESS 29f0c00a
10.192.240.46 BAD_ADDRESS 2ef0c00a
10.192.240.49 BAD_ADDRESS 31f0c00a
This is an exemple from the firs DHCP server. The second one experienced the same problem. As a consequence, when the scope is full, workstations can not connect to the network.
When I try to purge manualy the BAD_ADDRESS, they come back several minutes after...
Any idea ?
Thanks in advance for your help.