Wea re trying to track down some IP's that are being refernced in our ASA and they point to the SUB/PUB as trying to resolve old IP's that are not part of our network. We are trying to track 10.10.68.X, 10.10.68.Y, and 10.10.68.Z. 3 days before we went live on our environment (over a year ago) we changed our whole IP sceme to one of 10.21.X.X; we are running H323 not MGCP. We found references to our old scheme in the DHCP Submet Configuration and changed them to our current scheme but have not rebooted the cluster. I'm guessing that the old scheme is running in memory and the only way to fix this is to reboot the cluster (SUB/PUB)?
Thanks for any suggestions.