I'm trying to change the internal IP address on my Cisco ASA 5505 so I can connect it to my building LAN. I used the startup wizard but it rejected saying Internal IP subnet does not match DHCP range, even though I disabled DHCP.
I then manually changed the internal IP address making sure DHCP was disabled. That worked but ASDM no longer connects to the device, even though I can ping it with the new address.
Is there some trick to changing the internal IP adress? Any help is very much appreciated.
Kind Regards, Peter.