I am working on replacing a watchguard with a sonicwall and seem to have hit a roadblock i cant figure out. On the watchguard i was able to have a Primary IP say 192.168.10.254 as the LAN IP. But i was also able to have a secondary IP of like 192.168.150.254. I for the life of me cannot figure out how to do this.
There will be devices on the 192.168.10.254 network that get IPs from DHCP from a server which should work fine. But then there are devices that are statically configured with 192.168.150.x addresses and the gateway of 192.168.150.254 that cannot communicate at all with the sonicwall.
Any ideas or how-to on how to accomplish this?