MAC Address – The physical address of the router, as seen from the LAN. The value can’t be changed.
IP Address – Enter the IP address of your router in dotted-decimal notation (factory default: 192.168.1.254).
Subnet Mask – An address code that determines the size of the network. Normally use 255.255.255.0 as the subnet mask.
1) If you change the IP Address of LAN, you must use the new IP Address to login the .
2) If the new LAN IP Address you set is not in the same subnet, the IP Address pool of the DHCP server will not take effect until they are re-configured.
3) If the new LAN IP Address you set is not in the same subnet, the Virtual Server and DMZ Host will change accordingly at the same time.
Please indicate the source reference, the original address: