Manage the WAN and LAN Network Settings
N600 and AC750 WiFi DSL Modem Routers
6. In the IP Address field, enter the LAN IP address for the modem router.
7. In the IP Subnet Mask, enter the LAN subnet mask for the modem router.
8. Click the Apply button.
Your settings are saved.
If you changed the LAN IP address of the modem router, you are disconnected when the
changes take effect.
To reconnect, close your browser, relaunch it, and log in to the modem router at its new
LAN IP address.
Manage Reserved LAN IP Addresses
When you specify a reserved IP address for a computer on the LAN, that computer always
receives the same IP address each time it accesses the modem router’s DHCP server.
Reserve a LAN IP address
You can assign a reserved IP address to a computer or server that requires permanent IP
To reserve an IP address:
1. Launch an Internet browser from a computer or WiFi device that is connected to the
2. Type http://www.routerlogin.net.
A login screen displays.