User's Manual

Manage Internet, WAN, and LAN Settings and Use the WPS Wizard
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AC1900, N900, and N450 WiFi Cable Data Gateways
Tip: If the computer is already on your network, you can select the
corresponding radio button from the Address Reservation Table. The
computer’s information is automatically copied into the IP Address,
MAC Address, and Device Name fields.
8. T
ype the MAC address of the device.
9. T
ype a name for the device.
10. Click the Add button.
The reserved address is entered into the Address Reservation Table on the LAN Setup
screen.
11. On the LAN Setup screen, click the Apply button.
Your settings are saved.
The reserved address is not assigned until the next time the device contacts the cable
data gateway’
s DHCP server. Reboot the device or access its IP configuration and force
a DHCP release and renew.
Change a Reserved IP Address
You can change the settings for a reserved IP address.
 To change a reserved IP address:
1. On your computer
, launch an Internet browser such as Mozilla Firefox or Microsoft
Internet Explorer.
2. In the address field of your browser
, enter http://routerlogin.net.
You are prompted to enter a user name and password.
3. T
ype admin for the user name and type your password.
If you did not yet personalize your password, type password for the password.
4. Click the OK button.
The BASIC Home screen displays.
5. Select ADV
ANCED > Setup > LAN Setup.
The LAN Setup screen displays.
6. In the
Address Reservation Table, select the radio button next to the reserved address that
you want to change.
7. Click the Edit button.
8. Change the settings.
9. Click the Accept button.
The changes are entered into the Address Reservation Table on the LAN Setup screen.
10. On the LAN Setup screen, click the Apply button.
Your settings are saved.