NETGEAR DOCSIS C6230 User Manual page 57

You might want to change these settings if you need a specific IP subnet that one or
more devices on the network uses, or if you use competing subnets with the same IP
scheme.
To change the LAN TCP/IP settings:
1. Launch a web browser from a computer or mobile device that is connected to the
cable modem router network.
2. Enter http://routerlogin.net or http://192.168.0.1.
A login window opens.
3. Enter the cable modem router admin user name and password.
The user name is admin. The password is the one that you specified the first time
that you logged in. The user name and password are case-sensitive.
The BASIC Home page displays.
4. Select ADVANCED > Setup > LAN Setup.
The LAN Setup page displays.
5. In the IP Address field, type the IP address.
6. In the IP Subnet Mask, type the subnet mask of the cable modem router.
The IP address and subnet mask identify which addresses are local to a specific
device and which must be reached through a gateway or cable modem router.
7. Click the Apply button.
Your settings are saved.
If you changed the LAN IP address of the cable modem router, you are disconnected
when this change takes effect.
8. To reconnect, close your browser, relaunch it, and log in to the cable modem router.
Specify the IP Addresses That the Cable
Modem Router Assigns
By default, the cable modem router acts as a Dynamic Host Configuration Protocol
(DHCP) server. The cable modem router assigns IP, DNS server, and default gateway
addresses to all computers connected to the LAN. The assigned default gateway address
is the LAN address of the cable modem router.
These addresses must be part of the same IP address subnet as the cable modem
router's LAN IP address. Using the default addressing scheme, define a range between
Specify Network Settings
C6230 WiFi Cable Modem Router
57 User Manual