NETGEAR DM602 Reference Manual page 51

In Router Device Mode, the modem provides limited router functionality which allows you to
have the modem perform any logon steps your ISP may require. In this mode, it is also easier to
configure your computer by taking advantage of the automatic configuration capabilities of DHCP
which the router provides.
The Device Mode menu, shown in
or modem mode.
Figure 5-10. Device Mode menu.
To change the mode of the modem, follow these steps:
Select the Device Type from the list.
1.
Click Apply.The modem will reconfigure itself accordingly.
2.
Note: If you change the modem from Router Mode to Modem Mode, your computer
must configured with a static IP address of 192.168.0.2-192.168.0.253, a Subnet Mask
of 255.255.255.0, and a Gateway Address of 192.168.0.1 to be able to connect to the
modem's built-in configuration pages.
Advanced Configuration of the Modem
Reference Manual for the Model DM602 ADSL Modem
Figure 5-10, allows the configuration of modem in router mode
5-11