User Manual

Advanced Settings
66
N450 WiFi Cable Modem Router Model N450/CG3000Dv2
The default user name is admin. The default password is password. The user name and
password are case-sensitive.
The modem router main menu displays.
3. In the main menu, under
Advanced, select Port Triggering.
The port triggering screen displays.
4. Click the Reset button.
The trigger and target ranges return to zero.
DMZ Host
You can set up a default DMZ computer. Specifying a default DMZ computer allows you to
set up a computer that is available to anyone on the Internet for services that you have not
defined. To minimize security risks, set up the DMZ host only if you are willing to risk open
access. If you do not define a DMZ host, the modem router discards any undefined service
requests.
 To set up a DMZ host:
1. T
ype http://192.168.0.1 in the address field of your web browser.
A login screen displays.
2. Enter the modem router user name and password.
The default user name is admin. The
default password is password. The user name and
password are case-sensitive.
The modem router main menu displays.
3. In the main menu, under
Advanced, select DMZ Host.