Specify Internet Port Settings 
99
 Nighthawk AC1900 WiFi Cable Modem Router
Add a Port Triggering Service
 To add a port triggering service:
1.  Launch an Internet browser from a computer or wireless device that is connected to the 
network.
2.  T
ype http://www.routerlogin.net or http://www.routerlogin.com.
A login screen displays.
3.  Enter the user name and password.
The user name is admin. 
The default password is password. The user name and 
password are case-sensitive.
The BASIC Home screen displays.
4.  Select ADV
ANCED > Advanced Setup > Port Forwarding/Port Triggering. 
5.  Select the Port T
riggering radio button.
6.  Click the Add Service button.
7.  In the Service Name field, type a descriptive service name. 
8.  In the Service User list, select Any
, or select Single address and enter the IP address of 
one computer:
• Any (the default) allows any computer on the Internet to use this service. 
• Single address restricts the service to a particular computer
. 
9.  Select the service type, either TCP or UDP or TCP/UDP (both). 
If you are not sure, select TCP/UDP.
10. In the T
riggering Port field, enter the number of the outbound traffic port that will open the 
inbound ports. 
11. Enter the inbound connection port information in the Connection T
ype, Starting Port, and 
Ending Port fields.
12. Click the Apply button.