Netgear C6250 – AC1600 WiFi Cable Modem Router User Manual

A login window opens.

Type admin for the user name and type your password.

If you did not yet personalize your password, type password for the password.

Click the OK button.

The BASIC Home page displays.

Select ADVANCED > Advanced Setup > Port Forwarding / Port Triggering.

The Port Forwarding / Port Triggering page displays.

Make sure that the Port Forwarding radio button is selected.

Click the Add Custom Service button.

Specify a new port forwarding rule with a custom service or application as described in the 

following table.

Service Name

Enter the name of the custom service or application.

Service Type

Select the protocol (TCP or UDP) that is associated with the service or application.
If you are unsure, select TCP/UDP.

External Starting Port

Enter the external start port number that the service or application uses.

External Ending Port

Enter the external end port number that the service or application uses.

Internal Starting Port

Specify the internal start port by one of these methods:

Leave the Use the same port range for Internal port check box selected.

Clear the Use the same port range for Internal port check box and enter 
the internal start port number that the service or application uses.

Internal Ending Port

Specify the internal end port by one of these methods:

Leave the Use the same port range for Internal port check box selected.

Clear the Use the same port range for Internal port check box and enter 
the internal end port number that the service or application uses.