These steps are for FiberHome AN1020-25 ADSL Wireless Modem provided by PTCL Broadband.

Open http://192.168.1.1/ in your Web Browser.
A dialog will appear asking for Username and Password.
Enter admin in both Username and Password.

If the Username and Password are correct, you will see a page like below:

home

 

 

Now, click on “Advanced Setup” and then click on “NAT“:
nat

 

Click on “Add” and enter the Local IP andย Port you want to forward.

Here I am forwarding Port Number 27015ย ofย UDP which is default port for Counter-Strike 1.6 Server.

This port is being forwarded to my computer’s IP which is 192.168.1.2

virtual
In case you are setting up a Web Server like WAMP/XAMPP, the default HTTP Port Number is 80 ofย TCP

Click “Save/Apply”.

Your port should be forwarded successfully now!

 

    Note:

As of March, 2015 PTCL has blocked port forwarding for Dynamic IP DSL connections. For Port Forwarding to work, you must order Static IP from PTCL.