How to make BSNL modem local IP visible in Internet

[Vishnu Prasaad]

I have BSNL broadband connection. I am in the motive of establishing webserver at my home. But I don’t have a static IP. To solve this issue, I am using DYNDNS for updating IP of my domain name when my IP changes. Here I am facing the issue. When I switch on the modem my BSNL modem is assigned with a dynamic IP. My local home computers connected to BSNL modem have separate IP addresses. But these IP address are not accessible from the internet. Is there any way to make my local IP visible to external world (internet) or link modems internet IP to a local IP.

 

[mukul]

All the devices connected to your BSNL modem, be it computers or mobiles will be assigned the SAME EXTERNAL IP address.. Thought the internal IP would be different for all... I myself use DYNDNS for updating my external IP address cause I host a CS 1.6 server! 🙂

 

[Vishnu Prasaad]

"vishnuprasaad.dyndns-server.com" is my DYNDNS domain. When you click this link you could access my BSNL modem. The reason is internal IP is invisible to external world.