forwarding target number?

[dotKer]

my xubuntu web server is connected to a router for internet connection.

I can open the web page using 127.0.0.1 at the moment.

In order to open the web page using real IP (for example: 221.158.197.251)
I have to do port forwarding to the web-server.

In order to do port forwarding, I have to confirm the forwarding target number (for example, 192.168.10.101, 192.168.10.102, or 192.168.10.103 ...)

How can I get the forwarding target number?
101, 102, ....... 150?
(192.168.10 is fixed).

On window, command "ipconfig" at DOS prompt can get it, but this is linux.
How can I check the forwarding target number on linux?

 

[dotKer]

I got the forwarding target number myself with the command "id addr".

Thank you.

 

[JulienCC]

I got the forwarding target number myself

Great !

target number

In this case this is call "local IP address", FYI