Recently I have installed LAMP server on Ubuntu Server and now my website is accessible from any device that is connected to my DSL modem (router). But I don't know how to make the server accessible from the Internet.
This is the output of
ifconfig | grep inet:
inet addr:192.168.1.50 Bcast:192.168.1.255 Mask:255.255.255.0
Also when I connect to the Internet (from the same computer but with a different OS) and check http://whatismyip.com, it says that my IP address is 220.127.116.11; when I load my router control panel page, in WAN Information column again I can see 18.104.22.168 as IP address.
I'm using a ZyXEL (P-660HW-T1 v3) router. What settings should I change to make my web server accessible from the Internet?