Well then what you are saying is true in your area. Coz I have seen and setup SIFY at two of my friend's places in mumbai, and none of them got a indivdual WAN ip address.We were not able to access their desktops remotely ,nor could we setup a server, though they could access mine (Pacenet gives dynamic WAN ip).Just out of curiosity , I want to see your ipconfig output if you dont mind. You can PM me.