How to Host Tom Clancy's H.A.W.X 2 correctly??

I have recently purchased Tom Clancy's H.A.W.X 2 from flipkart.com i want to know the recommended procedure to host H.A.W.X 2, i can join servers but wen i tried to host no one else is joining even after half an hour please tell me settings for my router i am using PPPOE always on mode as i share internet with a laptop also.

Router:nokia siemens residential router 1600
BSNL Plan:Rs. 625 unlimited Combo for home users.