WA3002G4 Port Forwarding Help needed.

HI, I have a BSNL Broadband connection and need to be able to access applications on my LAN PC from the internet, for port forwarding when I go to NAT I do not see the Virtual Servers option at all, I get only the DMZ option.
Please help...is there something to be done to get the Virtual servers option or do I have to do the setup only on the DMZ option.

If you are on "Dialer" mode ( "bridged" selected
in WAN page of modem/router)uncheck , and select PPPoE.
Enter userID ( without @ bsnl.in or @ dataone.in) and PW. etc.
similar modem/menu pages.
http://www.indiabroadband.net/bsnl-b...tml#post213129