Can't open ports.

Hey there, I got a 2wire 27000HG-T modem, I turned on “DMZ-Plus” mode, disabled firewall but this site says no port is open, any help?

Makes sure that srcds is running before trying the port, I remember trying to check port 80 without apache running and it said it was blocked.

go to your routers website and find what the address of it’s control panel (2wire is homeportal i think…)