Hello players.
I want to play Crysis 2 in the multiplayer version, most can not.

Before I clicked and appeared firewall issue, however came not showing the list of servers.

So I released the ports in windows firewall, the modem and router.

I try to enter again, came the warning message appeared but did not list any servers.

What do I play online?

Ja liberated all ports (I think)

What are the doors to be released?
What I have to do now?

thank you