How to open GamePorts ?


To open the ports you need to access your Router as follows.

-> Go to the "Command Prompt".
->
Write the following code: Ipconfig
->
IP following appears for example: 


192.168.2.4   ---> Private IP Address of the PC 
255.255.255.0   ---> Mask subred
192.168.2.1   ---> IP Address Access Router


TACTICAL OPS
Gameports

7777     UDP        Default Gameplay Enable
27900     UDP        Server Query Enable
7778     UDP        Server Query Enable
8888     TCP        Web Admin Enable
7779     UDP        Dynamically allocated for each udplink Optional
7780     UDP        Dynamically allocated for each udplink Optional
7781     UDP        Dynamically allocated for each udplink Optional
8777     UDP        LAN Broadcast Optional

DMZ              Open with private IP -  ex: [ 192.168.2.X ] Enable
FIREWALL              Disable for permited server in global list Disable