MW4 Ports

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If you run MW4 behind a NAT-Router or a Firewall

 

Dynamic Range Port Reference Chart

The following chart shows which ports an administrator needs to open for a given style of play for applications using the dynamic range of DirectPlay.

Connection

Client configuration

Host configuration

Initial TCP connection

47624 outbound

47624 inbound

Subsequent inbound TCP connections

2300-2400

2300-2400

Subsequent outbound TCP connections

2300-2400

2300-2400

Subsequent inbound UDP connections

2300-2400

2300-2400

Subsequent outbound UDP connections

2300-2400

2300-2400

 On Servers you have to open these Ports too :

28800 UDP

27999 TCP

28805-28808 TCP

 

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Mechwarrior