Guide4 min
Which ports an Arma Reforger server actually needs open
Three UDP ports, only one of which is mandatory. What each one does, what breaks when it is closed, and why the symptoms look nothing like a firewall problem.
Guides, reviews and insights on the hardware, hosting and networking side of running and playing games.
Latest
Insight4 min
What tick rate actually measures
Tick rate is the most-quoted number in game server hosting and the least understood. What it is, what it costs, and when raising it does nothing.