Arma 3 is a thrilling military sandbox game that immerses players in tactical combat and large-scale strategic missions. If you're experiencing connection issues or difficulties joining servers, your ports are probably not open.
This guide covers opening specific ports on your router to maintain stable connections between your device and the game's servers, even if your router sits behind CGNAT.
Port forwarding is a simple networking method that sends incoming internet traffic to specific devices on your private network by opening certain ports on your router. This is especially important for gamers hosting private servers for games like Arma, Minecraft, League of Legends, or Call of Duty.
You need to know the following before opening ports for Arma 3:
To ensure smooth connectivity and gameplay in Arma 3, you'll need to forward the following default ports:
You can follow these steps for port forwarding Arma 3 on your router:
Most ISPs perform CGNAT to prevent IPv4 exhaustion and network congestion. CGNAT is a networking technique that saves IPv4 addresses and assigns multiple users a single public IP address. However, if you want to open ports on a router, chances are your IP address can be blocked or blacklisted.
With PureVPN's Port Forwarding add-on and dedicated IP, you can easily bypass CGNAT and set up port forwarding on routers (AT&T Fiber, Verizon Fios, Google Fiber, CenturyLink, and Optimum). Just follow these easy steps:
The game might not connect properly, or it could expose your network to security risks.n
We don't recommend hosting servers through third parties or other services because they are unsafe compared to port forwarding your own router at home.
Type your router's IP address on a web browser and log in with admin credentials.
Yes, gaming VPNs can bypass NAT restrictions and improve connectivity.
Enjoy Arma 3 while enhancing your tactical gaming experience with PureVPN's port forwarding add-on and dedicated IP. With just a few clicks, you can ensure uninterrupted connections to games like Arma 3, Call of Duty: Warfare, Minecraft, Fortnite, and more.