Configuring a MU server network: modem, router and Hamachi
Open ports on your modem/router to bring your server online, or use Hamachi to play on a network with friends.
For the server to leave "localhost" and accept players, the network must be configured. There are two paths: opening ports (public) or using Hamachi (closed network).
Opening ports on the router (public server)
- Find your server's ports (ConnectServer, GameServer, site);
- Access the router panel (usually
192.168.0.1or192.168.1.1); - Look for Port Forwarding;
- Forward each port to the server PC's local IP;
- Open the same ports on the Windows firewall.
Modem in bridge vs routed mode
If you have a modem + router, sometimes you need to put the modem in bridge (or configure DMZ/forwarding in two levels) for port forwarding to work. Otherwise, traffic stops at the modem.
Hamachi (virtual network)
Hamachi creates a VPN between PCs:
- Install Hamachi on the server PC and the players';
- Create a network and share the name/password;
- Everyone joins the same network and uses the Hamachi IP to connect.
Perguntas frequentes
What is opening ports (port forwarding)?
It's telling your router to forward traffic on certain ports (the MU server's) to the PC running the server. Without it, outside players can't connect.
When should I use Hamachi?
Hamachi creates a virtual network (VPN) between PCs, useful for small group tests or playing with friends without opening ports. For a public server, opening ports or a VPS is ideal.