Host a server

Host a server

1. Download the archive for your system from the releases page (Linux amd64 or arm64, Windows amd64, or the x86_64 AppImage). Check it against SHA256SUMS from the same page: sha256sum -c SHA256SUMS --ignore-missing on Linux, or compare Get-FileHash output on Windows. A container image is also published: ghcr.io/undecuple/re-psn (see the README).
2. Run re-psn (re-psn.exe on Windows). With no options it listens on TCP and UDP 36100. The optional status page is off unless you give -http an address; keep it on 127.0.0.1 or your LAN.
3. Open or forward TCP and UDP 36100 to the machine, and give players the address and port. Add -relay if players behind strict routers cannot reach each other directly; the server then forwards their game packets.
4. Tell your players to read Join a server.

Flags, environment variables, ports and firewall rules are in Running the server; the ways players can reach you are in Connecting players. An optional install script exists for Linux and Windows; read it before you run it.