Udp

2 posts tagged “Udp”

game-server udp tunneling fxTunnel minecraft valheim cs2 networking developer-tools

Hosting a Game Server Behind NAT with a UDP Tunnel

Host Minecraft, Valheim, CS2, and more behind NAT with a UDP tunnel: port setup, latency tips, and player connection guide using fxTunnel.

12 min read
tcp udp tunneling protocols fxTunnel networking developer-tools

How TCP and UDP Tunneling Works — A Protocol Deep Dive

How TCP and UDP tunneling works under the hood: multiplexing, connection lifecycle, NAT traversal, packet framing, and hands-on examples with fxTunnel.

9 min read