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Selfhosted Linkage

Join a Minecraft server stuck behind CGNAT — no VPN app, no account, no port forwarding. Peer-to-peer via iroh (direct with hole-punching, relay fallback). Open source and self-hostable.
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Selfhosted Linkage 0.1.1-alpha - NeoForge 1.21.1

File nameselfhosted-linkage-neoforge-0.1.1-alpha+mc1.21.1.jar
Uploader
PinappleHonorredBombPinappleHonorredBomb
Uploaded
Sep 27, 2026
Downloads
2
Size
11.1 MB
Mod Loaders
NeoForge
File ID
8990437
Type
A
Alpha
Supported game versions
  • 1.21.1
DownloadInstall Via App

Curse Maven Snippet

NeoForge

implementation "curse.maven:selfhosted-linkage-1702310:8990437"

Learn more about Curse Maven

What's new

0.1.1-alpha — no executables in the jar.

  • The iroh networking is now a small open-source Rust library (natives/<os>-<arch>/liblinkage_iroh.so|.dylib, linkage_iroh.dll) loaded in-process via Minecraft's own JNA — the same pattern Simple Voice Chat uses. 0.1.0's bundled .exe helper is gone; the mod never launches a separate program.
  • Fixed: iroh mode on NeoForge (IPv6 loopback), clearer in-game wording ("key or relay address", port optional).
  • Source + reproducible build: https://github.com/Toswapxedzur/selfhosted-linkage

This mod has no additional files