nyat

Note

This project is under active development. Planned features:

• Batch mode — run multiple mapping tasks from a .toml config file
• Forward mode — relay traffic to a local target service

NAT traversal toolkit — discover and maintain your public address via STUN.

A Rust reimplementation of natmap / natter.

When every NAT layer is full cone (NAT-1), external hosts can reach you — but only if you know the current mapping. nyat discovers that mapping and keeps it alive.

Crates

Crate	Description
nyat	CLI binary
nyat-core	Library — async builder API for NAT mapping sessions

Building

cargo build --release

License

GPL-3.0-or-later