nat-transversal 开源项目推荐（2 个）

netbirdio /android-client

将你的设备连接到一个单一的安全私有 WireGuard® 网状网络，支持 SSO/MFA 和简单的访问控制。

Glimor /Nectar2P

Nectar2P is an open-source Python library for secure peer-to-peer file sharing. It supports optional RSA/AES encryption, NAT traversal via STUN, and a command-line interface with progress bars, file integrity checks, and resumable transfers. Ideal for fast, private file exchange across any network.