测试当前网络的 NAT 类型(STUN)
Low-level Session Traversal Utilities for NAT (STUN) client and server
A zero dependency STUN server
100% TypeScript STUN implementation for WebRTC.
RFC5389 / tiny STUN protocol client implementation on C / Get my ip
[Completed] A STUN agent. Implemented partially according to RFC 5389