wangyu-/udp2raw
A Tunnel which Turns UDP Traffic into Encrypted UDP/FakeTCP/ICMP Traffic by using Raw Socket,helps you Bypass UDP FireWalls(or Unstable UDP Environment)
Recommended between 2025-10-12 and 2025-10-12. Last pushed 2025-10-12.
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What hackers say
“If you want to be fancy or you are confident that the UDP blocking service can offer high performance you can include a third peer using udp2raw”
— coppsilgold, 2025-10-12 · original comment on Hacker News ↗
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…performance. If you are doing it manually you can include two peers, one over UDP and one over TCP and prioritize traffic flow over the UDP one. Commercial VPN apps tend to handle that with "auto". If you want to be fancy or you are confident that the UDP blocking service can offer high performance you can include a third peer using udp2raw: < https://github.com/wangyu-/udp2raw > The reason why you may want to retain udp-over-tcp is that some sophisticated firewalls may block fake-TCP.
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