udp2raw tunnel online with Winfy

We have hosted the application udp2raw tunnel in order to run this application in our online workstations with Wine or directly.

Quick description about udp2raw tunnel:

A tunnel which turns UDP traffic into encrypted fakeTCP/UDP/ICMP traffic by using Raw Socket, helps you bypass UDP FireWalls(or unstable UDP environment). When used alone, Udp2raw tunnels only UDP traffic. Nevertheless, if you used udp2raw + any UDP-based VPN together, you can tunnel any traffic(include TCP/UDP/ICMP), currently, OpenVPN/L2TP/ShadowVPN and tinyfecVPN are confirmed to be supported. Linux host (including desktop Linux,Android phone/tablet,OpenWRT router,or Raspberry PI) with root account or cap_net_raw capability. ICMP/FakeTCP headers help you bypass UDP blocking, UDP QOS or improper UDP NAT behavior on some ISPs. In ICMP header mode,udp2raw works like an ICMP tunnel. UDP headers are also supported. In UDP header mode, it behaves just like a normal UDP tunnel, and you can just make use of the other features (such as encryption, anti-replay, or connection stalization).

Features:

• Simulated TCP with real-time/out-of-order delivery
• Encrypt your traffic with AES-128-CBC
• Protect data integrity by HMAC-SHA1 (or weaker MD5/CRC32).
• Defense replay attack with anti-replay window
• Failure dectection and stablization
• Conection failures are detected by heartbeats

Programming Language: C++.
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