tunnel-wireguard-udp2raw

Tunnel WireGuard UDP traffic over TCP using udp2raw

Prerequisites

Install WireGuard on server and client
Adjust WireGuard interface to use smaller MTU=1280
Running WireGuard server
Install or compile https://github.com/wangyu-/udp2raw-tunnel

Usage

On WireGuard SERVER 1
- Start tunnel-wireguard-udp2raw-server1.sh
On WireGuard SERVER 2
- Start tunnel-wireguard-udp2raw-server2.sh

Example WireGuard configurations

Example WireGuard SERVER1 configuration wg0.conf

[Interface]
Address = 10.10.10.1/32
PrivateKey = cP/qYOURSERVERPRIVATEKEYGOESHEREfsfad9Llfkc=
ListenPort = 3333
MTU=1280

[Peer]
PublicKey = oEzMV/70AjYOURCLIENTPUBLICKEYGOESHEREOewPPVQ=
AllowedIPS = 10.10.10.2/32
Endpoint = 127.0.0.1:8880

Example WireGuard SERVER2 configuration wg0.conf

[Interface]
PrivateKey = ++YOURCLIENTPRIVATEKEYYOURCLIENTPRIVATEKEY!=
Address = 10.10.10.2/32
ListenPort = 8888
MTU = 1280

[Peer]
PublicKey = YOURPUBLICKEYGOESHEREYOURPUBLICKEYGOESHERE!=
AllowedIPs = 10.10.10.1/32
Endpoint = 127.0.0.1:3330

Validated setups

Known to work on:

Linux
FreeBSD
Windows
WireGuard Go version by Jason A. Donenfeld

Contributing

Fork it!
Create your feature branch: git checkout -b my-new-feature
Commit your changes: git commit -am 'Add some feature'
Push to the branch: git push origin my-new-feature
Submit a pull request :D

History

2020 November 15 - Initial version

Credits

Jason A. Donenfeld for WireGuard tunnel interfaces
wangyu0 for udp2raw-tunnel
Glenn Chappell for figlet

BSD 2-Clause License

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

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