Not working with wireguard

[snakex64]

Hi,
I am coming from this thread I made on reddit:
https://www.reddit.com/r/WireGuard/comments/onlus2/wireguard_udp2raw_handshake_did_not_complete/

I am trying to use wireguard through udp2raw but I can't seem to make it work with clients on windows.
I've used these commands :
client: .\udp2raw_mp.exe -c -l 127.0.0.1:51820 -r SERVER_IP:443 -k "vpn_password" --raw-mode faketcp
server: sudo ./udp2raw_amd64 -s -l0.0.0.0:443 -r 127.0.0.1:51820 -k "vpn_password" --raw-mode faketcp -a

Wireguard server is listening port 51820, and client is connecting to 127.0.0.1:51820

It works if I remove the udp2raw and just connect directly.

Is there something more I need to do in the windows version of udp2raw ?

Thanks

[zhihuiyuze]

Do you set static route for udp2raw?wireguard will add 0.0.0.0/0 via wireguard

[snakex64]

The only route I have is the one I want. I am only pushing 10.2.0.0/24 through the VPN.
Do I need to add something else for udp2raw for windows?

[zhihuiyuze]

Please send the log of udp2raw, it seems that your situation is not the routing problem of Wireguard

You can use netcat or other software to test whether udp2raw works