[Bug] udp not working

[snltty]

Verify steps

• [X] Is this something you can debug and fix? Send a pull request! Bug fixes and documentation fixes are welcome.
• [X] I have searched on the issue tracker for a related issue.

Version

2.4.1

What OS are you seeing the problem on?

Windows

Description

tun2socks-windows.exe -device p2p-tunnel -proxy socks5://127.0.0.1:5412 -loglevel silent

in the socks5, step command, tcp is ok , udp got 0.0.0.0:0 target ipendpoint

CLI or Config

No response

Logs

No response

How to Reproduce

No response

[xjasonlyu]

The UDP ASSOCIATE request is used to establish an association within the UDP relay process to handle UDP datagrams. The DST.ADDR and DST.PORT fields contain the address and port that the client expects to use to send UDP datagrams on for the association. The server MAY use this information to limit access to the association. If the client is not in possesion of the information at the time of the UDP ASSOCIATE, the client MUST use a port number and address of all zeros.

This might be your socks server side’s problem. In socks5, client can use unspecific ip (in this case, 0.0.0.0) as target ip and zero port number as target port, but obviously your socks server doesn’t support this feature. So you may should contact your server provider about this issue.

[snltty]

Thank you~ I'll try

[snltty]

command 0x03 is, UDP ASSOCIATE

[xjasonlyu]

yep

[snltty]

I Dont Understand why command step got 0.0.0.0:0

tun2socks ip 192.168.54.11

connect code