udp not working about tun2socks

[xjasonlyu]

Would mind to tell which socks5 server you were using with?

It’s wired that your server sent 127.0.0.1:0 as bind address in UDP.

[rudius]

it shadowproxy_libev on port 1080.

i just did ip link set dev tun0 up. I didn t attached an ip to it and my routes were going to dev tun0. Maybe it s that? TCP is working though

[xjasonlyu]

i just did ip link set dev tun0 up. I didn t attached an ip to it and my routes were going to dev tun0. Maybe it s that? TCP is working though

No, tun doesn’t need a ip address could still work if you have route table to it.

BTW, what is shadowproxy_libev? Do you mean shadowsocks_libev, if it is then which version of it?

[rudius]

yes it s shadowsocks-libev V3.1.3 on ubuntu 18.04

[xjasonlyu]

It seems like a server side issue due to wrong bind-address of UDP. You may need to upgrade ss-libev to latest version (v3.3.5 now) since a lot UDP issues have been resolved.

If this bug still exists, please let me know.

[rudius]

currently doing the update. I will let you know

[rudius]

you were right. It s working. Thanks