IPv6 deosn't work with VPN Mode in Linux Ubuntu

[itismoej]

Nekoray version: 2.15 (I've also checked this with 2.14, 2.11, 2.9 versions too) OS: Linux 5.15.0-58-generic #64~20.04.1-Ubuntu SMP Fri Jan 6 16:42:31 UTC 2023 x86_64 GNU/Linux

When using an IPv6 internet, nekoray's VPN Mode MAY not work properly. I did some checks:

• It was working on Windows 11 with Nekoray 2.11 with the same internet, the same connection, and the same IPv6; while it was not working on my Linux Ubuntu 20.04.1 with all versions of Nekoray.
• I disabled IPv6 in my internet APN settings and it worked properly.
• I enabled back IPv6, and the connection was disconnected again.

[Azuriye]

Hey did you find any solution regarding this? Even I noticed that in Windows 10 when I enable 'VPN Enable IPv6' everything loads very slowly, it's a bit slow compared to just disabling that option. The server and client both support IPv6, so I am unsure where the issue originates.

[firefoxOnFire]

This is also happening to me. I am on windows 11. And using sing-box kernel. Sing-box kernel is having this problem only for me. I am compelled to use sing-box due to reality.

In v2ray kernel, it works when I use fakedns. But there is not option of fakedns in sing-box kernel.

And dev has directly said that he will not add fakedns to sing-box kernel.

[firefoxOnFire]

Hey did you find any solution regarding this? Even I noticed that in Windows 10 when I enable 'VPN Enable IPv6' everything loads very slowly, it's a bit slow compared to just disabling that option. The server and client both support IPv6, so I am unsure where the issue originates.

in sing-box kernel after setting our own dns-object with fakeip. now you can get ipv6 too. after today's update.