{CentOS-7-x64-minimal +headless VPS} I disabled the IPv6 for security and privacy and the WireGuard stopped functioning, uninstall and reinstalled, but WireGuard not working unless I turn IPv6 On, please help??

[perfectpeach]

OS: CenOS-7-x65-minimal +headless Applications installed on OS: WireGuard, OpenVPN, QBitTorrent(headless), CSF

Hiya,

Wireguard was working until I decided to turn off the IPv6 for security and privacy reasons, as I have done the below: In the file '/etc/sysctl.conf' I added te below:

---start

net.ipv6.conf.all.disable_ipv6 = 1 net.ipv6.conf.default.disable_ipv6 = 1

---end

Then I restarted the IPv6 service. And I restarted the VPS. The WireGuard stopped functioning with the error below: https://prnt.sc/10apov9

Only WireGuard is not working with IPv6 disabled.

• May OP or someone knowledgable please help me? @randomshell ?
• May please @angristan fix this issue to help us use this WireGuard installer with IPv6 disabled?

Tnx and best of luck

[angristan]

Remove the IPv6 from here:

root@wg:~# cat /etc/wireguard/wg0.conf
[Interface]
Address = 10.66.66.1/24,fd42:42:42::1/64