Enable tuneling at proxmox lxc
Noted for me adding tuneling at proxmox lxc. Open proxmox host shell and open /etc/pve/lxcnumber/lxc.conf (/etc/pve/100/100.conf) and then add this lxc.cgroup2.devices.allow: c 10:200 rwm lxc.mount.entry: /dev/net dev/net none bind,create=dir and then chown 100000:100000 /dev/net/tun after that reboot the container and voila success if problem still occure change dns setting add 1.1.1.1 to the dns server … Read more