Wiki

/

LXC Tun Unavailable (VPN)

Maintained by Thijmen Heuvelink

To address the problem of LXC Tun being inaccessible, a proposed solution is to make adjustments in the LXC configuration file to grant the required permissions and bindings.

Improved readme instructions:

  1. Open the shell on your node.
  2. Navigate to the directory /etc/pve/lxc.
  3. Locate and open the configuration file for the LXC that you want to modify.
  4. At the end of the config file, add the following rules:
lxc.cgroup.devices.allow: c 10:200 rwm
lxc.mount.entry: /dev/net dev/net none bind,create=dir
  1. Save the config file and exit the editor.
  2. Reboot the LXC to apply the changes.
  3. After the reboot, the error should now be resolved.

This knowledge base serves as a valuable tool to simplify installations, troubleshoot common problems and to enhance the overall developer / admin experience. mail@thijmenheuvelink.nl - all rights reserved