I am running Debian 11. Installed Docker and then Zerotier… Logs show the following. I have looked and looked for a solution but have not found one. When I try to join I get a 500 error. I found some discussion indicating that the file /dev/net/tun needs additional permissions but I can’t find the file in the container.
Any help would be appreciated
=> Configuring networks to join
=> Joining networks: []
=> Starting ZeroTier
===> ZeroTier hasn’t started, waiting a second
/usr/sbin/zerotier-one: WARNING: failed to drop privileges (kernel may not support required prctl features), running as root
=> Writing healthcheck for networks: []
=> zerotier-cli info: [Error connecting to the ZeroTier service: connection failed
Please check that the service is running and that TCP port 9993 can be contacted via 127.0.0.1.]
=> Sleeping infinitely
ERROR: unable to configure virtual network port: could not open TUN/TAP device: No such file or directory