Hi all,
I am encountering this error trying to configure an OpenVPN client:
2022-09-03T18:36:09 Notice openvpn Exiting due to fatal error
2022-09-03T18:36:09 Error openvpn Cannot open TUN/TAP dev /dev/tun1: Device busy (errno=16)I looked at this github issues:
- https://github.com/opnsense/core/issues/3223
and also these other thread:
- Cannot open TUN/TAP dev /dev/tun1: Device busy (errno=16) (https://forum.opnsense.org/index.php?topic=23396.0)
- [SOLVED / bug found] OpenVPN - unable to contact Daemon (https://forum.opnsense.org/index.php?topic=6376.0)
- [SOLVED / bug found] OpenVPN strange issue (Service not running according to messages, but it works) (https://forum.opnsense.org/index.php?topic=11562.0)
- and some other
I can't find out why it is not working.
I checked with
ps aux | grep openvpn and there are no running processes
I tried
pkill -9 openvpn just in case, but did not help
I tried rebooting the box and did not help
Box is PC Engine APU2 (forgot which revision)
Running OPNsense 22.7.2-amd64
Should I open an issue on github?
Can somebody help me understand what I am doing wrong?
Thank you very much