Hello, an Client OpenVPN tunnel stoped working after some days with some warning. Another Client tunnel is still working. Nov 29 00:24:51 SuperTux openvpn[1279]: Note: Cannot open TUN/TAP dev /dev/net/tun: Permission denied (errno=13) ) Nov 29 00:24:51 SuperTux openvpn[1279]: Cannot open TUN/TAP dev /dev/tun6: No such file or directory (errno=2) This is the dir: drwxr-xr-x 2 root root 72 …

OpenVPN | TurnKey GNU/Linux ERROR: Cannot open TUN/TAP dev /dev/net/tun: No such file or directory. You are probably missing the tun0 interface, which is the network interface for your encrypted tunnel. Try these steps to see if you are able to start your VPN service: service openvpn stop mkdir /dev/net mknod /dev/net/tun c 10 200 chmod 666 /dev/net/tun service openvpn start OpenVPN Client LXC TUN Error : Proxmox Then start the container and in it's shell run these commands. "mkdir /dev/net" "mknod -m 666 /dev/net/tun c 10 200" level 2. Original Poster 1 point · 1 month ago. Thanks I’ll try that. level 2. 1 point · 1 minute ago. I encountered the same issue when tried to connect VPN both in openconnect and openvpn. For your suggestion, now I can DEVNET DEV – Société de Développement

Sep 15, 2016

nathan@nathan-desktop:~$ stat /dev/net/tun File: ‘/dev/net/tun’ Size: 0 Blocks: 0 IO Block: 4096 character special file Device: 6h/6d Inode: 1224 Links: 1 Device type: a,c8 Access: (0660/crw-rw----) Uid: ( 0/ root) Gid: ( 108/ netdev) Access: 2015-11-16 10:16:35.127338320 -0800 Modify: 2015-11-16 10:16:35.127338320 -0800 Change: 2015-11-16 Reference manual for OpenVPN 2.4 | OpenVPN Explicitly set the device node rather than using /dev/net/tun, /dev/tun, /dev/tap, etc. If OpenVPN cannot figure out whether node is a TUN or TAP device based on the name, you should also specify –dev-type tun or –dev-type tap.Under Mac OS X this option can be used to specify the default tun implementation.

linux - OpenVPN - ERROR: Cannot open TUN/TAP dev /dev/net

Jul 26, 2013