Enable tun for OpenVZ Ubuntu 12.04 containers in CentOS 6.4
To enable tun device in OpenVZ containers tun module - needs to be loaded in the host system (in my case CentOS 6.4) - containter (in my case Ubuntu Server 12.04) must be allowed to use tun
To enable tun device in OpenVZ containers tun module - needs to be loaded in the host system (in my case CentOS 6.4) - containter (in my case Ubuntu Server 12.04) must be allowed to use tun