Jul 23 23:31:53 (none) daemon.warn openvpn[917]: Note: Cannot open TUN/TAP dev /dev/net/tun: No such file or directory (errno=2)
Jul 23 23:31:53 (none) daemon.notice openvpn[917]: Note: Attempting fallback to kernel 2.2 TUN/TAP interface
Jul 23 23:31:53 (none) daemon.err openvpn[917]: Cannot allocate TUN/TAP dev dynamically
Jul 23 23:31:53 (none) daemon.notice openvpn[917]: Exiting