port 1194 proto udp dev tun ca voip/ca.crt cert voip/schlegel.crt key voip/schlegel.key dh voip/dh1024.pem server 10.20.0.0 255.255.255.0 client-config-dir ccd ccd-exclusive client-to-client keepalive 10 20 user nobody group nogroup persist-key persist-tun status voip/openvpn-status.log verb 4 route 192.168.6.0 255.255.255.0