port 1194 proto udp dev tun ca ca.crt cert server.crt dh dh1024.pem server 10.0.0.0 255.255.255.0 ifconfig 10.0.0.1 255.255.255.0 client-to-client duplicate-cn keepalive 10 120 comp-lzo user nobody group nobody persist-key persist-tun status openvpn-status.log verb 3