verb 3 server 192.168.11.0 255.255.255.0 dev tun port 1194 proto tcp ca /etc/openvpn/server/server.example.test/ca.crt cert /etc/openvpn/server/server.example.test/server.example.test.crt key /etc/openvpn/server/server.example.test/server.example.test.key dh /etc/openvpn/server/server.example.test/dh.pem plugin /usr/lib/openvpn/plugins/openvpn-auth-ldap.so /etc/openvpn/server/server.example.test/auth-ldap.conf client-config-dir /etc/openvpn/server/server.example.test/ccd cipher AES-256-GCM max-clients 4 client-to-client topology subnet push "dhcp-option DOMAIN example.test"