<listener>
<!-- Public external IP address //-->
<external-ip>{?external_ip?}</external-ip>
+ <!-- Private internal IP address //-->
+ <internal-ip>{?internal_ip?}</internal-ip>
<!-- Listener ports for both connections //-->
<tcp-port>{?node_tcp_listen_port?}</tcp-port>
<udp-port>{?node_udp_listen_port?}</udp-port>