network_list.forEach(function(interface) {
row_str += '<tr class="interface_row">';
row_str += '<td class="interface_port">' + interface.dc_portname + '</td>';
network_list.forEach(function(interface) {
row_str += '<tr class="interface_row">';
row_str += '<td class="interface_port">' + interface.dc_portname + '</td>';