code: function startCheckingArpTable() {
      setInterval(()=>{
          chkArpTable();
          for (const macinfo of Object.values(macs)) {
              pingNet(macinfo.net, macinfo.ip);
          }
      }, CHECK_ARP_TABLE_AND_PING_INTERVAL);
      // Initial check
      chkArpTable();
  }
docs: Start checking the arp table