 TCP <sup>(4)</sup></td>
          <td></td>
        </tr>
        <tr>
          <td>Kubernetes API Clients</td>
          <td></td>
          <td></td>
          <td style="background-color: #3497DA; color:#ffffff;">6443 TCP <sup>(5)</sup></td>
          <td></td>
          <td></td>
          <td></td>
        </tr>
        <tr>
          <td rowspan="3">Workload Clients or Load Balancer</td>
          <td></td>
          <td></td>
          <td></td>
          <td style="background-color: #3497DA; color