anchor.diff:           Gorouter tracks <code>502</code> errors with the <code>gorouter.bad_gateways</code> metric.
            For more information, see <a href="<%= vars.gorouter_metrics_link %>">Router Error: 502 Bad Gateway</a>.
            </td>
  -  </tr> 
  -</table>  
  +  </tr>
  +</table>
   
   
   ## <a id="app-errors"></a>Diagnose App Errors
  
positive.code:          This status code appears in logs only.
           It is never returned to clients as it occurs when the downstream client closes the connection
           before Gorouter responds.</p></td>
    </tr> 
    <tr>
      <td>RemoteHandshakeFailure</td>
      <td> 525</td>
  
negative.code: | unknown_route                  | The desired route does not exist in the gorouter's route table.                                                                                                                                                |
  | no_endpoints                   | There is an entry in the route table for the desired route, but there are no healthy endpoints available.                                                                                                      |
  | Connection Limit Reached       | The backends associated with the route have reached their max number of connections. The max connection number is set via the spec property `router.backends.max_conns`.                                       |
  | route_service_unsupported      | Route services are not enabled or WebSockets requests are bound to route services. You can configure route services using the spec property `router.route_services_secret`. If the property is empty, route services are disabled. |
  | endpoint_failure               | The registered endpoint for the desired route failed to handle the request.
  