Table of Contents

Ping and telnet commands

Check if the host can connect to the gateway or RabbitMQ.

  • Ping:
  • Telnet

You have to start CMD as Administrator. Then write command ping

Picture 1: Ping gateway and check packet loss

Check the data packet loss (if it is 100%, the server cannot connect to the gateway server, it will also write connection timeout or no response)

Write command telnet 5671. If a black screen appears, it means it is connecting.

Picture 2: Connecting to

If the output message is: “Connecting To…Could not open a connection to the host, on port 5671: Connect failed,” it means it can not be connected.

If the host cannot connect to the server, the client must be asked to miss the traffic for on port 443 and on port 5671.