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What information does Port Listener display when a connection arrives?

When a client connects, Port Listener displays:

  • Source IP address -- The IP of the machine that connected
  • Source port number -- The originating port on the remote machine
  • Payload data -- The raw data sent by the client
  • Connection status -- Whether the connection is active or closed
  • Timestamps -- Optional date/time stamps for each event (enable in settings)

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Added: Feb 27, 2026   |   Last Updated: