TCP 5671

ProtocolTCP
Port5671
LabelsAdvanced Message Queuing Protocol (AMQP) over TLS

Synopsis

  • TCP port 5671 is commonly used for AMQP over TLS (AMQPS).
  • RabbitMQ exposes its TLS-secured AMQP listener on 5671.
  • Apache Qpid Broker-J and Qpid Dispatch Router use 5671 for AMQP 1.0 with TLS.
  • IBM MQ’s AMQP 1.0 channel supports TLS on 5671.
  • Red Hat AMQ/ActiveMQ Artemis commonly run AMQPS on 5671.
  • Microsoft Azure Service Bus accepts AMQP 1.0 over TLS on port 5671.
  • Azure Event Hubs also uses port 5671 for AMQP over TLS.
  • Azure IoT Hub supports device and service connections via AMQP over 5671.
  • Solace PubSub+ brokers provide AMQP 1.0 over TLS on 5671.
  • Attackers do scan for exposed AMQP services on 5671/5672 and may brute-force or exploit misconfigured RabbitMQ/AMQP brokers.

Observed activity

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