rabbitmq default ports

 RabbitMQ Management console:

• PORT 15672 for RabbitMQ version 3.x
• PORT 55672 for RabbitMQ pre 3.x

Make sure that the rabbitmq_management plugin is enabled, otherwise you won't be able to access management console on those ports.

• PORT 5672 RabbitMQ main port (AMQP)
• PORT 5671 TLS-encrypted AMQP (if enabled)

https://stackoverflow.com/questions/12792856/what-ports-does-rabbitmq-use