14. Common relevant TCP/IP portsΒΆ

Port Default function
22 SSH
80 HTTP
443 HTTPS
1433 Microsoft SQL Server
3306 MySQL
5432 PostgreSQL
5555 Default internal port for Flower
5672 AMQP (e.g. RabbitMQ)
8443 Relatively common alternative for HTTPS (e.g. for testing)
15672 Default internal port for RabbitMQ admin interface