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This page summarizes the list of ports used by ClustrixDB. If using network security such as firewalls or security groups, the following network traffic must be allowed.

Internal Access Between ClustrixDB Nodes

These network ports are required for communication between ClustrixDB nodes. They must each be accessible by other nodes within the cluster.

ProtocolPortUseReason
TCP22SSHAdministration and upgrade
TCP, UDP2048Control PortClustrixDB specialized administrative tool
TCP, UDP2424 Nanny Portnanny - ClustrixDB process manager
TCP3306SQL

Database communication

TCP7888clxdbiDatabase interface for ClustrixGUI
TCP, UDP24378 - 24410MultiportClustrixDB internode communication

External Access

These network ports are used to access ClustrixDB externally from your applications and for cluster administration.

ProtocolPort                UseReason
TCP22SSHRemote management and cluster access   
TCP8080*HTTPClustrixGUI
TCP3306SQLDatabase access
TCP3581Health CheckHeartbeat monitor for cluster

*For root installation, ClustrixGUI uses port 80.

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