Network and Firewall Requirements

Before installing MariaDB Enterprise Manager, ensure that your firewall and network rules allow traffic on all required ports. Proper connectivity is essential for the system to function correctly.

The following table details the necessary ports and their purposes.

Service/Component
Port
Protocol
Traffic Direction
Purpose

Enterprise Manager Server

8090

HTTP/S

Inbound

User Access: Allows users to access the Enterprise Manager UI.

Enterprise Manager Server

4318

HTTP/S

Inbound

Agent Metrics: Receives metrics data pushed from the Enterprise Manager Agents.

Enterprise Manager Agent

4318

HTTP/S

Outbound

Agent Metrics: Pushes metrics data to the Enterprise Manager Server.

All ports listed are TCP. Ensure your firewall rules explicitly allow TCP traffic for the specified ports.

Summary of Required Firewall Rules

For the current version of MariaDB Enterprise Manager, ensure the following rules are in place:

  • From user workstations, allow traffic to the Enterprise Manager Server on TCP port 8090.

  • From agent hosts, allow traffic to the Enterprise Manager Server on TCP port 4318.

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