Ports

On backup infrastructure components, Veeam Backup & Replication automatically creates firewall rules for the required ports. These rules allow communication between the components.

You can find the lists of the ports in the following sections of the Veeam Backup & Replication User Guide:

• Backup Server Connections
• Microsoft Windows Server Connections
• Linux Server Connections
• Backup VMware Proxy Connections
• Backup Repository Connections
• Mount Server Connections
• VM Guest OS Connections
• Veeam Backup Enterprise Manager Connections
• Veeam Explorer for Microsoft Active Directory Connections
• Veeam Explorer for Microsoft Exchange Connections
• Veeam Explorer for Microsoft SharePoint and Microsoft OneDrive for Business Connections
• Veeam Explorer for Microsoft SQL Server Connections
• Veeam Explorer for Microsoft Teams Connnections
• Veeam Explorer for MongoDB Connections
• Veeam Explorer for Oracle Connections
• Veeam Explorer for PostgreSQL Connections
• Veeam Explorer for SAP HANA Connections

• Veeam Agent for Microsoft Windows Connections

• Veeam Agent for Linux Connections

Reference

For the full list of ports, see the Used Ports section in the Veeam Backup & Replication User Guide.