Used Ports

Veeam Backup & Replication within the Veeam Plug-In for Kasten solution is deployed on a machine that uses the same ports as those listed in the Ports section of the Veeam Backup & Replication User Guide. Make sure to check that section and add any required ports to achieve the intended Veeam Backup & Replication and Veeam Kasten integration. In addition, Veeam Plug-In for Kasten also uses ports listed in the following table. For more information on Veeam Kasten network ports, see this Kasten article.

Note

During installation, Veeam Backup & Replication automatically creates firewall rules for the required ports to allow communication for the application components.

 

From

To

Protocol

Port

Notes

Veeam Kasten

Veeam Backup & Replication server

TCP

10006

Port used to connect to the Veeam Backup & Replication server.

VBR RestAPI Service

HTTPS

9419

Port used to validate Veeam Backup & Replication Location Profile.

Veeam backup repository

TCP

6162

2500 to 3300

Default range of ports used for communication with a backup repository.

Note: The port range 2500-3300 is optional. You can use it for failover if port 6162 is unavailable.

Backup server

Backup server

TCP/HTTPS

6172

Used by the Kasten Plug-in for Veeam Backup & Replication to enable communication with the Veeam Backup & Replication database.

Veeam Kasten

TCP/HTTPS

443

Used by the Kasten Plug-in for Veeam Backup & Replication to connect to Kasten.

Veeam Backup & Replication Remote Console

Veeam Kasten

TCP

443

Needed if you want to open Veeam Kasten instance web UI from Remote Console for restores or dashboard access.

Page updated 2/2/2026

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