Used Ports

The following table lists network ports that must be opened to manage inbound/outbound traffic.

From

To

Protocol

Port

Notes

Veeam Backup Server / Standalone Console

Microsoft Active Directory VM Guest OS

TCP

135

Manages communication between the domain controller and Veeam backup server.

TCP, UDP

389

Utilized for LDAP connections.

TCP

636, 3268, 3269

TCP

49152 to 65535
(for Microsoft Windows 2008 and newer)

The dynamic RPC range that is used by the runtime coordination process which is deployed on a VM guest OS for application-aware image processing (when working over the network, not over VIX API).

For more information, see this Microsoft article.