Ports
Veeam Plug-in for oVirt KVM automatically creates firewall rules for the ports required to allow communication between the workers and the backup server.
Workers
The following table describes network ports that must be open to ensure proper communication of workers with other backup infrastructure components.
|
From |
To |
Protocol |
Port |
Notes |
|---|---|---|---|---|
|
Worker |
Backup server |
TCP |
10006 |
Used to communicate with the Veeam Backup & Replication server. |
|
oVirt KVM Manager |
TCP |
443 |
Used to communicate with the REST API service running on the oVirt KVM Manager. |
|
|
oVirt KVM Manager |
TCP |
54323 |
Used to communicate with oVirt KVM Manager (hosted engine). |
|
|
oVirt KVM host |
TCP |
54322 |
Used to communicate with oVirt KVM hosts. |
|
|
Veeam backup repository or gateway server |
TCP |
6162 |
Used as a transmission channel for jobs and restore sessions. The port range 2500-3300 is used for failover if port 6162 is unavailable. |
|
|
Backup server |
TCP |
6162 |
Used for ransomware index transfer. The port range 2500-3300 is used for failover if port 6162 is unavailable. |
|
|
Veeam backup repository or gateway server |
TCP |
2500-3300 |
Used to download worker deployment packages. Note: Veeam Update Repository uses the Amazon CloudFront service to distribute traffic when downloading product updates. |
|
|
Veeam Update Repository (repository.veeam.com, cloudfront.net) |
TCP |
443 |
Used to download worker update packages from your local mirror repository if enabled as described in section Setting Up Global Update Configuration. |
|
|
NTP server |
UDP |
123 |
Used for time synchronization with NTP servers. |
Backup Server
The following table describes network ports that must be open to ensure proper communication of the backup server with other backup infrastructure components.
|
From |
To |
Protocol |
Port |
Notes |
|---|---|---|---|---|
|
Backup server |
Worker |
TCP |
443 |
Used by the Platform Service to enable communication with the Veeam Updater service on the worker. |
|
Worker |
TCP |
19000 |
Used to communicate with the workers. |
|
|
oVirt KVM Manager |
TCP |
443 |
Used to communicate with the REST API service running on the oVirt KVM Manager. |
|
|
oVirt KVM Manager |
TCP |
54323 |
Used to communicate with the oVirt KVM Manager (hosted engine). |
|
|
oVirt KVM host |
TCP |
54322 |
Used to communicate with oVirt KVM hosts. |
|
Note |
|
For the list of ports used by the backup server to communicate with backup repositories, see Ports. |