Ports
The following table lists connection settings required for proper communication between Veeam ONE components, virtualization servers, VMware vCloud Director servers and Veeam Backup & Replication servers.
From | To | Protocol | Port | Notes |
---|---|---|---|---|
Veeam ONE | vCenter | SSL | 4431 | Required to collect data from vCenter Server / ESXi hosts. |
TCP | 5989 | Required to collect ESXi host hardware details via CIM XML. | ||
TCP | 10080 | Default port used to access vCenter Inventory Service (HTTP or HTTPS) and collect vCenter Server tags. Required for vCenter Server 5.x only. | ||
Platform Services Controller (PSC) | HTTPS | 443 | Default port used to collect and assign VMware Tags data. Required for vCenter Server starting from version 6.5. | |
vCloud Director | SSL | 4431 | Required to collect data from vCloud Director. | |
SCVMM | TCP | 8100 | Default SCVMM Administrator Console to Microsoft SCVMM server port (required by the Veeam ONE Service). | |
Hyper-V host | TCP | 135, | Required to collect data from Microsoft Hyper-V hosts through WMI. | |
TCP | 135 | Required to gather CPU and memory performance data from Microsoft Hyper-V hosts.4 | ||
TCP | 445 | Required to access remote registry. | ||
Veeam Backup & Replication | TCP | 135, | Required to collect data from Veeam backup servers through WMI. | |
TCP | 135 | Required to gather CPU and memory performance data from Veeam Backup & Replication infrastructure servers.4 | ||
TCP | 445 | Required to access remote registry. | ||
TCP | 2805 | Default port used for communication with Veeam ONE agent installed on Veeam Backup & Replication server. | ||
Veeam Backup Enterprise Manager | TCP | 135, | Required to collect data from Veeam Backup Enterprise Manager through WMI. | |
Veeam backup proxy | TCP | 135, | Required to gather CPU and memory performance data from backup infrastructure servers.4 | |
Veeam backup repository (Windows) | TCP | 135, | Required to gather CPU and memory performance data from backup infrastructure servers.4 | |
Veeam WAN accelerator | TCP | 135, | Required to gather CPU and memory performance data from backup infrastructure servers.4 | |
Microsoft Windows VM Guest OS | TCP | 135, | Required to monitor Microsoft Windows VM guest OS processes and services. | |
Linux VM Guest OS | TCP | 22 | Required to monitor Linux VM guest OS processes and services. | |
Veeam License Update Server (one.butler.veeam.com) | TCP | 443 | Default port used for auto-update of license, Veeam Intelligent Diagnostics signatures. | |
Veeam License Update Server (setup.butler.veeam.com) | TCP | 443 | Default port used for auto-update of license during Veeam ONE setup. | |
Certificate Revocation List | TCP | 80 | Veeam ONE needs access to the following CRL locations:
Certificate validation is required when Veeam ONE connects to Veeam License Update Server (one.butler.veeam.com) to check if the new license is available and download it. | |
Veeam Download Server (download2.veeam.com) | TCP | 443 | Default port used to download Veeam Intelligent Diagnostics signatures. | |
SMTP server | TCP | 25 | Default port used by the SMTP server to send email notifications. Port 25 is most commonly used but the actual port number depends on configuration of your environment. | |
Veeam Backup & Replication (optional) | HTTPS | 8543 | Port used by Nutanix AHV Platform Service. | |
HTTPS | 20443 | Port used by Microsoft Azure Platform Service. | ||
HTTPS | 9402 | Port used by AWS Platform Service. | ||
File Server (SMB) | TCP | 445 | Port required to get information about used and free space on SMB shares used by connected Microsoft Hyper-V hosts and clusters. Note: Veeam ONE service account must have read access to connected SMB shares. | |
Veeam ONE Server | Microsoft SQL Server | TCP | 1433 | Port used for communication with the Microsoft SQL Server on which the Veeam ONE database is deployed. |
Veeam ONE Web Services | Veeam ONE Server | TCP | 2742 | Port used for communication between Veeam ONE Web Services and Reporting Service on the Veeam ONE Server. |
Veeam ONE Web Services | Veeam ONE Server | TCP | 2741 | Port used for communication with Veeam ONE internal Web API. |
Veeam ONE | Veeam ONE Server | TCP | 1393; | Used by Veeam ONE Client to communicate with the Veeam ONE Server. |
UDP | 1373 | |||
Workstation | Veeam ONE Web Services | HTTPS | 1239 | Default port to access Veeam ONE Web Services from a user workstation (a different port number can be chosen during setup). |
1 You must open these ports manually
2 To learn about enabling and disabling WMI traffic, see Connecting to WMI Remotely with VBScript and Setting up a Remote WMI Connection
3 Associated with the File and Printer Sharing service
4 To gather performance data from Windows Server 2012 and 2012 R2, you must additionally enable network discovery.