Administrator Guide

6. In the Port eld, type the port number or click Use default port.
7. Click OK to conrm your changes.
Delete a NAS Antivirus Server
You cannot delete the last server unless you rst allow any in-progress operations to complete and you disable NAS antivirus on all
SMB shares.
NOTE: Reducing the number of available antivirus servers might aect le-access performance.
To delete a NAS antivirus server:
1. Click Group, expand Group Conguration, and select the NAS cluster.
2. Click the Advanced tab.
3. Click Congure Antivirus Servers to go to the Congure Antivirus Servers panel.
4. Select one or more servers from the list and click Delete. When prompted, conrm the deletion.
About NAS Antivirus Clusterwide Defaults
NAS antivirus clusterwide defaults apply automatically to all newly created SMB shares.
The defaults do not apply to any existing SMB shares for which you have manually congured share-specic NAS antivirus settings.
If you uncongure the NAS antivirus service, you cannot modify the clusterwide defaults. However, if you subsequently recongure
the service, the defaults that were previously in place are preserved. In addition, you must congure an antivirus server before you
can specify clusterwide defaults.
To enable NAS clusterwide antivirus defaults:
1. Click Group, expand Group Conguration, and select the NAS cluster.
2. Click the Advanced tab and go to the Antivirus Defaults for SMB Shares panel.
3. Select Enable virus scanning.
4. Click the Save all changes icon at the top of the NAS cluster window to save your changes.
NOTE: You cannot navigate away from the NAS cluster window without conrming that you want to discard or save
your changes.
When you have enabled antivirus defaults, you can congure the ability to control which le types or directories are scanned.
Enable the NAS Antivirus Service for a Cluster
You can enable the NAS antivirus service for the entire cluster. When you congure or modify the default NAS antivirus settings for a
NAS cluster, the defaults apply to all newly created SMB shares.
1. Click Group, expand Group Conguration, and select the NAS cluster.
2. Click the Advanced tab and go to the Antivirus Defaults for SMB Shares panel.
3. Select or clear the Enable virus scanning checkbox.
4. Click the Save all changes icon on the top task bar to save the current selections.
After you enable the antivirus service, you can:
• Exclude le extensions from the scan
• Exclude directory paths from the scan
Exclude File Types on a Cluster
1. Prepare a list of le types that you want to exclude from scans:
• Include variants of those le types, such as docx and doc to specify Microsoft Word documents.
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NAS Container Operations