CIFS virus protection is a Data ONTAP feature that allows a virus-scanning PC client running compliant antivirus applications to provide on-access virus scanning of files on a storage system. On-access virus scanning means that a file is scanned before a CIFS client is allowed to open it.
CIFS virus scanning is carried out on dedicated PC clients running the Data ONTAP-compliant antivirus application of your choice. When you enable the virus-scanning process through Data ONTAP on the storage system, the virus-scanning application tells the system to send file scanning requests.
The virus-scanning application watches for requests from the storage system. Whenever the types of files you specify are opened or changed on the storage system, Data ONTAP sends the PC client a request to scan the file.
The Data ONTAP virus-scanning process can scan multiple storage systems from a single PC client if your virus-scanning application performs this function. For more information about whether a specific virus-scanning application can accommodate scanning multiple systems, contact the manufacturer of your virus-scanning application.
In order to successfully scan for viruses on the storage system, the anti-virus application installed on your PC client must be a version customized for Data ONTAP storage systems and supplied by a supported anti-virus software partner.
By default, files with the extensions shown in the following table are scanned when CIFS virus scanning is enabled.
Note
In this table, the "?" character is a wildcard that matches any character or no character. For example,"C??" matches "C", "CL", "CPP", "C++", and so on.
Caution
Using "???" will cause all files to be scanned. This may severely degrade performance and is not recommended.
You can also configure Data ONTAP so that file extensions not in the default list are scanned, or only a subset of the default file extensions is scanned. For more information, see Specifying file types to be scanned.
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Part No. 210-01081_B0
File: vscan2.htm
Last updated: 01-Dec-2005 16:36:30