vscan extensions { include | exclude } [ reset | set ext_list | add ext-list | remove ext-list ]
vscan [ on [-f] | off ]
vscan options timeout [ reset | set <value> ]
vscan options abort_timeout [ reset | set <value> ]
vscan options mandatory_scan [ on | off ]
vscan options use_host_scanners [ on | off ]
vscan options client_msgbox [ on | off ]
vscan reset
vscan scanners [stop scanner-IP-address | secondary_scanners [ scanner-IP-address [, scanner-IP-address ]]]
vscan extensions { include | exclude } [ reset | set ext_list
| add ext-list | remove ext-list ]
ext-list is a comma separated list of at most six letters
file extensions. The include list determines if a given
file should be scanned for viruses. The exclude list
determines if a given file should not be scanned for
viruses. If an extension is listed on both the exclude and
the include list, then files with that extension are not
scanned for viruses. If an extension is not listed on
either the include list or the exclude list, then files
with that extension are not scanned for viruses. The character
? is a wild card. When it is not the last character,
it matches any single character. When it is the last
character, or part of a trailing sequence of ? , it
matches any number of characters (0, 1 or more). The
exception is if it is in the first or second position,
when it matches any or no character only.
For example, putting C?? into the extension list would
cause the filer to scan the files ABC.C, ABC.CPP, ABC.C++,
ABC.CPLUS and so on.
For example, putting C? into the extension list would
cause the filer to scan the files ABC.C, ABC.CP and so on;
but not ABC.CPP
For example, putting A?C into the extension list would
cause the filer to scan the files ABC.ABC, ABC.ACC and so
on; but not ABC.AC
For example, putting ? into the extension list would
cause the filer to scan the files ABC.A, ABC.C, ABC and so
on; but not ABC.AC
Usage of
vscan extensions command ext-list
has been deprecated. Instead, please use
vscan extensions include command ext-list
vscan extensions { include | exclude } Displays the current file extension list.
vscan extensions { include | exclude } reset Restores the file extension list to a default list provided by Network Appliance.
vscan extensions { include | exclude } set ext-list Specifies a new extension list which replaces the current list.
vscan extensions { include | exclude } add ext-list Adds new entries to the current file extension list.
vscan extensions { include | exclude } remove ext-list Removes entries from the current file extension list.
vscan [ on [-f] | off ]
Enables/disables on-access virus scanning for files on the
filer. The f flag forces virus scanning to be enabled
even if there are no vscan servers available to scan files
for the filer.
vscan options
Displays the current values of the virus scan options.
vscan options timeout [ reset | set <value> ] Displays the current virus scan timeout value in seconds. This value determines how long the filer will wait for the vscan server to perform a virus scan request. After this time period elapses, the filer allows the scan to continue but contacts the vscan server to ensure that it is still functioning and is still scanning the file. This allows the filer to detect and recover from a vscan server failure which occurs while a scan is in progress. The timeout value may be reset to a NetApp-provided default value. It is also possible to set the timeout.
vscan options abort_timeout [ reset | set <value> ] Displays the current virus scan abort_timeout value in seconds. This value determines how long the filer will wait for the vscan server to perform a virus scan request. Even if the file is still being scanned, the filer will abort the scan. The filer may deny access to the file if this time period elapses, depending on the setting for the vscan option mandatory_scan. The timeout value may be reset to a NetApp-provided default value. It is also possible to set the timeout. Note that setting the timeout to 0 disables this option. If the abort_timeout setting is 0, the filer will wait forever for a scan to complete as long as the vscan server reports that it is making progress.
vscan options mandatory_scan [ on | off ] Displays the current setting for the mandatory_scan option. If set to "on", then access to files will be denied if a virus scan cannot be performed, for example because no scanners are available. If this option is set to "off" then access to files is allowed if it is not possible to scan the file.
vscan options use_host_scanners [ on | off ] Displays the current setting for the use_host_scanners option. If set to "on", then vfilers will be allowed to use vscan servers which are registered with the hosting filer. If this option is set to "off" then a vfiler can only use vscan servers which have registered to the vfiler's IP address.
vscan options client_msgbox [ on | off ] Displays the current setting for the client_msgbox option. If set to "on", the filer will attempt to send a pop-up MsgBox to the opener of an infected file.
vscan reset
Discards cached information of files that have been successfully
scanned.
vscan scanners [stop scanner-IP-address | secondary_scanners [ scanner-IP-address [, scanner-IP-address ]]] Displays a list of vscan servers which have offered to scan files for the filer, or terminates the connection to a specified vscan server, or specifies which vscan server(s) should be classified as secondary scanners. Secondary scanners are not used by the filer to perform scans unless there are no primary scanners available. To remove all secondary scanners from the list, use a pair of double quotes ("") as the argument.
Filer1> vscan Virus scanning is enabled. Virus scanners(IP and Name) P/S Connect time (dd:hh:mm) Reqs Fails ---------------------------------------------------------------------------- 100.400.100.10 \C5-4 Pri 00:00:45 138 1 102.101.100.99 \CCOLIN-WIN2K Pri 00:00:32 120 0
List of extensions to scan:
ARJ,ASP,BAT,BIN,DOC,DOT,DRV,EXE,INI,SYS,VBS
List of extensions not to scan:
Extensions-not-to-scan list is empty.
Number of files scanned: 158
Number of scan failures: 1
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