ZyXEL Communications 70 Series - Manual (Page 265)

ZyWALL 5/35/70 Series User’s Guide
265 Chapter 14 Anti-Virus
Update Now Click this button to begin downloading signatures from the Update Server
immediately.
Auto Update Select the check box to configure a schedule for automatic signature updates. The
Hourly, Daily and Weekly fields display when the check box is selected. The
ZyWALL then automatically downloads signatures from the Update Server
regularly at the time and/or day you specify.
Hourly Select this option to have the ZyWALL check the update server for new signatures
every hour. This may be advisable when new viruses are currently spreading
throughout the Internet.
Daily Select this option to have the ZyWALL check the update server for new signatures
every day at the hour you select from the list box. The ZyWALL uses a 24-hour
clock. For example, choose 15 from the O’clock list box to have the ZyWALL
check the update server for new signatures at 3 PM every day.
Weekly Select this option to have the ZyWALL check the update server for new signatures
once a week on the day and hour you select from the list boxes. The ZyWALL uses
a 24-hour clock, so for example, choose Wednesday and 15 from the respective
list boxes to have the ZyWALL check the update server for new signatures at 3PM
every Wednesday.
Apply Click this button to save your changes back to the ZyWALL.
Reset Click this button to close this screen without saving any changes.
Table 84 Anti-Virus: Update (continued)
LABEL DESCRIPTION