9

Update

This chapter shows you how to update the ZyWALL’s signature packages.

9.1 Updating Anti-virus Signatures

When scheduling signature updates, choose a day and time when your network is least busy to minimize disruption to your network. Your custom signature configurations are not overwritten when you download new signatures.

IDP signatures (see the chapters on IDP) are included with string-based anti-virus signatures. When you download new signatures using the IDP Update screen, anti-virus signatures are also downloaded. The version number changes both in the IDP Update screen and this screen. Both screens also share the same Auto-Updateschedule. Changes made to the schedule in one screen are reflected in the other.

"The ZyWALL does not have to reboot when you upload new signatures.

Click Licensing > Update >Anti-Virusto display the following screen.

 

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ZyWALL USG 300 User’s Guide