Chapter 8 Licensing
ZyWALL USG Series User’s Guide
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8.2 Signature Update
This section shows you how to update the signature packages of ZyWALL VPN and USG devices.
• Use the Configuration > Licensing > Signature Update > Anti-virus screen (Section 8.2.2 on page 269)
to update the anti-virus signatures.
• Use the Configuration > Licensing > Signature Update > IDP/AppPatrol screen (Section 8.2.3 on page
270) to update the signatures used for IDP and application patrol.
8.2.1 What you Need to Know
• You need a valid service registration to update the anti-virus signatures and the IDP/AppPatrol
signatures.
• You do not need a service registration to update the system-protection signatures.
• Schedule signature updates for a day and time when your network is least busy to minimize disruption
to your network.
• Your custom signature configurations are not over-written when you download new signatures.
Note: The Zyxel Device does not have to reboot when you upload new signatures.
8.2.2 The Anti-Virus Update Screen
Click Configuration > Licensing > Signature Update > Anti-Virus to display the following screen.
Expiration Date This field displays the date your service license expires or the date the grace period
expires if the license has already expired.
You can continue to use IDP/AppPatrol, Anti-Virus (AV), Content Filter, Anti-Spam
(AS) during the grace period.
After the grace period ends, all these features are disabled except the following:
• Content Filter Trusted Web Sites
• IDP Custom Signatures
• Anti-Virus Black/White List
• Email Security Black/White List
Count This field displays how many instances of a service you can use with your current
license. N/A means a count does not apply to this service.
Action If you need a license or a trial license has expired, click Buy to buy a new one. If a
Standard license has expired, click Renew to extend the license.
Then, click Activate to connect with the myZyxel server to activate the new license.
Service License Refresh Click this button to renew service license information (such as the registration status
and expiration day).
Note: It is recommended you use this button after you register for a new
service.
Table 86 Configuration > Licensing > Registration > Service (continued)
LABEL DESCRIPTION
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