ZyXEL Communications VPN Series Handbook page 555

What Could Go Wrong?
If you are not be able to configure any UTM policies or it's not working, there are
two possible reasons:
You have not subscribed for the UTM service.
You have subscribed for the UTM service but the license is expired.
You can click the link from the CONFIGURATION > Licensing > Registration screen
of your ZyXEL device's Web Configurator or click the myZyXEL.com 2.0 icon from
the portal page (https://portal.myzyxel.com/) to register or extend your UTM
license.
www.zyxel.com
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