ZyXEL Communications VPN Series Handbook page 416

Security firewalls

Table of Contents

(SNI) extension fields in server FQDN. Using the SNI to query category from Commtouch

engine, then take action when it matches the block category in Content Filter profile.

ZyWALL/USG Domain Filter Example

Note: All network IP addresses and subnet masks are used as examples in this

article. Please replace them with your actual network IP addresses and subnet

masks. This example was tested using USG310 (Firmware Version: 4.25)

Set Up the Content Filter on the ZyWALL/USG

Go to CONFIGURATION > UTM Profile> Content Filter > Profile > General Settings. Select

Enable HTTPS Domain Filter for HTTPS traffic.

Go to CONFIGURATION > UTM Profile> Content Filter > Profile Management > Add Filter

www.zyxel.com