ZyXEL Communications ZyWALL 2 Plus - Figure 350 Filter Rule Process

Chapter 37 Filter Configuration
ZyWALL 2 Plus User’s Guide
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Figure 350 Filter Rule Process
You can apply up to four filter sets to a particular port to block multiple types of packets. With
each filter set having up to six rules, you can have a maximum of 24 rules active for a single
port.