IronPort Systems ZyAIR B-4000 - Manual (Page 123)

ZyAIR B-4000 Hot Spot Gateway
Filtering 12-1
Chapter 12
Filtering
This chapter shows you how to configure the ZyAIR’s filter function.
12.1 About Filtering
Filtering allows you to block subscriber access to a list of destinations. This lets you block access to
specific Internet websites or IP addresses. An example of what this would be useful for is blocking access
to sites where subscribers would use large amounts of bandwidth for large file downloads or file sharing.
12.2 Configuring Filtering
To configure filtering on the ZyAIR, click ADVANCED, FILTERING to display the screen as shown
next.
Pass through has priority over filtering.