Chapter 13 Content Filtering Screens
ZyWALL 2WG User’s Guide
288
Figure 178
SECURITY > CONTENT FILTER > Cache
The following table describes the labels in this screen.
Table 83
SECURITY > CONTENT FILTER > Cache
LABEL
DESCRIPTION
URL Cache Setup
Maximum TTL
Type the maximum time to live (TTL) (1 to 720 hours). This sets how long the
ZyWALL is to allow an entry to remain in the URL cache before discarding it.
Apply
Click
Apply
to save your changes back to the ZyWALL.
Reset
Click
Reset
to begin configuring this screen afresh.
URL Cache Entry
Flush
Click this button to clear all web site addresses from
the cache manually.
Refresh
Click this button to reload the cache.
#
This is the index number of a categorized web site address record.
Category
This field shows the site category to which requested access belongs.
URL
This is a web site’s address that the ZyWALL previously checked with the external
content filtering database.
Remaining Time
(hour)
This is the number of hours left before the URL entry is discarded from the cache.
Modify
Click the delete icon to remove the URL entry from the cache.