ZyXEL Communications 3.1 ユーザーズマニュアル

 Chapter 23 Content Filtering

ZyWALL (ZLD) CLI Reference Guide

This example shows how to collect and display content filtering statistics.  

The following example shows how to limit the web access for a sales group. 

First, create a sales address object. This example uses a subnet that covers IP addresses 
172.21.3.1 to 172.21.3.254.

Then create a schedule for all day.

Create a filtering profile for the group.

You can use the following commands to block sales from accessing adult and pornography websites.

Enable the external web filtering service.

Note: You must register for the external web filtering service before you can use it  (see 

You can also customize the filtering profile. The following commands block active-X, java and proxy 
access.

Append a content filter policy.

Router(config)# content-filter statistics collect

Router(config)# show content-filter statistics summary

total web pages inspected               : 0

  web pages warned by category service : 0

  web pages blocked by category service: 0

  web pages blocked by custom service  : 0

    restricted web features            : 0

    forbidden web sites                : 0

    url keywords                       : 0

  web pages blocked without policy     : 0

  web pages passed                     : 0

  unsafe web pages                     : 0

  other web pages                      : 0