ZyXEL Communications wireless n gigbit router zyxel User Manual

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Chapter 14 Content Filtering
NBG-460N User’s Guide
190
Restrict Web Features
The NBG-460N can disable web proxies and block web features such as ActiveX 
controls, Java applets and cookies.
Keyword Blocking URL Checking
The NBG-460N checks the URL’s domain name (or IP address) and file path 
separately when performing keyword blocking. 
The URL’s domain name or IP address is the characters that come before the first 
slash in the URL. For example, with the URL 
www.zyxel.com.tw/news/
pressroom.php
, the domain name is 
www.zyxel.com.tw
.
The file path is the characters that come after the first slash in the URL. For 
example, with the URL 
www.zyxel.com.tw/news/pressroom.php
, the file path is 
news/pressroom.php
.
Since the NBG-460N checks the URL’s domain name (or IP address) and file path 
separately, it will not find items that go across the two. For example, with the URL 
www.zyxel.com.tw/news/pressroom.php
, the NBG-460N would find “tw” in the 
domain name (
www.zyxel.com.tw)
. It would also find “news” in the file path 
(
news/pressroom.php
) but it would not find “tw/news”.
Days and Times
The NBG-460N also allows you to define time periods and days during which the 
NBG-460N performs content filtering.