ZyXEL Communications NBG-417N - V1.0 Manual page 140

Chapter 14 Content Filtering
Restrict Web Features
The NBG-417N can disable web proxies and block web features such as ActiveX
controls, Java applets and cookies.
Keyword Blocking URL Checking
The NBG-417N 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-417N 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-417N 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".
140
NBG-417N User's Guide