ZyXEL Communications NBG420N - Manual (Page 164)

Chapter 14 Content Filtering
NBG420N User’s Guide
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14.6 Customizing Keyword Blocking URL Checking
You can use commands to set how much of a website’s URL the content filter is to check for
keyword blocking. See the appendices for information on how to access and use the command
interpreter.
14.6.1 Domain Name or IP Address URL Checking
By default, the NBG420N checks the URL’s domain name or IP address when performing
keyword blocking.
This means that the NBG420N checks the characters that come before the first slash in the
URL.
For example, with the URL
www.zyxel.com.tw/news/pressroom.php , content filtering only
searches for keywords within www.zyxel.com.tw .
14.6.2 Full Path URL Checking
Full path URL checking has the NBG420N check the characters that come before the last slash
in the URL.
For example, with the URL
www.zyxel.com.tw/news/pressroom.php , full path URL checking
searches for keywords within www.zyxel.com.tw/news/ .
Use the ip urlfilter customize actionFlags 6 [disable | enable]
command to extend (or not extend) the keyword blocking search to include the URL's full
path.
14.6.3 File Name URL Checking
Filename URL checking has the NBG420N check all of the characters in the URL.
For example, filename URL checking searches for keywords within the URL
www.zyxel.com.tw/news/pressroom.php .
Use the ip urlfilter customize actionFlags 8 [disable | enable]
command to extend (or not extend) the keyword blocking search to include the URL's
complete filename.
Apply Click Apply to save your customized settings and exit this screen.
Reset Click Reset to begin configuring this screen afresh
Table 61 Security > Content Filter > Schedule
LABEL DESCRIPTION