Billion BiPAC 7300 RA User Manual page 77

5.3.4.4 Block WAN PING
Check Enable if you wish to exclude outside PING requests from reaching this router.
5.3.4.5 URL Filter
URL (Uniform
http://www.example.com
accessing particular websites from their URL. There are no pre-defined URL filter rules; you
can add filter rules to meet your requirements.
Keywords Filtering: Allows blocking by specific keywords within a particular URL
rather than having to specify a complete URL (e.g. to block any image called
"advertisement.gif"). When enabled, your specified keywords list is checked to see if any
keywords are present in URLs accessed to determine if the connection attempt should be
blocked. Note that the URL filter blocks web browser (HTTP) connection attempts using
port 80 only.
For example, the URL
"abcde" occurs in the URL.
Resource Locator
) filter rules allow you to prevent users on your network from
http://www.abc.com/abcde.html
– e.g. an address
would be dropped since the keyword
72
in the form of