Billion BiPAC 7402NX User Manual page 104

Domains Filtering: This function checks the whole URL not the IP address, in URLs accessed against
your list of domains to block or allow. If it is matched, the URL request will be sent (Trusted) or dropped
(Forbidden). For this function to be activated, both check-boxes must be checked.
checking procedure:
1. Check the domain in the URL to determine if it is in the trusted list. If yes, the connection attempt
is sent to the remote web server.
2. If not, check if it is listed in the forbidden list. If yes, then the connection attempt will be
dropped.
3. If the packet does not match either of the above two items, it is sent to the remote web server.
4. Please be note that the completed URL, "www" + domain name shall be specified. For example
to block traffic to www.google.com.au, enter "www.google" or "www.google.com"
In the example below, the URL request for
is listed in the trusted list, whilst the URL request for
because www.google
Chapter 4: Configuration
Billion BiPAC 7402NX(L) 802.11n 3G/ADSL2+ (VPN) Firewall Router
www.abc.com
is in the forbidden list.
will be sent to the remote web server because it
www.google or www.google.com
Here is the
will be dropped,
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