Billion Electric Company BiPAC 7402G User Manual

Page 76

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802.11g ADSL2+ VPN Firewall Router

Chapter 4: Configuration

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

www.abc.com

will be sent to the remote web server because

it is listed in the trusted list, whilst the URL request for

www.google

or

www.google.com

will be dropped,

because

www.google

is in the forbidden list.

Example:

Andy wishes to disable all WEB traffic except for ones listed in the trusted domain, which

would prevent Bobby from accessing other web sites. Andy selects both functions in the Domain
Filtering

and thinks that it will stop Bobby. But Bobby knows this function, Domain Filtering, ONLY

disables all WEB traffic except for Trusted Domain, BUT not its IP address. If this is the situation,
Block surfing by IP address

function can be handy and helpful to Andy. Now, Andy can prevent Bobby

from accessing other sites.

Restrict URL Features:

This function enhances the restriction to your URL rules.

Block Java Applet:

This function can block Web content that includes the Java Applet. It is to

prevent someone who wants to damage your system via standard HTTP protocol.

Block surfing by IP address:

Preventing someone who uses the IP address as URL for

skipping Domains Filtering function. Activates only and if Domain Filtering enabled.

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