Draytek 2900 - Manual (Page 92)

Vigor2900 Series User’s Guide 86
Prevent web access
from IP address Check the box to deny any web surfing activity using IP address,
such as http://202.6.3.2. The reason for this is to prevent someone
dodges the URL Access Control.
You must clear your browser cache first so that the URL content
filtering facility operates properly on a web page that you visited
before.
Enable Restrict Web
Feature Check the box to activate the function.
Java - Check the checkbox to activate the Block Java object
function. The Vigor router will discard the Java objects from the
Internet.
ActiveX - Check the box to activate the Block ActiveX object
function. Any ActiveX object from the Internet will be refused.
Compressed file - Check the box to activate the Block Compressed
file function to prevent someone from downloading any compressed
file. The following list shows the types of compressed files that can
be blocked by the Vigor router.
.
zip, rar, .arj, .ace, .cab, .sit
Executable file - Check the box to reject any downloading behavior
of the executable file from the Internet.
.exe, .com, .scr, .pif, .bas, .bat, .inf, .reg
Cookie - Check the box to filter out the cookie transmission from
inside to outside world to protect the local user's privacy.
Proxy - Check the box to reject any proxy transmission. To control
efficiently the limited-bandwidth usage, it will be of great value to
provide the blocking mechanism that filters out the multimedia files
downloading from web pages. Accordingly, files with the following
extensions will be blocked by the Vigor router.
.mov .mp3 .rm .ra .au .wmv
.wav .asf .mpg .mpeg .avi .ram
Enable Excepting
Subnets Four entries are available for users to specify some specific IP
addresses or subnets so that they can be free from the URL Access
Control. To enable an entry, click on the empty checkbox, named as
ACT, in front of the appropriate entry.
Time Schedule Specify what time should perform the URL content filtering facility.