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237
a partial noun, or a complete URL string. Multiple
keywords within a frame are separated by space, comma, or
semicolon. In addition, the maximal length of each frame is
32-character long. After specifying keywords, the Vigor
router will decline the connection request to the website
whose URL string matched to any user-defined keyword. It
should be noticed that the more simplified the blocking
keyword list is, the more efficiently the Vigor router
performs.
Web Feature
Enable Restrict Web Feature -
Check this box to make
the keyword being blocked or passed.
Action -
This setting is available only when
Either: URL
Access Control First
or
Either: Web Feature First
is
selected.
Pass
-
Allow accessing into the corresponding webpage
with the keywords listed on the box below.
Block
-
Restrict accessing into the corresponding webpage
with the keywords listed on the box below.
If the web pages do not match with the specified feature set
here, it will be processed with reverse action.
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.
Upload
– Check the box to block the file upload by way of
web page.
File Extension Profile –
Choose one
of the profiles that
you configured in
Object Setting>> File Extension
Objects
previously for passing or blocking the file
downloading.
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After finishing all the settings, please click
OK
to save the configuration.
3.8.4 Web Content Filter Profile
There are three ways to activate WCF on vigor router, using
Service Activation
Wizard
, by
means of
CSM>>Web Content Filter Profile
or via
System Maintenance>>Activation
.
Service Activation Wizard allows you to use trial version of WCF directly without accessing
into the server (
MyVigor
However, if you use the
Web Content Filter Profile
page to activate WCF feature, it is
necessary for you to access into the server (
MyVigor
Therefore, you need to register an account on http://myvigor.draytek.com for using
corresponding service. Please refer to section of creating MyVigor account.
WCF adopts the mechanism developed and offered by certain service provider (e.g., DrayTek).
No matter activating WCF feature or getting a new license for web content filter, you have to
click
Activate
to satisfy your request. Be aware that service provider matching with Vigor
router currently offers a period of time for trial version for users to experiment. If you want to
purchase a formal edition, simply contact with the channel partner or your dealer.
Click
CSM
and click
Web Content Filter Profile
to open the profile setting page. The default
setting for Setup Query Server /Setup Test Server is
auto-selected
. You can choose another
server for your necessity by clicking
Find more
searching another qualified and suitable one.
Note 1:
Web Content Filter (WCF) is not a built-in service of Vigor router but a service
powered by
Commtouch
. If you want to use such service (trial or formal edition), you
have to perform the procedure of activation first. For the service of formal edition, please
contact with your dealer/distributor for detailed information.
Note 2
: Commtouch is merged by
Cyren,
and
GlobalView
services will be continued to
deliver powerful cloud-based information security solutions! Refer to:
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Available settings are explained as follows:
Item
Description
Activate
Click it to access into MyVigor for activating WCF service.
Setup Query Server
It is recommended for you to use the default setting,
auto-selected. You need to specify a server for categorize
searching when you type URL in browser based on the web
content filter profile.
Setup Test Server
It is recommended for you to use the default setting,
auto-selected.
Find more
Click it to open http://myvigor.draytek.com for searching
another qualified and suitable server.
Test a site to verify
whether it is categorized
Click this link to do the verification.
Set to Factory Default
Click this link to retrieve the factory settings.
Default Message
You can type the message manually for your necessity or
click this button to get the default message which will be
displayed on the field of
Administration Message
.
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Cache
None
– the router will check the URL that the user wants to
access via WCF precisely, however, the processing rate is
normal. Such item can provide the most accurate URL
matching.
L1
– the router will check the URL that the user wants to
access via WCF. If the URL has been accessed previously,
it will be stored for a short time (about 1 second) in the
router to be accessed quickly if required. Such item can
provide accurate URL matching with faster rate.
L2
– the router will check the URL that the user wants to
access via WCF. If the data has been accessed previously,
the IP addresses of source and destination IDs will be
memorized for a short time (about 1 second) in the router.
When the user tries to access the same destination ID, the
router will check it by comparing the record stored. If it
matches, the page will be retrieved quickly. Such item can
provide URL matching with the fastest rate.
L1+L2 Cache
– the router will check the URL with fast
processing rate combining the feature of L1 and L2.
Eight profiles are provided here as Web content filters. Simply click the index number under
Profile to open the following web page. The items listed in Categories will be changed
according to the different service providers. If you have and activate another web content filter
license, the items will be changed simultaneously. All of the configuration made for web
content filter will be deleted automatically. Therefore, please backup your data before you
change the web content filter license.
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Available settings are explained as follows:
Item
Description
Profile Name
Type a name for the CSM profile. The maximum length of
the name you can set is 15 characters.
Black/White List
Enable –
Activate white/black list function for such profile.
Group/Object Selections –
Click
Edit
to choose the group
or object profile as the content of white/black list.
Pass
-
allow
accessing into the corresponding webpage
with the characters listed on
Group/Object Selections
. If
the web pages do not match with the specified feature set
here, they will be processed with the categories listed on the
box below.
Block
-
restrict
accessing into the corresponding webpage
with the characters listed on
Group/Object Selections
.
If the web pages do not match with the specified feature set
here, they will be processed with the categories listed on the
box below.
Action
Pass
- allow accessing into the corresponding webpage with
the categories listed on the box below.
Block
- restrict accessing into the corresponding webpage
with the categories listed on the box below.
If the web pages do not match with the specified feature set
here, it will be processed with reverse action.
Log
None
– There is no log file will be recorded for this profile.
Pass
– Only the log about Pass will be recorded in Syslog.
Block
– Only the log about Block will be recorded in
Syslog.
All
– All the actions (Pass and Block) will be recorded in
Syslog.
After finishing all the settings, please click
OK
to save the configuration.

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