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Page 196 / 357 Scroll up to view Page 191 - 195
Vigor2830 Series User’s Guide
184
4.7.3 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 or update the license 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.
Note:
If you have used
Service Activation Wizard
to activate WCF service, you can skip
this section.
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.
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.
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Vigor2830 Series User’s Guide
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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.
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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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.
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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.
4.8 Bandwidth Management
Below shows the menu items for Bandwidth Management.
4.8.1 Sessions Limit
A PC with private IP address can access to the Internet via NAT router. The router will
generate the records of NAT sessions for such connection. The P2P (Peer to Peer) applications
(e.g., BitTorrent) always need many sessions for procession and also they will occupy over
resources which might result in important accesses impacted. To solve the problem, you can
use limit session to limit the session procession for specified Hosts.
In the
Bandwidth Management
menu, click
Sessions Limit
to open the web page.
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To activate the function of limit session, simply click
Enable
and set the default session limit.
Enable
Click this button to activate the function of limit session.
Disable
Click this button to close the function of limit session.
Default session limit
Defines the default session number used for each computer in
LAN.
Limitation List
Displays a list of specific limitations that you set on this web
page.
Start IP
Defines the start IP address for limit session.
End IP
Defines the end IP address for limit session.
Maximum Sessions
Defines the available session number for each host in the
specific range of IP addresses. If you do not set the session
number in this field, the system will use the default session
limit for the specific limitation you set for each index.
Add
Adds the specific session limitation onto the list above.
Edit
Allows you to edit the settings for the selected limitation.
Remove
Remove the selected settings existing on the limitation list.
Administration Message
Type the words which will be displayed when reaches the

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