29
Chapter 6: Configuring the Wireless-G Broadband Router
The Access Restrictions Tab - Internet Access
Wireless-G Broadband Router
8. You can filter access to various services accessed over the Internet, such as FTP or telnet, by selecting
services from the drop-down menus next to
Blocked Services
. (You can block up to 20 services.)
Then enter the range of ports you want to filter.
If the service you want to block is not listed or you want to edit a service’s settings, then click the
Add/Edit
Service
button. Then the
Port Services
screen will appear.
To add a service, enter the service’s name in the
Service Name
field. Select its protocol from the
Protocol
drop-down menu, and enter its range in the
Port Range
fields. Then click the
Add
button.
To modify a service, select it from the list on the right. Change its name, protocol setting, or port range. Then
click the
Modify
button.
To delete a service, select it from the list on the right. Then click the
Delete
button.
When you are finished making changes on the
Port Services
screen, click the
Apply
button to save changes.
If you want to cancel your changes, click the
Cancel
button. To close the
Port Services
screen and return to
the
Access Restrictions
screen, click the
Close
button.
9. If you want to block websites with specific URL addresses, enter each URL in a separate field next to
Website
Blocking by URL Address
.
10. If you want to block websites using specific keywords, enter each keyword in a separate field next to
Website
Blocking by Keyword
.
11. Click the
Save Settings
button to save the policy’s settings. To cancel the policy’s settings, click the
Cancel
Changes
button.
To create an Inbound Traffic policy:
1. Select
Inbound Traffic
as the Policy Type.
2. Select a number from the
Internet Access Policy
drop-down menu.
3. To enable this policy, click the radio button beside
Enable
.
4. Enter a Policy Name in the field provided.
5. Enter the source IP address whose traffic you want to manage. Select the appropriate protocol:
TCP
,
UDP
, or
Both
. Enter the appropriate port range, or select
Any
. Enter the destination IP address whose traffic you want
to manage, or select
Any
.
Figure 5-31: Port Services
Figure 5-32: Access Restrictions Tab - Inbound Traffic
