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N150 Wireless ADSL2+ Modem Router DGN1000 User Manual
Service. From this list, select the application or service you want to allow or block. The list
already displays many common services, but you are not limited to these choices. Use the
Services screen to add any additional services or applications that do not already appear.
See
Configure Services
Action. Choose how you want to handle this type of traffic. You can block or allow always, or
you can block or allow according to the schedule you have defined in the Schedule screen,
described in
Schedule Firewall Services
Send to LAN Server. Enter the IP address of the computer or server on your LAN that
receives the inbound traffic covered by this rule.
WAN Users. These settings determine which packets are covered by the rule, based on their
source (WAN) IP address:
Any. All IP addresses are covered by this rule.
Address range. When this option is selected, the Start and Finish fields are required.
Single address. Enter the required address in the Start field.
Log. You can select whether to log the traffic:
Never. No log entries are made for this service.
Always. Any traffic for this service type is logged.
Match. Traffic of this type that matches the settings and action are logged.
Not match. Traffic of this type that does not match the settings and action are logged.
Inbound Rule Example: Allowing Video Conferencing
Create an inbound rule to allow incoming video conferencing to be initiated from a restricted
range of outside IP addresses, such as from a branch office. In the following figure,
CU-SeeMe connections are allowed from a specified range of external IP addresses only. In
this case, logging of any incoming CU-SeeMe requests that do not match the allowed
settings is always allowed.
on page 52.
on page 55.
Chapter 4. Security Settings
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