Content Filtering
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N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B
7. In the Service User field, select Any (the default) to allow this service to be used by any
computer on the Internet. Otherwise, select Single address, and enter the IP address of
one computer to restrict the service to a particular computer.
8. Select the service type, either TCP or UDP or both (TCP/UDP). If you are not sure, select
TCP/UDP.
9. In the Triggering Port field, enter the number of the outbound traffic port that will cause the
inbound ports to be opened.
10. Enter the inbound connection port information in the Connection Type, Starting Port, and
Ending Port fields.
11. Click Apply. The service appears in the Port Triggering Portmap table.
Set the Time Zone
The modem router uses the Network Time Protocol (NTP) to obtain the current time and date
from one of several network time servers on the Internet.
To set the time zone:
1. Select Content Filtering > Schedule to display the following screen:
2. Select your time zone. This setting determines the blocking schedule and time-stamping of
log entries.
3. If your time zone is in daylight savings time, select the Adjust for Daylight Savings Time
check box to add one hour to standard time.
Note: If your region uses daylight savings time, select Adjust for Daylight
Savings Time on the first day and clear it after the last day.