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Wireless ADSL2+ Modem Router DG834Gv5 User Manual
Protecting Your Network
3-11
v1.0, March 2010
Although the modem router already holds a list of many service port numbers, you are not limited
to these choices. Use the following procedure to define your own services.
To define a service:
1.
Log in to the modem router at its default LAN address of
with its default
user name of
admin
default password of
password
, or using whatever password and LAN
address you have chosen for the modem router.
2.
Under the Content Filtering heading, select Services to display the Services screen:
To create a new service, click
Add Custom Service
.
To edit an existing service, select its button on the left side of the table, and then click
Edit
Service
.
To delete an existing service, select its button on the left side of the table, and then click
Delete Service
.
3.
Use the screen shown in the following figure to define or edit a service.
4.
Click
Apply
to save your changes.
Figure 3-8
Figure 3-9
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Wireless ADSL2+ Modem Router DG834Gv5 User Manual
3-12
Protecting Your Network
v1.0, March 2010
Setting Times and Scheduling Firewall Services
The modem router uses network time protocol (NTP) to obtain the current time and date from one
of several network time servers on the Internet.
To localize the time for your log entries, you must specify your time zone:
1.
Log in to the modem router at its default LAN address of
with its default
user name of
admin
, default password of
password
, or using whatever password and LAN
address you have chosen for the modem router.
2.
On the main menu, select Schedule to display the Schedule screen:
3.
Select your time zone. This setting will be used for the blocking schedule according to your
local time zone and for time-stamping log entries.
If your time zone is currently in daylight savings time, select the
Adjust for daylight savings
time
check box.
Figure 3-10
Note:
If your region uses daylight savings time, you must manually select
Adjust for
Daylight Savings Time
on the first day of daylight savings time, and clear it at
the end. Enabling daylight savings time causes 1 hour to be added to the
standard time.
Page 53 / 157
Wireless ADSL2+ Modem Router DG834Gv5 User Manual
Protecting Your Network
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v1.0, March 2010
4.
The modem router has a list of NETGEAR NTP servers. If you prefer to use a particular NTP
server as the primary server, enter its IP address in the
Use this NTP Server
field.
5.
Click
Apply
to save your settings.
Scheduling Firewall Services
If you enabled services blocking in the Block Services screen or port forwarding in the Ports
screen, you can set up a schedule for when blocking occurs or when access is not restricted.
1.
Log in to the modem router at its default LAN address of
with its default
user name of
admin
default password of
password
, or using whatever password and LAN
address you have chosen for the modem router.
2.
On the main menu, select the Schedule. The Schedule screen appears.
3.
To block Internet services based on a schedule, select
Every Day
or select one or more days. If
you want to limit access completely for the selected days, select
All Day
. Otherwise, to limit
access during certain times for the selected days, fill in the
Start Blocking
and
End Blocking
fields.
4.
Enter the values in 24-hour time format. For example, 10:30 a.m. would be 10 hours and 30
minutes, and 10:30 p.m. would be 22 hours and 30 minutes. If you set the start time after the
end time, the schedule will be effective through midnight the next day.
5.
Click
Apply
to save your changes.
Page 54 / 157
4-1
v1.0, March 2010
Chapter 4
Managing Your Network
This chapter describes how to perform network management tasks with your ADSL2+ Modem
Wireless Router.
Backing Up, Restoring, or Erasing Your Settings
The configuration settings of the modem router are stored in a configuration file in the modem
router. This file can be backed up to your computer, restored, or reverted to factory default
settings. The procedures below explain how to do these tasks.
Backing Up the Configuration to a File
1.
Log in to the modem router at its default LAN address of
with its default
user name of
admin
default password of
password
, or using whatever user name, password
and LAN address you have chosen for the modem router.
2.
Under the Maintenance heading on the main menu, select Backup Settings to display the
Backup Settings screen:
3.
Click
Backup
to save a copy of the current settings.
4.
Store the .cfg file on a computer on your network.
Figure 4-1
Page 55 / 157
Wireless ADSL2+ Modem Router DG834Gv5 User Manual
Managing Your Network
4-2
v1.0, March 2010
Restoring the Configuration from a File
To restore the configuration:
1.
Log in to the modem router at its default LAN address of
with its default
user name of
admin
default password of
password
, or using whatever user name, password
and LAN address you have chosen for the modem router.
2.
Under the Maintenance heading on the main menu, select Backup Settings.
3.
Enter the full path to the file on your network, or click
Browse
to locate the file.
4.
When you have located the .cfg file, click
Restore
to upload the file to the modem router.
5.
The modem router reboots.
Erasing the Configuration
You can use the Erase feature to erase its configuration settings and restore the modem router to
the factory default settings.
To erase the configuration:
1.
Under the Maintenance heading on the main menu select, Backup Settings.
2.
Click
Erase
.
3.
The modem router reboots.
After an erase, the modem router password is
password
, the LAN IP address is
192.168.0.1
,
and the modem router DHCP client is enabled.
Upgrading the Modem Router Firmware
The software of the modem router is stored in flash memory, and can be upgraded as new software
is released by NETGEAR. Upgrade files can be downloaded from the NETGEAR website. If the
upgrade file is compressed (a .zip file), you must first extract the binary (.bin or .img) file before
uploading it to the modem router.
Note:
To restore the factory default configuration settings when you do not know the
login password or IP address, press both the Wireless button and WPS button on
the side of the modem router for 5 seconds.

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