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108
Settings
9.
Click
Add
.
10.
Click
Save
.
Removing Ports From the Port Triggering List
1.
Make sure you’ve enabled port triggering. (See “Enabling Port Triggering” on page 107.)
2.
Click
Advanced settings > Router > Port Trigger
.
3.
To keep the entry in the list (in case you want to re-enable this entry later on), clear the
Enable
check box.
— or —
To remove the entry from the list:
±
Click the row that you want to remove. A row of buttons (
Delete
,
OK
,
Cancel
) appears.
±
Click
Delete
.
DMZ Panel
DMZ stands for “demilitarized zone.” You can select one computer to receive all unsolicited incoming
connections.
The IP address of the DMZ is the default recipient of incoming packets (from the Internet) that are not
handled by port forwarding rules, port triggering rules, or NAT’d connections:
1.
If port forwarding, port triggering, or both are enabled, incoming traffic is routed according to the
port forwarding rules, port triggering rules, or NAT’d connections.
2.
If incoming traffic was not routed as a result of the above:
±
If DMZ is enabled, then incoming traffic is routed to the computer that uses the IP address
specified by the DMZ settings.
±
If DMZ is not enabled, the incoming traffic is blocked.
Note:
Putting a computer in the DMZ opens all the ports of that computer, and exposes that computer to
various security risks. Use this option only as a last resort — if possible, use other options instead (for
example, port forwarding or port triggering).
Enabling DMZ
Before you can use or configure DMZ, you must enable it.
1.
Log in to the home page.
2.
Click
Advanced settings > Router > Basic
.
3.
Next to
DMZ
, select
Enable
.
4.
Click
Save
.
Page 117 / 180
Settings
109
Settings
Configuring DMZ
1.
Make sure you’ve enabled DMZ. (See “Enabling DMZ” on page 108.)
2.
Click
Advanced settings > Router > DMZ
.
3.
Specify the computer that you want exposed to the Internet: in the
Destination IP Address
field, enter the IP address of the computer. (If you don’t know how to find the IP address, see
“Finding the IP Address” on page 129.)
4.
In the
Source IP Address
section, specify what incoming traffic (not handled by port
forwarding, port triggering, or NAT) to forward to this computer.
To forward all incoming traffic, click
Any
.
— or —
To forward incoming traffic from certain IP addresses:
±
Click
Restriction
.
±
In the two additional fields that are displayed, enter the start and end IP addresses of a
range.
5.
Using the DHCP Static IP Assignment List, assign an IP address based on the MAC address
of the computer that is in the DMZ. (See “Assigning an IP Address Based on a MAC Address”
on page 104.)
— or —
On the computer that is in the DMZ, disable DHCP, and manually assign the IP address,
gateway, and DNS server.
Resetting the Software to Default Settings
WARNING:
If you reset the software to default settings:
• You must go through the device setup (page 20), as if you've just purchased the device.
• Any changes you’ve made to the settings are lost.
Your 3G and 4G account information is not affected; after reset, the device remains
provisioned for service.
You’ll need to reset the software to default settings if:
You’ve forgotten the administrator password.
You’ve changed the DHCP settings such that the device is inoperable (for example, there’s no
communication with the device).
You have two options to initiate the reset:
Through the software. (See “Resetting the Software to Default Settings (Through the Browser
Interface)” on page 111.)
Through the reset button on the device. (See the following section.)
Page 118 / 180
110
Settings
Resetting the Software to Default Settings (Through the Reset Button)
1.
Using slight thumb pressure, slide the battery compartment cover upward to remove it.
2.
Locate the small hole near the battery compartment. The reset button is inside this hole.
2ESET BUTTON
3.
Insert a thin object (for example, the end of a paper clip) into the hole, and press down
for five or
more seconds
.
Page 119 / 180
Settings
111
Settings
4.
Replace the battery compartment cover.
5.
Check the device LCD. If it displays “Reset to factory defaults? Press
to accept,” press the
power button
on the device.
6.
Follow the instructions on the device LCD.
Resetting the Software to Default Settings (Through the Browser Interface)
WARNING:
If you reset the software to default settings:
• You must go through the device setup (page 20), as if you’ve just purchased the device.
• Any changes you’ve made to the settings are lost.
Your 3G and 4G account information is not affected; after reset, the device remains
provisioned for service.
1.
Log in to the home page.
2.
Click
Advanced settings > Router > Basic
.
3.
Click
Router Settings Reset
.
4.
Check the device LCD. If it displays “Reset to factory defaults? Press
to accept,” press the
power button
on the device.
5.
Follow the instructions on the device LCD.
Page 120 / 180
112
Settings
Section 5K
Exporting and Importing Settings
²
Exporting Settings (page 112)
²
Importing Settings (page 112)
Exporting Settings
Settings include configuration information for the device, network, and browser interface.
You can, for example, save the current configuration, then make some changes and test them. You
can then use the
Import
button to restore (load) the saved configuration.
To export the settings to a text file:
1.
Log in to the home page.
2.
Click
Advanced settings > Device > Basic
.
3.
Click
Export
.
Importing Settings
1.
Log in to the home page.
2.
Click
Advanced settings > Device > Basic
.
3.
Browse to and click the file with the saved settings.
4.
Click
Import
.
Note:
Your device may reset, and you may need to reconnect to Wi-Fi and the Internet. (See “How Do I
Connect to Wi-Fi?” on page 120 and “Launching Your Network Connection” on page 40.)

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