Disable Port Forwarding
You can disable port forwarding. If you do so, the entries in the Port Forwarding table become hidden but
are not removed. For information about removing entries, see
Remove a Service or Application for Port
on page 40.
To disable port forwarding:
1.
Launch a web browser from a device that is connected to the modem.
The device can be a computer that is directly connected to the modem or a client from a router that is
connected to the modem.
2.
In the address field of your browser, enter http://192.168.5.1.
The Dashboard page displays.
If you did not select the Remember me check box when you logged in previously, a
limited Dashboard page displays. In the Sign In field, enter the modem password
and click the Sign In button. The default password is password (case-sensitive).
Note
3.
Select Settings > Advanced > Port Forwarding.
The Port Forwarding table displays.
4.
Select the Disable radio button.
5.
Click the Submit button.
The modem resets to activate the new settings. Any devices that are connected to the modem are
disconnected when the modem resets.
Manage Port Filtering for Outgoing Traffic
You can enable and manage port filtering only when the modem functions in Router
mode (see
Manage Router Mode and Bridge Mode
on page 22).
Note
As an added security measure, you can specify which services and applications (for example, HTTP, FTP,
an email server) can access or are blocked from the Internet.
Before you add a service or application, first determine which port number and protocol the service or
application uses.You can usually find this information by contacting the publisher of the service or application
or searching the Internet.
The following sections provide information about managing port filtering for outgoing traffic:
•
on page 42
•
on page 43
•
View Services and Applications on the Blacklist and Remove a Service or Application From the List
on
page 44
Secure Your Network
41
LTE Modem LB1110 and LB1111
