SJ-20162405182123-002|2016-05-24 (R2.0)
Speedport Entry 2i Maintenance Management Guide
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3.5.7.
Configure the Port Trigger
The section describes how to configure Port Trigger.
Port Trigger
provides the parameters
of Port Trigger configuration features.
When one port is configured to be the triggering port, if one application uses that triggering
port to setup a connection to the outside, the Speedport Entry 2i device will forward the
outside connection to the internal forwarding port.
The port triggering is used to protect the ports. The system will not open these ports unless
these ports are triggered.
Steps
1. On the main page of the Speedport Entry 2i, select
Internet > Security > Port Trigger
to go to the
Port Trigger
page, the page as shown in
Figure 3-21 Port Trigger Configuration Page
2. Configure the Port Trigger parameters.
lists the Port Trigger parameters.
Table 3-16 Parameter Descriptions for the Port Trigger
Parameter
Description
On/Off
Set radio button to
On
to enable the port trigger function.
Name
The name of Port Trigger.
Trigger IP Address
IP address of the computer in the LAN side.
Service Type
The service type of the application, including TCP, UDP, and
TCP AND UDP.
The default service type is TCP.
Trigger Port
The port that the application uses.
