User's Manual
EG102 User’s Guide
24
Global Setting
Select a service from the predefined list or enter the name of Custom Server
Enter the Server IP Address located in the LAN to provide the service to remote
party
Enter the Start External Port # and End External Port # that open to remote to
access the service
Select the Protocol from the list
Enter the Start Internal Port # and End Internal Port # that may use different port
# to secure the service. If you use the same port # as external port #, please
leave Internal Port # as blank.
Click Save/Apply
Port Triggering
The feature is similar to the virtual server, but provides a more secure way to provide
your device. It opens up the port hole temporary and allows CPE in LAN to establish a
connection with remote parties. Those ports are open only if a specified request from
a PC in LAN is received, and then the device allows the remote parties to access to
establish a connection with that PC in LAN.
Figure 25: Port Triggering Setup
Click Add to add a rule of port triggering.
Global Setting
Select a service from the predefined list or enter the name of Custom Server
Enter the Server IP Address located in the LAN to provide the service to remote
party
Enter the Start Trigger Port # and End Trigger Port # that open to remote to
access the service
Select the Trigger Protocol
Enter the Start Open Port # and End Open Port # that may use different port # to
secure the service. If you use the same port # as Trigger port #, please leave
Open Port # as blank.
Select the Open Protocol