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
