8120-B1 User’s Guide
Figure 30: Add a Rule of Port Triggering
Global Settings:
Select
an
application
from the predefined list or enter the name of
Custom
Application.
Enter
the
Start Trigger Port #
and
End Trigger Port #
that open to let remote
parties 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.
Click
Save/Apply
.
DMZ Host
A DMZ (De-Militarized Zone) host is a computer on your network that can be
accessed from the Internet. The de-militarized zone (DMZ) is for forwarding IP
packets from the remote parties that are not fixed to any of the applications configured
in the virtual server. These packets are forwarded to a designated DMZ host device. A
DMZ is often used to host Web servers, FTP servers, etc that need to be accessible
from the Internet.
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