•
External port range. If the service or application uses a single port, enter the
port number in the External port range field. If the service or application uses
a range or ranges of ports, specify the range in the External port range field.
Specify one range by using a dash between the port numbers. Specify multiple
ranges by separating the ranges with commas.
Note: You can enter a port range and fixed ports in one rule. For example, you
can enter an external port range 30–50, 78, 100–102. If you enter an internal port
range 40–60, 99, 200–202, this rule forwards traffic from external ports 30–50 to
internal ports 40–60.
•
Internal port range. Specify the internal port or ports by one of these methods:
-
If the external and internal port or ports are identical, leave the Use the same
port range for Internal port check box selected.
-
If the service or application uses a single port, clear the check box and enter
the port number in the Internal port range field.
-
If the service or application uses a range or ranges of ports, clear the check
box and specify the range in the Internal port range field. Specify one range
by using a dash between the port numbers. Specify multiple ranges by
separating the ranges with commas.
Note: You can enter a port range and fixed ports in one rule. For example,
you can enter an internal port range 40–60, 99, 200–202. If you enter an
external port range 30–50, 78, 100–102, this rule forwards traffic from external
ports 30–50 to internal ports 40–60.
•
Internal IP address. Either enter an IP address in the Internal IP address field
or select the radio button for an attached device that is listed in the table.
9. Click the Apply button.
Your settings are saved. The rule is added to the table on the Port Forwarding / Port
Triggering page.
User Manual
156
Manage Port Forwarding and
Port Triggering Traffic Rules
Nighthawk AC2300 Cybersecurity WiFi Router Model RS400
