ZyXEL Communications LTE4506-M606 User Manual page 60

Figure 36 Router > Firewall > IP/Port Forwarding
The following table describes the labels in this screen.
Table 29 Router > Firewall > IP/Port Forwarding
LABEL DESCRIPTION
IP/Port Forwarding
Enable IP/Port Select the check box to enable port forwarding rules.
Forwarding
Filter List
Add New Click Add New to create a new rule.
This field displays the rule index number.
Private IP This field displays the inside IP address of the server.
Enter the inside IP address of the virtual server here.
Private Port A private port is a port that causes (or triggers) the LTE4506 to record the IP address of the
LAN computer that sent the traffic to a server on the WAN.
Enter the port number/range of the private in this field.
Global Port A global port is a port that a server on the WAN uses when it sends out a particular service.
The LTE4506 forwards the traffic with this port to the client computer on the LAN that
requested the service.
Enter the port number/range of the global in this field.
Protocol This field displays the protocol (TCP, UDP, TCP+UDP) used to transport the packets for
which you want to apply the rule.
Action Click Edit to go to the screen where you can edit the port forwarding rule.
Click Delete to remove the port forwarding rule.
Apply Click this button to save your changes back to the LTE4506.
Reset Click Reset to reload the previous configuration for this screen.
Chapter 6 Router
LTE4506 User's Guide
60