ZyXEL Communications LTE7460-M608, User Manual

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Chapter 7 Networking
LTE7460-M608 User’s Guide
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7.7 Firewall > IP/Port Forwarding Screen
Use this screen to configure port forwarding rules. Servers outside the LTE7460-M608’s LAN can access
devices inside your LAN through IP/Port forwarding.
The following figure shows how port forwarding works. Server A in the Internet wants to access the
computer B inside your LTE7460-M608’s network. A can find the LTE7460-M608 through its public IP
address but it cannot access B . When you enable port forwarding A can use a Global Port to get into
your LAN, the LTE7460-M608 forwards this request to a Private Port inside your LAN to B ’s IP address.
Figure 51 How Port Forwarding Works
To access this screen, click Networking > Firewall > IP/Port Forwarding .
Figure 52 Networking > Firewall > IP/Port Forwarding
The following table describes the labels in this screen.
Networking > Firewall > IP/Port Forwarding
LABEL DESCRIPTION
IP/Port Forwarding
Enable IP/Port
Forwarding Select the check box to enable port forwarding rules.