Allow Wan-To-Lan Traffic Through The Firewall - ZyXEL Communications P-2612HW-F1 User Manual

Click Network > NAT > Address Mapping.
1
Click the forth rule's Edit icon (
2
Figure 36
Select a number and click the Edit Details link to edit a port forwarding set.
3
Select FTP from the Service Name drop-down list box, and enter "192.168.1.39"
4
as the server IP address. Click Add to add the rule to the table.
Click Apply to go back to the Edit Address Mapping Rule screen. Click Apply
5
again.
Figure 37 Tutorial Example: NAT Port Forwarding

4.3.5 Allow WAN-to-LAN Traffic through the Firewall

By default, the ZyXEL Device blocks any traffic initiated from the WAN to the LAN.
To have the ZyXEL Device forward traffic initiated from the WAN to a local
computer or server on the LAN, you need to configure a firewall rule to allow it.
In this example, you create the firewall rules to allow traffic from the WAN to the
following servers on the LAN:
• Web server
P-2612HW-F1 User's Guide
Tutorial Example: NAT Address Mapping Edit: Server
) to configure a server rule.
Chapter 4 Tutorials
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