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4.4.3
Forwarding
4.4.3.1
Port Forwarding
Port forwarding, also known as port mapping, is only available when Wireless WAN
mode is enabled. It allows for the application of network addresses (NAT) the
redirection of a communication request from an address and port to a specified
address while the packets traverse the firewall.
The function are designed for networks hosting a specific server, such as a web
server or mail server, on the private local network and behind the NAT firewall.
To access this page, click Networking Settings > Forwarding > Port Forwarding.
Figure 4.12 Networking Settings > Forwarding > Port Forwarding
The following table describes the items in the previous figure.
Item
Enabled
Name
Start Port
End Port
Local IP
Local Port
Protocol
Delete
Add
Apply
EKI-6233BN User Manual
NB/PC
214.12.22.30:80~82
214.12.22.3
214.12.22.30:21
214.12.22
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2
21
214.12.22.30:22
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Internet
Figure 4.11 Port Forwarding
Description
Click Enabled to enable the defined forward policy.
Enter a text string to identify the port forwarding entry.
Enter the value of the starting port for this entry.
Enter the value of the ending port for this entry.
Enter the IP address defining the static address of the local IP.
Enter the value defining the local port.
Click the drop-down menu to select the protocol setting, options:
TCP, UDP, Both.
Click Delete to remove the selected entry from the port forwarding
policy.
Click Add to include the entry in the port forwarding policy.
Click Apply to save the values and update list.
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