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4. Click Submit.
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6.7 Setting Port Forwarding
When network address translation (NAT) is enabled on the CPE, only the IP address on the
WAN side is open to the Internet. If a computer on the LAN is enabled to provide services for
the Internet (for example, work as an FTP server), port forwarding is required so that all
accesses to the external server port from the Internet are redirected to the server on the LAN.
To add a port forwarding rule, perform the following steps:
1. Choose Security > Port Forwarding.
2. Click Add Item.
3. Set Type.
4. Set Protocol.
5. (Optional) Set Remote host.
6. Set Remote port range.
The port number ranges from 1 to 65535.
7. Set Local host.
This IP address must be different from the IP address that is set on the LAN Host
Settings page, but they must be on the same network segment.
8. Set Local port.
The port number ranges from 1 to 65535.
9. Set Status to Enabled or Disabled.
10. Click Submit.
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To modify a port forwarding rule, perform the following steps:
1. Choose Security > Port Forwarding.
2. Choose the item to be modified, and click Edit.
3. Repeat steps 3 through 9 in the previous procedure.
4. Click Submit.
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To delete a port forwarding rule, perform the following steps:
1. Choose Security > Port Forwarding.
