UFiber GPON - ONU Router Mode Port Forwarding


Readers will learn how to enable Port Forwarding for an ONU in Router Mode. Support for Port Forwarding has been added starting from OLT firmware v1.2.1 and ONU firmware v2.1.1.

Applicable to the latest UFiber firmware on the UF-OLT models. Please see the Related Articles below for more information.
Devices and accessories used in this article:

Configuring a Port Forwarding Rule

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ATTENTION: The ONU must be assigned a Router Mode profile for the port forwarding configuration option to show.


The HTTPS traffic with port 10443 from external clients will be forwarded to the web server at

GUI: Access the UF-OLT Web UI.

Navigate to the ONU List tab to add the Port Forwarding rule that translates TCP port 10443 to port 443.

ONU List > Actions > Config > Port Forwarding

Enable: Checked
WAN Port: 10443
Protocol: TCP
LAN address:
LAN port: 443
Comment: webserver 

Related Articles

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UFiber GPON - ONU Router Mode

UFiber GPON - Initial Configuraiton

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