UFiber GPON - How to Configure Port Forwarding


This guide will outline the steps for enabling port forwarding for an ONU in Router Mode. The support for port forwarding has been added to UFiber, 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:

Table of Contents

  1. Network Diagram
  2. Configuring a Port Forwarding Rule
  3. Related Articles

Network Diagram

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The network topology is shown below:


The HTTPS traffic with port 8443 from external clients will be forwarded to the web server.

Configuring a Port Forwarding Rule

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ATTENTION: ONU must be set with a profile that has Router Mode enabled for the port forward configuration option to show.

1. Add the port-forwarding rule that translates port 8443 to port 443.

GUI: Access the OLT Graphical User Interface (GUI).

ONU List > Actions > Config > Port Forwarding

Enable: Checked
WAN Port: 8443
Protocol: Both
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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