LAN 2.5G provisioning via XML

Document Date and version	2025.05.23
Tested with ONT HALNy: HL-4BX3V-F	Supported on version: V5.0.13p1 or above

In order to properly map 2.5G LAN port via XML, you can use <LAN_2.5G> node in <WAN> tree.

<WAN1>
	<ACTIVE>YES</ACTIVE>
	<MODE>ROUTER</MODE>
	<SERVICE_DESCRIPTION>INTERNET</SERVICE_DESCRIPTION>
	<WAN1_PORT_BINDING>
		<LAN1>YES</LAN1>
		<LAN2>YES</LAN2>
		<LAN3>NO</LAN3>
		<LAN4>NO</LAN4>
		<LAN_2.5G>YES</LAN_2.5G>
	</WAN1_PORT_BINDING>
</WAN1>

To ensure compatibility with XML files without the <LAN_2.5G> tag, we present a feature where port mapping for ONTs with a 2.5G LAN port will be adjusted according to the table:

The same information will be visible in the WAN -> INTERNET tab after logging into the ONT’s web interface if an XML file without the <LAN_2.5G> was uploaded onto the ONT.
This solution is designed to make XML files used on HALNy ONTs more versatile.

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