RFC 9900 · PROPOSED STANDARD · 2025

Updates to NETCONF Transport Port Numbers

Overview

RFC 9900, “Updates to NETCONF Transport Port Numbers”, is a Proposed Standard document published in December 2025 by M. Boucadair. The canonical text is published by the RFC Editor.

Abstract

This document releases IANA-assigned port numbers for services related to the Network Configuration Protocol (NETCONF) that have not been in use in production networks.

Abstract as published in the RFC, via rfc-editor.org.

What “Proposed Standard” means

An entry-level standards-track specification: stable, peer-reviewed and a solid basis for implementation, though it may still evolve before becoming an Internet Standard.

Read this RFC

The canonical text of RFC 9900 is hosted at rfc-editor.org. Available in HTML,TXT,PDF,XML.

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