Updates to NETCONF Transport Port Numbers
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.
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.
The canonical text of RFC 9900 is hosted at rfc-editor.org. Available in HTML,TXT,PDF,XML.
- RFC 9899 Extensions to the YANG Data Model for Access Control Lists
- RFC 9901 Selective Disclosure for JSON Web Tokens
- RFC 9898 Neighbor Discovery Considerations in IPv6 Deployments
- RFC 9902 A YANG Data Model for IS-IS Segment Routing over the MPLS Data Plane
- RFC 9903 A YANG Data Model for OSPF Segment Routing over the MPLS Data Plane
- RFC 9904 DNSSEC Cryptographic Algorithm Recommendation Update Process
- RFC 9905 Deprecating the Use of SHA-1 in DNSSEC Signature Algorithms
- RFC 9906 Deprecate Usage of ECC-GOST within DNSSEC