RFC 8520 · PROPOSED STANDARD · 2019

Manufacturer Usage Description Specification

Overview

RFC 8520, “Manufacturer Usage Description Specification”, is a Proposed Standard document published in March 2019 by E. Lear, R. Droms, D. Romascanu. The canonical text is published by the RFC Editor.

Abstract

This memo specifies a component-based architecture for Manufacturer Usage Descriptions (MUDs). The goal of MUD is to provide a means for end devices to signal to the network what sort of access and network functionality they require to properly function. The initial focus is on access control. Later work can delve into other aspects.

This memo specifies two YANG modules, IPv4 and IPv6 DHCP options, a Link Layer Discovery Protocol (LLDP) TLV, a URL, an X.509 certificate extension, and a means to sign and verify the descriptions.

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 8520 is hosted at rfc-editor.org. Available in TXT,HTML.

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