RFC 4524 · PROPOSED STANDARD · 2006
MON · 27 JUL 2026
COSINE LDAP/X.500 Schema
Overview
RFC 4524, “COSINE LDAP/X.500 Schema”, is a Proposed Standard document published in June 2006 by K. Zeilenga. It updates RFC 2247, RFC 2798. It obsoletes RFC 1274. The canonical text is published by the RFC Editor.
Abstract
This document provides a collection of schema elements for use with the Lightweight Directory Access Protocol (LDAP) from the COSINE and Internet X.500 pilot projects.
This document obsoletes RFC 1274 and updates RFCs 2247 and 2798. [STANDARDS-TRACK]
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 4524 is hosted at rfc-editor.org. Available in TXT,HTML.
Relationships to other RFCs
Other RFCs from 2006
- RFC 4523 Lightweight Directory Access Protocol Schema Definitions for X.509 Certificates
- RFC 4525 Lightweight Directory Access Protocol Modify-Increment Extension
- RFC 4522 Lightweight Directory Access Protocol : The Binary Encoding Option
- RFC 4526 Lightweight Directory Access Protocol Absolute True and False Filters
- RFC 4521 Considerations for Lightweight Directory Access Protocol Extensions
- RFC 4527 Lightweight Directory Access Protocol Read Entry Controls
- RFC 4520 Internet Assigned Numbers Authority Considerations for the Lightweight Directory Access Protocol
- RFC 4528 Lightweight Directory Access Protocol Assertion Control