RFC 3224 (rfc3224) - Page 1 of 10
Vendor Extensions for Service Location Protocol, Version 2
Alternative Format: Original Text Document
Network Working Group E. Guttman
Request for Comments: 3224 Sun Microsystems
Updates: 2608 January 2002
Category: Standards Track
Vendor Extensions for Service Location Protocol, Version 2
Status of this Memo
This document specifies an Internet standards track protocol for the
Internet community, and requests discussion and suggestions for
improvements. Please refer to the current edition of the "Internet
Official Protocol Standards" (STD 1) for the standardization state
and status of this protocol. Distribution of this memo is unlimited.
Copyright Notice
Copyright (C) The Internet Society (2002). All Rights Reserved.
Abstract
This document specifies how the features of the Service Location
Protocol, Version 2 allow for vendor extensibility safely, with no
possibility of collisions. The specification introduces a new SLPv2
extension: The Vendor Opaque Extension. While proprietary protocol
extensions are not encouraged by IETF standards, it is important that
they not hinder interoperability of compliant implementations when
they are undertaken. This document udpates RFC 2608, "The Service
Location Protocol."
Table of Contents
1.0 Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2
1.1 Terminology . . . . . . . . . . . . . . . . . . . . . . 2
2.0 Enterprise Numbers . . . . . . . . . . . . . . . . . . . . . 3
3.0 Naming Authorities . . . . . . . . . . . . . . . . . . . . . 3
4.0 Vendor Defined Attributes . . . . . . . . . . . . . . . . . 4
5.0 Vendor Opaque Extension . . . . . . . . . . . . . . . . . . 5
5.1 Vendor Opaque Extension Format . . . . . . . . . . . . . . 6
5.2 Example: Acme Extension for UA Authentication . . . . . . . 6
6.0 Extensions Requiring IETF Action . . . . . . . . . . . . . . 7
7.0 IANA Considerations . . . . . . . . . . . . . . . . . . . . 7
8.0 Security Considerations . . . . . . . . . . . . . . . . . . 8
Acknowledgements . . . . . . . . . . . . . . . . . . . . . . . . . 8
References . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Author's Address . . . . . . . . . . . . . . . . . . . . . . . . . 9
Full Copyright Statement . . . . . . . . . . . . . . . . . . . . . 10
Guttman Standards Track