RFC 2419 · PROPOSED STANDARD · 1998
SUN · 14 JUN 2026
The PPP DES Encryption Protocol, Version 2
Overview
RFC 2419, “The PPP DES Encryption Protocol, Version 2”, is a Proposed Standard document published in September 1998 by K. Sklower, G. Meyer. It obsoletes RFC 1969. The canonical text is published by the RFC Editor.
Abstract
This document provides specific details for the use of the DES standard for encrypting PPP encapsulated packets. [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 2419 is hosted at rfc-editor.org. Available in TXT,HTML.
Relationships to other RFCs
Other RFCs from 1998
- RFC 2418 IETF Working Group Guidelines and Procedures
- RFC 2420 The PPP Triple-DES Encryption Protocol
- RFC 2417 Definitions of Managed Objects for Multicast over UNI 3.0/3.1 based ATM Networks
- RFC 2421 Voice Profile for Internet Mail - version 2
- RFC 2416 When TCP Starts Up With Four Packets Into Only Three Buffers
- RFC 2422 Toll Quality Voice - 32 kbit/s ADPCM MIME Sub-type Registration
- RFC 2415 Simulation Studies of Increased Initial TCP Window Size
- RFC 2423 VPIM Voice Message MIME Sub-type Registration