Secure Zero Touch Provisioning (SZTP)
draft-ietf-netconf-zerotouch-29

Document Type Active Internet-Draft (netconf WG)
Last updated 2019-01-18 (latest revision 2019-01-15)
Stream IETF
Intended RFC status Proposed Standard
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- Yang catalog entry for ietf-sztp-bootstrap-server@2019-01-15.yang
- Yang catalog entry for ietf-sztp-conveyed-info@2019-01-15.yang
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Stream WG state Submitted to IESG for Publication (wg milestone: Apr 2018 - WGLC for Zero-touch ... )
Document shepherd Mahesh Jethanandani
Shepherd write-up Show (last changed 2018-09-12)
IESG IESG state RFC Ed Queue
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Responsible AD Ignas Bagdonas
Send notices to Bert Wijnen <bwijnen@bwijnen.net>, Bert Wijnen <bwietf@bwijnen.net>, Mahesh Jethanandani <mjethanandani@gmail.com>
IANA IANA review state Version Changed - Review Needed
IANA action state On Hold
RFC Editor RFC Editor state EDIT
NETCONF Working Group                                          K. Watsen
Internet-Draft                                          Juniper Networks
Intended status: Standards Track                          M. Abrahamsson
Expires: July 19, 2019                                         T-Systems
                                                               I. Farrer
                                                     Deutsche Telekom AG
                                                        January 15, 2019

                 Secure Zero Touch Provisioning (SZTP)
                    draft-ietf-netconf-zerotouch-29

Abstract

   This draft presents a technique to securely provision a networking
   device when it is booting in a factory-default state.  Variations in
   the solution enables it to be used on both public and private
   networks.  The provisioning steps are able to update the boot image,
   commit an initial configuration, and execute arbitrary scripts to
   address auxiliary needs.  The updated device is subsequently able to
   establish secure connections with other systems.  For instance, a
   device may establish NETCONF (RFC 6241) and/or RESTCONF (RFC 8040)
   connections with deployment-specific network management systems.

Editorial Note (To be removed by RFC Editor)

   This draft contains many placeholder values that need to be replaced
   with finalized values at the time of publication.  This note
   summarizes all of the substitutions that are needed.  No other RFC
   Editor instructions are specified elsewhere in this document.

   Artwork in the IANA Considerations section contains placeholder
   values for DHCP options pending IANA assignment.  Please apply the
   following replacements:

   o  "TBD1" --> the assigned value for id-ct-sztpConveyedInfoXML

   o  "TBD2" --> the assigned value for id-ct-sztpConveyedInfoJSON

   o  "TBD_IANA_URL" --> the assigned URL for the IANA registry

   Artwork in this document contains shorthand references to drafts in
   progress.  Please apply the following replacements:

   o  "XXXX" --> the assigned numerical RFC value for this draft

   Artwork in this document contains placeholder values for the date of
   publication of this draft.  Please apply the following replacement:

Watsen, et al.            Expires July 19, 2019                 [Page 1]
Internet-Draft    Secure Zero Touch Provisioning (SZTP)     January 2019

   o  "2019-01-15" --> the publication date of this draft

   The following one Appendix section is to be removed prior to
   publication:

   o  Appendix D.  Change Log

Status of This Memo

   This Internet-Draft is submitted in full conformance with the
   provisions of BCP 78 and BCP 79.

   Internet-Drafts are working documents of the Internet Engineering
   Task Force (IETF).  Note that other groups may also distribute
   working documents as Internet-Drafts.  The list of current Internet-
   Drafts is at https://datatracker.ietf.org/drafts/current/.

   Internet-Drafts are draft documents valid for a maximum of six months
   and may be updated, replaced, or obsoleted by other documents at any
   time.  It is inappropriate to use Internet-Drafts as reference
   material or to cite them other than as "work in progress."

   This Internet-Draft will expire on July 19, 2019.

Copyright Notice

   Copyright (c) 2019 IETF Trust and the persons identified as the
   document authors.  All rights reserved.

   This document is subject to BCP 78 and the IETF Trust's Legal
   Provisions Relating to IETF Documents
   (https://trustee.ietf.org/license-info) in effect on the date of
   publication of this document.  Please review these documents
   carefully, as they describe your rights and restrictions with respect
   to this document.  Code Components extracted from this document must
   include Simplified BSD License text as described in Section 4.e of
   the Trust Legal Provisions and are provided without warranty as
   described in the Simplified BSD License.

Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   5
     1.1.  Use Cases . . . . . . . . . . . . . . . . . . . . . . . .   5
     1.2.  Terminology . . . . . . . . . . . . . . . . . . . . . . .   6
     1.3.  Requirements Language . . . . . . . . . . . . . . . . . .   8
     1.4.  Tree Diagrams . . . . . . . . . . . . . . . . . . . . . .   8
   2.  Types of Conveyed Information . . . . . . . . . . . . . . . .   8
     2.1.  Redirect Information  . . . . . . . . . . . . . . . . . .   8

Watsen, et al.            Expires July 19, 2019                 [Page 2]
Internet-Draft    Secure Zero Touch Provisioning (SZTP)     January 2019

     2.2.  Onboarding Information  . . . . . . . . . . . . . . . . .   9
   3.  Artifacts . . . . . . . . . . . . . . . . . . . . . . . . . .  10
     3.1.  Conveyed Information  . . . . . . . . . . . . . . . . . .  10
     3.2.  Owner Certificate . . . . . . . . . . . . . . . . . . . .  11
     3.3.  Ownership Voucher . . . . . . . . . . . . . . . . . . . .  12
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