Asynchronous Management Protocol
draft-birrane-dtn-amp-06

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Delay-Tolerant Networking                                     E. Birrane
Internet-Draft                  Johns Hopkins Applied Physics Laboratory
Intended status: Standards Track                          March 11, 2019
Expires: September 12, 2019

                    Asynchronous Management Protocol
                        draft-birrane-dtn-amp-06

Abstract

   This document describes a binary encoding of the Asynchronous
   Management Model (AMM) and a protocol for the exchange of these
   encoded items over a network.  This Asynchronous Management Protocol
   (AMP) does not require transport-layer sessions, operates over
   unidirectional links, and seeks to reduce the energy and compute
   power necessary for performing network management on resource
   constrained devices.

Status of This Memo

   This Internet-Draft is submitted in full conformance with the
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   This Internet-Draft will expire on September 12, 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
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   (https://trustee.ietf.org/license-info) in effect on the date of
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   include Simplified BSD License text as described in Section 4.e of

Birrane                Expires September 12, 2019               [Page 1]
Internet-Draft                     AMP                        March 2019

   the Trust Legal Provisions and are provided without warranty as
   described in the Simplified BSD License.

Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   3
   2.  Requirements Language . . . . . . . . . . . . . . . . . . . .   3
   3.  Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . .   3
     3.1.  Protocol Scope  . . . . . . . . . . . . . . . . . . . . .   3
     3.2.  Specification Scope . . . . . . . . . . . . . . . . . . .   4
   4.  Terminology . . . . . . . . . . . . . . . . . . . . . . . . .   4
   5.  Constraints and Assumptions . . . . . . . . . . . . . . . . .   4
   6.  Technical Notes . . . . . . . . . . . . . . . . . . . . . . .   5
   7.  AMP-Specific Concepts . . . . . . . . . . . . . . . . . . . .   6
     7.1.  Nicknames (NN)  . . . . . . . . . . . . . . . . . . . . .   6
       7.1.1.  Motivation for Compression  . . . . . . . . . . . . .   6
       7.1.2.  ADM Enumeration . . . . . . . . . . . . . . . . . . .   7
       7.1.3.  ADM Object Type Enumeration . . . . . . . . . . . . .   7
       7.1.4.  Nickname Definition . . . . . . . . . . . . . . . . .   8
       7.1.5.  ADM Enumeration Considerations  . . . . . . . . . . .   9
   8.  Encodings . . . . . . . . . . . . . . . . . . . . . . . . . .   9
     8.1.  CBOR Considerations . . . . . . . . . . . . . . . . . . .   9
     8.2.  AMM Type Encodings  . . . . . . . . . . . . . . . . . . .  10
       8.2.1.  Primitive Types . . . . . . . . . . . . . . . . . . .  10
       8.2.2.  Derived Types . . . . . . . . . . . . . . . . . . . .  11
       8.2.3.  Collections . . . . . . . . . . . . . . . . . . . . .  14
     8.3.  AMM Resource Identifier (ARI) . . . . . . . . . . . . . .  19
       8.3.1.  Encoding ARIs of Type LITERAL . . . . . . . . . . . .  19
       8.3.2.  Encoding Non-Literal ARIs . . . . . . . . . . . . . .  20
     8.4.  ADM Object Encodings  . . . . . . . . . . . . . . . . . .  22
       8.4.1.  Externally Defined Data (EDD) . . . . . . . . . . . .  23
       8.4.2.  Constants (CONST) . . . . . . . . . . . . . . . . . .  23
       8.4.3.  Controls (CTRL) . . . . . . . . . . . . . . . . . . .  24
       8.4.4.  Macros (MAC)  . . . . . . . . . . . . . . . . . . . .  24
       8.4.5.  Operators (OPER)  . . . . . . . . . . . . . . . . . .  25
       8.4.6.  Report Templates (RPTT) . . . . . . . . . . . . . . .  26
       8.4.7.  Report (RPT)  . . . . . . . . . . . . . . . . . . . .  26
       8.4.8.  State-Based Rules (SBR) . . . . . . . . . . . . . . .  28
       8.4.9.  Table Templates (TBLT)  . . . . . . . . . . . . . . .  29
       8.4.10. Tables (TBL)  . . . . . . . . . . . . . . . . . . . .  30
       8.4.11. Time-Based Rules (TBR)  . . . . . . . . . . . . . . .  31