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


     Asynchronous Management Protocol Agent Application Data Model
                     draft-birrane-dtn-adm-agent-05

Abstract

   This document describes an Application Data Model (ADM) for an
   Asynchronous Management Protocol (AMP) Agent.  The AMP Agent
   represents a managed device in the Asynchronous Management
   Architecture.  This document is in compliance with the template
   provided by [I-D.birrane-dtn-adm].

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 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
   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




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

Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   2
     1.1.  Technical Notes . . . . . . . . . . . . . . . . . . . . .   2
     1.2.  Scope . . . . . . . . . . . . . . . . . . . . . . . . . .   3
     1.3.  Requirements Language . . . . . . . . . . . . . . . . . .   3
   2.  Structure and Design of this ADM  . . . . . . . . . . . . . .   3
   3.  Naming and Identification . . . . . . . . . . . . . . . . . .   4
     3.1.  Namespace and Nicknames . . . . . . . . . . . . . . . . .   4
   4.  AMP Agent ADM JSON Encoding . . . . . . . . . . . . . . . . .   5
   5.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .  23
   6.  References  . . . . . . . . . . . . . . . . . . . . . . . . .  23
     6.1.  Informative References  . . . . . . . . . . . . . . . . .  23
     6.2.  Normative References  . . . . . . . . . . . . . . . . . .  23
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . .  24

1.  Introduction

   An Application Data Model (ADM) provides a guaranteed interface for
   the management of an application or protocol in accordance with the
   Asynchronous Management Architecture (AMA) defined in
   [I-D.birrane-dtn-ama].  The ADM described in this document complies
   with the ADM Template provided in [I-D.birrane-dtn-adm] as encoded
   using the JSON syntax.

   The AMP Agent ADM provides the set of information necessary to
   remotely manage agents in accordance with the Asynchronous Management
   Protocol (AMP) defined in [I-D.birrane-dtn-amp].  AMP provides a
   compact binary encoding of ADM objects and specifies a protocol for
   the exchange of those objects.

1.1.  Technical Notes

   o  This document describes Version 3.0 of the Agent ADM.

   o  The namespace associated with this ADM has not been finalized and,
      therefore, any namespace references and associated encodings are
      subject to change until the moderated namespace for this ADM has
      been published.

   o  Agent applications MAY choose to ignore the name, description, or
      other annotative information associated with the component
      definitions within this ADM where such items are only used to
      provide human-readable information or are otherwise not necessary
      to manage a device.



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1.2.  Scope

   This ADM specifies those components of the Asynchronous Management
   Model (AMM) common to the management of any instance of any AMP
   Agent.

   Any Manager software implementing this ADM MUST perform the
   responsibilities of an AMA Manager as outlined in
   [I-D.birrane-dtn-adm] as they relate to the objects included in this
   document.

   Any Agent software implementing this ADM MUST perform the
   responsibilities of an AMA Agent as outlined in [I-D.birrane-dtn-adm]
   as they relate to the objects included in this document.

1.3.  Requirements Language

   The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
   "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this
   document are to be interpreted as described in RFC 2119 [RFC2119].

2.  Structure and Design of this ADM

   The AMP Agent ADM's structure is in accordance to
   [I-D.birrane-dtn-adm].  This ADM contains metadata, table templates,
   and controls, variables, report templates, macros, edd, and
   operators.  The contents of this ADM are derived from the main
   functions and data that an agent needs to run AMP
   [I-D.birrane-dtn-amp].

   The Metadata that is present in this document is common to all ADMs.
   All ADMs have metadata that includes the name, namespace, and version
   of the ADM as well as the name of the organization that is issuing
   that particular ADM.  This is important for identification purposes
   of the ADMs and to ensure version control.

   Because there are calculations done in various ADM objects that are
   needed for AMP, the operators that were chosen were ones that were
   the most common.  For each of the most common operators, the only
   ones that were expressed in the document were ones that had the same
   input types and result types.  This is to prevent a long list of
   operators that may never be used.  The additional information
   provided in this ADM dealt with the number of known variables,
   macros, rules, controls and constants as well as the number of those
   instances that were running.






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3.  Naming and Identification

   This section outlines the namespaces used to uniquely identify ADM
   objects in this specification.

3.1.  Namespace and Nicknames

   In accordance with [I-D.birrane-dtn-adm], every ADM is assigned a
   moderated Namespace.  In accordance with [I-D.birrane-dtn-amp], these
   namespaces may be enumerated for compactness.  The namespace and ADM
   identification for these objects is defined as follows.

                      +-----------------+-----------+
                      |    Identifier   |   Value   |
                      +-----------------+-----------+
                      |    Namespace    | Amp/Agent |
                      |                 |           |
                      | ADM Enumeration |     1     |
                      +-----------------+-----------+

                      Table 1: Namespace Information

   Given the above ADM enumeration, in accordance with
   [I-D.birrane-dtn-amp], the following AMP nicknames are defined.



























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                +----------+------------------------------+
                | Nickname |          Collection          |
                +----------+------------------------------+
                |    20    |       Amp/Agent/Const        |
                |          |                              |
                |    21    |        Amp/Agent/Ctrl        |
                |          |                              |
                |    22    |        Amp/Agent/Edd         |
                |          |                              |
                |    23    |        Amp/Agent/Mac         |
                |          |                              |
                |    24    |        Amp/Agent/Oper        |
                |          |                              |
                |    25    |        Amp/Agent/Rptt        |
                |          |                              |
                |    27    |        Amp/Agent/Tblt        |
                |          |                              |
                |    29    |        Amp/Agent/Var         |
                |          |                              |
                |    30    |        Amp/Agent/Mdat        |
                |          |                              |
                |  31-49   |      Amp/Agent/Reserved      |
                +----------+------------------------------+

                       Table 2: Agent ADM Nicknames

4.  AMP Agent ADM JSON Encoding

  {
    "Mdat": [{
        "name": "name",
        "type": "STR",
        "value": "amp_agent",
        "description": "The human-readable name of the ADM."
      },
      {
        "name": "namespace",
        "type": "STR",
        "value": "Amp/Agent",
        "description": "The namespace of the ADM."
      },
      {
        "name": "version",
        "type": "STR",
        "value": "v3.1",
        "description": "The version of the ADM."
      },
      {



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        "name": "organization",
        "type": "STR",
        "value": "JHUAPL",
        "description": "The name of the issuing organization of the
                        ADM."
      }
    ],

    "Edd": [{
        "name": "num_rpt_tpls",
        "type": "UINT",
        "description": "This is the number of report templates known to
                        the Agent."
      },
      {
        "name": "num_tbl_tpls",
        "type": "UINT",
        "description": "This is the number of table templates known to
                        the Agent."
      },
      {
        "name": "sent_reports",
        "type": "UINT",
        "description": "This is the number of reports sent by the
                        Agent."
      },
      {
        "name": "num_tbr",
        "type": "UINT",
        "description": "This is the number of time-based rules running
                        on the Agent."
      },
      {
        "name": "run_tbr",
        "type": "UINT",
        "description": "This is the number of time-based rules run by
                        the Agent since the last reset."
      },
      {
        "name": "num_sbr",
        "type": "UINT",
        "description": "This is the number of state-based rules running
                        on the Agent."
      },
      {
        "name": "run_sbr",
        "type": "UINT",
        "description": "This is the number of state-based rules run by



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                        the agent since the last reset."
      },
      {
        "name": "num_const",
        "type": "UINT",
        "description": "This is the number of constants known by the
                        Agent."
      },
      {
        "name": "num_var",
        "type": "UINT",
        "description": "This is the number of variables known by the
                        Agent."
      },
      {
        "name": "num_macros",
        "type": "UINT",
        "description": "This is the number of macros known by the
                        Agent."
      },
      {
        "name": "run_macros",
        "type": "UINT",
        "description": "This is the number of macros run by the agent
                        since the last reset."
      },
      {
        "name": "num_controls",
        "type": "UINT",
        "description": "This is the number of controls known by the
                        Agent."
      },
      {
        "name": "run_controls",
        "type": "UINT",
        "description": "This is the number of controls run by the Agent
                        since the last reset."
      },
      {
        "name": "cur_time",
        "type": "TV",
        "description": "This is the current system time."
      }
    ],

    "Var": [{
      "name": "num_rules",
      "type": "UINT",



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      "initializer": {
        "type": "UINT",
        "postfix-expr": [{
          "ns": "Amp/Agent",
          "nm": "edd.num_tbr"
        }, {
          "ns": "Amp/Agent",
          "nm": "edd.num_sbr"
        }, {
          "ns": "Amp/Agent",
          "nm": "oper.plusUINT"
        }]
      },
      "description": "This is the number of rules known to the Agent
                      (#TBR + #SBR)."
    }],

    "Tblt":[
      {
        "name":"adms",
        "columns":[{
            "type":"STR",
            "name":"adm_name"
        }],
        "description":"This table lists all the ADMs that are supported
                       by the Agent."
      },
      {
        "name":"variables",
        "columns":[{
          "type":"ARI",
          "name":"ids"
        }],
        "description":"This table lists the ARI for every variable that
                       is known to the agent."
      },
      {
        "name":"rptts",
        "columns":[{
          "type":"ARI",
          "name":"ids"
        }],
        "description":"This table lists the ARI for every report
                       template that is known to the agent."
      },
      {
        "name":"macros",
        "columns":[{



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          "type":"ARI",
          "name":"ids"
        }],
        "description":"This table lists the ARI for every macro that is
                       known to the agent."
      },
      {
        "name":"rules",
        "columns":[{
          "type":"ARI",
          "name":"ids"
        }],
        "description":"This table lists the ARI for every rule that is
                       known to the agent."
      },
      {
        "name":"tblts",
        "columns":[{
          "type":"ARI",
          "name":"ids"
        }],
        "description":"This table lists the ARI for every table template
                       that is known to the agent."
      }

    ],

    "Rptt": [{
      "name": "full_report",
      "definition": [{
          "ns": "Amp/Agent",
          "nm": "mdat.name"
        },
        {
          "ns": "Amp/Agent",
          "nm": "mdat.version"
        },
        {
          "ns": "Amp/Agent",
          "nm": "edd.num_rpt_tpls"
        },
        {
    "ns": "Amp/Agent",
    "nm": "edd.num_tbl_tpls"
        },
        {
          "ns": "Amp/Agent",
          "nm": "edd.sent_reports"



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        },
        {
          "ns": "Amp/Agent",
          "nm": "edd.num_tbr"
        },
        {
          "ns": "Amp/Agent",
          "nm": "edd.run_tbr"
        },
        {
          "ns": "Amp/Agent",
          "nm": "edd.num_sbr"
        },
        {
          "ns": "Amp/Agent",
          "nm": "edd.run_sbr"
        },
        {
          "ns": "Amp/Agent",
          "nm": "edd.num_const"
        },
        {
          "ns": "Amp/Agent",
          "nm": "edd.num_var"
        },
        {
          "ns": "Amp/Agent",
          "nm": "edd.num_macros"
        },
        {
          "ns": "Amp/Agent",
          "nm": "edd.run_macros"
        },
        {
          "ns": "Amp/Agent",
          "nm": "edd.num_controls"
        },
        {
          "ns": "Amp/Agent",
          "nm": "edd.run_controls"
        },
        {
          "ns": "Amp/Agent",
          "nm": "var.num_rules"
        }
      ],
      "description": "This is all known meta-data, EDD, and VAR values
                      known by the Agent."



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    }],

    "Ctrl": [
      {
        "name": "add_var",
        "parmspec": [{
            "type": "ARI",
            "name": "id"
          },
          {
            "type": "EXPR",
            "name": "def"
          },
          {
            "type": "BYTE",
            "name": "type"
          }
        ],
        "description": "This control configures a new variable
                        definition on the Agent."
      },
      {
        "name": "del_var",
        "parmspec": [{
          "type": "AC",
          "name": "ids"
        }],
        "description": "This control removes one or more variable
                        definitions from the Agent."
      },
      {
        "name": "add_rptt",
        "parmspec": [{
            "type": "ARI",
            "name": "id"
          },
          {
            "type": "AC",
            "name": "template"
          }
        ],
        "description": "This control configures a new report template
                        definition on the Agent."
      },
      {
        "name": "del_rptt",
        "parmspec": [{
          "type": "AC",



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          "name": "ids"
        }],
        "description": "This control removes one or more report template
                        definitions from the Agent."
      },

      {
        "name": "desc_rptt",
        "parmspec": [{
          "type": "AC",
          "name": "ids"
        }],
        "description": "This control produces a detailed description of
                        one or more report template  identifier(ARI)
                        known to the Agent."
      },
      {
        "name": "gen_rpts",
        "parmspec": [{
            "type": "AC",
            "name": "ids"
          },
          {
            "type": "TNVC",
            "name": "rxmgrs"
          }
        ],
        "description": "This control causes the Agent to produce a
                        report entry for each identified report
                        templates and send them to one or more
                        identified managers(ARIs)."
      },
      {
        "name":"gen_tbls",
        "parmspec":[{
            "type":"AC",
            "name":"ids"
          },
          {
            "type": "TNVC",
            "name": "rxmgrs"
          }
        ],
        "description": "This control causes the Agent to produce a
                        table for each identified table templates and
                        send them to one or more identified managers."
      },
      {



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        "name": "add_macro",
        "parmspec": [{
            "type": "STR",
            "name": "name"
          },
          {
            "type": "ARI",
            "name": "id"
          },
          {
            "type": "AC",
            "name": "def"
          }
        ],
        "description": "This control configures a new macro definition
                        on the Agent."
      },
      {
        "name": "del_macro",
        "parmspec": [{
          "type": "AC",
          "name": "ids"
        }],
        "description": "This control removes one or more macro
                        definitions from the Agent."
      },
      {
        "name": "desc_macro",
        "parmspec": [{
          "type": "AC",
          "name": "ids"
        }],
        "description": "This control produces a detailed description of
                        one or more macro identifier(ARI) known to the
                        Agent."
      },
      {
        "name": "add_tbr",
        "parmspec": [{
            "type": "ARI",
            "name": "id"
          },
          {
            "type": "TV",
            "name": "start"
          },
          {
            "type": "TV",



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            "name": "period"
          },
          {
            "type": "UVAST",
            "name": "count"
          },
          {
            "type": "AC",
            "name": "action"
          },
          {
            "type": "STR",
            "name": "description"
          }

        ],
        "description": "This control configures a new time-based
                        rule (TBR) definition on the Agent."
      },
      {
        "name": "add_sbr",
        "parmspec": [{
            "type": "ARI",
            "name": "id"
          },
          {
            "type": "TV",
            "name": "start"
          },
          {
            "type": "EXPR",
            "name": "state"
          },
          {
            "type": "UVAST",
            "name": "max_eval"
          },
          {
            "type": "UVAST",
            "name": "count"
          },
          {
            "type": "AC",
            "name": "action"
          },
          {
            "type": "STR",
            "name": "description"



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          }

        ],
        "description": "This control configures a new state-based
                        rule (SBR) definition on the Agent."
      },
      {
        "name": "del_rule",
        "parmspec": [{
          "type": "AC",
          "name": "ids"
        }],
        "description": "This control removes one or more rule
                        definitions from the Agent."
      },
      {
        "name": "desc_rule",
        "parmspec": [{
          "type": "AC",
          "name": "ids"
        }],
        "description": "This control produces a detailed description
                        of one or more rules known to the Agent."
      },
      {
        "name": "store_var",
        "parmspec": [{
          "type": "ARI",
          "name": "id"
        },
        {
          "type": "EXPR",
          "name": "value"
        }],
        "description": "This control stores variables."
      },
      {
        "name": "reset_counts",
        "description": "This control resets all Agent ADM statistics
                        reported in the Agent ADM report."
      }
    ],

    "Const": [{
      "name": "amp_epoch",
      "type": "TS",
      "value": "1504915200",
      "description": "This constant is the time epoch for the Agent."



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    }],

    "Mac": [{
      "name": "user_desc",
      "parmspec": [{
          "type": "AC",
          "name": "RPTTs"
      },
      {
          "type": "AC",
          "name": "Rules"
      }],

      "definition": [{
          "ns": "Amp/Agent",
          "nm": "ctrl.desc_rptt",
          "ap": [{
              "type": "ParmName",
              "value": "RPTTs"
          }]
        },
        {
          "ns": "Amp/Agent",
          "nm": "ctrl.desc_rule",
          "ap": [{
              "type": "ParmName",
              "value": "Rules"
          }]
        }
      ],
      "description": "This macro lists all of the user defined data."
    }],

    "Oper": [{
        "name": "plusINT",
        "result-type": "INT",
        "in-type": ["INT", "INT"],
        "description": "Int32 addition"
      },
      {
        "name": "plusUINT",
        "result-type": "UINT",
        "in-type": ["UINT", "UINT"],
        "description": "Unsigned Int32 addition"
      },
      {
        "name": "plusVAST",
        "result-type": "VAST",



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        "in-type": ["VAST", "VAST"],
        "description": "Int64 addition"
      },
      {
        "name": "plusUVAST",
        "result-type": "UVAST",
        "in-type": ["UVAST", "UVAST"],
        "description": "Unsigned Int64 addition"
      },
      {
        "name": "plusREAL32",
        "result-type": "REAL32",
        "in-type": ["REAL32", "REAL32"],
        "description": "Real32 addition"
      },
      {
        "name": "plusREAL64",
        "result-type": "REAL64",
        "in-type": ["REAL64", "REAL64"],
        "description": "Real64 addition"
      },
      {
        "name": "minusINT",
        "result-type": "INT",
        "in-type": ["INT", "INT"],
        "description": "Int32 subtraction"
      },
      {
        "name": "minusUINT",
        "result-type": "UINT",
        "in-type": ["UINT", "UINT"],
        "description": "Unsigned Int32 subtraction"
      },
      {
        "name": "minusVAST",
        "result-type": "VAST",
        "in-type": ["VAST", "VAST"],
        "description": "Int64 subtraction"
      },
      {
        "name": "minusUVAST",
        "result-type": "UVAST",
        "in-type": ["UVAST", "UVAST"],
        "description": "Unsigned Int64 subtraction"
      },
      {
        "name": "minusREAL32",
        "result-type": "REAL32",



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        "in-type": ["REAL32", "REAL32"],
        "description": "Real32 subtraction"
      },
      {
        "name": "minusREAL64",
        "result-type": "REAL64",
        "in-type": ["REAL64", "REAL64"],
        "description": "Real64 subtraction"
      },
      {
        "name": "multINT",
        "result-type": "INT",
        "in-type": ["INT", "INT"],
        "description": "Int32 multiplication"
      },
      {
        "name": "multUINT",
        "result-type": "UINT",
        "in-type": ["UINT", "UINT"],
        "description": "Unsigned Int32 multiplication"
      },
      {
        "name": "multVAST",
        "result-type": "VAST",
        "in-type": ["VAST", "VAST"],
        "description": "Int64 multiplication"
      },
      {
        "name": "multUVAST",
        "result-type": "UVAST",
        "in-type": ["UVAST", "UVAST"],
        "description": "Unsigned Int64 multiplication"
      },
      {
        "name": "multREAL32",
        "result-type": "REAL32",
        "in-type": ["REAL32", "REAL32"],
        "description": "Real32 multiplication"
      },
      {
        "name": "multREAL64",
        "result-type": "REAL64",
        "in-type": ["REAL64", "REAL64"],
        "description": "Real64 multiplication"
      },
      {
        "name": "divINT",
        "result-type": "INT",



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        "in-type": ["INT", "INT"],
        "description": "Int32 division"
      },
      {
        "name": "divUINT",
        "result-type": "UINT",
        "in-type": ["UINT", "UINT"],
        "description": "Unsigned Int32 division"
      },
      {
        "name": "divVAST",
        "result-type": "VAST",
        "in-type": ["VAST", "VAST"],
        "description": "Int64 division"
      },
      {
        "name": "divUVAST",
        "result-type": "UVAST",
        "in-type": ["UVAST", "UVAST"],
        "description": "Unsigned Int64 division"
      },
      {
        "name": "divREAL32",
        "result-type": "REAL32",
        "in-type": ["REAL32", "REAL32"],
        "description": "Real32 division"
      },
      {
        "name": "divREAL64",
        "result-type": "REAL64",
        "in-type": ["REAL64", "REAL64"],
        "description": "Real64 division"
      },
      {
        "name": "modINT",
        "result-type": "INT",
        "in-type": ["INT", "INT"],
        "description": "Int32 modulus division"
      },
      {
        "name": "modUINT",
        "result-type": "UINT",
        "in-type": ["UINT", "UINT"],
        "description": "Unsigned Int32 modulus division"
      },
      {
        "name": "modVAST",
        "result-type": "VAST",



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        "in-type": ["VAST", "VAST"],
        "description": "Int64 modulus division"
      },
      {
        "name": "modUVAST",
        "result-type": "UVAST",
        "in-type": ["UVAST", "UVAST"],
        "description": "Unsigned Int64 modulus division"
      },
      {
        "name": "modREAL32",
        "result-type": "REAL32",
        "in-type": ["REAL32", "REAL32"],
        "description": "Real32 modulus division"
      },
      {
        "name": "modREAL64",
        "result-type": "REAL64",
        "in-type": ["REAL64", "REAL64"],
        "description": "Real64 modulus division"
      },
      {
        "name": "expINT",
        "result-type": "INT",
        "in-type": ["INT", "INT"],
        "description": "Int32 exponentiation"
      },
      {
        "name": "expUINT",
        "result-type": "UINT",
        "in-type": ["UINT", "UINT"],
        "description": "Unsigned int32 exponentiation"
      },
      {
        "name": "expVAST",
        "result-type": "VAST",
        "in-type": ["VAST", "VAST"],
        "description": "Int64 exponentiation"
      },
      {
        "name": "expUVAST",
        "result-type": "UVAST",
        "in-type": ["UVAST", "UVAST"],
        "description": "Unsigned Int64 exponentiation"
      },
      {
        "name": "expREAL32",
        "result-type": "REAL32",



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        "in-type": ["REAL32", "REAL32"],
        "description": "Real32 exponentiation"
      },
      {
        "name": "expREAL64",
        "result-type": "REAL64",
        "in-type": ["REAL64", "REAL64"],
        "description": "Real64 exponentiation"
      },
      {
        "name": "bitAND",
        "result-type": "UVAST",
        "in-type": ["UVAST", "UVAST"],
        "description": "Bitwise and"
      },
      {
        "name": "bitOR",
        "result-type": "UVAST",
        "in-type": ["UVAST", "UVAST"],
        "description": "Bitwise or"
      },
      {
        "name": "bitXOR",
        "result-type": "UVAST",
        "in-type": ["UVAST", "UVAST"],
        "description": "Bitwise xor"
      },
      {
        "name": "bitNOT",
        "result-type": "UVAST",
        "in-type": ["UVAST"],
        "description": "Bitwise not"
      },
      {
        "name": "logAND",
        "result-type": "BOOL",
        "in-type": ["BOOL", "BOOL"],
        "description": "Logical and"
      },
      {
        "name": "logOR",
        "result-type": "BOOL",
        "in-type": ["BOOL", "BOOL"],
        "description": "Logical or"
      },
      {
        "name": "logNOT",
        "result-type": "BOOL",



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        "in-type": ["BOOL"],
        "description": "Logical not"
      },
      {
        "name": "abs",
        "result-type": "UVAST",
        "in-type": ["VAST"],
        "description": "absolute value"
      },
      {
        "name": "lessThan",
        "result-type": "BOOL",
        "in-type": ["UNK", "UNK"],
        "description": "<"
      },
      {
        "name": "greaterThan",
        "result-type": "BOOL",
        "in-type": ["UNK", "UNK"],
        "description": ">"
      },
      {
        "name": "lessEqual",
        "result-type": "BOOL",
        "in-type": ["UNK", "UNK"],
        "description": "<="
      },
      {
        "name": "greaterEqual",
        "result-type": "BOOL",
        "in-type": ["UNK", "UNK"],
        "description": ">="
      },
      {
        "name": "notEqual",
        "result-type": "BOOL",
        "in-type": ["UNK", "UNK"],
        "description": "!="
      },
      {
        "name": "Equal",
        "result-type": "BOOL",
        "in-type": ["UNK", "UNK"],
        "description": "=="
      },
      {
        "name": "bitShiftLeft",
        "result-type": "UVAST",



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        "in-type": ["UVAST", "UVAST"],
        "description": "<<"
      },
      {
        "name": "bitShiftRight",
        "result-type": "UVAST",
        "in-type": ["UVAST", "UVAST"],
        "description": ">>"
      },
      {
        "name": "STOR",
        "result-type": "UNK",
        "in-type": ["UNK", "UNK"],
        "description": "Store value of parm 2 in parm 1"
      }
    ]
  }


5.  IANA Considerations

   This document defines a moderated Namespace: "Amp/Agent" with the ADM
   enumeration of 0.

6.  References

6.1.  Informative References

   [I-D.birrane-dtn-ama]
              Birrane, E., "Asynchronous Management Architecture",
              draft-birrane-dtn-ama-07 (work in progress), June 2018.

6.2.  Normative References

   [I-D.birrane-dtn-adm]
              Birrane, E., DiPietro, E., and D. Linko, "AMA Application
              Data Model", draft-birrane-dtn-adm-02 (work in progress),
              June 2018.

   [I-D.birrane-dtn-amp]
              Birrane, E., "Asynchronous Management Protocol", draft-
              birrane-dtn-amp-04 (work in progress), June 2018.

   [RFC2119]  Bradner, S., "Key words for use in RFCs to Indicate
              Requirement Levels", BCP 14, RFC 2119,
              DOI 10.17487/RFC2119, March 1997,
              <https://www.rfc-editor.org/info/rfc2119>.




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Authors' Addresses

   Edward J. Birrane
   Johns Hopkins Applied Physics Laboratory

   Email: Edward.Birrane@jhuapl.edu


   Evana DiPietro
   Johns Hopkins Applied Physics Laboratory

   Email: Evana.DiPietro@jhuapl.edu


   David Linko
   Johns Hopkins Applied Physics Laboratory

   Email: David.Linko@jhuapl.edu

































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