| Network Working Group | J. Schoenwaelder |
| Internet-Draft | V. Bajpai |
| Intended status: Standards Track | Jacobs University Bremen |
| Expires: May 4, 2017 | October 31, 2016 |
A YANG Data Model for LMAP Measurement Agents
draft-ietf-lmap-yang-06.txt
This document defines a data model for Large-Scale Measurement Platforms (LMAP). The data model is defined using the YANG data modeling language.
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 http://datatracker.ietf.org/drafts/current/.
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This document defines a data model for Large-Scale Measurement Platforms (LMAP) [RFC7594]. The data model is defined using the YANG [RFC6020] data modeling language. It aims to be consistent with the LMAP Information Model [I-D.ietf-lmap-information-model].
This document uses the LMAP terminology defined in [RFC7594].
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 [RFC2119].
A simplified graphical representation of the data model is used in this document. The meaning of the symbols in these diagrams is as follows:
The LMAP framework has three basic elements: Measurement Agents, Controllers, and Collectors. Measurement Agents initiate the actual measurements, which are called Measurement Tasks in the LMAP terminology. The Controller instructs one or more MAs and communicates the set of Measurement Tasks an MA should perform and when. The Collector accepts Reports from the MAs with the Results from their Measurement Tasks.
The YANG data model for LMAP has been split into three modules:
As shown in Figure 1, a Controller, implementing ietf-lmap-common.yang and ietf-lmap-control.yang as a client, will instruct Measurement Agents, implementing ietf-lmap-common.yang and ietf-lmap-control.yang as servers. A Measurement Agent, implementing ietf-lmap-common.yang and ietf-lmap-report.yang, will send results to a Collector, implementing ietf-lmap-common.yang and ietf-lmap-report.yang as a server.
+------------------------+
| LMAP Controller |
| |
| Client: |
| ietf-lmap-comman.yang |
| ietf-lmap-control.yang |
+------------------------+
+------------------------+ |
| LMAP Measurement Agent | |
| | <- request |
| Server: |<---------------------'
| ietf-lmap-comman.yang | response ->
| ietf-lmap-control.yang |
| |
| | request ->
| Client: |----------------------.
| ietf-lmap-comman.yang | <- response |
| ietf-lmap-report.yang | |
+------------------------+ v
+------------------------+
| LMAP Collector |
| |
| Server: |
| ietf-lmap-comman.yang |
| ietf-lmap-report.yang |
+------------------------+
Figure 1: LMAP Controller, Measurement Agents, and Collector and the YANG modules they implement as client or server
The tree diagram below shows the structure of the configuration data model.
module: ietf-lmap-control
+--rw lmap
+--rw agent
| +--rw agent-id? yang:uuid
| +--rw device-id? inet:uri
| +--rw group-id? string
| +--rw measurement-point? string
| +--rw report-agent-id? boolean
| +--rw report-measurement-point? boolean
| +--rw controller-timeout? uint32
+--rw tasks
| +--rw task* [name]
| +--rw name lmap:identifier
| +--rw metric* [uri]
| | +--rw uri inet:uri
| | +--rw role* string
| +--rw program? string
| +--rw option* [id]
| | +--rw id lmap:identifier
| | +--rw name? string
| | +--rw value? string
| +--rw tag* lmap:identifier
+--rw schedules
| +--rw schedule* [name]
| +--rw name lmap:identifier
| +--rw start event-ref
| +--rw (stop)?
| | +--:(end)
| | | +--rw end? event-ref
| | +--:(duration)
| | +--rw duration? uint32
| +--rw execution-mode? enumeration
| +--rw tag* lmap:tag
| +--rw suppression-tag* lmap:tag
| +--rw action* [name]
| +--rw name lmap:identifier
| +--rw task task-ref
| +--rw parameters
| | +--rw (extension)?
| +--rw option* [id]
| | +--rw id lmap:identifier
| | +--rw name? string
| | +--rw value? string
| +--rw destination* schedule-ref
| +--rw tag* lmap:tag
| +--rw suppression-tag* lmap:tag
+--rw suppressions
| +--rw suppression* [name]
| +--rw name lmap:identifier
| +--rw start? event-ref
| +--rw end? event-ref
| +--rw match* lmap:glob-pattern
| +--rw stop-running? boolean
+--rw events
+--rw event* [name]
+--rw name lmap:identifier
+--rw (event-type)?
| +--:(periodic)
| | +--rw periodic
| | +--rw interval uint32
| | +--rw start? yang:date-and-time
| | +--rw end? yang:date-and-time
| +--:(calendar)
| | +--rw calendar
| | +--rw month* lmap:month-or-all
| | +--rw day-of-month* lmap:day-of-months-or-all
| | +--rw day-of-week* lmap:weekday-or-all
| | +--rw hour* lmap:hour-or-all
| | +--rw minute* lmap:minute-or-all
| | +--rw second* lmap:second-or-all
| | +--rw timezone-offset? lmap:timezone-offset
| | +--rw start? yang:date-and-time
| | +--rw end? yang:date-and-time
| +--:(one-off)
| | +--rw one-off
| | +--rw time yang:date-and-time
| +--:(immediate)
| | +--rw immediate empty
| +--:(startup)
| | +--rw startup empty
| +--:(controller-lost)
| | +--rw controller-lost empty
| +--:(controller-connected)
| +--rw controller-connected empty
+--rw random-spread? uint32
+--rw cycle-interval? uint32
The tree diagram below shows the structure of the state data model.
module: ietf-lmap-control
+--ro lmap-state
+--ro agent
| +--ro agent-id? yang:uuid
| +--ro device-id? inet:uri
| +--ro hardware string
| +--ro firmware string
| +--ro version string
| +--ro tag* lmap:tag
| +--ro last-started yang:date-and-time
+--ro tasks
| +--ro task* [name]
| +--ro name lmap:identifier
| +--ro metric* [uri]
| | +--ro uri inet:uri
| | +--ro role* string
| +--ro version? string
| +--ro program? string
+--ro schedules
| +--ro schedule* [name]
| +--ro name lmap:identifier
| +--ro state? enumeration
| +--ro storage? yang:gauge64
| +--ro invocations? yang:counter32
| +--ro suppressions? yang:counter32
| +--ro overlaps? yang:counter32
| +--ro failures? yang:counter32
| +--ro last-invocation? yang:date-and-time
| +--ro action* [name]
| +--ro name lmap:identifier
| +--ro state? enumeration
| +--ro storage? yang:gauge64
| +--ro invocations? yang:counter32
| +--ro suppressions? yang:counter32
| +--ro overlaps? yang:counter32
| +--ro failures? yang:counter32
| +--ro last-invocation? yang:date-and-time
| +--ro last-completion? yang:date-and-time
| +--ro last-status? lmap:status-code
| +--ro last-message? string
| +--ro last-failed-completion? yang:date-and-time
| +--ro last-failed-status? lmap:status-code
| +--ro last-failed-message? string
+--ro suppressions
+--ro suppression* [name]
+--ro name lmap:identifier
+--ro state? enumeration
The tree diagram below shows the structure of the reporting data model.
module: ietf-lmap-report
rpcs:
+---x report
+---w input
+---w date yang:date-and-time
+---w agent-id? yang:uuid
+---w group-id? string
+---w measurement-point? string
+---w result*
+---w schedule-name? lmap:identifier
+---w action-name? lmap:identifier
+---w task-name? lmap:identifier
+---w parameters
| +---w (extension)?
+---w option* [id]
| +---w id lmap:identifier
| +---w name? string
| +---w value? string
+---w tag* lmap:tag
+---w event? yang:date-and-time
+---w start yang:date-and-time
+---w end? yang:date-and-time
+---w cycle-number? lmap:cycle-number
+---w status lmap:status-code
+---w conflict*
| +---w schedule-name? lmap:identifier
| +---w action-name? lmap:identifier
| +---w task-name? lmap:identifier
+---w table*
+---w metric* [uri]
| +---w uri inet:uri
| +---w role* string
+---w column* string
+---w row*
+---w value* string
The LMAP information model [I-D.ietf-lmap-information-model] is devided into six sections. They are mapped into the YANG data model as explained below:
These six sections are build on the following common information objects:
This module imports definitions from [RFC6536].
<CODE BEGINS> file "ietf-lmap-common@2016-10-10.yang"
module ietf-lmap-common {
namespace "urn:ietf:params:xml:ns:yang:ietf-lmap-common";
prefix "lmap";
import ietf-inet-types {
prefix inet;
}
organization
"IETF Large-Scale Measurement Platforms Working Group";
contact
"WG Web: <http://tools.ietf.org/wg/lmap/>
WG List: <mailto:lmap@ietf.org>
Editor: Juergen Schoenwaelder
<j.schoenwaelder@jacobs-university.de>
Editor: Vaibhav Bajpai
<v.bajpai@jacobs-university.de>";
description
"This module provides common definitions used by the data
models written for Large-Scale Measurement Platforms (LMAP).
This module defines typedefs and groupings but no schema
tree elements.";
revision "2016-10-10" {
description
"Initial version";
reference
"RFC XXX: A YANG Data Model for LMAP Measurement Agents";
}
/*
* Typedefs
*/
typedef identifier {
type string {
length "1..max";
}
description
"An string value used to name something.";
}
typedef tag {
type string {
length "1..max";
}
description
"A tag consists of at least one character.";
}
typedef glob-pattern {
type string {
length "1..max";
}
description
'A glob style pattern (following POSIX.2 fnmatch() without
special treatment of file paths):
* matches a sequence of characters
? matches a single character
[seq] matches any character in seq
[!seq] matches any character not in seq
A backslash followed by a character matches the following
character. In particular:
\* matches *
\? matches ?
\\ matches \
A sequence seq may be a sequence of characters (e.g., [abc]
or a range of characters (e.g., [a-c]).';
}
typedef wildcard {
type string {
pattern '\*';
}
description
"A wildcard for calendar scheduling entries.";
}
typedef cycle-number {
type string {
pattern '[0-9]{8}\.[0-9]{6}';
}
description
"A cycle number represented in the format YYYYMMDD.HHMMSS
where YYYY represents the year, MM the month (1..12), DD
the day of the months (01..31), HH the hour (00..23), MM
the minute (00..59), and SS the second (00..59).";
}
typedef month {
type enumeration {
enum january {
value 1;
description
"January of the Gregorian calendar.";
}
enum february {
value 2;
description
"February of the Gregorian calendar.";
}
enum march {
value 3;
description
"March of the Gregorian calendar.";
}
enum april {
value 4;
description
"April of the Gregorian calendar.";
}
enum may {
value 5;
description
"May of the Gregorian calendar.";
}
enum june {
value 6;
description
"June of the Gregorian calendar.";
}
enum july {
value 7;
description
"July of the Gregorian calendar.";
}
enum august {
value 8;
description
"August of the Gregorian calendar.";
}
enum september {
value 9;
description
"September of the Gregorian calendar.";
}
enum october {
value 10;
description
"October of the Gregorian calendar.";
}
enum november {
value 11;
description
"November of the Gregorian calendar.";
}
enum december {
value 12;
description
"December of the Gregorian calendar.";
}
}
description
"A type modeling the month in the Gregorian calendar.";
}
typedef month-or-all {
type union {
type month;
type wildcard;
}
description
"A month or a wildcard indicating all twelve months.";
}
typedef day-of-month {
type uint8 { range "1..31"; }
description
"A day of a month of the Gregorian calendar.";
}
typedef day-of-months-or-all {
type union {
type day-of-month;
type wildcard;
}
description
"A day of a months or a wildcard indicating all days
of a month.";
}
typedef weekday {
type enumeration {
enum monday {
value 1;
description
"Monday of the Gregorian calendar.";
}
enum tuesday {
value 2;
description
"Tuesday of the Gregorian calendar.";
}
enum wednesday {
value 3;
description
"Wednesday of the Gregorian calendar.";
}
enum thursday {
value 4;
description
"Thursday of the Gregorian calendar.";
}
enum friday {
value 5;
description
"Friday of the Gregorian calendar.";
}
enum saturday {
value 6;
description
"Saturday of the Gregorian calendar.";
}
enum sunday {
value 7;
description
"Sunday of the Gregorian calendar.";
}
}
description
"A type modeling the weekdays in the Gregorian calendar.
The numbering follows the ISO 8601 scheme.";
}
typedef weekday-or-all {
type union {
type weekday;
type wildcard;
}
description
"A weekday or a wildcard indicating all seven weekdays.";
}
typedef hour {
type uint8 { range "0..23"; }
description
"An hour of a day.";
}
typedef hour-or-all {
type union {
type hour;
type wildcard;
}
description
"An hour of a day or a wildcard indicating all hours
of a day.";
}
typedef minute {
type uint8 { range "0..59"; }
description
"A minute of an hour.";
}
typedef minute-or-all {
type union {
type minute;
type wildcard;
}
description
"A minute of an hour or a wildcard indicating all
minutes of an hour.";
}
typedef second {
type uint8 { range "0..59"; }
description
"A second of a minute.";
}
typedef second-or-all {
type union {
type second;
type wildcard;
}
description
"A second of a minute or a wildcard indicating all
seconds of a minute.";
}
typedef status-code {
type int32;
description
"A status code returned by the execution of a task. Note
that the actual range is implementation dependent but it
should be portable to use values in the range 0..127 for
regular exit codes. By convention, 0 indicates successful
termination. Negative values may be used to indicate
abnormal termination due to a signal; the absolute value
may identify the signal number in this case.";
}
typedef timezone-offset {
type string {
pattern 'Z|[\+\-]\d{2}:\d{2}';
}
description
"A timezone-offset as it is used by the date-and-time type
defined in the ietf-yang-types module. The value Z is
equivalent to +00:00. The value -00:00 indicates and
unknown time-offset.";
reference
"RFC 6991: Common YANG Data Types";
}
/*
* Groupings
*/
grouping registry-grouping {
description
"This grouping models a list of entries in a registry
that identify functions of a tasks.";
list metric {
key uri;
description
"A list of entries in a registry identifying functions.";
leaf uri {
type inet:uri;
description
"A URI identifying an entry in a registry.";
}
leaf-list role {
type string;
description
"A set of roles for the identified registry entry.";
}
}
}
grouping task-options-grouping {
description
"A list of options of a task. Each option is a name/value
pair (where the value may be absent).";
list option {
key "id";
ordered-by user;
description
"A list of options passed to the task. It is a list of
key / value pairs and may be used to model options.
Options may be used to identify the role of a task
or to pass a channel name to a task.";
leaf id {
type lmap:identifier;
description
"An identifier uniquely identifying an option. This
identifier is required by YANG to uniquely identify
a name value pair but it otherwise has no semantic
value";
}
leaf name {
type string;
description
"The name of the option.";
}
leaf value {
type string;
description
"The value of the option.";
}
}
}
}
<CODE ENDS>
This module imports definitions from [RFC6536], [RFC6991] and the common LMAP module and it references [RFC7398].
<CODE BEGINS> file "ietf-lmap-control@2016-10-10.yang"
module ietf-lmap-control {
namespace "urn:ietf:params:xml:ns:yang:ietf-lmap-control";
prefix "lmapc";
import ietf-yang-types {
prefix yang;
}
import ietf-inet-types {
prefix inet;
}
import ietf-netconf-acm {
prefix nacm;
}
import ietf-lmap-common {
prefix lmap;
}
organization
"IETF Large-Scale Measurement Platforms Working Group";
contact
"WG Web: <http://tools.ietf.org/wg/lmap/>
WG List: <mailto:lmap@ietf.org>
Editor: Juergen Schoenwaelder
<j.schoenwaelder@jacobs-university.de>
Editor: Vaibhav Bajpai
<v.bajpai@jacobs-university.de>";
description
"This module defines a data model for controlling measurement
agents that are part of a Large-Scale Measurement Platform
(LMAP). This data model is expected to be implemented by a
measurement agent.";
revision "2016-10-10" {
description
"Initial version";
reference
"RFC XXX: A YANG Data Model for LMAP Measurement Agents";
}
/*
* Typedefs
*/
typedef event-ref {
type leafref {
path "/lmap/events/event/name";
}
description
"This type is used by data models that need to reference
a configured event source.";
}
typedef task-ref {
type leafref {
path "/lmap/tasks/task/name";
}
description
"This type is used by data models that need to reference
a configured task.";
}
typedef schedule-ref {
type leafref {
path "/lmap/schedules/schedule/name";
}
description
"This type is used by data models that need to reference
a configured schedule.";
}
/*
* Groupings
*/
grouping timing-start-end-grouping {
description
"A grouping that provides start and end times for
timing objects.";
leaf start {
type yang:date-and-time;
description
"The date and time when the timing object
starts to create triggers.";
}
leaf end {
type yang:date-and-time;
description
"The date and time when the timing object
stops to create triggers.
It is generally a good idea to always configure
an end time and to refresh the configuration
of timing object as needed to ensure that agents
that loose connectivity to their controller
do not continue their tasks forever.";
}
}
/*
* Configuration data nodes
*/
container lmap {
description
"Configuration of the LMAP agent.";
/*
* Agent Configuration
*/
container agent {
description
"Configuration of parameters affecting the whole
measurement agent.";
leaf agent-id {
type yang:uuid;
description
"The agent-id identifies a measurement agent with
a very low probability of collision. In certain
deployments, the agent-id may be considered
sensitive and hence this object is optional.";
}
leaf device-id {
type inet:uri;
description
"The device-id identifies the device running the
measurement agent. In certain deployments, the
device-id may be considered sensitive and hence
this object is optional.";
}
leaf group-id {
type string;
description
"The group-id identifies a group of measurement
agents. In certain deployments, the group-id
may be considered less sensitive than the
agent-id.";
}
leaf measurement-point {
type string;
description
"The measurement point indicating where the
measurement agent is located on a path.";
reference
"RFC 7398: A Reference Path and Measurement Points
for Large-Scale Measurement of Broadband
Performance";
}
leaf report-agent-id {
type boolean;
must '. != "true" or ../agent-id' {
description
"An agent-id must exist for this to be set
to true.";
}
default false;
description
"The 'report-agent-id' controls whether the
'agent-id' is reported to collectors if the
'group-id' is configured. If the 'group-id'
is not configured, the agent-id is always
reported.";
}
leaf report-measurement-point {
type boolean;
must '. != "true" or ../measurement-point' {
description
"A measurement-point must exist for this to be
set to true.";
}
default false;
description
"The 'report-measurement-point' controls whether
the 'measurement-point' is reported to collectors
if the 'measurement-point' is configured.";
}
leaf controller-timeout {
type uint32;
units "seconds";
description
"A timer is started after each successful contact
with a controller. When the timer reaches the
controller-timeout, an event (controller-lost) is
raised indicating that connectivity to the controller
has been lost.";
}
}
/*
* Task Configuration
*/
container tasks {
description
"Configuration of LMAP tasks.";
list task {
key name;
description
"The list of tasks configured on the LMAP agent.";
leaf name {
type lmap:identifier;
description
"The unique name of a task.";
}
uses lmap:registry-grouping;
leaf program {
type string;
nacm:default-deny-write;
description
"The (local) program to invoke in order to execute
the task. If this leaf is not set, then the system
will try to identify a suitable program based on
the registry information present.";
}
uses lmap:task-options-grouping {
description
"The list of task specific options.";
}
leaf-list tag {
type lmap:identifier;
description
"A set of task specific tags that are reported
together with the measurement results to a collector.
A tag can be used, for example, to carry the
Measurement Cycle ID.";
}
}
}
/*
* Schedule Instructions
*/
container schedules {
description
"Configuration of LMAP schedules. Schedules control
which tasks are executed by the LMAP implementation.";
list schedule {
key name;
description
"Configuration of a particular schedule.";
leaf name {
type lmap:identifier;
description
"The locally-unique, administratively assigned name
for this schedule.";
}
leaf start {
type event-ref;
mandatory true;
description
"The event source controlling the start of the
scheduled actions.";
}
choice stop {
description
"This choice contains optional leafs that control the
graceful forced termination of scheduled actions.
When the end has been reached, the scheduled actions
should be forced to terminate the measurements.
This may involve being active some additional time in
order to properly finish the action's activity (e.g.,
waiting for any still outstanding messages).";
leaf end {
type event-ref;
description
"The event source controlling the graceful
forced termination of the scheduled actions.";
}
leaf duration {
type uint32;
units "seconds";
description
"The duration controlling the graceful forced
termination of the scheduled actions.";
}
}
leaf execution-mode {
type enumeration {
enum sequential {
value 1;
description
"The actions of the schedule are executed
sequentially.";
}
enum parallel {
value 2;
description
"The actions of the schedule are executed
concurrently";
}
enum pipelined {
value 3;
description
"The actions of the schedule are executed in a
pipelined mode. Output created by an action is
passed as input to the subsequent action.";
}
}
default pipelined;
description
"The execution mode of this schedule determins in
which order the actions of the schedule are executed.";
}
leaf-list tag {
type lmap:tag;
description
"A set of schedule specific tags that are reported
together with the measurement results to a collector.";
}
leaf-list suppression-tag {
type lmap:tag;
description
"A set of suppression tags that are used to select
schedules to be suppressed.";
}
list action {
key name;
description
"An action describes a task that is invoked by the
schedule. Multiple actions are invoked sequentially.";
leaf name {
type lmap:identifier;
description
"The unique identifier for this action.";
}
leaf task {
type task-ref;
mandatory true;
description
"The task invoked by this action.";
}
container parameters {
description
"This container is a place-holder for run-time
parameters defined in task-specific data models
augmenting the base lmap control data model.";
choice extension {
description
"This choice is provided to augment in different
sets of parameters.";
}
}
uses lmap:task-options-grouping {
description
"The list of action specific options that are
appended to the list of task specific options.";
}
leaf-list destination {
type schedule-ref;
description
"A set of schedules receiving the output produced
by this action. A queue is internally used to pass
results to another schedule. The behaviour of
an action passing data to its own schedule is
implementation specific.
Data passed to a sequential or pipelined schedule
is received by the schedule's first action. Data
passed to a parallel schedule is received by all
actions of the schedule.";
}
leaf-list tag {
type lmap:tag;
description
"A set of action specific tags that are reported
together with the measurement results to a collector.";
}
leaf-list suppression-tag {
type lmap:tag;
description
"A set of suppression tags that are used to select
actions to be suppressed.";
}
}
}
}
/*
* Suppression Instructions
*/
container suppressions {
description
"Suppression information to prevent schedules or
certain actions from starting.";
list suppression {
key name;
description
"Configuration of a particular suppression.";
leaf name {
type lmap:identifier;
description
"The locally-unique, administratively assigned name
for this suppression.";
}
leaf start {
type event-ref;
description
"The event source controlling the start of the
suppression period.";
}
leaf end {
type event-ref;
description
"The event source controlling the end of the
suppression period. If not present, supression
continues indefinitely.";
}
leaf-list match {
type lmap:glob-pattern;
description
"A set of suppression match pattern. The suppression
will apply to all schedules (and their actions) that
have a matching value in their suppression-tags
and to all actions that have a matching value in
their suppression-tags.";
}
leaf stop-running {
type boolean;
default false;
description
"If 'stop-running' is true, running schedules and
actions matching the suppression will be terminated
when suppression is activated. If 'stop-running' is
false, running schedules and actions will not be
affected if suppression is activated.";
}
}
}
/*
* Event Instructions
*/
container events {
description
"Configuration of LMAP events.
Implementations may be forced to delay acting
upon the occurance of events in the face of local
constraints. An action triggered by an event
therefore should not rely on the accuracy
provided by the scheduler implementation.";
list event {
key name;
description
"The list of event sources configured on the
LMAP agent.";
leaf name {
type lmap:identifier;
description
"The unique name of an event source.";
}
choice event-type {
description
"Different types of events are handled by
different branches of this choice. Note that
this choice can be extended via augmentations.";
case periodic {
container periodic {
description
"A periodic timing object triggers periodically
according to a regular interval.";
leaf interval {
type uint32 {
range "1..max";
}
units "seconds";
mandatory true;
description
"The number of seconds between two triggers
generated by this periodic timing object.";
}
uses timing-start-end-grouping;
}
}
case calendar {
container calendar {
description
"A calendar timing object triggers based on the
current calendar date and time.";
leaf-list month {
type lmap:month-or-all;
min-elements 1;
description
"A set of month at which this calendar timing
will trigger. The wildcard means all months.";
}
leaf-list day-of-month {
type lmap:day-of-months-or-all;
min-elements 1;
description
"A set of days of the month at which this
calendar timing will trigger. The wildcard means
all days of a month.";
}
leaf-list day-of-week {
type lmap:weekday-or-all;
min-elements 1;
description
"A set of weekdays at which this calendar timing
will trigger. The wildcard means all weekdays.";
}
leaf-list hour {
type lmap:hour-or-all;
min-elements 1;
description
"A set of hours at which this calendar timing will
trigger. The wildcard means all hours of a day.";
}
leaf-list minute {
type lmap:minute-or-all;
min-elements 1;
description
"A set of minutes at which this calendar timing
will trigger. The wildcard means all minutes of
an hour.";
}
leaf-list second {
type lmap:second-or-all;
min-elements 1;
description
"A set of second at which this calendar timing
will trigger. The wildcard means all seconds of
a minute.";
}
leaf timezone-offset {
type lmap:timezone-offset;
description
"The timezone in which this calendar timing
object will be evaluated. If not present,
the systems' local timezone will be used.";
}
uses timing-start-end-grouping;
}
}
case one-off {
container one-off {
description
"A one-off timing object triggers exactly once.";
leaf time {
type yang:date-and-time;
mandatory true;
description
"This one-off timing object triggers once at
the configured date and time.";
}
}
}
case immediate {
leaf immediate {
type empty;
mandatory true;
description
"This immediate event object triggers immediately
when it is configured.";
}
}
case startup {
leaf startup {
type empty;
mandatory true;
description
"This startup event object triggers whenever the
LMAP agent (re)starts.";
}
}
case controller-lost {
leaf controller-lost {
type empty;
mandatory true;
description
"The controller-lost event object triggers when
the connectivity to the controller has been lost
for at least 'controller-timeout' seconds.";
}
}
case controller-connected {
leaf controller-connected {
type empty;
mandatory true;
description
"The controller-connected event object triggers
when the connectivity to the controller has been
restored after it was lost for at least
'controller-timeout' seconds.";
}
}
}
leaf random-spread {
type uint32;
units seconds;
description
"This optional leaf adds a random spread to the
computation of the event's trigger time. The
random spread is a uniformly distributed random
number taken from the interval [0:random-spread].";
}
leaf cycle-interval {
type uint32;
units seconds;
description
"The optional cycle-interval defines the duration
of the time interval in seconds that is used to
calculate cycle numbers. No cycle number is
calculated if the optional cycle-interval does
not exist.";
}
}
}
}
/*
* The state subtree provides information about the capabilities
* and the current status of the MA.
*/
container lmap-state {
config false;
description
"A tree exporting state information about the LMAP agent.";
container agent {
description
"Operations state of the measurement agent.";
leaf agent-id {
type yang:uuid;
description
"The agent-id identifies a measurement agent with
a very low probability of collision. In certain
deployments, the agent-id may be considered
sensitive and hence this object is optional.";
}
leaf device-id {
type inet:uri;
description
"The device-id identifies the device running the
measurement agent. In certain deployments, the
device-id may be considered sensitive and hence
this object is optional.";
}
leaf hardware {
type string;
mandatory true;
description
"A short description of the hardware the measurement
agent is running on. This should include the version
number of the hardware";
}
leaf firmware {
type string;
mandatory true;
description
"A short description of the firmware the measurement
agent is running on. This should include the version
number of the firmware.";
}
leaf version {
type string;
mandatory true;
description
"A short description of the software implementing the
measurement agent. This should include the version
number of the measurement agent software.";
}
leaf-list tag {
type lmap:tag;
description
"An optional unordered set of tags that provide
additional information about the capabilities of
the measurement agent.";
}
leaf last-started {
type yang:date-and-time;
mandatory true;
description
"The date and time the measurement agent last started.";
}
}
container tasks {
description
"Available LMAP tasks, including information about their
last execution and their last failed execution.";
list task {
key name;
description
"The list of tasks available on the LMAP agent.";
leaf name {
type lmap:identifier;
description
"The unique name of a task.";
}
uses lmap:registry-grouping;
leaf version {
type string;
description
"A short description of the software implementing
the task. This should include the version
number of the measurement task software.";
}
leaf program {
type string;
description
"The (local) program to invoke in order to execute
the task.";
}
}
}
container schedules {
description
"State of LMAP schedules.";
list schedule {
key name;
description
"State of a particular schedule.";
leaf name {
type lmap:identifier;
description
"The locally-unique, administratively assigned name
for this schedule.";
}
leaf state {
type enumeration {
enum enabled {
value 1;
description
"The value 'enabled' indicates that the
schedule is currently enabled.";
}
enum disabled {
value 2;
description
"The value 'disabled' indicates that the
schedule is currently disabled.";
}
enum running {
value 3;
description
"The value 'running' indicates that the
schedule is currently running.";
}
enum suppressed {
value 4;
description
"The value 'suppressed' indicates that the
schedule is currently suppressed.";
}
}
description
"The current state of the schedule.";
}
leaf storage {
type yang:gauge64;
units "bytes";
description
"The amount of secondary storage (e.g., allocated in a
file system) holding temporary data allocated to the
schedule in bytes. This object reports the amount of
allocated physical storage and not the storage used
by logical data records.";
}
leaf invocations {
type yang:counter32;
description
"Number of invocations of this schedule. This counter
does not include suppressed invocations or invocations
that were prevented due to an overlap with a previous
invocation of this schedule.";
}
leaf suppressions {
type yang:counter32;
description
"Number of suppressed executions of this schedule.";
}
leaf overlaps {
type yang:counter32;
description
"Number of executions prevented due to overlaps with
a previous invocation of this schedule.";
}
leaf failures {
type yang:counter32;
description
"Number of failed executions of this schedule. A
failed execution is an execution where at least
one action failed.";
}
leaf last-invocation {
type yang:date-and-time;
description
"The date and time of the last invocation of
this schedule.";
}
list action {
key name;
description
"The state of the actions associated with this
schedule entry.";
leaf name {
type lmap:identifier;
description
"The unique identifier for this action.";
}
leaf state {
type enumeration {
enum enabled {
value 1;
description
"The value 'enabled' indicates that the
action is currently enabled.";
}
enum disabled {
value 2;
description
"The value 'disabled' indicates that the
action is currently disabled.";
}
enum running {
value 3;
description
"The value 'running' indicates that the
action is currently runnning.";
}
enum suppressed {
value 4;
description
"The value 'suppressed' indicates that the
action is currently suppressed.";
}
}
description
"The current state of the action.";
}
leaf storage {
type yang:gauge64;
units "bytes";
description
"The amount of secondary storage (e.g., allocated in a
file system) holding temporary data allocated to the
schedule in bytes. This object reports the amount of
allocated physical storage and not the storage used
by logical data records.";
}
leaf invocations {
type yang:counter32;
description
"Number of invocations of this action. This counter
does not include suppressed invocations or invocations
that were prevented due to an overlap with a previous
invocation of this action.";
}
leaf suppressions {
type yang:counter32;
description
"Number of suppressed executions of this action.";
}
leaf overlaps {
type yang:counter32;
description
"Number of executions prevented due to overlaps with
a previous invocation of this action.";
}
leaf failures {
type yang:counter32;
description
"Number of failed executions of this action.";
}
leaf last-invocation {
type yang:date-and-time;
description
"The date and time of the last invocation of
this action.";
}
leaf last-completion {
type yang:date-and-time;
description
"The date and time of the last completion of
this action.";
}
leaf last-status {
type lmap:status-code;
description
"The status code returned by the last execution of
this action.";
}
leaf last-message {
type string;
description
"The status message produced by the last execution
of this action.";
}
leaf last-failed-completion {
type yang:date-and-time;
description
"The date and time of the last failed completion
of this action.";
}
leaf last-failed-status {
type lmap:status-code;
description
"The status code returned by the last failed
execution of this action.";
}
leaf last-failed-message {
type string;
description
"The status message produced by the last failed
execution of this action.";
}
}
}
}
container suppressions {
description
"State of LMAP suppressions.";
list suppression {
key name;
description
"State of a particular suppression.";
leaf name {
type lmap:identifier;
description
"The locally-unique, administratively assigned name
for this suppression.";
}
leaf state {
type enumeration {
enum enabled {
value 1;
description
"The value 'enabled' indicates that the
suppression is currently enabled.";
}
enum disabled {
value 2;
description
"The value 'disabled' indicates that the
suppression is currently disabled.";
}
enum active {
value 3;
description
"The value 'active' indicates that the
suppression is currently active.";
}
}
description
"The current state of the suppression.";
}
}
}
}
}
<CODE ENDS>
This module imports definitions from [RFC6536] and the common LMAP module.
<CODE BEGINS> file "ietf-lmap-report@2016-10-10.yang"
module ietf-lmap-report {
namespace "urn:ietf:params:xml:ns:yang:ietf-lmap-report";
prefix "lmapr";
import ietf-yang-types {
prefix yang;
}
import ietf-lmap-common {
prefix lmap;
}
organization
"IETF Large-Scale Measurement Platforms Working Group";
contact
"WG Web: <http://tools.ietf.org/wg/lmap/>
WG List: <mailto:lmap@ietf.org>
Editor: Juergen Schoenwaelder
<j.schoenwaelder@jacobs-university.de>
Editor: Vaibhav Bajpai
<v.bajpai@jacobs-university.de>";
description
"This module defines a data model for reporting results from
measurement agents, which are part of a Large-Scale Measurement
Platform (LMAP), to result data collectors. This data model is
expected to be implemented by a collector.";
revision "2016-10-10" {
description
"Initial version";
reference
"RFC XXX: A YANG Data Model for LMAP Measurement Agents";
}
rpc report {
description
"The report operation is used by an LMAP measurement agent to
submit measurement results produced by measurement tasks to
a collector.";
input {
leaf date {
type yang:date-and-time;
mandatory true;
description
"The date and time when this result report was sent to
a collector.";
}
leaf agent-id {
type yang:uuid;
description
"The agent-id of the agent from which this
report originates.";
}
leaf group-id {
type string;
description
"The group-id of the agent from which this
report originates.";
}
leaf measurement-point {
type string;
description
"The measurement-point of the agent from which this
report originates.";
}
list result {
description
"The list of tasks for which results are reported.";
leaf schedule-name {
type lmap:identifier;
description
"The name of the schedule that produced the result.";
}
leaf action-name {
type lmap:identifier;
description
"The name of the action in the schedule that produced
the result.";
}
leaf task-name {
type lmap:identifier;
description
"The name of the task that produced the result.";
}
container parameters {
description
"This container is a place-holder for run-time
parameters defined in task-specific data models
augmenting the base lmap report data model.";
choice extension {
description
"This choice is provided to augment in different
sets of parameters.";
}
}
uses lmap:task-options-grouping {
description
"The list of options there were in use then the
measurement was performed. This list must include
both the task specific options as well as the action
specific options.";
}
leaf-list tag {
type lmap:tag;
description
"A tag contains additional information that is passed
with the result record to the collector. This is the
joined set of tags defined for the task object and the
action object. A tag can be used to carry the
Measurement Cycle ID.";
}
leaf event {
type yang:date-and-time;
description
"The date and time of the event that triggered the
schedule of the action that produced the reported
result values. The date and time does not include
any added randomization.";
}
leaf start {
type yang:date-and-time;
mandatory true;
description
"The date and time when the task producing
this result started.";
}
leaf end {
type yang:date-and-time;
description
"The date and time when the task producing
this result finished.";
}
leaf cycle-number {
type lmap:cycle-number;
description
"The optional cycle number is the time closest to
the time reported in the event leaf that is a multiple
of the cycle-interval of the event that triggered the
execution of the schedule. The value is only present
if the event that triggered the execution of the
schedule has a defined cycle-interval.";
}
leaf status {
type lmap:status-code;
mandatory true;
description
"The status code returned by the execution of this
action.";
}
list conflict {
description
"The names of tasks overlapping with the execution
of the task that has produced this result.";
leaf schedule-name {
type lmap:identifier;
description
"The name of a schedule that might have impacted
the execution of the task that has produced this
result.";
}
leaf action-name {
type lmap:identifier;
description
"The name of an action within the schedule that
might have impacted the execution of the task that
has produced this result.";
}
leaf task-name {
type lmap:identifier;
description
"The name of the task executed by an action within
the schedule that might have impacted the execution
of the task that has produced this result.";
}
}
list table {
description
"A list of result tables.";
uses lmap:registry-grouping;
leaf-list column {
type string;
description
"An ordered list of column labels. The order is
determined by the system and must match the order
of the columns in the result rows.";
}
list row {
description
"The rows of a result table.";
leaf-list value {
type string;
description
"The value of a cell in the result row.";
}
}
}
}
}
}
}
<CODE ENDS>
The YANG module defined in this memo is designed to be accessed via the NETCONF protocol [RFC6241]. The lowest NETCONF layer is the secure transport layer and the mandatory to implement secure transport is SSH [RFC6242]. The NETCONF access control model [RFC6536] provides the means to restrict access for particular NETCONF users to a pre-configured subset of all available NETCONF protocol operations and content.
There are a number of data nodes defined in this YANG module which are writable/creatable/deletable (i.e., config true, which is the default). These data nodes may be considered sensitive or vulnerable in some network environments. Write operations (e.g., edit-config) to these data nodes without proper protection can have a negative effect on network operations. These are the subtrees and data nodes and their sensitivity/vulnerability:
Some of the readable data nodes in this YANG module may be considered sensitive or vulnerable in some network environments. It is thus important to control read access (e.g., via get, get-config or notification) to these data nodes. These are the subtrees and data nodes and their sensitivity/vulnerability:
Some of the RPC operations in this YANG module may be considered sensitive or vulnerable in some network environments. It is thus important to control access to these operations. These are the operations and their sensitivity/vulnerability:
The data model uses a number of identifiers that are set by the controller. Implementors may find these identifiers useful for the identification of resources, e.g., to identify objects in a filesystem providing temporary storage. Since the identifiers used by the YANG data model may allow characters that may be given special interpretation in a specific context, implementations MUST ensure that identifiers are properly mapped into safe identifiers.
The data model allows to specify options in the form of name value pairs that are passed to programs. Implementers MUST taken care that option names and values are passed literally to programs. In particular, it MUST be avoided that any shell expansions are performed that may alter the option names and values.
This document registers a URI in the "IETF XML Registry" [RFC3688]. Following the format in RFC 3688, the following registrations have been made.
URI: urn:ietf:params:xml:ns:yang:ietf-lmap-common
Registrant Contact: The IESG.
XML: N/A; the requested URI is an XML namespace.
URI: urn:ietf:params:xml:ns:yang:ietf-lmap-control
Registrant Contact: The IESG.
XML: N/A; the requested URI is an XML namespace.
URI: urn:ietf:params:xml:ns:yang:ietf-lmap-report
Registrant Contact: The IESG.
XML: N/A; the requested URI is an XML namespace.
This document registers a YANG module in the "YANG Module Names" registry [RFC6020].
name: ietf-lmap-common
namespace: urn:ietf:params:xml:ns:yang:ietf-lmap-common
prefix: lmap
reference: RFC XXXX
name: ietf-lmap-control
namespace: urn:ietf:params:xml:ns:yang:ietf-lmap-control
prefix: lmapc
reference: RFC XXXX
name: ietf-lmap-report
namespace: urn:ietf:params:xml:ns:yang:ietf-lmap-report
prefix: lmapr
reference: RFC XXXX
Several people contributed to this specification by reviewing early versions and actively participating in the LMAP working group (apologies to those unintentionally omitted): Timothy Carey, Al Morton, Dan Romascanu, Andrea Soppera, and Barbara Stark. (XXX: complete this list)
Juergen Schoenwaelder and Vaibhav Bajpai worked in part on the Leone research project, which received funding from the European Union Seventh Framework Programme [FP7/2007-2013] under grant agreement number 317647.
Juergen Schoenwaelder and Vaibhav Bajpai were partly funded by Flamingo, a Network of Excellence project (ICT-318488) supported by the European Commission under its Seventh Framework Programme.
| [RFC2119] | Bradner, S., "Key words for use in RFCs to Indicate Requirement Levels", BCP 14, RFC 2119, DOI 10.17487/RFC2119, March 1997. |
| [RFC6020] | Bjorklund, M., "YANG - A Data Modeling Language for the Network Configuration Protocol (NETCONF)", RFC 6020, DOI 10.17487/RFC6020, October 2010. |
| [RFC6991] | Schoenwaelder, J., "Common YANG Data Types", RFC 6991, DOI 10.17487/RFC6991, July 2013. |
Sometimes tasks may require complicated parameters that cannot easily be fit into options, i.e., a list of name/value pairs. In such a situation, it is possible to augment the ietf-lmap-control.yang and ietf-lmap-report.yang data models with definitions for more complex parameters. The following example module demontrates this idea using the parameters of UDP latency metrics as an example (although UDP latency metric parameters do not really need such an extension module).
module example-ietf-ippm-udp-latency {
namespace "urn:example:ietf-ippm-udp-latency";
prefix "ippm-udp-latency";
import ietf-inet-types {
prefix inet;
}
import ietf-lmap-control {
prefix "lmapc";
}
import ietf-lmap-report {
prefix "lmapr";
}
grouping ippm-udp-latency-parameter-grouping {
leaf src-ip {
type inet:ip-address;
description
"The source IP address of the UDP measurement traffic.";
}
leaf src-port {
type inet:port-number;
description
"The source port number of the UDP measurement traffic.";
}
leaf dst-ip {
type inet:ip-address;
description
"The destination IP address of the UDP measurement traffic.";
}
leaf dst-port {
type inet:port-number;
description
"The destination port number of the UDP measurement traffic.";
}
leaf poisson-lambda {
type decimal64 {
fraction-digits 4;
}
units "seconds";
default 1.0000;
description
"The average interval for the poisson stream with a resolution
of 0.0001 seconds (0.1 ms).";
}
leaf poisson-limit {
type decimal64 {
fraction-digits 4;
}
units "seconds";
default 30.0000;
description
"The upper limit on the poisson distribution with a resolution
of 0.0001 seconds (0.1 ms).";
}
}
augment "/lmapc:lmap/lmapc:schedules/lmapc:schedule/lmapc:action"
+ "/lmapc:parameters/lmapc:extension" {
description
"This augmentation adds parameters specific to IPPM UDP
latency metrics to actions.";
case "ietf-ippm-udp-latency" {
uses ippm-udp-latency-parameter-grouping;
}
}
augment "/lmapr:report/lmapr:input/lmapr:result"
+ "/lmapr:parameters/lmapr:extension" {
description
"This augmentation adds parameters specific to IPPM UDP
latency metrics to reports.";
case "ietf-ippm-udp-latency" {
uses ippm-udp-latency-parameter-grouping;
}
}
}
<config xmlns="urn:ietf:params:xml:ns:netconf:base:1.0">
<lmap xmlns="urn:ietf:params:xml:ns:yang:ietf-lmap-control">
<agent>
<agent-id>550e8400-e29b-41d4-a716-446655440000</agent-id>
<device-id>urn:dev:mac:0024befffe804ff1</device-id>
<report-agent-id>true</report-agent-id>
</agent>
<schedules>
<!-- The schedule S1 first updates a list of ping targets
and subsequently sends a ping to all targets. -->
<schedule>
<name>S1</name>
<start>E1</start>
<execution-mode>sequential</execution-mode>
<action>
<name>A1</name>
<task>update-ping-targets</task>
</action>
<action>
<name>A2</name>
<task>ping-all-targets</task>
<destination>S3</destination>
</action>
<suppression-tag>measurement:ping</suppression-tag>
</schedule>
<!-- The schedule S2 executes two traceroutes concurrently. -->
<schedule>
<name>S2</name>
<start>E1</start>
<execution-mode>parallel</execution-mode>
<action>
<name>A1</name>
<task>traceroute</task>
<option>
<id>target</id>
<name>target</name>
<value>2001:db8::1</value>
</option>
<destination>S3</destination>
</action>
<action>
<name>A2</name>
<task>traceroute</task>
<option>
<id>target</id>
<name>target</name>
<value>2001:db8::2</value>
</option>
<destination>S3</destination>
</action>
<suppression-tag>measurement:traceroute</suppression-tag>
</schedule>
<!-- The schedule S3 sends measurement data to a collector. -->
<schedule>
<name>S3</name>
<start>E2</start>
<action>
<name>A1</name>
<task>report</task>
<option>
<id>collector</id>
<name>collector</name>
<value>https://collector.example.com/</value>
</option>
</action>
</schedule>
</schedules>
<suppressions>
<!-- stop all measurements if we got orphaned -->
<suppression>
<name>orphaned</name>
<start>controller-lost</start>
<end>controller-connected</end>
<match>measurement:*</match>
</suppression>
</suppressions>
<tasks>
<!-- configuration of an update-ping-targets task -->
<task>
<name>update-ping-targets</name>
<program>/usr/bin/fping-update-targets</program>
</task>
<!-- configuration of a ping-all-targets task -->
<task>
<name>ping-all-targets</name>
<program>/usr/bin/fping</program>
</task>
<!-- configuration of a traceroute task -->
<task>
<name>traceroute</name>
<program>/usr/bin/mtr</program>
<option>
<id>csv</id>
<name>--csv</name>
</option>
</task>
<!-- configuration of a reporter task -->
<task>
<name>report</name>
<program>/usr/bin/lmap-report</program>
</task>
<task>
<name>ippm-udp-latency-client</name>
<program>/usr/bin/ippm-udp-latency</program>
<metric>
<uri>urn:example:tbd</uri>
<role>client</role>
</metric>
<tag>active</tag>
</task>
</tasks>
<events>
<!-- The event E1 triggers every hour during September 2016
with a random spread of one minute. -->
<event>
<name>E1</name>
<periodic>
<interval>3600000</interval>
<start>2016-09-01T00:00:00+00:00</start>
<end>2016-11-01T00:00:00+00:00</end>
</periodic>
<random-spread>60</random-spread> <!-- seconds -->
</event>
<!-- The event E2 triggers on Mondays at 4am UTC -->
<event>
<name>E2</name>
<calendar>
<month>*</month>
<day-of-week>monday</day-of-week>
<day-of-month>*</day-of-month>
<hour>4</hour>
<minute>0</minute>
<second>0</second>
<timezone-offset>+00:00</timezone-offset>
</calendar>
</event>
<!-- The event contoller-lost triggers when we lost
connectivity with the controller. -->
<event>
<name>controller-lost</name>
<controller-lost/>
</event>
<!-- The event contoller-connected triggers when we
(re)established connectivity with the controller. -->
<event>
<name>controller-connected</name>
<controller-connected/>
</event>
</events>
</lmap>
</config>
<data xmlns="urn:ietf:params:xml:ns:netconf:base:1.0">
<lmap-state xmlns="urn:ietf:params:xml:ns:yang:ietf-lmap-control">
<agent>
<agent-id>550e8400-e29b-41d4-a716-446655440000</agent-id>
<device-id>urn:dev:mac:0024befffe804ff1</device-id>
<hardware>Linux x86_64</hardware>
<firmware>#1 SMP Debian 3.16.7-ckt9-3~deb8u1 (2015-04-24)</firmware>
<version>lmapd version 0.3</version>
<last-started>2016-10-31T21:26:06+01:00</last-started>
</agent>
<tasks>
<task>
<name>fping-update-targets</name>
<program>/usr/bin/fping-update-targets</program>
</task>
<task>
<name>fping</name>
<program>/usr/bin/fping</program>
</task>
<task>
<name>mtr</name>
<program>/usr/bin/mtr</program>
</task>
<task>
<name>report</name>
<program>/usr/bin/lmap-report</program>
</task>
<task>
<name>ippm-udp-latency-client</name>
<program>/usr/bin/ippm-udp-latency</program>
<metric>
<uri>urn:example:tbd</uri>
<role>client</role>
</metric>
</task>
</tasks>
<schedules>
<schedule>
<name>S1</name>
<state>enabled</state>
<storage>0</storage>
<invocations>0</invocations>
<suppressions>0</suppressions>
<overlaps>0</overlaps>
<failures>0</failures>
<action>
<name>A1</name>
<state>enabled</state>
<storage>0</storage>
<invocations>0</invocations>
<suppressions>0</suppressions>
<overlaps>0</overlaps>
<failures>0</failures>
</action>
<action>
<name>A2</name>
<state>enabled</state>
<storage>0</storage>
<invocations>0</invocations>
<suppressions>0</suppressions>
<overlaps>0</overlaps>
<failures>0</failures>
</action>
</schedule>
<schedule>
<name>S2</name>
<state>enabled</state>
<storage>0</storage>
<invocations>0</invocations>
<suppressions>0</suppressions>
<overlaps>0</overlaps>
<failures>0</failures>
<action>
<name>A1</name>
<state>enabled</state>
<storage>0</storage>
<invocations>0</invocations>
<suppressions>0</suppressions>
<overlaps>0</overlaps>
<failures>0</failures>
</action>
<action>
<name>A2</name>
<state>enabled</state>
<storage>0</storage>
<invocations>0</invocations>
<suppressions>0</suppressions>
<overlaps>0</overlaps>
<failures>0</failures>
</action>
</schedule>
<schedule>
<name>S3</name>
<state>enabled</state>
<storage>0</storage>
<invocations>0</invocations>
<suppressions>0</suppressions>
<overlaps>0</overlaps>
<failures>0</failures>
<action>
<name>A1</name>
<state>enabled</state>
<storage>0</storage>
<invocations>0</invocations>
<suppressions>0</suppressions>
<overlaps>0</overlaps>
<failures>0</failures>
</action>
</schedule>
</schedules>
<suppressions>
<suppression>
<name>orphaned</name>
<state>enabled</state>
</suppression>
</suppressions>
</lmap-state>
</data>
<rpc xmlns="urn:ietf:params:xml:ns:netconf:base:1.0"
message-id="1">
<report xmlns="urn:ietf:params:xml:ns:yang:ietf-lmap-report">
<date>2015-10-28T13:27:42+02:00</date>
<agent-id>550e8400-e29b-41d4-a716-446655440000</agent-id>
<result>
<schedule-name>S1</schedule-name>
<action-name>A1</action-name>
<task-name>update-ping-targets</task-name>
<start>2016-03-21T10:48:55+01:00</start>
<end>2016-03-21T10:48:57+01:00</end>
<status>0</status>
</result>
<result>
<schedule-name>S1</schedule-name>
<action-name>A2</action-name>
<task-name>ping-all-targets</task-name>
<start>2016-03-21T10:48:55+01:00</start>
<end>2016-03-21T10:48:57+01:00</end>
<status>0</status>
<table>
<column>target</column>
<column>rtt</column>
<row>
<value>2001:db8::1</value>
<value>42</value>
</row>
<row>
<value>2001:db8::2</value>
<value>24</value>
</row>
</table>
</result>
<result>
<schedule-name>S2</schedule-name>
<action-name>A1</action-name>
<task-name>traceroute</task-name>
<option>
<id>target</id>
<name>target</name>
<value>2001:db8::1</value>
</option>
<option>
<id>csv</id>
<name>--csv</name>
</option>
<start>2016-03-21T10:48:55+01:00</start>
<end>2016-03-21T10:48:57+01:00</end>
<status>1</status>
<table>
<column>hop</column>
<column>ip</column>
<column>rtt</column>
<row>
<value>1</value>
<value>2001:638:709:5::1</value>
<value>10.5</value>
</row>
<row>
<value>2</value>
<value>?</value>
<value></value>
</row>
</table>
</result>
<result>
<schedule-name>S2</schedule-name>
<action-name>A2</action-name>
<task-name>traceroute</task-name>
<option>
<id>target</id>
<name>target</name>
<value>2001:db8::2</value>
</option>
<option>
<id>csv</id>
<name>--csv</name>
</option>
<start>2016-03-21T10:48:55+01:00</start>
<end>2016-03-21T10:48:57+01:00</end>
<status>1</status>
<table>
<column>hop</column>
<column>ip</column>
<column>rtt</column>
<row>
<value>1</value>
<value>2001:638:709:5::1</value>
<value>11.8</value>
</row>
<row>
<value>2</value>
<value>?</value>
<value></value>
</row>
</table>
</result>
</report>
</rpc>
Note to the RFC Editor: this section should be removed on publication as an RFC.
Note to the RFC Editor: this section should be removed on publication as an RFC.