Initial Performance Metric Registry Entries
draft-ietf-ippm-initial-registry-06
Network Working Group A. Morton
Internet-Draft AT&T Labs
Intended status: Standards Track M. Bagnulo
Expires: September 5, 2018 UC3M
P. Eardley
BT
K. D'Souza
AT&T Labs
March 4, 2018
Initial Performance Metric Registry Entries
draft-ietf-ippm-initial-registry-06
Abstract
This memo defines the Initial Entries for the Performance Metrics
Registry. This version includes:
* Revised implementation of Passive TCP RTT metrics in section 10
(Adding HandShake metric).
* remaining question on DNS measurement method(s)
Still need: Add MBM metric entry.
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].
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
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material or to cite them other than as "work in progress."
This Internet-Draft will expire on September 5, 2018.
Morton, et al. Expires September 5, 2018 [Page 1]
Internet-Draft Initial Registry March 2018
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Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 7
2. Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3. Registry Categories and Columns . . . . . . . . . . . . . . . 8
4. UDP Round-trip Latency and Loss Registry Entries . . . . . . 9
4.1. Summary . . . . . . . . . . . . . . . . . . . . . . . . . 10
4.1.1. ID (Identifier) . . . . . . . . . . . . . . . . . . . 10
4.1.2. Name . . . . . . . . . . . . . . . . . . . . . . . . 10
4.1.3. URIs . . . . . . . . . . . . . . . . . . . . . . . . 10
4.1.4. Description . . . . . . . . . . . . . . . . . . . . . 10
4.1.5. Change Controller . . . . . . . . . . . . . . . . . . 10
4.1.6. Version (of Registry Format) . . . . . . . . . . . . 10
4.2. Metric Definition . . . . . . . . . . . . . . . . . . . . 11
4.2.1. Reference Definition . . . . . . . . . . . . . . . . 11
4.2.2. Fixed Parameters . . . . . . . . . . . . . . . . . . 12
4.3. Method of Measurement . . . . . . . . . . . . . . . . . . 12
4.3.1. Reference Method . . . . . . . . . . . . . . . . . . 13
4.3.2. Packet Stream Generation . . . . . . . . . . . . . . 14
4.3.3. Traffic Filtering (observation) Details . . . . . . . 14
4.3.4. Sampling Distribution . . . . . . . . . . . . . . . . 15
4.3.5. Run-time Parameters and Data Format . . . . . . . . . 15
4.3.6. Roles . . . . . . . . . . . . . . . . . . . . . . . . 15
4.4. Output . . . . . . . . . . . . . . . . . . . . . . . . . 16
4.4.1. Type . . . . . . . . . . . . . . . . . . . . . . . . 16
4.4.2. Reference Definition . . . . . . . . . . . . . . . . 16
4.4.3. Metric Units . . . . . . . . . . . . . . . . . . . . 17
4.4.4. Calibration . . . . . . . . . . . . . . . . . . . . . 17
4.5. Administrative items . . . . . . . . . . . . . . . . . . 18
4.5.1. Status . . . . . . . . . . . . . . . . . . . . . . . 18
4.5.2. Requestor (keep?) . . . . . . . . . . . . . . . . . . 18
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