draft-ietf-ippm-6man-pdm-option-01.txt   draft-ietf-ippm-6man-pdm-option-02.txt 
INTERNET-DRAFT N. Elkins INTERNET-DRAFT N. Elkins
Inside Products Inside Products
R. Hamilton R. Hamilton
Chemical Abstracts Service Chemical Abstracts Service
M. Ackermann M. Ackermann
Intended Status: Proposed Standard BCBS Michigan Intended Status: Proposed Standard BCBS Michigan
Expires: April 12, 2016 October 10, 2015 Expires: October 13, 2016 April 11, 2016
IPv6 Performance and Diagnostic Metrics (PDM) Destination Option IPv6 Performance and Diagnostic Metrics (PDM) Destination Option
draft-ietf-ippm-6man-pdm-option-01 draft-ietf-ippm-6man-pdm-option-02
Table of Contents Table of Contents
1 Background . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1 Background . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.1 Terminology . . . . . . . . . . . . . . . . . . . . . . . . 4 1.1 Terminology . . . . . . . . . . . . . . . . . . . . . . . . 4
1.2 End User Quality of Service (QoS) . . . . . . . . . . . . . 4 1.2 End User Quality of Service (QoS) . . . . . . . . . . . . . 4
1.3 Need for a Packet Sequence Number . . . . . . . . . . . . . 5 1.3 Need for a Packet Sequence Number . . . . . . . . . . . . . 5
1.4 Rationale for proposed solution . . . . . . . . . . . . . . 5 1.4 Rationale for proposed solution . . . . . . . . . . . . . . 5
1.5 PDM Works in Collaboration with Other Headers . . . . . . . 6 1.5 PDM Works in Collaboration with Other Headers . . . . . . . 6
1.6 IPv6 Transition Technologies . . . . . . . . . . . . . . . . 6 1.6 IPv6 Transition Technologies . . . . . . . . . . . . . . . . 6
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6.1 PDM Flow - One Way Traffic . . . . . . . . . . . . . . . . . 22 6.1 PDM Flow - One Way Traffic . . . . . . . . . . . . . . . . . 22
6.2 PDM Flow - Multiple Send Traffic . . . . . . . . . . . . . . 23 6.2 PDM Flow - Multiple Send Traffic . . . . . . . . . . . . . . 23
6.3 PDM Flow - Multiple Send with Errors . . . . . . . . . . . . 24 6.3 PDM Flow - Multiple Send with Errors . . . . . . . . . . . . 24
7 Potential Overhead Considerations . . . . . . . . . . . . . . . 25 7 Potential Overhead Considerations . . . . . . . . . . . . . . . 25
8 Security Considerations . . . . . . . . . . . . . . . . . . . . 26 8 Security Considerations . . . . . . . . . . . . . . . . . . . . 26
9 IANA Considerations . . . . . . . . . . . . . . . . . . . . . . 26 9 IANA Considerations . . . . . . . . . . . . . . . . . . . . . . 26
10 References . . . . . . . . . . . . . . . . . . . . . . . . . . 27 10 References . . . . . . . . . . . . . . . . . . . . . . . . . . 27
10.1 Normative References . . . . . . . . . . . . . . . . . . . 27 10.1 Normative References . . . . . . . . . . . . . . . . . . . 27
10.2 Informative References . . . . . . . . . . . . . . . . . . 27 10.2 Informative References . . . . . . . . . . . . . . . . . . 27
11 Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . . 27 11 Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . . 27
Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . . 27 Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . . 28
Abstract Abstract
To assess performance problems, measurements based on optional To assess performance problems, measurements based on optional
sequence numbers and timing may be embedded in each packet. Such sequence numbers and timing may be embedded in each packet. Such
measurements may be interpreted in real-time or after the fact. An measurements may be interpreted in real-time or after the fact. An
implementation of the existing IPv6 Destination Options extension implementation of the existing IPv6 Destination Options extension
header, the Performance and Diagnostic Metrics (PDM) Destination header, the Performance and Diagnostic Metrics (PDM) Destination
Options extension header as well as the field limits, calculations, Options extension header as well as the field limits, calculations,
and usage of the PDM in measurement are included in this document. and usage of the PDM in measurement are included in this document.
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material or to cite them other than as "work in progress." material or to cite them other than as "work in progress."
The list of current Internet-Drafts can be accessed at The list of current Internet-Drafts can be accessed at
http://www.ietf.org/1id-abstracts.html http://www.ietf.org/1id-abstracts.html
The list of Internet-Draft Shadow Directories can be accessed at The list of Internet-Draft Shadow Directories can be accessed at
http://www.ietf.org/shadow.html http://www.ietf.org/shadow.html
Copyright and License Notice Copyright and License Notice
Copyright (c) 2015 IETF Trust and the persons identified as the Copyright (c) 2016 IETF Trust and the persons identified as the
document authors. All rights reserved. document authors. All rights reserved.
IETF Trust Legal Provisions of 28-dec-2009, Section 6.b(i), paragraph IETF Trust Legal Provisions of 28-dec-2009, Section 6.b(i), paragraph
3: This document is subject to BCP 78 and the IETF Trust's Legal 3: This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents Provisions Relating to IETF Documents
(http://trustee.ietf.org/license-info) in effect on the date of (http://trustee.ietf.org/license-info) in effect on the date of
publication of this document. Please review these documents publication of this document. Please review these documents
carefully, as they describe your rights and restrictions with respect carefully, as they describe your rights and restrictions with respect
to this document. Code Components extracted from this document must to this document. Code Components extracted from this document must
include Simplified BSD License text as described in Section 4.e of include Simplified BSD License text as described in Section 4.e of
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Phone: +1 614 447 3600 x2517 Phone: +1 614 447 3600 x2517
Email: rhamilton@cas.org Email: rhamilton@cas.org
http://www.cas.org http://www.cas.org
Michael S. Ackermann Michael S. Ackermann
Blue Cross Blue Shield of Michigan Blue Cross Blue Shield of Michigan
P.O. Box 2888 P.O. Box 2888
Detroit, Michigan 48231 Detroit, Michigan 48231
United States United States
Phone: +1 310 460 4080 Phone: +1 310 460 4080
Email: mackermann@bcbsmi.com Email: mackermann@bcbsm.com
http://www.bcbsmi.com http://www.bcbsm.com
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