min xiao (zte) feng huang (alcatel-lucent) sriganesh kini (ericsson) han li (china mobile)

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Min Xiao (ZTE) Feng Huang (Alcatel- Lucent) Sriganesh Kini (Ericsson) Han Li (China Mobile) Ruiquan Jing (China Telecom) Lieven Levrau (Alcatel-Lucent) Lizhong Jin (ZTE) Bo Wu (ZTE) Jian Yang (ZTE) draft-xhk-mpls-tp- throughput-01 MPLS-TP Throughput Measurement

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Min Xiao (ZTE) Feng Huang (Alcatel-Lucent) Sriganesh Kini (Ericsson) Han Li (China Mobile) Ruiquan Jing (China Telecom) Lieven Levrau (Alcatel-Lucent) Lizhong Jin (ZTE) Bo Wu (ZTE) Jian Yang (ZTE). MPLS-TP Throughput Measurement. draft-xhk-mpls-tp-throughput-01. Background. - PowerPoint PPT Presentation

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Page 1: Min Xiao (ZTE)   Feng Huang (Alcatel-Lucent) Sriganesh Kini (Ericsson)   Han Li (China Mobile)

Min Xiao (ZTE) Feng Huang (Alcatel-Lucent)

Sriganesh Kini (Ericsson) Han Li (China Mobile)

Ruiquan Jing (China Telecom)

Lieven Levrau (Alcatel-Lucent) Lizhong Jin (ZTE)

Bo Wu (ZTE) Jian Yang (ZTE)

draft-xhk-mpls-tp-throughput-01

MPLS-TP Throughput Measurement

Page 2: Min Xiao (ZTE)   Feng Huang (Alcatel-Lucent) Sriganesh Kini (Ericsson)   Han Li (China Mobile)

Background

This draft merges below two drafts draft-xiao-mpls-tp-throughput-estimation draft-flh-mpls-tp-oam-diagnostic-test

This draft specifies throughput measurement which is Required in [RFC5860] Performed on-demand Performed out-of-service

Page 3: Min Xiao (ZTE)   Feng Huang (Alcatel-Lucent) Sriganesh Kini (Ericsson)   Han Li (China Mobile)

Why to merge the two drafts?

Incorporate the merits of the two drafts – Implementation Simplicity + Precision/Efficiency

Incorporate different deployment scenarios – Bidirectional/Unidirectional transport paths

Requested by the WG Chair – The two drafts were presented at IETF #76, #78 and #79

Page 4: Min Xiao (ZTE)   Feng Huang (Alcatel-Lucent) Sriganesh Kini (Ericsson)   Han Li (China Mobile)

How to merge the two drafts?

Two Measurement Modes –

Estimated Mode + Measured Mode Two Operational Modes –

One-way Mode + Two-way Mode Focus on packet format and protocol –

Simplify the description of algorithm Improve the readability/understandability –

Draft re-spin by native English speaker

Page 5: Min Xiao (ZTE)   Feng Huang (Alcatel-Lucent) Sriganesh Kini (Ericsson)   Han Li (China Mobile)

Next Steps

Move forward to WG draft Request more comments