[tsvwg] draft-evans-discardclass: Experience from implementing a new packet discard classification scheme

"Evans, John" <jevanamz@amazon.co.uk> Wed, 24 May 2023 10:42 UTC

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From: "Evans, John" <jevanamz@amazon.co.uk>
To: "tsvwg@ietf.org" <tsvwg@ietf.org>
Thread-Topic: draft-evans-discardclass: Experience from implementing a new packet discard classification scheme
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Date: Wed, 24 May 2023 10:42:26 +0000
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Subject: [tsvwg] draft-evans-discardclass: Experience from implementing a new packet discard classification scheme
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Hi All - we just posted a draft which may be of interest to this group. This is currently an individual submission. Please feel free to contact us with any feedback.

Thanks

John

--------

A new version of I-D, draft-evans-discardclass-01.txt
has been successfully submitted by Oleksandr Pylypenko and posted to the
IETF repository.


Name: draft-evans-discardclass
Revision: 01
Title: Experience from implementing a new packet discard classification scheme
Document date: 2023-05-22
Group: Individual Submission
Pages: 13
URL: https://www.ietf.org/archive/id/draft-evans-discardclass-01.txt <https://www.ietf.org/archive/id/draft-evans-discardclass-01.txt>
Status: https://datatracker.ietf.org/doc/draft-evans-discardclass/ <https://datatracker.ietf.org/doc/draft-evans-discardclass/>
Htmlized: https://datatracker.ietf.org/doc/html/draft-evans-discardclass <https://datatracker.ietf.org/doc/html/draft-evans-discardclass>
Diff: https://author-tools.ietf.org/iddiff?url2=draft-evans-discardclass-01 <https://author-tools.ietf.org/iddiff?url2=draft-evans-discardclass-01>


Abstract:
Router reported packet loss is the primary signal of when a network
is not doing its job. Some packet loss is normal or intended in TCP/
IP networks, however. To minimise network packet loss through
automated network operations we need clear and accurate signals of
all packets which are dropped and why. This document describes our
experience from implementing a packet loss classification scheme to
provide these signals and enable automated network mitigation of
unintended packet loss.














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