Re: [ippm] [OPSAWG] I-D Action: draft-ietf-opsawg-ipfix-on-path-telemetry-06.txt
Thomas.Graf@swisscom.com Sun, 14 January 2024 09:54 UTC
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From: Thomas.Graf@swisscom.com
To: opsawg@ietf.org
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Thread-Topic: [OPSAWG] I-D Action: draft-ietf-opsawg-ipfix-on-path-telemetry-06.txt
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Subject: Re: [ippm] [OPSAWG] I-D Action: draft-ietf-opsawg-ipfix-on-path-telemetry-06.txt
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Dear opsawg, We updated the document and replaced the references from Path Tracing (draft-filsfils-ippm-path-tracing) to Alternate Marking (RFC 9341, RFC 9343, draft-ietf-ippm-ioam-deployment, draft- fz-spring-srv6-alt-mark) currently under development at IPPM. Describing with IOAM (RFC 9197, draft-ietf-ippm-ioam-deployment, draft-ahuang-ippm-dex-timestamp-ext) and Alternate Marking two applications. Since the Path Tracing implementation changed according to section 9.2 from draft-filsfils-spring-path-tracing-04 to draft-filsfils-ippm-path-tracing-00, this document is no longer applicable since the timestamp changed from a Segment Routing Header TLV to the IPv6 destination option header which according to Section 4.6 of RFC8200 (https://datatracker.ietf.org/doc/html/rfc8200#section-4.6) can only be parsed at the decapsulation node. Hence it is no longer applicable for postcard based on-path delay measurement. We will approach next the IP Performance Registry experts for a review on the document. Especially on the aspect of linking the two registries since RFC 8911 and RFC 8912. I would appreciate your review and comments on the mailing list. Best wishes Thomas -----Original Message----- From: OPSAWG <opsawg-bounces@ietf.org> On Behalf Of internet-drafts@ietf.org Sent: Sunday, January 14, 2024 10:15 AM To: i-d-announce@ietf.org Cc: opsawg@ietf.org Subject: [OPSAWG] I-D Action: draft-ietf-opsawg-ipfix-on-path-telemetry-06.txt Be aware: This is an external email. Internet-Draft draft-ietf-opsawg-ipfix-on-path-telemetry-06.txt is now available. It is a work item of the Operations and Management Area Working Group (OPSAWG) WG of the IETF. Title: Export of On-Path Delay in IPFIX Authors: Thomas Graf Benoit Claise Alex Huang Feng Name: draft-ietf-opsawg-ipfix-on-path-telemetry-06.txt Pages: 29 Dates: 2024-01-14 Abstract: This document introduces new IP Flow Information Export (IPFIX) information elements to expose the On-Path Telemetry measured delay on the IOAM transit and decapsulation nodes. The IETF datatracker status page for this Internet-Draft is: https://datatracker.ietf.org/doc/draft-ietf-opsawg-ipfix-on-path-telemetry/ There is also an HTMLized version available at: https://datatracker.ietf.org/doc/html/draft-ietf-opsawg-ipfix-on-path-telemetry-06 A diff from the previous version is available at: https://author-tools.ietf.org/iddiff?url2=draft-ietf-opsawg-ipfix-on-path-telemetry-06 Internet-Drafts are also available by rsync at: rsync.ietf.org::internet-drafts _______________________________________________ OPSAWG mailing list OPSAWG@ietf.org https://www.ietf.org/mailman/listinfo/opsawg