Re: [Ippm-ioam-ix-dt] IPPM IOAM Meeting - March 3rd, 2021
Haoyu Song <haoyu.song@futurewei.com> Wed, 03 March 2021 23:07 UTC
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From: Haoyu Song <haoyu.song@futurewei.com>
To: Tal Mizrahi <tal.mizrahi.phd@gmail.com>, "ippm-ioam-ix-dt@ietf.org" <ippm-ioam-ix-dt@ietf.org>
Thread-Topic: [Ippm-ioam-ix-dt] IPPM IOAM Meeting - March 3rd, 2021
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Date: Wed, 03 Mar 2021 23:07:22 +0000
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Archived-At: <https://mailarchive.ietf.org/arch/msg/ippm-ioam-ix-dt/EzSfh9z1bo-6hZ5nbte3-fyQtok>
Subject: Re: [Ippm-ioam-ix-dt] IPPM IOAM Meeting - March 3rd, 2021
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Hi IOAM design team, I'd like to seek interest to develop a draft support IOAM edge-to-edge information feedback. The concept is similar to the IOAM trace option loopback flag. The use case and proposal has been discussed in the following draft: https://datatracker.ietf.org/doc/draft-song-ippm-inband-e2e-rtt-measurement/ I briefly introduce it in a meeting but we don't have time to have in-depth discussion yet. The only requirement here is to claim a few bits for flags in the E2E option header. I think this modification can greatly enhance the usefulness of the E2E option. I'll also give an introduction of this draft in the IETF IPPM meeting if time permits. But I'd like to get your opinion here and that would be great if you'd like to join the work. Thanks, Haoyu -----Original Message----- From: Ippm-ioam-ix-dt <ippm-ioam-ix-dt-bounces@ietf.org> On Behalf Of Tal Mizrahi Sent: Tuesday, March 2, 2021 11:21 PM To: ippm-ioam-ix-dt@ietf.org Subject: [Ippm-ioam-ix-dt] IPPM IOAM Meeting - March 3rd, 2021 IPPM IOAM Design Team Virtual meeting March 3rd, 2021, 07:00 UTC Webex meeting Attendees: Frank Brockners, Barak Gafni, Greg Mirsky, Mickey Spiegel, Tal Mizrahi. Minutes by Tal Mizrahi. Summary: ======== - Slides for the IETF meeting next week will be posted for comments today/tomorrow. - The next meeting is on March 17th, at 07:00 UTC - please notice the DST change in the US (which occurs on March 14th). Discussion ========== - Tal: the IETF meeting is next week. We are working on slides. The flag and Direct Exporting (DEX) drafts have not changed much. Regarding DEX, the slides will discuss the two open issues. Regarding both drafts we will go over the security concerns that have been raised a number of times and how we address them. - Frank: sounds good. Not much changes in these two drafts since last IETF meeting. - Tal: Frank - do you plan to give an update on the data draft? - Frank: not this time. I will give an update on the IPv6 options draft. One change is related to the direct exporting option. Tianran will present the YANG draft. I will bring up the deployment draft, just to make sure everyone is aware. The main agenda time will be spent on the integrity draft. Thanks Greg for the comments. Two updates on the flags and DEX drafts. No need for any updates on the data draft. - Tal: right. - Frank: I will put up some slides. Tal - will be happy if you can help with the integrity slides. - Tal: sure. - Mickey: the YANG draft does not address any of my comments. - Frank: you may want to send an email to the list. - Mickey: I will do that. The draft hasn't changed much other than become a WG draft. - Tal: next virtual meeting two weeks from now. Watch out for the daylight saving time in the US. -- Ippm-ioam-ix-dt mailing list Ippm-ioam-ix-dt@ietf.org https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ietf.org%2Fmailman%2Flistinfo%2Fippm-ioam-ix-dt&data=04%7C01%7Chaoyu.song%40futurewei.com%7Ca83ae8e8517c4e84522508d8de14e413%7C0fee8ff2a3b240189c753a1d5591fedc%7C1%7C0%7C637503528602794474%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=Fh6iYwKtcrKKcTjXPkUfb5WRfp0qiRgqnACGuiksImA%3D&reserved=0