[Detnet] Magnus Westerlund's Discuss on draft-ietf-detnet-mpls-over-udp-ip-07: (with DISCUSS)
Magnus Westerlund via Datatracker <noreply@ietf.org> Wed, 02 December 2020 15:47 UTC
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Date: Wed, 02 Dec 2020 07:47:06 -0800
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Subject: [Detnet] Magnus Westerlund's Discuss on draft-ietf-detnet-mpls-over-udp-ip-07: (with DISCUSS)
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Magnus Westerlund has entered the following ballot position for draft-ietf-detnet-mpls-over-udp-ip-07: Discuss When responding, please keep the subject line intact and reply to all email addresses included in the To and CC lines. (Feel free to cut this introductory paragraph, however.) Please refer to https://www.ietf.org/iesg/statement/discuss-criteria.html for more information about IESG DISCUSS and COMMENT positions. The document, along with other ballot positions, can be found here: https://datatracker.ietf.org/doc/draft-ietf-detnet-mpls-over-udp-ip/ ---------------------------------------------------------------------- DISCUSS: ---------------------------------------------------------------------- So there might be something missing here in regards to zero-checksum in UDP when using IPv6. So Section 3.1 in RFC 7510 discusses this for MPLS over UDP and have some considerations that needs to be done if one are intending to use zero checksum. To me it appears that DETNET flows can not be guaranteed to always fulfill these, and in case you think you can motivate it should probably be stated explicitly and normatively allow it. So if it can't be guaranteed to fulfill these requirements then the next question exists: Do the possibility to use zero-checksum for this flow become something the control plane needs to signal it?
- [Detnet] Magnus Westerlund's Discuss on draft-iet… Magnus Westerlund via Datatracker
- Re: [Detnet] Magnus Westerlund's Discuss on draft… Balázs Varga A
- Re: [Detnet] Magnus Westerlund's Discuss on draft… Black, David
- Re: [Detnet] Magnus Westerlund's Discuss on draft… Magnus Westerlund
- Re: [Detnet] Magnus Westerlund's Discuss on draft… Stewart Bryant
- Re: [Detnet] Magnus Westerlund's Discuss on draft… Black, David
- Re: [Detnet] Magnus Westerlund's Discuss on draft… Stewart Bryant
- Re: [Detnet] Magnus Westerlund's Discuss on draft… Balázs Varga A
- Re: [Detnet] Magnus Westerlund's Discuss on draft… Magnus Westerlund