Re: [Idr] draft-jiang-idr-ts-flowspec-srv6-policy-07.txt - (8/17/2022 to 8/31/2022
Zhuangshunwan <zhuangshunwan@huawei.com> Sun, 09 October 2022 07:54 UTC
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From: Zhuangshunwan <zhuangshunwan@huawei.com>
To: Susan Hares <shares@ndzh.com>, "idr@ietf.org" <idr@ietf.org>
Thread-Topic: [Idr] draft-jiang-idr-ts-flowspec-srv6-policy-07.txt - (8/17/2022 to 8/31/2022
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Date: Sun, 09 Oct 2022 07:54:49 +0000
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Subject: Re: [Idr] draft-jiang-idr-ts-flowspec-srv6-policy-07.txt - (8/17/2022 to 8/31/2022
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Hi Sue, Thanks for your kind reminder, the draft-ietf-idr-ts-flowspec-srv6-policy has been submitted: https://datatracker.ietf.org/doc/draft-ietf-idr-ts-flowspec-srv6-policy/ To be updated in the next version: Thanks to Nat Kao for the following comments, we will add SR-MPLS use-cases: # Nat: # Note: As discussed before, the same mechanism can also be applied to policies with SR-MPLS SID-lists. # https://mailarchive.ietf.org/arch/msg/idr/q0If1M-UgoeeM16HR-TXCSWRTAQ/ # Best Regards, Shunwan From: Susan Hares [mailto:shares@ndzh.com] Sent: Friday, September 30, 2022 9:51 PM To: Zhuangshunwan <zhuangshunwan@huawei.com>; idr@ietf.org Subject: RE: [Idr] draft-jiang-idr-ts-flowspec-srv6-policy-07.txt - (8/17/2022 to 8/31/2022 Shunwan: This draft has been adopted. Please submit the draft-ietf-idr-ts-flowspec-srv6-policy-00.txt. Cheerily, Sue From: Zhuangshunwan <zhuangshunwan@huawei.com<mailto:zhuangshunwan@huawei.com>> Sent: Friday, September 23, 2022 7:54 AM To: Susan Hares <shares@ndzh.com<mailto:shares@ndzh.com>>; idr@ietf.org<mailto:idr@ietf.org> Subject: RE: [Idr] draft-jiang-idr-ts-flowspec-srv6-policy-07.txt - (8/17/2022 to 8/31/2022 Hi Sue, draft-jiang-idr-ts-flowspec-srv6-policy-07.txt will expire on September 24, 2022. Should we update it to the version 08 now, or should we wait until the call adoption results are announced and then update the draft? Best Regards, Shunwan From: Idr [mailto:idr-bounces@ietf.org] On Behalf Of Susan Hares Sent: Wednesday, September 7, 2022 3:09 AM To: idr@ietf.org<mailto:idr@ietf.org> Subject: Re: [Idr] draft-jiang-idr-ts-flowspec-srv6-policy-07.txt - (8/17/2022 to 8/31/2022 This Adoption call for draft-jian-idr-ts-flowspec-srv6-policy-07.txt is closed. The IDR chairs will announced the results on 9/10/2022. Cheerily, Sue From: Zhuangshunwan <zhuangshunwan@huawei.com<mailto:zhuangshunwan@huawei.com>> Sent: Wednesday, August 31, 2022 9:06 AM To: Nat Kao <pyxislx@gmail.com<mailto:pyxislx@gmail.com>>; Susan Hares <shares@ndzh.com<mailto:shares@ndzh.com>> Cc: idr@ietf.org<mailto:idr@ietf.org> Subject: RE: [Idr] draft-jiang-idr-ts-flowspec-srv6-policy-07.txt - (8/17/2022 to 8/31/2022 Hi Nat, Thanks for your support and suggestion! Regarding the suggestion of “the same mechanism can also be applied to policies with SR-MPLS SID-lists.”, the corresponding use cases will certainly be added in future version. Best Regards, Shunwan From: Idr [mailto:idr-bounces@ietf.org] On Behalf Of Nat Kao Sent: Wednesday, August 31, 2022 4:30 PM To: Susan Hares <shares@ndzh.com<mailto:shares@ndzh.com>> Cc: idr@ietf.org<mailto:idr@ietf.org> Subject: Re: [Idr] draft-jiang-idr-ts-flowspec-srv6-policy-07.txt - (8/17/2022 to 8/31/2022 Hi, Susan & WG. As an operator, I support WG adoption of this draft. This approach is very useful for on-demand traffic steering with specific/dynamic traffic patterns. My answers are inline: On Wed, Aug 17, 2022 at 10:59 PM Susan Hares <shares@ndzh.com<mailto:shares@ndzh.com>> wrote: This begins a 2 week WG adoption call for draft-jiang-idr-ts-flowspec-srv6-policy-07.txt https://datatracker.ietf.org/doc/draft-jiang-idr-ts-flowspec-srv6-policy/ During your discussion of this draft, please consider: 1) Do you agree with extending 8955 and 8956 to carry the action bit [C] found for IPv4 and IPv6 found draft-ietf-idr-flowspec-redirect-ip-02.txt Figure 1 : Local Administrator 0 1 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | Reserved |C| +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ C = 0 – redirect original flow C = 1 – redirect copy of original flow This bit augments the Redirect to IP action in RFC8955 And RFC8956. Yes. 2) Do you agree with this document use of this feature in addition to draft-ietf-idr-flowspec-path-redirect https://datatracker.ietf.org/doc/draft-ietf-idr-flowspec-path-redirect/ See the following thread for a discussion of this in March: https://mailarchive.ietf.org/arch/msg/idr/HENTMEoiMJGmcMuVz7LTYclCSdw/ Yes, this approach provides a unified way for steering traffic into SR-policies using either SR-MPLS or SRv6 SID-lists. Note: As discussed before, the same mechanism can also be applied to policies with SR-MPLS SID-lists. https://mailarchive.ietf.org/arch/msg/idr/q0If1M-UgoeeM16HR-TXCSWRTAQ/ 3) Will this work help deployment of SRv6 networks? Yes. We’ll discuss this draft at the IDR interim on 8/29/2022. Cheerily, Susan Hares _______________________________________________ Idr mailing list Idr@ietf.org<mailto:Idr@ietf.org> https://www.ietf.org/mailman/listinfo/idr Regards, Nat
- [Idr] draft-jiang-idr-ts-flowspec-srv6-policy-07.… Susan Hares
- Re: [Idr] draft-jiang-idr-ts-flowspec-srv6-policy… 姜文颖
- Re: [Idr] draft-jiang-idr-ts-flowspec-srv6-policy… Lihao
- Re: [Idr] draft-jiang-idr-ts-flowspec-srv6-policy… Zhuangshunwan
- Re: [Idr] draft-jiang-idr-ts-flowspec-srv6-policy… Chenshuanglong
- Re: [Idr] draft-jiang-idr-ts-flowspec-srv6-policy… Qiuyuanxiang
- Re: [Idr] draft-jiang-idr-ts-flowspec-srv6-policy… chen.ran
- Re: [Idr] draft-jiang-idr-ts-flowspec-srv6-policy… Gyan Mishra
- Re: [Idr] draft-jiang-idr-ts-flowspec-srv6-policy… 梁艳荣(研发部 北京)
- Re: [Idr] draft-jiang-idr-ts-flowspec-srv6-policy… Dongjie (Jimmy)
- Re: [Idr] draft-jiang-idr-ts-flowspec-srv6-policy… zhang.zheng
- Re: [Idr] draft-jiang-idr-ts-flowspec-srv6-policy… Chengli (Cheng Li)
- Re: [Idr] draft-jiang-idr-ts-flowspec-srv6-policy… Yisong Liu
- Re: [Idr] draft-jiang-idr-ts-flowspec-srv6-policy… linchangwang
- [Idr] 答复: draft-jiang-idr-ts-flowspec-srv6-policy… Feng Yang
- Re: [Idr] draft-jiang-idr-ts-flowspec-srv6-policy… 蔡旭晖
- Re: [Idr] draft-jiang-idr-ts-flowspec-srv6-policy… wanghaojie@chinamobile.com
- Re: [Idr] draft-jiang-idr-ts-flowspec-srv6-policy… Wanghaibo (Rainsword)
- Re: [Idr] draft-jiang-idr-ts-flowspec-srv6-policy… Linda Dunbar
- Re: [Idr] draft-jiang-idr-ts-flowspec-srv6-policy… Zhuangshunwan
- Re: [Idr] draft-jiang-idr-ts-flowspec-srv6-policy… luyy@unitechs.com
- Re: [Idr] draft-jiang-idr-ts-flowspec-srv6-policy… Giuseppe Fioccola
- Re: [Idr] draft-jiang-idr-ts-flowspec-srv6-policy… Nat Kao
- Re: [Idr] draft-jiang-idr-ts-flowspec-srv6-policy… Zhuangshunwan
- Re: [Idr] draft-jiang-idr-ts-flowspec-srv6-policy… Linda Dunbar
- Re: [Idr] draft-jiang-idr-ts-flowspec-srv6-policy… Susan Hares
- Re: [Idr] draft-jiang-idr-ts-flowspec-srv6-policy… Zhuangshunwan
- Re: [Idr] draft-jiang-idr-ts-flowspec-srv6-policy… Susan Hares
- Re: [Idr] draft-jiang-idr-ts-flowspec-srv6-policy… Susan Hares
- Re: [Idr] draft-jiang-idr-ts-flowspec-srv6-policy… Susan Hares
- Re: [Idr] draft-jiang-idr-ts-flowspec-srv6-policy… Zhuangshunwan
- Re: [Idr] draft-jiang-idr-ts-flowspec-srv6-policy… Zhuangshunwan
- Re: [Idr] draft-jiang-idr-ts-flowspec-srv6-policy… Nat Kao