[spring] Request SPRING WG review and comments for draft-liu-idr-sr-segment-list-optimize

2024-09-11 Thread Yisong Liu
Dear SPRING WG members, When presenting the draft-liu-idr-sr-segment-list-optimize at the IDR interim meeting, based on the suggestions from the IDR and SPRING chairs, we will distribute the described issues in SPRING mailing list. We hope to seek WG member's opinions to determine whe

[spring] FW: New Version Notification for draft-liu-spring-sr-policy-flexible-path-selection-06.txt

2024-05-30 Thread Yisong Liu
Peng;Yisong Liu;Yuanxiang Qiu; 主题: New Version Notification for draft-liu-spring-sr-policy-flexible-path-selection-06.txtA new version of Internet-Draft draft-liu-spring-sr-policy-flexible-path-selection-06.txt has been successfully submitted by Yisong Liu and posted to the IETF repository.

[spring] Re: Re: C-SIDs and upper layer checksums (draft-ietf-spring-srv6-srh-compression)

2024-04-08 Thread Yisong Liu
Hi Alvaro & WG members, As an operator, I think there will be no intermediate nodes performing SRv6 packet upper layer checksum in our network deployment. Currently, there is no problem with C-SID deployment. I feel that there is no need to change the text in Section 6.5. Best Regards

[spring] Reply for the comments and questions of draft-liu-spring-sr-policy-flexible-path-selection presentation

2024-03-20 Thread Yisong Liu
Hi Everyone, We received a lot of valuable feedback during yesterday's presentation. A lot of Thanks to Keten for helping to answer the questions during the discussion in yesterday's meeting. Here, we have compiled the questions and comments we received from the queue and chat and tried

[spring] FW: New Version Notification for draft-liu-spring-sr-policy-flexible-path-selection-05.txt

2024-02-23 Thread Yisong Liu
-drafts 时间: 2024/02/22(星期四)12:51 收件人: Gyan S. Mishra;Changwang Lin;Gyan Mishra;Shuping Peng;Yisong Liu;Yuanxiang Qiu; 主题: New Version Notification for draft-liu-spring-sr-policy-flexible-path-selection-05.txtA new version of Internet-Draft draft-liu-spring-sr-policy-flexible-path-selection-05.txt

[spring] Re: Fwd: IETF WG state changed for draft-ietf-spring-srv6-srh-compression

2024-01-24 Thread Yisong Liu
Hi Everyone, I support the publication of this document. I've reviewed the document. I think it is mature and more and more operators have deployed in the networks. Best Regards Yisong 发件人: Joel Halpern 时间: 2024/01/22(星期一)22:28 收件人: SPRING WG List; 主题: [spring] Fwd: IETF

[spring] Minutes for IETF 118 Side meeting SRv6 Operations

2023-12-03 Thread Yisong Liu
Hi All, Thanks to Daniel and Weiqiang for organizing the SRv6 Operations Side Meeting in IETF118 and we discussed several topics about SRv6 and compressed SRv6 deployments, including interoperability, inter-domain, protection, visibility, operations and maintenance, etc. Th

[spring] Re: https://datatracker.ietf.org/doc/html/draft-liu-spring-sr-policy-flexible-path-selection review

2023-10-07 Thread Yisong Liu
Hi Gyan, Thank you for your comments. Welcome to join the work on this draft. I think we can further discuss and clarify the scenarios of the draft. Best Regards Yisong 发件人: Gyan Mishra 时间: 2023/10/08(星期日)06:22 收件人: SPRING WG;draft-liu-spring-sr-policy-flexible-path-selec

[spring] Re: Issue 1 regarding draft-ietf-spring-srv6-srh-compression

2023-08-15 Thread Yisong Liu
Hi Joel & WG, After reviewing all the resolutions , I think the issue 1 can be closed. Thanks to authors for their excellent works. Best Regards Yisong 发件人: Joel Halpern 时间: 2023/08/01(星期二)05:08 收件人: SPRING WG List; 主题: [spring] Issue 1 regarding draft-ietf-spring-srv

[spring] Re: Confimring resolution of issue #5 https://datatracker.ietf.org/doc/draft-ietf-spring-srv6-srh-compression/

2023-08-15 Thread Yisong Liu
Hi Joel & WG, After reviewing all the resolutions , I think the issue 5 can be closed. Thanks to authors for their excellent works. Best Regards Yisong 发件人: Joel Halpern 时间: 2023/08/08(星期二)23:00 收件人: SPRING WG List; 主题: [spring] Confimring resolution of issue #5 http

[spring] Re: Confimring resolution of issue #4 https://datatracker.ietf.org/doc/draft-ietf-spring-srv6-srh-compression/

2023-08-14 Thread Yisong Liu
Hi Joel & WG, After reviewing all the resolutions , I think the issue 4 can be closed. Thanks to authors for their excellent works. Best Regards Yisong 发件人: Joel Halpern 时间: 2023/08/08(星期二)23:00 收件人: SPRING WG List; 主题: [spring] Confimring resolution of issue #4 http

[spring] Re: Confimring resolution of issue #3 https://datatracker.ietf.org/doc/draft-ietf-spring-srv6-srh-compression/

2023-08-14 Thread Yisong Liu
Hi Joel & WG, After reviewing all the resolutions , I think the issue 3 can be closed. Thanks to Authors for their excellent works. Best Regards Yisong 发件人: Joel Halpern 时间: 2023/08/08(星期二)22:59 收件人: SPRING WG List; 主题: [spring] Confimring resolution of issue #3 https:

[spring] Re: spring WG Adoption Call for draft-cheng-dhc-distribute-srv6-locator-by-dhcp

2023-07-18 Thread Yisong Liu
Hi WG, I support the adoption of this draft. Best Regards Yisong 发件人: Alvaro Retana 时间: 2023/07/05(星期三)20:00 收件人: spring; 抄送人: draft-cheng-spring-distribute-srv6-locator-by-dhcp;spring-chairs; 主题: [spring] spring WG Adoption Call for draft-cheng-dhc-distribute-srv6-loca

[spring] Re: Comments Summary about SRv6 Midpoint Protection

2023-03-08 Thread Yisong Liu
Hi All, From my point of view, I think the midpoint protection is necessary in the SRv6 network deployment, and this technology is also relatively mature. I hope to promote it as soon as possible. In order to comply with RFC8200, it is recommended to restrict the implementation of midpoin

[spring] FW: New Version Notification for draft-liu-spring-nrp-id-in-srv6-segment-01.txt

2022-10-15 Thread Yisong Liu
implement more flexible control. How to be sure that ARG has NRP-ID? #5 [Reponse]For the endpoint, it is a local behavior. For the transient node, as long as the destination address matches the local LSPT, will try to extract the NRP-ID from the destination address. Best Regards Yisong Liu -邮件原件

Re: [spring] [Msr6] MSR6 BOF 2nd Issue Category: What is the relationship between MSR6 and SRv6? including issue 4, 5

2022-09-29 Thread Yisong Liu
and the issue list that has been summarized mostly based on the published notes and youtube meeting record, if there is any other comment that is missing, please also let us know. Apologies again! Best Regards Yisong Liu 发件人: Msr6 代表 Aldo Salazar 发送时间: 2022年9月29日 08:28 收件人: Yisong

[spring] MSR6 BOF 2nd Issue Category: What is the relationship between MSR6 and SRv6? including issue 4, 5

2022-09-28 Thread Yisong Liu
nse] Whether SRv6 will be deployed in the data center is not relevant to MSR6. If there is P2MP requirement in data center which is suitable to use MSR6, it could be deployed without SRv6 as explained above. If you have further comments, please let us know. Be

[spring] FW: New Version Notification for draft-liu-spring-nrp-id-in-srv6-segment-00.txt

2022-07-09 Thread Yisong Liu
f you have any questions and comments for the draft, please don't hesitate to let us know. Best Regards Yisong -邮件原件- 发件人: internet-dra...@ietf.org 发送时间: 2022年7月10日 12:29 收件人: Changwang Lin ; Hao Li ; Liyan Gong ; Yisong Liu 主题: New Version Notification for draft-liu-spring-nrp-

[spring] FW: New Version Notification for draft-liu-bfd-srv6-policy-encap-00.txt

2022-07-09 Thread Yisong Liu
ate to let us know. Best Regards Yisong -邮件原件- 发件人: internet-dra...@ietf.org 发送时间: 2022年7月9日 18:10 收件人: Changwang Lin ; Mengxiao Chen ; Weiqiang Cheng ; Yisong Liu 主题: New Version Notification for draft-liu-bfd-srv6-policy-encap-00.txt A new version of I-D, draft-liu-bfd-srv6-polic

[spring] Invitation to join MSR6 ML!

2022-06-13 Thread Yisong Liu
Hi SPRING WG, We are proposing Multicast Source Routing over IPv6 (MSR6) BOF in this IETF. MSR6 mainly focuses on multicast scenarios with numerous multicast service in large IPv6 network, for example multicast for DCN. Welcome to contribute and join the discussion in the ML. Here is the inf

[spring] Re: WG adoption call - draft-hu-spring-segment-routing-proxy-forwarding

2022-01-14 Thread Yisong Liu
Hi WG, I support the adoption of this draft as co-author. It provides a midpoint protection mechanism and improves the SR local protection solution. Best Regards Yisong 发件人: bruno.decraene 时间: 2022/01/13(星期四)18:19 收件人: SPRING WG; 主题: [spring] WG adoption call - draft-hu-s

[spring] Re: IPR poll - draft-hu-spring-segment-routing-proxy-forwarding

2022-01-14 Thread Yisong Liu
Hi WG, I'm not aware of any undisclosed IPR related to this draft. Best Regards Yisong 发件人: bruno.decraene 时间: 2022/01/13(星期四)18:17 收件人: SPRING WG;draft-hu-spring-segment-routing-proxy-forwarding; 主题: IPR poll - draft-hu-spring-segment-routing-proxy-forwarding

[spring] Re: Re: Re: MSR6 side meeting at IETF 112

2021-11-11 Thread Yisong Liu
Hi Acee, Thanks for your interest. The time for Side Meeting will be 13:00-14:30 for UTC, which will finish before the Routing Area Open Meeting. Best Regards Yisong 发件人: Acee Lindem (acee) 时间: 2021/11/11(星期四)23:43 收件人: Yisong Liu;spring; 抄送人: chengweiqiang;Gengxuesong

[spring] Re: MSR6 side meeting at IETF 112

2021-11-11 Thread Yisong Liu
/e1f15a5546aa4426bbee2b128f13bfca?siteurl=htf-paris.my-en&MTID=m640f36efb4135d33151f488d1b7ba206 Welcome to join! Best Regards Yisong 发件人: Yisong Liu 时间: 2021/11/08(星期一)17:27 收件人: spring; 抄送人: chengweiqiang;Michael McBride;Lizhenbin;Gengxuesong (Geng Xuesong); 主题: MSR6 side meeting at IETF

[spring] MSR6 side meeting at IETF 112

2021-11-08 Thread Yisong Liu
Hi WG, We will have a side meeting to discuss Multicast Segment Routing over IPv6(MSR6) on Friday 13:00-14:30 UTC. Agenda, related documents and other information of the side meeting could be found:https://trac.ietf.org/trac/ietf/meeting/wiki/112sidemeetings . Welcome to join the disc

[spring] RE: WG Adoption call for https://datatracker.ietf.org/doc/draft-filsfilscheng-spring-srv6-srh-compression/

2021-10-01 Thread Yisong Liu
Hi Chairs & WG, I strongly support the adoption call. Regarding chair's note in the email, I would like to point that the network programming model (RFC8996) by nature defines multiple behaviors. CSID has a single SRv6 based data plane that defines the next and replace behaviors consistent

[spring] RE: Re: WGLC for https://datatracker.ietf.org/doc/draft-ietf-spring-mpls-path-segment/

2021-08-02 Thread Yisong Liu
Hi all I support the WGLC of the document. I think it is very helpful in the SR MPLS networks and it is ready for publication. Thanks Yisong 发件人: James Guichard 时间: 2021/07/22(星期四)21:02 收件人: James Guichard;spring; 抄送人: spring-chairs; 主题: Re: [spring] WGLC for https://

[spring] RE: 答复: SRv6 SID List compression

2021-07-27 Thread Yisong Liu
Hi all From the analysis report provided by the hard work of the DT, I think the C-SID solution is the most reliable solution for me. I hope the WG can move forward the adoption poll of the C-SID solution. Thanks Yisong 发件人: Chengli (Cheng Li) 时间: 2021/07/27(星期二)18:17 收件人: Gyan

[spring] RE: WG Adoption Call for draft-dong-spring-sr-for-enhanced-vpn

2021-01-28 Thread Yisong Liu
Hi all I support the adoption of this draft. Thanks Yisong 发件人: James Guichard 时间: 2021/01/27(星期三)19:46 收件人: spring; 抄送人: spring-chairs; 主题: [spring] WG Adoption Call for draft-dong-spring-sr-for-enhanced-vpn Dear WG: This message starts a 2 week WG adoption call for

[spring] RE: WG Adoption Call for draft-dong-spring-sr-for-enhanced-vpn

2020-07-15 Thread Yisong Liu
Hi All, I support the WG adoption of the draft. Thanks Yisong 发件人: James Guichard 时间: 2020/07/15(星期三)19:16 收件人: spring; 抄送人: spring-chairs; 主题: [spring] WG Adoption Call for draft-dong-spring-sr-for-enhanced-vpn Dear WG: This email begins a 2 week WG adoption

Re: [spring] Request to close the LC and move forward//RE: WGLC - draft-ietf-spring-srv6-network-programming

2020-02-26 Thread Yisong Liu
+1 Thanks Yisong 发件人: Voyer, Daniel 时间: 2020/02/27(星期四)05:37 收件人: Dirk Steinberg;Zafar Ali (zali); 抄送人: SPRING WG List;6man;bruno.decraene;Zafar Ali \(zali\);Lizhenbin;draft-ietf-spring-srv6-network-programming; 主题: Re: [spring] Request to close the LC and move forward