[bess] Re: WGLC and IPR poll for draft-ietf-bess-mvpn-evpn-sr-p2mp

2025-05-25 Thread zhang.zheng
Support the publishment of this draft. Thanks, Sandy Original From: slitkows.i...@gmail.com To: bess@ietf.org ; Cc: bess-cha...@ietf.org ; Date: 2025年05月22日 00:50 Subject: [bess] WGLC and IPR poll for draft-ietf-bess-mvpn-evpn-sr-p2mp __

[bess] Re: WG adoption and IPR check for draft-burdet-bess-evpn-fast-reroute-09

2025-05-20 Thread zhang.zheng
Support the adoption. Thanks, Sandy Original From: MatthewBocci(Nokia) To: BESS ; Date: 2025年05月19日 17:16 Subject: [bess] WG adoption and IPR check for draft-burdet-bess-evpn-fast-reroute-09 ___ BESS mailing list -- bess@ietf.org To unsub

[bess] Re: comments on draft-ietf-bess-rfc7432bis

2025-03-18 Thread zhang.zheng
Just resent this draft to the mailing list. Appreciate for the clarification from authors. Thanks, Sandy Original From: 张征 To: saja...@cisco.com ;lbur...@cisco.com ;je_dr...@yahoo.com ;jorge.raba...@nokia.com ; Cc: bess@ietf.org ; Date: 2024年12月05日 08:36 Subject: [bess] comments on

[bess] Re: Rtgdir early review of draft-ietf-bess-bgp-srv6-args-05

2025-03-03 Thread zhang.zheng
Hi Ketan, Thanks! I got it. Actually the description in draft-ietf-bess-bgp-srv6-args-05 is very clear. My consideration is from the implementation point of view, but it is OK to ignore it in the draft. Best regards, Sandy Original From: KetanTalaulikar To: 张征7940; Cc: rtg-...@ietf.or

[bess] Re: Rtgdir early review of draft-ietf-bess-bgp-srv6-args-05

2025-03-03 Thread zhang.zheng
Hi Ketan, Thank you very much for your response! RFC9252 indicates that either 24 bits or 20 bits can be used for efficient encapsulation, but the transposition scheme is not used exclusively for EVPN Type 1 and 3 routing. So there is no need to change RFC9252 to force the use of 24 bits for the

[bess] Re: Rtgdir early review of draft-ietf-bess-bgp-srv6-args-05

2025-02-28 Thread zhang.zheng
Hi Ketan, Sorry, my description in my last email was not accurate enough. Please let me sort out the comments: In section 3.2.1 in RFC9252, it says that the transposition length can be 20 (due to the MPLS label field size). From the description of section 4 in RFC9252, "for the EVPN Ethernet Aut

[bess] Re: Rtgdir early review of draft-ietf-bess-bgp-srv6-args-05

2025-02-27 Thread zhang.zheng
Hi Ketan, Thank you for the coming update! For the second comment, from section 6.1.1 of RFC9252, ‘When using the Transposition Scheme, the Transposition Length MUST be less than or equal to 24 and less than or equal to the AL.’ If I understand right, the sentence means that the Transposition l

[bess] comments on draft-ietf-bess-rfc7432bis

2024-12-04 Thread zhang.zheng
Hi, I have some comments about the flow label, could you please help me understand it more clearly: 1. Can the flow label be used with other bottom label, such as the GAL used in RFC9489. When both of the labels are used, the flow label is no longer the bottom label, right? 2. In the last par

[bess] Re: Rtgdir early review of draft-ietf-bess-evpn-redundant-mcast-source-10

2024-11-25 Thread zhang.zheng
Hi Jorge, sorry for the late response. The mail was put in wrong folder and I just found it. The update of 11 version looks good to me. Thanks for the update! Best regards, Sandy Original From: JorgeRabadan(Nokia) To: 张征7940;rtg-...@ietf.org ; Cc: bess@ietf.org ;draft-ietf-be

Re: [bess] [pim] Adoption call: draft-zhao-pim-evpn-multicast-yang in pim

2024-01-07 Thread zhang.zheng
Support the adoption. Best regards, Sandy Original From: MichaelMcBride To: p...@ietf.org ;bess@ietf.org ; Date: 2024年01月05日 06:40 Subject: [pim] Adoption call: draft-zhao-pim-evpn-multicast-yang in pim ___ pim mailing list p...@ietf.org

Re: [bess] Appointment of additional WG Chair

2023-08-04 Thread zhang.zheng
Congratulations Jeffrey! Best regards, Sandy Original From: AndrewAlston-IETF To: bess@ietf.org ; Cc: bess-cha...@ietf.org ; Date: 2023年08月04日 10:45 Subject: [bess] Appointment of additional WG Chair ___ BESS mailing list BESS@ietf.or

Re: [bess] WG Adoption and IPR Poll for draft-mishra-bess-deployment-guide-ipv4nlri-ipv6nh-03

2021-04-13 Thread zhang.zheng
Support the adoption. Thanks, Sandy 原始邮件 发件人:Bocci,Matthew(Nokia-GB) 收件人:draft-mishra-bess-deployment-guide-ipv4nlri-ipv...@ietf.org;bess@ietf.org; 日 期 :2021年04月13日 17:37 主 题 :[bess] WG Adoption and IPR Poll for draft-mishra-bess-deployment-guide-ipv4nlri-ipv6nh-03

Re: [bess] [Rift] comments on draft-head-rift-auto-evpn-00

2021-03-15 Thread zhang.zheng
Hi Tony, Thank you very much for your explaining! I got it. The auto evpn function includes it but the aim is not it. Much appreciate if you may respond my further comments in my previous email. Best regards, Sandy 原始邮件 发件人:AntoniPrzygienda 收件人:张征7940;Jordan Head;Wen Lin; 抄

Re: [bess] [Rift] comments on draft-head-rift-auto-evpn-00

2021-03-11 Thread zhang.zheng
Hi Tony, Thank you for your response! It's interesting. So in some sense, the BGP auto discovery can be achieved by RIFT own way, in this situration, right? Please find more comments below with Sandy>. Best regards, Sandy 原始邮件 发件人:AntoniPrzygienda 收件人:张征7940;Jordan Head;Wen

Re: [bess] WG Last Call, IPR and Implementation Poll for draft-ietf-bess-mvpn-evpn-aggregation-label-04

2020-12-14 Thread zhang.zheng
Support the advancement of this draft. Thanks, Sandy 原始邮件 发件人:slitkows.i...@gmail.com 收件人:draft-ietf-bess-mvpn-evpn-aggregation-la...@ietf.org;bess@ietf.org; 抄送人:bess-cha...@ietf.org; 日 期 :2020年12月11日 23:54 主 题 :[bess] WG Last Call, IPR and Implementation Poll for draft-ietf-bess-mvpn-ev

Re: [bess] WG adoption poll for draft-gmsm-bess-evpn-bfd-04

2020-02-26 Thread zhang.zheng
Support the adoption. Thanks, Sandy 原始邮件 发件人:Bocci,Matthew(Nokia-GB) 收件人:draft-gmsm-bess-evpn-...@ietf.org ;bess@ietf.org ; 抄送人:bess-cha...@ietf.org ; 日 期 :2020年02月26日 22:42 主 题 :[bess] WG adoption poll for draft-gmsm-bess-evpn-bfd-04 __

Re: [bess] WG adoption and IP poll fordraft-wsv-bess-extended-evpn-optimized-ir

2020-02-04 Thread zhang.zheng
I read this draft and support the adoption. Thanks, Sandy 原始邮件 发件人:slitkows.i...@gmail.com 收件人:'BESS' ;draft-wsv-bess-extended-evpn-optimized...@ietf.org ; 抄送人:bess-cha...@ietf.org ; 日 期 :2020年02月04日 21:50 主 题 :[bess] WG adoption and IP poll fordraft-wsv-bess-extended-evpn-opt

Re: [bess] WG Adoption and IPR Poll fordraft-litkowski-bess-rfc5549revision-00

2019-11-28 Thread zhang.zheng
Support the adoption. This document does make sense. Thanks, Sandy 原始邮件 发件人:Bocci,Matthew(Nokia-GB) 收件人:bess@ietf.org ; 抄送人:bess-cha...@ietf.org ; 日 期 :2019年11月27日 20:37 主 题 :[bess] WG Adoption and IPR Poll fordraft-litkowski-bess-rfc5549revision-00

[bess] comments on draft-ietf-bess-evpn-bum-procedure-updates-06

2019-07-17 Thread zhang.zheng
Hi authors, I read this version and have some comments. Thanks, Sandy == 1. In section 6.1, since the example is about AS, if it is better to change the title of this section to "AS/Area va. Region" ? 2. In section 6.2, the last sentence of the fo

Re: [bess] WG adoption call & IPR poll for draft-jain-bess-evpn-lsp-ping

2019-05-07 Thread zhang.zheng
Support the adoption. Thanks, Sandy 原始邮件 发件人:stephane.litkow...@orange.com 收件人:bess@ietf.org ; 日 期 :2019年05月07日 15:37 主 题 :[bess] WG adoption call & IPR poll for draft-jain-bess-evpn-lsp-ping ___ BESS mailing list BESS@ietf.org ht

Re: [bess] Slot requests for BESS WG session - IETF 104 - Prague

2019-03-06 Thread zhang.zheng
Hi Mankamana, Chairs, I'd like to request 10 minutes for "draft-zwm-bess-es-failover-00"; presenter: Sandy Zhang Thank you very much! Best regards, Sandy 原始邮件 发件人:MankamanaMishra(mankamis) 收件人:bess@ietf.org ; 日 期 :2019年02月26日 00:54 主 题 :[bess] Slot requests for BESS WG

Re: [bess] WGLC,IPR and implementation poll for draft-ietf-bess-mvpn-fast-failover

2019-02-13 Thread zhang.zheng
Hi Greg, Thank you very much for your clarification! I made a mistake that I thought the BFD session is the base solution for UMH failover. Now I get it. Thank you! BTW: In section 3.1.2, "draft-ietf-rtgwg-bgp-pic-08" may be mentioned as another example like MPLS FRR. Thanks, Sandy ---

Re: [bess] WGLC,IPR and implementation poll for draft-ietf-bess-mvpn-fast-failover

2019-02-11 Thread zhang.zheng
Hi Greg, Thank you for your good modification and clarification! About two sections I still have some comments, I copy the contents here because the mail is too long: 1, 3. I am confused with section 3.1.1/3.1.2/3.1.3. IMO only the X-PMSI tunnel's state influence the BFD session, there is no nee

Re: [bess] WGLC,IPR and implementation poll for draft-ietf-bess-mvpn-fast-failover

2019-01-31 Thread zhang.zheng
Hi Greg, Jeffrey, co-authors, About the questions provided by Jeffrey, I have some concerns, please see below with Sandy>. And I have some other questions: 1. According to "draft-ietf-bfd-multipoint-19" and the function defined in this draft, IMO the BFD session should be demultiplexed

Re: [bess] [Bier] FW: WG adoption poll fordraft-zzhang-bess-mvpn-evpn-aggregation-label-01

2018-10-30 Thread zhang.zheng
Support the adoption. Thanks, Sandy 原始邮件 发件人:Jeffrey(Zhaohui)Zhang 收件人:BIER WG ; 日 期 :2018年10月31日 08:20 主 题 :[Bier] FW: WG adoption poll fordraft-zzhang-bess-mvpn-evpn-aggregation-label-01 ___ BIER mailing list b...@ietf.org htt

Re: [bess] Call for adoption:draft-zzhang-bess-mvpn-msdp-sa-interoperation-01

2018-02-26 Thread zhang.zheng
Support the adoption of this draft. Thanks, Sandy 原始邮件 发件人:stephane.litkow...@orange.com 收件人:bess@ietf.org 日 期 :2018年02月26日 16:03 主 题 :[bess] Call for adoption:draft-zzhang-bess-mvpn-msdp-sa-interoperation-01 ___ BESS mailing li

Re: [bess] WG Last Call for draft-ietf-bess-mvpn-expl-track

2017-07-12 Thread zhang.zheng
Support the publication of this draft. And in section 3, " Note that if there is no installed S-PMSI A-D route for (C-S2,C-G2), then Route1 would be (C-S2,C-G2)'s match for reception and also its match for tracking. Also note that if a match for tracking does not have the LIR f

Re: [bess] Call for adoption: draft-mackie-bess-nsh-bgp-control-plane

2017-03-06 Thread zhang.zheng
Support. IMO it is useful and feasible. Thanks, Sandy 原始邮件 发件人: <martin.vigour...@nokia.com> 收件人: <bess@ietf.org> 抄送人: <draft-mackie-bess-nsh-bgp-control-pl...@ietf.org> 日 期 :2017年03月06日 19:53 主 题 :[bess] Call for adoption: draft-mackie-bess-nsh-bgp-control-plane Hello wor