As a technical representative of Verizon from an operator and network designer perspective I support the draft as it stands and don’t know of any non disclosed IPRs.
I have a few questions. So I agree this draft is very useful and fills a gap or problem where customers using ASM do not have a local RP and their shared tree needs to traverse the core. I think for most customers it’s easy to change their location of their ASM anycast RP so it’s local at every edge and then build your msdp mesh group between all your CE edges and boom “no shared trees” over the mpls core MVPN. From reading the draft it sounds like the Msdp SA is detected and mapped to the mvpn for the shared tree to get built. So if your shared tree terminates locally at the edge CE and the edge see is running msdp then you would never have a shared tree. ^*,G that would traverse the core. If their is an msdp session tcp/639 am not sure I understand how that would be detected also that is RP control plane and not the data plane forwarding. Also how are you going to do SPT switchover and from shared to SPT tree. Also then I guess you would need to provide option for RP infinity to stay permanently on the shared tree. Regards, Gyan S. Mishra IT Network Engineering & Technology Verizon Communications Inc. (VZ) 13101 Columbia Pike FDC1 3rd Floor Silver Spring, MD 20904 United States Phone: 301 502-1347 Email: gyan.s.mis...@verizon.com www.linkedin.com/in/GYAN-MISHRA-RS-SP-MPLS-IPV6-EXPERT Sent from my iPhone > On Sep 24, 2019, at 12:07 AM, Vinod N Kumar > <vinkumar=40juniper....@dmarc.ietf.org> wrote: > > Not aware of any IPR related to mvpn-msdp-sa-interoperation. > Juniper has an implementation of this draft. > > Regards, > Vinod Kumar. > > On 24/09/19, 12:07 AM, "BESS on behalf of Jeffrey (Zhaohui) Zhang" > <bess-boun...@ietf.org on behalf of zzhang=40juniper....@dmarc.ietf.org> > wrote: > > Not aware of any relevant IPR. > > Juniper has an implementation. > > Jeffrey > > -----Original Message----- > From: Lenny Giuliano <le...@juniper.net> > Sent: Friday, September 13, 2019 3:07 PM > To: Bocci, Matthew (Nokia - GB) <matthew.bo...@nokia.com> > Cc: bess@ietf.org; draft-ietf-bess-mvpn-msdp-sa-interoperat...@ietf.org > Subject: Re: [bess] WG Last Call, IPR and Implementation poll for > draft-ietf-bess-mvpn-msdp-sa-interoperation-03 > > > Not aware of any IPR related to draft-ietf-bess-mvpn-msdp-sa-interoperation > > > On Tue, 10 Sep 2019, Bocci, Matthew (Nokia - GB) wrote: > > | > | Hello Working Group, > | > | > | > | This email starts a two week Working Group Last Call on > | draft-ietf-bess-mvpn-msdp-sa-interoperation-03 [1]. > | > | > | > | This poll runs until 25 September 2019. > | > | > | > | We are also polling for knowledge of any undisclosed IPR that applies > | to this Document, to ensure that IPR has been disclosed in compliance > | with IETF IPR rules (see RFCs 3979, 4879, 3669 and > | 5378 for more details). > | > | > | > | If you are listed as an Author or a Contributor of this document > | please respond to this email and indicate whether or not you are aware > of any relevant undisclosed IPR. The Document won't progress without answers > from all the Authors and Contributors. > | > | > | > | There are currently no IPR disclosures against the document. > | > | > | > | If you are not listed as an Author or a Contributor, then please > explicitly respond only if you are aware of any IPR that has not yet been > disclosed in conformance with IETF rules. > | > | > | > | We are also polling for any existing implementation as per [2]. > | > | > | > | Thank you, > | > | Matthew and Stephane > | > | > | > | [1] > | > https://urldefense.com/v3/__https://datatracker.ietf.org/doc/draft-ietf-bess-mvpn-msdp-sa-interope__;!8WoA6RjC81c!U8aCsuRpFMIP3TlcIw1_NuPboayld-LeUp2fk-4GbqPAhszKQS6xcSbHZR3Kw5Qb$ > > | ration/ > | > | [2] > | > https://urldefense.com/v3/__https://mailarchive.ietf.org/arch/msg/bess/cG3X1tTqb_vPC4rg56SEdkjqDpw__;!8WoA6RjC81c!U8aCsuRpFMIP3TlcIw1_NuPboayld-LeUp2fk-4GbqPAhszKQS6xcSbHZekFkSyU$ > > | > | > | > | > | > | > | > > _______________________________________________ > BESS mailing list > BESS@ietf.org > > https://urldefense.com/v3/__https://www.ietf.org/mailman/listinfo/bess__;!8WoA6RjC81c!U8aCsuRpFMIP3TlcIw1_NuPboayld-LeUp2fk-4GbqPAhszKQS6xcSbHZR5oAE0v$ > > > > _______________________________________________ > BESS mailing list > BESS@ietf.org > https://www.ietf.org/mailman/listinfo/bess
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