Re: [Idr] Adoption call for BGP Auto-Configuration drafts (5/1 to 5/23/2022) - 3 weeks
Gyan Mishra <hayabusagsm@gmail.com> Sat, 28 May 2022 09:27 UTC
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From: Gyan Mishra <hayabusagsm@gmail.com>
Date: Sat, 28 May 2022 05:26:58 -0400
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To: Susan Hares <shares@ndzh.com>
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Subject: Re: [Idr] Adoption call for BGP Auto-Configuration drafts (5/1 to 5/23/2022) - 3 weeks
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Hi Susan Sorry for the late response. I support adoption of the following auto discovery drafts: LLDP based Auto discovery https://datatracker.ietf.org/doc/html/draft-acee-idr-lldp-peer-discovery-11 This is a simple solution and does not require a session layer. LLDP is supported by almost every vendor and so makes the discovery mechanism easy to implement. L3 UDP Multicast PDU discovery https://datatracker.ietf.org/doc/html/draft-minto-idr-bgp-autodiscovery-01 Simple L3 multicast discovery solution and does not require session layer. L3DL-ULPC https://datatracker.ietf.org/doc/html/draft-ietf-lsvr-l3dl-ulpc-03 Simple L3 discovery and liveliness Regards Gyan On Fri, May 27, 2022 at 5:18 AM Susan Hares <shares@ndzh.com> wrote: > Greetings: > > > > This WG adoption call for BGP auto-configuration drafts for the data > center has gone for 3 weeks (5/1 to 5/23). > > This is the last day for responses. Please consider responding. > > > > One clarification is needed to my call. Our work on BGP > auto-configuration has been focused on work for the data center. > > > > We will be picking up non-data center work BGP auto-configuration in late > June. > > > > Cheers, Sue > > > > > > *From: *Idr <idr-bounces@ietf.org> on behalf of Susan Hares < > shares@ndzh.com> > *Date: *Tuesday, May 3, 2022 at 8:22 AM > *To: *IDR List <idr@ietf.org> > *Subject: *[Idr] Adoption call for BGP Auto-Configuration drafts (5/1 to > 5/23/2022) - 3 weeks > > > > IDR Working Group, > > > > BGP auto-configuration has four proposals for consideration for adoption by > > the IDR Working Group: > > > > - draft-acee-idr-lldp-peer-discovery > > https://datatracker.ietf.org/doc/draft-acee-idr-lldp-peer-discovery/ > > > > - draft-ietf-lsvr-l3dl + draft-ietf-lsvr-l3dl-ulpc > > https://datatracker.ietf.org/doc/draft-ietf-lsvr-l3dl/ > > https://datatracker.ietf.org/doc/draft-ietf-lsvr-l3dl-ulpc/ > > https://datatracker.ietf.org/doc/draft-ietf-lsvr-l3dl-signing/ > > > > - draft-minto-idr-bgp-auto-discovery > > https://datatracker.ietf.org/doc/draft-minto-idr-bgp-autodiscovery/ > > > > - draft-ymbk-idr-l3dn + draft-ymbk-idr-l3dn-ulpc > > https://datatracker.ietf.org/doc/draft-ymbk-idr-l3nd/ > > https://datatracker.ietf.org/doc/draft-ymbk-idr-l3nd-ulpc/ > > > > > > These proposals address the core issue of BGP auto-configuration in > > different ways: > > - What security model should we require? > > - What OSI layer? (Layer 2, Layer 3) > > - Does it provide a session layer? > > > > A brief summary of these properties for each proposal under consideration > > for adoption: > > > > draft-acee-idr-lldp-peer-discovery: > > - Operates at Layer 2 as an extension to the LLDP protocol. > > - Security optional, provided by MACSEC. > > - Does not provide (or require) a session layer. > > > > > > As a co-author, I support WG adoption. It is a quite light-weight approach > to BGP discovery and most routing platforms already support LLDP. While no > one has implemented the complete draft, BGP LLDP variations have already > been implemented by some vendors. > > > > I don’t know of any IPR on the draft. > > > > > > > > draft-ietf-lsvr-l3dl + draft-ietf-lsvr-l3dl-ulpc: > > - Operates at Layer 2. > > - Security varies from optional to certificate based. > > - Provides its own session layer as part of the protocol. > > > > I don’t feel that adoption of BGP LLDP discovery would preclude adoption > of this discovery protocol. However, I don’t have a strong opinion or > whether it should run over its own session layer or TCP. > > > > Thanks, > Acee > > > > draft-minto-idr-bgp-auto-discovery > > - Operates at Layer 3 link-local multicast. > > - Shared key authentication. > > - Does not provide (or require) a session layer. > > > > draft-ymbk-idr-l3dn + draft-ymbk-idr-l3dn-ulpc > > - Operates at Layer 3 with a link-local multicast component, and a unicast > > component. > > - Security varies from optional to using certificate based with TLS. > > - Uses TCP for session layer for its unicast component. > > > > What protocol or protocols should be adopted by the Working Group for > > BGP auto-configuration? > > > > ----- > > FYI - Jeff Tantsura will be judging the consensus for this adoption call. > > > _______________________________________________ > Idr mailing list > Idr@ietf.org > https://www.ietf.org/mailman/listinfo/idr > -- <http://www.verizon.com/> *Gyan Mishra* *Network Solutions A**rchitect * *Email gyan.s.mishra@verizon.com <gyan.s.mishra@verizon.com>* *M 301 502-1347*
- [Idr] Adoption call for BGP Auto-Configuration dr… Susan Hares
- Re: [Idr] Adoption call for BGP Auto-Configuratio… Acee Lindem (acee)
- Re: [Idr] Adoption call for BGP Auto-Configuratio… Randy Bush
- Re: [Idr] Adoption call for BGP Auto-Configuratio… Randy Bush
- Re: [Idr] Adoption call for BGP Auto-Configuratio… Acee Lindem (acee)
- Re: [Idr] Adoption call for BGP Auto-Configuratio… Randy Bush
- Re: [Idr] Adoption call for BGP Auto-Configuratio… Acee Lindem (acee)
- Re: [Idr] Adoption call for BGP Auto-Configuratio… Minto Jeyananth
- Re: [Idr] Adoption call for BGP Auto-Configuratio… Susan Hares
- Re: [Idr] Adoption call for BGP Auto-Configuratio… Randy Bush
- Re: [Idr] Adoption call for BGP Auto-Configuratio… Gyan Mishra
- Re: [Idr] Adoption call for BGP Auto-Configuratio… Kaliraj Vairavakkalai
- Re: [Idr] Adoption call for BGP Auto-Configuratio… Natrajan Venkataraman
- Re: [Idr] Adoption call for BGP Auto-Configuratio… Susan Hares
- Re: [Idr] Adoption call for BGP Auto-Configuratio… Jeff Tantsura
- Re: [Idr] Adoption call for BGP Auto-Configuratio… Aijun Wang
- Re: [Idr] Adoption call for BGP Auto-Configuratio… Gyan Mishra
- Re: [Idr] Adoption call for BGP Auto-Configuratio… Robert Raszuk