Hi Erez,
What is the exact setup that you want to achieve ? Currently the BGP is linked to the site-network-access. If a site has multiple site-network-access on the same PE, there is no issue to get multiple BGP sessions with the current model. What is your use case for having multiple BGP sessions on the same access ? There are two that I could think of but I prefer to hear from you first, so you are not influenced 😉 regarding the AS, why do you need the SP AS in the model (I guess you mean the ASN of the PE) ? SP knows which ASN the PE is belonging to. Brgds, Stephane From: OPSAWG <opsawg-boun...@ietf.org> On Behalf Of SAMIER BARGUIL GIRALDO Sent: jeudi 31 octobre 2019 15:23 To: Erez Segev <erez.se...@ecitele.com>; alejandro.aguado_mar...@nokia.com; Oscar González de Dios <oscar.gonzalezded...@telefonica.com>; Victor Lopez <victor.lopezalva...@telefonica.com>; opsawg@ietf.org Subject: Re: [OPSAWG] draft-ietf-opsawg-l3sm-l3nm Hi Erez, After checking the model, you are right this key does not allow the configuration of several BGP sessions on the Same VPN. Regarding the AS; We have already discussed and the idea is to include it in the New Version. Thanks for your feedback. Regards, Samier Barguil Transport & IP Networks | GCTIO - Technology | CIT Centro Integrado de Transporte | Móvil +57 311 2402952 Móvil +34 665416074 E-mail samier.barguilgiraldo....@telefonica.com <mailto:samier.barguilgiraldo....@telefonica.com> E-mail samier.barg...@wipro.com <mailto:samier.barg...@wipro.com> _____ De: Erez Segev <erez.se...@ecitele.com <mailto:erez.se...@ecitele.com> > Enviado: jueves, 31 de octubre de 2019 8:34 Para: SAMIER BARGUIL GIRALDO <samier.barguilgiraldo....@telefonica.com <mailto:samier.barguilgiraldo....@telefonica.com> >; alejandro.aguado_mar...@nokia.com <mailto:alejandro.aguado_mar...@nokia.com> <alejandro.aguado_mar...@nokia.com <mailto:alejandro.aguado_mar...@nokia.com> >; Oscar González de Dios <oscar.gonzalezded...@telefonica.com <mailto:oscar.gonzalezded...@telefonica.com> >; Victor Lopez <victor.lopezalva...@telefonica.com <mailto:victor.lopezalva...@telefonica.com> >; opsawg@ietf.org <mailto:opsawg@ietf.org> <opsawg@ietf.org <mailto:opsawg@ietf.org> > Asunto: RE: draft-ietf-opsawg-l3sm-l3nm Hi Samier, In addition to my previous mail, is there’s an ability to determine the provider’s autonomous-system, in order to initiate eBPG from the customer premises to the L2VPN , I believe ths attribute should be added to vpn-node container. Thanks, Erez From: SAMIER BARGUIL GIRALDO [mailto:samier.barguilgiraldo....@telefonica.com] Sent: Thursday, October 31, 2019 1:00 PM To: Erez Segev <erez.se...@ecitele.com <mailto:erez.se...@ecitele.com> >; alejandro.aguado_mar...@nokia.com <mailto:alejandro.aguado_mar...@nokia.com> ; Oscar González de Dios <oscar.gonzalezded...@telefonica.com <mailto:oscar.gonzalezded...@telefonica.com> >; Victor Lopez <victor.lopezalva...@telefonica.com <mailto:victor.lopezalva...@telefonica.com> >; opsawg@ietf.org <mailto:opsawg@ietf.org> Subject: RE: draft-ietf-opsawg-l3sm-l3nm Hi Erez, We have defined the routing protocols inside the Network Access as a List. So you can have several routing protocols enabled at the same time, including two or more eBGP sesions or BGP+ OSPF or OSPF+ Static Route. In fact we have added the multihop count to be able to support BGP connections with not directly connected peers. So in this case an static route + BGP connection is enabled. Reagards Samier Barguil Transport & IP Networks | GCTIO - Technology | CIT Centro Integrado de Transporte | Móvil +57 311 2402952 Móvil +34 665416074 E-mail samier.barguilgiraldo....@telefonica.com <mailto:samier.barguilgiraldo....@telefonica.com> E-mail samier.barg...@wipro.com <mailto:samier.barg...@wipro.com> _____ De: OPSAWG <opsawg-boun...@ietf.org <mailto:opsawg-boun...@ietf.org> > en nombre de Erez Segev <erez.se...@ecitele.com <mailto:erez.se...@ecitele.com> > Enviado: jueves, 31 de octubre de 2019 4:59 Para: alejandro..aguado_mar...@nokia.com <mailto:alejandro.aguado_mar...@nokia.com> <alejandro.aguado_mar...@nokia.com <mailto:alejandro.aguado_mar...@nokia.com> >; Oscar González de Dios <oscar.gonzalezded...@telefonica.com <mailto:oscar.gonzalezded...@telefonica.com> >; Victor Lopez <victor.lopezalva...@telefonica.com <mailto:victor.lopezalva...@telefonica.com> >; opsawg@ietf.org <mailto:opsawg@ietf.org> <opsawg@ietf.org <mailto:opsawg@ietf.org> > Asunto: [OPSAWG] draft-ietf-opsawg-l3sm-l3nm Dear Authors of draft-ietf-opsawg-l3sm-l3nm Question regarding eBGP , what if I’d like several eBGP sessions to - Multiple destinations - Different AS . How do I set several eBGP sessions per site? Where does the AS of the other side defined? | +--rw bgp {rtg-bgp}? | | +--rw autonomous-system uint32 | | +--rw address-family* address-family | | +--rw neighbor? inet:ip-address | | +--rw multihop? uint8 | | +--rw security | | +--rw auth-key? string Thanks, Erez Erez Segev NFV&SDN System Engineer T: +972.3.9287393 M: +972.50.7057393 E: <mailto:erez.se...@ecitele.com> erez.se...@ecitele.com <http://www.ecitele.com/> www.ecitele.com ___________________________________________________________________________ This e-mail message is intended for the recipient only and contains information which is CONFIDENTIAL and which may be proprietary to ECI Telecom. 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