Re: [OPSAWG] draft-ietf-opsawg-l3sm-l3nm

[Erez Segev <[e-mail]>]

Hi Samier ,

Thank you for the quick response.
The routing-protocols container key is 'type' so you practically cannot repeat several BRP session per site / or site-network-access. Since bgp type can appear once.

grouping site-routing {
  container routing-protocols {
   list routing-protocol {
    key type;


Maybe I didn't understand something here.

Thanks allot,
Erez





From: SAMIER BARGUIL GIRALDO [mailto:[e-mail]]
Sent: Thursday, October 31, 2019 1:00 PM
To: Erez Segev <[e-mail]>; [e-mail]; Oscar González de Dios <[e-mail]>; Victor Lopez <[e-mail]>; [e-mail]
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.

[cid:image003.png@01D58FED.6F79EBE0]

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 |

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________________________________
De: OPSAWG <[e-mail]<mailto:[e-mail]>> en nombre de Erez Segev <[e-mail]<mailto:[e-mail]>>
Enviado: jueves, 31 de octubre de 2019 4:59
Para: [e-mail]<mailto:[e-mail]> <[e-mail]<mailto:[e-mail]>>; Oscar González de Dios <[e-mail]<mailto:[e-mail]>>; Victor Lopez <[e-mail]<mailto:[e-mail]>>; [e-mail]<mailto:[e-mail]> <[e-mail]<mailto:[e-mail]>>
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



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+972.3.9287393

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+972.50.7057393

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www.ecitele.com<http://www.ecitele.com/>

[cid:image001.png@01D0A206.A2B15AE0]





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