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Re: [netmod] Question about ietf-routing

Ladislav Lhotka <lhotka@nic.cz> Wed, 07 June 2017 06:25 UTC

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From: Ladislav Lhotka <lhotka@nic.cz>
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Date: Wed, 07 Jun 2017 08:25:32 +0200
Cc: "netmod@ietf.org" <netmod@ietf.org>, "Acee Lindem (acee)" <acee@cisco.com>
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To: Alex Campbell <Alex.Campbell@Aviatnet.com>
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Subject: Re: [netmod] Question about ietf-routing
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Hi Alex,

in earlier revisions of the ietf-routing module (up to draft-ietf-netmod-routing-cfg-17), we had a configuration item ("recipient-ribs") that allowed for assigning RIBs to routing protocol instances. The reason for removing it is summarized in my presentation from IETF 92, slides 10 and 11:

https://www.ietf.org/proceedings/92/slides/slides-92-netmod-9.pdf

(and yes, I wasn't a big fan of this change).

Maybe Acee can give additional background.

Lada 

> On 7 Jun 2017, at 01:43, Alex Campbell <Alex.Campbell@Aviatnet.com> wrote:
> 
> Hi,
> 
> I noticed that the ietf-routing YANG (published in RFC 8022) allows for multiple instances of each control plane protocol, as well as multiple RIBs per address family.
> However I don't see any way to associate one with the other. Without additional configuration, protocols will only place their routes in default RIBs.
> Is it intended that this will be left to vendor-specific modules and/or future standards?
> 
> Alex
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> netmod mailing list
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Ladislav Lhotka, CZ.NIC Labs
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