Re: [Rtg-yang-coord] [netmod] rib-data-model and routing-cfg
"Acee Lindem (acee)" <acee@cisco.com> Tue, 13 October 2015 15:21 UTC
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From: "Acee Lindem (acee)" <acee@cisco.com>
To: "Acee Lindem (acee)" <acee@cisco.com>, Ladislav Lhotka <lhotka@nic.cz>, "i2rs@ietf.org" <i2rs@ietf.org>, NETMOD WG <netmod@ietf.org>
Thread-Topic: [netmod] rib-data-model and routing-cfg
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Date: Tue, 13 Oct 2015 15:20:39 +0000
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Cc: Routing YANG <rtg-yang-coord@ietf.org>, Routing WG <rtgwg@ietf.org>
Subject: Re: [Rtg-yang-coord] [netmod] rib-data-model and routing-cfg
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Hi Lada, NETMOD, So I think we should move forward this ietf-rtg-cfg so that it can be augmented and other work can move forward. We are still in disagreement with respect to routing-instance/interface configuration. - We feel the IPv4/IPv6 interfaces should reference the routing-instance in their config state. This is consistent with draft-rtgyangdt-rtgwg-device-model-01.txt. - You feel that the routing-instance should have a list of leaf-ref’s to the interface. You believe the leaf-ref provides a level of validation due to the fact that references can be confined to routing-instance references. However, heretofore, no models are referencing the interface leaf-refs in the list. Other than the Routing YANG Design Team having chosen the first option - are there any other opinions? Thanks, Acee On 10/9/15, 9:00 AM, "netmod on behalf of Acee Lindem (acee)" <netmod-bounces@ietf.org on behalf of acee@cisco.com> wrote: >Hi Lada, >I2RS is not chartered to do the base models. There are other routing >models that reference routing-cfg and even in-progress implementations. > >On 10/9/15, 4:13 AM, "netmod on behalf of Ladislav Lhotka" ><netmod-bounces@ietf.org on behalf of lhotka@nic.cz> wrote: > >>Hi, >> >>I am sorry for cross-posting but I think it is high time to decide the >>relationship between the data models in i2rs-rib-data-model and >>netmod-routing-cfg I-Ds because they clearly target the same management >>data in a router. I can see three possible scenarios: >> >>1. The i2rs-rib module will be modified to augment >>ietf-routing/ietf-ipv[46]-unicast-routing. > >This would seem to be the obvious choice. > >> >>2. The scope of ietf-routing will be changed so that it would address >>only host routing and simple routers. The modelling work for advanced >>routers will be done elsewhere. >> >>3. The work on netmod-routing-cfg will be stopped. > >A fourth option would be for me to take over ownership, move the work to >the RTG WG, and we’d recruit some strong authors/reviewers from operators >and other vendors (involving the ADs in selection). > >Thanks, >Acee > > >> >>Opinions? >> >>Thanks, Lada >> >>-- >>Ladislav Lhotka, CZ.NIC Labs >>PGP Key ID: E74E8C0C >> >> >> >> >>_______________________________________________ >>netmod mailing list >>netmod@ietf.org >>https://www.ietf.org/mailman/listinfo/netmod > >_______________________________________________ >netmod mailing list >netmod@ietf.org >https://www.ietf.org/mailman/listinfo/netmod
- Re: [Rtg-yang-coord] [netmod] rib-data-model and … Acee Lindem (acee)
- Re: [Rtg-yang-coord] [netmod] rib-data-model and … Ladislav Lhotka
- Re: [Rtg-yang-coord] [netmod] rib-data-model and … Acee Lindem (acee)
- Re: [Rtg-yang-coord] [netmod] rib-data-model and … Ladislav Lhotka
- Re: [Rtg-yang-coord] [netmod] rib-data-model and … Acee Lindem (acee)
- Re: [Rtg-yang-coord] [netmod] rib-data-model and … Rob Shakir
- Re: [Rtg-yang-coord] [netmod] rib-data-model and … Ladislav Lhotka
- Re: [Rtg-yang-coord] [netmod] rib-data-model and … Rob Shakir
- Re: [Rtg-yang-coord] [netmod] rib-data-model and … Acee Lindem (acee)