Re: [L3sm] I-D Action: draft-ietf-l3sm-l3vpn-service-model-01.txt

"Scharf, Michael (Michael)" <michael.scharf@alcatel-lucent.com> Wed, 19 August 2015 12:48 UTC

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From: "Scharf, Michael (Michael)" <michael.scharf@alcatel-lucent.com>
To: "stephane.litkowski@orange.com" <stephane.litkowski@orange.com>, "l3sm@ietf.org" <l3sm@ietf.org>
Thread-Topic: I-D Action: draft-ietf-l3sm-l3vpn-service-model-01.txt
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Date: Wed, 19 Aug 2015 12:48:00 +0000
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Subject: Re: [L3sm] I-D Action: draft-ietf-l3sm-l3vpn-service-model-01.txt
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Hi Stephane,

> -----Original Message-----
> From: stephane.litkowski@orange.com
> [mailto:stephane.litkowski@orange.com]
> Sent: Wednesday, August 19, 2015 2:11 PM
> To: Scharf, Michael (Michael); l3sm@ietf.org
> Subject: RE: I-D Action: draft-ietf-l3sm-l3vpn-service-model-01.txt
> 
> Hi,
> 
> No there's no reason, it's inconsistent. I will fix it.
> And I'm also wondering if we need to keep both vpn name and vpn id
> (redundant?).

If name is unique, which seems to be implied in the examples in the document, the id could indeed be redundant.

Michael

 
> Thanks for pointing it
> 
> Stephane
> 
> -----Original Message-----
> From: Scharf, Michael (Michael) [mailto:michael.scharf@alcatel-
> lucent.com]
> Sent: Wednesday, August 19, 2015 12:08
> To: LITKOWSKI Stephane SCE/IBNF; l3sm@ietf.org
> Subject: RE: I-D Action: draft-ietf-l3sm-l3vpn-service-model-01.txt
> 
> Hi Stephane,
> 
> I think the model is indeed a bit more elegant with separate templates.
> 
> After quickly scanning the model again, I have run into a small nit:
> 
>   leaf id {
>               type uint32;
>               description
>               "VPN identifier. Local administration meaning.";
>           }
> 
> Is there a particular reason why this id has to be of type "uint32"?
> Most other related identifiers in the model are strings (e.g., site-id,
> cloud-identifier, ...).
> 
> Thanks!
> 
> Michael
> 
> 
> > -----Original Message-----
> > From: L3sm [mailto:l3sm-bounces@ietf.org] On Behalf Of
> > stephane.litkowski@orange.com
> > Sent: Monday, August 03, 2015 1:11 PM
> > To: l3sm@ietf.org
> > Subject: Re: [L3sm] I-D Action: draft-ietf-l3sm-l3vpn-service-model-
> > 01.txt
> >
> > Hi WG,
> >
> > Here is a new version of our draft fitting some comments received on
> > the list or during IETF meeting.
> > - First level of modularization has been done , is it enough ?
> > - Site templates putted as a separate list
> > - More abstracted VPN policy and removal of native VPN
> > - Add MPLS leaf in vpn-svc for the CsC case
> > - some renaming
> > ...
> >
> > Multicast comments are not addressed yet.
> >
> > Please provide your comments on this new proposal.
> >
> >
> >
> >
> > -----Original Message-----
> > From: I-D-Announce [mailto:i-d-announce-bounces@ietf.org] On Behalf
> Of
> > internet-drafts@ietf.org
> > Sent: Monday, August 03, 2015 13:08
> > To: i-d-announce@ietf.org
> > Cc: l3sm@ietf.org
> > Subject: I-D Action: draft-ietf-l3sm-l3vpn-service-model-01.txt
> >
> >
> > A New Internet-Draft is available from the on-line Internet-Drafts
> > directories.
> >  This draft is a work item of the L3VPN Service Model  Working Group
> > of the IETF.
> >
> >         Title           : YANG Data Model for L3VPN service delivery
> >         Authors         : Stephane Litkowski
> >                           Rob Shakir
> >                           Luis Tomotaki
> >                           Kevin D'Souza
> > 	Filename        : draft-ietf-l3sm-l3vpn-service-model-01.txt
> > 	Pages           : 94
> > 	Date            : 2015-08-03
> >
> > Abstract:
> >    This document defines a YANG data model that can be used to
> deliver
> > a
> >    Layer 3 Provider Provisioned VPN service.  The document is limited
> > to
> >    the BGP PE-based VPNs as described in RFC4110 and RFC4364.  This
> >    model is intended to be instantiated at management system to
> deliver
> >    the overall service.  This model is not a configuration model to
> be
> >    used directly on network elements.  This model provides an
> > abstracted
> >    view of the Layer 3 IPVPN service configuration components.  It
> will
> >    be up to a management system to take this as an input and use
> >    specific configurations models to configure the different network
> >    elements to deliver the service.  How configuration of network
> >    elements is done is out of scope of the document.
> >
> >
> >
> > The IETF datatracker status page for this draft is:
> > https://datatracker.ietf.org/doc/draft-ietf-l3sm-l3vpn-service-model/
> >
> > There's also a htmlized version available at:
> > https://tools.ietf.org/html/draft-ietf-l3sm-l3vpn-service-model-01
> >
> > A diff from the previous version is available at:
> > https://www.ietf.org/rfcdiff?url2=draft-ietf-l3sm-l3vpn-service-
> model-
> > 01
> >
> >
> > Please note that it may take a couple of minutes from the time of
> > submission until the htmlized version and diff are available at
> > tools.ietf.org.
> >
> > Internet-Drafts are also available by anonymous FTP at:
> > ftp://ftp.ietf.org/internet-drafts/
> >
> > _______________________________________________
> > I-D-Announce mailing list
> > I-D-Announce@ietf.org
> > https://www.ietf.org/mailman/listinfo/i-d-announce
> > Internet-Draft directories: http://www.ietf.org/shadow.html or
> > ftp://ftp.ietf.org/ietf/1shadow-sites.txt
> >
> >
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