Re: [irs-discuss] IRS Problem Statement Posted

Hi James,

Thanks for your thoughts.   Streaming (as I've heard) is not as good a
description of the desired interface attributes as described in Sec
1.1, the functional overview.

IRS is NOT about having interfaces to the forwarding plane.  That's
what ForCES is focused on.   This is about communication to a router
to install/retrieve routing state into the routing system (FIB, IGPs,
BGP, RSVP-TE, etc.)   IRS is NOT splitting the control plane from the
router.

Are you suggesting that ForCES should drastically expand its scope?

Before we start debating what and whether to expand existing
protocols, I think we need a common understanding of the problem we're
trying to solve and the related framework.

Alia

On Mon, Jul 30, 2012 at 6:11 PM, James Kempf <james.kempf@ericsson.com> wrote:
> I don't understand why streaming is specified in this draft. And I don't understand why this draft isn't put in the Forces framework. Forces is a framework explicitedly designed for device to controller communication. Its major drawback it that it is a framework with a hole in the middle, in that there are no specified devices. This draft would fill that hole.
>
> I don't think it is necessary to have a problem statement for router state update. Forces has already established that splitting the control plane into a separate device is, in some cases, an attractive design option. So I think this should be submitted to the Forces working group, or, at least, recast in the Forces framework.
>
>                 jak
>
>> -----Original Message-----
>> From: irs-discuss-bounces@ietf.org
>> [mailto:irs-discuss-bounces@ietf.org] On Behalf Of Thomas Nadeau
>> Sent: Monday, July 30, 2012 11:18 AM
>> To: irs-discuss@ietf.org
>> Subject: [irs-discuss] IRS Problem Statement Posted
>>
>>
>>
>> Please review and discuss.
>>
>> Thanks,
>>
>> Tom, Alia, Ward
>>
>>
>> http://lucidvision.com/draft-atlas-irs-problem-statement-00.txt
>>
>>
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