Re: Review of draft-ietf-mpls-residence-time-12

Juergen Schoenwaelder <j.schoenwaelder@jacobs-university.de> Fri, 13 January 2017 19:55 UTC

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Date: Fri, 13 Jan 2017 20:55:07 +0100
From: Juergen Schoenwaelder <j.schoenwaelder@jacobs-university.de>
To: Greg Mirsky <gregimirsky@gmail.com>
Subject: Re: Review of draft-ietf-mpls-residence-time-12
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On Fri, Jan 13, 2017 at 10:11:57AM -0800, Greg Mirsky wrote:
> >
> > - Does the Interface ID related to other interface numbers, e.g.,
> >   SNMP's ifIndex? Or is this an entirely separate number space? Or
> >   does it depend on the implementor's choice?
> >
> GIM>> This comes from PTP. AFAIK, it is different from SNMP index.
> 

If this is specifically a PTP Interface ID, it might be desirable to
be explicit about this and that it may be different from other numeric
interface IDs. (This is what I heard you saying, I do not know much
about PTP and surely not any details how PTP defines Interface IDs.

/js

PS: This was actually the only operational comment I had. From an
    operational perspective, it is important to know whether interface
    numbers us a common or possibly different numbering scheme.

-- 
Juergen Schoenwaelder           Jacobs University Bremen gGmbH
Phone: +49 421 200 3587         Campus Ring 1 | 28759 Bremen | Germany
Fax:   +49 421 200 3103         <http://www.jacobs-university.de/>