Re: [Idr] FW: New Version Notification for draft-vandevelde-idr-bgp-ls-segment-routing-rld-01.txt

Gunter Van De Velde <guntervandeveldecc@icloud.com> Fri, 03 March 2017 21:24 UTC

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From: Gunter Van De Velde <guntervandeveldecc@icloud.com>
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Date: Fri, 03 Mar 2017 22:24:42 +0100
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To: Jeffrey Haas <jhaas@pfrc.org>
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Cc: idr <idr@ietf.org>, "Van De Velde, Gunter \(Nokia - BE\)" <gunter.van_de_velde@nokia.com>
Subject: Re: [Idr] FW: New Version Notification for draft-vandevelde-idr-bgp-ls-segment-routing-rld-01.txt
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Yes, Indeed we already had a -02 version nearly ready with mentioning Link also in addition to node.
When i was writing the text i was in doubt to add it or not, but now indeed i think its best to add.

G/


> On 3 Mar 2017, at 21:54, Jeffrey Haas <jhaas@pfrc.org> wrote:
> 
> Gunter,
> 
> On Fri, Mar 03, 2017 at 02:55:39PM +0000, Van De Velde, Gunter (Nokia - BE) wrote:
>> Heads-up… Happy to learn feedback and comments.
>> 
>> This draft is short and defines the attribute to use for BGP-LS to expose a 
>> node RLD "Readable Label Depth" to a centralised controller (PCE/SDN).
> 
> This seems like a good idea.  I was not aware of the work in the other area,
> so I believe my primary commment needs to go elsewhere as well:
> 
> While it's true that a given node may have a given limit on its readable
> depth, this may potentially vary on a per interface basis.  What's the
> intent, if any, to accommodate something beyond the least common
> denominator?
> 
> Editorial nit, your references point to the ospf document twice.
> 
> -- Jeff
> 
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