Re: [nvo3-dt-encap] NVO3 Encap Design Team Weekly Sync

Erik Nordmark <nordmark@sonic.net> Wed, 08 March 2017 06:48 UTC

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To: Sami Boutros <sboutros@vmware.com>, "Ganga, Ilango S" <ilango.s.ganga@intel.com>, Pankaj Garg <pankajg@microsoft.com>, "nvo3-dt-encap@ietf.org" <nvo3-dt-encap@ietf.org>, Sam Aldrin <aldrin.ietf@gmail.com>, Erik Nordmark <nordmark@arista.com>, "Michael Smith (michsmit)" <michsmit@cisco.com>
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From: Erik Nordmark <nordmark@sonic.net>
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Date: Tue, 7 Mar 2017 22:48:10 -0800
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Subject: Re: [nvo3-dt-encap] NVO3 Encap Design Team Weekly Sync
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On 3/7/17 8:08 AM, Sami Boutros wrote:
> Hi Ilango,
>
> I’m not sure if we really need to update the Geneve draft with any 
> recommendations given that we are not planning to put a limit on the 
> max option length supported by the platform.
>
> May be the only recommendation is to put some text on how control 
> plane can limit the total options length and force an option order in 
> the geneve draft and possibly refer to our dt-encap draft.

Shouldn't the Geneve document specify the requirement that a sender 
needs to be able to put different subsets of options in addition to the 
ordering requirement, so that a control plane can influence it?
The Geneve draft could specify that the subset and order should be 
configurable for each remote NVE in the absence of a protocol control plane.

    Erik

>
> Thanks,
>
> Sami
> From: "Ganga, Ilango S" <ilango.s.ganga@intel.com 
> <mailto:ilango.s.ganga@intel.com>>
> Date: Monday, March 6, 2017 at 5:37 PM
> To: Pankaj Garg <pankajg@microsoft.com 
> <mailto:pankajg@microsoft.com>>, Sami Boutros <sboutros@vmware.com 
> <mailto:sboutros@vmware.com>>, "nvo3-dt-encap@ietf.org 
> <mailto:nvo3-dt-encap@ietf.org>" <nvo3-dt-encap@ietf.org 
> <mailto:nvo3-dt-encap@ietf.org>>, Sam Aldrin <aldrin.ietf@gmail.com 
> <mailto:aldrin.ietf@gmail.com>>, Erik Nordmark <nordmark@arista.com 
> <mailto:nordmark@arista.com>>, "Michael Smith (michsmit)" 
> <michsmit@cisco.com <mailto:michsmit@cisco.com>>
> Subject: RE: NVO3 Encap Design Team Weekly Sync
>
> Can we meet for 30mins, I would like to go over the recommendations in 
> the DT draft to get clarifications.
>
> *From:* Pankaj Garg [mailto:pankajg@microsoft.com]
> *Sent:* Monday, March 6, 2017 4:25 PM
> *To:* Sami Boutros <sboutros@vmware.com <mailto:sboutros@vmware.com>>; 
> nvo3-dt-encap@ietf.org <mailto:nvo3-dt-encap@ietf.org>; Sam Aldrin 
> <aldrin.ietf@gmail.com <mailto:aldrin.ietf@gmail.com>>; Erik Nordmark 
> <nordmark@arista.com <mailto:nordmark@arista.com>>; Michael Smith 
> (michsmit) <michsmit@cisco.com <mailto:michsmit@cisco.com>>; Ganga, 
> Ilango S <ilango.s.ganga@intel.com <mailto:ilango.s.ganga@intel.com>>
> *Subject:* RE: NVO3 Encap Design Team Weekly Sync
>
> Is there anything we want to discuss? Otherwise I can cancel it. In 
> general I guess, once our recommendation is adopted, we can finalize 
> the DT draft and conclude the group?
>
> *From:* Sami Boutros [mailto:sboutros@vmware.com]
> *Sent:* Monday, March 6, 2017 4:21 PM
> *To:* Pankaj Garg <pankajg@microsoft.com 
> <mailto:pankajg@microsoft.com>>; nvo3-dt-encap@ietf.org 
> <mailto:nvo3-dt-encap@ietf.org>; Sam Aldrin <aldrin.ietf@gmail.com 
> <mailto:aldrin.ietf@gmail.com>>; Erik Nordmark <nordmark@arista.com 
> <mailto:nordmark@arista.com>>; Michael Smith (michsmit) 
> <michsmit@cisco.com <mailto:michsmit@cisco.com>>; Ganga, Ilango S 
> <ilango.s.ganga@intel.com <mailto:ilango.s.ganga@intel.com>>
> *Subject:* Re: NVO3 Encap Design Team Weekly Sync
>
> Is the meeting on tomorrow?
>
> Thanks,
>
> Sami
>
> *From: *pankajg@microsoft.com <mailto:pankajg@microsoft.com>
> *When: *8:00 AM - 10:00 AM March 7, 2017
> *Subject: *NVO3 Encap Design Team Weekly Sync
> *Location: *Skype Meeting
>
> Sorry for being late on this. I have been struggling on the home front 
> with both my kids and wife down with flu.
>
> I am setting up the regular 2 hour sync, based on preferred time in 
> doodle. If an alternative method like WebEx is preferred for the 
> online call, then please set it up as I only have access to Skype.
>
> Thanks
>
> Pankaj
>
>
> .........................................................................................................................................
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