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

Sami Boutros <sboutros@vmware.com> Mon, 13 February 2017 22:12 UTC

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From: Sami Boutros <sboutros@vmware.com>
To: "pankajg@microsoft.com" <pankajg@microsoft.com>, "nvo3-dt-encap@ietf.org" <nvo3-dt-encap@ietf.org>
Thread-Topic: [nvo3-dt-encap] NVO3 Encap Design Team Weekly Sync
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Date: Mon, 13 Feb 2017 22:12:24 +0000
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Archived-At: <https://mailarchive.ietf.org/arch/msg/nvo3-dt-encap/ExkvMkk3rKmXvRuvIWu3y2hWQzA>
Subject: Re: [nvo3-dt-encap] NVO3 Encap Design Team Weekly Sync
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Are we meeting tomorrow? I can meet from 8:00 to 9:00 AM, since I have another meeting at 9:00.
We can discuss comments from Tom and Joe, that I tried to summarize them below.

  *   Lots of comments on Bit Fields vs TLV and feasibility for using TLVs from experiences for IP options and IPv6 EH
     *   TLV flexibility can cause DOS and will be costly for HW and SW.
     *   Confusion about control plane deciding on TLV order and TLV encapsulation.
     *   A running theme that we are optimizing for HW which seems to contradict the 1st bullet.
  *   One comment on security and how 24 bits VNI is not sufficient, not sure I get that !!
  *   Objection to maximum and minimum option header length.
  *   The need to look at internal packet, and why is that an nvo3 requirement?
  *   Other consideration like MTU, fragmentation.
  *   Reference to draft-ietf-rtgwg-dt-encap-02.

Thanks,

Sami
From: pankajg@microsoft.com<mailto:pankajg@microsoft.com>
When: 8:00 AM - 10:00 AM February 14, 2017
Subject: [nvo3-dt-encap] 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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