Replies inline, please check.
From: Manuel Buil [mailto:[email protected]]
Sent: Wednesday, March 30, 2016 10:34 PM
To: Yang, Yi Y <[email protected]>; opendaylight sfc
<[email protected]>
Cc: [email protected];
[email protected];
[email protected]
Subject: RE: [groupbasedpolicy-dev] My presentation "Fix VxLAN issue in SFC
integration by using Eth+NSH and VxLAN-gpe+NSH Hybrid Mode" in ONS 2016
Hi Yi Yang,
Thanks for the presentation. I have a pair of questions:
1. Slide 6 says "Intel owned ovs nsh support and changed ovs to support
push&pop nshð actions, but they are not committed into ovs git tree". Where can
we find those changes? Are they available in a public OVS branch?
[Yi Yang] No public repo is available, we're cleaning up our patches,
some patches are for Linux kernel, some patches are for ovs, we can send out
our patches to you if you want to try it.
2. Does this solution mean that the alternative to push/pop vxlan headers
in openflow is rejected?
[Yi Yang] push/pop vxlan is infeasible, ovs can't do so.
Be aware that the openflowplugin flow programmer seems very similar to what ODL
Genius is trying to achieve:
https://wiki.opendaylight.org/view/Project_Proposals:Genius
[Yi Yang] genius doesn't have any implementation for this, I'll merge
openflowplugin flow programmer to genius, most of openflowplugin flow
programmer code is flow conflict detection, so genius = interface manager +
openflowplugin flow programmer, but Abhijit also hopes openflowplugin flow
programmer is part of openflowplugin, he has added it in openflowplugin Boron
release plan.
Thx,
Manuel
From:
[email protected]<mailto:[email protected]>
[mailto:[email protected]] On Behalf Of
Yang, Yi Y
Sent: Friday, March 25, 2016 4:44 AM
To: opendaylight sfc
Cc: [email protected]<mailto:[email protected]>;
[email protected]<mailto:[email protected]>;
[email protected]<mailto:[email protected]>
Subject: [groupbasedpolicy-dev] My presentation "Fix VxLAN issue in SFC
integration by using Eth+NSH and VxLAN-gpe+NSH Hybrid Mode" in ONS 2016
Hi, All
I had a presentation "Fix VxLAN issue in SFC integration by using Eth+NSH and
VxLAN-gpe+NSH Hybrid Mode<https://youtu.be/fu4s5MaURJQ>" in ONS 2016 to
showcases our work in ovs, openflowplugin, ovsdb, gbp and sfc, you can get my
presentation by
http://events.linuxfoundation.org/sites/events/files/slides/Fix%20VxLAN%20issue%20in%20SFC%20integration%20by%20using%20Eth%2BNSH%20and%20VxLAN-gpe%2BNSH%20Hybrid%20Mode%20Final.pdf,
here https://www.youtube.com/watch?v=fu4s5MaURJQ is video record,
https://www.youtube.com/watch?v=3SlqKxZp9nY is demo's HD video, you can watch
it with 720P resolution.
I hope I can reproduce this demo setup in netvirt+sfc integration and let it as
test bed or landing zone for genius or Openflowplugin Flow Programmer, our
openflow multi-writer issue or app coexistence issue will count on this setup :)
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