Irena/Rafael,
I have looked at both of your ideas, and they seem quite similar. I
think it would be worthwhile for the 2 of you to consider joining forces
to submit a common MAC-based service chaining solution to ODL SFC.
I have already replied to Irena when she contacted me in private, and
think her Netfloc solution is similar to the ODL Genius project, thus I
suggested she also contact the Genius project about adding what may be
needed there.
Regards,
Brady
On 12/12/16 10:26, Trajkovska Irena (traj) wrote:
Thanks for getting back, i will submit a patch as suggested.
You can check out section 5.3 in [1] for the source code
implementation and [2]
for the sfc solution. Also some progress work related to Netfloc and
the sfc in [3].
[1]
http://cordis.europa.eu/docs/projects/cnect/0/619520/080/deliverables/001-TNOVAD431SDKforSDNInterimv10Ares20162347437.pdf
[2] https://www.ch-open.ch/fileadmin/OCD_2016/1_Irena_Trajkovska.pdf
[3] https://blog.zhaw.ch/icclab/tag/netfloc/
--------------------------------------------
Irena Trajkovska
Researcher, InIT Cloud Computing Lab
Zurich University of Applied Sciences (ZHAW)
[Research Lab] blog.zhaw.ch/icclab <http://blog.zhaw.ch/icclab>
Phone: +41(0)589344742
------------------------------------------------------------------------
*Von:* Eichelberger, Rafael (Brazil R&D-ECL) <[email protected]>
*Gesendet:* Samstag, 10. Dezember 2016 18:26
*An:* Yang, Yi Y; Trajkovska Irena (traj); [email protected]
*Betreff:* RE: SFC project to contribute to the community
I was the one from HPE. We are finishing an implementation of MAC
Chaining under ODL, and we are planning to publish a gerriton ODL SFC
project shortly.
for further details see
https://datatracker.ietf.org/doc/draft-fedyk-sfc-mac-chain/
Regards.
Rafael Eichelberger
*From:*[email protected]
[mailto:[email protected]] *On Behalf Of *Yang, Yi Y
*Sent:* sábado, 10 de dezembro de 2016 06:12
*To:* Trajkovska Irena (traj) <[email protected]>;
[email protected]
*Subject:* Re: [sfc-dev] SFC project to contribute to the community
I remember a guy from HPE mentioned they implemented service function
chaining by using mac, when ODL SFC can support different data plane
therefore different service function chaining implementation, Now it
can implement service function chaining by MPLS label, VLAN tag and
NSH, so the framework can support new implementation without any
issue, please submit your patch to Opendaylight gerrit, ODL SFC is
very open for anything new J
Do you have any document about your implementation? I’m just very
curious how you can implement cross-datacenter service function
chaining by rewriting MAC.
*From:*[email protected]
<mailto:[email protected]>
[mailto:[email protected]] *On Behalf Of
*Trajkovska Irena (traj)
*Sent:* Friday, December 9, 2016 9:07 PM
*To:* [email protected]
<mailto:[email protected]>
*Subject:* [sfc-dev] SFC project to contribute to the community
Hi all,
after contacting few of this community and writing to the irc, i am
writing here.
The objective is to contribute a sfc project to the community.
I am involved with SDN topics at the ICCLab in Switzerland and for two
years
we've been working on SDK for SDN (Netfloc) based on OpenDaylight.
Shortly, Netfloc is an archetype of ODL using ovsdb, openflow plugin,
neutron-northbound and md-sal.
The SFC project is OpenFlow based, uses standard OVS (not NSH enabled and
Yang models for the service definition.
The implementation is based on abstract mac rewriting pattern and
it is bound to
Netfloc that uses shortest path algorithm for the virtual network
topology.
On the management side, it has gui interface and integrates with NFV
orchestrator
(via ETSI NSD and VNFGD) and OpenStack Heat.
The sfc project completed a full cycle of development in the past year
and has been
validated in PoC cloud-NVI scenario using VNFs as virtual traffic
classifier and video transcoding VNF
..now we are deploying multi-dc demo (chaining is only intra-DC).
As the sfc is alternative to the odl-sfc project, i would like to
know if the best approach is to submit it as
a standalone solution, or it rather fits closer to the sfc-odl. I also
looked into the opnfv-sfc community that
happens to be aligned to the odl, so i am looking to find the best fit
for this work.
Few links of interest: [blog.zhaw.ch/icclab,
https://github.com/icclab/netfloc]
BR,
Irena
--------------------------------------------
Irena Trajkovska
Researcher, InIT Cloud Computing Lab
Zurich University of Applied Sciences (ZHAW)
[Research Lab] blog.zhaw.ch/icclab <http://blog.zhaw.ch/icclab>
Phone: +41(0)589344742
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