> On Jan 24, 2017, at 11:30 AM, Abhijit Kumbhare > <abhijit.kumbh...@ericsson.com> wrote: > > Thanks Jan! Good info. So looks like we would need to support the messages on > both the OvS defined message numbers/error codes as well as the ONF defined > ones.
OVS uses only ONF defined message numbers and error codes for the bundle feature. They just happen to be different between 1.3 (extension) and 1.4+ (“native”). Jarno > > From: Jan Scheurich <jan.scheur...@ericsson.com > <mailto:jan.scheur...@ericsson.com>> > Date: Monday, January 23, 2017 at 9:01 AM > To: Abhijit Kumbhare <abhijit.kumbh...@ericsson.com > <mailto:abhijit.kumbh...@ericsson.com>>, Zoltán Balogh > <zoltan.bal...@ericsson.com <mailto:zoltan.bal...@ericsson.com>>, László Sürü > <laszlo.s...@ericsson.com <mailto:laszlo.s...@ericsson.com>>, Miklós Pelyva > <miklos.pel...@ericsson.com <mailto:miklos.pel...@ericsson.com>>, "Jozef > Bacigal -X (jbacigal - PANTHEON TECHNOLOGIES at Cisco)" > <jozef.baci...@pantheon.tech <mailto:jozef.baci...@pantheon.tech>>, Tomáš > Slušný <tomas.slu...@pantheon.tech <mailto:tomas.slu...@pantheon.tech>>, > Prasanna Huddar <prasanna.hud...@ericsson.com > <mailto:prasanna.hud...@ericsson.com>>, Shuva Jyoti Kar > <shuva.jyoti....@ericsson.com <mailto:shuva.jyoti....@ericsson.com>>, Sharath > Kumar V <sharath.kuma...@ericsson.com <mailto:sharath.kuma...@ericsson.com>>, > Kanagasundaram K <kanagasundara...@ericsson.com > <mailto:kanagasundara...@ericsson.com>>, Sunil Kumar G > <sunil.g.ku...@ericsson.com <mailto:sunil.g.ku...@ericsson.com>>, D > Arunprakash <d.arunprak...@ericsson.com <mailto:d.arunprak...@ericsson.com>>, > Muthukumaran K <muthukumara...@ericsson.com > <mailto:muthukumara...@ericsson.com>>, "Jarno Rajahalme (ja...@ovn.org > <mailto:ja...@ovn.org>)" <ja...@ovn.org <mailto:ja...@ovn.org>>, > "d...@openvswitch.org <mailto:d...@openvswitch.org>" <d...@openvswitch.org > <mailto:d...@openvswitch.org>> > Subject: RE: OVS - ODL Sync on OF Bundle in 1.3 > > Hi, > > Here are the main differences I have found between the ONF Bundle extension > (EXT-230) to OF 1.3 and the OF Bundle specified in OF 1.5.1: > > No OFPC_BUNDLES bit in ofp_capabilities to indicate switch support for > bundles. > Bundle Features MP message not supported > No support for scheduled bundles > ONF Experimenter messages 2300 (ONF_ET_BUNDLE_CONTROL) and 2301 > (ONF_ET_BUNDLE_ADD_MESSAGE) instead of standard OFP messages 33 > (OFP_BUNDLE_CONTROL) and 34 (OFP_ BUNDLE_ADD_MESSAGE). > Other than that the message syntax and semantics seem identical > ONF experimenter error codes for bundles errors in the range 2300-2315 > instead of standard error codes 0-15 for error type OFPET_BUNDLE_FAILED. > Otherwise same meaning. > > Inside OVS it seems that standard OF 1.5 and OF 1.3 extension messages are > internally mapped to a common message type. Errors are mapped back to > standard OFP error (type, code) for OF 1.5 and experimenter error type in OF > 1.3. > > So, the OVS bundle implementation for OF 1.3 should be faithful to EXT-230. > > BR, Jan > > -----Original Appointment----- > From: Jan Scheurich > Sent: Wednesday, 18 January, 2017 16:23 > To: Jan Scheurich; Abhijit Kumbhare; Zoltán Balogh; László Sürü; Miklós > Pelyva; Jozef Bacigál; Tomáš Slušný; Prasanna Huddar; Shuva Jyoti Kar; > Sharath Kumar V; Kanagasundaram K; Sunil Kumar G; D Arunprakash; Muthukumaran > K; Jarno Rajahalme (ja...@ovn.org <mailto:ja...@ovn.org>); > d...@openvswitch.org <mailto:d...@openvswitch.org> > Subject: OVS - ODL Sync on OF Bundle in 1.3 > When: Monday, 23 January, 2017 17:00-18:00 (UTC+01:00) Amsterdam, Berlin, > Bern, Rome, Stockholm, Vienna. > Where: Skype Meeting > > > <>Hi Jarno, > > OpenDaylight folks are finally starting to implement support of OpenFlow > bundles as a basis for the bundle-based hitless recync procedure we discussed > earlier. As ODL does not yet have protocol support for OpenFlow versions 1.4 > or 1.5, they intend to implement the bundle extension to OF 1.3 as specified > in EXT-230 in > https://www.opennetworking.org/images/stories/downloads/sdn-resources/onf-specifications/openflow/openflow-extensions-1.3.x-pack2.zip > > <https://www.opennetworking.org/images/stories/downloads/sdn-resources/onf-specifications/openflow/openflow-extensions-1.3.x-pack2.zip> > > Would you have time for a short meeting on early Monday to discuss and > confirm whether the OVS implementation of bundles in OF 1.3 is compliant with > EXT-230 and has everything they need? > > Thanks, Jan > > > ......................................................................................................................................... > <>à Join Skype Meeting <https://meet.ericsson.com/jan.scheurich/BZG33V4S> > <> <> > This is an online meeting for Skype for Business, the professional meetings > and communications app formerly known as Lync. > Join by phone > > +492115343925 <tel:+492115343925,64134840%23> (Germany) English > (United States) > 89925 <tel:+89925,64134840%23> (Germany) English (United States) > > Find a local number <https://dialin.ericsson.com/?id=64134840> > > Conference ID: 64134840 > Forgot your dial-in PIN? <https://dialin.ericsson.com/> |Help > <http://o15.officeredir.microsoft.com/r/rlidLync15?clid=1033&p1=5&p2=2009> > > > To join a Lync / Skype for Business meeting from an Ericsson standard video > room, add 77 before the Conference ID (e.g. 771234567 where 1234567 is the > conference ID). To join from a video room outside of Ericsson add one of > the domains after 77 and Conference ID (e.g. 771234567@ xxxx.ericsson.net, > where xxxx=emea/apac/amcs). For assistance contact the IT Service Desk. > [!OC([1033])!] > ......................................................................................................................................... _______________________________________________ dev mailing list d...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-dev
