Looking at this thread from 2014, it seems fast failover group option is supported since a long time ago...
2016-10-24 12:48 GMT+01:00 Rui Q <[email protected]>: > Hi Andrej, > > Thanks for your answer. > I'm trying to double check if OVS supports fast failover or not. I was > sure it could but maybe I'm wrong. > > Anyone else what's to comment? > > thanks > > > 2016-10-21 9:21 GMT+01:00 Andrej Leitner <[email protected]>: > >> Are you using OVS? >> >> If so, I'm not sure if OVS supports fast-failover group types. >> >> >> ------------------------------ >> *From:* Rui Q <[email protected]> >> *Sent:* Thursday, October 20, 2016 4:06 PM >> *To:* Venkatrangan G - ERS, HCL Tech >> *Cc:* [email protected]; >> [email protected]; [email protected] >> aylight.org; [email protected] >> >> *Subject:* Re: [openflowplugin-dev] Fast failover support >> >> Well... in the meanwhile I was able to find it out (programming the >> group), however it seems it's not working well.. >> >> If anyone has any experience on this and doesn't mind to help... >> >> Thanks >> >> 2016-10-19 18:47 GMT+01:00 Rui Q <[email protected]>: >> >>> I was trying to configure it in advance in the switch (using ODL rest >>> commands) in order to eliminate the necessity of switch - controller - >>> application communication and achieve a faster reaction. I think this is >>> exactly why these group actions exist. >>> >>> Nevertheless, if you could share an example it may be useful has an >>> alternative. In relation to your example, how would you now that a >>> connection went down? >>> >>> Thanks >>> >>> 2016-10-19 18:36 GMT+01:00 Venkatrangan G - ERS, HCL Tech < >>> [email protected]>: >>> >>>> Rui, >>>> >>>> >>>> >>>> In my understanding, openflowplugin does not provide such a >>>> functionality. Openflowplugin provides inventory information and the >>>> applications using the same can judge such faults and provide alternative >>>> floe entry to reroute the packets. >>>> >>>> >>>> >>>> Please let me know if you need a specific example. >>>> >>>> >>>> >>>> >>>> >>>> Regards, >>>> >>>> Venkat G >>>> >>>> >>>> >>>> *From:* [email protected] [mailto: >>>> [email protected]] *On Behalf Of *Rui Q >>>> *Sent:* Wednesday, October 19, 2016 10:32 AM >>>> *To:* [email protected]; >>>> [email protected]; >>>> [email protected] >>>> *Subject:* Re: [openflowplugin-dev] Fast failover support >>>> >>>> >>>> >>>> I've notice that there's a >>>> /config/opendaylight-action-types:action-types/action/{order}/ >>>> >>>> but can't seem to find anything related to fail-over. Probably I'm not >>>> looking into it the right way. >>>> >>>> >>>> >>>> 2016-10-19 18:21 GMT+01:00 Rui Q <[email protected]>: >>>> >>>> Hi guys, >>>> >>>> Can anyone tell me if it's possible to program group type operations, >>>> in particular the fast fail-over, over REST commands? >>>> >>>> If so, can you share an example? ( eg. if port 4 goes down it will >>>> forward to port 5 ) >>>> >>>> Or a link to... >>>> >>>> >>>> >>>> Thanks >>>> >>>> >>>> >>>> >>>> >>>> ::DISCLAIMER:: >>>> ------------------------------------------------------------ >>>> ------------------------------------------------------------ >>>> ---------------------------- >>>> >>>> The contents of this e-mail and any attachment(s) are confidential and >>>> intended for the named recipient(s) only. >>>> E-mail transmission is not guaranteed to be secure or error-free as >>>> information could be intercepted, corrupted, >>>> lost, destroyed, arrive late or incomplete, or may contain viruses in >>>> transmission. The e mail and its contents >>>> (with or without referred errors) shall therefore not attach any >>>> liability on the originator or HCL or its affiliates. >>>> Views or opinions, if any, presented in this email are solely those of >>>> the author and may not necessarily reflect the >>>> views or opinions of HCL or its affiliates. Any form of reproduction, >>>> dissemination, copying, disclosure, modification, >>>> distribution and / or publication of this message without the prior >>>> written consent of authorized representative of >>>> HCL is strictly prohibited. If you have received this email in error >>>> please delete it and notify the sender immediately. >>>> Before opening any email and/or attachments, please check them for >>>> viruses and other defects. >>>> >>>> ------------------------------------------------------------ >>>> ------------------------------------------------------------ >>>> ---------------------------- >>>> >>> >>> >> AndrejLeitner >> >> Software Developer >> >> >> Sídlo / Mlynské Nivy 56 / 821 05 Bratislava / Slovakia >> R&D centrum / Janka Kráľa 9 / 974 01 Banská Bystrica / Slovakia >> / [email protected] >> reception: +421 2 206 65 114 / www.pantheon.sk >> >> [image: logo] >> >> >> > >
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