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]; [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]<mailto:[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]<mailto:[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]> [mailto:[email protected]<mailto:[email protected]>] On Behalf Of Rui Q Sent: Wednesday, October 19, 2016 10:32 AM To: [email protected]<mailto:[email protected]>; [email protected]<mailto:[email protected]>; [email protected]<mailto:[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]<mailto:[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 Krála 9 / 974 01 Banská Bystrica / Slovakia / [email protected] reception: +421 2 206 65 114 / www.pantheon.sk [logo]
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