Thank you very much Felipe and Bef, I will ask again intel about this. Matias
2017-01-13 20:55 GMT+00:00 Felipe Arturo Polanco <felipeapola...@gmail.com>: > Some ixgbe NICs of Intel require recompilation of driver if packet > forwarding is being used. > > There is a flag that needs to be put to false in the arguments to avoid > issues like the one you describe. > > If this is your case Please go to the Readme file of your driver source > code and scroll down to the part of LZO flag warning and packet forwarding > for more information. > > > On Jan 13, 2017 4:46 PM, "Ben Pfaff" <b...@ovn.org> wrote: > > That does seem likely to me, but if you discover any evidence that > points to OVS, please do come back and talk to us again. > > On Thu, Jan 12, 2017 at 10:40:07AM +0000, Matias Vara wrote: > > Thank you Ben, so the problem could in the driver or in the kernel. > > > > 2017-01-11 17:37 GMT+00:00 Ben Pfaff <b...@ovn.org>: > > > > > On Wed, Jan 11, 2017 at 01:15:10PM +0000, Matias Vara wrote: > > > > Hi everyone and sorry for the multiple emails, we are facing a > flopping > > > of > > > > igb (5.3.4.4) nics which are bonded by using openvswitch. I am in > > > XenServer > > > > which is based on CentOS. I am not sure if the problem is the driver > or > > > > openvswitch. We have six nics that are bonded into two groups of > three. > > > The > > > > issue appers after some time that the nics are bonded. The *kern.log* > > > shows > > > > (part of): > > > > > > OVS just sends and receives packets on interfaces. It's hard to > imagine > > > how it would cause a link to flap at the driver level. > > > > _______________________________________________ > discuss mailing list > disc...@openvswitch.org > https://mail.openvswitch.org/mailman/listinfo/ovs-discuss > > >
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