[ovs-discuss] lacp to mellanox switch -- "COLLECTING NOT Enabled !! DISCARDING FRAME"

Amit Nishry amitn at mellanox.com
Fri Dec 22 12:52:29 UTC 2017


Hi Raymond,

Can you open a case at https://mymellanox.force.com/support/SupportLogin  and we will be happy to help you.

> > After sending that message, I read at the following that lacp mode is
> > not supported and is problematic, and that I should use
> > bond_mode=balance-tcp which does bring the interfaces up.
> >
> 
> After more digging, the Mellanox is dropping the lacp frames, so no sync is
> happening.
> 
> Any Mellanox users on the list who are aware of the following?  And maybe
> suggest an alternate setup?
> 
> I took a look at the ovs-vswitchd.conf.db lacp / bond parameters and saw no
> knobs which might deal with something like this.
> 

Are you running OpenFlow on the switch or only using the switch L2 with LAG/bond?

//Amit


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