[ovs-discuss] Collecting NetFlow data

Ben Pfaff blp at ovn.org
Fri May 20 14:56:05 UTC 2016


On Fri, May 20, 2016 at 12:50:13PM +0200, Syed Faraz Ali wrote:
> > It's probably easier to debug if you only enable NetFlow for now.
> 
> Only NetFlow has been enabled.
> 
> > Next, I'd use "strace" to see whether ovs-vswitchd is really trying to
> > send data to the collector.  It would be using the "send" system call.
> 
> Please have the output of "strace ovs-vswitchd" in the attachment.

OVS isn't even opening a UDP socket.  What's in your database--can you
send along /etc/openvswitch/conf.db (or whatever file you're using)?



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