> On Oct 20, 2015, at 9:10 PM, jimson jimson <[email protected]> wrote: > > Hi > > Are there any user space actions in ovs which can be done only at user space > ? Any examples?
Yes, there are a few. Setting an ARP field can only be done in userspace. > Is 'normal' action a user space only action? No, userspace figures out where the packet should go, but the pushes down kernel flows to do the forwarding. > If we have a set of actions to be performed, say a user space action then a > kernel space action , will they both be performed at the user space? Or is it > like, the kernel throws exception -> ovs does user space action -> packet is > given to kernel -> kernel does further processing ? There's an explicit "userspace" action that acts like an output. Actions will be executed in the order that they're listed, but sending to userspace doesn't pause the processing after it. --Justin _______________________________________________ discuss mailing list [email protected] http://openvswitch.org/mailman/listinfo/discuss
