On Thu, Dec 12, 2013 at 6:35 AM, mad Engineer <[email protected]> wrote:
> Hi on XCP host i am running ovs 1.4.2 and on another xen host i am using ovs
> 1.11
>
>
> i have an active ssh and ping session from a remote host to vms on both
> host.
>
> on ovs 1.4.2 i can see two separate flows for  both ssh and ping.
>
> But on ovs 1.11 there is only one flow for both ssh and ping.I can see that
> ovs 1.11 has something to minimize total flows.

Yes, there have been many optimizations between 1.4 and 1.11.

> 1. Can some one explain to me what are these new fields in flows
>     skb_priority(0),skb_mark(0/0),

They are Linux metadata fields that the kernel now supports matching.
They are for internal use only.

> 2.  Also i noticed that we can not use
> ovs-dpctl dump-flows bridge
>
> Any reason why that feature got removed or is their an alternate way to do
> that other than dumping whole flows from all bridges.

You can now use ovs-appctl dpif/dump-flows <BR>
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