On Thu, Aug 25, 2016 at 05:33:33PM +0800, lifuqiong wrote:
> Hi,
>
> I create an ovs bridge br0 and bond bond0 with physical NIC p4p1
> and p4p2. The reason I created a bond port is doing link Aggregate, when
> sending flow to physical NIC or receiving flow from physical NIC through
> Openflow ,
>
>
>
> I just need set outport number to bond0's ofport num; But, but there's no
> ofport num in port bond0, and having two physical NICs ofport number
> instead, why ? How should I write flow entry with two ofport numbers?
OVS doesn't support directly outputting to a bond. The FAQ says:
### Q: It looks like each of the interfaces in my bonded port shows up
as an individual OpenFlow port. Is that right?
A: Yes, Open vSwitch makes individual bond interfaces visible as
OpenFlow ports, rather than the bond as a whole. The interfaces
are treated together as a bond for only a few purposes:
- Sending a packet to the OFPP_NORMAL port. (When an OpenFlow
controller is not configured, this happens implicitly to
every packet.)
- Mirrors configured for output to a bonded port.
It would make a lot of sense for Open vSwitch to present a bond as
a single OpenFlow port. If you want to contribute an
implementation of such a feature, please bring it up on the Open
vSwitch development mailing list at [email protected].
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