[ovs-discuss] Problem about QueueGetConfig message

Ben Pfaff blp at nicira.com
Mon Oct 26 04:51:26 UTC 2015


It seems that this is a missing feature.

On Mon, Oct 26, 2015 at 01:21:55PM +0900, Minoru TAKAHASHI wrote:
> Hi Ben,
> 
> Thank you for your reply!
> 
> On 2015年10月25日 05:18, Ben Pfaff wrote:
> > On Fri, Oct 23, 2015 at 11:54:02AM +0900, Minoru TAKAHASHI wrote:
> >> Hi,
> >>
> >> I send QueueGetConfig message(*OFPP_ANY* was set to port) to OVS(openflow1.3),
> >> then the following errors occured.
> >>
> >>  Version: 1.3 (0x04)
> >>  Type: OFPET_QUEUE_OP_FAILED (9)
> >>  Code: OFPQOFC_BAD_PORT (0)
> >>
> >> Is this a bug?
> > 
> > It works OK here, so you'll have to be more specific.  First add a
> > bridge and turn on OpenFlow 1.3:
> > 
> >     blp at sigabrt:~/nicira/ovs/tutorial(0)$ ovs-vsctl add-br br0
> >     blp at sigabrt:~/nicira/ovs/tutorial(0)$ ovs-vsctl set bridge br0 protocols=OpenFlow13
> > 
> > Then request all queue stats:
> > 
> >     blp at sigabrt:~/nicira/ovs/tutorial(0)$ ovs-ofctl -O OpenFlow13 queue-stats br0
> >     OFPST_QUEUE reply (OF1.3) (xid=0x2): 0 queues
> > 
> > Or with more detailed logging to show that it's using OFPP_ANY:
> 
> Yes, I know "queue stats request" works fine now.
> However, I was talking about "queue get config request" in previous mail.
> 
> thanks,
> 
> > 
> >     blp at sigabrt:~/nicira/ovs/tutorial(0)$ ovs-ofctl -vvconn -O OpenFlow13 queue-stats br0
> >     2015-10-24T20:17:52Z|00001|vconn|DBG|unix:/home/blp/nicira/ovs/tutorial/sandbox/br0.mgmt: sent (Success): OFPT_HELLO (OF1.3) (xid=0x1):
> >      version bitmap: 0x04
> >     2015-10-24T20:17:52Z|00002|vconn|DBG|unix:/home/blp/nicira/ovs/tutorial/sandbox/br0.mgmt: received: OFPT_HELLO (OF1.3) (xid=0x2):
> >      version bitmap: 0x04
> >     2015-10-24T20:17:52Z|00003|vconn|DBG|unix:/home/blp/nicira/ovs/tutorial/sandbox/br0.mgmt: negotiated OpenFlow version 0x04 (we support version 0x04, peer supports version 0x04)
> >     2015-10-24T20:17:52Z|00004|vconn|DBG|unix:/home/blp/nicira/ovs/tutorial/sandbox/br0.mgmt: sent (Success): OFPST_QUEUE request (OF1.3) (xid=0x2):port=ANY queue=ALL
> >     2015-10-24T20:17:52Z|00005|vconn|DBG|unix:/home/blp/nicira/ovs/tutorial/sandbox/br0.mgmt: received: OFPST_QUEUE reply (OF1.3) (xid=0x2): 0 queues
> >     OFPST_QUEUE reply (OF1.3) (xid=0x2): 0 queues
> >     blp at sigabrt:~/nicira/ovs/tutorial(0)$ 
> > 



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