Hi,
Can you please let me know if there is any Fix for the below stated issue
which i see when i try to retrieve the Flow statistics using
OFPFlowStatsRequest
API with OpenFlow version1.5.
Since this is blocking some features, it would be very helpful if there is
any fix for the following. Will be looking forward for your response.
Thanks,
Shivani Dommeti.
On Thu, Feb 15, 2018 at 5:03 PM, shivani dommeti <shivani.domm...@gmail.com>
wrote:
> Hi,
>
> Working on:
> RYU version:3.27
> Ovs version: 27.2
> OpenFlow version:1.5.
>
>
> I tried getting the statistics of each flow using the following API:
> match = ofp_parser .OFPMatch(in_port=1)
> req = ofp_parser .OFPFlowStatsRequest(datapath,0,1,ofp.OFPP_ANY
> ,ofp.OFPG_ANY,0,0,match)
>
> And i see the following error:
>
> EVENT ofp_event->Controller EventOFPErrorMsg
> EVENT ofp_event->ofctl_service EventOFPErrorMsg
> EventOFPErrorMsg received.
> version=0x6, msg_type=0x1, msg_len=0x4c, xid=0x6659cf
> `-- msg_type: OFPT_ERROR(1)
> OFPErrorMsg(type=0x1, code=0x2,
> data=b'\x06\x12\x00\x40\x00\x66\x59\xcf\x00\x11\
>
>
> x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff\x00\x00\
>
>
> x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\
>
> x00\x0c\x80\x00\x00\x04\x00\x00\x00\xc1\x00\x00\x00\x00\x06\
> x13\x10\xb0\x00\x66\x59\xd0')
> |-- type: OFPET_BAD_REQUEST(1)
> |-- code: OFPBRC_BAD_MULTIPART(2)
> `-- data: version=0x6, msg_type=0x12, msg_len=0x40, xid=0x6659cf
> `-- msg_type: OFPT_MULTIPART_REQUEST(18)
> EVENT ofp_event->Controller EventOFPPortStatsReply
> OFPErrorMsg received: type=0x01 code=0x02 message=0x06 0x12 0x00 0x40 0x00
> 0x660x59 0xcf 0x00 0x11 0x00 0x00 0x00 0x00 0x00 0x00 0x01 0x00 0x00 0x00
> 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0x00 0x00 0x00 0x00 0x00 0x00 0x00
> 0x000x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x01 0x00 0x0c
> 0x80 0x000x00 0x04 0x00 0x00 0x00 0xc1 0x00 0x00 0x00 0x00 0x06 0x13 0x10
> 0xb0 0x00 0x66 0x59 0xd0
> unknown error xid 6707663
>
>
> i dint see this issue when i was using OpenFlow v1.3.
>
>
> Please let me know if i am missing something, and what can be done to fix
> this.
>
> Thanks,
> Shivani Dommeti.
>
>
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