Shu, Thanks a lot for your clarification.
Best Regards,
--Mehrdad
On Thu, Feb 19, 2015 at 12:30 PM, Shu Shen <[email protected]> wrote:
> On Thu, Feb 19, 2015 at 7:41 AM, Mehrdad Moradi <[email protected]>
> wrote:
>
>> Thanks for response and the reference.
>>
>> Given if they support metering, does Ryu support in MeterInstruction as a
>> group action bucket? Or
>>
> Yes, Meter Instruction is what being supported in OF v1.4 and earlier.
>
>
>
>> I need to do the metering as a flow entry instruction and then run the
>> group action bucket?
>>
>
> This would require Meter Action support in group action bucket. Meter
> action was introduced in OF v1.5 (EXT-379) and deprecates Meter
> Instruction. I'm working on Ryu support for v1.5 but it will probably
> take some time before this can be completed.
>
>
>
>>
>> Best Regards,
>> ---Mehrdad
>>
>> On Wed, Feb 18, 2015 at 5:42 PM, Shu Shen <[email protected]> wrote:
>>
>>> The error message (type=12, code=10) means No more meters available
>>> (OFPMMFC_OUT_OF_METERS).
>>>
>>> Meters are not yet supported by OVS:
>>> https://github.com/openvswitch/ovs/blob/master/TODO.md#meters
>>> The maximum number of meters is set to zero in OVS so
>>> that OFPMMFC_OUT_OF_METERS is always returned to OF controller.
>>>
>>> On Wed, Feb 18, 2015 at 2:09 PM, Mehrdad Moradi <[email protected]>
>>> wrote:
>>>
>>>> Hello,
>>>>
>>>> I am trying to use meters (rate-limiters) by adding them to flow
>>>> entries. I am using
>>>> the latest RYU and Mininet. However, it seems when the flow mods are
>>>> installed into
>>>> the tables, I get some errors similar to the following. Thus my
>>>> question is if this is OVS
>>>> limitation or this is specific to RYU implementation?
>>>>
>>>> OFPErrorMsg(code=10,data='\x04\x1d\x00
>>>> \xf7\xcd@\x0e\x00\x00\x00\x01\x00\x00\x00\x02\x00\x01\x00\x10\x00\x00\x01\xf4\x00\x00\x00\x05\x00\x00\x00\x00',type=12)
>>>> type 0xc code 0xa 0x4 0x1d 0x0 0x20 0xf7 0xcd 0x40 0xe 0x0 0x0 0x0 0x1 0x0
>>>> 0x0 0x0 0x2 0x0 0x1 0x0 0x10 0x0 0x0 0x1 0xf4 0x0 0x0 0x0 0x5 0x0 0x0 0x0 0
>>>>
>>>> --
>>>> -----
>>>> Mehrdad Moradi
>>>>
>>>>
>>>>
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>>>>
>>>
>>
>>
>> --
>> -----
>> Mehrdad Moradi
>> Research Assistant
>> University of Michigan- Ann Arbor
>>
>>
>>
>
--
-----
Mehrdad Moradi
Research Assistant
University of Michigan- Ann Arbor
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