[ovs-discuss] About OFP_VERSION in openflow.h
Yuji NISHIDA
nishidy at nict.go.jp
Wed Aug 18 07:43:40 UTC 2010
Thanks Justin
I'll try this soon.
And I'll also try to find the source more carefully next time.
-----
Yuji Nishida
nishidy at nict.go.jp
On 2010/08/18, at 16:39, Justin Pettit wrote:
> Open vSwitch is using OpenFlow 1.0. That version of NOX is speaking OpenFlow 0.8.9 (the high-order bit being set (as in 0x97) indicates that it was a pre-release version). Since the protocols are different, just changing the #define won't help. You'll need to use the "openflow-1.0" branch of NOX. This was discussed on this mailing list last week in the thread titled "openflow version incompatible with nox?". KK Yap provided instructions for doing a NOX checkout in this message:
>
> http://openvswitch.org/pipermail/discuss_openvswitch.org/2010-August/000893.html
>
> Questions about NOX are better held on the nox-dev mailing list:
>
> http://mail.noxrepo.org/mailman/listinfo/nox-dev_noxrepo.org
>
> --Justin
>
>
> On Aug 18, 2010, at 12:21 AM, Yuji NISHIDA wrote:
>
>> Hi all
>>
>> Does anybody have an idea why OFP_VERSION in OpenVSwitch-1.0.0
>> changed from 0x97 to 0x01 though NOX-0.6.0(git) still has 0x97?
>>
>> Moreover I changed manually OFP_VERSION in NOX to 0x01 but it seemed
>> I failed to have my flow-table from NOX-0.5.0 in OpenVSwitch-1.0.0.
>>
>> I could not find any clue to identify what is the problem on the web.
>> I hope someone once had the same situation and now already solved it.
>>
>> Best Regards.
>>
>> -----
>> Yuji Nishida
>> nishidy at nict.go.jp
>>
>>
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>> http://openvswitch.org/mailman/listinfo/discuss_openvswitch.org
>
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