Hi,
Thank you for your reply and code.
It is not throwing any error but when ping from one of the VM to another,
How to give the ip address. My doubt is how to assign addresses to VMs and
use them. If i ping like from vm2 to vm3 by, ping 10.0.0.2 it throws error
saying ne"twork unreachable" .I made the Testbed setup as per the advise of
rpt from flowforwarding.org.
Thanks
Gandhi
On 12 February 2013 08:22, Gandhimathi Velusamy <[email protected]> wrote:
> Thank you Very much!
>
> Gandhi
>
> On 12 February 2013 07:37, FUJITA Tomonori
> <[email protected]>wrote:
>
>> On Tue, 12 Feb 2013 11:12:46 +0100
>> Jeremias Blendin <[email protected]> wrote:
>>
>> > while Ryu supports OpenFlow 1.0, 1.2 and 1.3, the simple_switch.py
>> example
>> > works with OpenFlow 1.0 only (search for v1_0 in the source code for
>> > details).
>> > As LINC switch uses OpenFlow 1.3 by default, and does not support
>> OpenFlow
>> > 1.0, you get that "closed because of bad_initial_message" output.
>> >
>> > A patch for OF 1.2 compatibility for simple_switch.py was posted on this
>> > list
>> > some time ago. Using that and setting the backend to linc_us3 in the
>> > LINC switches sys.config should make it work.
>>
>> The attached code works with OVS OF1.2 and OF1.3. But maybe this
>> doesn't work with other switches about OF1.3 since OF1.3 sends no
>> packet_in by default.
>>
>>
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