Hello,
I am currently working on the queue control and bandwidth control for
openvswitches using the RYU controller.
By making use of rest_qos.py and rest_conf_switch.py, I am able to
configure the multiple queues with required max and min bandwidth rates)
for the egress port , but I also want to
Hi Iwase,
I am planning to work on RYU controller and my application would be
something like- multiple controllers controlling a single network topology.
Its my academic project.
Thats why, I asked is there a possibility of connecting different
controllers.
Thanks!
Taha.
On Wed, Oct 18, 2017 a
Hi Carlos,
Oh, you mean "sys.flags.debug" value?
This field is "read only" and cannot be changed from Python script, I guess.
https://docs.python.org/3.6/library/sys.html#sys.flags
If you want to enable this flag, you need to pass "-d" option to python
interpreter when running
ryu-manager;
$
Hi, Carlos
Thanks for your information!
I tried running your application, however it worked well in my environment.
I didn't get any "unknown barrier xid" message.
By any chance, do you run your application with "sudo"?
You patched and reinstalled Ryu in virtualenv (I confirmed from your log
fi
Yes, I have tried. The sys.flags.debug value remained False.
In the meanwhile, I modified my code to be able to start the
controller in a different way.
Thank you for the support.
Carlos
On 19 October 2017 at 00:46, Iwase Yusuke wrote:
> Hi Carlos,
>
> Have you tried "--enable-debugger" option
Hi Taha,
What's the purpose of connecting Ryu to OpenDaylight?
Clustering with OpenDaylight, for example?
If so, it is depending on your Ryu application implementation.
Ryu does not defined the standard way for clustering.
Or, you have already your network managed by OpenDaylight and you want to
Hi Carlos,
Have you tried "--enable-debugger" option?
$ ryu-manager --help
...(snip)...
--enable-debugger don't overwrite Python standard threading library(use
only for debugging)
...(snip)...
Thanks,
Iwase
On 2017年10月18日 23:32, Carlos Ferreira wrote:
Hello to a
Thanks Iwase.
On Wed, Oct 18, 2017 at 2:09 AM, Iwase Yusuke
wrote:
> Hi Taha,
>
> The following post might be helpful for you. Please check it.
> https://www.mail-archive.com/ryu-devel@lists.sourceforge.net
> /msg14074.html
>
> Thanks,
> Iwase
>
>
> On 2017年10月18日 14:57, Taha Khan wrote:
>
>>
Hi,
I would like to know how can we connect two or more different controllers
with RYU.
Example- RYU connected to OpenDaylight managing a network.
Thanks!
Taha
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Hello to all
I need to enable the Python interpreter Debug flag (-D)
How can I do it when calling ryu-manager?
Thank you.
Carlos Ferreira
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