Hi,
I'm trying to run the openflow n-casting demo. The demo uses the "bicast"
controller which I downloaded off the wiki page. However, I can't figure
out how to compile the controller since it seems to reference certain
components (flowdb and xercesc for example) that do not exist. Was this
contr
Hi Kevin,
Yes. That controller was written for an "ancient" version of NOX.
NOX-classic should have nearly everything you need to get the demo
going, but expect to code.
The main difficulty here lies in provisioning the n-casting route,
meaning I need to install flow rules in the switches that f
Greetings,
We are currently setting up a basic Openflow Wireless testbed with three PC
Engine AP and a Pronto 3290 switch in our labs. We have a few questions
regarding the connection between the elements:
1) There are three controller path setups possible: L3 inband, tunneling and L2
inband.
I believe you're basically asking the switch to route (or at least switch)
between the management port and the dataplane. The short answer is that the
switch won't do this and it's not planned to be supported.
You probably want "physical in-band management" where the Pronto switch is
managed
Hi Dan,
Actually, I was wondering about how the OpenRoads deployment was setup. I
thought the APs were attached to the OpenFlow switches? Or are they not Pronto
switches? In other words, how is the OpenRoads controller setup in order to
control both the switches and the AP at the same time?
Th
Hi Heming,
One way is to have only the AP in inband mode. Get your switch to the
controller, then make sure the controller is also accessible to the AP
on the datapath. We have had such a setup before. It should work.
Regards
KK
On 9 May 2012 18:42, Heming Wen wrote:
> Hi Dan,
>
> Actually,
Hi,
I am new to openflow development and currently trying to use wireshark
to view openflow messages between nox and openvswitch. In an attempt
to install wireshark openflow dissector, I came across the following
instructions:
=
Install OpenFlow
...
...
wget http:/
Ok. I found out openflow is a standard linux package that has an
openflow switch and an openflow controller.
Now I need to modify my question: If I don't need to use openflow
switch and controller coming with linux, and I am using NOX and
OpenvSwitch, do I still need to install openflow package fi
You can install just the wireshark dissector if you want, independent
of the switch or controller. In fact, the wireshark dissector is
getting a little out of date (hard to compile on modern linux's, hard
to make it work for modern wireshark versions) and folks are working
on a new version. I'll
Hi Yimin,
I think you don't need to install openflow package.
Its just that you need to install the openflow plugin for wireshark.
Correct me if I am wrong.
Thanks
Manik Sidana
-Original Message-
From: openflow-discuss-boun...@lists.stanford.edu
[mailto:openflow-discuss-boun...@lists.s
Hi Manik,
Thank you for your reply! This is the instructions I got on openflow.org:
=
install Wireshark and glib:
sudo apt-get install wireshark libgtk2.0-dev
Make and install:
cd utilities/wireshark_dissectors/openflow <=== here
make
sudo make install
=
Thanks all for your reply!
I have now got wireshark working! The protocol is "OFP" instead of "of"!
Yimin
On Thu, May 10, 2012 at 11:17 AM, YIMIN CHEN wrote:
> Hi Manik,
>
> Thank you for your reply! This is the instructions I got on openflow.org:
>
> =
> install Wir
Sorry, I'm not that familiar with the OpenRoads stuff.
In any case, you may be looking at two tiers here. The most separated is to
have two controllers, one that talks to the Pronto directly thru its management
port and one that talks to the APs via the data plane of the Pronto. We use
this
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