Thanks for replying Ben. I totally missed that.
You are right though. Turns out Mininet does not allow you to create
user-space openvswitch. There is a Mininet branch created by Bob Lantz
for it but it uses ovs-openflowd instead of ovs-vsctl. I might have to
get my hands dirty with the code.
On Sa
On Sat, Mar 9, 2013 at 8:00 PM, Justin Pettit wrote:
> I'm not familiar with Mininet's configuration, but OVS does have some
> documentation on running the userspace switch:
>
>
> http://openvswitch.org/cgi-bin/gitweb.cgi?p=openvswitch;a=blob;f=INSTALL.userspace
>
> You won't be using ov
Your output makes it clear that you are not using Open vSwitch but actually
the OpenFlow reference implementation.
On Mar 9, 2013 4:15 PM, "Dushyant Arora" wrote:
> Here are the contents of /tmp/s1-ofd.log
> RTNETLINK answers: No such file or directory
> RTNETLINK answers: No such file or directo
I'm not familiar with Mininet's configuration, but OVS does have some
documentation on running the userspace switch:
http://openvswitch.org/cgi-bin/gitweb.cgi?p=openvswitch;a=blob;f=INSTALL.userspace
You won't be using ovs-dpctl, since that's just for speaking with the kernel
module, w
Here are the contents of /tmp/s1-ofd.log
RTNETLINK answers: No such file or directory
RTNETLINK answers: No such file or directory
ofdatapath: udatapath/datapath.c:2245: fwd_control_input: Assertion
`oh->version == 0x01' failed.
Mar 09 12:18:23|1|fault|EMER|Caught signal 6.
0x08056ded
0x617
Ok, I figured out I need to use dpctl utility but I don't know what to
provide as the switch path $ dpctl show unix:???
The only example I could find on the Internet uses /var/run/... as the
path but I don't see s1.sock there.
On Sat, Mar 9, 2013 at 6:32 PM, Dushyant Arora
wrote:
> Thanks for rep
Thanks for replying Ben. I changed the Mininet python file to use a UserSwitch :
def emptyNet():
"Create an empty network and add nodes to it."
net = Mininet( controller=lambda name: NOX ( name, 'NOXSwitch' ),
switch=UserSwitch )
but now when I fire up Mininet I don't the switch when u
On Fri, Mar 08, 2013 at 06:54:31PM -0500, Dushyant Arora wrote:
> I am trying to run a very basic MPLS test. I have the following
> versions of OpenvSwitch and Mininet:
>
> $ ovs-vsctl --version
> ovs-vsctl (Open vSwitch) 1.10.90
> Compiled Mar 5 2013 16:25:06
> $ mn --version
> 2.0.0
MPLS only
Hello,
I am trying to run a very basic MPLS test. I have the following
versions of OpenvSwitch and Mininet:
$ ovs-vsctl --version
ovs-vsctl (Open vSwitch) 1.10.90
Compiled Mar 5 2013 16:25:06
$ mn --version
2.0.0
I have set up a simple topology using Mininet (one switch and two
nodes):
