To clarify, I believe the default configuration of the OVS daemons uses unix
domain sockets, which is a perfectly good idea but may break when your switch
and daemons are in different namespaces.
On Mar 9, 2013, at 12:19 AM, Bob Lantz rla...@cs.stanford.edu wrote:
Mininet doesn't currently
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
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,
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 dushyantaror...@gmail.com wrote:
Here are the contents of /tmp/s1-ofd.log
RTNETLINK answers: No such file or directory
RTNETLINK answers: No
On Sat, Mar 9, 2013 at 8:00 PM, Justin Pettit jpet...@nicira.com 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
If you only run network namespaces, it's pretty easy to run multiple instances
of OVS. I touched on it briefly a couple of weeks ago on the ovs-discuss
mailing list:
http://openvswitch.org/pipermail/discuss/2013-February/009157.html
As you mentioned, you'll need to have each ovsdb-server
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
Thanks Justin. I will keep your point in mind.
On Sun, Mar 10, 2013 at 7:21 AM, Justin Pettit jpet...@cs.stanford.eduwrote:
If you only run network namespaces, it's pretty easy to run multiple
instances of OVS. I touched on it briefly a couple of weeks ago on the
ovs-discuss mailing list:
