I think you cannot connect the openvswitch bridge to the openflow controller, because the network driver of opennebula performs some operations with ovs-vsctl and ovs-ofctl, so when you connect the controller to the bridge, you disupt the correct working of the openvswitch opennebula driver.
This is only a supposition I made, because now I can't perform any test. Probably is better if you wait an answer from a more expert user/developer. 2014-04-14 11:57 GMT+02:00 Rolandas Naujikas <rolandas.nauji...@mif.vu.lt>: > On 2014-04-14 10:52, Marco Fanti wrote: > >> You should give more information about your setup. >> What openflow controller are you using? >> > > Floodlight (from http://www.projectfloodlight.org/) in default > configuration (tried also learning switch config). > > > And the controller is controlling only the physical switches or also the >> OpenVSwitches? (I think this last option is not possible without a lot >> of work) >> > > Physical switches are IBM EN4093R (10Gb) and connected with openflow to > the same floodlight controller. openvswitch is of 1.4.2 in Debian 7.4. > > # ovs-vsctl show > 8505aff4-42e3-48c2-9173-fa0fbe5caeb3 > Bridge "br0" > Controller "tcp:192.168.42.68:6633" > is_connected: true > Port "eth0" > Interface "eth0" > > br0 have IP, eth0 have no IP. > > With floodlight in forwarding mode I have connectivity between hypervisor > nodes (with IP of br0) and to storage nodes (for iSCSI), but VMs on > different nodes doesn't see each other. > > Regards, Rolandas > > 2014-04-13 21:36 GMT+02:00 Rolandas Naujikas >> <rolandas.nauji...@mif.vu.lt <mailto:rolandas.nauji...@mif.vu.lt>>: >> >> >> Hi, >> >> I'm trying to use openflow controller + openvswitch + KVM + hardware >> switch with openflow support. >> >> Could provide some advice, because I cannot get it running by using >> opennebula default config + kvm + openvswitch (ping works with VMs >> in the same node and fails to VMs in another nodes). >> >> Regards, Rolandas >> _________________________________________________ >> Users mailing list >> Users@lists.opennebula.org <mailto:Users@lists.opennebula.org> >> http://lists.opennebula.org/__listinfo.cgi/users-opennebula.__org >> <http://lists.opennebula.org/listinfo.cgi/users-opennebula.org> >> >> >> >
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