Whether or not a ping works depends on the flows in your OVS. The relationship between config, operation and OVS is like this: 1. you write a flow to config 2. openflowplugin writes the flow to OVS (via openflowjava) 3. OVS sends a OFPT_FLOW update message 4. openflowplugin updates the operational
On Mon, Jul 11, 2016 at 3:02 PM, NITHIN V <[email protected]> wrote: > Hi All, > > I am trying to develop a multicast module for the ODL controller and have > been able to make the application and implement the algorithm that is able > to put flow to the config data store but the flow is not getting into the > operational data store even if there is only one flow in the switches > (after manually deleting all flows inserted by l2switch-switch and > inserting only one flow to send every packet to controller) which says them > to send any flow coming to the switches to the controller , now I am > pinging but it does not work, what I expect is that the flows from the > config data store go to the operational data store and the ping works. > I have learnt that flowprogrammer module of openflowplugin is what does > the data movement from config to operational data store, If someone could > tell me how and when the flow moves from the config to datastore, does it > depend on what message I am sending like I am trying to ping in my case, or > it is not related to ODL but to Mininet configuration it would of great > help. > > Thank you, > Nithin. > > _______________________________________________ > openflowplugin-dev mailing list > [email protected] > https://lists.opendaylight.org/mailman/listinfo/openflowplugin-dev > >
_______________________________________________ openflowplugin-dev mailing list [email protected] https://lists.opendaylight.org/mailman/listinfo/openflowplugin-dev
