I understand that you have few Rasberry Pi's as switches and some as hosts. A picture/some more explanation of the topology would help. How many ports does the Rasberry Pi have. How many are connected to the OVS bridge? I understand you use the wireless interface of Rasberry Pi to connet to RYU. What are the flows installed on the OVS instances? (Can you give the output of ovs-ofctl dump-flows <bridge> as well as ovs-vsctl show)
On Thu, Aug 2, 2018 at 7:34 PM, Viswanath Muthukumaraswamy Sathananth < vs527...@dal.ca> wrote: > Hi, > > I am trying to implement a real test bed to check the interaction between > switches and controllers. Raspberry Pi 3b+ act as switches with OVS version > 2.5.5 running on them. Two such Raspberry Pis connected to a RYU > controller running on Windows 10 Machine wirelessly. One Raspberry Pi which > is a simple host is attached to every switch. When I try to ping from one > host to another I get a few problems. > > 1. The host raspberry pi is treated as LOCAL. And the flow entries have > in_port or out_port as LOCAL. > 2. RYU controller is not able to indetify any links. > 3. Ping request doesn't echo back. > > What can be the possible errors in this case. Kindly suggest us a solution. > > Thanks, > > Viz > > _______________________________________________ > dev mailing list > d...@openvswitch.org > https://mail.openvswitch.org/mailman/listinfo/ovs-dev > _______________________________________________ dev mailing list d...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-dev