Verify Compute Node stacking
  • stack.sh prints out This is your host ip: <COMPUTE_NODE_IP_ADDRESS>
  • Execute the command sudo ovs-vsctl show in the control node terminal and verify if the bridge br-int is created.
  • The output of the ovs-vsctl show will be similar to the one seen in control node. ===== Additional Verifications
  • Please visit the ODL DLUX GUI after stacking all the nodes, http://<ODL_IP_ADDRESS>:8181/dlux/index.html. The switches, topology and the ports that are currently read can be validated.
[Tip]Tip

If the interconnected between the OVS is not seen, Please bring up the interface for the dataplane manually using the below comamnd

  ifup <interface_name>
[Tip]Tip

Some versions of OVS, drop packets when there is a table-miss, So please add the below flow to all the nodes with OVS version (>=2.1)

  ovs-ofctl --protocols=OpenFlow13 add-flow br-int priority=0,actions=output:CONTROLLER
[Tip]Tip

Please Accept Promiscuous mode in the networks involving the interconnect.


loading table of contents...