[OVS-DPDK] - VMs on the same tenant network on different host lose communication after a while

Solution In Progress - Updated -


  • VMs on the same tenant network on different hosts lose communication after a while.
  • As the issue was observed on a L2 network, the issue was observed by the application and arp list.


  • Red Hat Openstack Platform 10.
    • openstack-neutron-openvswitch-9.4.1-5.el7ost.noarch
    • openvswitch-2.6.1-16.git20161206.el7ost.x86_64
    • python-openvswitch-2.6.1-16.git20161206.el7ost.noarch
    • dpdk-16.11.2-4.el7.x86_64

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