Description of problem: During live-migration, we are getting a duplicate ARP response for the floating IP. In a DVR environment. Version-Release number of selected component (if applicable): Red Hat OpenStack Platform release 10 ~~~ $ cat installed-rpms | grep neutron openstack-neutron-12.0.5-4.el7ost.noarch Fri Mar 29 16:46:49 2019 openstack-neutron-common-12.0.5-4.el7ost.noarch Fri Mar 29 16:46:49 2019 openstack-neutron-ml2-12.0.5-4.el7ost.noarch Fri Mar 29 16:46:49 2019 openstack-neutron-openvswitch-12.0.5-4.el7ost.noarch Fri Mar 29 16:46:49 2019 python2-neutronclient-6.7.0-1.el7ost.noarch Fri Mar 8 12:55:53 2019 python2-neutron-lib-1.13.0-1.el7ost.noarch Fri Mar 8 14:28:27 2019 python-neutron-12.0.5-4.el7ost.noarch Fri Mar 29 16:46:49 2019 ~~~ How reproducible: Steps to Reproduce: 1. Create an instance, attach a floating Ip to it 2. Send an arping to that floating IP 3. Start the live migration of an instance
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Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2019:3803