Comment 75 for bug 1813007

This bug was fixed in the package neutron - 2:11.0.6-0ubuntu1~cloud2.1
---------------

 neutron (2:11.0.6-0ubuntu1~cloud2.1) xenial; urgency=medium
 .
   * d/p/bug1823038.patch: Cherry pick fix to ensure that None is not
     passed as an argument when spawning the neutron-keepalived-state-change
     agent (LP: #1823038).
 .
 neutron (2:11.0.6-0ubuntu1~cloud2) xenial-pike; urgency=medium
 .
   * d/p/fix-KeyError-in-OVS-firewall.patch: Cherry-picked from upstream
     to prevent neutron ovs agent from crashing due to creation of two
     security groups that both use the same remote security group, where
     the first group's port range is a subset of the second (LP: #1813007).
   * d/p/set-initial-ha-router-state-in-neutron-keepalived-st.patch:
     Cherry-picked from upstream stable/rocky branch to ensure proper
     detection of MASTER HA router by neutron-keepalived-state-change
     (LP: #1818614).