nova::network::neutron::vif_plugging_is_fatal: false
nova::network::neutron::vif_plugging_timeout: 30
nova::network::neutron::dhcp_domain: ''
+
+neutron::allow_overlapping_ips: true
+neutron::plugins::ml2::type_drivers:
+ - flat
+ - gre
+ - vxlan
+ - vlan
+
+sysctl_settings:
+ net.ipv4.tcp_keepalive_intvl:
+ value: 1
+ net.ipv4.tcp_keepalive_probes:
+ value: 5
+ net.ipv4.tcp_keepalive_time:
+ value: 5