Unable to create SNAT table entry for floating IP

Floating IP is not being shown in table 25.

https://jenkins.opendaylight.org/releng/view/netvirt-csit/job/netvirt-csit-1node-0cmb-1ctl-2cmp-openstack-queens-dcgw-magnesium/131/

https://logs.opendaylight.org/releng/vex-yul-odl-jenkins-1/netvirt-csit-1node-0cmb-1ctl-2cmp-openstack-queens-dcgw-magnesium/131/robot-plugin/log_full.html.gz

Karaf:

https://logs.opendaylight.org/releng/vex-yul-odl-jenkins-1/netvirt-csit-1node-0cmb-1ctl-2cmp-openstack-queens-dcgw-magnesium/131/odl_1/odl1_karaf.log.gz

2020-01-15T11:43:05,719 | ERROR | jobcoordinator-main-task-8 | FloatingIPListener               | 362 - org.opendaylight.netvirt.natservice-impl - 0.10.0 | createNATFlowEntries : No VPN associated with Ext nw Uuid{_value=f4a549a4-fbbf-41a7-a35b-9f7633948f27}. Unable to create SNAT table entry for fixed ip 10.1.1.5