1) Cleanup floating IPs that are assigned through Juju Deployment. 2) Add SCTP rule explicitly to the retrieved Security Group.
1) Cleanup floating IPs that are assigned through Juju Deployment.
2) Add SCTP rule explicitly to the retrieved Security Group.

Change-Id: I38e5b1267dbcdcf8e5aadb3c06dd784044e774d4
Signed-off-by: soumaya <9c43338e1f236bf04fe2ebed2cc532d803c9d35a@rebaca.com>

opnfv/functest,opnfv/functest