Set up a highly available firewall and load balancer in the IBM cloud

http://www.ibm.com/developerworks/cloud/library/cl-setupfirewalloncloud/index.html
Summary:  Set up a highly available (Virtual Router Redundancy Protocol) firewall and load balancer (Linux Virtual Server IP Virtual Server) using Keepalived for Linux and the IBM SmartCloud Enterprise virtual IP and anti-collocation features.