The following host name and IP address assignments are used for this environment.
mgmt- 10.4.0.0/22
tun-10.5.0.0/22
storage-10.6.0.0/22
external-10.1.0.0/22

aus-os-infra1	10.4.0.6	 	 	10.1.3.220
aus-os-compute1	10.4.0.7	10.5.0.7	10.6.0.7	10.1.3.221
aus-os-storage1	10.4.0.8	 	10.6.0.8	10.1.3.222