tools_system_count: 2
- tools_system_image: 'Ubuntu 16.04 - mininet-ovs-25 - 20170406-0546'
-
- odl_system_image: 'CentOS 7 - java-builder - 20170403-0948'
+ tools_system_image: 'Ubuntu 16.04 - mininet-ovs-25 - 20170516-0740'
enable-networking-l2gw: 'yes'