ubuntu@juju63u4saa5vspz9jndsqhsq8jn60p9sy4pgfcelskhrv15yz:/etc/openstack-dashboard$ ping juju-azure-k6jcx2nl7m.cloudapp.net
PING juju-azure-k6jcx2nl7m.cloudapp.net (23.99.114.112) 56(84) bytes of data.
^C
--- juju-azure-k6jcx2nl7m.cloudapp.net ping statistics ---
170 packets transmitted, 0 received, 100% packet loss, time 169728ms

ubuntu@juju63u4saa5vspz9jndsqhsq8jn60p9sy4pgfcelskhrv15yz:/etc/openstack-dashboard$ ping 10.0.0.12
PING 10.0.0.12 (10.0.0.12) 56(84) bytes of data.
64 bytes from 10.0.0.12: icmp_seq=1 ttl=64 time=2.61 ms
64 bytes from 10.0.0.12: icmp_seq=2 ttl=64 time=0.972 ms
64 bytes from 10.0.0.12: icmp_seq=3 ttl=64 time=1.04 ms
64 bytes from 10.0.0.12: icmp_seq=4 ttl=64 time=1.08 ms
^C
--- 10.0.0.12 ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3004ms
rtt min/avg/max/mdev = 0.972/1.426/2.615/0.688 ms