PING 172.20.1.15 (172.20.1.15) from 172.20.1.11 : 56(84) bytes of data.
64 bytes from 172.20.1.15: icmp_seq=1 ttl=64 time=0.368 ms
64 bytes from 172.20.1.15: icmp_seq=2 ttl=64 time=0.354 ms
64 bytes from 172.20.1.15: icmp_seq=3 ttl=64 time=0.353 ms
64 bytes from 172.20.1.15: icmp_seq=4 ttl=64 time=0.353 ms
64 bytes from 172.20.1.15: icmp_seq=5 ttl=64 time=0.355 ms

--- 172.20.1.15 ping statistics ---
5 packets transmitted, 5 received, 0% loss, time 3996ms
rtt min/avg/max/mdev = 0.353/0.356/0.368/0.021 ms
