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=0.342 ms
64 bytes from 172.20.1.15: icmp_seq=2 ttl=64 time=0.338 ms
64 bytes from 172.20.1.15: icmp_seq=3 ttl=64 time=0.342 ms
64 bytes from 172.20.1.15: icmp_seq=4 ttl=64 time=0.344 ms
64 bytes from 172.20.1.15: icmp_seq=5 ttl=64 time=0.342 ms

--- 172.20.1.15 ping statistics ---
5 packets transmitted, 5 received, 0% loss, time 3996ms
rtt min/avg/max/mdev = 0.338/0.341/0.344/0.020 ms
