PING 10.139.18.1 (10.139.18.1) 56(84) bytes of data.
64 bytes from 10.139.18.1: icmp_req=1 ttl=60 time=4.81 ms
64 bytes from 10.139.18.1: icmp_req=2 ttl=60 time=3.31 ms
64 bytes from 10.139.18.1: icmp_req=3 ttl=60 time=7.01 ms
64 bytes from 10.139.18.1: icmp_req=4 ttl=60 time=3.90 ms
64 bytes from 10.139.18.1: icmp_req=5 ttl=60 time=3.43 ms

--- 10.139.18.1 ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 3997ms
rtt min/avg/max/mdev = 3.318/4.496/7.016/1.367 ms