PING sm-waf-lb-8383-01-108332483-eee58005803f.kr-gov.lb.naverncp.com (27.96.155.155)
56(84) bytes of data.
64 bytes from 27.96.155.155 (27.96.155.155): icmp_seq=1 ttl=48 time=278 ms
64 bytes from 27.96.155.155 (27.96.155.155): icmp_seq=2 ttl=48 time=277 ms
64 bytes from 27.96.155.155 (27.96.155.155): icmp_seq=3 ttl=48 time=277 ms

--- sm-waf-lb-8383-01-108332483-eee58005803f.kr-gov.lb.naverncp.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2006ms
rtt min/avg/max/mdev = 277.755/277.941/278.313/0.662 ms