PING rt-slavonice.wz.cz (185.64.219.6) 56(84) bytes of data.
64 bytes from wz-proxy.srv.wz.cz (185.64.219.6): icmp_seq=1 ttl=62 time=17.1 ms
64 bytes from wz-proxy.srv.wz.cz (185.64.219.6): icmp_seq=2 ttl=62 time=16.3 ms
64 bytes from wz-proxy.srv.wz.cz (185.64.219.6): icmp_seq=3 ttl=62 time=14.8 ms

--- rt-slavonice.wz.cz ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 14.893/16.115/17.136/0.932 ms