yuri@yuri-comp ~ $ ping -c4 8.8.8.8
PING 8.8.8.8 (8.8.8.

56(84) bytes of data.
64 bytes from 8.8.8.8: icmp_seq=1 ttl=53 time=82.5 ms
64 bytes from 8.8.8.8: icmp_seq=2 ttl=53 time=80.9 ms
64 bytes from 8.8.8.8: icmp_seq=3 ttl=53 time=84.4 ms
64 bytes from 8.8.8.8: icmp_seq=4 ttl=53 time=82.4 ms
--- 8.8.8.8 ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3004ms
rtt min/avg/max/mdev = 80.957/82.604/84.474/1.264 ms
yuri@yuri-comp ~ $ cat /etc/resolv.conf
nameserver 78.29.2.21
nameserver 78.29.2.22
# Generated by NetworkManager
domain chelcom.ru
search chelcom.ru
yuri@yuri-comp ~ $ ping -c4 8.8.8.8
PING 8.8.8.8 (8.8.8.

56(84) bytes of data.
--- 8.8.8.8 ping statistics ---
4 packets transmitted, 0 received, 100% packet loss, time 2999ms
yuri@yuri-comp ~ $ cat /etc/resolv.conf
# Generated by NetworkManager
domain chelcom.ru
search chelcom.ru
nameserver 78.29.2.21
nameserver 78.29.2.22