Na to má na svým netu test tak to mám z toho.
tady jsem to trefil když jsem měl zrovna ty lagy.

PING 192.168.91.74 (192.168.91.74) 56(84) bytes of data.
64 bytes from 192.168.91.74: icmp_seq=1 ttl=58 time=134 ms
64 bytes from 192.168.91.74: icmp_seq=2 ttl=58 time=4.52 ms
64 bytes from 192.168.91.74: icmp_seq=3 ttl=58 time=45.8 ms
64 bytes from 192.168.91.74: icmp_seq=4 ttl=58 time=431 ms
64 bytes from 192.168.91.74: icmp_seq=5 ttl=58 time=3214 ms
64 bytes from 192.168.91.74: icmp_seq=6 ttl=58 time=2735 ms
64 bytes from 192.168.91.74: icmp_seq=7 ttl=58 time=2276 ms
64 bytes from 192.168.91.74: icmp_seq=8 ttl=58 time=1828 ms

--- 192.168.91.74 ping statistics ---
10 packets transmitted, 8 received, 20% packet loss, time 4513ms
rtt min/avg/max/mdev = 4.520/1333.891/3214.737/1240.734 ms, pipe 6

jinak je to v pohodě =S

PING 192.168.91.74 (192.168.91.74) 56(84) bytes of data.
64 bytes from 192.168.91.74: icmp_seq=1 ttl=58 time=23.8 ms
64 bytes from 192.168.91.74: icmp_seq=2 ttl=58 time=7.96 ms
64 bytes from 192.168.91.74: icmp_seq=3 ttl=58 time=30.8 ms
64 bytes from 192.168.91.74: icmp_seq=4 ttl=58 time=4.68 ms
64 bytes from 192.168.91.74: icmp_seq=5 ttl=58 time=26.5 ms
64 bytes from 192.168.91.74: icmp_seq=6 ttl=58 time=4.29 ms
64 bytes from 192.168.91.74: icmp_seq=7 ttl=58 time=13.2 ms
64 bytes from 192.168.91.74: icmp_seq=8 ttl=58 time=21.3 ms
64 bytes from 192.168.91.74: icmp_seq=9 ttl=58 time=4.08 ms
64 bytes from 192.168.91.74: icmp_seq=10 ttl=58 time=4.28 ms

--- 192.168.91.74 ping statistics ---
10 packets transmitted, 10 received, 0% packet loss, time 4505ms
rtt min/avg/max/mdev = 4.080/14.111/30.876/10.010 ms

a někdy i toto

PING 192.168.91.74 (192.168.91.74) 56(84) bytes of data.
64 bytes from 192.168.91.74: icmp_seq=1 ttl=58 time=10.4 ms
64 bytes from 192.168.91.74: icmp_seq=2 ttl=58 time=9.61 ms
64 bytes from 192.168.91.74: icmp_seq=3 ttl=58 time=33.4 ms
64 bytes from 192.168.91.74: icmp_seq=4 ttl=58 time=31.0 ms
64 bytes from 192.168.91.74: icmp_seq=5 ttl=58 time=56.7 ms
64 bytes from 192.168.91.74: icmp_seq=6 ttl=58 time=162 ms

--- 192.168.91.74 ping statistics ---
10 packets transmitted, 6 received, 40% packet loss, time 4540ms
rtt min/avg/max/mdev = 9.619/50.602/162.321/52.420 ms

no a když to udělám na jeho bránu.

Příkaz PING na 192.168.91.1 - 32 bajtů dat:
Vypršel časový limit žádosti.
Vypršel časový limit žádosti.
Vypršel časový limit žádosti.
Vypršel časový limit žádosti.

Statistika ping pro 192.168.91.1:
Pakety: Odeslané = 4, Přijaté = 0, Ztracené = 4 (ztráta 100%),