Я не хочу сказать, что виноват провайдер, просто хочу разобраться в чем же дело и как с этим быть.
mtu ppp интерфейса 1400:
- Код: Выделить всё
ppp0: flags=4305<UP,POINTOPOINT,RUNNING,NOARP,MULTICAST> mtu 1400
inet 92.244.x.x netmask 255.255.255.255 destination 217.25.x.x
ppp txqueuelen 3 (Point-to-Point Protocol)
RX packets 9263 bytes 11875020 (11.3 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 5371 bytes 429071 (419.0 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
Пингую ютуб пакетами разнличным размером
- Код: Выделить всё
~ $ ping www.youtube.com -c 3 -s 64
PING www-wide.l.google.com (74.125.143.199) 64(92) bytes of data.
72 bytes from la-in-f199.1e100.net (74.125.143.199): icmp_seq=1 ttl=51 time=30.8 ms
72 bytes from la-in-f199.1e100.net (74.125.143.199): icmp_seq=2 ttl=51 time=31.0 ms
72 bytes from la-in-f199.1e100.net (74.125.143.199): icmp_seq=3 ttl=51 time=31.2 ms
--- www-wide.l.google.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 30.833/31.047/31.216/0.214 ms
- Код: Выделить всё
~ $ ping www.youtube.com -c 3 -s 65
PING www-wide.l.google.com (74.125.143.199) 65(93) bytes of data.
72 bytes from la-in-f199.1e100.net (74.125.143.199): icmp_seq=1 ttl=51 (truncated)
72 bytes from la-in-f199.1e100.net (74.125.143.199): icmp_seq=2 ttl=51 (truncated)
72 bytes from la-in-f199.1e100.net (74.125.143.199): icmp_seq=3 ttl=51 (truncated)
--- www-wide.l.google.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 30.782/31.067/31.384/0.319 ms
- Код: Выделить всё
~ $ ping www.youtube.com -c 3 -s 1372
PING www-wide.l.google.com (74.125.143.199) 1372(1400) bytes of data.
72 bytes from la-in-f199.1e100.net (74.125.143.199): icmp_seq=1 ttl=51 (truncated)
72 bytes from la-in-f199.1e100.net (74.125.143.199): icmp_seq=2 ttl=51 (truncated)
72 bytes from la-in-f199.1e100.net (74.125.143.199): icmp_seq=3 ttl=51 (truncated)
--- www-wide.l.google.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 30.997/31.097/31.173/0.073 ms
- Код: Выделить всё
~ $ ping www.youtube.com -c 3 -s 1373
PING www-wide.l.google.com (74.125.143.199) 1373(1401) bytes of data.
--- www-wide.l.google.com ping statistics ---
3 packets transmitted, 0 received, 100% packet loss, time 2000ms
- Код: Выделить всё
~ $ ping -c 3 -s 1372 rambler.ru
PING rambler.ru (81.19.70.3) 1372(1400) bytes of data.
1380 bytes from rambler.ru (81.19.70.3): icmp_seq=1 ttl=60 time=9.80 ms
1380 bytes from rambler.ru (81.19.70.3): icmp_seq=2 ttl=60 time=10.0 ms
1380 bytes from rambler.ru (81.19.70.3): icmp_seq=3 ttl=60 time=9.80 ms
--- rambler.ru ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 9.804/9.870/10.000/0.146 ms
- Код: Выделить всё
~ $ ping -c 3 -s 1373 rambler.ru
PING rambler.ru (81.19.70.3) 1373(1401) bytes of data.
--- rambler.ru ping statistics ---
3 packets transmitted, 0 received, 100% packet loss, time 1999ms
- Код: Выделить всё
~ $ ping youtube.com -c 3 -s 1500
PING youtube.com (173.194.32.161) 1500(1528) bytes of data.
1508 bytes from 173.194.32.161: icmp_seq=1 ttl=59 time=9.96 ms
1508 bytes from 173.194.32.161: icmp_seq=2 ttl=59 time=10.5 ms
1508 bytes from 173.194.32.161: icmp_seq=3 ttl=59 time=10.0 ms
--- youtube.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 9.960/10.182/10.530/0.249 ms