From: "Шигапов Ринат" <srk@nevod.ru> To: ALT Linux Community general discussions <community@lists.altlinux.org> Subject: [Comm] Wifi - потеря пакетов Date: Fri, 10 Apr 2009 16:57:51 +0600 Message-ID: <49DF262F.3010501@nevod.ru> (raw) Здравствуйте! Периодично теряются пакеты, идущие через wifi: [root@localhost wlan0]# ping 172.16.16.14 PING 172.16.16.14 (172.16.16.14) 56(84) bytes of data. 64 bytes from 172.16.16.14: icmp_seq=4 ttl=255 time=19.0 ms 64 bytes from 172.16.16.14: icmp_seq=5 ttl=255 time=2.73 ms 64 bytes from 172.16.16.14: icmp_seq=6 ttl=255 time=2.93 ms 64 bytes from 172.16.16.14: icmp_seq=7 ttl=255 time=2.74 ms 64 bytes from 172.16.16.14: icmp_seq=8 ttl=255 time=2.59 ms 64 bytes from 172.16.16.14: icmp_seq=9 ttl=255 time=3.99 ms 64 bytes from 172.16.16.14: icmp_seq=10 ttl=255 time=112 ms 64 bytes from 172.16.16.14: icmp_seq=11 ttl=255 time=9.56 ms 64 bytes from 172.16.16.14: icmp_seq=12 ttl=255 time=244 ms 64 bytes from 172.16.16.14: icmp_seq=14 ttl=255 time=356 ms 64 bytes from 172.16.16.14: icmp_seq=15 ttl=255 time=2.63 ms 64 bytes from 172.16.16.14: icmp_seq=16 ttl=255 time=3.25 ms 64 bytes from 172.16.16.14: icmp_seq=17 ttl=255 time=2.76 ms 64 bytes from 172.16.16.14: icmp_seq=18 ttl=255 time=3.22 ms 64 bytes from 172.16.16.14: icmp_seq=19 ttl=255 time=7.00 ms 64 bytes from 172.16.16.14: icmp_seq=20 ttl=255 time=47.0 ms 64 bytes from 172.16.16.14: icmp_seq=21 ttl=255 time=40.3 ms 64 bytes from 172.16.16.14: icmp_seq=24 ttl=255 time=7.96 ms 64 bytes from 172.16.16.14: icmp_seq=25 ttl=255 time=2.63 ms 64 bytes from 172.16.16.14: icmp_seq=26 ttl=255 time=2.84 ms 64 bytes from 172.16.16.14: icmp_seq=27 ttl=255 time=3.82 ms 64 bytes from 172.16.16.14: icmp_seq=28 ttl=255 time=2.84 ms 64 bytes from 172.16.16.14: icmp_seq=29 ttl=255 time=2.72 ms 64 bytes from 172.16.16.14: icmp_seq=30 ttl=255 time=11.7 ms 64 bytes from 172.16.16.14: icmp_seq=31 ttl=255 time=380 ms 64 bytes from 172.16.16.14: icmp_seq=32 ttl=255 time=99.0 ms 64 bytes from 172.16.16.14: icmp_seq=35 ttl=255 time=2.71 ms 64 bytes from 172.16.16.14: icmp_seq=36 ttl=255 time=2.74 ms 64 bytes from 172.16.16.14: icmp_seq=37 ttl=255 time=3.00 ms 64 bytes from 172.16.16.14: icmp_seq=38 ttl=255 time=2.86 ms 64 bytes from 172.16.16.14: icmp_seq=39 ttl=255 time=3.12 ms 64 bytes from 172.16.16.14: icmp_seq=43 ttl=255 time=13.0 ms ^C --- 172.16.16.14 ping statistics --- 44 packets transmitted, 32 received, 27% packet loss, time 43210ms rtt min/avg/max/mdev = 2.598/43.884/380.021/96.359 ms Настроил точку доступа wifi на базе роутера Zyxel P-330W EE. Пробовал даже обновлять его прошивку. Сейчас стоит самая новая с сайта производителя (P-330W_EE_V3.60(AMJ.3)D0).На ноутбуке - карточка Realtek RTL8187B, работает через ndiswrapper. Ядро - 2.6.27-ovz-smp-alt1 Между ноутбуком и точкой доступа - полметра. Подключаюсь с WPA2 PSK авторизацией. В /var/log/kernel/info записей о проблемах нет. В логах роутера ничего подозрительного не нашёл. Кто-нибудь сталкивался с такой проблемой? -- С уважением, Шигапов Ринат инженер-программист ООО "Невод" тел. (342)2196960 JabberID: dxist эт ya.ru
next reply other threads:[~2009-04-10 10:57 UTC|newest] Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top 2009-04-10 10:57 Шигапов Ринат [this message] 2009-04-10 11:14 ` Шигапов Ринат 2009-04-13 8:49 ` Шигапов Ринат 2009-04-13 9:00 ` Владимир Гусев 2009-04-13 9:35 ` Шигапов Ринат 2009-04-14 4:52 ` Бакушкин Михаил
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