Проблемы с сетью (огромный пинг маленькая скорость)

[Redian]

Аппаратная версия устройства: v1
Версия прошивки: Build 130228
Ваша страна: Россия
Название провайдера: SumTel
Тип подключения: Dynamic IP
Скорость по тарифу: 4 Мбит/c
Подключение с ПК по wifi или по кабелю?: LAN
Если наблюдаются разрывы, то как часто?: 5-6 за 30 секунд
Наблюдается проблема, когда нет нагрузки?: Да
Что пишется в статусе Вашего подключения при проблеме?: Подключен
Наблюдается ли проблема при подключении без роутера?: Нет
Ваша операционная система: Windows 7
Антивирусные программы и фаерволы: Nod32

Логи оборудования:
####################################################################
# TL-WDR4300 System Log
# Time = 2013-05-21 3:23:33 5648s
# H-Ver = WDR4300 v1 00000000 : S-Ver = 3.13.23 Build 130228 Rel.54083n
# L = 192.168.0.1 : M = 255.255.255.0
# W1 = DHCP : W = 10.5.120.160 : M = 255.255.248.0 : G = 10.5.120.1
####################################################################

May 21 01:49:30 [global]
workgroup = WORKGROUP
netbios name = SOHO router
server string =
log file = /tmp/samba/var/%%m.log
max log size = 5
log lINFO
May 21 01:49:34 DHCP INFO DHCPC Send DISCOVER with request ip 0 and unicast flag 0
May 21 01:49:34 DHCP NOTICE DHCP server started
May 21 01:49:34 SECURITY INFO PPTP Passthrough enabled
May 21 01:49:34 SECURITY INFO L2TP Passthrough enabled
May 21 01:49:34 SECURITY INFO IPSEC Passthrough enabled
May 21 01:49:34 SECURITY INFO FTP ALG enabled
May 21 01:49:34 SECURITY INFO TFTP ALG enabled
May 21 01:49:34 SECURITY INFO H323 ALG enabled
May 21 01:49:34 SECURITY INFO RTSP ALG enabled
May 21 01:49:36 DHCP INFO DHCPC Send DISCOVER with request ip 0 and unicast flag 0
May 21 01:49:38 DHCP INFO DHCPC Send DISCOVER with request ip 0 and unicast flag 0
May 21 01:49:42 DHCP INFO DHCPC Send DISCOVER with request ip 0 and unicast flag 1
May 21 01:49:44 DHCP INFO DHCPC Send DISCOVER with request ip 0 and unicast flag 1
May 21 01:49:46 DHCP INFO DHCPC DHCP Service unavailable, recv no OFFER
May 21 01:49:56 DHCP INFO DHCPC Send DISCOVER with request ip 0 and unicast flag 0
May 21 01:49:57 DHCP INFO DHCPC perform a DHCP renew
May 21 01:49:57 DHCP INFO DHCPC Send DISCOVER with request ip 0 and unicast flag 0
May 21 01:49:59 DHCP INFO DHCPC Send DISCOVER with request ip 0 and unicast flag 0
May 21 01:49:59 DHCP INFO DHCPC Recv OFFER from server ac1d0542 with ip a0578a0
May 21 01:49:59 DHCP INFO DHCPC Send REQUEST to server ac1d0542 with request ip a0578a0
May 21 01:50:00 DHCP INFO DHCPC Recv ACK from server ac1d0542 with ip a0578a0 lease time 864000
May 21 01:50:00 DHCP INFO DHCPC:GET ip:a0578a0 mask:fffff800 gateway:a057801 dns1:ac1d050b dns2:ac1d0504 static route:0
May 21 01:50:00 DHCP NOTICE Dynamic IP(DHCP Client) obtained an IP successfully
May 21 01:50:01 DHCP INFO DHCPS:Recv REQUEST from BC:F6:85:D7:12:2C
May 21 01:50:02 DHCP INFO DHCPS:REQUEST ip c0a80067 is not in the address pool
May 21 01:50:02 DHCP INFO DHCPS:Send NAK
May 21 01:50:02 DHCP INFO DHCPS:Recv DISCOVER from BC:F6:85:D7:12:2C
May 21 01:50:03 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.3
May 21 01:50:03 DHCP INFO DHCPS:Recv REQUEST from BC:F6:85:D7:12:2C
May 21 01:50:03 DHCP INFO DHCPS:Send ACK to 192.168.0.3
May 21 01:50:06 DHCP INFO DHCPS:Recv INFORM from BC:F6:85:D7:12:2C
May 21 01:50:34 DHCP INFO DHCPS:Recv REQUEST from B8:03:05:BF:BD:DC
May 21 01:50:35 DHCP INFO DHCPS:REQUEST ip c0a80065 is not in the address pool
May 21 01:50:35 DHCP INFO DHCPS:Send NAK
May 21 01:50:35 DHCP INFO DHCPS:Recv DISCOVER from B8:03:05:BF:BD:DC
May 21 01:50:36 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.4
May 21 01:50:36 DHCP INFO DHCPS:Recv REQUEST from B8:03:05:BF:BD:DC
May 21 01:50:36 DHCP INFO DHCPS:Send ACK to 192.168.0.4
May 21 01:53:28 DHCP INFO DHCPS:Recv REQUEST from BC:F6:85:D7:12:2C
May 21 01:53:28 DHCP INFO DHCPS:Send ACK to 192.168.0.3
May 21 01:53:31 DHCP INFO DHCPS:Recv INFORM from BC:F6:85:D7:12:2C
May 21 01:56:04 DHCP INFO DHCPS:Recv DISCOVER from B8:03:05:BF:BD:DD
May 21 01:56:06 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.5
May 21 01:57:03 DHCP INFO DHCPS:Recv DISCOVER from B8:03:05:BF:BD:DD
May 21 01:57:03 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.5
May 21 02:00:32 DHCP INFO DHCPS:Recv INFORM from 00:26:4D:39:32:6E
May 21 02:03:29 DHCP INFO DHCPS:Recv DISCOVER from B8:03:05:BF:BD:DD
May 21 02:03:29 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.5
May 21 02:04:28 DHCP INFO DHCPS:Recv DISCOVER from B8:03:05:BF:BD:DD
May 21 02:04:28 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.5
May 21 02:10:41 DHCP INFO DHCPS:Recv DISCOVER from B8:03:05:BF:BD:DD
May 21 02:10:41 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.5
May 21 02:11:38 DHCP INFO DHCPS:Recv DISCOVER from B8:03:05:BF:BD:DD
May 21 02:11:38 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.5
May 21 02:17:38 DHCP INFO DHCPS:Recv DISCOVER from B8:03:05:BF:BD:DD
May 21 02:17:38 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.5
May 21 02:18:37 DHCP INFO DHCPS:Recv DISCOVER from B8:03:05:BF:BD:DD
May 21 02:18:37 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.5
May 21 02:24:32 DHCP INFO DHCPS:Recv DISCOVER from B8:03:05:BF:BD:DD
May 21 02:24:32 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.5
May 21 02:25:30 DHCP INFO DHCPS:Recv DISCOVER from B8:03:05:BF:BD:DD
May 21 02:25:30 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.5
May 21 02:31:46 DHCP INFO DHCPS:Recv DISCOVER from B8:03:05:BF:BD:DD
May 21 02:31:46 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.5
May 21 02:32:44 DHCP INFO DHCPS:Recv DISCOVER from B8:03:05:BF:BD:DD
May 21 02:32:44 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.5
May 21 02:38:19 DHCP INFO DHCPS:Recv DISCOVER from B8:03:05:BF:BD:DD
May 21 02:38:19 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.5
May 21 02:39:21 DHCP INFO DHCPS:Recv DISCOVER from B8:03:05:BF:BD:DD
May 21 02:39:21 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.5
May 21 02:43:24 DHCP INFO DHCPS:Recv REQUEST from 00:26:4D:39:32:6E
May 21 02:43:24 DHCP INFO DHCPS:Send NAK
May 21 02:43:29 DHCP INFO DHCPS:Recv REQUEST from 00:26:4D:39:32:6E
May 21 02:43:29 DHCP INFO DHCPS:Send NAK
May 21 02:43:36 DHCP INFO DHCPS:Recv REQUEST from 00:26:4D:39:32:6E
May 21 02:43:36 DHCP INFO DHCPS:Send NAK
May 21 02:44:56 DHCP INFO DHCPS:Recv DISCOVER from B8:03:05:BF:BD:DD
May 21 02:44:56 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.5
May 21 02:45:57 DHCP INFO DHCPS:Recv DISCOVER from B8:03:05:BF:BD:DD
May 21 02:45:57 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.5
May 21 02:50:36 DHCP INFO DHCPS:Recv REQUEST from B8:03:05:BF:BD:DC
May 21 02:50:36 DHCP INFO DHCPS:Send ACK to 192.168.0.4
May 21 02:51:28 DHCP INFO DHCPS:Recv DISCOVER from B8:03:05:BF:BD:DD
May 21 02:51:28 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.5
May 21 02:52:26 DHCP INFO DHCPS:Recv DISCOVER from B8:03:05:BF:BD:DD
May 21 02:52:26 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.5
May 21 02:53:28 DHCP INFO DHCPS:Recv REQUEST from BC:F6:85:D7:12:2C
May 21 02:53:28 DHCP INFO DHCPS:Send ACK to 192.168.0.3
May 21 02:58:28 DHCP INFO DHCPS:Recv DISCOVER from B8:03:05:BF:BD:DD
May 21 02:58:28 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.5
May 21 02:59:26 DHCP INFO DHCPS:Recv DISCOVER from B8:03:05:BF:BD:DD
May 21 02:59:26 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.5
May 21 03:05:48 DHCP INFO DHCPS:Recv DISCOVER from B8:03:05:BF:BD:DD
May 21 03:05:48 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.5
May 21 03:06:08 DHCP INFO DHCPS:Recv REQUEST from 00:26:4D:39:32:6E
May 21 03:06:08 DHCP INFO DHCPS:Send NAK
May 21 03:06:13 DHCP INFO DHCPS:Recv REQUEST from 00:26:4D:39:32:6E
May 21 03:06:13 DHCP INFO DHCPS:Send NAK
May 21 03:06:21 DHCP INFO DHCPS:Recv REQUEST from 00:26:4D:39:32:6E
May 21 03:06:21 DHCP INFO DHCPS:Send NAK
May 21 03:06:49 DHCP INFO DHCPS:Recv DISCOVER from B8:03:05:BF:BD:DD
May 21 03:06:49 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.5
May 21 03:12:29 DHCP INFO DHCPS:Recv DISCOVER from B8:03:05:BF:BD:DD
May 21 03:12:29 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.5
May 21 03:13:29 DHCP INFO DHCPS:Recv DISCOVER from B8:03:05:BF:BD:DD
May 21 03:13:29 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.5
May 21 03:14:48 DHCP INFO DHCPS:Recv INFORM from 00:26:4D:39:32:6E
May 21 03:17:30 DHCP INFO DHCPS:Recv REQUEST from 00:26:4D:39:32:6E
May 21 03:17:30 DHCP INFO DHCPS:Send NAK
May 21 03:17:33 DHCP INFO DHCPS:Recv REQUEST from 00:26:4D:39:32:6E
May 21 03:17:33 DHCP INFO DHCPS:Send NAK
May 21 03:17:40 DHCP INFO DHCPS:Recv REQUEST from 00:26:4D:39:32:6E
May 21 03:17:40 DHCP INFO DHCPS:Send NAK
May 21 03:19:07 DHCP INFO DHCPS:Recv DISCOVER from B8:03:05:BF:BD:DD
May 21 03:19:07 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.5
May 21 03:20:07 DHCP INFO DHCPS:Recv DISCOVER from B8:03:05:BF:BD:DD
May 21 03:20:07 DHCP INFO DHCPS:Send OFFER with ip 192.168.0.5
May 21 03:23:10 DHCP INFO DHCPS:Recv REQUEST from 00:26:4D:39:32:6E
May 21 03:23:10 DHCP INFO DHCPS:Send NAK
May 21 03:23:13 DHCP INFO DHCPS:Recv REQUEST from 00:26:4D:39:32:6E
May 21 03:23:13 DHCP INFO DHCPS:Send NAK

Наблюдая за работой новопреобретенного роутера я заметил один жестокий косяк
Скорость локального соеденения еле превышает 900кб-1мб (наблюдал когда скачивают от меня по внутренней сети другие пользователи подключенные к тому же роутеру что и я) а пинг при этой скорости взлетает аж до 3500-3800мс не думаю что это нормально, сети у нас гигабитные, я прошил роутер новой прошифко и мои надежды что все исправиться провалились, пинг такой же проблемы те же.

Комп подключен 2метровым пачкордом на прямую к роутеру.
во время простоя пинг от компа до роутера стоит от 22 до 30 мс
во время отдачи файла поднимается от 3500 до 3800 мс
пытался перенастраивать отключать фаерволы, антивирусы, NAT, менять сетевые кабели (пачкорды) даже купил другую сетевую карту, в обшем ничего не помогло.

Очень прошу помочь с данной проблемой

[WAJIM]

Последняя прошивка - 130319. У меня никаких проблем нет. Скорость скачки/отдачи LAN-WAN/LAN-LAN доходит до 70 Мбайт/с.

[Redian]

я сегодня попробую ещё пару способов надеюсь поможет а так тут на форуме искал, аналогичных проблем не нашел и надеюсь с роутером все норм просто у меня с компом или с сетевухами касяки (может даже материнка)

[WAJIM]

Если через внутри LAN компы тормозят, то это либо брак свича роутера, либо сетевухи убитые, либо провода некачественные.
Скорость 0.9 МБайт/с похожа на скорость подключения порта 10 Мбит. Смените патчкорды.