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RT-N16 (WI-FI не работает)

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MaJIou
DD-WRT Novice

Joined: 06 Oct 2012
Posts: 3

Posted: Wed Feb 05, 2014 19:40 Post subject: RT-N16 (WI-FI не работает)

Установлена последняя DD-WRT v24-23503_NEWD-2_K2.6_mini_RT-N16 wi-fi не работает.
В статусе пишет что радио включено но лампочка не горит и ни одно устройство не видит эту сеть .
Поставил заводскую прошивку - wi-fi работает
Ставлю dd-wrt не работает Sad

Всевозможные настройки менял :
режимы сети
мощность
канал
шифрование
и т.д.

Как быть ?
Что можно еще покрутить ?
Что посмотреть ?

Sponsor

mongolor
DD-WRT Novice

Joined: 16 Nov 2012
Posts: 5

Posted: Sat Feb 15, 2014 16:53 Post subject:

Аналогичная проблема с rt-n10u black b1

Quote:

Asus RT-N10U Black hw. B1
since 07-24-2013-r22118 build to the last one for today, wifi doesnt work.
resets from web gui and full 30\30\30 before and after didnt help.

Начиная с прошивки 07-24-2013-r22118 и заканчивая последней на сегодня (build 23503) не работает wifi, настройки никакие не помогают.

В веб гуи не отображается параметр tx power.

из консоли

Code:

root@DD-WRT:~# wl status
SSID: "dd-wrt"
Mode: Ad Hoc RSSI: 0 dBm noise: -21 dBm Channel: 1
BSSID: 00:00:00:00:00:00 Capability: IBSS
Supported Rates: [ 1(b) 2(b) 5.5(b) 6 9 11(b) 12 18 24 36 48 54 ]
802.11N Capable:
Chanspec: 2.4GHz channel 1 20MHz (0x2b01)
Control channel: 1
802.11N Capabilities:
Supported MCS : [ 0 1 2 3 4 5 6 7 ]

из веб гуи

Code:

Wireless Status
MAC Address 74:D0:2B:57:84:B6
Radio Radio is On
Mode AP
Network Mixed
SSID dd-wrt
Channel 1
TX Power
Rate 150 Mbps
Encryption - Interface wl0 Disabled

mongolor
DD-WRT Novice

Joined: 16 Nov 2012
Posts: 5

Posted: Sat Feb 15, 2014 17:43 Post subject:

cat /var/log/messages

Code:

Jan 1 00:00:04 DD-WRT syslog.info syslogd started: BusyBox v1.22.1
Jan 1 00:00:04 DD-WRT user.info syslog: pptpd : pptp daemon successfully stoped
Jan 1 00:00:04 DD-WRT kern.notice kernel: klogd started: BusyBox v1.22.1 (2014-02-04 01:22:54 CET)
Jan 1 00:00:04 DD-WRT kern.notice kernel: Linux version 2.6.24.111 (root@dd-wrt.buildserver) (gcc version 4.1.2) #19184 Tue Feb 4 01:26:00 CET 2014
Jan 1 00:00:04 DD-WRT kern.warn kernel: CPU revision is: 00019749
Jan 1 00:00:04 DD-WRT kern.warn kernel: Found a 8MB ST compatible serial flash
Jan 1 00:00:04 DD-WRT kern.warn kernel: Determined physical RAM map:
Jan 1 00:00:04 DD-WRT kern.warn kernel: memory: 02000000 @ 00000000 (usable)
Jan 1 00:00:04 DD-WRT kern.debug kernel: Entering add_active_range(0, 0, 8192) 0 entries of 256 used
Jan 1 00:00:04 DD-WRT kern.warn kernel: Zone PFN ranges:
Jan 1 00:00:04 DD-WRT kern.warn kernel: Normal 0 -> 8192
Jan 1 00:00:04 DD-WRT kern.warn kernel: HighMem 8192 -> 8192
Jan 1 00:00:04 DD-WRT kern.warn kernel: Movable zone start PFN for each node
Jan 1 00:00:04 DD-WRT kern.warn kernel: early_node_map[1] active PFN ranges
Jan 1 00:00:04 DD-WRT kern.warn kernel: 0: 0 -> 8192
Jan 1 00:00:05 DD-WRT user.info syslog: wland : WLAN daemon successfully started
Jan 1 00:00:05 DD-WRT kern.info kernel: squashfs: version 3.0 (2006/03/15) Phillip Lougher
Jan 1 00:00:05 DD-WRT kern.info kernel: io scheduler noop registered
Jan 1 00:00:05 DD-WRT kern.info kernel: io scheduler deadline registered (default)
Jan 1 00:00:05 DD-WRT kern.info kernel: HDLC line discipline: version $Revision: 4.8 $, maxframe=4096
Jan 1 00:00:05 DD-WRT kern.info kernel: N_HDLC line discipline registered.
Jan 1 00:00:05 DD-WRT kern.info kernel: Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled
Jan 1 00:00:05 DD-WRT kern.info kernel: serial8250: ttyS0 at MMIO 0x0 (irq = 8) is a 16550A
Jan 1 00:00:05 DD-WRT kern.info kernel: PPP generic driver version 2.4.2
Jan 1 00:00:05 DD-WRT kern.info kernel: PPP Deflate Compression module registered
Jan 1 00:00:05 DD-WRT kern.info kernel: PPP BSD Compression module registered
Jan 1 00:00:05 DD-WRT kern.info kernel: MPPE/MPPC encryption/compression module registered
Jan 1 00:00:05 DD-WRT kern.info kernel: NET: Registered protocol family 24
Jan 1 00:00:05 DD-WRT kern.info kernel: tun: Universal TUN/TAP device driver, 1.6
Jan 1 00:00:05 DD-WRT kern.info kernel: tun: (C) 1999-2004 Max Krasnyansky
Jan 1 00:00:05 DD-WRT kern.warn kernel: et_module_init: passivemode set to 0x0
Jan 1 00:00:05 DD-WRT kern.debug kernel: PCI: Setting latency timer of device 0000:00:02.0 to 64
Jan 1 00:00:05 DD-WRT kern.warn kernel: eth0: Broadcom BCM47XX 10/100/1000 Mbps Ethernet Controller 5.100.138.9
Jan 1 00:00:05 DD-WRT kern.debug kernel: PCI: Setting latency timer of device 0000:00:01.0 to 64
Jan 1 00:00:05 DD-WRT kern.err kernel: pflash: found no supported devices
Jan 1 00:00:05 DD-WRT kern.emerg kernel: bootloader size: 131072
Jan 1 00:00:05 DD-WRT kern.emerg kernel: nvram size: 32768
Jan 1 00:00:05 DD-WRT kern.emerg kernel: sflash: Filesystem type: squashfs, size=0x208a17
Jan 1 00:00:05 DD-WRT kern.emerg kernel: partition size = 2170880
Jan 1 00:00:05 DD-WRT kern.notice kernel: Creating 5 MTD partitions on hfs, ssflash208a17:
Jan 1 00:00:05 DD-WRT kern.notice kernel: 0x00000000-0x00020000 : s on hcfeot;fla
Jan 1 00:00:05 DD-WRT kern.notice kernel: 0x00020000-0x007f0000 : s on hlinux;fla
Jan 1 00:00:05 DD-WRT kern.notice kernel: 0x0017e000-0x00390000 : s on hrootfsfla
Jan 1 00:00:05 DD-WRT kern.warn kernel: mtd: partition 003900rootfs on hr doesn't start on an erase block boundary -- force read-only
Jan 1 00:00:05 DD-WRT kern.info kernel: All bugs added by David S. Miller
Jan 1 00:00:05 DD-WRT kern.emerg kernel: decode 1f02
Jan 1 00:00:05 DD-WRT kern.warn kernel: VFS: Mounted root (squashfs filesystem) readonly.
Jan 1 00:00:05 DD-WRT kern.info kernel: Mounted devfs on /dev
Jan 1 00:00:05 DD-WRT kern.info kernel: Freeing unused kernel memory: 188k freed
Jan 1 00:00:05 DD-WRT kern.err kernel: br0: Dropping NETIF_F_UFO since no NETIF_F_HW_CSUM feature.
Jan 1 00:00:05 DD-WRT kern.info kernel: device br0 entered promiscuous mode
Jan 1 00:00:05 DD-WRT kern.info kernel: device vlan0 entered promiscuous mode
Jan 1 00:00:05 DD-WRT kern.info kernel: device eth0 entered promiscuous mode
Jan 1 00:00:05 DD-WRT kern.info kernel: device eth1 entered promiscuous mode
Jan 1 00:00:05 DD-WRT kern.info kernel: br0: port 2(eth1) entering learning state
Jan 1 00:00:05 DD-WRT cron.info cron[795]: (CRON) STARTUP (fork ok)
Jan 1 00:00:05 DD-WRT user.info syslog: cron : cron daemon successfully started
Jan 1 00:00:05 DD-WRT cron.info cron[795]: (crontabs) ORPHAN (no passwd entry)
Jan 1 00:00:05 DD-WRT user.info syslog: dnsmasq : dnsmasq daemon successfully started
Jan 1 00:00:05 DD-WRT kern.info kernel: device vlan1 entered promiscuous mode
Jan 1 00:00:06 DD-WRT kern.info kernel: device vlan1 left promiscuous mode
Jan 1 00:00:06 DD-WRT kern.info kernel: br0: topology change detected, propagating
Jan 1 00:00:06 DD-WRT kern.info kernel: br0: port 2(eth1) entering forwarding state
Jan 1 00:00:06 DD-WRT kern.info kernel: br0: topology change detected, propagating
Jan 1 00:00:06 DD-WRT kern.info kernel: br0: port 1(vlan0) entering forwarding state
Jan 1 00:00:07 DD-WRT user.info syslog: klogd : kernel log daemon successfully stopped
Jan 1 00:00:07 DD-WRT kern.notice kernel: klogd: exiting
Jan 1 00:00:07 DD-WRT user.info syslog: httpd : http daemon successfully stopped
Jan 1 00:00:09 DD-WRT user.info syslog: klogd : kernel log daemon hanging, send SIGKILL
Jan 1 00:00:09 DD-WRT user.info syslog: syslogd : syslog daemon successfully stopped
Jan 1 00:00:09 DD-WRT syslog.info syslogd exiting
Jan 1 00:00:09 DD-WRT syslog.info syslogd started: BusyBox v1.22.1
Jan 1 00:00:09 DD-WRT kern.notice kernel: klogd started: BusyBox v1.22.1 (2014-02-04 01:22:54 CET)
Jan 1 00:00:09 DD-WRT user.info syslog: klogd : klog daemon successfully started

daffoff
DD-WRT User

Joined: 13 Nov 2011
Posts: 79

Posted: Thu Jul 31, 2014 18:20 Post subject:
Кто сталкивался с подобным ?

utyg
DD-WRT Novice

Joined: 08 May 2011
Posts: 3

Posted: Sun Aug 03, 2014 12:59 Post subject:

Я сталкивался Smile

Только что накатывал на RT-N16 последний билд на 2.6

Шаги по прошивке:
* Reset 30-30-30
* Прошивка
* Reset 30-30-30
* Просто выключение питания и снова включение
* Настройка согласно моим требованиям

После этого симптомы:
* Сразу после включения не поднят WiFi.
* При старте лампочка моргает, но быстро гаснет обратно и больше не светится.
* Сеть в эфире не видно (проверял телефоном и ноутбуком).

Способ лечить первый и самый простой:
Прямо через UI.
Wireless -> Basic Settings -> меняем чего-нибудь из настроек -> жмём Apply Settings (не Save, а именно Apply Settings) -> наслаждаемся поднятым вайфаем.

Поднятие через ssh
Отключил-включил питание на роутере, роутер бутнулся, вайфая нет, захожу через ssh.
Решил посмотреть dmesg и syslog, но ничего там для себя не увидел понятного.

Попробовал вот так просто:
wl status
говорит, что интерфейс up.

Не верю, пробую сделать всё равно ап:
wl up
О чудо - лампочка светится, сеть видно Smile

wl down
сеть пропадает

wl up
снова работает....

Просим поднимать сеть при старте:
Поскольку в моём случае банальный wl up всё лечит, то поместил это в стартап скрипт.

Через UI:
Administration -> Commands -> в окошко вводим одну строчку
wl up
-> Жмём кнопку Save Startup

Перезагружаем роутер по питанию - всё работает.[/u]

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