Опишу свою проблему.
Точка доступа - DWL-700AP
Настройки:
Шифрование: WPA2-PSK (63 символа пароль)
DHCP сервер: выключен
IP адрес, Gateway и DNS - валидные
Используется DHCP сервер, который стоит на сервере (Windows Server 2000), как для проводной сети, так и для беспроводной, Lease time 1 день.
После включения точки доступа всё работает замечательно, беспроводные клиенты получают IP адрес и работают. Но примерно через сутки (почему примерно - точка доступа стоит в офисе, и соответственно используется в рабочее время только) клиенты перестают получать IP через DHCP. Если компьютер подключить (не выключая беспроводный интерфейс) к проводной сети, он получает IP адрес и для беспроводного адаптера, после чего беспроводная сеть работает. Если на клиенте выставить статический IP адрес, то также, всё работает. Т.е. проблема - через какое-то время через точку доступа перестают проходить DHCP запросы/ответы, так это выглядит снаружи.
лог содержит примерно следующее:
Код:
Jan 3 18:23:22 192.168.13.6 syslogd started: BusyBox v1.00-pre8 (2004.12.08-10:02+0000)
Jan 3 18:23:27 192.168.13.6 klogd: klogd started: BusyBox v1.00-pre8 (2004.12.08-10:02+0000)
Jan 3 18:23:31 192.168.13.6 klogd: br0: port 1(eth0) entering disabled state
Jan 3 18:23:35 192.168.13.6 klogd: br0: port 2(wlan0) entering disabled state
Jan 3 18:23:40 192.168.13.6 klogd: device wlan0 left promiscuous mode
Jan 3 18:23:44 192.168.13.6 klogd: br0: port 1(eth0) entering disabled state
Jan 3 18:23:49 192.168.13.6 klogd: device eth0 left promiscuous mode
Jan 3 18:23:53 192.168.13.6 klogd: device eth0 entered promiscuous mode
Jan 3 18:23:58 192.168.13.6 klogd: eth0:phy is 8201
Jan 3 18:24:02 192.168.13.6 klogd: device wlan0 entered promiscuous mode
Jan 3 18:24:05 192.168.13.6 klogd: br0: port 2(wlan0) entering listening state
Jan 3 18:24:10 192.168.13.6 klogd: br0: port 1(eth0) entering listening state
Jan 3 18:24:14 192.168.13.6 klogd: br0: port 2(wlan0) entering learning state
Jan 3 18:24:19 192.168.13.6 klogd: br0: port 2(wlan0) entering forwarding state
Jan 3 18:24:23 192.168.13.6 klogd: br0: topology change detected, propagating
Jan 3 18:24:28 192.168.13.6 klogd: br0: port 1(eth0) entering learning state
Jan 3 18:24:32 192.168.13.6 klogd: br0: port 1(eth0) entering forwarding state
Jan 3 18:24:35 192.168.13.6 klogd: br0: topology change detected, propagating
Jan 3 18:27:44 192.168.13.6 klogd: wlan0: A wireless client is associated - 00:00:11:22:33:44
Jan 3 18:38:34 192.168.13.6 klogd: wlan0: A STA is expired - 00:00:11:22:33:44
Jan 3 18:43:31 192.168.13.6 -- MARK --
Jan 3 18:47:17 192.168.13.6 klogd: wlan0: A expired STA is resumed - 00:00:11:22:33:44
Jan 3 18:52:42 192.168.13.6 klogd: wlan0: A STA is expired - 00:00:11:22:33:44
Jan 3 19:00:05 192.168.13.6 klogd: wlan0: A expired STA is resumed - 00:00:11:22:33:44
Jan 3 19:00:17 192.168.13.6 klogd: wlan0: A wireless client is associated - 00:00:11:22:33:44
Jan 3 19:03:22 192.168.13.6 -- MARK --
Jan 3 19:05:53 192.168.13.6 klogd: wlan0: A wireless client is associated - 00:00:11:22:33:44
Jan 3 19:11:50 192.168.13.6 klogd: wlan0: A wireless client is associated - 00:00:11:22:33:44
Jan 3 19:17:55 192.168.13.6 klogd: wlan0: A wireless client is associated - 00:00:11:22:33:44
Jan 3 19:23:30 192.168.13.6 -- MARK --
Jan 3 19:25:24 192.168.13.6 klogd: wlan0: A STA is expired - 00:00:11:22:33:44
Jan 3 19:43:28 192.168.13.6 -- MARK --
[Куча -- MARK -- вряд ли кому интересна]
Jan 4 08:23:23 192.168.13.6 -- MARK --
Jan 4 08:57:11 192.168.13.6 klogd: wlan0: A wireless client is associated - 00:00:11:22:33:33
Jan 4 09:21:34 192.168.13.6 klogd: wlan0: A wireless client is disassociated - 00:00:11:22:33:55
Jan 4 09:21:50 192.168.13.6 last message repeated 4 times
Jan 4 11:00:24 192.168.13.6 klogd: wlan0: A wireless client is associated - 00:00:11:22:33:66
Jan 4 11:00:29 192.168.13.6 klogd: wlan0: A STA is rejected by 802.1x daemon - 00:00:11:22:33:66
Jan 4 11:00:41 192.168.13.6 klogd: wlan0: A wireless client is associated - 00:00:11:22:33:66
Jan 4 11:00:45 192.168.13.6 klogd: wlan0: A STA is rejected by 802.1x daemon - 00:00:11:22:33:66
Jan 4 11:01:06 192.168.13.6 klogd: wlan0: A wireless client is associated - 00:00:11:22:33:66
Jan 4 11:01:11 192.168.13.6 klogd: wlan0: A STA is rejected by 802.1x daemon - 00:00:11:22:33:66
Jan 4 11:01:24 192.168.13.6 klogd: wlan0: A wireless client is associated - 00:00:11:22:33:66
Jan 4 11:01:29 192.168.13.6 klogd: wlan0: A wireless client is associated - 00:00:11:22:33:66
Jan 4 11:01:33 192.168.13.6 klogd: wlan0: A STA is rejected by 802.1x daemon - 00:00:11:22:33:66
Jan 4 11:02:29 192.168.13.6 klogd: wlan0: A wireless client is associated - 00:00:11:22:33:33
Jan 4 11:02:50 192.168.13.6 klogd: wlan0: A wireless client is associated - 00:00:11:22:33:33
Jan 4 11:02:59 192.168.13.6 last message repeated 2 times
Jan 4 11:03:03 192.168.13.6 klogd: wlan0: A wireless client is associated - 00:00:11:22:33:33
Jan 4 11:03:06 192.168.13.6 klogd: wlan0: A expired STA is resumed - 00:00:11:22:33:33
Jan 4 11:03:11 192.168.13.6 klogd: wlan0: A wireless client is associated - 00:00:11:22:33:33
Jan 4 11:03:15 192.168.13.6 klogd: wlan0: A wireless client is associated - 00:00:11:22:33:33
Jan 4 11:03:33 192.168.13.6 -- MARK --
Jan 4 11:05:20 192.168.13.6 klogd: wlan0: A wireless client is associated - 00:00:11:22:33:33
Jan 4 11:05:36 192.168.13.6 klogd: wlan0: A wireless client is associated - 00:00:11:22:33:33
Jan 4 11:05:45 192.168.13.6 klogd: wlan0: A wireless client is associated - 00:00:11:22:33:33
Jan 4 11:07:33 192.168.13.6 klogd: wlan0: A wireless client is associated - 00:00:11:22:33:33
Jan 4 11:07:41 192.168.13.6 klogd: wlan0: A wireless client is associated - 00:00:11:22:33:66
Jan 4 11:07:45 192.168.13.6 klogd: wlan0: A STA is rejected by 802.1x daemon - 00:00:11:22:33:66
Jan 4 11:09:03 192.168.13.6 klogd: wlan0: A wireless client is associated - 00:00:11:22:33:66
Jan 4 11:11:15 192.168.13.6 klogd: wlan0: A wireless client is associated - 00:00:11:22:33:33
Jan 4 11:11:33 192.168.13.6 last message repeated 3 times
Jan 4 11:11:33 192.168.13.6 klogd: wlan0: A expired STA is resumed - 00:00:11:22:33:33
Jan 4 11:11:45 192.168.13.6 klogd: wlan0: A wireless client is associated - 00:00:11:22:33:66
Jan 4 11:11:50 192.168.13.6 klogd: wlan0: A STA is rejected by 802.1x daemon - 00:00:11:22:33:66
Jan 4 11:12:45 192.168.13.6 klogd: wlan0: A wireless client is associated - 00:00:11:22:33:33
Jan 4 11:12:50 192.168.13.6 klogd: wlan0: A wireless client is associated - 00:00:11:22:33:33
Jan 4 11:13:06 192.168.13.6 last message repeated 4 times
Jan 4 11:13:11 192.168.13.6 klogd: wlan0: A expired STA is resumed - 00:00:11:22:33:33
Jan 4 11:13:59 192.168.13.6 klogd: wlan0: A wireless client is associated - 00:00:11:22:33:33
Jan 4 11:14:35 192.168.13.6 klogd: wlan0: A wireless client is associated - 00:00:11:22:33:33
Jan 4 11:14:59 192.168.13.6 last message repeated 6 times
Jan 4 11:15:03 192.168.13.6 klogd: wlan0: A expired STA is resumed - 00:00:11:22:33:33
Jan 4 11:15:15 192.168.13.6 klogd: wlan0: A STA is rejected by 802.1x daemon - 00:00:11:22:33:33
Jan 4 11:15:24 192.168.13.6 klogd: wlan0: A STA is rejected by 802.1x daemon - 00:00:11:22:33:33
Jan 4 11:15:29 192.168.13.6 klogd: wlan0: A expired STA is resumed - 00:00:11:22:33:33
Jan 4 11:15:41 192.168.13.6 klogd: wlan0: A wireless client is associated - 00:00:11:22:33:33
Jan 4 11:15:54 192.168.13.6 last message repeated 2 times
Jan 4 11:15:54 192.168.13.6 klogd: wlan0: A expired STA is resumed - 00:00:11:22:33:33
Jan 4 11:16:15 192.168.13.6 klogd: wlan0: A wireless client is associated - 00:00:11:22:33:66
Jan 4 11:16:20 192.168.13.6 klogd: wlan0: A STA is rejected by 802.1x daemon - 00:00:11:22:33:66
Jan 4 11:16:36 192.168.13.6 klogd: wlan0: A wireless client is associated - 00:00:11:22:33:33
Jan 4 11:17:03 192.168.13.6 last message repeated 5 times
Jan 4 11:17:03 192.168.13.6 klogd: wlan0: A STA is rejected by 802.1x daemon - 00:00:11:22:33:33
Jan 4 11:17:20 192.168.13.6 klogd: wlan0: A wireless client is associated - 00:00:11:22:33:33
Jan 4 11:17:24 192.168.13.6 klogd: wlan0: A wireless client is disassociated - 00:00:11:22:33:33
Jan 4 11:18:11 192.168.13.6 klogd: wlan0: A wireless client is associated - 00:00:11:22:33:66
Jan 4 11:18:15 192.168.13.6 klogd: wlan0: A STA is rejected by 802.1x daemon - 00:00:11:22:33:66
Jan 4 11:19:11 192.168.13.6 klogd: wlan0: A STA is rejected by 802.1x daemon - 00:00:11:22:33:33
Jan 4 11:19:16 192.168.13.6 klogd: wlan0: A wireless client is associated - 00:00:11:22:33:33
Jan 4 11:20:06 192.168.13.6 klogd: wlan0: A wireless client is associated - 00:00:11:22:33:33
Jan 4 11:20:20 192.168.13.6 last message repeated 3 times
Jan 4 11:20:24 192.168.13.6 klogd: wlan0: A expired STA is resumed - 00:00:11:22:33:33
Jan 4 11:20:29 192.168.13.6 klogd: wlan0: A wireless client is associated - 00:00:11:22:33:66
Jan 4 11:20:33 192.168.13.6 klogd: wlan0: A STA is rejected by 802.1x daemon - 00:00:11:22:33:66
Jan 4 11:21:03 192.168.13.6 klogd: wlan0: A wireless client is associated - 00:00:11:22:33:66
Jan 4 11:24:11 192.168.13.6 klogd: wlan0: A wireless client is associated - 00:00:11:22:33:66
Jan 4 11:24:15 192.168.13.6 klogd: wlan0: A STA is rejected by 802.1x daemon - 00:00:11:22:33:66
Jan 4 11:24:33 192.168.13.6 klogd: wlan0: A wireless client is associated - 00:00:11:22:33:66
Jan 4 11:24:36 192.168.13.6 klogd: wlan0: A STA is rejected by 802.1x daemon - 00:00:11:22:33:66
Jan 4 11:26:20 192.168.13.6 klogd: wlan0: A wireless client is associated - 00:00:11:22:33:66
Jan 4 11:26:36 192.168.13.6 last message repeated 3 times
Jan 4 11:26:36 192.168.13.6 klogd: wlan0: A STA is rejected by 802.1x daemon - 00:00:11:22:33:66
Jan 4 11:26:45 192.168.13.6 klogd: wlan0: A wireless client is associated - 00:00:11:22:33:66
Jan 4 11:26:50 192.168.13.6 klogd: wlan0: A STA is rejected by 802.1x daemon - 00:00:11:22:33:66
Jan 4 11:26:59 192.168.13.6 klogd: wlan0: A wireless client is associated - 00:00:11:22:33:66
Jan 4 11:27:03 192.168.13.6 klogd: wlan0: A STA is rejected by 802.1x daemon - 00:00:11:22:33:66
Jan 4 11:29:59 192.168.13.6 klogd: wlan0: A wireless client is associated - 00:00:11:22:33:66
Jan 4 11:30:03 192.168.13.6 klogd: wlan0: A STA is rejected by 802.1x daemon - 00:00:11:22:33:66
После чего точку приходится перегружать.
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