Thread: hostapd randomly dropping one client

using hostapd 0.7.3

here piece of daemon.log

code:

ant2ne@vmhost:/var/log$ cat daemon.log | grep hostapd jun 19 09:05:37 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: authenticated jun 19 09:05:37 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: associated (aid 1) jun 19 09:05:37 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 radius: starting accounting session 4dfbd09f-00000007 jun 19 09:57:50 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: authenticated jun 19 09:57:50 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: associated (aid 1) jun 19 09:57:50 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 radius: starting accounting session 4dfbd09f-00000008 jun 19 10:15:14 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: authenticated jun 19 10:15:14 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: associated (aid 1) jun 19 10:15:14 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 radius: starting accounting session 4dfbd09f-00000009 jun 19 13:05:54 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: authenticated jun 19 13:05:54 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: associated (aid 1) jun 19 13:05:54 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 radius: starting accounting session 4dfbd09f-0000000a jun 19 13:29:58 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: disassociated due inactivity jun 19 13:29:59 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: deauthenticated due inactivity jun 19 14:35:14 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: authenticated jun 19 14:35:14 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: associated (aid 1) jun 19 14:35:14 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 radius: starting accounting session 4dfbd09f-0000000b jun 19 18:49:34 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: authenticated jun 19 18:49:34 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: associated (aid 1) jun 19 18:49:34 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 radius: starting accounting session 4dfbd09f-0000000c jun 19 20:09:46 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: authenticated jun 19 20:09:46 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: associated (aid 2) jun 19 20:09:46 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 radius: starting accounting session 4dfbd09f-0000000d jun 19 21:09:24 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: disassociated due inactivity jun 19 21:09:25 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: deauthenticated due inactivity jun 19 22:03:24 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: authenticated jun 19 22:03:24 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: associated (aid 1) jun 19 22:03:24 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 radius: starting accounting session 4dfbd09f-0000000e jun 20 06:55:38 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: authenticated jun 20 06:55:38 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: authenticated jun 20 06:55:38 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: associated (aid 1) jun 20 06:55:38 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 radius: starting accounting session 4dfbd09f-0000000f jun 20 08:44:23 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: authenticated jun 20 08:44:23 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: associated (aid 1) jun 20 08:44:23 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 radius: starting accounting session 4dfbd09f-00000010 jun 20 09:47:46 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: disassociated due inactivity jun 20 09:47:47 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: deauthenticated due inactivity jun 20 20:26:46 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: authenticated jun 20 20:26:46 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: associated (aid 1) jun 20 20:26:46 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 radius: starting accounting session 4dfbd09f-00000011 jun 20 21:16:33 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: authenticated jun 20 21:16:33 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: associated (aid 1) jun 20 21:16:33 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 radius: starting accounting session 4dfbd09f-00000012 jun 20 23:15:51 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: authenticated jun 20 23:15:51 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: associated (aid 1) jun 20 23:15:51 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 radius: starting accounting session 4dfbd09f-00000013 jun 21 06:57:41 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: authenticated jun 21 06:57:41 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: associated (aid 1) jun 21 06:57:41 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 radius: starting accounting session 4dfbd09f-00000014 jun 21 12:48:08 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: authenticated jun 21 12:48:08 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: associated (aid 1) jun 21 12:48:08 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 radius: starting accounting session 4dfbd09f-00000015 jun 21 13:29:03 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: disassociated due inactivity jun 21 13:29:04 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: deauthenticated due inactivity jun 21 16:36:27 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: did not acknowledge authentication response jun 21 16:36:43 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: authenticated jun 21 16:36:43 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: associated (aid 1) jun 21 16:36:43 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 radius: starting accounting session 4dfbd09f-00000016 jun 21 16:51:30 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: disassociated due inactivity jun 21 16:51:31 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: deauthenticated due inactivity jun 21 16:59:59 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: authenticated jun 21 16:59:59 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: associated (aid 1) jun 21 16:59:59 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 radius: starting accounting session 4dfbd09f-00000017 jun 21 17:38:06 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: disassociated due inactivity jun 21 17:38:07 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: deauthenticated due inactivity jun 21 17:45:38 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: authenticated jun 21 17:45:38 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: associated (aid 1) jun 21 17:45:38 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 radius: starting accounting session 4dfbd09f-00000018 jun 21 17:52:08 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: authenticated jun 21 17:52:08 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: associated (aid 2) jun 21 17:52:08 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 radius: starting accounting session 4dfbd09f-00000019 jun 21 17:56:46 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: disassociated due inactivity jun 21 17:56:47 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: deauthenticated due inactivity jun 21 18:15:19 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: authenticated jun 21 18:15:19 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: associated (aid 1) jun 21 18:15:19 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 radius: starting accounting session 4dfbd09f-0000001a jun 21 19:13:07 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: authenticated jun 21 19:13:07 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: associated (aid 1) jun 21 19:13:07 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 radius: starting accounting session 4dfbd09f-0000001b jun 21 19:32:44 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: authenticated jun 21 19:32:44 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: associated (aid 1) jun 21 19:32:44 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 radius: starting accounting session 4dfbd09f-0000001c jun 21 20:30:07 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: authenticated jun 21 20:30:07 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: associated (aid 1) jun 21 20:30:07 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 radius: starting accounting session 4dfbd09f-0000001d jun 21 20:41:07 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: authenticated jun 21 20:41:07 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: associated (aid 1) jun 21 20:41:07 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 radius: starting accounting session 4dfbd09f-0000001e jun 21 21:24:53 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: authenticated jun 21 21:24:53 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: associated (aid 1) jun 21 21:24:53 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 radius: starting accounting session 4dfbd09f-0000001f jun 21 22:38:49 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: disassociated due inactivity jun 21 22:38:50 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: deauthenticated due inactivity jun 22 07:14:33 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: authenticated jun 22 07:14:33 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: associated (aid 1) jun 22 07:14:33 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 radius: starting accounting session 4dfbd09f-00000020 jun 22 07:28:55 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: disassociated due inactivity jun 22 07:28:56 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: deauthenticated due inactivity jun 22 08:32:45 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: authenticated jun 22 08:32:45 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: associated (aid 1) jun 22 08:32:45 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 radius: starting accounting session 4dfbd09f-00000021 jun 22 08:44:27 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: authenticated jun 22 08:44:27 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: authenticated jun 22 08:44:27 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: authenticated jun 22 08:44:27 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: associated (aid 1) jun 22 08:44:27 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 radius: starting accounting session 4dfbd09f-00000022 jun 22 08:44:27 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: associated (aid 1) jun 22 08:44:27 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 radius: starting accounting session 4dfbd09f-00000023 jun 22 08:53:00 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: disassociated due inactivity jun 22 08:53:01 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: deauthenticated due inactivity jun 22 18:29:27 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: authenticated jun 22 18:29:27 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: associated (aid 1) jun 22 18:29:27 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 radius: starting accounting session 4dfbd09f-00000024 jun 22 18:32:49 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: authenticated jun 22 18:32:49 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: associated (aid 2) jun 22 18:32:49 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 radius: starting accounting session 4dfbd09f-00000025 jun 22 18:39:42 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: disassociated due inactivity jun 22 18:39:43 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: deauthenticated due inactivity jun 22 19:00:45 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: did not acknowledge authentication response jun 22 19:00:46 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: associated (aid 1) jun 22 19:00:46 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 radius: starting accounting session 4dfbd09f-00000026 jun 22 19:00:46 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: associated (aid 1) jun 22 19:00:46 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 radius: starting accounting session 4dfbd09f-00000027 jun 22 19:06:54 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: disassociated due inactivity jun 22 19:06:55 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: deauthenticated due inactivity jun 23 00:17:18 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: authenticated jun 23 00:17:18 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: associated (aid 1) jun 23 00:17:18 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 radius: starting accounting session 4dfbd09f-00000028 jun 23 01:08:00 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: disassociated due inactivity jun 23 01:08:01 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: deauthenticated due inactivity jun 23 01:30:04 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: authenticated jun 23 01:30:20 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: did not acknowledge authentication response jun 23 01:30:43 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: did not acknowledge authentication response jun 23 01:30:43 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: authenticated jun 23 01:30:53 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: did not acknowledge authentication response jun 23 01:30:57 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: authenticated jun 23 01:30:57 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: associated (aid 1) jun 23 01:30:57 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 radius: starting accounting session 4dfbd09f-00000029 jun 23 01:42:27 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: disassociated due inactivity jun 23 01:42:28 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: deauthenticated due inactivity jun 23 07:14:40 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: authenticated jun 23 07:14:40 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: associated (aid 1) jun 23 07:14:40 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 radius: starting accounting session 4dfbd09f-0000002a jun 23 07:37:37 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: authenticated jun 23 07:37:37 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: associated (aid 1) jun 23 07:37:37 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 radius: starting accounting session 4dfbd09f-0000002b jun 23 07:37:37 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: associated (aid 1) jun 23 07:37:37 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 radius: starting accounting session 4dfbd09f-0000002c jun 23 08:11:28 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: authenticated jun 23 08:11:28 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: authenticated jun 23 08:11:28 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: associated (aid 1) jun 23 08:11:28 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 radius: starting accounting session 4dfbd09f-0000002d jun 23 08:33:30 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: did not acknowledge authentication response jun 23 08:38:31 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: disassociated due inactivity jun 23 08:38:32 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: deauthenticated due inactivity jun 23 12:09:57 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: authenticated jun 23 12:09:57 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 ieee 802.11: associated (aid 1) jun 23 12:09:57 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 radius: starting accounting session 4e0367ed-00000000 jun 23 12:09:57 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 wpa: pairwise key handshake completed (rsn) jun 23 12:11:01 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 wpa: group key handshake completed (rsn) jun 23 12:21:01 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 wpa: group key handshake completed (rsn) jun 23 12:31:01 vmhost hostapd: wlan1: sta 00:22:fa:49:01:52 wpa: group key handshake completed (rsn)

you might notice there 2 devices connecting ap. 1 has mac ends in 52 , on has mac ends in 45. 52 linux/mint laptop. 45 windows7 laptop.

45 device 1 getting random drops. can see below.

code:

ant2ne@vmhost:/var/log$ cat daemon.log | grep hostapd | grep acknowledge jun 21 16:36:27 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: did not acknowledge authentication response jun 22 19:00:45 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: did not acknowledge authentication response jun 23 01:30:20 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: did not acknowledge authentication response jun 23 01:30:43 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: did not acknowledge authentication response jun 23 01:30:53 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: did not acknowledge authentication response jun 23 08:33:30 vmhost hostapd: wlan1: sta 20:7c:8f:03:66:45 ieee 802.11: did not acknowledge authentication response ant2ne@vmhost:/var/log$

this person claims stable connections on other waps.

here hostapd.conf file

code:

interface=wlan1 driver=nl80211 ssid=disabled channel=5   logger_syslog=-1 logger_syslog_level=2 logger_stdout=-1 logger_stdout_level=2 debug=0 dump_file=/tmp/hostapd.dump

unfortunately converting windows7 box linux not acceptable solution.

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