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FS#689 - WiFi disconnects on Dir300 b7 #7999

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openwrt-bot opened this issue Apr 8, 2017 · 3 comments
Closed

FS#689 - WiFi disconnects on Dir300 b7 #7999

openwrt-bot opened this issue Apr 8, 2017 · 3 comments
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@openwrt-bot
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pumpum:

This: nodemcu/nodemcu-firmware#639 and this: https://forum.openwrt.org/viewtopic.php?id=43188

Device: Dlink Dir-300 b7 with latest LEDE 17.01

Solution: Adding an option 'option disassoc_low_ack 0' to /etc/config/wireless in the config wifi-iface section.

@openwrt-bot
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pumpum:

System Log
Sat Apr 8 11:30:40 2017 daemon.info hostapd: wlan0: STA 84:7a:89:44:67:2A IEEE 802.11: authenticated
Sat Apr 8 11:30:40 2017 daemon.info hostapd: wlan0: STA 84:7a:89:44:67:2A IEEE 802.11: associated (aid 1)
Sat Apr 8 11:30:40 2017 daemon.notice hostapd: wlan0: AP-STA-CONNECTED 84:7a:89:44:67:2A
Sat Apr 8 11:30:40 2017 daemon.info hostapd: wlan0: STA 84:7a:89:44:67:2A WPA: pairwise key handshake completed (RSN)
Sat Apr 8 11:30:41 2017 daemon.info odhcpd[625]: Initial RA router lifetime 0, 1 address(es) available on br-lan
Sat Apr 8 11:30:43 2017 daemon.info dnsmasq-dhcp[1062]: DHCPDISCOVER(br-lan) 84:7a:89:44:67:2A
Sat Apr 8 11:30:43 2017 daemon.info dnsmasq-dhcp[1062]: DHCPOFFER(br-lan) 192.168.1.234 84:7a:89:44:67:2A
Sat Apr 8 11:30:43 2017 daemon.info dnsmasq-dhcp[1062]: DHCPREQUEST(br-lan) 192.168.1.234 84:7a:89:44:67:2A
Sat Apr 8 11:30:43 2017 daemon.info dnsmasq-dhcp[1062]: DHCPACK(br-lan) 192.168.1.234 84:7a:89:44:67:2A android-d802a6f5323234
Sat Apr 8 11:30:50 2017 kern.notice kernel: [ 62.259558] random: nonblocking pool is initialized
Sat Apr 8 11:30:54 2017 daemon.info hostapd: wlan0: STA e4:58:e7:73:c2:55 IEEE 802.11: authenticated
Sat Apr 8 11:30:54 2017 daemon.info hostapd: wlan0: STA e4:58:e7:73:c2:55 IEEE 802.11: associated (aid 2)
Sat Apr 8 11:30:54 2017 daemon.notice hostapd: wlan0: AP-STA-CONNECTED e4:58:e7:73:c2:55
Sat Apr 8 11:30:54 2017 daemon.info hostapd: wlan0: STA e4:58:e7:73:c2:55 WPA: pairwise key handshake completed (RSN)
Sat Apr 8 11:30:54 2017 daemon.info dnsmasq-dhcp[1062]: DHCPREQUEST(br-lan) 192.168.1.210 e4:58:e7:73:c2:55
Sat Apr 8 11:30:54 2017 daemon.info dnsmasq-dhcp[1062]: DHCPACK(br-lan) 192.168.1.210 e4:58:e7:73:c2:55 android-f197bfewfdfwef
Sat Apr 8 11:30:56 2017 daemon.info odhcpd[625]: Initial RA router lifetime 0, 1 address(es) available on br-lan
Sat Apr 8 11:31:29 2017 daemon.info hostapd: wlan0: STA b8:a3:e0:67:d1:8X IEEE 802.11: authenticated
Sat Apr 8 11:31:29 2017 daemon.info hostapd: wlan0: STA b8:a3:e0:67:d1:8X IEEE 802.11: associated (aid 3)
Sat Apr 8 11:31:29 2017 daemon.notice hostapd: wlan0: AP-STA-CONNECTED b8:a3:e0:67:d1:8X
Sat Apr 8 11:31:29 2017 daemon.info hostapd: wlan0: STA b8:a3:e0:67:d1:8X WPA: pairwise key handshake completed (RSN)
Sat Apr 8 11:31:29 2017 daemon.info dnsmasq-dhcp[1062]: DHCPREQUEST(br-lan) 192.168.1.228 b8:a3:e0:67:d1:8X
Sat Apr 8 11:31:29 2017 daemon.info dnsmasq-dhcp[1062]: DHCPACK(br-lan) 192.168.1.228 b8:a3:e0:67:d1:8X android-14bce1469efwqq
Sat Apr 8 11:31:30 2017 daemon.info odhcpd[625]: Initial RA router lifetime 0, 1 address(es) available on br-lan
Sat Apr 8 11:31:45 2017 daemon.info hostapd: wlan0: STA b8:a3:e0:67:d1:8X IEEE 802.11: disconnected due to excessive missing ACKs
Sat Apr 8 11:31:45 2017 daemon.notice hostapd: wlan0: AP-STA-DISCONNECTED b8:a3:e0:67:d1:8X
Sat Apr 8 11:31:46 2017 daemon.info hostapd: wlan0: STA b8:a3:e0:67:d1:8X IEEE 802.11: authenticated
Sat Apr 8 11:31:46 2017 daemon.info hostapd: wlan0: STA b8:a3:e0:67:d1:8X IEEE 802.11: associated (aid 3)
Sat Apr 8 11:31:46 2017 daemon.notice hostapd: wlan0: AP-STA-CONNECTED b8:a3:e0:67:d1:8X
Sat Apr 8 11:31:46 2017 daemon.info hostapd: wlan0: STA b8:a3:e0:67:d1:8X WPA: pairwise key handshake completed (RSN)
Sat Apr 8 11:31:46 2017 daemon.info dnsmasq-dhcp[1062]: DHCPREQUEST(br-lan) 192.168.1.228 b8:a3:e0:67:d1:8X
Sat Apr 8 11:31:46 2017 daemon.info dnsmasq-dhcp[1062]: DHCPACK(br-lan) 192.168.1.228 b8:a3:e0:67:d1:8X android-14bce1469efwqq
Sat Apr 8 11:33:20 2017 daemon.info hostapd: wlan0: STA b8:a3:e0:67:d1:8X IEEE 802.11: disconnected due to excessive missing ACKs
Sat Apr 8 11:33:20 2017 daemon.notice hostapd: wlan0: AP-STA-DISCONNECTED b8:a3:e0:67:d1:8X
Sat Apr 8 11:33:22 2017 daemon.info hostapd: wlan0: STA b8:a3:e0:67:d1:8X IEEE 802.11: authenticated
Sat Apr 8 11:33:22 2017 daemon.info hostapd: wlan0: STA b8:a3:e0:67:d1:8X IEEE 802.11: associated (aid 3)
Sat Apr 8 11:33:22 2017 daemon.notice hostapd: wlan0: AP-STA-CONNECTED b8:a3:e0:67:d1:8X
Sat Apr 8 11:33:22 2017 daemon.info hostapd: wlan0: STA b8:a3:e0:67:d1:8X WPA: pairwise key handshake completed (RSN)
Sat Apr 8 11:33:22 2017 daemon.info dnsmasq-dhcp[1062]: DHCPREQUEST(br-lan) 192.168.1.228 b8:a3:e0:67:d1:8X
Sat Apr 8 11:33:22 2017 daemon.info dnsmasq-dhcp[1062]: DHCPACK(br-lan) 192.168.1.228 b8:a3:e0:67:d1:8X android-14bce1469efwqq
Sat Apr 8 11:38:19 2017 daemon.info hostapd: wlan0: STA 84:7a:89:44:67:2A IEEE 802.11: disconnected due to excessive missing ACKs
Sat Apr 8 11:38:19 2017 daemon.notice hostapd: wlan0: AP-STA-DISCONNECTED 84:7a:89:44:67:2A
Sat Apr 8 11:38:25 2017 daemon.info hostapd: wlan0: STA 84:7a:89:44:67:2A IEEE 802.11: authenticated
Sat Apr 8 11:38:25 2017 daemon.info hostapd: wlan0: STA 84:7a:89:44:67:2A IEEE 802.11: associated (aid 1)
Sat Apr 8 11:38:25 2017 daemon.notice hostapd: wlan0: AP-STA-CONNECTED 84:7a:89:44:67:2A
Sat Apr 8 11:38:25 2017 daemon.info hostapd: wlan0: STA 84:7a:89:44:67:2A WPA: pairwise key handshake completed (RSN)
Sat Apr 8 11:38:26 2017 daemon.info dnsmasq-dhcp[1062]: DHCPDISCOVER(br-lan) 84:7a:89:44:67:2A
Sat Apr 8 11:38:26 2017 daemon.info dnsmasq-dhcp[1062]: DHCPOFFER(br-lan) 192.168.1.234 84:7a:89:44:67:2A
Sat Apr 8 11:38:26 2017 daemon.info dnsmasq-dhcp[1062]: DHCPREQUEST(br-lan) 192.168.1.234 84:7a:89:44:67:2A
Sat Apr 8 11:38:26 2017 daemon.info dnsmasq-dhcp[1062]: DHCPACK(br-lan) 192.168.1.234 84:7a:89:44:67:2A android-d802a6f5323234
Sat Apr 8 11:38:27 2017 daemon.info odhcpd[625]: Initial RA router lifetime 0, 1 address(es) available on br-lan

@openwrt-bot
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mkresin:

Would you please test the [[https://downloads.lede-project.org/snapshots/targets/ramips/rt305x/lede-ramips-rt305x-dir-300-b7-squashfs-sysupgrade.bin|Dir300 b7 snapshot image]] and report back whether the issue still exists.

Does it happen for all other clients than Android devices as well or is it specific to Android devices. Which Android devices are connected to the AP?

Would you please attach your sanitised /e/c/wireless as well.

@openwrt-bot
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pumpum:

Hi, first whant to say Thank You for u work! I have tested this snapshot image but unfortunately nothing changed, wifi disconnects is still there.

Unfortunately I do not know if this is happening to all the other clients or it is specific to Android devices, dont have any non-Android device to test it.

Connected devices: Htc One / Samsung Galaxy Tab 2 (both of them having this issue)

Sometimes for this reason, you can not download the file at the first attempt because the wifi is disconnects and the connection is drops

My fixed wireless config wifi-iface section looks 1:1 like this one (will post it fully later, can't ssh to my device right now sry for this):

config wifi-iface option ssid 'LEDE' option encryption 'none' option device 'radio0' option mode 'ap' option network 'lan' option disassoc_low_ack 0

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