Thread 中讨论的其他器件: WL1801
我们有一个 WL1801MOD wi-fi 模块、并使用 wpa_supplicant 连接到 TP-Link 路由器。 将路由器更改为仅提供通道11时、连接将变得非常不稳定、最终完全停止。 重新启动后的行为是出现一些连接错误、但最后一个错误`4Way_shake_timeout`重复出现。 所有其他通道上的连接正常。 许多其他器件(包括具有类似 TI Wi-Fi 模块的 BeagleBone Blue)可以通过此通道连接到路由器。
我们正在运行最新的固件。
我们已尝试不同型号的 wpa_supplicant、包括 TI 提供的 v2.9-r8.8。 我们用于测试的命令是`wpa_supplicant -Dnl80211 -iwlan1 -c/etc/wpa_supplicant.conf -d`。
系统日志如下所示:
[23.557466] wlan1:通过3c:84:6a:6F:12:12进行身份验证
[23.567814] wlan1:将验证发送到3c:84:6a:6F:12:12 (请尝试1/3)
[25.141837] wlan1:将验证发送到3c:84:6a:6F:12:12 (请尝试2/3)
[25.622712] wlan1:将验证发送到3c:84:6a:6F:12:12 (请尝试3/3)
[27.141840] wlan1:通过3c:84:6a:6F:12:12进行身份验证超时
[29.618899] wlan1:通过3c:84:6a:6F:12:12进行身份验证
[29.632977] wlan1:将验证发送到3c:84:6a:6F:12:12 (请尝试1/3)
[31.087389] wlan1:将验证发送到3c:84:6a:6F:12:12 (尝试2/3)
[31.683703] wlan1:将验证发送到3c:84:6a:6F:12:12 (请尝试3/3)
[33.135153] wlan1:3c:84:6a:6F:12:12的身份验证超时
[35.939893] wlan1:通过3c:84:6a:6F:12:12进行身份验证
[35.950630] wlan1:将验证发送到3c:84:6a:6F:12:12 (请尝试1/3)
[36.719364] wlan1:已验证
[36.732166] wlan1:与3c:84:6a:6F:12:12关联(请尝试1/3)
[38.101966] wlan1:与3c:84:6a:6F:12:12关联(请尝试2/3)
[38.801764] wlan1:与3c:84:6a:6F:12:12关联(请尝试3/3)
[39.042216] wlan1:从3c:84:6a:6F:12:12接收等效值(capab=0xc11 status=0 aid=1)
[39.062201] wlan1:已关联
[41.081838] wlcore:警告:无法清空所有 TX 缓冲区、超时(超时500ms
[41.096370] wlcore:关联已完成。
[47.754314] wlan1:从3c:84:6a:6F:12:12 (原因:6=Class2_FRAME_FRAME_FROM NONAUTH_STA)取消身份验证
[47.847563] wlan1:通过3c:84:6a:6F:12:12进行身份验证
[47.857530] wlan1:将验证发送到3c:84:6a:6F:12:12 (尝试1/3)
[49.109515] wlan1:将验证发送到3c:84:6a:6F:12:12 (请尝试2/3)
[49.912626] wlan1:将验证发送到3c:84:6a:6F:12:12 (请尝试3/3)
[51.141830] wlan1:3c:84:6a:6F:12:12的身份验证超时
[54.154159] wlan1:使用3c:84:6a:6F:12:12进行身份验证
[54.164224] wlan1:将验证发送到3c:84:6a:6F:12:12 (尝试1/3)
[55.141864] wlan1:将验证发送至3c:84:6a:6F:12:12 (尝试2/3)
[56.072932] wlan1:将验证发送到3c:84:6a:6F:12:12 (请尝试3/3)
[56.213861] wlan1:通过3c:84:6a:6F:12:12进行身份验证超时
[58.815324] wlan1:通过3c:84:6a:6F:12:12进行身份验证
[58.826453] wlan1:将验证发送到3c:84:6a:6F:12:12 (尝试1/3)
[60.101980] wlan1:将验证发送到3c:84:6a:6F:12:12 (尝试2/3)
[60.879309] wlan1:将验证发送到3c:84:6a:6F:12:12 (请尝试3/3)
[62.101849] wlan1:3c:84:6a:6F:12:12的身份验证超时
[72.997397] wlan1:通过3c:84:6a:6F:12:12进行身份验证
[73.007072] wlan1:将验证发送到3c:84:6a:6F:12:12 (请尝试1/3)
[73.869403] wlan1:已验证
[73.882173] wlan1:与3c:84:6a:6F:12:12关联(请尝试1/3)
[74.291375] wlan1:从3c:84:6a:6F:12:12接收等态响应(capab=0xc11 status=0 aid=1)
[74.315868] wlan1:已关联
[75.521937] wlcore:警告:无法清除所有 TX 缓冲区、超时(超时500ms
[75.540082] wlcore:已完成关联。
[78.006983] wlan1:从3c:84:6a:6F:12:12 (原因:15=4Way_shake_timeout)取消身份验证
[79.980469] wlan1:通过3c:84:6a:6F:12:12进行身份验证
[79.98951] wlan1:将验证发送到3c:84:6a:6F:12:12 (请尝试1/3)
[81.141848] wlan1:将验证发送到3c:84:6A:6F:12:12 (请尝试2/3)
[81.541639] wlan1:已认证
[81.561849] wlan1:与3c:84:6a:6F:12:12关联(请尝试1/3)
[83.106824] wlan1:与3c:84:6a:6F:12:12关联(请尝试2/3)
[83.614583] wlan1:与3c:84:6a:6F:12:12关联(请尝试3/3)
[85.141867] wlan1:与3c:84:6a:6F:12:12关联超时
[87.547426] wlan1:通过3c:84:6a:6F:12:12进行身份验证
[87.580102] wlan1:将验证发送到3c:84:6a:6F:12:12 (尝试1/3)
[89.141834] wlan1:将验证发送到3c:84:6a:6F:12:12 (尝试2/3)
[89.651930] wlan1:将验证发送到3c:84:6a:6F:12:12 (请尝试3/3)
[89.941839] wlan1:3c:84:6a:6F:12:12的身份验证超时
和 wpa_supplicant 日志: