![wpa_supplicant 不根据信号强度漫游,而是根据吞吐量漫游](https://linux22.com/image/222857/wpa_supplicant%20%E4%B8%8D%E6%A0%B9%E6%8D%AE%E4%BF%A1%E5%8F%B7%E5%BC%BA%E5%BA%A6%E6%BC%AB%E6%B8%B8%EF%BC%8C%E8%80%8C%E6%98%AF%E6%A0%B9%E6%8D%AE%E5%90%9E%E5%90%90%E9%87%8F%E6%BC%AB%E6%B8%B8.png)
当我使用wpa_supplicant进行WiFi漫游时,我希望漫游规则从信号差的AP切换到信号好的AP(根据信号水平漫游)。然而,在测试过程中,我发现 wpa_supplicant 根据估计的吞吐量进行漫游。可能是什么原因?以下是输出的日志信息。
wpa_supplicant: wlan0: 2: 62:90:73:b0:f3:48 freq=2462 level=-70 snr=19 est_throughput=90000
wpa_supplicant: wlan0: 3: 22:90:3d:93:70:af freq=2462 level=-32 snr=57 est_throughput=65000
wpa_supplicant: wlan0: Selecting BSS from priority group 2
wpa_supplicant: wlan0: selected based on RSN IE
wpa_supplicant: wlan0: selected BSS 62:90:73:b0:f3:48 ssid='1906'
wpa_supplicant: wlan0: Considering within-ESS reassociation
wpa_supplicant: wlan0: Current BSS: 22:90:3d:93:70:af freq=2462 level=-32 snr=57 est_throughput=65000
wpa_supplicant: wlan0: Selected BSS: 62:90:73:b0:f3:48 freq=2462 level=-70 snr=19 est_throughput=90000
wpa_supplicant: wlan0: Allow reassociation - selected BSS has better estimated throughput
我希望漫游规则从信号较差的 AP 切换到信号良好的 AP,而不是基于吞吐量。