Wi-Fi Quality Analyzer

バックグラウンド

Wi-Fi Quality Analyzerは、アプライアンス周辺のWi-Fiネットワークを検知して次の情報を表示します:

  • 現在のWi-Fiチャネルにおける他のWi-Fiネットワークによる電波干渉レベル。

  • このアプライアンスに接続したWi-Fiクライアントのシグナル レベル。

手順

  1. Quantum Sparkアプライアンスでコマンド ラインにアクセスします。

  2. エキスパート モードでログインします。

  3. Wi-Fi Quality Analyzerを実行します:

    wifi_quality

出力例

WiFi Quality Report
===================
Appliance is using channel 11
The WiFi setup in terms of interference from neighbour APs is very good (grade = 2.5). Even the strongest interferer of all APs - ExampleWiFi, accounting for 74 percent of potential interference has a relatively low rssi (= 24).
Wifi Setup Grades:
below 2.5 - excellent
2.5 - 3.0 - very good
3.0 - 3.5 - good
3.5 - 5.0 - not so good
5.0 - 6.5 - not good
above 6.5 - terrible
As for individual clients, they can experience quality issues if their signal is too small, or they don't maintain a line of sight with the appliance or they are just too remote. Please consult the following table regarding the individual clients connected to the appliance
ExampleClient1        :    mac=XX:XX:XX:XX:XX:XX: rssi = 55, very good quality
ExampleClient2        :    mac=XX:XX:XX:XX:XX:XX: rssi = 21, good quality