linux:commands:network:wireless

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linux:commands:network:wireless [2022/08/28 22:54] – [Wi-Fi - 無線LAN] ともやんlinux:commands:network:wireless [2022/08/29 06:08] (現在) – [WiFi 情報取得] ともやん
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-====== Wi-Fi - 無線LAN ======+====== WiFi - 無線LAN ====== 
 + 
 +===== wireless-tools (各 Linux ディストリビューションとも廃止予定) =====
 **iwconfig**, **iwlist**... コマンドのインストール。\\ **iwconfig**, **iwlist**... コマンドのインストール。\\
 **Fedora 〜35** (Fedora 36 で wireless-tools は廃止されました😢)\\ **Fedora 〜35** (Fedora 36 で wireless-tools は廃止されました😢)\\
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 [[https://hewlettpackard.github.io/wireless-tools/Tools.html|Wireless Tools for Linux]]\\ [[https://hewlettpackard.github.io/wireless-tools/Tools.html|Wireless Tools for Linux]]\\
  
 +===== WiFi 情報取得 =====
 <WRAP prewrap 100%> <WRAP prewrap 100%>
 WiFi のデバイス名 <html><code>wlp2s0</code></html> を調べる WiFi のデバイス名 <html><code>wlp2s0</code></html> を調べる
行 71: 行 74:
  
 近隣 WiFi の使用 Channel などを調べたいとき😉\\ 近隣 WiFi の使用 Channel などを調べたいとき😉\\
 +**iw コマンド版🤤** - <wrap em>基本的には iw コマンドを推奨！</wrap>\\
 <WRAP color_term> <WRAP color_term>
 <WRAP color_command><html><pre> <WRAP color_command><html><pre>
-$ sudo iwlist wlp2s0 scanning | egrep 'Cell |Channel|Encryption|Quality|Last beacon|ESSID' +$ sudo iw dev wlp2s0 scan | egrep '^BSS |(signal|last seen|freq|SSID|DS Parameter set|primary channel|Country|Manufacturer|Model|Serial|(Group|Pairwise) ciphers?|Authentication):'
-</pre></html></WRAP> +
-<WRAP color_result_long><html><pre> +
-          <b class=RED>Cell</b> 01 - Address: 94:83:C4:E0:E6:12 +
-                    <b class=RED>Channel</b>:52 +
-                    Frequency:5.26 GHz (<b class=RED>Channel</b> 52) +
-                    <b class=RED>Quality</b>=70/70  Signal level=-36 dBm   +
-                    <b class=RED>Encryption</b> key:on +
-                    <b class=RED>ESSID</b>:"TomoyanWRT-dw5G" +
-                    Extra: <b class=RED>Last beacon</b>: 157ms ago +
-          <b class=RED>Cell</b> 02 - Address: 94:83:C4:E0:E6:11 +
-                    <b class=RED>Channel</b>:1 +
-                    Frequency:2.412 GHz (<b class=RED>Channel</b> 1) +
-                    <b class=RED>Quality</b>=70/70  Signal level=-33 dBm   +
-                    <b class=RED>Encryption</b> key:on +
-                    <b class=RED>ESSID</b>:"TomoyanWRT-dw24G" +
-                    Extra: <b class=RED>Last beacon</b>: 4716ms ago +
-          <b class=RED>Cell</b> 03 - Address: 94:83:C4:1C:29:56 +
-                    <b class=RED>Channel</b>:36 +
-                    Frequency:5.18 GHz (<b class=RED>Channel</b> 36) +
-                    <b class=RED>Quality</b>=26/70  Signal level=-84 dBm   +
-                    <b class=RED>Encryption</b> key:on +
-                    <b class=RED>ESSID</b>:"TomoyanWRT-ow5G" +
-                    Extra: <b class=RED>Last beacon</b>: 3795ms ago +
-          <b class=RED>Cell</b> 04 - Address: 98:F1:99:F2:B2:03 +
-                    <b class=RED>Channel</b>:36 +
-                    Frequency:5.18 GHz (<b class=RED>Channel</b> 36) +
-                    <b class=RED>Quality</b>=25/70  Signal level=-85 dBm   +
-                    <b class=RED>Encryption</b> key:on +
-                    <b class=RED>ESSID</b>:"aterm-4e8a6a-a" +
-                    Extra: <b class=RED>Last beacon</b>: 3793ms ago +
-          <b class=RED>Cell</b> 05 - Address: 94:83:C4:F0:7B:01 +
-                    <b class=RED>Channel</b>:11 +
-                    Frequency:2.462 GHz (<b class=RED>Channel</b> 11) +
-                    <b class=RED>Quality</b>=70/70  Signal level=-29 dBm   +
-                    <b class=RED>Encryption</b> key:on +
-                    <b class=RED>ESSID</b>:"OrangeWRT-ow24G" +
-                    Extra: <b class=RED>Last beacon</b>: 4302ms ago +
-</pre></html></WRAP> +
-</WRAP> +
- +
-さらに、いろいろ調べたいとき🤤\\ +
-<WRAP color_term> +
-<WRAP color_command><html><pre> +
-$ sudo iw dev wlp2s0 scan | egrep '^BSS|(signal|last seen|freq|SSID|DS Parameter set|primary channel|Country|Manufacturer|Model|Serial|(Group|Pairwise) ciphers?|Authentication):'+
 </pre></html></WRAP> </pre></html></WRAP>
 <WRAP color_result_long><html><pre> <WRAP color_result_long><html><pre>
行 125: 行 85:
  <b class=RED>last seen:</b> 95 ms ago  <b class=RED>last seen:</b> 95 ms ago
  <b class=RED>SSID:</b> TomoyanWRT-dw5G  <b class=RED>SSID:</b> TomoyanWRT-dw5G
- * Group cipher: CCMP + * <b class=RED>Group cipher:</b> CCMP 
- * Pairwise ciphers: CCMP + * <b class=RED>Pairwise ciphers:</b> CCMP 
- * primary channel: 52+ * <b class=RED>primary channel:</b> 52
 <b class=RED>BSS</b> 94:83:c4:e0:e6:11(on wlp2s0) <b class=RED>BSS</b> 94:83:c4:e0:e6:11(on wlp2s0)
  <b class=RED>freq:</b> 2412  <b class=RED>freq:</b> 2412
- signal: -43.00 dBm + <b class=RED>signal:</b> -43.00 dBm 
- last seen: 4695 ms ago + <b class=RED>last seen:</b> 4695 ms ago 
- SSID: TomoyanWRT-dw24G + <b class=RED>SSID:</b> TomoyanWRT-dw24G 
- DS Parameter set: channel 1 + <b class=RED>DS Parameter set:</b> channel 1 
- * Group cipher: CCMP + * <b class=RED>Group cipher:</b> CCMP 
- * Pairwise ciphers: CCMP + * <b class=RED>Pairwise ciphers:</b> CCMP 
- * primary channel: 1+ * <b class=RED>primary channel:</b> 1
 <b class=RED>BSS</b> 94:83:c4:1c:29:51(on wlp2s0) <b class=RED>BSS</b> 94:83:c4:1c:29:51(on wlp2s0)
  <b class=RED>freq:</b> 2437  <b class=RED>freq:</b> 2437
- signal: -24.00 dBm + <b class=RED>signal:</b> -24.00 dBm 
- last seen: 4464 ms ago + <b class=RED>last seen:</b> 4464 ms ago 
- SSID: TomoyanWRT-ow24G + <b class=RED>SSID:</b> TomoyanWRT-ow24G 
- DS Parameter set: channel 6 + <b class=RED>DS Parameter set:</b> channel 6 
- Country: JP Environment: Indoor/Outdoor + <b class=RED>Country:</b> JP Environment: Indoor/Outdoor 
- * Group cipher: CCMP + * <b class=RED>Group cipher:</b> CCMP 
- * Pairwise ciphers: CCMP+ * <b class=RED>Pairwise ciphers:</b> CCMP
 <b class=RED>BSS</b> 34:76:c5:db:f2:74(on wlp2s0) <b class=RED>BSS</b> 34:76:c5:db:f2:74(on wlp2s0)
  <b class=RED>freq:</b> 2412  <b class=RED>freq:</b> 2412
- signal: -83.00 dBm + <b class=RED>signal:</b> -83.00 dBm 
- last seen: 4682 ms ago + <b class=RED>last seen:</b> 4682 ms ago 
- SSID: IODATA-dbf274-2G + <b class=RED>SSID:</b> IODATA-dbf274-2G 
- DS Parameter set: channel 1 + <b class=RED>DS Parameter set:</b> channel 1 
- * primary channel: 1 + * <b class=RED>primary channel:</b> 1 
- * Group cipher: CCMP + * <b class=RED>Group cipher:</b> CCMP 
- * Pairwise ciphers: CCMP + * <b class=RED>Pairwise ciphers:</b> CCMP 
- Country: JP Environment: Indoor/Outdoor + <b class=RED>Country:</b> JP Environment: Indoor/Outdoor 
- * Manufacturer: Ralink Technology, Corp. + * <b class=RED>Manufacturer:</b> Ralink Technology, Corp. 
- * Model: Ralink Wireless Access Point+ * <b class=RED>Model:</b> Ralink Wireless Access Point
 <b class=RED>BSS</b> 98:f1:99:52:b2:02(on wlp2s0) <b class=RED>BSS</b> 98:f1:99:52:b2:02(on wlp2s0)
  <b class=RED>freq:</b> 2422  <b class=RED>freq:</b> 2422
- signal: -74.00 dBm + <b class=RED>signal:</b> -74.00 dBm 
- last seen: 4624 ms ago + <b class=RED>last seen:</b> 4624 ms ago 
- SSID: aterm-4e8a6a-g + <b class=RED>SSID:</b> aterm-4e8a6a-g 
- DS Parameter set: channel 3 + <b class=RED>DS Parameter set:</b> channel 3 
- Country: JP Environment: Indoor/Outdoor + <b class=RED>Country:</b> JP Environment: Indoor/Outdoor 
- * Group cipher: CCMP + * <b class=RED>Group cipher:</b> CCMP 
- * Pairwise ciphers: CCMP + * <b class=RED>Pairwise ciphers:</b> CCMP 
- * primary channel: 3 + * <b class=RED>primary channel:</b> 3 
- * Group cipher: CCMP + * <b class=RED>Group cipher:</b> CCMP 
- * Pairwise ciphers: CCMP+ * <b class=RED>Pairwise ciphers:</b> CCMP
 <b class=RED>BSS</b> 00:24:a5:d8:e7:d6(on wlp2s0) <b class=RED>BSS</b> 00:24:a5:d8:e7:d6(on wlp2s0)
  <b class=RED>freq:</b> 2412  <b class=RED>freq:</b> 2412
- signal: -82.00 dBm + <b class=RED>signal:</b> -82.00 dBm 
- last seen: 4678 ms ago + <b class=RED>last seen:</b> 4678 ms ago 
- SSID: 0024A5D8E7D6 + <b class=RED>SSID:</b> 0024A5D8E7D6 
- DS Parameter set: channel 1 + <b class=RED>DS Parameter set:</b> channel 1 
- * Group cipher: TKIP + * <b class=RED>Group cipher:</b> TKIP 
- * Pairwise ciphers: CCMP TKIP + * <b class=RED>Pairwise ciphers:</b> CCMP TKIP 
- * Group cipher: TKIP + * <b class=RED>Group cipher:</b> TKIP 
- * Pairwise ciphers: CCMP TKIP + * <b class=RED>Pairwise ciphers:</b> CCMP TKIP 
- * primary channel: 1 + * <b class=RED>primary channel:</b> 1 
- * Manufacturer: - + * <b class=RED>Manufacturer:</b> - 
- * Model: WZR-HP-G301NH+ * <b class=RED>Model:</b> WZR-HP-G301NH
 <b class=RED>BSS</b> 02:24:a5:d8:e7:d6(on wlp2s0) <b class=RED>BSS</b> 02:24:a5:d8:e7:d6(on wlp2s0)
  <b class=RED>freq:</b> 2412  <b class=RED>freq:</b> 2412
- signal: -84.00 dBm + <b class=RED>signal:</b> -84.00 dBm 
- last seen: 4664 ms ago + <b class=RED>last seen:</b> 4664 ms ago 
- SSID: 0024A5D8E7D6-1 + <b class=RED>SSID:</b> 0024A5D8E7D6-1 
- DS Parameter set: channel 1 + <b class=RED>DS Parameter set:</b> channel 1 
- * Group cipher: CCMP + * <b class=RED>Group cipher:</b> CCMP 
- * Pairwise ciphers: CCMP + * <b class=RED>Pairwise ciphers:</b> CCMP 
- * primary channel: 1+ * <b class=RED>primary channel:</b> 1
 <b class=RED>BSS</b> 34:3d:c4:43:07:00(on wlp2s0) <b class=RED>BSS</b> 34:3d:c4:43:07:00(on wlp2s0)
  <b class=RED>freq:</b> 2462  <b class=RED>freq:</b> 2462
- signal: -85.00 dBm + <b class=RED>signal:</b> -85.00 dBm 
- last seen: 4248 ms ago + <b class=RED>last seen:</b> 4248 ms ago 
- SSID: 2.4G-070E + <b class=RED>SSID:</b> 2.4G-070E 
- DS Parameter set: channel 11 + <b class=RED>DS Parameter set:</b> channel 11 
- * Group cipher: TKIP + * <b class=RED>Group cipher:</b> TKIP 
- * Pairwise ciphers: CCMP TKIP + * <b class=RED>Pairwise ciphers:</b> CCMP TKIP 
- * primary channel: 11 + * <b class=RED>primary channel:</b> 11 
- * Group cipher: TKIP + * <b class=RED>Group cipher:</b> TKIP 
- * Pairwise ciphers: CCMP TKIP+ * <b class=RED>Pairwise ciphers:</b> CCMP TKIP
 <b class=RED>BSS</b> 36:3d:c4:43:07:02(on wlp2s0) <b class=RED>BSS</b> 36:3d:c4:43:07:02(on wlp2s0)
  <b class=RED>freq:</b> 2462  <b class=RED>freq:</b> 2462
- signal: -84.00 dBm + <b class=RED>signal:</b> -84.00 dBm 
- last seen: 4247 ms ago + <b class=RED>last seen:</b> 4247 ms ago 
- SSID: Buffalo-G-070E_2 + <b class=RED>SSID:</b> Buffalo-G-070E_2 
- DS Parameter set: channel 11+ <b class=RED>DS Parameter set:</b> channel 11
 <b class=RED>BSS</b> 94:83:c4:1c:29:56(on wlp2s0) <b class=RED>BSS</b> 94:83:c4:1c:29:56(on wlp2s0)
  <b class=RED>freq:</b> 5180  <b class=RED>freq:</b> 5180
- signal: -82.00 dBm + <b class=RED>signal:</b> -82.00 dBm 
- last seen: 3779 ms ago + <b class=RED>last seen:</b> 3779 ms ago 
- SSID: TomoyanWRT-ow5G + <b class=RED>SSID:</b> TomoyanWRT-ow5G 
- DS Parameter set: channel 36 + <b class=RED>DS Parameter set:</b> channel 36 
- * Group cipher: CCMP + * <b class=RED>Group cipher:</b> CCMP 
- * Pairwise ciphers: CCMP+ * <b class=RED>Pairwise ciphers:</b> CCMP
 <b class=RED>BSS</b> 98:f1:99:52:b2:03(on wlp2s0) <b class=RED>BSS</b> 98:f1:99:52:b2:03(on wlp2s0)
  <b class=RED>freq:</b> 5180  <b class=RED>freq:</b> 5180
- signal: -84.00 dBm + <b class=RED>signal:</b> -84.00 dBm 
- last seen: 3777 ms ago + <b class=RED>last seen:</b> 3777 ms ago 
- SSID: aterm-4e8a6a-a + <b class=RED>SSID:</b> aterm-4e8a6a-a 
- DS Parameter set: channel 36 + <b class=RED>DS Parameter set:</b> channel 36 
- Country: JP Environment: Indoor/Outdoor + <b class=RED>Country:</b> JP Environment: Indoor/Outdoor 
- * Group cipher: CCMP + * <b class=RED>Group cipher:</b> CCMP 
- * Pairwise ciphers: CCMP + * <b class=RED>Pairwise ciphers:</b> CCMP 
- * primary channel: 36 + * <b class=RED>primary channel:</b> 36 
- * Group cipher: CCMP + * <b class=RED>Group cipher:</b> CCMP 
- * Pairwise ciphers: CCMP + * <b class=RED>Pairwise ciphers:</b> CCMP 
- * Manufacturer: NEC Platforms, Ltd. + * <b class=RED>Manufacturer:</b> NEC Platforms, Ltd. 
- * Model: + * <b class=RED>Model:</b>  
 +</pre></html></WRAP> 
 +</WRAP> 
 + 
 +**iwlist コマンド版🤤**\\ 
 +<WRAP color_term> 
 +<WRAP color_command><html><pre> 
 +$ sudo iwlist wlp2s0 scanning | egrep 'Cell |(Address|Channel|Frequency|Quality|Signal level|Encryption|Last beacon|ESSID):?' 
 +</pre></html></WRAP> 
 +<WRAP color_result_long><html><pre> 
 +          <b class=RED>Cell</b> 01 - <b class=RED>Address:</b> 94:83:C4:E0:E6:12 
 +                    <b class=RED>Channel:</b>52 
 +                    <b class=RED>Frequency:</b>5.26 GHz (<b class=RED>Channel</b> 52) 
 +                    <b class=RED>Quality</b>=70/70  Signal level=-36 dBm   
 +                    <b class=RED>Encryption</b> key:on 
 +                    <b class=RED>ESSID:</b>"TomoyanWRT-dw5G" 
 +                    Extra: <b class=RED>Last beacon:</b> 157ms ago 
 +          <b class=RED>Cell</b> 02 - <b class=RED>Address:</b> 94:83:C4:E0:E6:11 
 +                    <b class=RED>Channel</b>:1 
 +                    <b class=RED>Frequency:</b>2.412 GHz (<b class=RED>Channel</b> 1) 
 +                    <b class=RED>Quality</b>=70/70  Signal level=-33 dBm   
 +                    <b class=RED>Encryption</b> key:on 
 +                    <b class=RED>ESSID:</b>"TomoyanWRT-dw24G" 
 +                    Extra: <b class=RED>Last beacon:</b> 4716ms ago 
 +          <b class=RED>Cell</b> 03 - <b class=RED>Address:</b> 94:83:C4:1C:29:56 
 +                    <b class=RED>Channel</b>:36 
 +                    <b class=RED>Frequency:</b>5.18 GHz (<b class=RED>Channel</b> 36) 
 +                    <b class=RED>Quality</b>=26/70  Signal level=-84 dBm   
 +                    <b class=RED>Encryption</b> key:on 
 +                    <b class=RED>ESSID:</b>"TomoyanWRT-ow5G" 
 +                    Extra: <b class=RED>Last beacon:</b> 3795ms ago 
 +          <b class=RED>Cell</b> 04 - <b class=RED>Address:</b> 98:F1:99:F2:B2:03 
 +                    <b class=RED>Channel</b>:36 
 +                    <b class=RED>Frequency:</b>5.18 GHz (<b class=RED>Channel</b> 36) 
 +                    <b class=RED>Quality</b>=25/70  Signal level=-85 dBm   
 +                    <b class=RED>Encryption</b> key:on 
 +                    <b class=RED>ESSID:</b>"aterm-4e8a6a-a" 
 +                    Extra: <b class=RED>Last beacon:</b> 3793ms ago 
 +          <b class=RED>Cell</b> 05 - <b class=RED>Address:</b> 94:83:C4:F0:7B:01 
 +                    <b class=RED>Channel:</b>11 
 +                    <b class=RED>Frequency:</b>2.462 GHz (<b class=RED>Channel</b> 11) 
 +                    <b class=RED>Quality</b>=70/70  Signal level=-29 dBm   
 +                    <b class=RED>Encryption</b> key:on 
 +                    <b class=RED>ESSID:</b>"OrangeWRT-ow24G" 
 +                    Extra: <b class=RED>Last beacon:</b> 4302ms ago
 </pre></html></WRAP> </pre></html></WRAP>
 </WRAP> </WRAP>
  • linux/commands/network/wireless.txt
  • 最終更新: 2022/08/29 06:08
  • by ともやん