> For the complete documentation index, see [llms.txt](https://hacking-notes.jord4n.pro/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hacking-notes.jord4n.pro/ja/hacking-wifi/wpa-wpa2-psk-network-attacks/reconnaissance-and-capture/airodump-filter-modes.md).
# Airodump フィルターモード
チャネル、ESSID、または BSSID によって許可されたキャプチャを絞り込む。
`airodump-ng` 多数のアクセスポイントを一度に表示できます。キャプチャをフィルタリングして、対象範囲内の資産に絞り込みます。
{% hint style="warning" %}
承認済みの機器をキャプチャします。フィルターは評価の承認に代わるものではありません。
{% endhint %}
### フィルターを選択
アクセスポイントの周波数が分かっている場合はチャネルを使用します。ESSID を使うと、ネットワークを名前で追跡できます。BSSID を使うと、特定の無線を識別できます。
### チャネルでフィルタ
```bash
airodump-ng -c 1 wlan0mon
```
その `-c` 値は偵察中に観測されたチャネルと一致している必要があります。
### ESSID でフィルタ
ネットワークの広告名でフィルタします:
```bash
airodump-ng --essid WIFI wlan0mon
```
### BSSID でフィルタ
アクセスポイントの MAC アドレスでフィルタします:
```bash
airodump-ng --bssid BC:0F:9A:66:1A:8E wlan0mon
```
BSSID は、複数のネットワークが同じ名前を共有している場合のあいまいさを解消します。
---
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