Wifi卡监控模式

Wifi卡监控模式

我使用的是 Antergos Linux,4.9.73-1-lts x86_64。我买了一个 USB Wi-Fi 适配器 Tp-Link TL-WN722N,但无法在我的笔记本电脑上设置它。我里面还有 MT7630e Wi-Fi 卡。在第二张卡上进入监控模式的方法是否相同?我应该发布什么信息/日志?

[root@OrpheusPlanet starorpheus]# iwconfig
 wlp3s0f0  IEEE 802.11  ESSID:"Mamus"  
           Mode:Managed  Frequency:2.427 GHz  Access Point: C0:25:E9:B1:A1:92   
           Bit Rate=150 Mb/s   Tx-Power=20 dBm   
           Retry short limit:7   RTS thr:off   Fragment thr:off
           Encryption key:off
           Power Management:off
           Link Quality=70/70  Signal level=56 dBm  
           Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
           Tx excessive retries:13  Invalid misc:74   Missed beacon:0

 wlp0s20u1  unassociated  Nickname:"<WIFI@REALTEK>"       ; this one is external
           Mode:Managed  Frequency=2.412 GHz  Access Point: Not-Associated   
           Sensitivity:0/0  
           Retry:off   RTS thr:off   Fragment thr:off
           Encryption key:off
           Power Management:off
           Link Quality:0  Signal level:0  Noise level:0
           Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
           Tx excessive retries:0  Invalid misc:0   Missed beacon:0

[root@OrpheusPlanet starorpheus]# iw dev
 phy#0
      Interface wlp3s0f0
           ifindex 3
           wdev 0x1
           addr ec:0e:c4:29:80:d9
           type managed
           channel 4 (2427 MHz), width: 40 MHz, center1: 2437 MHz
           txpower 20.00 dBm

 [root@OrpheusPlanet starorpheus]# iw wlp0s20u1 set monitor control
 command failed: No such device (-19)

所以一切看起来我已为该卡安装 Wi-Fi 驱动程序(我可以连接到网络),但它不支持监控模式。我说得对吗?我该如何检查?

答案1

检查设备的版本。TLWN722N V2 原生驱动程序不支持监控模式。除非您安装 Mfruba 提供的自定义驱动程序关联

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