I have read many threads on StackExchange and some other blogs but none helped me. The issue is with aircrack-ng on Kali Linux. It gives me error No such BSSID available when I run aireply-ng. I think it is because of not having mon0 when I run airmon-ng.

root@kali:~# uname -a
Linux kali 4.19.0-kali1-amd64 #1 SMP Debian 4.19.13-1kali1 (2019-01-03) x86_64 GNU/Linux

I have updated the driver of usb wifi adaptor; RTL8812AU and it is the output of iwconfig.

root@kali:~# iwconfig
eth0      no wireless extensions.

lo        no wireless extensions.

wlan0     IEEE 802.11  Mode:Monitor  Frequency:2.422 GHz  Tx-Power=18 dBm   
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Power Management:off

I think it needs to show the name of the adapter in the monitor mode, something like mon0 or wlanmon0 but it shows only 3 or some other numbers.

root@kali:~# airmon-ng start wlan0

PHY Interface   Driver      Chipset

phy0    wlan0       88XXau      Realtek Semiconductor Corp. RTL8812AU 802.11a/b/g/n/ac WLAN Adapter

        (mac80211 monitor mode already enabled for [phy0]wlan0 on [phy0]3)

I have read on some blogs that it does not really matter if there is no mon0; but it doesn't work at all and just give me the following error, No such BSSID available.

root@kali:~# aireplay-ng --deauth 100 -a MAC_OF_AP -c MAC_OF_TARGET wlan0
16:56:02  Waiting for beacon frame (BSSID: MAC_OF_AP) on channel 3
16:56:12  No such BSSID available.

P.S. - I have tested it on Windows 10 and Ubuntu 18.10 hosts as well as Kali 2019 and ParrotSec. Both have the same issue.

  • 1
    Are you actually setting MAC_OF_AP and MAC_OF_TARGET to the correct values in your aireplay-ng command? – Polynomial Mar 13 at 0:28
  • Did you run airmon-ng check kill before airmon-ng start wlan0? – they Mar 13 at 3:07
  • Are you on the right channel? I see that the AP is on channel 3, and when you started airmon you selected no channel, try airmon-ng start wlan0 3 Also before that do the check kill command as @they suggested. – Azteca Mar 13 at 5:19

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