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Interface: TP-LINK TL-WN722N v3 (RTL8188EUS, 2357:010c)
Kernel: 5.11.0-42, 5.4.83
rtwifi: 70f3270 with fixes to allow compilation
- plug in interface (wlan0)
airodump-ng wlan0
-> networks listed, rx worksip link set wlan0 down
ip link set wlan0 up
airodump-ng wlan0
-> no networks shown, nothing rx'd- send injected packets, e.g.
hcxdumptool --do_rcascan -i wlan0
-> networks listed, positive injection rate - after a CTRL-C hcxdumptool exits and puts interface down:
airodump-ng wlan0
-> no networks shown, nothing rx'd hcxdumptool --do_rcascan -i wlan0
but ended bykillall -9 hcxdumptool
(interface not put down)airodump-ng wlan0
-> networks listed, rx works
Cross-check by running hcxdumptool --do_rcascan -i wlan0 --silent
that doesn't send any packet and shows no reception.
Probably at 'interface up' something in the RX path is not activated again, that is when packets are sent.
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