lo        no wireless extensions.

eth0      no wireless extensions.

eth1      no wireless extensions.

eth0.0    no wireless extensions.

br-lan    no wireless extensions.

wl0       IEEE 802.11-DS  ESSID:"killig"
          Mode:Master  Frequency:2.432 GHz  Access Point: 00:17:31:D6:99:5C
          Tx-Power:19 dBm
          Link Noise level:-96 dBm
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:74  Invalid misc:0   Missed beacon:0

wl0.1     no wireless extensions.

br-gwifi  no wireless extensions.