Output of `ifconfig wlan0`:

wlan0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 192.168.1.155  netmask 255.255.255.0  broadcast 192.168.1.255
        inet6 fe80::21f:1fff:fe61:d94d  prefixlen 64  scopeid 0x20<link>
        ether 00:1f:1f:61:d9:4d  txqueuelen 1000  (Ethernet)
        RX packets 544  bytes 146635 (143.1 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 48  bytes 4377 (4.2 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0