On: iPhones have been exposing MAC addresses despite Apple’s promises otherwise

[rconti]

Fascinating. How do you know these details? :)

[Fischgericht → rconti]

4 hour layover, Laptop, Wireshark, nothing better to do. Also, the wife demanded WiFi for her phone, so I decided to debug the problem...

[pxeboot → rconti]

Most desktop operating systems will show you the DHCP lease time and subnet mask if you look in the right place.

[runjake → pxeboot]

Windows:

  ipconfig /all

macOS:

  ipconfig getpacket <interface>

Linux:

  cat /var/lib/dhcp/dhclient.leases