Random Mac Addresses

Many new smartphones have a feature which uses a different, random, mac address when connecting to a new wifi network, by default. This address can change from time to time. This has privacy benefits when connecting to public wifi networks. However with corporate wifi networks, the mac address is often used to confirm the identity of the device and to allow access privileges. In this case it is necessary to disable this function.

Apple iPHone Devices

• Turn OFF the "Private Address" option in your wifi network configuration as per https://support.apple.com/en-za/HT211227

• Disconnect and re-connect to wifi-network

Android Devices

Enable "Use Phone MAC" in in the wifi configuration menu, Typically as follows but different phone makes have slightly different menus:

• Go to the Settings app on your Android device.
• Select Connections
• Select Wi-Fi.
• Select gear icon next to the required Wi-Fi network name
• Select Advanced
• Select Privacy Use ... MAC
• Select Use phone MAC.