The MAC address obfuscator currently replaces all MAC addresses with the same value xx:xx:xx:xx:xx:xx. We also need should support uniquely generated value for detected MAC addresses similar to how IP addresses are obfuscated. This feature will also be used for reuse of replacement from previous runs.

AC:

• Update the MACAddressObfuscator constructor to take replacement strategy as a parameter.
• Add a generator for the replacement function like in the IP obfuscator.
• Add tests to verify that MAC addresses get unique values.