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2 Fixed typo
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It has anythingnothing to do with SIP because the fact is you cannot change the actual physical MAC Address of a NIC in that manner as it is encoded in it's EPROM. You can spoof a MAC Address in that manner however the actual physical MAC Address of a NIC will always be that of which it was programmed until reprogramed in the EPROM. I changed my MAC to what yours reports, while ifconfig shows the spoofed address the actual physical MAC Address remains as it was originally programmed. Wireshark is reporting the spoofed address but that doesn't stop a hardware verification app that polling the actual physical hardware for its address from seeing the real address.

It has anything to do with SIP because the fact is you cannot change the actual physical MAC Address of a NIC in that manner as it is encoded in it's EPROM. You can spoof a MAC Address in that manner however the actual physical MAC Address of a NIC will always be that of which it was programmed until reprogramed in the EPROM. I changed my MAC to what yours reports, while ifconfig shows the spoofed address the actual physical MAC Address remains as it was originally programmed. Wireshark is reporting the spoofed address but that doesn't stop a hardware verification app that polling the actual physical hardware for its address from seeing the real address.

It has nothing to do with SIP because the fact is you cannot change the actual physical MAC Address of a NIC in that manner as it is encoded in it's EPROM. You can spoof a MAC Address in that manner however the actual physical MAC Address of a NIC will always be that of which it was programmed until reprogramed in the EPROM. I changed my MAC to what yours reports, while ifconfig shows the spoofed address the actual physical MAC Address remains as it was originally programmed. Wireshark is reporting the spoofed address but that doesn't stop a hardware verification app that polling the actual physical hardware for its address from seeing the real address.

1
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It has anything to do with SIP because the fact is you cannot change the actual physical MAC Address of a NIC in that manner as it is encoded in it's EPROM. You can spoof a MAC Address in that manner however the actual physical MAC Address of a NIC will always be that of which it was programmed until reprogramed in the EPROM. I changed my MAC to what yours reports, while ifconfig shows the spoofed address the actual physical MAC Address remains as it was originally programmed. Wireshark is reporting the spoofed address but that doesn't stop a hardware verification app that polling the actual physical hardware for its address from seeing the real address.