本文介绍了macOS 15.5（可能更早）及之后版本通过SIP限制MAC地址修改的情况，包括spoof-mac工具失效、sudo ifconfig en0 ether [mac address]失效等问题，并推荐使用Wireless Diagnostics app或wdutil命令行工具进行Wi-Fi诊断。

macOS 在 15.5(可能更早)及之后 通过 SIP 限制了 MAC 地址的修改 :(

具体表现为：spoof-mac 工具失效；sudo ifconfig en0 ether [mac address]也失效。

WARNING: The airport command line tool is deprecated and will be removed in a future release.For diagnosing Wi-Fi related issues, use the Wireless Diagnostics app or wdutil command line tool.ifconfig: ioctl (SIOCAIFADDR): Can't assign requested address

ref:

https://github.com/yuaotian/go-cursor-help/issues/488https://github.com/yuaotian/go-cursor-help/issues/540https://github.com/feross/SpoofMAC/issues/123https://github.com/feross/SpoofMAC/issues/124