Posts in 2022
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How to change Mac OS X network MAC address
in Mac
How to change Mac OS X network MAC address? How to solve “ifconfig: ioctl (SIOCAIFADDR): Can’t assign requested address” error on newer Mac OS X.
What is MAC address A media access control address (MAC address) is a unique identifier assigned to a network interface controller (NIC) for use as a network address in communications within a network segment. This use is common in most IEEE 802 …
Posts in 2021
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Fix Slow Wi-Fi on Mac OS X by Reset Wi-Fi configuration and Advanced Wireless Troubleshooting
in Mac
Fix Slow Wi-Fi on Mac OS X by Reset Wi-Fi configuration and Advanced Wireless Troubleshooting. After use Mac OS X for a long time or OS upgrade, the signal indicate the wifi connection is in good state, however the Wifi connection speed became very slow, with speed test result less than 1MB/s in very good router signal coverage.
Slow Wi-Fi Symptom After use Mac OS X for a long time or OS upgrade, the signal indicate the wifi connection is in good state, however the Wifi connection speed became very slow, with speed test result less than 1MB/s in very good router signal …