The MAC address change SwitchHosts does not take effect

SwitchHosts ://net-internals/#sockets ://net-internals/#sockets ://net-internals/#sockets ://net-internals/#sockets ://net-internals/#sockets

Click Close Idle Sockets and Flush Socket Pools

Click Clear Host cache

Method 2 On the terminal, run sudo killall -hup mDNSResponder to copy the DNS server and press Enter. Then Enter the administrator password. The DNS server is refreshed

Mac OS X 10.7 — 10.8: Sudo killall-hup mDNSResponder

Mac OS X 10.5-10.6: dscacheUtil-flushCache

Mac OS X 10.4：lookupd -flushcache