Turning Off IPv6 on Mac OS X

Overview

I often felt that the network connection on Yosemite was slow.
Since IPv6 is enabled by default,
and the world hasn’t fully transitioned to IPv6 yet,
I decided to turn IPv6 off for now.

ps

↓ Here’s a related article too

• http://minoru.jetsets.jp/%E3%82%B3%E3%83%B3%E3%83%94%E3%83%A5%E3%83%BC%E3%82%BF/os-x-yosemite-%E3%82%A4%E3%83%B3%E3%82%BF%E3%83%BC%E3%83%8D%E3%83%83%E3%83%88%E3%81%8C%E3%82%84%E3%81%A3%E3%81%B1%E3%82%8A%E9%81%85%E3%81%84/