极路由hosts

cat /etc/hosts

127.0.0.1 localhost tw-vars hiwifi
192.168.199.1 t.w tw t 4006024680.com www.4006024680.com tw-download hiwifi.com hiwifi
192.168.199.1 client.openapi.hiwifi.com
192.168.199.1 push.openapi.hiwifi.com

为什么极路由用tw或者t来指代自己呢？费解，tw看起来像台湾的拼音缩写...