【ntp】How to update ntp to 4.2.8p12

原始版本

ntpd 4.2.6p5 版本的漏洞详细

https://www.jianshu.com/p/a6a761617736

升级版本

How to compile  ntp-4.2.8p12

http://www.linuxfromscratch.org/blfs/view/cvs/basicnet/ntp.html

kernel reports clock unsyncronized

https://forums.unraid.net/topic/75494-kernel-reports-clock-unsyncronized

Centos 7.4 升级 NTP 到 4.2.8p12 版本

https://www.jianshu.com/p/33933c240f59

Linux升级NTPD服务器-编译安装ntp-4.2.8p9与配置

http://blog.51cto.com/7424593/1883058