服务端配置
使用一个debian,ip为192.168.122.253,安装和配置chrony
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apt install chrony
echo "server ntp.aliyun.com iburst" >> /etc/chrony/conf.d/ntpserver.conf
允许本网段访问该服务器
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echo "allow 192.168.122.0/24" >> /etc/chrony/conf.d/ntpserver.conf
允许以本地时间授时
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echo "local stratum 10" >> /etc/chrony/conf.d/ntpserver.conf
重启chrony服务
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systemctl restart chrony
客户端配置
直接写到配置文件
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echo 'server 192.168.122.253 iburst' > /etc/chrony/sources.d/local-ntp-server.sources
重启chrony服务
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systemctl restart chrony
验证
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chronyc sources -v