使用chrony怎么样?
脚步
在您的两个设备中安装 chrony
sudo apt install chrony
让我们假设服务器 IP 地址 192.168.1.87 然后客户端配置(/etc/chrony/chrony.conf)如下:
server 192.168.1.87 iburst
keyfile /etc/chrony/chrony.keys
driftfile /var/lib/chrony/chrony.drift
log tracking measurements statistics
logdir /var/log/chrony
服务器配置(/etc/chrony/chrony.conf),假设你的客户端IP是192.168.1.14
keyfile /etc/chrony/chrony.keys
driftfile /var/lib/chrony/chrony.drift
log tracking measurements statistics
logdir /var/log/chrony
local stratum 8
manual
allow 192.0.0.0/24
allow 192.168.1.14
在两台计算机中重新启动 chrony
sudo systemctl stop chrony
sudo systemctl start chrony
5.1 在客户端检查,
sudo systemctl status chrony
`**output**:
июн 24 13:26:42 op-desktop systemd[1]: Starting chrony, an NTP client/server...
июн 24 13:26:42 op-desktop chronyd[9420]: chronyd version 3.2 starting (+CMDMON +NTP +REFCLOCK +RTC +PRIVDROP +SCFILTER +SECHASH +SIGND +ASYNCDNS +IPV6 -DEBUG)
июн 24 13:26:42 op-desktop chronyd[9420]: Frequency -6.446 +/- 1.678 ppm read from /var/lib/chrony/chrony.drift
июн 24 13:26:43 op-desktop systemd[1]: Started chrony, an NTP client/server.
июн 24 13:26:49 op-desktop chronyd[9420]: Selected source 192.168.1.87`
5.1chronyc tracking
输出:
Reference ID : C0A80157 (192.168.1.87)
Stratum : 9
Ref time (UTC) : Thu Jun 24 10:50:34 2021
System time : 0.000002018 seconds slow of NTP time
Last offset : -0.000000115 seconds
RMS offset : 0.017948076 seconds
Frequency : 5.491 ppm slow
Residual freq : +0.000 ppm
Skew : 0.726 ppm
Root delay : 0.002031475 seconds
Root dispersion : 0.000664742 seconds
Update interval : 65.2 seconds
Leap status : Normal