user daemon server time.cloudflare.com iburst nts server ntppool1.time.nl iburst nts server nts.netnod.se iburst nts server ptbtime1.ptb.de iburst nts server time.dfm.dk iburst nts server time.cifelli.xyz iburst nts minsources 3 authselectmode require # EF dscp 46 driftfile /var/db/chrony/chrony.drift bindcmdaddress /var/run/chrony/chronyd.sock log tracking measurements statistics logdir /var/log/chrony ntsdumpdir /var/db/chrony/ leapsectz right/UTC makestep 1.0 3 rtconutc rtcsync