pool 0.ru.pool.ntp.org iburst minpoll 10
pool 1.ru.pool.ntp.org iburst minpoll 10
pool 2.ru.pool.ntp.org iburst minpoll 10
pool 3.ru.pool.ntp.org iburst minpoll 10
driftfile /var/lib/chrony/drift
local stratum 8
allow all
makestep 1.0 3
smoothtime 50000 0.01
rtcsync