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Exact time in the FI network
A server can be used to synchronize the exact time of computers
time.fi.muni.cz . The server provides the exact time log
NTP (or
SNTP ) from anywhere on the Internet and protocol
time (RFC 868) within the FI network.
This server is part of a distributed network of NTP servers NTP Pool Project , see also monitoring graphs for IPv4 and for IPv6 .
Unix time synchronization
For accurate synchronization, you need to install the NTP daemon (typically the
ntp , No
openntpd ). In the configuration file
/etc/ntp.conf then we recommend setting up a faculty NTP server, ie adding a line
server time.fi.muni.cz iburst and comment on lines with directives
pool .
The alternative is
chrony (
chronyd ). If you are a server
time.fi.muni.cz have not been set during installation, this can be done by commenting out the directive line
pool in the file
/etc/chrony.conf and adding a line
server time.fi.muni.cz iburst .
Time synchronization on Windows
In Windows, the command can be used
w32tm /config /manualpeerlist:time.fi.muni.cz /syncfromflags:manual /update
which must be run on the command line with administrator rights.
To check the settings, use
w32tm /query /configuration