# Welcome to the chrony configuration file. See chrony.conf(5) for more
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# About using servers from the NTP Pool Project in general see (LP: #104525).
# Approved by Ubuntu Technical Board on 2011-02-08.
# See http://www.pool.ntp.org/join.html for more information.
#pool ntp.ubuntu.com        iburst maxsources 4
#pool 0.ubuntu.pool.ntp.org iburst maxsources 1
#pool 1.ubuntu.pool.ntp.org iburst maxsources 1
#pool 2.ubuntu.pool.ntp.org iburst maxsources 2

# WE DONT WANT FOREIGN TIME SERVERS TO BE USED.
# So we commented out all those "pool" lines.
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server time.uni-freiburg.de
# your time server goes here ^^^^^
# it "maybe" is your local AD Domain controller itself, if it runs a local ntp time server.