1# Access restrictions documented in ntp.conf(5) and 2# http://support.ntp.org/bin/view/Support/AccessRestrictions 3# Limit network machines to time queries only 4 5restrict default kod nomodify notrap nopeer noquery 6restrict -6 default kod nomodify notrap nopeer noquery 7 8# localhost is unrestricted 9restrict 127.0.0.1 10restrict -6 ::1 11 12includefile /private/etc/ntp.conf 13includefile /private/etc/ntp_opendirectory.conf 14