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#          Institute of Mine Seismology 		#
#                                                       #
# Example NTP time server configurations. Copy the 	#
# following time server configurations into your 	#
# ntp.conf file, customising where appropriate.		#
#							#
# Note that this is not	the entire ntp configuration	#
# file, just the time servers configuraion section.	#
#########################################################

# Local clock - last resort for IMS devices to slave to 
# if no  other sources are reachable
server 127.127.1.0
# Fudge local clock's stratum to be greater (worse) than 
# any other likely sources of time
fudge 127.127.1.0 stratum 10

# Server's for Australia
# (obtained from: http://www.pool.ntp.org/zone/au)
#server 0.au.pool.ntp.org
#server 1.au.pool.ntp.org
#server 2.au.pool.ntp.org
#server 3.au.pool.ntp.org

# Server's for South Africa
# (obtained from: http://www.pool.ntp.org/zone/za)
server 2.za.pool.ntp.org
server 0.africa.pool.ntp.org
server 3.africa.pool.ntp.org

# Local NTP server provided by IT
server myserver.mydomain.com

# GPS receiver with NMEA sentences on port "/dev/gps0"
# (remember to make a udev rule for this symlink to
# point to the correct serial port with correct 
# permissions)
# The mode argument instructs the NMEA GPS driver of NTP
# to open the port at 9600 baud and use all supported 
# NMEA sentences ($GPMRC, $GPGGA, $GPGLL, $GPZDA or 
# $GPZDG)
server 127.127.20.0 mode 16
# Fudge this clock to use PPS (flag1=1), use rising edge
# of PPS signal (flag2=0) and use kernel discipline 
# (flag3=1)
fudge 127.127.20.0 flag1 1 flag2 0 flag3 1

#########################################################
#          Institute of Mine Seismology 		#
#########################################################