/contrib/ntp/conf/grundoon.conf

 1#
 2# NTP configuration file (ntp.conf)
 3# grundoon.udel.edu
 4#
 5server 127.127.11.1 prefer	# Arbiter 1088 GPS receiver
 6fudge 127.127.11.1 time1 .00487 flag1 1 flag4 1
 7server 127.127.22.1 minpoll 4	# PPS quick poll
 8fudge 127.127.22.1		# default use PLL/FLL loop
 9
10broadcast 128.4.2.255 key 5	# brpadcast on LAN shared key
11broadcast 239.1.1.2 autokey	# multicast on WAN autokey
12
13manycastclient 239.1.1.1 autokey maxpoll 12 ttl 7
14manycastserver 239.1.1.1 
15#
16# Access control stuff
17#
18restrict default noserve	# default deny
19restrict 127.0.0.1		# allow local host
20restrict 128.4.0.0 mask 255.255.0.0 # allow DCnet clients
21restrict 128.175.0.0 mask 255.255.0.0 # allow UDel clients
22restrict 140.173.0.0 mask 255.255.0.0 # allow DARTnet/CAIRN clients
23#
24# Authentication stuff
25#
26crypto				# enable public key
27keys /usr/local/etc/ntp.keys	# path for keys file
28trustedkey 3 4 5 14		# define trusted keys
29requestkey 14			# key (7) for accessing server variables
30controlkey 14			# key (6) for accessing server variables
31#
32# Miscellaneous stuff
33#
34driftfile /etc/ntp.drift	# path for drift file
35statsdir /var/spool/ntpstats/	# directory for statistics files
36filegen loopstats file loopstats type day enable