#
# NTP configuration file (ntp.conf)
# grundoon.udel.edu
#
server 127.127.11.1 prefer      # Arbiter 1088 GPS receiver
fudge 127.127.11.1 time1 .00487 flag1 1 flag4 1
server 127.127.22.1 minpoll 4   # PPS quick poll
fudge 127.127.22.1              # default use PLL/FLL loop

broadcast 128.4.2.255 key 5     # brpadcast on LAN shared key
broadcast 239.1.1.2 autokey     # multicast on WAN autokey

manycastclient 239.1.1.1 autokey maxpoll 12 ttl 7
manycastserver 239.1.1.1
#
# Access control stuff
#
restrict default noserve        # default deny
restrict 127.0.0.1              # allow local host
restrict 128.4.0.0 mask 255.255.0.0 # allow DCnet clients
restrict 128.175.0.0 mask 255.255.0.0 # allow UDel clients
restrict 140.173.0.0 mask 255.255.0.0 # allow DARTnet/CAIRN clients
#
# Authentication stuff
#
crypto                          # enable public key
keys /usr/local/etc/ntp.keys    # path for keys file
trustedkey 3 4 5 14             # define trusted keys
requestkey 14                   # key (7) for accessing server variables
controlkey 14                   # key (6) for accessing server variables
#
# Miscellaneous stuff
#
driftfile /etc/ntp.drift        # path for drift file
statsdir /var/spool/ntpstats/   # directory for statistics files
filegen loopstats file loopstats type day enable