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 37