# # NTP configuration file (ntp.conf) # SunOS rackety.u 4.1.3 243 sun4c # server 127.127.4.0 prefer # Spectracom GPS receiver #1 fudge 127.127.4.0 refid GPS1 time1 -.000097 flag1 1 server 127.127.4.1 # Spectracom GPS receiver #2 fudge 127.127.4.1 refid GPS2 time1 -.000097 flag1 1 server 127.127.4.2 # Spectracom WWVB receiver #1 # delays: prop 0.0088 ant .0002 rcvr .0173 = 26.3 ms; os .0035 fudge 127.127.4.2 refid WVB1 time1 .0021 flag4 1 flag1 1 server 127.127.4.3 # Spectracom WWVB receiver #2 # delays: prop 0.0088 ant .0002 rcvr .0173 = 26.3 ms; os .0035 fudge 127.127.4.3 refid WVB2 time1 .0021 flag4 1 flag1 1 server 127.127.22.1 # PPS fudge 127.127.22.1 flag3 1 # kernel PPS # # Services # broadcast 224.0.1.1 autokey # multicast broadcast 128.4.1.255 autokey # local subnet broadcast manycastclient 239.1.1.1 autokey maxpoll 12 ttl 7 # manycast manycastserver 239.1.1.1 # manycast # # Access controls # restrict default limited # default limit clients per net 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 UDELnet 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 # symmetric 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 # frequency offset statsdir /rackety/ntpstats/ # directory for statistics files filegen peerstats file peerstats type day enable filegen loopstats file loopstats type day enable filegen clockstats file clockstats type day enable