#
# NTP configuration file (ntp.conf)
# SunOS rackety.u 4.1.3 243 sun4c
#
# This is for a dedicated primary server connected to four reference
# clocks and providing service via multicast, broadcast, manycast and
# the usual suspects. It blocks previous versions and limits clients
# per network to two and returnd a kiss-of-death packet if the
# sender is blocked. Note that the precise fudge factors were
# determined using the calibrate feature and that the kernel PPS
# discipline is selected.
#
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 version kod # 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

You are viewing proxied material from ftp.icm.edu.pl. The copyright of proxied material belongs to its original authors. Any comments or complaints in relation to proxied material should be directed to the original authors of the content concerned. Please see the disclaimer for more details.