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-rw-r--r--contrib/ntp/conf/rackety.conf10
1 files changed, 9 insertions, 1 deletions
diff --git a/contrib/ntp/conf/rackety.conf b/contrib/ntp/conf/rackety.conf
index d3f231ccf64f..684e4b71160e 100644
--- a/contrib/ntp/conf/rackety.conf
+++ b/contrib/ntp/conf/rackety.conf
@@ -2,6 +2,14 @@
# 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
@@ -24,7 +32,7 @@ manycastserver 239.1.1.1 # manycast
#
# Access controls
#
-restrict default limited # default limit clients per net
+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