Page MenuHomeFreeBSD
Files F105718109

D9011.diff
No OneTemporary
Actions

D9011.diff
View Options

Index: head/etc/ntp.conf
===================================================================
--- head/etc/ntp.conf
+++ head/etc/ntp.conf
@@ -11,28 +11,43 @@
#
#
-# The following three servers will give you a random set of three
-# NTP servers geographically close to you.
-# See http://www.pool.ntp.org/ for details. Note, the pool encourages
+# Set the target and limit for adding servers configured via pool statements
+# or discovered dynamically via mechanisms such as broadcast and manycast.
+# Ntpd automatically adds maxclock-1 servers from configured pools, and may
+# add as many as maxclock*2 if necessary to ensure that at least minclock
+# servers are providing good consistant time.
+#
+tos minclock 3 maxclock 6
+
+#
+# The following pool statement will give you a random set of NTP servers
+# geographically close to you. A single pool statement adds multiple
+# servers from the pool, according to the tos minclock/maxclock targets.
+# See http://www.pool.ntp.org/ for details. Note, pool.ntp.org encourages
# users with a static IP and good upstream NTP servers to add a server
# to the pool. See http://www.pool.ntp.org/join.html if you are interested.
#
# The option `iburst' is used for faster initial synchronization.
#
-server 0.freebsd.pool.ntp.org iburst
-server 1.freebsd.pool.ntp.org iburst
-server 2.freebsd.pool.ntp.org iburst
-#server 3.freebsd.pool.ntp.org iburst
+pool 0.freebsd.pool.ntp.org iburst
#
# If you want to pick yourself which country's public NTP server
-# you want sync against, comment out the above servers, uncomment
-# the next ones and replace CC with the country's abbreviation.
-# Make sure that the hostnames resolve to a proper IP address!
-#
-# server 0.CC.pool.ntp.org iburst
-# server 1.CC.pool.ntp.org iburst
-# server 2.CC.pool.ntp.org iburst
+# you want to sync against, comment out the above pool, uncomment
+# the next one, and replace CC with the country's abbreviation.
+# Make sure that the hostname resolves to a proper IP address!
+#
+# pool 0.CC.pool.ntp.org iburst
+
+#
+# To configure a specific server, such as an organization-wide local
+# server, add lines similar to the following. One or more specific
+# servers can be configured in addition to, or instead of, any server
+# pools specified above. When both are configured, ntpd first adds all
+# the specific servers, then adds servers from the pool until the tos
+# minclock/maxclock targets are met.
+#
+#server time.my-internal.org iburst
#
# Security:
@@ -40,11 +55,17 @@
# By default, only allow time queries and block all other requests
# from unauthenticated clients.
#
+# The "restrict source" line allows peers to be mobilized when added by
+# ntpd from a pool, but does not enable mobilizing a new peer association
+# by other dynamic means (broadcast, manycast, ntpq commands, etc).
+#
# See http://support.ntp.org/bin/view/Support/AccessRestrictions
# for more information.
#
-restrict default limited kod nomodify notrap nopeer noquery
-restrict -6 default limited kod nomodify notrap nopeer noquery
+restrict default limited kod nomodify notrap noquery nopeer
+restrict -6 default limited kod nomodify notrap noquery nopeer
+restrict source limited kod nomodify notrap noquery
+
#
# Alternatively, the following rules would block all unauthorized access.
#
@@ -65,7 +86,6 @@
# The following settings allow unrestricted access from the localhost
restrict 127.0.0.1
restrict -6 ::1
-restrict 127.127.1.0
#
# If a server loses sync with all upstream servers, NTP clients

File Metadata

Mime Type
text/plain
Expires
Fri, Dec 20, 4:04 PM (20 h, 58 m)
Storage Engine
blob
Storage Format
Raw Data
Storage Handle
15531517
Default Alt Text
D9011.diff (3 KB)

Event Timeline