--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/components/ntp/manpages/ntptrace.8	Fri Oct 23 15:32:50 2015 -0700
@@ -0,0 +1,116 @@
+'\" te
+.\" CDDL HEADER START
+.\"
+.\" The contents of this file are subject to the terms of the
+.\" Common Development and Distribution License (the "License").
+.\" You may not use this file except in compliance with the License.
+.\"
+.\" You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+.\" or http://www.opensolaris.org/os/licensing.
+.\" See the License for the specific language governing permissions
+.\" and limitations under the License.
+.\"
+.\" When distributing Covered Code, include this CDDL HEADER in each
+.\" file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+.\" If applicable, add the following below this CDDL HEADER, with the
+.\" fields enclosed by brackets "[]" replaced with your own identifying
+.\" information: Portions Copyright [yyyy] [name of copyright owner]
+.\"
+.\" CDDL HEADER END
+.\"
+.\" Copyright (c) 2009, 2015, Oracle and/or its affiliates. All rights reserved.
+.\"
+.TH "ntptrace" "8" "" "" "System Administration Commands"
+.SH NAME
+ntptrace \- trace a chain of NTP hosts back to their master time source
+.SH SYNOPSIS
+.LP
+.nf
+\fB/usr/sbin/ntptrace\fR [\fB-n\fR] [\fB-m\fR \fImaxhosts\fR] [\fIserver\fR]
+.fi
+.SH DESCRIPTION
+.LP
+\fBntptrace\fR determines from where a given Network Time Protocol (\fBNTP\fR) server gets its time, and follows the chain of  \fBNTP\fR servers back to their master time source. If given no arguments, it starts with  \fIlocalhost\fR.
+.SH OPTIONS
+.LP
+The following options are supported:
+.sp
+.ne 2
+.mk
+.na
+\fB\fB-n\fR\fR
+.ad
+.RS 14n
+.rt  
+Turns off the printing of host names; instead, host IP addresses are given.
+.RE
+
+.sp
+.ne 2
+.mk
+.na
+\fB\fB-m\fR \fImaxhosts\fR\fR
+.ad
+.RS 14n
+.rt  
+Sets the maximum number of levels up the chain that will be followed.
+.RE
+
+.SH EXAMPLES
+.LP
+\fBExample 1 \fRSample Output From the \fBntptrace\fR Command
+.LP
+The following example shows the output from the \fBntptrace\fR command:
+
+.sp
+.in +2
+.nf
+% \fBntptrace\fR
+
+
+ localhost: stratum 4, offset 0.0019529, synch distance 0.144135
+ server2.bozo.com: stratum 2, offset 0.0124263, synch distance 0.115784
+ usndh.edu: stratum 1, offset 0.0019298, synch distance 0.011993, refid 'WWVB'
+.fi
+.in -2
+.sp
+
+.LP
+On each line, the fields are (left to right):
+
+.RS +4
+.TP
+.ie t \(bu
+.el o
+The server's host name
+.RE
+.RS +4
+.TP
+.ie t \(bu
+.el o
+The server's stratum
+.RE
+.RS +4
+.TP
+.ie t \(bu
+.el o
+The time offset between that server and the local host (as measured by \fBntptrace\fR; this is why it is not always zero for  \fIlocalhost\fR)
+.RE
+.RS +4
+.TP
+.ie t \(bu
+.el o
+The host's synchronization distance
+.RE
+.RS +4
+.TP
+.ie t \(bu
+.el o
+The reference clock \fBID\fR (only for stratum-1 servers)
+.RE
+.LP
+All times are given in seconds. Synchronization distance is a measure of the goodness of the clock's time.
+.SH SEE ALSO
+.LP
+\fBntpq\fR(8), \fBntpd\fR(8), \fBntpdc\fR(8), \fBattributes\fR(7))
+