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-rw-r--r--contrib/ntp/ntpd/ntp.keys.html14
1 files changed, 11 insertions, 3 deletions
diff --git a/contrib/ntp/ntpd/ntp.keys.html b/contrib/ntp/ntpd/ntp.keys.html
index 738f9e0..409e7fc 100644
--- a/contrib/ntp/ntpd/ntp.keys.html
+++ b/contrib/ntp/ntpd/ntp.keys.html
@@ -33,7 +33,7 @@ Up:&nbsp;<a rel="up" accesskey="u" href="#dir">(dir)</a>
<p>This document describes the symmetric key file for the NTP Project's
<code>ntpd</code> program.
- <p>This document applies to version 4.2.8p5 of <code>ntp.keys</code>.
+ <p>This document applies to version 4.2.8p6 of <code>ntp.keys</code>.
<div class="shortcontents">
<h2>Short Contents</h2>
@@ -93,7 +93,7 @@ may be arbitrarily set in the keys file.
as the configuration file.
Key entries use a fixed format of the form
-<pre class="example"> <kbd>keyno</kbd> <kbd>type</kbd> <kbd>key</kbd>
+<pre class="example"> <kbd>keyno</kbd> <kbd>type</kbd> <kbd>key</kbd> <kbd>opt_IP_list</kbd>
</pre>
<p>where
<kbd>keyno</kbd>
@@ -102,7 +102,15 @@ is a positive integer (between 1 and 65534),
is the message digest algorithm,
and
<kbd>key</kbd>
-is the key itself.
+is the key itself, and
+<kbd>opt_IP_list</kbd>
+is an optional comma-separated list of IPs
+that are allowed to serve time.
+If
+<kbd>opt_IP_list</kbd>
+is empty,
+any properly-authenticated server message will be
+accepted.
<p>The
<kbd>key</kbd>
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