* [Bug 2247] (more) Get rid of the TRAK refclock - deprecated since 2006.
+* Documentation cleanup from Mike T.
(4.2.7p292) 2012/08/02 Released by Harlan Stenn <stenn@ntp.org>
* [Bug 1545] Note why we are logging the Version string.
* [Bug 1872] Remove legacy ppsclock fdpps, #ifdef PPS.
</div>
<p>Figure 1 shows a typical keys file used by the reference implementation when the OpenSSL library is installed. In this figure, for key IDs in he range 1-10, the key is interpreted as a printable ASCII string. For key IDs in the range 11-20, the key is a 40-character hex digit string. The key is truncated or zero-filled internally to either 128 or 160 bits, depending on the key type. The line can be edited later or new lines can be added to change any field. The key can be change to a password, such as <tt>2late4Me</tt> for key ID 10. Note that two or more keys files can be combined in any order as long as the key IDs are distinct.</p>
<p>When <tt>ntpd</tt> is started, it reads the keys file specified by the <tt>keys</tt> command and installs the keys in the key cache. However, individual keys must be activated with the <tt>trustedkey</tt> configuration command before use. This allows, for instance, the installation of possibly several batches of keys and then activating a key remotely using <tt>ntpq</tt> or <tt>ntpdc</tt>. The <tt>requestkey</tt> command selects the key ID used as the password for the <tt>ntpdc</tt> utility, while the <tt>controlkey</tt> command selects the key ID used as the password for the <tt>ntpq</tt> utility.</p>
-<h4>Microsoft Windows Authentication</h4>
-<p>In addition to the above means, <tt>ntpd</tt> now supports Microsoft Windows MS-SNTP authentication using Active Directory services. This support was contributed by the Samba Team and is still in development. It is enabled using the <tt>mssntp</tt> flag of the <tt>restrict</tt> command described on the <a href="authopt.html">Access Control Options</a> page. <span class="style1">Note: Potential users should be aware that these services involve a TCP connection to another process that could potentially block, denying services to other users. Therefore, this flag should be used only for a dedicated server with no clients other than MS-SNTP.</span></p>
+<h4 id="windows">Microsoft Windows Authentication</h4>
+<p>In addition to the above means, <tt>ntpd</tt> now supports Microsoft Windows MS-SNTP authentication using Active Directory services. This support was contributed by the Samba Team and is still in development. It is enabled using the <tt>mssntp</tt> flag of the <tt>restrict</tt> command described on the <a href="accopt.html#restrict">Access Control Options</a> page. <span class="style1">Note: Potential users should be aware that these services involve a TCP connection to another process that could potentially block, denying services to other users. Therefore, this flag should be used only for a dedicated server with no clients other than MS-SNTP.</span></p>
<h4 id="pub">Public Key Cryptography</h4>
<p>See the <a href="autokey.html">Autokey Public-Key Authentication</a> page.</p>
<hr>
<td>never synchronized</td>
</tr>
</table>
-<p>The Source Field displays the current synchronization source coded as follows:.</p>
+<p>The Source Field displays the current synchronization source coded as follows:</p>
<table width="100%" border="1" cellspacing="2" cellpadding="2">
<tr>
<td>Code</td>
<dt><tt>time2 <i>time</i></tt></dt>
<dd>Specifies the frequency offset calibration factor, in parts per million, with default 0.0.</dd>
<dt><tt>stratum <i>number</i></tt></dt>
- <dd>Specifies the driver stratum, in decimal from 0 to 15, with default 3.</dd>
+ <dd>Specifies the driver stratum, in decimal from 0 to 15, with default 5.</dd>
<dt><tt>refid <i>string</i></tt></dt>
<dd>Specifies the driver reference identifier, an ASCII string from one to four characters, with default <tt>LOCL</tt>.</dd>
<dt><tt>flag1 0 | 1</tt></dt>
<dt><tt>freq <i>freq</i></tt></dt>
<dd>Specifies the frequency offset in parts-per-million (PPM). This option is mutually exclusive with the driftfile command.</dd>
<dt><tt>huffpuff <i>huffpuff</i></tt></dt>
- <dd>Sp
edifies the huff-n'-puff filter span, which determines the most recent interval the algorithm will search for a minimum delay. The lower limit is 900 s (15 min), but a more reasonable value is 7200 (2 hours).See the <a href="huffpuff.html">Huff-n'-Puff Filter</a> page for further information.</dd>
+ <dd>Sp
ecifies the huff-n'-puff filter span, which determines the most recent interval the algorithm will search for a minimum delay. The lower limit is 900 s (15 min), but a more reasonable value is 7200 (2 hours).See the <a href="huffpuff.html">Huff-n'-Puff Filter</a> page for further information.</dd>
<dt><tt>panic <i>panic</i></tt></dt>
- <dd>Sp edifies the panic threshold in seconds with default 1000 s. If set to zero, the panic sanity check is disabled and a clock offset of any value will be accepted.</dd>
+ <dd>Specifies the panic threshold in seconds with default 1000 s. If set to zero, the panic sanity check is disabled and a clock offset of any value will be accepted.</dd>
<dt><tt>step <i>step</i></tt></dt>
<dd>Specifies the step threshold in seconds. The default without this command is 0.128 s. If set to zero, step adjustments will never occur. Note: The kernel time discipline is disabled if the step threshold is set to zero or greater than 0.5
s. Further details are on the <a href="clock.html">Clock State Machine</a> page.</dd>
projects / thirdparty / ntp.git / commitdiff
