/mandos/release : revision 133

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"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [

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<!ENTITY VERSION "1.0">

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<!ENTITY COMMANDNAME "mandos">

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<!ENTITY OVERVIEW SYSTEM "overview.xml">

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<!ENTITY TIMESTAMP "2008-08-31">

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]>

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<title>&COMMANDNAME;</title>

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<title>Mandos Manual</title>

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<productname>&COMMANDNAME;</productname>

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<productname>Mandos</productname>

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<productnumber>&VERSION;</productnumber>

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<date>&TIMESTAMP;</date>

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<firstname>Björn</firstname>

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<holder>Teddy Hogeborn</holder>

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<holder>Björn Påhlsson</holder>

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</copyright>

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<para>

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This manual page is free software: you can redistribute it

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and/or modify it under the terms of the GNU General Public

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License as published by the Free Software Foundation,

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either version 3 of the License, or (at your option) any

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later version.

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</para>

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<para>

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This manual page is distributed in the hope that it will

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be useful, but WITHOUT ANY WARRANTY; without even the

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implied warranty of MERCHANTABILITY or FITNESS FOR A

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PARTICULAR PURPOSE. See the GNU General Public License

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for more details.

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</para>

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<para>

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You should have received a copy of the GNU General Public

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License along with this program; If not, see

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<ulink url="http://www.gnu.org/licenses/"/>.

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</para>

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</legalnotice>

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<xi:include href="legalnotice.xml"/>

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</refentryinfo>

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<refname><command>&COMMANDNAME;</command></refname>

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Sends encrypted passwords to authenticated Mandos clients

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Gives encrypted passwords to authenticated Mandos clients

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</refpurpose>

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</refnamediv>

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<command>&COMMANDNAME;</command>

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<arg>--interface<arg choice="plain">IF</arg></arg>

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<arg>--address<arg choice="plain">ADDRESS</arg></arg>

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<arg>--priority<arg choice="plain">PRIORITY</arg></arg>

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<arg>--servicename<arg choice="plain">NAME</arg></arg>

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<arg>--configdir<arg choice="plain">DIRECTORY</arg></arg>

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<arg>--debug</arg>

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</cmdsynopsis>

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<command>&COMMANDNAME;</command>

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<arg>-a<arg choice="plain">ADDRESS</arg></arg>

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<arg>--priority<arg choice="plain">PRIORITY</arg></arg>

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<arg>--servicename<arg choice="plain">NAME</arg></arg>

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<arg>--configdir<arg choice="plain">DIRECTORY</arg></arg>

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<arg>--debug</arg>

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<group>

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<arg choice="plain"><option>--interface

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<arg choice="plain"><option>-i

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</group>

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<sbr/>

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<group>

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<arg choice="plain"><option>--address

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<replaceable>ADDRESS</replaceable></option></arg>

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<arg choice="plain"><option>-a

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<replaceable>ADDRESS</replaceable></option></arg>

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</group>

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<sbr/>

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<group>

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<arg choice="plain"><option>--port

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<arg choice="plain"><option>-p

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</group>

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<sbr/>

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<arg><option>--priority

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<replaceable>PRIORITY</replaceable></option></arg>

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<sbr/>

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<arg><option>--servicename

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<sbr/>

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<arg><option>--configdir

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<replaceable>DIRECTORY</replaceable></option></arg>

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<sbr/>

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<arg><option>--debug</option></arg>

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</cmdsynopsis>

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<command>&COMMANDNAME;</command>

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</group>

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</cmdsynopsis>

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<command>&COMMANDNAME;</command>

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<arg choice="plain">--version</arg>

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<arg choice="plain"><option>--version</option></arg>

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</cmdsynopsis>

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<command>&COMMANDNAME;</command>

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<arg choice="plain">--check</arg>

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<arg choice="plain"><option>--check</option></arg>

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</cmdsynopsis>

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</refsynopsisdiv>

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<emphasis>encrypted root file system</emphasis>. See <xref

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linkend="overview"/> for details.

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</para>

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</refsect1>

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<title>OPTIONS</title>

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<para>

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Show a help message and exit

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</para>

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</listitem>

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</varlistentry>

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<term><literal>-i</literal>, <literal>--interface <replaceable>

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IF</replaceable></literal></term>

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<para>

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Only announce the server and listen to requests on network

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interface <replaceable>IF</replaceable>. Default is to

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use all available interfaces. <emphasis>Note:</emphasis>

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a failure to bind to the specified interface is not

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considered critical, and the server does not exit.

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</para>

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</listitem>

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</varlistentry>

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<term><literal>-a</literal>, <literal>--address <replaceable>

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ADDRESS</replaceable></literal></term>

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<para>

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If this option is used, the server will only listen to a

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specific address. This must currently be an IPv6 address;

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an IPv4 address can be specified using the

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<quote><literal>::FFFF:192.0.2.3</literal></quote> syntax.

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Also, if a link-local address is specified, an interface

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should be set, since a link-local address is only valid on

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a single interface. By default, the server will listen to

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all available addresses.

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</para>

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</listitem>

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</varlistentry>

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PORT</replaceable></literal></term>

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<para>

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If this option is used, the server to bind to that

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port. By default, the server will listen to an arbitrary

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port given by the operating system.

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</para>

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</listitem>

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</varlistentry>

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<term><literal>--check</literal></term>

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<term><option>--interface</option>

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<xi:include href="mandos-options.xml" xpointer="interface"/>

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</listitem>

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</varlistentry>

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<term><option>--address

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<replaceable>ADDRESS</replaceable></option></term>

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<term><option>-a

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<replaceable>ADDRESS</replaceable></option></term>

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<xi:include href="mandos-options.xml" xpointer="address"/>

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</listitem>

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</varlistentry>

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<term><option>--port

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<term><option>-p

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<xi:include href="mandos-options.xml" xpointer="port"/>

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</listitem>

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</varlistentry>

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<term><option>--check</option></term>

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<para>

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Run the server’s self-tests. This includes any unit

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</para>

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</listitem>

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</varlistentry>

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<term><literal>--debug</literal></term>

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<para>

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If the server is run in debug mode, it will run in the

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foreground and print a lot of debugging information. The

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default is <emphasis>not</emphasis> to run in debug mode.

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</para>

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</listitem>

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</varlistentry>

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<term><literal>--priority <replaceable>

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PRIORITY</replaceable></literal></term>

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<para>

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GnuTLS priority string for the TLS handshake with the

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clients. The default is

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<quote><literal>SECURE256:!CTYPE-X.509:+CTYPE-OPENPGP</literal></quote>.

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See <citerefentry><refentrytitle>gnutls_priority_init

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</refentrytitle><manvolnum>3</manvolnum></citerefentry>

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for the syntax. <emphasis>Warning</emphasis>: changing

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this may make the TLS handshake fail, making communication

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with clients impossible.

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</para>

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</listitem>

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</varlistentry>

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<term><literal>--servicename <replaceable>NAME</replaceable>

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</literal></term>

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<para>

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Zeroconf service name. The default is

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<quote><literal>Mandos</literal></quote>. This only needs

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to be changed this if it, for some reason, is necessary to

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run more than one server on the same

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<emphasis>host</emphasis>, which would not normally be

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useful. If there are name collisions on the same

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<emphasis>network</emphasis>, the newer server will

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automatically rename itself to <quote><literal>Mandos

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#2</literal></quote>, and so on; therefore, this option is

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not needed in that case.

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</para>

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</listitem>

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</varlistentry>

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<term><literal>--configdir <replaceable>DIR</replaceable>

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</literal></term>

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<term><option>--debug</option></term>

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<xi:include href="mandos-options.xml" xpointer="debug"/>

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</listitem>

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</varlistentry>

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<term><option>--priority <replaceable>

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PRIORITY</replaceable></option></term>

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<xi:include href="mandos-options.xml" xpointer="priority"/>

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</listitem>

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</varlistentry>

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<term><option>--servicename

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<xi:include href="mandos-options.xml"

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xpointer="servicename"/>

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</listitem>

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</varlistentry>

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<term><option>--configdir

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<replaceable>DIRECTORY</replaceable></option></term>

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<para>

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Directory to search for configuration files. Default is

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</varlistentry>

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<term><literal>--version</literal></term>

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<term><option>--version</option></term>

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<para>

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Prints the program version and exit.

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<title>OVERVIEW</title>

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&OVERVIEW;

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<xi:include href="overview.xml"/>

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<para>

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This program is the server part. It is a normal server program

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and will run in a normal system environment, not in an initial

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</row>

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<row>

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</row>

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<row>

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longer eligible to receive the encrypted password. The timeout,

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checker program, and interval between checks can be configured

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both globally and per client; see <citerefentry>

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<refentrytitle>mandos.conf</refentrytitle>

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<refentrytitle>mandos-clients.conf</refentrytitle>

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<manvolnum>5</manvolnum></citerefentry>.

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</para>

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<title>LOGGING</title>

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<para>

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The server will send log messaged with various severity levels

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to <filename>/dev/log</filename>. With the

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The server will send log message with various severity levels to

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<filename>/dev/log</filename>. With the

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<option>--debug</option> option, it will log even more messages,

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and also show them on the console.

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</para>

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<title>ENVIRONMENT</title>

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<para>

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To start the configured checker (see <xref

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<varname>PATH</varname> to search for matching commands if

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an absolute path is not given. See <citerefentry>

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</citerefentry>

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</citerefentry>.

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</para>

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</listitem>

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</varlistentry>

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Normal invocation needs no options:

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</para>

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<para>

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<userinput>mandos</userinput>

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<userinput>&COMMANDNAME;</userinput>

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</para>

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</informalexample>

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<para>

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<userinput>mandos --debug --configdir ~/mandos --servicename Test</userinput>

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<userinput>&COMMANDNAME; --debug --configdir ~/mandos --servicename Test</userinput>

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</para>

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</informalexample>

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<para>

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<userinput>mandos --interface eth7 --address fe80::aede:48ff:fe71:f6f2</userinput>

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<userinput>&COMMANDNAME; --interface eth7 --address fe80::aede:48ff:fe71:f6f2</userinput>

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</para>

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</informalexample>

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<para>

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<refentrytitle>mandos-clients.conf</refentrytitle>

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<refentrytitle>mandos.conf</refentrytitle>

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<refentrytitle>password-request</refentrytitle>

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<manvolnum>8mandos</manvolnum></citerefentry>, <citerefentry>

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</citerefentry>

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</para>

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<term>

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<refentrytitle>password-request</refentrytitle>

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<manvolnum>8mandos</manvolnum>

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</citerefentry>

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</term>

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<para>

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This is the actual program which talks to this server.

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Note that it is normally not invoked directly, and is only

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run in the initial RAM disk environment, and not on a

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fully started system.

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</para>

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</listitem>

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</varlistentry>

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<term>

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<ulink url="http://www.zeroconf.org/">Zeroconf</ulink>

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</term>

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</varlistentry>

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<term>

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<ulink

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url="http://www.gnu.org/software/gnutls/">GnuTLS</ulink>

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<ulink url="http://www.gnu.org/software/gnutls/"

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>GnuTLS</ulink>

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</term>

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<para>

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</varlistentry>

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<term>

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<citation>RFC 4291: <citetitle>IP Version 6 Addressing

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Architecture</citetitle>, section 2.5.6, Link-Local IPv6

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Unicast Addresses</citation>

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RFC 4291: <citetitle>IP Version 6 Addressing

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Architecture</citetitle>

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</term>

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<para>

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The clients use IPv6 link-local addresses, which are

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immediately usable since a link-local addresses is

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automatically assigned to a network interfaces when it is

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brought up.

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</para>

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<term>Section 2.2: <citetitle>Text Representation of

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Addresses</citetitle></term>

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</varlistentry>

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<term>Section 2.5.5.2: <citetitle>IPv4-Mapped IPv6

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Address</citetitle></term>

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</varlistentry>

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<term>Section 2.5.6, <citetitle>Link-Local IPv6 Unicast

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Addresses</citetitle></term>

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<para>

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The clients use IPv6 link-local addresses, which are

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immediately usable since a link-local addresses is

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automatically assigned to a network interfaces when it

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is brought up.

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</para>

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</listitem>

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</varlistentry>

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</variablelist>

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</listitem>

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</varlistentry>

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<term>

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<citation>RFC 4346: <citetitle>The Transport Layer Security

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(TLS) Protocol Version 1.1</citetitle></citation>

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RFC 4346: <citetitle>The Transport Layer Security (TLS)

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Protocol Version 1.1</citetitle>

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</term>

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<para>

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</varlistentry>

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<term>

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<citation>RFC 4880: <citetitle>OpenPGP Message

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Format</citetitle></citation>

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RFC 4880: <citetitle>OpenPGP Message Format</citetitle>

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</term>

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<para>

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</varlistentry>

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<term>

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<citation>RFC 5081: <citetitle>Using OpenPGP Keys for

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Transport Layer Security</citetitle></citation>

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RFC 5081: <citetitle>Using OpenPGP Keys for Transport Layer

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Security</citetitle>

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</term>

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<para>

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</variablelist>

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</refsect1>

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</refentry>

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