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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision: 297028 $ -->
<!-- splitted from ./en/functions/radius.xml, last change in rev 1.9 -->
<refentry xml:id="function.radius-add-server" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>radius_add_server</refname>
<refpurpose>Adds a server</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>bool</type><methodname>radius_add_server</methodname>
<methodparam><type>resource</type><parameter>radius_handle</parameter></methodparam>
<methodparam><type>string</type><parameter>hostname</parameter></methodparam>
<methodparam><type>int</type><parameter>port</parameter></methodparam>
<methodparam><type>string</type><parameter>secret</parameter></methodparam>
<methodparam><type>int</type><parameter>timeout</parameter></methodparam>
<methodparam><type>int</type><parameter>max_tries</parameter></methodparam>
</methodsynopsis>
<para>
<function>radius_add_server</function> may be called multiple times, and it
may be used together with <function>radius_config</function>. At most 10
servers may be specified. When multiple servers are given, they are tried
in round-robin fashion until a valid response is received, or until each
server's <parameter>max_tries</parameter> limit has been reached.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>radius_handle</parameter></term>
<listitem>
<para>
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>hostname</parameter></term>
<listitem>
<para>
The <parameter>hostname</parameter> parameter specifies the server host,
either as a fully qualified domain name or as a dotted-quad IP address
in text form.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>port</parameter></term>
<listitem>
<para>
The <parameter>port</parameter> specifies the UDP port to contact on
the server. If port is given as 0, the library looks up the
<systemitem class="resource">radius/udp</systemitem> or
<systemitem class="resource">radacct/udp</systemitem> service in the
network services database, and uses the port found there. If no entry
is found, the library uses the standard Radius ports, 1812 for
authentication and 1813 for accounting.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>secret</parameter></term>
<listitem>
<para>
The shared secret for the server host is passed to the
<parameter>secret</parameter> parameter. The Radius protocol ignores
all but the leading 128 bytes of the shared secret.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>timeout</parameter></term>
<listitem>
<para>
The timeout for receiving replies from the server is passed to the
<parameter>timeout</parameter> parameter, in units of seconds.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>max_tries</parameter></term>
<listitem>
<para>
The maximum number of repeated requests to make before giving up is
passed into the <parameter>max_tries</parameter>.
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
&return.success;
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title><function>radius_add_server</function> example</title>
<programlisting role="php">
<![CDATA[
<?php
if (!radius_add_server($res, 'radius.example.com', 1812, 'testing123', 3, 3)) {
echo 'RadiusError:' . radius_strerror($res). "\n<br>";
exit;
}
?>
]]>
</programlisting>
</example>
</para>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><function>radius_config</function></member>
</simplelist>
</para>
</refsect1>
</refentry>
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