Added documentation for snmp3_walk()

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@308489 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Christian Hammers 2011-02-19 18:44:47 +00:00
parent 55e7f1ec98
commit 8a346a5105

View file

@ -4,9 +4,9 @@
<refentry xml:id="function.snmp3-walk" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<refnamediv>
<refname>snmp3_walk</refname>
<refpurpose>Description</refpurpose>
<refpurpose>Fetch all the <acronym>SNMP</acronym> objects from an agent</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
@ -23,13 +23,14 @@
<methodparam choice="opt"><type>string</type><parameter>retries</parameter></methodparam>
</methodsynopsis>
<para>
<function>snmpwalk</function> function is used to read all the values from
an <acronym>SNMP</acronym> agent specified by the <parameter>hostname</parameter>.
</para>
<para>
Even if the security level does not use an auth or priv protocol/password valid values have to be specified.
</para>
&warn.undocumented.func;
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<variablelist>
@ -37,7 +38,7 @@
<term><parameter>host</parameter></term>
<listitem>
<para>
The hostname of the SNMP agent (server).
</para>
</listitem>
</varlistentry>
@ -45,7 +46,7 @@
<term><parameter>sec_name</parameter></term>
<listitem>
<para>
the security name, usually some kind of username
</para>
</listitem>
</varlistentry>
@ -53,7 +54,7 @@
<term><parameter>sec_level</parameter></term>
<listitem>
<para>
the security level (noAuthNoPriv|authNoPriv|authPriv)
</para>
</listitem>
</varlistentry>
@ -61,7 +62,7 @@
<term><parameter>auth_protocol</parameter></term>
<listitem>
<para>
the authentication protocol (MD5 or SHA)
</para>
</listitem>
</varlistentry>
@ -69,7 +70,7 @@
<term><parameter>auth_passphrase</parameter></term>
<listitem>
<para>
the authentication pass phrase
</para>
</listitem>
</varlistentry>
@ -77,7 +78,7 @@
<term><parameter>priv_protocol</parameter></term>
<listitem>
<para>
the privacy protocol (DES or AES)
</para>
</listitem>
</varlistentry>
@ -85,7 +86,7 @@
<term><parameter>priv_passphrase</parameter></term>
<listitem>
<para>
the privacy pass phrase
</para>
</listitem>
</varlistentry>
@ -93,7 +94,13 @@
<term><parameter>object_id</parameter></term>
<listitem>
<para>
If &null;, <parameter>object_id</parameter> is taken as the root of
the <acronym>SNMP</acronym> objects tree and all objects under that tree are returned as
an array.
</para>
<para>
If <parameter>object_id</parameter> is specified, all the <acronym>SNMP</acronym> objects
below that <parameter>object_id</parameter> are returned.
</para>
</listitem>
</varlistentry>
@ -101,7 +108,7 @@
<term><parameter>timeout</parameter></term>
<listitem>
<para>
The number of microseconds until the first timeout.
</para>
</listitem>
</varlistentry>
@ -109,21 +116,61 @@
<term><parameter>retries</parameter></term>
<listitem>
<para>
The number of retries in case timeouts occur.
</para>
</listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
Returns an array of <acronym>SNMP</acronym> object values starting from the
<parameter>object_id</parameter> as root or &false; on error.
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title><function>snmpwalk</function> Example</title>
<programlisting role="php">
<![CDATA[
<?php
$ret = snmp3_walk('localhost', 'james', 'authPriv', 'SHA', 'secret007', 'AES', 'secret007', 'IF-MIB::ifName');
var_export($ret);
?>
]]>
</programlisting>
</example>
</para>
<para>
Above function call would return all the <acronym>SNMP</acronym> objects from the
<acronym>SNMP</acronym> agent running on localhost:
<![CDATA[
array (
0 => 'STRING: lo',
1 => 'STRING: eth0',
2 => 'STRING: eth2',
3 => 'STRING: sit0',
4 => 'STRING: sixxs',
)
]]>
</para>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><function>snmp3_real_walk</function></member>
</simplelist>
</para>
</refsect1>
</refentry>
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