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    snmp3_real_walk

    (PHP 4, PHP 5, PHP 7, PHP 8)

    snmp3_real_walk — Return all objects including their respective object ID within the specified one

    Açıklama

    snmp3_real_walk(
        string $hostname,
        string $security_name,
        string $security_level,
        string $auth_protocol,
        string $auth_passphrase,
        string $privacy_protocol,
        string $privacy_passphrase,
        array|string $object_id,
        int $timeout = -1,
        int $retries = -1
    ): array|false

    The snmp3_real_walk() function is used to traverse over a number of SNMP objects starting from object_id and return not only their values but also their object ids.

    Bağımsız Değişkenler

    hostname

    The hostname of the SNMP agent (server).

    security_name

    the security name, usually some kind of username

    security_level

    the security level (noAuthNoPriv|authNoPriv|authPriv)

    auth_protocol

    the authentication protocol (MD5 or SHA)

    auth_passphrase

    the authentication pass phrase

    privacy_protocol

    the authentication protocol ("MD5", "SHA", "SHA256", or "SHA512")

    privacy_passphrase

    the privacy pass phrase

    object_id

    The SNMP object id.

    timeout

    The number of microseconds until the first timeout.

    retries

    The number of times to retry if timeouts occur.

    Dönen Değerler

    Returns an associative array of the SNMP object ids and their values on success or false on error. In case of an error, an E_WARNING message is shown.

    Sürüm Bilgisi

    Sürüm: Açıklama
    8.1.0 The auth_protocol now accepts "SHA256" and "SHA512" when supported by libnetsnmp.

    Örnekler

    Örnek 1 Using snmp3_real_walk()

    <?php
    var_export    (snmp3_real_walk('localhost', 'james', 'authPriv', 'SHA', 'secret007', 'AES', 'secret007', 'IF-MIB::ifName'));
    ?>

    The above will output something like: 

    array (
  'IF-MIB::ifName.1' => 'STRING: lo',
  'IF-MIB::ifName.2' => 'STRING: eth0',
  'IF-MIB::ifName.3' => 'STRING: eth2',
  'IF-MIB::ifName.4' => 'STRING: sit0',
  'IF-MIB::ifName.5' => 'STRING: sixxs',
)

    Ayrıca Bakınız

    • snmpwalk() - Fetch all the SNMP objects from an agent

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    User Contributed Notes 1 note

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    2
    Anonymous
    12 years ago
    Use this function for debug snmp-connection.

    <?php
    error_reporting    (8191);
    date_default_timezone_set('Europe/Moscow');
    ini_set('display_errors',1);

    snmp_test_connection('12.34.56.78', 'guest', 'guest')

    function     snmp_test_connection($ip, $user, $pass){
            $a = array('noAuthNoPriv','authNoPriv','authPriv');
            $b = array('MD5','SHA');
            $c = array('DES','AES');

            $branch    = '.1.3.6.1.2.1.1.3'; // upTime

            foreach($a as $aPriv)
            foreach(    $b as $bProt)
                foreach(    $c as $cPrivProt){
                    echo     'time = '.date('Y-m-d H:i:s').'<br/>';
                    echo     '<b>sec_level=</b>'.$aPriv.'<br/><b>auth_protocol=</b>'.$bProt.'<br/><b>priv_protocol=</b>'.$cPrivProt.'<br/>Request = ';
                        var_dump(
                            snmp3_real_walk($ip, $user, $aPriv, $bProt, $pass, $cPrivProt, $pass, $branch)
                    );
                }
    }

    ?>
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