# snmp3_real_walk

(PHP 4, PHP 5, PHP 7)

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

### 说明

snmp3_real_walk ( string `$host` , string `$sec_name` , string `$sec_level` , string `$auth_protocol` , string `$auth_passphrase` , string `$priv_protocol` , string `$priv_passphrase` , string `$object_id` [, int `$timeout` = 1000000 [, int `$retries` = 5 ]] ) : array

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.

### 参数

`host`

  The hostname of the SNMP agent (server).

`sec_name`

  the security name, usually some kind of username

`sec_level`

  the security level (noAuthNoPriv|authNoPriv|authPriv)

`auth_protocol`

  the authentication protocol (MD5 or SHA)

`auth_passphrase`

  the authentication pass phrase

`priv_protocol`

  the privacy protocol (DES or AES)

`priv_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.

### 返回值

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.

### 范例

Example #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',
    )

### 参见

- snmpwalk() - 从代理返回所有的 SNMP 对象