SNMP Function library: snmpwalk

Snmpwalk

(PHP3, PHP4)

Snmpwalk---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Get all SNMP objects

Syntax: Array snmpwalk (string hostname, string community, String object_id [, int timeout [, int retries]]

Description:

Returns an array of SNMP object values from OBJECT_ID, and error returns false.

Snmpwalk () is used to read all values from the SNMP agent (agent) specified by hostname, parameter community specifies to read the public (read community), and a null object_id is the root directory that obtains the SNMP object tree and returns an array of all the objects in this root directory. If there is a specified object_id, all objects under this object_id are returned.

Example:

<?php

$a = Snmpwalk ("127.0.0.1", "Public", "");

?>

The example above will return all SNMP objects from the SNMP agent executing in localhost, and we can use the loop to get its value

Example:

<?php

For ($i =0 $i <count ($a); $i + +) {

echo $a [$i];

}

?>