snmp2_get(3) [php man page]

SNMP2_GET(3)								 1							      SNMP2_GET(3)

snmp2_get - Fetch anSNMPobject

SYNOPSIS

       string snmp2_get (string  $host, string	$community, string  $object_id, [string  $timeout = 1000000], [string  $retries = 5])

DESCRIPTION

	The snmp2_get(3) function is used to read the value of an SNMP object specified by the $object_id.

PARAMETERS

	      o $host
		- The SNMP agent.

	      o $community
		- The read community.

	      o $object_id
		- The SNMP object.

	      o $timeout
		- The number of microseconds until the first timeout.

	      o $retries
		- The number of times to retry if timeouts occur.

RETURN VALUES

	Returns SNMP object value on success or FALSE on error.

EXAMPLES

       Example #1

	      Using snmp2_get(3)

	      <?php
	      $syscontact = snmp2_get("127.0.0.1", "public", "system.SysContact.0");
	      ?>

SEE ALSO

       snmp2_set(3).

PHP Documentation Group 													      SNMP2_GET(3)

SNMPWALK(3)								 1							       SNMPWALK(3)

snmpwalk - Fetch all theSNMPobjects from an agent

SYNOPSIS

       array snmpwalk (string  $hostname, string  $community, string  $object_id, [int	$timeout = 1000000], [int  $retries = 5])

DESCRIPTION

       snmpwalk(3) function is used to read all the values from an SNMP agent specified by the $hostname.

PARAMETERS

	      o $hostname
		- The SNMP agent (server).

	      o $community
		- The read community.

	      o $object_id
		-  If NULL, $object_id is taken as the root of the SNMP objects tree and all objects under that tree are returned as an array.	If
		$object_id is specified, all the SNMP objects below that $object_id are returned.

	      o $timeout
		- The number of microseconds until the first timeout.

	      o $retries
		-The number of times to retry if timeouts occur.

RETURN VALUES

	Returns an array of SNMP object values starting from the $object_id as root or FALSE on error.

EXAMPLES

       Example #1

	      snmpwalk(3) Example

	      <?php
	      $a = snmpwalk("127.0.0.1", "public", "");

	      foreach ($a as $val) {
		  echo "$val
";
	      }

	      ?>

	Above function call would return all the SNMP objects from the SNMP agent running on localhost. One can step through  the  values  with  a
       loop

SEE ALSO

       snmprealwalk(3).

PHP Documentation Group 													       SNMPWALK(3)