1<?php 2require_once (dirname(__FILE__).'/snmp_include.inc'); 3 4//test server is available 5// this require snmpget to work ... 6//snmpget ( string $hostname , string $community , 7//string $object_id [, int $timeout [, int $retries ]] ) 8 9if (@snmpget($hostname, $community, '.1.3.6.1.2.1.1.1.0', $timeout) === false) 10 die('skip NO SNMPD on this host or community invalid'); 11