snmpwalkoid

snmpwalkoid

Query for a tree of information about a network entity

 **snmpwalkoid** string $hostname string $community  $object_id int $timeout int $retries

function is used to read all object ids

and their respective values from an SNMP agent specified by . snmpwalkoid``hostname

The existence of and has historical reasons. Both functions are provided for backward compatibility. Use instead. snmpwalkoid``snmpwalk``snmprealwalk

hostnameThe SNMP agent.

communityThe read community.

object_id If null, is taken as the root of the SNMP objects tree and all objects under that tree are returned as an array. object_id

  If  is specified, all the SNMP objects
  below that  are returned.
 `object_id``object_id`

timeoutThe number of microseconds until the first timeout.

retriesThe number of times to retry if timeouts occur.

Returns an associative array with object ids and their respective object value starting from the as root or false on error. object_id

Voorbeeld: Example

<?php
$a = snmpwalkoid("127.0.0.1", "public", "");
for (reset($a); $i = key($a); next($a)) {
    echo "$i: $a[$i]<br />\n";
}
?>

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

snmpwalk