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

snmpwalkFetch all the SNMP objects from an agent

hostname

The SNMP agent (server).

community

The read community.

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.

timeout

The number of microseconds until the first timeout.

retries

The number of times to retry if timeouts occur.