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snmp2_real_walkReturn all objects including their respective object ID within the specified one


snmp2_real_walk ( string $host , string $community , string $object_id [, int $timeout = 1000000 [, int $retries = 5 ]] ) : array

The snmp2_real_walk() function is used to traverse over a number of SNMP objects starting from object_id and return not only their values but also their object ids.

Список параметров


The hostname of the SNMP agent (server).


The read community.


The SNMP object id which precedes the wanted one.


The number of microseconds until the first timeout.


The number of times to retry if timeouts occur.

Возвращаемые значения

Returns an associative array of the SNMP object ids and their values on success or FALSE on error. In case of an error, an E_WARNING message is shown.


Пример #1 Using snmp2_real_walk()


The above will output something like:

      [IF-MIB::ifName.1] => STRING: lo
      [IF-MIB::ifName.2] => STRING: eth0
      [IF-MIB::ifName.3] => STRING: eth2
      [IF-MIB::ifName.4] => STRING: sit0
      [IF-MIB::ifName.5] => STRING: sixxs

Смотрите также

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User Contributed Notes 1 note

mike dot mackintosh at angrystatic dot com
8 years ago
Remember that the timeout includes trip time for transport, so setting it too low and sending it across the country will time out and return a 'No response from x.x.x.x'
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