Value Method

Returns the value corresponding to an OID.

Syntax

snmpmgr.value(OID, [callback])

Callback

The 'callback' parameter specifies a function which will be called when the operation completes (or an error is encountered). If the 'callback' parameter is not specified, then the method will block and will not return until the operation completes (or an error is encountered).

The callback for this method is defined as:

function(err, data){ }

'err' is the error that occurred. If there was no error, then 'err' is 'null'.

'data' is the value returned by the method.

'err' has 2 properties which hold detailed information:

err.code
err.message

Remarks

If the OID does not exist in the Objects collection, a trappable error is generated.

Please refer to the snmpobject type for more information.