Nokia IPSO 4.0 manual GetRequest, Nokia Network Voyager for Ipso 4.0 Reference Guide 261

Error status code Meaning Error status code Meaning

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Note

You might not see the codes. The SNMP manager or utility interprets the codes and displays and logs the appropriate message.

The subsequent, or fourth field, contains the error index when the error-status field is nonzero, that is, when the error-status field returns a value other than zero, which indicates that an error occurred. The error-index value identifies the variable, or object, in the variable-bindings list that caused the error. The first variable in the list has index 1, the second has index 2, and so on.

The next, or fifth field, is the variable-bindings field. It consists of a sequence of pairs; the first is the identifier. The second element is one of the following five: value, unSpecified, noSuchOjbect, noSuchInstance, and EndofMibView. The following table describes each element.

Variable-bindings
element	Description
value	Value associated with each object instance; specified in a PDU request.
unSpecified	A NULL value is used in retrieval requests.
noSuchObject	Indicates that the agent does not implement the object referred to by this object
	identifier
noSuchInstance	Indicates that this object does not exist for this operation.
endOfMIBView	Indicates an attempt to reference an object identifier that is beyond the end of the
	MIB at the agent.

GetRequest

The following table lists possible value field sets in the response PDU or error-status messages when performing a GetRequest.

Value Field Set	Description
noSuchObject	If a variable does not have an OBJECT IDENTIFIER prefix that exactly matches the
	prefix of any variable accessible by this request, its value field is set to noSuchObject.
noSuchInstance	If the variable's name does not exactly match the name of a variable, its value field is
	set to noSuchInstance.

Nokia Network Voyager for IPSO 4.0 Reference Guide 261