SNMP WALK operation

Namespace: SnmpSharpNet
Assembly: SnmpSharpNet (in SnmpSharpNet.dll) Version: 0.5.0.0 (0.5.0.0)

Syntax


	C#			Visual Basic			Visual C++

public Dictionary<Oid, AsnType> Walk(
	SnmpVersion version,
	string rootOid
)

Public Function Walk ( _
	version As SnmpVersion, _
	rootOid As String _
) As Dictionary(Of Oid, AsnType)

public:
Dictionary<Oid^, AsnType^>^ Walk(
	SnmpVersion version, 
	String^ rootOid
)

Parameters

version: SnmpVersion
SNMP protocol version. Acceptable values are SnmpVersion.Ver1 and SnmpVersion.Ver2

rootOid: String
OID to start WALK operation from. Only child OIDs of the rootOid will be retrieved and returned

Return Value

Oid => AsnType value mappings on success, empty dictionary if no data was found or null on error

Remarks

When using SNMP version 1, walk is performed using GET-NEXT calls. When using SNMP version 2, walk is performed using GET-BULK calls.

Examples

Example SNMP walk operation using SNMP version 1:

CopyC#

String snmpAgent = "10.10.10.1";
String snmpCommunity = "private";
SimpleSnmp snmp = new SimpleSnmp(snmpAgent, snmpCommunity);
Dictionary<Oid, AsnType> result = snmp.Walk(SnmpVersion.Ver1, "1.3.6.1.2.1.1");
if( result == null ) {
  Console.WriteLine("Request failed.");
} else {
foreach (KeyValuePair<Oid, AsnType> entry in result)
{
  Console.WriteLine("{0} = {1}: {2}", entry.Key.ToString(), SnmpConstants.GetTypeName(entry.Value.Type),
    entry.Value.ToString());
}

Will return: