All Classes

Class	Description
AbstractServerSocket<A extends Address>	The AbstractServerSocket interface provides methods to manage the sockets of a connection oriented transport mapping listening for incoming requests.
AbstractSnmpUtility	The AbstractSnmpUtility is an abstract base class for convenience utility classes to retrieve SNMP data.
AbstractSocketEntry
AbstractTarget<A extends Address>	A AbstractTarget class is an abstract representation of a remote SNMP entity.
AbstractTcpServerThread<S extends AbstractSocketEntry>
AbstractTransportMapping<A extends Address>	The AbstractTransportMapping provides an abstract implementation for the message dispatcher list and the maximum inbound message size.
AbstractVariable	The Variable abstract class is the base class for all SNMP variables.
Address	The Address interface serves as a base class for all SNMP transport addresses.
ArgumentParser	The ArgumentParser parsers a command line array into Java objects and associates each object with the corresponding command line option according to predefined schemes for options and parameters.
ArgumentParser.ArgumentFormat
ArgumentParser.ArgumentParameter
ArgumentParser.ArgumentParseException
AssignableFromByteArray	The AssignableFromByteArray interface describes objects whose value can be set from a byte array and converted back to a byte array.
AssignableFromIntArray	The AssignableFromIntArray interface describes objects whose value can be set from an int array and converted back to an int array.
AssignableFromInteger
AssignableFromLong
AssignableFromString
AuthenticationFailureEvent<A extends Address>	The AuthenticationFailureEvent class describes the source and type of an authentication failure as well as the message that caused the error.
AuthenticationFailureListener	The AuthenticationFailureListener listens for authentication failure events.
AuthenticationProtocol	The AuthenticationProtocol interface defines a common interface for all SNMP authentication protocols.
AuthGeneric	The abstract class AuthGeneric implements common operations for SNMP authentication protocols, such as MD5 and SHA.
AuthHMAC128SHA224	The class AuthHMAC128SHA224 implements the usmHMAC128SHA224AuthProtocol defined by RFC 7630.
AuthHMAC192SHA256	The class AuthHMAC192SHA256 implements the usmHMAC192SHA2256AuthProtocol defined by RFC 7630.
AuthHMAC256SHA384	The class AuthHMAC256SHA384 implements the usmHMAC256SHA3846AuthProtocol defined by RFC 7630.
AuthHMAC384SHA512	The class AuthHMAC384SHA512 implements the usmHMAC384SHA5126AuthProtocol defined by RFC 7630.
AuthMD5	The AuthMD5 class implements the MD5 authentication protocol.
AuthSHA	The SHA class implements the Secure Hash Authentication.
AuthSHA2	The SHA-2 class implements the Secure Hash Authentication 2.
BER	The BER class provides utility methods for the BER encoding and decoding.
BER.MutableByte	The MutableByte class serves for exchanging type information from the various decode* methods.
BERInputStream	The BERInputStream class wraps a ByteBuffer and implements the InputStream abstract class.
BEROutputStream	The BEROutputStream class wraps a ByteBuffer to support BER encoding.
BERSerializable	The interface BERSerializable has to be implemented by any data type class that needs to be serialized using the Basic Encoding Rules (BER) that provides enconding rules for ASN.1 data types.
BitString	The BitString class represents the obsolete SMI type BIT STRING which has been defined in RFC 1442 (an SNMPv2 draft) but which has been obsoleteted by RFC 1902 and RFC 2578.
ByteArrayWindow	The ByteArrayWindow provides windowed access to a subarray of a byte array.
CertifiedIdentity	The CertifiedIdentity interface describes an identity that is associated with a client certificate fingerprint and a server certificate fingerprint.
CertifiedTarget<A extends Address>	The CertifiedTarget class implements a SecureTarget for usage with SecurityModels that support secured connections using client and server certificates.
CipherPool	The CipherPool class provides service to share and reuse Cipher instances, across different threads.
CommandResponder	CommandResponder process incoming request, report and notification PDUs.
CommandResponderEvent<A extends Address>	The CommandResponderEvent is fired by the MessageDispatcher to listeners that potentially can process the included request, report, or trap/notification.
CommonTimer	This CommonTimer defines the subset interface used from Timer by SNMP4J.
CommunityTarget<A extends Address>	A CommunityTarget represents SNMP target properties for community based message processing models (SNMPv1 and SNMPv2c).
ConnectionOrientedTransportMapping<A extends Address>	Transport mappings for connection oriented transport protocols have to implement this interface.
ConsoleLogAdapter	The ConsoleLogAdapter provides simple logging to the console.
ConsoleLogFactory	The ConsoleLogFactory implements a SNMP4J LogFactory for system out.
Counter32	The Counter32 class allows all the functionality of unsigned integers but is recognized as a distinct SMI type, which is used for monotonically increasing values that wrap around at 2^32-1 (4294967295).
Counter64	The Counter64 class represents a 64bit unsigned integer type.
CounterEvent	CounterEvent is an event object that indicates that a specific counter needs to be incremented.
CounterListener	The CounterListener interface has to be implemented by listener for CounterEvent events.
CounterSupport	The CounterSupport class provides support to fire CounterEvent to registered listeners.
DecryptParams	Parameter class for encrypt and decrypt methods of SecurityProtocol.
DefaultCounterListener	The DefaultCounterListener is the default implementation of the CounterListener interface.
DefaultPDUFactory	The DefaultPDUFactory is a default implementation of the PDUFactory interface.
DefaultSSLEngineConfiguration	The DefaultSSLEngineConfiguration implements the SSL engine configuration based on X509Certificate trust management.
DefaultTcpTransportMapping	The DefaultTcpTransportMapping implements a TCP transport mapping with the Java 1.4 new IO API.
DefaultTcpTransportMapping.SnmpMesssageLengthDecoder
DefaultThreadFactory	The DefaultThreadFactory creates WorkerTask instances that allow concurrent execution of tasks.
DefaultTimeoutModel	The DefaultTimeoutModel implements a timeout model that uses constant timeouts between retries.
DefaultTimerFactory	This DefaultTimerFactory creates a new Timer which is configured to run as daemon.
DefaultTlsTmSecurityCallback	The DefaultTlsTmSecurityCallback resolves the tmSecurityName for incoming requests through a mapping table based on the peer certificates, resolves the local certificate alias through a mapping table based on the target address and accepts peer certificates based on a list of trusted peer and issuer certificates.
DefaultUdpTransportMapping	The DefaultUdpTransportMapping implements a UDP transport mapping based on Java standard IO and using an internal thread for listening on the inbound socket.
DHGroups	The DHOakleyGroups class defines the prime values for use with the Diffie Hellman key exchange as defined in RFC 2409 section 6.1 and 6.2.
DHOperations	Implementation of Diffie Hellman operations for SNMP as defined by RFC 2786.
DHOperations.DHKeyInfo	The DHSharedKeyInfo provides DH key exchange information that associates a user name with a key (private or shared) and authentication and privacy protocol OIDs necessary to create an USM user during a DH kick-start operation.
DHOperations.KeyType
DHParameters	The Diffie Hellman Parameter interface provides public the parameters needed for doing a Diffie-Hellman key agreement.
DictionaryOIDTextFormat	The DictionaryOIDTextFormat provides a simple OID formatter based on a dictionary of object name to object identifier mappings.
DirectUserTarget<A extends Address>	User based target for SNMPv3 User Based Security Model USM or later that includes any necessary authentication and privacy information, i.e.
DtlsAddress	The TlsAddress represents a TLS transport addresses as defined by RFC 5953 SnmpTSLAddress textual convention.
DTLSTM	The DTLSTM implements the Datagram Transport Layer Security Transport Mapping (TLS-TM) as defined by RFC 5953 with the new IO API and SSLEngine.
DummyTransport<A extends IpAddress>	The DummyTransport is a test TransportMapping for Command Generators which actually does not sent messages over the network.
EngineBootsCounterFile	The EngineBootsCounterFile is a SnmpEngineIdProvider that stores the boot counter amd the engine ID of an SNMP entity in a file.
EngineBootsProvider	An EngineBootsProvider holds persistently the number of engine boots.
EngineIdCacheSize	The interface EngineIdCacheSize defines the maximum engine ID cache size when the cache size is about to increase.
EngineIdProvider	An EngineIdProvider holds persistently the engine ID of a SNMP engine.
EnumerationIterator<E>	The EnumerationIterator provides an iterator from an Enumeration.
Gauge32	The Gauge32 class is indistinguishable from UnsignedInteger32.
GenericAddress	The GenericAddress implements the decorator and factory design pattern to provide a generic address type.
Integer32	The Integer32 represents 32bit signed integer values for SNMP.
IpAddress	The IpAddress class represents an IPv4 address SNMP variable.
JavaLogAdapter	The JavaLogAdapter log adapter provides logging for SNMP4J through the Java logging (java.util.logging).
JavaLogFactory	The JavaLogFactory implements a SNMP4J LogFactory for Java logging.
LogAdapter	The LogAdapter specifies the logging interface used by SNMP4J.
LogControl	The LogControl tool can be used to control the log levels of agents implementing the SNMP4J-LOG-MIB.
LogFactory	The LogFactory singleton is used by SNMP4J to determine the logging framework used to process SNMP4J log messages.
LogLevel
LogProxy	A LogProxy can be used for late binding loggers.
MaxAccess	The MaxAccess enumerates the MAX-ACCESS values of SMIv2 and the deprecated MaxAccess.writeOnly of SMIv1.
MessageDispatcher	The MessageDispatcher interface defines common services of instances that process incoming SNMP messages and dispatch them to interested CommandResponder instances.
MessageDispatcherImpl	The MessageDispatcherImpl decodes and dispatches incoming messages using MessageProcessingModel instances and encodes and sends outgoing messages using an appropriate TransportMapping instances.
MessageException	The MessageException represents information about an exception occurred during message processing.
MessageID	The MessageID interface defines the characteristics of a SNMP message ID as defined by RFC 3412 §6.2.
MessageLength	The MessageLength object contains information about the length of a message and the length of its header.
MessageLengthDecoder	The MessageLengthDecoder needs to be implemented for connection oriented transport mappings, because those transport mappings have no message boundaries.
MessageProcessingModel	The MessageProcessingModel interface defines common methods to all SNMP message processing models.
MPv1	The MPv1 is the message processing model for SNMPv1.
MPv2c	The MPv2c is the message processing model for SNMPv2c (community based SNMPv2).
MPv3	The MPv3 is the message processing model for SNMPv3.
MPv3.Cache	The Cache stores state reference information for the MPv3.
MPv3.CacheEntry<A extends Address>	The CacheEntry class holds state reference information for the MPv3 message processing model for a single message.
MPv3.EngineIdCacheFactory	The EngineIdCacheFactory creates an engine ID cache with upper limit.
MPv3.HeaderData	The HeaderData represents the message header information of SNMPv3 message.
MPv3.LimitedCapacityEngineIdCacheFactory
MultiThreadedMessageDispatcher	The MultiThreadedMessageDispatcher class is a decorator for any MessageDispatcher instances that processes incoming message with a supplied ThreadPool.
MutablePDU	The MutablePDU is a container for a PDU instance.
MutableStateReference<A extends Address>	The MutableStateReference encapsulates a StateReference for read/write access.
NoLogger	The NoLogger implements a LogAdapter that does not perform any logging.
NonStandardSecurityProtocol	With the NonStandardSecurityProtocol interface you can modify the ID of a non-standard security protocol to match the ID that is used by that protocol in your environment.
Null	The Null class represents SMI Null and the derived SMIv2 exception syntaxes.
OctetString	The OctetString class represents the SMI type OCTET STRING.
OID	The Object Identifier Class.
OIDTextFormat	The OIDTextFormat provides a textual representation of a raw object ID.
Opaque	The Opaque class represents the SMI type Opaque which is used to transparently exchange BER encoded values.
PDU	The PDU class represents a SNMP protocol data unit.
PduBuilder
PDUFactory	PDUFactory defines the interface for PDU factories.
PduHandle	The PduHandle class represents an unique key for a SNMP PDU.
PduHandleCallback<P>	The PduHandleCallback can be used to get informed about a PduHandle creation before a request is actually sent out.
PDUv1	The PDUv1 represents SNMPv1 PDUs.
Priv3DES	Privacy protocol class for Triple DES (DESEDE).
PrivacyGeneric	The PrivacyGeneric abstract class implements common functionality of privacy protocols.
PrivacyProtocol	The PrivacyProtocol interface defines a common interface for all SNMP privacy protocols.
PrivAES	Base class for PrivAES128, PrivAES192 and PrivAES256.
PrivAES128	Encryption class for AES 128.
PrivAES192	Encryption class for AES 192.
PrivAES192With3DESKeyExtension	This class is provided for interoperability with some broken AES 192bit implementations of major network device manufactures which use a key extension algorithm that was specified for Priv3DES but was never specified for AES 192 and 256 bit.
PrivAES256	Encryption class for AES 256.
PrivAES256With3DESKeyExtension	This class is provided for interoperability with some broken AES 256bit implementations of major network device manufactures which use a key extension algorithm that was specified for Priv3DES but was never specified for AES 192 and 256 bit.
PrivAESWith3DESKeyExtension	This class is provided for interoperability with some broken AES implementations of major network device manufactures which use a key extension algorithm that was specified for Priv3DES but was never specified for AES 192 and 256 bit.
PrivDES	Privacy protocol class for DES.
PropertiesTlsTmSecurityCallback	The PropertiesTlsTmSecurityCallback resolves the tmSecurityName for incoming requests by using the (system) properties org.snmp4j.arg.securityName org.snmp4j.arg.tlsLocalID org.snmp4j.arg.tlsTrustCA org.snmp4j.arg.tlsPeerID
ReadonlyVariableCallback	This abstract class helps to implement a VariantVariableCallback for a read-only Variable.
RequestStatistics	The RequestStatistics interface defines statistic values about request processing.
ResponseEvent<A extends Address>	ResponseEvent associates a request PDU with the corresponding response and an optional user object.
ResponseListener	The ResponseListener interface is implemented by objects that process SNMP response messages.
RetrievalEvent	The RetrievalEvent is an abstract class representing the result of one or more GET/GETNEXT/GETBULK requests.
Salt	Class that holds a 64 bit salt value for crypto operations.
SchedulerTask	The SchedulerTask extends the Runnable interface by methods that are needed for recurrent execution of a task.
ScopedPDU	The ScopedPDU class represents a SNMPv3 scoped PDU.
SecretOctetString	The SecretOctetString is an OctetString for secret data like keys and passwords.
SecureTarget<A extends Address>	The SecureTarget is an security model independent abstract class for all targets supporting secure SNMP communication.
SecurityLevel	The SecurityLevel interface contains enumerated values for the different security levels.
SecurityModel	The SecurityModel interface as described in RFC3411 section 4.4 and RFC 5590 section 5.
SecurityModels	The SecurityModels class is a collection of all supported security models of a SNMP entity.
SecurityNameMapping	The SecurityNameMapping maps a X509 certificate identified by it fingerprint to a security name based on a mapping defined by SecurityNameMapping.CertMappingType.
SecurityNameMapping.CertMappingType
SecurityParameters	The SecurityParameters interface represents the security parameters in a SNMPv3 message.
SecurityProtocol	The SecurityProtocol class defines common methods of authentication and privacy protocols.
SecurityProtocols	The SecurityProtocols class holds all authentication and privacy protocols for a SNMP entity.
SecurityProtocols.SecurityProtocolSet
SecurityProtocols.SecurityProtocolType
SecurityStateReference	The SecurityStateReference interface is an empty marker interface for security model dependent state references.
Session	Session defines a common interface for all classes that implement SNMP protocol operations based on SNMP4J.
SimpleMessageID	The SimpleMessageID implements the simplest possible MessageID with a minimum memory footprint.
SimpleOIDTextFormat	The SimpleOIDTextFormat implements a simple textual representation for object IDs as dotted string.
SimpleVariableTextFormat	The SimpleVariableTextFormat implements a simple textual representation for SNMP variables based on their type only.
SMIAddress	A SMIAddress is an address that is defined by the Structure of Management Information (SMI) and can be thereby serialized through the Basic Encoding Rules (BER) used by the SNMP protocol.
SMIConstants	The SMIConstants defines the tag values for SMI syntax types.
Snmp	The Snmp class is the core of SNMP4J.
Snmp.AsyncRequestKey
Snmp.ReportHandler	Interface for handling reports.
Snmp.SyncResponseListener<A extends Address>
SNMP4JSettings	The SNMP4JSettings class implements a central configuration class of the SNMP4J framework.
SNMP4JSettings.ReportSecurityLevelStrategy	Specifies the how the security level of retry requests after a REPORT PDU is set.
SNMP4JSettings.Snmp4jStatistics
SnmpBuilder	Builds a Snmp instance through step-by-step configuration using a fluent interface design pattern.
SnmpCommand
SnmpCommand.FilterPrintStream
SnmpCompletableFuture
SnmpCompletableFuture.ReportException
SnmpCompletableFuture.SnmpErrorException
SnmpConfigurator	The SnmpConfigurator class configures a Snmp instance with settings taken from a Map conforming to the format returned by ArgumentParser.parse(String[] args).
SnmpConstants	The SnmpConstants class holds constants, ObjectIDs and Message strings used within SNMP4J.
SnmpConstants.StorageTypeEnum	Enumeration of the textual convention StorageType defined in SNMPv2-TC MIB.
SnmpEngineEvent	The SnmpEngineEvent describes events generated on behalf of the engine ID cache of the SNMPv3 message processing model (MPv3).
SnmpEngineIdProvider	The SnmpEngineIdProvider interface combines EngineIdProvider and EngineBootsProvider to provide all persistently held information for a SNMP engine ID, i.e.
SnmpEngineListener	The SnmpEngineListener interface can be implemented by classes that need to be informed about changes to the SNMP engine ID cache.
SnmpURI<A extends Address>	The SnmpURI class provides a SNMP service based on the SNMP URI as defined by RFC 4088.
SnmpURI.SnmpUriType
SnmpUriCallback	The SnmpUriCallback interface is used by asynchronous methods of the SnmpURI class to provide instances of SnmpUriResponse to the caller.
SnmpUriResponse	The SnmpUriResponse contains the data returned by a SNMP URI operation.
SnmpUriResponse.Type
SNMPv3SecurityModel	The abstract class SNMPv3SecurityModel implements common methods and fields for security models for the SNMPv3 message processing model.
SocketTimeout<A extends Address>	The SocketTimeout is a TimerTask that provides means to detect when a socket is not used for predefined time and then close the socket and free its resources.
SSLEngineConfigurator	The SSLEngineConfigurator interface is implemented by users of the TLSTM or DTLSTM transport protocols to configure new TLS (SSL) connections.
StateReference<A extends Address>	The StateReference class represents state information associated with SNMP messages.
StatusInformation	The StatusInformation class represents status information of a SNMPv3 message that is needed to return a report message.
SubIndexInfo	The SubIndexInfo interface represents the meta information of a SMI INDEX clause element (= sub-index) which are relevant for converting an OID index value to an INDEX object and vice versa.
SubIndexInfoImpl	The SubIndexInfoImpl class represents the meta information of a SMI INDEX clause element (= sub-index) which are relevant for converting an OID index value to an INDEX object and vice versa.
TableEvent	The TableEvent class reports events in a table retrieval operation.
TableFormatter
TableListener	The TableListener interface is implemented by objects listening for table events.
TableUtils	The TableUtils class provides utility functions to retrieve SNMP tabular data.
TableUtils.SparseTableMode
Target<A extends Address>	A Target interface defines an abstract representation of a remote SNMP entity.
TargetBuilder<A extends Address>
TargetBuilder.AuthProtocol
TargetBuilder.PrivProtocol
TargetBuilder.SnmpVersion
TaskScheduler	The TaskScheduler uses a ThreadPool to recurrent execute SchedulerTasks.
TcpAddress	The TcpAddress represents TCP/IP transport addresses.
TcpTransportMapping<S extends AbstractSocketEntry>	The TcpTransportMapping is the abstract base class for TCP transport mappings.
ThreadFactory	The ThreadFactory describes a factory for threads of execution modeled as WorkerTasks.
ThreadPool	The ThreadPool provides a pool of a fixed number of threads that are capable to execute tasks that implement the Runnable interface concurrently.
TimedMessageID	The TimedMessageID adds system time information to the message ID that allows to measure response times and detect lost messages with SNMPv3.
TimeoutModel	The TimeoutModel is the common interface for all models of timing out a SNMP request.
TimerFactory	The TimerFactory describes a factory for CommonTimer instances.
TimeTicks	The TimeTicks class represents the time in 1/100 seconds since some epoch (which should be have been defined in the corresponding MIB specification).
TlsAddress	The TlsAddress represents a TLS transport addresses as defined by RFC 5953 SnmpTSLAddress textual convention.
TLSTM	The TLSTM implements the Transport Layer Security Transport Mapping (TLS-TM) as defined by RFC 5953 with the new IO API and SSLEngine.
TLSTMExtendedTrustManager	TLSTM trust manager that implements the X509ExtendedTrustManager interface.
TLSTMExtendedTrustManagerFactory	X509ExtendedTrustManager factory for (D)TLSTM.
TlsTmSecurityCallback<C extends java.security.cert.Certificate>	The TlsTmSecurityCallback is implemented by the SnmpTlsMib (of SNMP4J-Agent), for example, to resolve (lookup) the tmSecurityName for incoming requests.
TlsTmSecurityCallbackProxy<C extends java.security.cert.Certificate>	The TlsTmSecurityCallbackProxy class implements a TlsTmSecurityCallback by using an internal reference to another TlsTmSecurityCallback instance.
TLSTMTrustManagerFactory
TLSTMUtil	The TLSTMUtil class implements common functions for TLSTM and DTLSTM.
TlsTransportMappingConfig<C extends java.security.cert.Certificate>	The TlsTransportMappingConfig interface provides means to plug in a TlsTmSecurityCallback into the TransportMapping implementation and to control other TLS specific settings.
TlsTrustManager	Deprecated. Use TLSTMExtendedTrustManager instead.
TlsX509CertifiedTarget<A extends Address>	The TlsCertifiedTarget extends the CertifiedTarget class by means to provide a TlsTmSecurityCallback reference directly with the target as needed according to RFC 6353 §5.3.1 when establishing a connection based on the SNMP-TARGET-MIB as client.
TransportIpAddress	The TransportIpAddress is the abstract base class for all transport addresses on top of IP network addresses.
TransportListener	The TransportListener interface is implemented by objects that process incoming messages from TransportMappings, for example MessageDispatcher.
TransportMapping<A extends Address>	The TransportMapping defines the common interface for SNMP transport mappings.
TransportMappings	The TransportMappings factory can be used to create a transport mapping for an address class.
TransportStateEvent	The TransportStateEvent describes a state change for a transport connection.
TransportStateListener	The TransportStateListener interface can be implemented to monitor the connection state for connection oriented transport mappings.
TransportStateReference	The TransportStateReference class holds information defined by RFC 5343 for the tmStateReference ASI elements.
TransportType	The TransportType defines the communication capabilities of a TransportMapping regarding the communication initiation (thus its direction).
TreeEvent	The TreeEvent class reports events in a tree retrieval operation.
TreeListener	The TreeListener interface is implemented by objects listening for tree events.
TreeUtils
TSM	The TSM (Transport Security Model) implements a SecurityModel which uses transport security mechanisms as defined in RFC 5591.
TsmSecurityParameters	SecurityParameters implementation for the TSM security model.
TsmSecurityStateReference	The TsmSecurityStateReference holds cached security data for the TSM security model.
UdpAddress	The UdpAddress represents UDP/IP transport addresses.
UdpTransportMapping	The UdpTransportMapping is the abstract base class for UDP transport mappings.
UnsignedInteger32	UnsignedInteger32 type is an SNMP type that represents unsigned 32bit integer values (0 to 4294967295).
UnsupportedAddressClassException	The UnsupportedAddressClassException indicates a message exception caused by unsupported address class.
User	Common interface that has to be implemented by all user based security models user classes.
UserTarget<A extends Address>	User based target for SNMPv3 or later.
USM	The USM class implements the User Based Security Model (USM) as defined in RFC 3414.
UsmSecurityParameters
UsmSecurityStateReference	The UsmSecurityStateReference holds cached security data for the USM security model.
UsmTimeEntry	The UsmTimeEntry class represents time synchronization information associated with an engine ID.
UsmTimeTable	The UsmTimeTable class is a singleton that stores USM user information as part of the Local Configuration Datastore (LCD).
UsmUser	The UsmUser class represents USM user providing information to secure SNMPv3 message exchange.
UsmUserEntry	The UsmUserEntry class represents a user in the Local Configuration Datastore (LCD).
UsmUserEvent	This Event is issued whenever a user of the USM is created modified or deleted.
UsmUserListener	The UsmUserListener interface is implemented by objects that need to be informed when a USM user is created, modified, or deleted.
UsmUserTable	The UsmUserTable class stores USM user information as part of the Local Configuration Datastore (LCD).
UsmUserTable.UsmUserKey
Variable	The Variable interface defines common attributes of all SNMP variables.
VariableBinding	A VariableBinding is an association of a object instance identifier (OID) and the instance's value (Variable).
VariableTextFormat	The VariableTextFormat provides a textual representation of SNMP Variables, in dependence of their associated (instance) OID.
VariantVariable	The VariantVariable provides a decorator for any type of Variable instance, to be able to intercept or monitor variable value modification by using a VariantVariableCallback.
VariantVariableCallback	The VariantVariableCallback can be implemented by objects that want to intercept/monitor reading and writing of a VariantVariable's value.
VersionInfo	The VersionInfo object returns information about the version of this SNMP4J release.
WorkerPool	The WorkerPool interface models an abstract pool of workers (threads) which can execute WorkerTasks concurrently.
WorkerTask	This models a WorkerTask instance that would be executed by a WorkerPool upon submission.
X509TlsTransportMappingConfig	The TlsTransportMappingConfig interface provides means to plug in a TlsTmSecurityCallback into a TransportMapping that uses X509Certificates for TLS.