(SNMP4J is an open source project that uses Java to terminate the SNMP (Simple Network Processing Protocol) protocol. It supports processing and response in a command-line manner. SNMP4J is a pure object-oriented design similar to SNMP++ (using C++ to terminate SNMPv1/v2c/v3). SNMP4J provides the following features: JavaSNMPAPI provides the following features: SNMPv3withMD5andSHAauthenticationandDES,3DES,AES128,AES192,andAES256privacy.PluggableMessageProcessingModelswithimplementationsforMPv1,MPv2c,andMPv3AllPDUtypes.pluggable transportmappings.UDP,TCP,andTLSaresupportedout-of-the-box.pluggable timeout model . Synchronous and asynchronous requests Commandgeneratoraswellascommandrespondersupport.FreeopensourcewiththeApachelicensemodelJava?1.4.1orlater (1.6forversion2.0orlater) Log4J based logging system Row-basedefficientasynchronoustableretrievalwithGETBULK.Multithreading support)