1)   AdventNet SNMP Agent Toolkit 6.0.0 It is a rapid prototyping and development tool used for building Java-based Standalone SNMP and TL1 agents. It also supports building agents with multi-protocol access to common management information through SNMP, RMI, HTTP, CORBA, and TL1. 2)   Adventnet SNMP API .NET 4 AdventNet SNMP API .NET Edition is a comprehensive development toolkit for SNMP-based network management applications. AdventNet's SNMP stack comprises set of powerful .NET SNMP library to build real-time applications for monitoring/tracking networks 3)   AdventNet SNMP API - Free Edition 4 AdventNet SNMP API offers a comprehensive toolkit for SNMP-based network management applications. AdventNet's SNMP stack comprises a set of powerful Java SNMP library to build real-time applications for monitoring and tracking network elements. 4)   Adventnet SNMP Utilities 4 AdventNet SNMP Utilities offers a comprehensive toolkit for SNMP-based network management applications. These tools can be used for device, element, application, and system management. Also it is very helpful for debugging and testing.