Lightweight SNMP stack in Java, with examples. The stack provides manager functionality for SNMPv1, SNMPv2c and SNMPv3 (authentication and privacy). It is capable of sending and receiving traps. [Open source]
An optimized SNMP class library. It provides complete SNMPv1/v2c/v3 support including trap/inform handling, generation, and forwarding plus authentication and privacy password alteration. [Commercial]
Includes the SNMP Manager Toolkit, a class library for developing SNMP management applications supporting all SNMP management operations such as encoding, decoding, protocol data unit exchanges, and transport. By Netaphor Software Inc.