AGENT++ is a set of C++ classes which provides a complete protocol engine and dispatch table for the development of SNMP agents. Besides the AGENT++ API provides various C++ classes which implement base classes for scalar and table SNMP managed objects that can be customised by derivation. An additional class supports the development of proxy agents. AGENT++ is based on an extended version of SNMP++ 2.5f. For convenience AGENT++ includes ready to use classes which implement the MIB II´s system and snmp group.