Net-SNMP contains various tools relating to the Simple Network Management Protocol including: * an extensible agent * an SNMP library * tools to request or set information from SNMP agents * tools to generate and handle SNMP traps * a version of the unix 'netstat' command using SNMP This package is originally based on the Carnegie Mellon University SNMP implementation (version 2.1.2.1), but has developed significantly since then.