Hi Frank , I have Two questions : 1- Is the SNMP4J able to work under Jdk 1.6 ? 2- I will use SNMP4J in a formal product delivery, may I know if the version of SNMP4J-JMXAgent available in web site of SNMP4J is a stable version ? and if it's supported by Foss ? . Best Regards Ouafae .