This release includes the following MIBs:
NETWORK-SERVICES MIB – creates a table with a row for each service that is running in the JMX agent.
J2EE MIB – contains EAServer-specific tables and columns that expose EAServer statistics.
For each MIB, there is a MibManager MBean, which is responsible for registering the MIB (and its OID sub-tree) with the SNMP master agent, and for managing the creation of tables and scalars that the MIB is composed of.
With the J2EE MIB, EAServer start-up and shutdown events trigger an SNMP trap that is forwarded to the master agent, and then (depending on master agent configuration) to destination trap receivers. This allows management consoles that can receive these traps to be notified quickly when, for example, EAServer has gone down.
