SNMP Traps forward: Why DD MIB contains a lot of definition but Avamar MIB cont

Hello Experts, 

We need to setup SNMP traps forwards to SNMP Management Application. I gave MIB files for Avamar & Data Domain to respective team managing Management Application for organization. 

When they imported both MiB files, Data Domain listed a lot of event & alerts, but Avamar listed only three:

1. eventTrap
2. burmActivityTrap
3. testEventTrap

My confusion is that how only three traps will help me get alerts through SNMP Management Application for Avamar. 

Data Domain very straight forward.

Any clue or advise. 

@snmp @snmpv3 @snmp4u