Artesyn System Management Interface Based on HPI-B 2.0(Centellis 4620/4440) User's Guide (June 2014) - Manual (Page 16)

System Management Interfaces Overview
System Management Interface Based on BBS HPI-B 2.0 (Centellis 4620/4440) User’s Guide (6806800P21D) 16
The SNMP agent consists of an SNMP master agent and an SNMP subagent. The SNMP master
agent is based on Net-SNMP and handles the communication with an external SNMP manager.
Internally, the SNMP master agent communicates with the SNMP subagent via the AgentX
protocol. The SNMP subagent uses the HPI-B single shelf library and communicates with an
HPI-B daemon. The following figure illustrates the software architecture of the SNMP agent.
Figure 1-2 SNMP Agent Highlevel Software Architecture