User's Manual

Mobile WiMAX Indoor RAS SPI-2210 System Description/Ed.07
© SAMSUNG Electronics Co., Ltd. 3-24
3.3.3.2 Common SNMP Agent Subagent (OAGS)
OAGS plays the SNMP subagent role to support the standard SNMP (SNMPv2c or SNMPv3c).
Also, through master agent (SNMPD) OAGS plays an interface role for the upper
management system for the command inquiry and change of ACR to be operated through
the get/get-next/get-bulk/set/trap command defined by SNMP.
OAGS Main Functions
 Providing private MIB
 Provide private MIB to the management system.
 Generate the message data file necessary for the interface function between OAM
blocks.
 SNMP command processing
Process the command received from the management system and transmit the
corresponding result via the SNMPD.
 Notification function
Send the SNMP trap to master agent (SNMPD) whenever there are needs to inform the
change or the alarm of the indoor SPI-2210 data to the upper management system.
OAGS Implementation
OAGS is implemented on the MMA-S as shown below. MMA-S has 1:1 active/standby
redundancy.
Figure 3.15 OAGS Block
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