Snmp Agent - Omron CJ1W-EIP21 Operation Manuals

For nj-series cpu unit. cj-series ethernet/ip units
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1 Introduction
1-4-6

SNMP Agent

The SNMP agent passes internal status information from the EtherNet/IP Unit to network management
software that uses an SNMP manager.
SNMP
manager
SNMP message
Management
information

SNMP agent

SNMP Trap
When specific conditions occur, the EtherNet/IP Unit that is set as the SNMP agent sends status
notification reports to the SNMP manager. The SNMP manager can learn about changes in status
even without periodically monitoring of the EtherNet/IP Unit. Status notification reports are sent
under the following conditions.
• When the Controller is turned ON
• When links are established
• When an SNMP agent fails to be authorized
SNMP manager
1-20
Monitoring Ethernet/IP Devices
CJ1W-EIP21 0C_JB-191.158.038
CJ1W-EIP21 0C_JB
CJ1W-EIP21 0C_JB-191.158.072
CJ1W-EIP21CJ1W-EIP21CJ1W-EIP21CJ1W-EIP21CJ1W-EIP21CJ1W-EIP21CJ1W-EIP191.108.039 191 068 038 EIP21CJ1W-EIP21 CJ21-191.168.035
CJ1W-EIP21 0C_JB-191.158.073
CJ1W-EIP21 0C_JB-191.158.074
CJ1W-EIP21 -191.168.031
CJ1W-EIP21 0C_JB-191.158.075
CJ1W-EIP21 0C_JB-191.158.075
CJ1W-EIP21 0C_JB-191.158.075
CJ1W-EIP21 0C_JB-191.158.075
CJ1W-EIP21 0C_JB-191.158.075
IP-191.168.035
CJ1W-EIP21CJ1W-EIP21CJ1W-EIP21CJ1W-EIP21CJ1W-EIP21CJ1W-EIP21CJ1W-EIP191.108.039 191 068 038 EIP21CJ1W-EIP21 CJ21-191.168.035
CJ1W-EIP21 0C_JB-191.158.075
MAC=00 00 0A 38 #0 F4
CJ1W-EIP21 0C_JB-191.158.075
[A+]=0
CJ1W-EIP21 0C_JB-191.158.075
CJ1W-EIP21 0C_JB-191.158.075
CJ1W-EIP21 0C_JB-191.158.075
CJ1W-EIP21 0C_JB-191.158.075
CJ1W-EIP21
CJ1W-EIP21CJ1W-EIP21CJ1W-EIP21CJ1W-EIP21CJ1W-EIP21CJ1W-EIP21CJ1W-EIP191.108.039 191 068 038 EIP21CJ1W-EIP21 CJ21-191.168.035
CJ1W-EIP21 0C_JB-191.158.075
CJ1W-EIP21 0C_JB-191.158.075
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CJ1W-EIP
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CJ1W-EIP
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CJ1W-EIP
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CJ1W-EIP
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CJ1W-EIP
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CJ1W-EIP
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CJ1W-EIP
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CJ1W-EIP
EtherNet/IP Unit
SNMP agent
Controller
Trap
turned ON.
EtherNet/IP Unit
SNMP agent
CJ-series EtherNet/IP Units Operation Manual for NJ-series CPU Unit (W495)
Ethernet
Device that supports SNMP
SNMP agent

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