ASR-920-PWR

[mujahidbashir567]

Product: ASR-920 router,

How can we check in history, when these PWR modules(Power Supply Module) are offline and back to online? and which one is active and which one is backup power module..... Assistance pls 

NAME: "Power Supply Module 0", DESCR: "ASR 920 250W AC Power Supply"
PID: ASR-920-PWR-A , VID: V02, SN: ART2130F3Y7
OID: 1.3.6.1.4.1.9.12.3.1.6.471

NAME: "Power Supply Module 1", DESCR: "ASR 920 250W AC Power Supply"
PID: ASR-920-PWR-A , VID: V02, SN: ART2143F89D
OID: 1.3.6.1.4.1.9.12.3.1.6.471

[M02@rt37]

Hello @mujahidbashir567,

If you do #show inventory command you will see your two Power Supply modules and check which is the primary, noted "module 0". 

For the "activity" of these Power Supply modules the best way is to have SNMP server cheching them. You should have some revelant informations doing #show logging command.

[balaji.bandi]

If you have setup central syslog you should have messages there when the Power supply dont have input or failed.

also you can generate SNMP Trap if you like.

or as suggested other post you can use NMS to Monitor device and generate P1 alerts.

[guruvignesh]

Hello ,

The SNMP OID for power supply status and related information is provided in your question:

• OID: 1.3.6.1.4.1.9.12.3.1.6.471

However, to interpret this OID and retrieve the specific information related to power module status, you would need access to the router and an SNMP monitoring tool.

Here's a general approach to monitor power module status:

1. SNMP Monitoring Tool:

   • Use an SNMP monitoring tool (e.g., SolarWinds, PRTG, Nagios) that allows you to query SNMP OIDs on network devices.

2. Query SNMP OID:

   • Use the provided OID (1.3.6.1.4.1.9.12.3.1.6.471) to query the router for power module status.

3. Interpret SNMP Responses:

   • Analyze the SNMP responses to determine the power module status (offline, online, active, backup).

4. Historical Analysis:

   • The SNMP monitoring tool should have features to log and analyze historical data, allowing you to see when power modules went offline or came back online.