R420 SNMP Memory Status

Hi there,

I'm trying to get memory status via snmp on R420, idrac7, bios ver. 1.5.2, firmware 1.57.57. I'm able to get other statuses like cpu but memory. IDRAC-MIB I've got claimed the following OID responsible:

memoryDeviceStatus    1.3.6.1.4.1.674.10892.5.4.1100.50.1.5

but I can't get it:

$ snmpwalk -v 2c -c public 192.168.1.30 1.3.6.1.4.1.674.10892.5.4.1100.50.1.5
iso.3.6.1.4.1.674.10892.5.4.1100.50.1.5 = No Such Instance currently exists at this OID

the same for systemStateMemoryDeviceStateDetails - 1.3.6.1.4.1.674.10892.5.4.200.10.1.26

and all other memory related OIDs. I can see memory only in FRU data but this is not what I'd like to use.

Any help or ideas would be greatly appreciated.

Thank you.