Juniper devices are missing from Spectrum Report Manager Chassis reports

Document ID : KB000092636
Last Modified Date : 20/04/2018
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Issue:
When running the Chassis based asset reports in CABI 4.1 and 6.3 - Juniper devices are missing from the report.
Cause:
The Report Manager Chassis reports rely on the ENTITY-MIB phyiscal_class to classify a device as a chassis line card, or device.

The following are the values of physical_class. 

INTEGER { 
other(1), 
unknown(2), 
chassis(3), 
backplane(4), 
container(5), -- e.g., chassis slot or daughter-card holder powerSupply(6), fan(7), sensor(8), module(9), -- e.g., plug-in card or daughter-card port(10), stack(11), -- e.g., stack of multiple chassis entities 
cpu(12) 

The SRM report needs the value to be a 3 or 9 to be classified as a chassis device.
Resolution:
Report Manager Chassis based reports require the device to support the Entity-MIB. Juniper chassis devices do not support this MIB, therefore do not get displayed in the SRM report. This is per design.