Unable to pull Interface availability report from Jaspersoft.
DX NetOps Spectrum 20.2 or later
JasperServer 6.4.3 or later
Out of the box Interface availability report is not available in Jaspersoft.
Create a Global Collection in Spectrum and add the interfaces to that Global Collection. Then try to generate a group report in JasperReports which will show interface availability.
NOTE: After creating Global Collection in some scenarios it may take 24 hours of time to sync.