I am trying to configure UPS in Truenas in slave configuration. My ups is connected to a QNAP box which is the master. In TrueNas UPS Service config page, i have specified the identifier as the qnap ups name. I have specified the IP and port of the QNAP server. Also on the Monitor side i have specified the user name and password that was used in QNAP upsd.users file.
I know these values work because in truenas shell if give the upsc command with the Qnap UPS name and IP i get the UPS details successfully, but if i go to reporting in TRUENAS and select UPS, i get a blank screen.
How do i check whether the config is working and it will work ?