I just recently installed the poller on a fresh install of Ubuntu 16.04, and this is the error I keep receiving.
“Poller “xxxx” has not returned any network monitoring data to Sonar since xdate and time. Please check it for errors, or disable it to stop receiving this alert.”
I run all the checks and upgrades mentioned on the Github site, and also what I have found in the forums.
Has anyone else ran into this? I am have support looking into it, but I am impatient, and need this working soon so I can move on with the rest of the setup. I am hoping its something simple. I am not much of a linux guy. I figure if nothing else, I can update it with the fix for the next person who runs into the issue…