Zabbix is not monitoring network interface on any server/device
Zabbix has stopped monitoring any network interface any device (Servers, FW, NW switch, APs, VMs) Since last couple of days. I have rebooted zabbix server and couple of servers to check whether this is kind of glitch but no luck. All other components like CPU, memory are being monitored without any issue. I also upgraded from 6.0.15 to 6.0.16 as well. I have tested on different browser and system as well but no luck. I can see graph plotted when I added new graph but once saved there is no data. is there any way to solve this issue.
