Hello All
I have issue with NPM, some nodes having a down status, however they are up and pingable, I pinged them from the CMD on the solarwinds server and they were pingable, also I pinged them from the solarwinds Engineering tool set and again were pingable. I tried to unmanage the nodes and remanage them with the same results, unmanaging and deleting the nodes then adding them again also still down (red) and the alert was triggered.
I am managing them using ICMP only.
What would cause such behavior??
Thanks in advance.
Anas