I upgraded from 8.1 to 8.5.1 on the first of November. Since then I've noticed that SNMP data is not being polled. Today I noticed that there is apparently now an option to specify the port for SNMP, and by default all of my nodes are set to port 0.
Is there a way to apply changes to all nodes en masse? Or do I have to manually go through hundreds of nodes and set this port to 161?