Is it possible to count the number of tables or rows in a SNMP table? I have a table which keeps track of missing objects. Whenever an object dissapears, a row is added to this table. This table is usually empty. I have noticed that I cannot add tables to the custom SNMP table sensor if the table is empty.
Is it possible to keep track of the number of entries (rows or columns) that are in such a table?
I will then be able to keep track of the number of objects missing.