Hello, I have installed Nagios 3.0 on Linux system and I'm using mysql database server. I have table (table1) in mysql which contains some data and the data will be inserted into that table after per unit time interval and another table (table2) contains threshold values for table1 values. For eg: Table1 Table2 ======================== ============================= ServiceId averagetime(s) Accepted Warning Rejected 1 0.05 0.05 0.075 0.10 2 0.10 3 0.09 I want to send a notification for table1 values if that value exceeds table2 threshold values. In the above scenario, On 2nd record i want to send a notification to a specific group/contact. Is there any way to send a notification on specific column value in mysql. or there is any plug-in which can support custom query. Does nagios support this type of functionality?... Please help me....... Awaiting for your reply... Thanks, Aniket.