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Forum Discussion

khammer_260526's avatar
khammer_260526
Icon for Nimbostratus rankNimbostratus
Nov 06, 2018

Understanding Pool Monitors vs Node Monitors

We have set up a custom HTTP ECV monitor set for our pool that does a Send to a particular URL in our application and then checks for a particular string to match. Currently, there is just one node i...
devops
heatlh monitors
LTM
monitoring logging
Surgeon's avatar
Surgeon
Ret. Employee
Nov 07, 2018

The 1st thing you should know is that pool member object identifies by address and port, whereas node just by ip address.

 

Thus, you can not use tcp_half_open monitor on node object since this type of monitor requires TCP port number. This means that this monitor is applies to the pool or pool member.

 

The 2d thing, you need to confirm that ecv monitor is applied to pool or pool member at all? Can you provide config of your pool and your ecv monitor?