Node specific Health Monitor with Host: headers

Hello,

 

 

I have a pair of 3600 BigIP LTMs. I have a site backed by 6 IIS web servers on https.

 

Each backend server has it's own name, and https cert.

 

 

I have a custom HTTPS health check defined in my Monitors, which checks for a valid return string from my back end web servers. The issue is each backend web server has a different name, so I need to send a Host: header in the health check to get the right response. So I cannot have 1 health check monitor for the whole pool, I need a health check monitor which is specific to each back-end webserver.

 

 

I have created these in Monitors, and they show up there, but when I go in to the Node list, and view the 'Available Monitors' my monitors do not show up. It seems to be related to HTTPS. If I create an custom ICMP monitor, it shows up, but not any HTTPS ones.

 

 

Any ideas?

 

 

Paul