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Forum Discussion

NANTU_271091's avatar
NANTU_271091
Icon for Nimbostratus rankNimbostratus
Apr 17, 2017

Check VIP availability from a different VIP Pool

Hi Folks, My App team ask me to host their application at LTM and GTM. I am stuck at a point for a condition.   Scenario: Application is stage up at three layer. Please refer the image for the app...
application delivery
BIG-IP
LTM
Soda_Cup_148395's avatar
Soda_Cup_148395
Icon for Nimbostratus rankNimbostratus
Apr 19, 2017

It would be easiest to configure this through iRule, there are a lot of resources to write this and test it yourself, but here is an idea-

when HTTP_REQUEST {

if { (active_members POOL-2 == 0)  {
   reject or http redirect here
}

}

This would be applied to VS-1 where POOL-1 is the default pool. At each http request to VS-1 the status of POOL-2 would be checked before sending the request to POOL-1.