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Brijesh's avatar
Brijesh
Icon for Nimbostratus rankNimbostratus
Dec 09, 2020

iRule to select the health monitor for a pool looking at the host name value in the http header of the request.

I want to know if can create an iRule to select the health monitor for the pool  looking at the host name value in the http header of the request. We have a scenario where a common pool (Pool Membe...
application delivery
iRules
Dario_Garrido's avatar
Dario_Garrido
Icon for MVP rankMVP
Dec 12, 2020

Hello Brijesh.

 

Pool monitoring works separately from the regular traffic. Actually, regular traffic is managed by TMM deamon and monitoring uses a different one (bigd).

  • bigd is control-plane
  • tmm is data-plane

 

Having said this, you could modify some big-ip configuration using iRules+iCalls but I don't recommend you do that. Your best chance is to configure a custom monitor instead.

REF - https://support.f5.com/csp/article/K31435017

 

Regards,

Darío.