iRule to disable a node when health check fail

iRules can't affect the poolmember state, but you can select a poolmember from an iRule (Or even dump the existing one and select a new one).

You could also use an external monitor... Or even a completely external application doing checking that then used iControl to affect the pools (e.g. to select different states like down/forced down on the poolmembers.

(From iControl you can select Down awhich ffects new sessions only. Or Forced Down which would swing both new and existing sessions.

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