list of active members in BIG-IP 9.3.0

You could use LB::down (Click here) to mark the current pool member (or node) down if it responds with a non-2xx or 3xx response and then reselect a new member. Keep in mind that you Would probably only want to consider marking the server down if it responds with a 5xx error. A 4xx level response indicates a client error--not a server error. So you could find yourself DOS'd if a search engine or malicious user simply requested objects which don't exist in your application.

 

 

Aaron