HTTP healthcheck with simply a send string of GET
Been trawling ask F5 but cannot find the answer to a basic question, any advice is appreciated:
When using an HTTP healthcheck with simply a send string of GET / and with no receive string, what would the BigIP-LTM take to be a ‘good’ response from the app server?
I am guessing that it will look for some HTTP response, and would like to think that it has to be a ‘good’ code, e.g. 200, 302 to mark the node UP
I am hoping that if it gets a 4xx or 5xx HTTP return code that it marks the node DOWN
Just need this confirmed - does anyone know ?