YUL89YYZ_72915
May 26, 2015Nimbostratus
iRule to re-direct a persistent failed node to a "sorry" page
We have an application which is load balanced to one of two nodes using the HTTP cookie Insert persistence method when the customer logs on to the application (that is, all the traffic will then go t...
- May 26, 2015
You shouldn't need an irule to do this. If they are persisting to a failed node this is because either there is no Monitor on the pool, or because of the Pool setting "Action On Service Down":
https://support.f5.com/kb/en-us/solutions/public/15000/000/sol15095.html
which from your description should be set to Reselect. Look in your Pool -> Advanced.
Also, of interest is the HTTP profile setting "Fallback Host", which allows you to redirect to an external page when the whole pool fails: