We get this question often in the iRules v9.x forum:
"I created an iRule that is supposed to choose a host based on the URI (extension, hostname, agent, method, etc), but it doesn't work like I exp...
Please clarify the operation of (and virtual necessity of using in certain circumstances such as Cookie persistence) OneConnect in the documentation. We were also stumped by the failure of our HTTP virtual server using Cookie persistence after converting from BigIP 4.6.x to LTM 9.3. We found vague references on-line through random searches that helped us solve the problem while F5 tech support had us try unproductive changes.