How to write an iRule to redirect to multiple uri's and to specific TCP Port (81)

You'll need to direct requests to the server pools regardless of authentication status, then, either with a rule or by defining separate virtuals as suggested.

 

 

I just noticed that you have defined 2 different versions of Site A ("differenserver.domain.com" and "default.domain.com"), so some clarification there is needed to know which approach you need to follow.

 

 

And I'm still not sure what you're trying to accomplish with Site B. Are all requests for that site redirected to a login page? Then what happens?

 

 

/deb