Reroute traffic to new virtual server

 ,

You need to have desired iRules, SSL Profiles etc on the other Virtual Server which is required for the traffic flow once it is rerouted. Not all iRules but you need to check which iRules are actually required to process traffic as per your expectations once it is rerouted to other VS after matching specific URI.

Same is the case with certificates as well. e.g. URL traffic is related to abc.com (and traffic is on secure port) and it is rerouted to other Virtual Server, you need to have client SSL profile on other VS and that client SSL profile should have required certificate for abc.com. Also if required, same for SERVER SSL profile.

So in short, you need to check what all traffic is getting forwarded to other VS and what all iRules, SSL Profiles, Policies (if any) are required to be configured on the VS. Accordingly, you need to do all the configuration so everything will work as per your expectations.

Hope it helps!

Mayur