What would happen if you have two WAN routers at the a data center with WCCP setup on them to inspect traffic and traffic passes through WAN router A and then WAN router B on it way to another site? At the data center there is only one WAE. I have two remote offices that pass through our datacenter due to being on two different network providers. I am wondering if traffic is inspected twice if it would cause issues? Of course it is not optimal, but will it still work? My guess is it will cause an issue and I will need to use ACL's to deny traffic from being inspected on one of the WAN routers that pass between the two network providers?