Remote_addr IP Addtess

I'm new with F5 loadbalancing and just installed our BIPIP last week using test web servers. I found that the Remote_Addr variable now returns the Self IP address instead of the actual user/client's IP address. According to our web developers, they are using the Remote_addr variable in their applications.

 

 

My question is how can we get the Remote_addr back to what it was prior to F5?