Traffic Graph IP's only for directly attached subnet
I have a pfSense box that has three subnets attached to the LAN interface. One contains the LAN IP, and the other two are routed with gateway entries. When I view the traffic graph page and choose the LAN interface, I only see per-IP information for the IP's that are on the LAN subnet. None of the IP's that are on either routed subnet display data, although they are definitely running through the LAN interface.
Is there a hack to the page that I can do to add the two additional subnets to the array? Perhaps there's a better way to determine what IP's are transferring data through the interface that would allow pfSense to display more information?