I am trying to configure netflow on a cisco asa 5505 the device is updated to the latest ios and i can enter the netflow commands and i configured the device as per the instructions on the manageengine website.The device is shown in the netflow analyzer web interface and i can see the interfaces and i can see the netflow packets received but the graphs for the interfaces are  not being displayed. it shows no traffic. device was added automatically and all the interfaces were listed and its netflow collector is receiving netflow traffic but doesnt show the graph or any other statistics.please do let me know what should be looked at and whats wrong.

thanks

manek