We recently installed some WAAS devices in our network, and now I can only see outbound traffic as a GRE tunnel for the WAAS.

I have been reading a bit about it and I have seen that I need to run Netflow v9 to be able to see the detail inside the tunnel, I am currently running Netflow v5

Anyone know if this is the case and how I could set it up to be able to see the outbound traffic correctly?

Thanks.