We have a Cisco 5510 running multiple client VPN tunnels. ASA is talking to Orion/Netflow and within Netflow we can see all the data from the intefaces however we cannot see any info from the various tunnels. Essentialy we're looking at monitoring the bandwidth used by the individual tunnels.
Is is this possible and if so have we missed a configuration step out somewhere?
I'm not familiar with NetFlow on the ASAs, but can you report based on the destination subnet using IP address groups?