I'm trying to configure netflow exporting through a route-based site-to-site
IPsec tunnel on a Cisco ASA 5512 V9.9 device. Neither the CLI nor ASDM will let me select the VTI as the interface to use for the netflow collector.
Is Flexible Netflow required to accomplish this, and is Flexible Netflow supported
on a Cisco ASA 5512?
Thanks.