Enabling NetFlow on Cisco ASA
KB ID 0000055 Problem Cisco NetFlow lets you export information about traffic flow, it was originally written for the router IOS, but is now available for Cisco ASA, which uses NSEL (Note ASA uses NetFlow version 9 {newest at time of writing}) Note: NetFlow can not give you “Live” data, but it can show you what has happened over a period of time, and remember like any other “Logging” this will have an adverse...