[EMAIL PROTECTED] wrote on 02/06/2007 02:20:06 AM: > Hello, list. > > I have some questions about flow-tools. > > -. I have c6509-sup2 and there are lots of interfaces are connected. > 2 port-channelled interfaces are connected with upstream ISP. > and 4 ports are connected with our 4 customers. > Then, "ip route-cache flow" config is required only at 2 upstream > interfaces or > all(2+4=6) interfaces?
Netflow will only be exported for flows INTO an interface (with the exception of newer IOS capabilities.) So if you want to see what your customers are sending out, you'll need to set 'ip route-cache flow' on their interfaces. > > -. I have monitored network traffic using flow-tools and works great. > But, currently, I can see graphs or logs only for total traffic. > Is there any available solution or method that I can see flow-tools > graph per interface(customer)? The FlowGrapher tool (web interface to flow-tools) gives you the ability to generate graphs based on any filter (e.g., per interface, per IP, per port, combination, etc.). Check it out: http://ensight.eos.nasa.gov/FlowViewer Joe
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