How change the data source path (rrd file name) in cacti ???

[Dinfree]

Hello everybody !

I wish change the "data source path" for a data source generated automatically in cacti.

For example, i want to dinstinguish The Interfaces LAN Traffic and The Interfaces WAN Traffic of Interface Traffic.

Then, i want to distinguish LAN and WAN traffic with a different rrd file name ...

What is the issue about this?
sorry for my poor english ...

Thanks in advance

[Dinfree]

Ok i found a issue.

Steps:

- Duplicate the date template "Interface Traffic" and create two data template "Interface Traffic LAN" and "Interface Traffic WAN". (Don't forget to modify the name of the data source item to have a name different that "traffic_in" or "traffic_out". you should set "wan_traffic_in" and "wan_traffic_out")

- Duplicate or create a graph template and create items with new data source template!

indeed, the data source are created automatically when you create a graph. then, the rrd file will be generated automatically too but with a part of the name of the data source.

regard,