Feature to label traffic as local

[snppla]

I am most interested in tracking traffic to and from the internet with my router and not so much traffic that is internal to my network. It would be nice if when the source and destination both match the network range parameter, that a tag called "traffic_type" is set to local, otherwise it would be set to external (Using a tag instead of a boolean field to allow for faster searching).

I'll be forking this project and creating a pull request of this feature, but would like some feedback if this would be accepted back into this codebase.

[ncareau]

Hey, thanks for the suggestion and the pull request. It might take the week before I check but i will give feedback and merge if everything is ok. I should be able to put some time on it before the end of next week.

Thanks again.

[ncareau]

I took a look at your suggestion and it is a great idea. However, I think that if we go down that route, we need to add both local and external traffic separately. I would add $local_down_byte and $external_down_byte. That way, people who just need external can also plot their graph.