We interface tag using iptables / ulogd / uacctd (pmacct), then use a tag map to assign a simple numeric code for each provider and direction. (E.g APE in/out, vocus in/out etc).

Works and scales well for CPU time / database lookups.

Hit me up off list if you want some examples.

We also built our own destination / source billing engine on top of this so we can bill per destination / source gb, per customer ip/net block. (Also pretty graphs).

Cheers

Liam Farr

+64-22-6107884

+64-27-5222624

Sent from my iPhone

On 8/10/2013, at 7:16 am, Shane Hanson <shanson@istar.net.nz> wrote:

Hello All

I��m sure this question has been asked a number of times before but a quick search through the list and a Google pretty much draws a blank.

I��m working for a service provider (Mothership) and we��re trying to differentiate between national and international traffic. Any pointers?

Thanks

SHANE

lE shane@mothership.co.nz lW mothership.co.nz lA PO Box 99814, Newmarket lM +64 21 623 903

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