traffic stats

[Hans du Plooy <koffiejunkielistlurker@koffiejunkie.za.net>]

Hi guys,

Can anyone recommend a good and accurate package which will keep track
of the traffic going in and out of my firewall on the wan interface, and
from which clients they originate.  I want to be able to see, per day
and per month, how much traffic each client generated.

Something like the output of the "Traffic Control & Report" plugin for
IP-COP.  Not really the gui, just the output.  It sends a mail daily,
looking something like this.

User  IP        MAC               Traffic
Hans  10.0.0.11 00:11:22:33:44:55 124 MB

Setup is Debian Sarge (although I might make it etch soon) two network
interfaces, one hooked up to ADSL, the other internal lan.  Ordinary
iptables NAT to give everybody access to the internet.

Thanks
Hans