Hello, misc.

Can anyone share success story about traffic accounting on OpenBSD?

I want to implement this on my router connecting office network to ISP. 
Currently I run Squid with SARG but non-HTTP traffic is left outside the 
statistics.

I need following features:
- counting all traffic going in/out ISP interface;
- web interface/gui client;
- reports by day/week/month/custom total traffic in/out;
- reports by src/dst/service traffic consumption;
- reports by top downloaders;

All I found so far is either linux software or just flow collectors 
without any web interface or reports system.

Absolutely any help appreciated.

Thanks in advance.

--
Yuri A. Spirin