IP accounting

Hello,

I'm searching for an IP accounting tool. As for now, I found ntop, ipac-ng
and netacct-mysql.

Some other recommendations what I can use?

I plan to record the traffic for some (virtual) network interfaces
(different IP addresses). If possible, it should split traffic by
ports/services.

The tool should support easy access to the reports (like netacct-mysql) or
it should provide some kind of HTML/XML output (like ntop).

I tried to compile ntop on my system, but that didn't work. Unfortunately I
didn't had the time to solve the problems encountered.

TIA