Running a server with multiple IP addresses aliased to one interface I needed a way to keep an Rx/Tx byte count for each address. I didn't like the few userland solutions I've seen so I put together this script which calls upon the combinaion of a few "low tech" solutions. In essence, it's an IP Tables report wrapper.

Requires: IP Tables, and RRDTool if you want the pretty graphs.

Documentation  |   Sample Report  |   Download