The latest version of Host sFlow adds support for ULOG traffic monitoring (with ingress/egress ifIndex numbers): http://host-sflow.sourceforge.net/
Cheers, Peter > My only issue is that I can't seem to find any good software for Linux that > works with multiple interfaces to generate the flow information. I've tried > ndsad, nprobe, softflowd, host sflow, and ipcad without much luck. Most of > the software only works on one interface (which is useless as I need to do > accounting for numerous interfaces).