On Thu, Jun 13, 2013 at 10:46:43AM +0930, Daniel O'Connor wrote: D> > Some software is kind enough to work with either tun or tap as a configurable option. D> D> Unfortunately I am using ppp which doesn't :( You can use mpd instead of ppp, and mpd can insert ng_netflow node into its PPP graph. -- Totus tuus, Glebius.