Things to do for iftop
$Id$

* Include ports in display
  - implement service name hash
  - add key press for src/dest port aggregation

* IP types other than v4?

* Which average to use for the bar graph? Show several and peaks? Colours?

* Single keypress firewalling of troublesome connections, a la top(1)'s K
  to kill?

* Configurable sort criteria.

* Configurable refresh rates.

* Filtering of items included in diplay