It would be very useful to include or exclude ports in
columns or to grant extra columns for desired ports
from configuration file...
E.g. I've got Samba (Mbits/s) and inet gateway for our
network on same interface and I'd like to monitor
internet connection whitch is in Kbits/s... so
graphical stats are a little bit useless - smb is
taking whole range and I cannot see anything elese...