Thank you for your comments.
Does hiding either source or dest host not do what you want?
not really, because then i can see only incoming OR outgoing traffic for a specific ip address. What i want is to see total traffic for each ip address. It is the same what i can see when looking at totals after typing smth like 'iftop -F 192.168.29.195/255.255.255.255'. Only i would like to see the totals for many ip addreses on one screen. Is it possible?
Martins.
ps, btw. iftop mailling list reply-to address should be iftop-users@lists.beasts.org but its the sender.