> From: Jukka Marin <jmarin@pyy.jmp.fi>
> Date: Tue, 15 Oct 1996 13:59:31 +0300 (EET DST)

> Sorry if this is not the place for questions like this, but..
> 
> Is there a program to monitor network usage by IP address and/or port?
> Something like tcpdump with no packet output but only counters for
> different packet types and port numbers.. and maybe a list of top 100
> IP addresses and their relative byte counts?
> 
> I guess tcpdump could be modified to gather statistics like this, but
> if there _is_ such a program already....
> 
> Thanks in advance,
> 
>   -jm

Yeah, something like the old SunOS traffic(1c) would be great!
Anything that could give you basic statistics would be helpful.

Gordon