firewall monitoring?

[Ajay Sharma <ssharma odc net>]

Hello,

I have a simple firewall setup that is doing NAT for 4 computers.  It's 
a very basic setup.  

I want to be able to generate some MRTG graphs for how much traffic 
passes through the firewall for each client computer.  Then be able to 
see how much traffic is passed through the firewall for each IP/port 
combination so I can see how much FTP traffic one computer is using vs. 
their HTTP traffic.  I've been searching around freshmeat and google but 
I can't find the answer.  

Is this even possible?

Thanks,
ajay

--------------------------------------------------------------------
Satyajot (Ajay) Sharma 
ssharma odc net
--------------------------------------------------------------------