Per process network traffic statistics

[Daniel Bodea]

Hi,   Is there any way I can determine the network load generated by a specific process? I have a limited bandwidth that works just fine until I start the bind DNS server. The problem is a little more complicated than that because bind runs on a gateway for a small ISP, gateway that routes all the traffic of a dial-up server. I can't be really sure where the traffic overload is coming from, nor if bind is the actual problem. What can I do to get a statistics for every process? Is there any per process dumper?   Thanks, Dan