> I'm losing the will to live with this networking headache ! Please feel free > to point me at a Linux list if NANOG isn't suitable. I'm at a loss where > else to ask.
The linux-net might be more appropriate indeed. > With and without shaping and over different bandwidth providers using the > e1000 driver for an Intel PRO/1000 MT Dual Port Gbps NIC (82546EB) I can > replicate full, expected throughput with UDP but consistently only get > 300kbps - 600kbps throughput _per connection_ for outbound TCP I've seen this behavior as the result of duplex mismatches. (The tcp settings are end system matters and do not affect how the router forwards traffic.)

