https://community.hpe.com/t5/operating-system-linux/poor-network-performance-using-the-builtin-ethernet-adapter-in/m-p/4022005#M64392 I have 32-bit Fedora Core 6 installed on an nx6325 laptop. It works OK until I load the NIC with about 250 Mbit/s (sent from elsewhere), at which point packets seem to be lost or corrupted. Is it the same on Windows too, or is it a Linux issue?<BR /> Mon, 18 Jun 2007 09:46:02 GMT Johan Gill 2007-06-18T09:46:02Z https://community.hpe.com/t5/operating-system-linux/poor-network-performance-using-the-builtin-ethernet-adapter-in/m-p/4022005#M64392 I have 32-bit Fedora Core 6 installed on an nx6325 laptop. It works OK until I load the NIC with about 250 Mbit/s (sent from elsewhere), at which point packets seem to be lost or corrupted. Is it the same on Windows too, or is it a Linux issue?<BR /> Mon, 18 Jun 2007 09:46:02 GMT https://community.hpe.com/t5/operating-system-linux/poor-network-performance-using-the-builtin-ethernet-adapter-in/m-p/4022005#M64392 Johan Gill 2007-06-18T09:46:02Z https://community.hpe.com/t5/operating-system-linux/poor-network-performance-using-the-builtin-ethernet-adapter-in/m-p/4022006#M64393 try <BR /><BR /># service iptables stop<BR /><BR />then retry. I have noticed slow down speeds using certain p2p apps. IF that resolves the issue you may create a rule of just disable iptables. If you continue to use iptables then you might look into installing firestarter. You can install it via yum. It's a nice graphical app for managing the firewall. Mon, 18 Jun 2007 13:25:45 GMT https://community.hpe.com/t5/operating-system-linux/poor-network-performance-using-the-builtin-ethernet-adapter-in/m-p/4022006#M64393 Court Campbell 2007-06-18T13:25:45Z