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1. Intel 82579lm gigabit network connection adapter specs install#
2. Intel 82579lm gigabit network connection adapter specs drivers#

I have also tried disabling the EEE (energy efficient ethernet) in the driver, and this also did not help. The servers are running linux, and I have tried the latest linux e1000e driver, which did not help. These servers receive multicast traffic at a high rate, and I am seeing a large amount of packet loss (as compared to other servers receiving the same multicast). I have a serious problem in that I have built a few hundred servers built using S1200KPR motherboards, which contain the 82579LM for ethernet 0. I sorry for responding to this old thread, but I'm wondering if there has been any progress on the packet loss issue on the 82579LM gigabit ethernet chip. Let me know if disabling Energy Efficient Ethernet helps. I don't know if changing any configuration items will help you or not, but trying is probably worthwhile. See the screen shot below on where to find the Energy Efficient Ethernet configuration. I can recall at least one instance where disabling Energy Efficient Ethernet resolved dropped packets. You could also be running into some incompatibility with the switch or router on the other end of the cable You could experiment with disabling advanced features on the network connection to see if the packet drops go away or become less frequent. If you have tried solutions from Dell and the issue still exists, your best bet will be to continue to work with Dell in finding the right fix. With built-in network connections the fix could be something that is custom from your OEM, which Intel would not be able to supply. Your dropped packets might be related to previously reported packet drop issues that are already being worked, but I can't tell for sure. Thanks for the offer to work with Intel on resolving the issue. You should also check for any BIOS updates from Dell to see if any updates might apply to your network connection.

Intel 82579lm gigabit network connection adapter specs install#

You might want to uninstall that software and install the package that Dell supports on your laptops.

Intel 82579lm gigabit network connection adapter specs drivers#

I am making a guess that you have already tried the latest drivers from Intel.