I am using the newest driver for the Intel I219-LM network adapter in Windows 7. I need to change the size of the receive and
transmit buffers to:
Receive buffers : 512
Transmit buffers: 128
I can't seem to find the option to change the parameters !
For the Intel 82579LM the option is easily available under the "advanced tab" for "network connection properties".
What is the brand and model of your system? What is the driver version used? (Is it from Intel website or the board vendor? ), please share the download link.
The system is a Getac laptop, model S410.
Driver date: 26.10.2016
Driver version: 18.104.22.168
Network driver vere originally installed from the provided Getac driver DVD
I also used the following link to install newest driver:
It is recommended to use the customized driver from you laptop vendor as the driver on our website is generic version. The laptop vendor is the one to have the customized driver that suits the onboard NIC embedded on the system.
Have you contacted Getac support already?
Please refer to the website below:
Please feel free to update me if you have contacted your system vendor and if further assistance needed? We have a newer driver version 22.3 posted, in case you want to try:
Thanks for following up. I have installed the new driver in the link you provided. Unfortunately
the new driver does not support changing the settings for transmit and receive buffers.
I will contact Getac support as suggested and keep you updated.
Please double check if you have below option and can configure from here:
Go to Device Manager ->Device Properties-> Advanced (tab) -> Performance Options |Properties...
Select Receive Buffers and set Value
Select Transmit Buffers and set Value
Hope this helps.
I have now checked the preformance options, and it turns out that options for changing Receive/Transmit buffers now is available. Maybe due to the driver update.
I still need to test if the network device i am using now is working as it should.
Thank you for the update and glad to know the performance option appeared. Please feel free to update me the test result. Thank you.