Check your NIC Driver in Linux

You may follow the below steps / commands when checking your ethernet drivers etc loaded on your linux box :

1-  You should know your interfaces name, you may use ifconfig command to check that, generally its eth0.

2- To know what driver / make is your network card, give the below command, you will fetch the module name as the output in first coloumn, in below example is e1000

grep eth0 /var/log/dmesg

3- Now you need to check the version of the drivers installed, use the modinfo command, it will show you the output as below :

$modinfo e1000 [Output below is truncated]

To be more specific about the version, you can give command as below :

$modinfo e1000 |grep version