Find ethernet driver version linux

 · Use Linux* to find your adapter driver version and device name. Choose a method to find your driver version and device name: Download and run the Network Device and Driver Information Utility for Linux*. Use manual directions to find the name of the network adapter. You must have permissions to run the commands in Linux. Enter lspci -v | grep .  · In this case, you need to know which kernel module is your NIC driver. There are several ways to find the name/version of an Ethernet card driver on Linux. Method One: dmesg. The first method is to to check dmesg messages. Since the kernel loads necessary hardware drivers during boot, dmesg output should tell if an Ethernet card driver is installed. Below command can be used on both SuSE and RHEL which has two different sections with separate firmware and driver version details. # ethtool -i eth0 driver: be2net version: firmware-version: expansion-rom-version: bus-info: supports-statistics: yes supports-test: yes supports-eeprom-access: yes supports-register Estimated Reading Time: 1 min.

Below command can be used on both SuSE and RHEL which has two different sections with separate firmware and driver version details. # ethtool -i eth0 driver: be2net version: firmware-version: expansion-rom-version: bus-info: supports-statistics: yes supports-test: yes supports-eeprom-access: yes supports-register-dump: no supports-priv-flags: yes. lshw -class network. Find the Driver and Firmware of Network Card in Linux: Here, we will discuss how to find Network Card Driver and firmware version in Linux. As you know that, NIC manufactures often release newer drivers and firmware for the NIC cards. Very often these drivers and firmware solves variety of bugs reported ewith the NIC card. Just use /sys. Example. I want to find the driver for my Ethernet card: $ sudo lspci Ethernet controller: Realtek Semiconductor Co., Ltd. RTL/B PCI Express Gigabit Ethernet controller (rev 01)$ find /sys | grep drivers.*/sys/bus/pci/drivers/r/ That is r First I need to find coordinates of the device using lspci; then I find driver that is used for the devices with these coordinates.

where devname is your Network Interface Card (NIC). For example eth0 or em1. Here is an example of the output: ~]$ ethtool -i em1 driver: ee version. Driver for Linux, NIC Version (RHEL, SLES, Debian, Ubuntu) Adds Vendor ID check for 'Emulex Qualified' SFP modules and logs vendor. In this example, eth0 and eth1 were previously present; eth2, is for a new NEM Ethernet network interface device. You can identify each eth device (NEM0 or.