Linux Rename Eth0 Network Interface Card Name [ Udev ]
wireless NIC is showing as wlan0 but I need to be appear as eth1. How can I rename wlan0 devices through udev as eth1? How do I change or rename eth0 as wan0 under Linux operating systems? A The best way to rename Ethernet devices is through udev. It is the device manager for the Linux kernel. Primarily, it manages device nodes in /dev. It is the successor of devfs and hotplug, which means that it handles /dev directory and all user space actions when adding/removing devices, including firmware load. The order of the network interfaces may be unpredictable under certain configurations. Between reboots it usually stays the same, but often after an upgrade to a new kernel or the addition or replacement of a network card (NIC) the order of all network interfaces changes. For example, what used to be rl0 now becomes wlan0 or what used to be eth0 now becoems eth2 or visa versa. Step #1: Find out the MAC address of the Ethernet device Type the following command: # ifconfig -...