Differences

This shows you the differences between two versions of the page.

--- linux:networkmanager [2021/01/01 21:25]
127.0.0.1 external edit
+++ linux:networkmanager [2021/09/23 12:02] (current)
manu
@@ Line 360: / Line 360: @@
 Here I got problem with network driver, which is no more supported. You can check in /var/log/messages
+==== Rename network device ====
+Change from **ens192** to **eth0**
+<cli prompt='#'>
+[root@ibmpvc01 ~]# lshw -class network -short
+H/W path             Device      Class          Description
+===========================================================
+/0/100/16/0          ens192      network        VMXNET3 Ethernet Controller
+</cli>
+Add the option **net.ifnames=0** into file **/etc/default/grub**, and rebuild grub, then reboot
+<cli prompt='#'>
+[root@ibmpvc01 ~]# cat /etc/default/grub
+...
+GRUB_CMDLINE_LINUX="crashkernel=auto resume=/dev/mapper/rhel-swap rd.lvm.lv=rhel/root rd.lvm.lv=rhel/swap rd.lvm.lv=rhel/usr net.ifnames=0 rhgb quiet"
+[root@ibmpvc01 ~]# grub2-mkconfig -o /boot/grub2/grub.cfg
+[root@ibmpvc01 ~]# init 6
+</cli>
+After reboot
+<cli prompt='#'>
+[root@ibmpvc01 ~]# lshw -class network -short
+H/W path             Device      Class          Description
+===========================================================
+/0/100/16/0          eth0        network        VMXNET3 Ethernet Controller
+</cli>

wiki