On 02.07.2015 11:08, Christoph Pleger wrote: > Hello, > > I want to create a Debian Live DVD, with dracut as initrd tool. That is, I > already had the Live system running successfully, but IP configuration had > to be entered manually after boot from DVD. The grub menuitem for that > contains the following line to define the kernel and its parameters: > > linux /vmlinuz root=/dev/cdrom ro aufs > > Then, I had the idea to add an option for automatic IP configuration by > DHCP. I expected it to work by adding a new grub menuitem with the > following line for the kernel: > > linux /vmlinuz root=/dev/cdrom ip=dhcp ro aufs > > But that does not work, no configuration is set for eth0. But if the > chroot-Directory I created the DVD from is taken as NFSROOT and the > computer is booted by PXE, with the following in pxelinux.cfg/default > > DEFAULT vmlinuz initrd=initrd.img root=dhcp ip=dhcp ro aufs > > then eth0 gets its configuration from DHCP. > > So, does dracut only support automatic IP configuration by DHCP if > "root=dhcp" is set, or is there something I can change in the kernel > parameters to make automatic IP configuration work when booting from DVD? > > Regards > Christoph > > -- > To unsubscribe from this list: send the line "unsubscribe initramfs" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html > try "ip=dhcp rd.neednet=1" -- To unsubscribe from this list: send the line "unsubscribe initramfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
