By default, PetaLinux uses 192.168.10.* as the
QEMU virtual subnet in --root mode. If it has been used
by your local network or other virtual subnet, you may wish to use another subnet. You
can configure PetaLinux to use other subnet settings for QEMU by running petalinux-boot as follows on the command console:
Note: This feature requires sudo access on the local
machine, and must be used with the
--root
option.$ petalinux-boot --qemu --root --u-boot --subnet <subnet gateway IP>/
<number of the bits of the subnet mask>For example, to use subnet 192.168.20.*:
$ petalinux-boot --qemu --root --u-boot --subnet 192.168.20.0/24