Comment # 2 on bug 1226204 from Stefan Hundhammer

I am not sure if this is even a supported scenario.

If I understand the bug description correctly, this is a network-based
installation (i.e. using the NET ISO that does not have any repos on the
installation medium, so it relies completely on repos available via network),
so it needs to initialize the network for the installation.

Yet you want neither Network Manager (the default for openSUSE distros, Leap as
well as TW) nor Wicked (the default for SLE products). Of course that means
that you'll have to do the network setup manually at some point after the
installation.

This sounds to me like a total fringe case. If you want a non-networked machine
to start with, the logical thing to start with would be a full DVD ISO, i.e.
one that already contains all the repos on the installation medium. That way
you can ensure that there will not be any artifacts of the network
configuration that was used during installation on the target system.

In pretty much all cases users expect the installation network configuration to
be carried over to the target system, so they can continue to work with a
working network seamlessly. That's what we have been striving to do for
countless years to avoid disruptions caused by the network suddenly
disappearing after the installation, which is very much a showstopper for the
great majority of users.