[LTP] network stress route-change-if test

[Petr Vorel]

Hi Alexey,

> >> Assuming those test are using different interfaces just to load the
> >> machine more, the tests should be rewritten to use a single interface.
> > route-change-if is about switching route between (at least) 2 interfaces.
> > Therefore it must have 2 interfaces available.

> What about creating additional virtual devices for this test like
> macvlan and switch between them?
Good idea.
I'm just thinking whether using ns-udpsender is enough (it's hard to make it fail).

> > The test has similar scenario as if-route-adddel, but it's not the same.
> > So, delete the test as we don't support it?
> > I think it's valid scenario, but we don't have support which test requires.


Kind regards,
Petr