# Re: \[PATCH net-next 18/18\] selftests: fib\_tests: Add test cases for netdev carrier change

- From: David Ahern \<hidden\>
- Date: 2018-01-07 17:16:43 
- List: netdev
- Page: https://ratatoskr.run/netdev/2018/01/11079374
- Thread: https://ratatoskr.run/netdev/2018/01/11079329/t.md

```text
On 1/7/18 3:45 AM, Ido Schimmel wrote:
> Check that IPv4 and IPv6 react the same when the carrier of a netdev is
> toggled. Local routes should not be affected by this, whereas unicast
> routes should.
> 
> Signed-off-by: Ido Schimmel <redacted>
> ---
>  tools/testing/selftests/net/fib_tests.sh | 142 +++++++++++++++++++++++++++++++
>  1 file changed, 142 insertions(+)

Acked-by: David Ahern <redacted>
```