# Re: \[PATCH v6 net-next 9/9\] selftests: forwarding: add test of MAC-Auth Bypass to locked port tests

- From: Jakub Kicinski \<kuba@kernel.org\>
- Date: 2022-09-29 16:11:59 
- List: netdev
- Page: https://ratatoskr.run/netdev/2022/09/1951371
- Thread: https://ratatoskr.run/netdev/2022/09/1950179/t.md

```text
On Wed, 28 Sep 2022 19:49:04 +0200 Hans Schultz wrote:
> From: "Hans J. Schultz" <redacted>
> 
> Verify that the MAC-Auth mechanism works by adding a FDB entry with the
> locked flag set, denying access until the FDB entry is replaced with a
> FDB entry without the locked flag set.
> 
> Add test of blackhole fdb entries, verifying that there is no forwarding
> to a blackhole entry from any port, and that the blackhole entry can be
> replaced.
> 
> Also add a test that verifies that sticky FDB entries cannot roam (this
> is not needed for now, but should in general be present anyhow for future
> applications).

If you were trying to repost just the broken patches - that's not gonna
work :(
```