Re: Layer-2 filtering in NPF: breaking config parsing

Emmanuel Nyarko <[email protected]> Wed, 9 Jul 2025 01:52:04 +0000
Newsgroups gmane.os.netbsd.devel.network
Message-ID <[email protected]>

> On 9 Jul 2025, at 12:07 AM, Greg Troxel <[email protected]> wrote:
> 
> Following up on
> 
>  - map line results in syntax error
>  - config file with no layer-2 rules results in blocked packets
> 
> I have rebuilt from up-to-date current and my machine is back to normal.
> 
> It would probably be good to have multiple other people read all the new
> code and glue, as this seems tricky.

Great to hear!

i agree. That was the main design goal in mind. so your layer 3 rules don’t get broken.
I’m testing more layer 3 features now as well which are not written in our test suite, and then update it 
to contain almost all layer 3 features.

Emmanuel