Re: [nftables] table netdev, chain ingress, too much interfaces?

Mathias Dufresne <[email protected]> Tue, 17 Mar 2026 09:28:00 +0100
Newsgroups gmane.comp.security.firewalls.netfilter.general
Message-ID <CABwLUptQ6sybaK6dUijY_BmvepZ1hZczqaL9LC875QZUNz8yYQ@mail.gmail.com>
Hello Pablo,

A great thanks to you, my mistake was the major version of the systems
I used. One was Debian 13 and the one behaving strangely was still a
Debian 12.

Once the older one was rebuilt using latest major version, the issue
disappeared.

Cheers,

Mathias

Le dim. 15 mars 2026 =C3=A0 19:03, Pablo Neira Ayuso <[email protected]> =
a =C3=A9crit :
>
> On Fri, Mar 13, 2026 at 11:51:25AM +0100, Mathias Dufresne wrote:
> [...]
> > and the error is:
> > nftables.conf:7:5-42: Error: Missing `device' in this chain definition
> >     type filter hook ingress priority -499 ;
> >     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
>
> It sounds like you are using old userspace version.