ipfw3 check-state doesn't work

[Nima Azizzadeh]

Hi Aaron
Thanks for the response. Yes, all modules was loaded. It doesn't solve the
problem!

Regards,
Nima

On Thu, Feb 7, 2019 at 2:54 PM Aaron LI <aly at aaronly.me> wrote:

> Quoting Nima Azizzadeh (2019-02-07 17:18:55)
> > Hello,
> > We are working on a project that includes DragonFlyBSD and IPFW3. On this
> > phase of project we are trying to test all features. Based on official
> > DragonFlyBSD documents(https://www.dragonflybsd.org/docs/ipfw3/) for
> using
> > stateful firewall and checking every traffic state, we must use "ipfw3
> add
> > check-state" rule. When I use the syntax I got this error :
> > # ipfw3 add check-state
> > ipfw3: getsockopt(IP_FW_ADD): Invalid argument
> >
>
> Hi Nima,
>
> Did you load the necessary modules?  If not, try and load all IPFW3
> modules, i.e., "ipfw3", "ipfw3_basic", "ipfw3_layer2", "ipfw3_layer4",
> and "ipfw3_nat".
>
> Hope this solves your problem.
>
> Cheers,
> Aaron
>
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