ipfw3 check-state doesn't work

[Aaron LI]

Hi Bill,

Thanks for the reply and the fix.  I didn't realized that commit would fix this issue.

Cheers,
Aaron


On Sat, 16 Feb 2019 13:31:39 +0800
Bill Yuan <bycn82 at gmail.com> wrote:

> Thanks for reporting the issue and below is the fix.
> https://gitweb.dragonflybsd.org/dragonfly.git/commit/72ce8e08d0708ac9f09d9cda56e3308ad8dcec48
> 
> 
> 
> On Fri, 15 Feb 2019 at 09:34, Aaron LI <aly at aaronly.me> wrote:
> 
> > Hi Nima,
> >
> > I can confirm this issue.  I believe this is a bug in IPFW3.
> >
> > Hi Bill, would you please have a look?  Actually, "ipfw3" cannot add any
> > rules,
> > complaining "ipfw3: getsockopt(IP_FW_ADD): Invalid argument".  Thanks.
> >
> > Cheers,
> > Aaron
> >
> >
> > On Mon, 11 Feb 2019 17:09:04 +0330
> > Nima Azizzadeh <n.azizzadeh at gmail.com> wrote:
> >  
> > > 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.
> > > >  
> >