You are right. I capture the packet at NF_IP_LOCAL_OUT which is before routing. I think output net_device is not resolved yet, hence I don't know the exact hard_start_xmit to use.
Thanks,
Ming
On 6/16/06, Parag N(पराग़) <
panemade@xxxxxxxxx> wrote:
Hi,
On 6/17/06, Ming Chen < tomingchen@xxxxxxxxx> wrote:
> I know once I finished packet manipulation I can return NF_ACCEPT, so the
> packet continue traveling. However, I want to hold onto the packet and wait
> for user application
> command to release at later time.
why dont u use then hard_start_xmit but remember this function gets
called when u have built complete packet with Ethernet header. so
check that. Also u have not said at which layer u are capturing
packets.
>
> Thanks,
> Ming
>
>
> On 6/16/06, Parag N(पराग़) <panemade@xxxxxxxxx > wrote:
> > Hi,
> > On 6/17/06, Ming Chen < tomingchen@xxxxxxxxx> wrote:
> > > Hi,
> > >
> > > My application builds upon netfilter. Packet on the way out is
> intercepted
> > > and held in my application by returning NF_STOLEN. How do I send this
> 'held'
> > > packet out later?
> > You can use NF_ACCEPT once you did required changes to packet.
> > >
> > > Thanks,
> > > Ming
> > >
> >
>
>
