* Paul de Weerd [2014-07-10 14:33]:
> On Thu, Jul 10, 2014 at 01:30:29PM +0100, Stuart Henderson wrote:
> | On 2014/07/10 13:11, Henning Brauer wrote:
> | > I committed the bpf chunk, but nothing is using it yet. pls give the
> | > if_vlan.c chunk a spin.
> | I think weerd@ might need something si
* Stuart Henderson [2014-07-10 14:30]:
> On 2014/07/10 13:11, Henning Brauer wrote:
> > I committed the bpf chunk, but nothing is using it yet. pls give the
> > if_vlan.c chunk a spin.
> I think weerd@ might need something similar for bridge for his tv...
the f&^(*$@&)($#@ bridge needs to die. I
On Thu, Jul 10, 2014 at 01:30:29PM +0100, Stuart Henderson wrote:
| On 2014/07/10 13:11, Henning Brauer wrote:
| > I committed the bpf chunk, but nothing is using it yet. pls give the
| > if_vlan.c chunk a spin.
|
| I think weerd@ might need something similar for bridge for his tv...
I'm testing
*ifp)
>
> #if NBPFILTER > 0
> if (ifp->if_bpf)
> - bpf_mtap(ifp->if_bpf, m, BPF_DIRECTION_OUT);
> + bpf_mtap_stripvlan(ifp->if_bpf, m, BPF_DIRECTION_OUT);
> #endif
>
> /*
>
>
> * Hen
CTION_OUT);
+ bpf_mtap_stripvlan(ifp->if_bpf, m, BPF_DIRECTION_OUT);
#endif
/*
* Henning Brauer [2014-07-09 23:46]:
> so dlg noticed that tcpdump on vlan is now somewhat busted,
> specifically dhc* don't work on the any more. the reason is that bpf
> now sees the ether_
+#endif
+}
+
+/*
* like bpf_mtap, but copy fn can be given. used by various bpf_mtap*
*/
void
@@ -1218,6 +1259,13 @@ void
bpf_mtap(caddr_t arg, struct mbuf *m, u_int direction)
{
_bpf_mtap(arg, m, direction, NULL);
+}
+
+/* like bpf_mtap, but strip the vlan header, leave regular
