kern/171520: [alc] alc network driver + tso + vlan does not work.

[Nikolay Nevzorov]

2012/10/22 Eugene Grosbein <egrosbein at rdtc.ru>

> 22.10.2012 10:55, Nikolay Nevzorov пишет:
> > I can make clean test.
> >
> > What do you mean by clean:
> > reboot with disable mpd (and so will be not enabled kernel NAT in
> system) or remove LIBALIAS from kernel too?
>
> You need not reboot or disable mpd. Just make sure your testing traffic
> does not pass through NAT.
>
>
> Any traffic throuhg NAT does not cause problems. And any routed traffic so
on.

Problem only with traffic that generated on host with alc0, because host
generate packets much more bigger than MTU (about 2300 bytes per packet
with MTU 1500), a see it with tcpdump on alc0.