[Lxc-users] dropped packets on bridged interface

[Serge Hallyn]

Quoting Papp Tamas (tompos at martos.bme.hu):
> On 04/20/2012 10:10 AM, Fajar A. Nugraha wrote:
> > On Fri, Apr 20, 2012 at 3:05 PM, Papp Tamas<tompos at martos.bme.hu>  wrote:
> >> hi,
> >>
> >> There is this bug:
> >>
> >> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/986043
> >>
> >> Has anybody meet it ever? Does anybody have an idea?
> > Not in my setup.
> >
> > $ ifconfig br0
> > br0       Link encap:Ethernet  HWaddr e6:d8:67:1d:87:f5
> >            inet addr:192.168.124.1  Bcast:192.168.124.255  Mask:255.255.255.0
> >            inet6 addr: fe80::e4d8:67ff:fe1d:87f5/64 Scope:Link
> >            UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
> >            RX packets:158504 errors:0 dropped:0 overruns:0 frame:0
> >            TX packets:181564 errors:0 dropped:0 overruns:0 carrier:0
> >            collisions:0 txqueuelen:0
> >            RX bytes:26966008 (26.9 MB)  TX bytes:98786371 (98.7 MB)
> >
> > $ uname -a
> > Linux precise 3.2.0-23-generic #36-Ubuntu SMP Tue Apr 10 20:39:51 UTC
> > 2012 x86_64 x86_64 x86_64 GNU/Linux
> 
> I also have systems with no problem, and there is another one, which is 
> not OK.

Bugs like these have cropped up occasion, and often go completely
unreproduced and un-diagnosed.  Often they turn out to be caused by
funky router settings neaby.

The two machines where you do/don't have problems, are they in the same
network context?