Re: [Xen-users] Limiting domU network?

["Fajar A. Nugraha" <fajar@xxxxxxxxx>]

On Sat, May 2, 2009 at 8:03 PM, Simon Hobson <linux@xxxxxxxxxxxxxxxx> wrote:
> So if you've followed that through, and are still awake, then you are now a
> traffic shaping and accounting guru ;-) - or at least you are now equipped
> to impress your boss :-)

What does the rrd stat show? Can you reliably (form the stats) say
that the rate and ceil limit are enforced as expected?

AFAIK htb has problems enforcing ceil limit when working with packets
> MTU (which might happen if LSO is enabled).

https://bugzilla.redhat.com/show_bug.cgi?id=481546

Disabling LSO works, but I prefer not to do that.
Setting htb mtu to 65536 seems to limit the ceil to be around twice
the number I set.

If your main goal is traffic classification/priority this might not be
a problem though.

Regards,

Fajar

_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-users