Re: [Xen-devel] Traffic Shaping: Ingress qdisc not working in Dom0 (3.0.4-1)

[Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>]

On 4/2/07 13:32, "Timo Benk" <timo.benk@xxxxxx> wrote:

> The ingress qdisc on peth0 gets no traffic somehow.
> 
> If i stop the bridge via 'network-bridge stop', the ingress qdisc
> works as expected. But as far as the bridge is created, the
> ingress qdisc stops working on peth0.

My guess would be that this is unlikely to be a Xen-specific issue, and that
something has changed in packet delivery that causes packets picked up by a
bridge to not be checked for ingress filtering. This is fairly plausible
because bridged packets are stolen from the normal packet-reception path
quite early on, and it's very believable that changes in that area of the
code wouldn't have been tested for tc/etherbridge interactions. I've cc'ed
Herbert Xu just in case he has any ideas, since he's often aware of goings
on in the Linux networking code.

 -- Keir



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