From mboxrd@z Thu Jan 1 00:00:00 1970 From: Timo Benk Subject: Re: Traffic Shaping: Ingress qdisc not working in Dom0 - solved (3.0.4-1) Date: Sun, 04 Feb 2007 20:34:28 +0100 Message-ID: <45C63544.8040700@gmx.de> References: Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: Keir Fraser Cc: xen-devel@lists.xensource.com, Herbert Xu List-Id: xen-devel@lists.xenproject.org Keir Fraser wrote: > On 4/2/07 13:32, "Timo Benk" 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. I found the reason :-) there was some problem rebuilding the kernel. After i have done a 'make clean' in the xen-kernel directory and rebuilt the whole kernel, the ingress qdisc is working like before again. Greetings, -timo -- Timo Benk - Jabber ID: fry@downtempo.de - ICQ ID: #414944731 PGP Public Key: http://m28s01.vlinux.de/timo_benk_gpg_key.asc