From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andy Furniss Date: Wed, 17 Mar 2004 09:52:00 +0000 Subject: Re: [LARTC] ingress QoS Message-Id: <40581FC0.5040408@dsl.pipex.com> List-Id: References: <20040315122000.GA28318@fpsvr1z150.dartsd66.local> In-Reply-To: <20040315122000.GA28318@fpsvr1z150.dartsd66.local> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: lartc@vger.kernel.org Robert Felber wrote: > Hello guys, > > Setup: iptables 1.2.9 (patch-o-matic not used) > linux 2.4.25 (gentoo vanilla, everything needed compiled in) > eth1 -> pppoe (ppp0) > eth0 > > Goal: Fair queuing of incomming traffic > > Story: > > since I've failed to use IMQ with iptables 1.2.9 and linux 2.4.25, What failed - my 2.4.24 setup may work I'll try 25 soon. > I've tried to attach a HTB qdisc to eth0 with a root of 100mbit > and classes with rates of 100mbit and DSL downlink speed (768 kbit). > The downlink class I divided into important traffic (700 kbit) and > bulk (68 kbit) - both got HTB qdiscs. You need to set limits to 80% or less - depending on number of tcps and how much you care about latency. > The router packets with source 10.0.0.1 end up in the 100mbit queue, but > I have to set this rule to prio 1 otherwise the bulk rule (src 0.0.0.0/0) > will take place. > > Everything is working fine so far. > > Since I wanted to speed up browsing while having other downloads, > packets with sport 80 are queued in the important queue. > Also I wanted to be very smart and use a transparent squid. > But then I thought twice and realized, that packets with sport 80 end up > in squid (except it was a direct connection), thus the packets are queued > different. > > Question is now: do I also have to add qdiscs to device lo, or how can I > queue the router's incomming traffic for routers's local processes. > If I have to add qdiscs for lo, what would be the bandwidth? > And, would that be clever in general? If what you want to do is controll/share incoming DSL bandwidth for local and forwarded traffic you need to put IMQ on ppp0. I guess you don't need to throttle/priorotise squid to the LAN for stuff that's cached, but do when it's getting stuff from the net. Andy. > > If someone is interessted in the script, drop a note. > > Thanks in advance, > Rob > > > _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/