Re: [MAYBE RESOLVED?] [LARTC] QOS, Bridge and IMQ ?

From: "Sébastien CRAMATTE" <s.cramatte@wanadoo.fr>
To: lartc@vger.kernel.org
Subject: Re: [MAYBE RESOLVED?] [LARTC] QOS, Bridge and IMQ ?
Date: Mon, 11 Dec 2006 03:34:06 +0000	[thread overview]
Message-ID: <457CD1AE.9010300@wanadoo.fr> (raw)

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Well I've read that with 2.6  I can use  physdev :

iptables -t mangle -A POSTROUTING -o br0 -m physdev --physdev-out eth0
-j OUT

and surely this should work ? isn't it ?

iptables -t mangle -A POSTROUTING -i br0 -m physdev --physdev-in eth1 -j
IMQ --todev 0

regards

Sébastien CRAMATTE a écrit :
> Hello
>
> I try to setup QOS into bridge context. But this not very clear for me
> So assuming that   :
>     eth1 = LAN
>     eth0 = INTERNET
>
> br0       Link encap:Ethernet  HWaddr 00:30:48:87:99:28
>           inet addr:xxx.xxx.xxx.xxx  Bcast:xxx.xxx.xxx.xxx 
> Mask:255.255.255.0
>           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
>           RX packets:5697373 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:164166 errors:0 dropped:0 overruns:0 carrier:0
>           collisions:0 txqueuelen:0
>           RX bytes:320113723 (305.2 MiB)  TX bytes:35162676 (33.5 MiB)
>
> eth0      Link encap:Ethernet  HWaddr 00:30:48:87:99:28
>           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
>           RX packets:12797225 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:164149 errors:0 dropped:0 overruns:0 carrier:0
>           collisions:0 txqueuelen:100
>           RX bytes:1045689736 (997.2 MiB)  TX bytes:35893643 (34.2 MiB)
>           Base address:0xc000 Memory:f2000000-f2020000
>
> eth1      Link encap:Ethernet  HWaddr 00:30:48:87:99:29
>           UP BROADCAST MULTICAST  MTU:1500  Metric:1
>           RX packets:0 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
>           collisions:0 txqueuelen:1000
>           RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)
>           Base address:0xd100 Memory:f1000000-f1020000
>
> lo        Link encap:Local Loopback
>           inet addr:127.0.0.1  Mask:255.0.0.0
>           UP LOOPBACK RUNNING  MTU:16436  Metric:1
>           RX packets:20 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:20 errors:0 dropped:0 overruns:0 carrier:0
>           collisions:0 txqueuelen:0
>           RX bytes:1480 (1.4 KiB)  TX bytes:1480 (1.4 KiB)
>
> I'm seen somewhere that eth0, eth1 should be set in promisc mode and
> that the network script to this for me ...
> Bun in fact,  I'm not sure that my eth0 and eth1 are in promisc mode  ...
>
> For the outgoing I've made an iptables user table to redirect outbound
> traffic
> If I put  eth0  instead of br0 as outgoing interface the traffic is not
> shapped ???
>
> iptables -t mangle -N OUT
> iptables -t mangle -A POSTROUTING -j LOG
> iptables -t mangle -A POSTROUTING -o br0 -j OUT
>
> In my log I've got this ...
>
> Dec 11 04:07:02 gestor1 kernel: IN= OUT=br0 SRC=xxx.xxx.xxx.xxx
> DST=xxx.xxx.xxx.xxx
>
> Logically, due to the same problem I can't do something like this to
> shape the inboud traffic :
>
> #ip link set imq0 up
> #iptables -t mangle -A POSTROUTING -o eth1 -j IMQ --todev 0
>
> Regards
>
> Thanks for your help
>
>   
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> LARTC mailing list
> LARTC@mailman.ds9a.nl
> http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc
>   

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