Re[6]: [LARTC] CBQ Traffic control not working

Re[6]: [LARTC] CBQ Traffic control not working

[Mugur TOMITA]

> > tc class add dev eth0 parent 1:1 classid 1:8 cbq bandwidth 10Mbit rate
> > 64Kbit allot 1514 cell 8 weight 6.4Kbit prio 1 maxburst 20 avpkt 1000 split
> > 1:0      tc filter add dev eth0 parent 1:0 protocol ip prio 1 handle 4 fw
> > classid 1:8
> Euh.  You don't have any filters?  How do you redirect traffic to a class?
> You need some filters to do so.

The filters are there... if you take a closer look you'll that my
copy/paste was falty...

But I can tell you I solved the problem. I attched my solution below.
Stef, you are right, my filters are not working...
In fact I don't konow what I did wrong:
for marking packets depending on their source I used
    ipchains -A output -p all -s 192.168.1.0/30 -m 1





tc qdisc del dev eth1 root
tc qdisc add dev eth1 root handle 1: cbq bandwidth 10Mbit cell 8 avpkt 300 mpu 64
tc class add dev eth1 parent 1: classid 1:1 cbq bandwidth 10Mbit rate 72Kbit weight 7.2Kbit prio 7 allot 1514 maxburst 20 avpkt 300 bounded isolated

tc class add dev eth1 parent 1:1 classid 1:3 cbq bandwidth 10Mbit rate 64Kbit weight 6.4Kbit prio 6 allot 1514 bounded isolated
ip route add 192.168.1.8/29 via 192.168.1.1 realm 1
tc filter add dev eth1 parent 1:0 protocol ip prio 1 route to 1 classid 1:3

tc class add dev eth1 parent 1:1 classid 1:2 cbq bandwidth 10Mbit rate 14Kbit allot 1514 cell 8 weight 1.4Kbit prio 7 maxburst 20 avpkt 300 split 1:0 bounded
isolated
ip route add 192.168.3.8/29 via 192.168.3.1 realm 2
tc filter add dev eth1 parent 1:0 protocol ip prio 7 route to 2 classid 1:2

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Re[6]: [LARTC] CBQ Traffic control not working

[Mugur TOMITA]

The filters are there... if you take a closer look you'll that my
copy/paste was falty...

But I can tell you I solved the problem. I attched my solution below.
Stef, you are right, my filters are not working...
In fact I don't konow what I did wrong:
for marking packets depending on their source I used
    ipchains -A output -p all -s 192.168.1.0/30 -m 1
and the filters look like
    tc filter add dev eth0 parent 1:0 protocol ip prio 1 handle 1 fw classid 1:8
Could it be the fact that I made the marking on the output chains and
not on the input chain?

MT



###############
#PROBLEM SOLVED
###############
tc qdisc del dev eth1 root
tc qdisc add dev eth1 root handle 1: cbq bandwidth 10Mbit cell 8 avpkt 300 mpu 64
tc class add dev eth1 parent 1: classid 1:1 cbq bandwidth 10Mbit rate 72Kbit weight 7.2Kbit prio 7 allot 1514 maxburst 20 avpkt 300 bounded isolated

tc class add dev eth1 parent 1:1 classid 1:3 cbq bandwidth 10Mbit rate 64Kbit weight 6.4Kbit prio 6 allot 1514 bounded isolated
ip route add 192.168.1.8/29 via 192.168.1.1 realm 1
tc filter add dev eth1 parent 1:0 protocol ip prio 1 route to 1 classid 1:3

tc class add dev eth1 parent 1:1 classid 1:2 cbq bandwidth 10Mbit rate 14Kbit allot 1514 cell 8 weight 1.4Kbit prio 7 maxburst 20 avpkt 300 split 1:0 bounded
isolated
ip route add 192.168.3.8/29 via 192.168.3.1 realm 2
tc filter add dev eth1 parent 1:0 protocol ip prio 7 route to 2 classid 1:2

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Re: Re[6]: [LARTC] CBQ Traffic control not working

[Stef Coene]

On Thursday 13 March 2003 22:01, Mugur TOMITA wrote:
> The filters are there... if you take a closer look you'll that my
> copy/paste was falty...
>
> But I can tell you I solved the problem. I attched my solution below.
> Stef, you are right, my filters are not working...
> In fact I don't konow what I did wrong:
> for marking packets depending on their source I used
>     ipchains -A output -p all -s 192.168.1.0/30 -m 1
> and the filters look like
>     tc filter add dev eth0 parent 1:0 protocol ip prio 1 handle 1 fw
> classid 1:8 Could it be the fact that I made the marking on the output
> chains and not on the input chain?
Yes.  If you nat, the source address is rewritten to the address of your 
firewall.

Stef

-- 

stef.coene@docum.org
 "Using Linux as bandwidth manager"
     http://www.docum.org/
     #lartc @ irc.oftc.net

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