[LARTC] why there is any traffic in default class?

[LARTC] why there is any traffic in default class?

[Denis Kot]

I have:

tc qdisc add dev imq0 root handle 1: htb default 30
tc class add dev imq0 parent 1: classid 1:1 htb rate 512kbit ceil 512kbit
tc class add dev imq0 parent 1:1 classid 1:30 htb rate 64kbit ceil 512kbit

then:

iptables -t mangle -A PREROUTING  -i ppp0 -s 192.168.2.2 -j IMQ --todev 0
tc class add dev imq0 parent 1:1 classid 1:22 htb rate 64kbit ceil 128kbit
tc filter add dev imq0 protocol ip parent 1:0 prio 1 u32 match ip src
192.168.2.2 flowid 1:22

so, as I understand any traffic from source 192.168.2.2 and from
interface ppp0 must be going directly in to class 1:22, so default
class 30 must not have any traffic. isn´t it?

-- 
Denis Kot
denis?jabber.org.by
ICQ: 13680126
Mobil: +375 29 6-1234-78
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Re: [LARTC] why there is any traffic in default class?

[Tóth Nándor]

Hi!

Denis Kot wrote:
> I have:
> 
> tc qdisc add dev imq0 root handle 1: htb default 30
> tc class add dev imq0 parent 1: classid 1:1 htb rate 512kbit ceil 512kbit
> tc class add dev imq0 parent 1:1 classid 1:30 htb rate 64kbit ceil 512kbit
> 
> then:
> 
> iptables -t mangle -A PREROUTING  -i ppp0 -s 192.168.2.2 -j IMQ --todev 0

If i understand you correctly, it should be:
iptables -t mangle -A PREROUTING  -i ppp0 -j IMQ --todev 0
iptables -t mangle -A PREROUTING  -s 192.168.2.2 -j IMQ --todev 0

Your rule means: traffic which came from ppp0 AND has source ip 
192.168.2.2 go to IMQ.

> tc class add dev imq0 parent 1:1 classid 1:22 htb rate 64kbit ceil 128kbit
> tc filter add dev imq0 protocol ip parent 1:0 prio 1 u32 match ip src
> 192.168.2.2 flowid 1:22
> 
> so, as I understand any traffic from source 192.168.2.2 and from
> interface ppp0 must be going directly in to class 1:22, so default
> class 30 must not have any traffic. isn´t it?

This part may or may not be ok, i do not know.

-- 
Udv,
   Nandor
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Re: [LARTC] why there is any traffic in default class?

[Denis Kot]

my rules is right, cause ppp0 is vpn client who has (applied by pppd)
ip 192.168.2.2. so I want any traffic from ppp0 AND 192.168.2.2 route
to class 1:22


On Mon, 31 Jan 2005 10:55:53 +0100, Tóth Nándor <nug@sch.bme.hu> wrote:
> Hi!
> 
> Denis Kot wrote:
> > I have:
> >
> > tc qdisc add dev imq0 root handle 1: htb default 30
> > tc class add dev imq0 parent 1: classid 1:1 htb rate 512kbit ceil 512kbit
> > tc class add dev imq0 parent 1:1 classid 1:30 htb rate 64kbit ceil 512kbit
> >
> > then:
> >
> > iptables -t mangle -A PREROUTING  -i ppp0 -s 192.168.2.2 -j IMQ --todev 0
> 
> If i understand you correctly, it should be:
> iptables -t mangle -A PREROUTING  -i ppp0 -j IMQ --todev 0
> iptables -t mangle -A PREROUTING  -s 192.168.2.2 -j IMQ --todev 0
> 
> Your rule means: traffic which came from ppp0 AND has source ip
> 192.168.2.2 go to IMQ.
> 
> > tc class add dev imq0 parent 1:1 classid 1:22 htb rate 64kbit ceil 128kbit
> > tc filter add dev imq0 protocol ip parent 1:0 prio 1 u32 match ip src
> > 192.168.2.2 flowid 1:22
> >
> > so, as I understand any traffic from source 192.168.2.2 and from
> > interface ppp0 must be going directly in to class 1:22, so default
> > class 30 must not have any traffic. isn´t it?
> 
> This part may or may not be ok, i do not know.
> 
> --
> Udv,
>    Nandor
> _______________________________________________
> LARTC mailing list / LARTC@mailman.ds9a.nl
> http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
> 


-- 
Denis Kot
denis?jabber.org.by
ICQ: 13680126
Mobil: +375 29 6-1234-78
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LARTC mailing list / LARTC@mailman.ds9a.nl
http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/