[LARTC] taking a look at your cbq configuration?

[LARTC] taking a look at your cbq configuration?

[Patrick Van Acker]

Hello,

I read through the LARTC Howto, and I tried to setup a CBQ example from 
Chapter 9.

tc qdisc add dev eth0 root handle 1: cbq bandwidth 10Mbit avpkt 1000 cell 8
tc class add dev eth0 parent 1: classid 1:1 cbq bandwidth 10Mbit rate 
128kbit allot 1514 weight 12.8kbit prio 8 maxburst 20 avpkt 1000 bounded
tc class add dev eth0 parent 1:1 classid 1:10 cbq bandwidth 10Mbit rate 
20kbit allot 1514 weight 2.0kbit prio 1 maxburst 20 avpkt 1000
tc class add dev eth0 parent 1:1 classid 1:20 cbq bandwidth 10Mbit rate 
108kbit allot 1514 weight 10.8kbit prio 7 maxburst 20 avpkt 1000 bounded
tc qdisc add dev eth0 parent 1:10 sfq quantum 1514b perturb 10
tc qdisc add dev eth0 parent 1:20 sfq quantum 1514b perturb 10
tc filter add dev eth0 parent 1: protocol ip prio 20 u32 match ip sport 80 
0xffff flowid 1:10
tc filter add dev eth0 parent 1: protocol ip prio 20 u32 match ip sport 25 
0xffff flowid 1:20

However, it's not really working as I would expect.
I'd like to look at the exact configuration and some stats.

When I try

tc -s qdisc ls dev eth0

I get the following output:

qdisc cbq 1: rate 10Mbit (bounded,isolated) prio no-transmit
  Sent 49318327 bytes 35920 pkts (dropped 0, overlimits 48978)
   borrowed 0 overactions 0 avgidle 624 undertime 0

That's not I want: I'd like to see the different classes etc...

What am I doing wrong?

Regards,
Patrick

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Re: [LARTC] taking a look at your cbq configuration?

[Martin Devera]

> tc -s qdisc ls dev eth0
> 
> I get the following output:
> 
> qdisc cbq 1: rate 10Mbit (bounded,isolated) prio no-transmit
>   Sent 49318327 bytes 35920 pkts (dropped 0, overlimits 48978)
>    borrowed 0 overactions 0 avgidle 624 undertime 0
> 
> That's not I want: I'd like to see the different classes etc...
> 
> What am I doing wrong?

if you want classes what don't to try tc -s class show dev eth0 ?

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