Package: iproute
Version: 20100519-3

When a tc qdisc is added with a handle that is more than 4 characters
long, the handle does not display correctly when the tc -s option is
used.

Here is a transcript:

> tc class add dev eth1 parent 2:1 classid 2:2 htb rate 50kbit prio 2
> tc qdisc add dev eth1 parent 2:2 handle 0xF1111 sfq perturb 10
> tc -s qdisc show dev eth1
qdisc sfq 1111: parent 2:2 limit 127p quantum 1514b perturb 10sec
 Sent 0 bytes 0 pkt (dropped 0, overlimits 0 requeues 0)
 rate 0bit 0pps backlog 0b 0p requeues 0
> tc qdisc del dev eth1 parent 2:2 handle 0xF1111 sfq perturb 10

Notes:  In the example above a tc qdisc entry is being added with the
handle "0xF1111".

When the "tc -s qdisc show" command is then used.  The ouput displays
"qdisc sfq 1111:"

At this point the qdisc can be deleted using either of these two commands:

tc qdisc del dev eth1 parent 2:2 handle 0xF1111 sfq perturb 10
-or-
tc qdisc del dev eth1 parent 2:2 handle 0x1111 sfq perturb 10

The truncated handle is also displayed in the output of the associated
class, so for example in a setup where the end user is using tc and
filter to rate limit:

>tc class add dev eth1 parent 2:1 classid 2:2 htb rate 50kbit ceil 1024kbit 
>prio 2
>tc qdisc add dev eth1 parent 2:2 handle 0xf1111 sfq perturb 10
>tc filter add dev eth1 parent 2:0 prio 0 protocol ip pref 2 handle 0xf1111 fw 
>flowid 2:2

Looking at the output of the show command for the class:

>tc -s class show dev eth1
class htb 2:2 parent 2:1 leaf 1111: prio 2 rate 50000bit ceil 1024Kbit
burst 1600b cburst 1600

This should be:
class htb 2:2 parent 2:1 leaf f1111: prio 2 rate 50000bit ceil
1024Kbit burst 1600b cburst 1600



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