Unknown qdisc "classid", hence option "1:1" is unparsable

[shard]

Hi,

I'm playing around with htb on my box. When I enter the following command: "tc qdisc add dev ppp0 parent 1: classid 1:1 htb rate 250kbit" I get: "Unknown qdisc "classid", hence option "1:1" is unparsable"

output of lsmod is:

amp firewall # lsmod
Module Size Used by
cls_u32 7684 0
cls_rsvp 6144 0
cls_route 6400 0
cls_basic 4992 0
cls_tcindex 6784 0
police 8032 0
sch_ingress 2944 0
cls_fw 4352 0
sch_sfq 4992 0
sch_htb 16128 1
ipt_ipp2p 8320 1
ipt_MASQUERADE 2816 1
ipt_state 1792 2
ppp_synctty 7552 0
ppp_async 8832 1
crc_ccitt 1920 1 ppp_async
ip_nat_irc 2176 0
ip_conntrack_irc 5488 1 ip_nat_irc
ip_nat_ftp 2944 0
ip_conntrack_ftp 6384 1 ip_nat_ftp
pppoe 10560 0
pppox 2824 1 pppoe
ppp_generic 20116 8 ppp_synctty,ppp_async,pppoe,pppox
slhc 6272 1 ppp_generic

Any thoughts?
_________________
somehow this should all make sense..