Help with tc qdisc and netem

From: Jagadeesh (jdyaberi_at_gmail.com)
Date: 10/29/04 

Date: 28 Oct 2004 17:04:17 -0700

I have downloaded the latest version of
iproute2-2.6.9-ss040831.tar.gz.
I have compiled it against linux-2.4.25. while it compiled fine, i get
error messages when i try to add delay.

For iproute-2.6.8:

#[root@iproute2-2.6.8]# /usr/sbin/tc qdisc add root dev eth0 netem
delay 10ms
 What is "delay"?
 Usage: ... netem latency TIME [ jitter TIME ] [ limit PACKETS]
                  [ loss PERCENT ] [ duplicate PERCENT ]
                  [ gap PACKETS]
 

For iproute-2.6.9:

[root@tools]# /usr/sbin/tc qdisc add root dev eth0 netem delay 10ms
RTNETLINK answers: Invalid argument

Am i missing loading a module or something?

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