Hi,
I am using netem to add loss and then adding another qdisc within netem
according to the wiki. Then i want to change the netem drop probability
without having to delete the qdisc and recreate it. I try it but I get
invalid argument:
thorium-ini hedpe # tc qdisc add dev ath0 root handle 1:0 netem drop 1%
thorium-ini hedpe # tc qdisc add dev ath0 parent 1:1 handle 10: xcp
capacity 54Mbit limit 500
thorium-ini hedpe # tc -s qdisc ls dev ath0
qdisc netem 1: limit 1000 loss 1%
Sent 0 bytes 0 pkts (dropped 0, overlimits 0)
qdisc xcp 10: parent 1:1 capacity 52734Kbit limit 500p
Sent 0 bytes 0 pkts (dropped 0, overlimits 0)
thorium-ini hedpe # tc qdisc change dev ath0 root handle 1:0 netem drop 1%
RTNETLINK answers: Invalid argument
thorium-ini hedpe # tc qdisc change dev ath0 root netem drop 1%
RTNETLINK answers: Invalid argument
any ideas?
Thanks!
George
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