Simple Example isnt working (ssh/bulk traffic)

Linux Advanced Routing and Traffic Control

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Hi,

the script below should allow to get ssh connections running well while 
downloading, but even the 100kbps (100kbyte/s?) doesnt work - can still 
download with 500+kb/s. Whats wrong?




INTERFACE=eth0

#clear all on $INTERFACE
tc qdisc del dev $INTERFACE root


tc qdisc add dev $INTERFACE root handle 1:0 htb default 15
#root qdics, allows borrowing for its children
tc class add dev $INTERFACE parent 1:0 classid 1:1 htb rate 100kbps ceil 
100kbps
#ssh qdisc
tc class add dev $INTERFACE parent 1:1 classid 1:5 htb rate 20kbps ceil 
100kbps prio 2
#other traffic
tc class add dev $INTERFACE parent 1:1 classid 1:15 htb rate 80kbps ceil 
100kbps prio 10
#filter ssh
tc filter add dev $INTERFACE protocol ip parent 1:0 prio 1 u32 match ip dport 
22 0xffff flowid 1:5
tc filter add dev $INTERFACE protocol ip parent 1:0 prio 1 u32 match ip sport 
22 0xffff flowid 1:5


greets
Julius
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