Indunil Jayasooriya wrote:
Hi ALL,
I am using below script for DOWNLOADING. it is only for HTTP and HTTPS.
I have given the same prio for both. (i.e prio 1).
pls see my script given below. (last 2 lines of the script where I have
highlighted in BOLD letters)
Can I have 2 tc filter rules with the same prio?
What is the proper method to write?
MY SCRIPT IS BELOW
#traffic shaping on eth1 (Downloading)
INTERFAZ_LAN=eth1
FULLBANDWIDTH=256
BANDWIDTH4LAN=64
tc qdisc del root dev $INTERFAZ_LAN
tc qdisc add dev $INTERFAZ_LAN root handle 1: htb r2q 4
tc class add dev $INTERFAZ_LAN parent 1: classid 1:2 htb rate
"$FULLBANDWIDTH"Kbit
tc class add dev $INTERFAZ_LAN parent 1: classid 1:5 htb rate
"$BANDWIDTH4LAN"Kbit
tc qdisc add dev $INTERFAZ_LAN parent 1:5 handle 5: sfq perturb 10
tc filter add dev $INTERFAZ_LAN parent 1: protocol ip prio 1 u32 match ip
sport 80 0xffff match ip dst 192.168.102.0/24 classid 1:5
tc filter add dev $INTERFAZ_LAN parent 1: protocol ip prio 1 u32 match ip
sport 443 0xffff match ip dst 192.168.102.0/24 classid 1:5
In this case they should be OK and execute in order of entry because
they are the same sort of match.
You can always check with tc -s filter ls dev ...
Sometimes you need different prios or the rules will just not work/throw
an error/work the wrong order.
Andy.
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