sample script attached: cbq.on and cbq.off taked from linux-net mailing list, shaper.e1 rewrited by me from cbq.init script for linux-router also check this link ftp://ftp.equinox.gu.net/pub/linux/cbq/ (original cbq.init script) and there: ftp://ftp.inr.ac.ru/ip-routing/ (iproute2 package)
Rolandas "Init" Corporation
#!/bin/sh tc qdisc del dev eth0 parent 1:2 sleep 1 tc qdisc del dev eth0 root
#! /bin/sh # Set up the outer-most queuing discipline. tc qdisc add dev eth0 root handle 1: cbq bandwidth 10Mbit cell 8 avpkt \ 1000 mpu 64 # replace the rest like this # Root class tc class add dev eth0 parent 1:0 classid 1:1 cbq bandwidth 10Mbit rate \ 10Mbit allot 1514 weight 1Mbit prio 7 maxburst 20 avpkt 1000 # Setup class 2 tc class add dev eth0 parent 1:0 classid 1:2 cbq bandwidth 10Mbit rate \ 2Mbit allot 1514 weight 1 prio 1 maxburst 20 avpkt 1000 # Set up TBF for this class tc qdisc add dev eth0 parent 1:2 tbf rate 128Kbit burst 10Kbit \ mtu 380 peakrate 16386bps limit 10Kb
#!/bin/sh # dev=eth1 #device, BANDWIDTH=10Mbit #device speed (ethernet) RATE=32Kbit #speed WEIGHT=3Kbit #bits (RATE/10) PRIO=5 #shaper priority (1-8, 1 max) FROM=0/0 TO=10.0.1.0/24 CLASS=2 #on same card must be different!!! #*-------------Dont't touch----------------* ROOT="1`echo $dev|sed 's/[a-z,A-Z]//g'`" CLASSID="$ROOT:$CLASS" BUFFER="10Kb/8" LIMIT="15Kb" #all begins #clear old tc qdisc del dev $dev root #create new tc qdisc add dev $dev root handle 1`echo $dev|sed 's/[a-z,A-Z]//g'`: cbq bandwidth $BANDWIDTH avpkt 1000 cell 8 tc class add dev $dev parent 1`echo $dev|sed 's/[a-z,A-Z]//g'`:0 classid 1`echo $dev|sed 's/[a-z,A-Z]//g'`:1 cbq bandwidth $BANDWIDTH rate $BANDWIDTH allot 1514 cell 8 weight $WEIGHT prio 8 maxburst 20 avpkt 1000 ### Create class and setup TBF tc class add dev $dev parent $ROOT:1 classid $CLASSID cbq bandwidth $BANDWIDTH rate $RATE allot 1514 cell 8 weight $WEIGHT prio $PRIO maxburst 20 avpkt 1000 bounded tc qdisc add dev $dev parent $CLASSID tbf rate $RATE buffer $BUFFER limit $LIMIT u32_s="match ip src $FROM" u32_d="match ip dst $TO" #echo "$u32_s $u32_d" #echo $dev #echo $ROOT #echo $CLASSID tc filter add dev $dev parent $ROOT:0 protocol ip prio 100 u32 $u32_s $u32_d flowid $CLASSID # thats all
