Pe o placa de retea eth1 am doua clase
eth1 - 10.0.0.0/24
eth1:1 - 192.168.1.0/24
Vreau sa limitez traficul pentru 192.168.1.0/24
Eu am incercat cam asha:
;----------- o bucata din scriptul cu tc-ul (/etc/init.d/limitare)
TC=/sbin/tc
DNLD=48Kbit # DOWNLOAD Limit
DWEIGHT=4Kbit # DOWNLOAD Weight Factor ~ 1/10 of DOWNLOAD Limit
UPLD=24KBit # UPLOAD Limit
UWEIGHT=2Kbit # UPLOAD Weight Factor
tc_start() {
$TC qdisc add dev eth1 root handle 11: cbq bandwidth 100Mbit avpkt 1000
mpu 64
$TC class add dev eth1 parent 11:0 classid 11:1 cbq rate $DNLD weight
$DWEIGHT allot 1514 prio 1 avpkt 1000 bounded
$TC filter add dev eth1 parent 11:0 protocol ip handle 4 fw flowid
11:1
$TC qdisc add dev eth0 root handle 10: cbq bandwidth 100Mbit avpkt 1000
mpu 64
$TC class add dev eth0 parent 10:0 classid 10:1 cbq rate $UPLD weight
$UWEIGHT allot 1514 prio 1 avpkt 1000 bounded
$TC filter add dev eth0 parent 10:0 protocol ip handle 3 fw flowid 10:1
}
;------------ si din firewall
# Vrajeala pentru CBQ
/sbin/iptables -t mangle -A FORWARD -s 192.168.1.0/24 -j MARK --set-mark 3
/sbin/iptables -t mangle -A POSTROUTING -s ! 192.168.1.0/24 -d
192.168.1.0/24 -j MARK --set-mark 4
Rezultatul a fost o limitare pentru tot eth1.
Raman recunoscator celui care imi poate spune unde am gresit
Narcis Radu
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