Hi all && happy new Year ;)
I'm try to made a script for shaping my outgoing traffic, but it doesn't
work fine.
The script work good if all packets go thru the default class, but, if I
try to send packets by other class, the packes doesn't go by this class
go also by the default class.
This script is installed in a router linux with ip masquerading for the
clients.
¿how I can classify the packets in this classes?
thx 4 all ;) and sorry for my (bad) english :P
##### My script ######
#!/bin/bash
#QoS ;)=
DEV=eth1
RATEUP=100 #En KiloBytes
# borro las bandas
tc qdisc del dev $DEV root 2> /dev/null > /dev/null
tc qdisc del dev $DEV ingress 2> /dev/null > /dev/null
tc qdisc del dev $DEV root 2> /dev/null > /dev/null
iptables -F #también las relgas iptables
#creacion del arbol de bandas
tc qdisc add dev $DEV root handle 2: htb default 60
tc class add dev $DEV parent 2: classid 2:1 htb rate 120kbps ceil
${RATEUP}kbps
tc class add dev $DEV parent 2:5 classid 2:50 htb rate
$[70*$RATEUP/100]kbps ceil ${RATEUP}kbps
tc class add dev $DEV parent 2:6 classid 2:60 htb rate
$[20*$RATEUP/100]kbps ceil ${RATEUP}kbps prio 1
tc class add dev $DEV parent 2:7 classid 2:70 htb rate
$[10*$RATEUP/100]kbps ceil ${RATEUP}kbps prio 2
#asociacion de colas sfq con bandas
tc qdisc add dev $DEV parent 2:50 handle 50: sfq
tc qdisc add dev $DEV parent 2:60 handle 60: sfq
tc qdisc add dev $DEV parent 2:70 handle 70: sfq
#se asocian marcas con bandas
tc filter add dev $DEV protocol ip parent 2: handle 5 fw classid 2:50
tc filter add dev $DEV protocol ip parent 2: handle 6 fw classid 2:60
tc filter add dev $DEV protocol ip parent 2: handle 7 fw classid 2:70
#reglas de filtrado
#tc filter add dev $DEV parent 2: protocol ip prio 0 u32 match ip dport
21 0xffff flowid 2:50 #envia algo
#tc filter add dev $DEV parent 2: protocol ip prio 0 u32 match ip dport
20 0xffff flowid 2:50 #envia algo
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