Need help with iptables

Applications IP Networking
1

Trying to create a whitelist to limit bandwidth. My sync speed is 1536/256 kbps.

Simple rules in order:

  1. Do not limit (or set to 1536/256) MAC 00:00:00:00:00 (computer is in 192.168.1.0/24).
  2. Do not limit (or set to 1536/256) MAC 00:00:00:00:01 (computer is in 192.168.1.0/24).
  3. Do not limit (or set to 1536/256) MAC 00:00:00:00:02 (computer is in 192.168.1.0/24).
  4. Do not limit (or set to 1536/256) MAC 00:00:00:00:03 (computer is in 192.168.1.0/24).
  5. Limit IP range 192.168.1.2 -> 192.168.1.254 (or all MAC/IP's) to 500/60 kbps.

This is the code which i was given and it doesnt work

TCA="tc class add dev br0"
TFA="tc filter add dev br0"
TQA="tc qdisc add dev br0"
SFQ="sfq perturb 10"
tc qdisc del dev br0 root
tc qdisc add dev br0 root handle 1: htb
tc class add dev br0 parent 1: classid 1:1 htb rate 1500kbps
$TCA parent 1:1 classid 1:99 htb rate 1kbps ceil 50kbps prio 2
$TQA parent 1:99 handle 99: $SFQ
$TFA parent 1:0 prio 2 protocol ip handle 99 fw flowid 1:99
iptables -t mangle -A POSTROUTING -m iprange --dst-range 192.168.1.2-192.168.1.254 -j MARK --set-mark 99
TCAU="tc class add dev imq0"
TFAU="tc filter add dev imq0"
TQAU="tc qdisc add dev imq0"
modprobe imq
modprobe ipt_IMQ
ip link set imq0 up
tc qdisc del dev imq0 root
tc qdisc add dev imq0 root handle 1: htb
tc class add dev imq0 parent 1: classid 1:1 htb rate 250kbps
$TCAU parent 1:1 classid 1:10 htb rate 1kbps ceil 250kbps prio 1
$TCAU parent 1:1 classid 1:11 htb rate 1kbps ceil 250kbps prio 1
$TCAU parent 1:1 classid 1:12 htb rate 1kbps ceil 250kbps prio 1
$TCAU parent 1:1 classid 1:13 htb rate 1kbps ceil 250kbps prio 1
$TCAU parent 1:1 classid 1:14 htb rate 1kbps ceil 250kbps prio 1
$TCAU parent 1:1 classid 1:99 htb rate 1kbps ceil 6kbps prio 2
$TQAU parent 1:10 handle 10: $SFQ
$TQAU parent 1:11 handle 11: $SFQ
$TQAU parent 1:12 handle 12: $SFQ
$TQAU parent 1:13 handle 13: $SFQ
$TQAU parent 1:14 handle 14: $SFQ
$TQAU parent 1:99 handle 99: $SFQ
$TFAU parent 1:0 prio 2 protocol ip handle 99 fw flowid 1:99
iptables -t mangle -A PREROUTING -m mac --mac-source 00:00:00:00:00:01 -j MARK --set-mark 10
iptables -t mangle -A PREROUTING -m mac --mac-source 00:00:00:00:00:02 -j MARK --set-mark 11
iptables -t mangle -A PREROUTING -m mac --mac-source 00:00:00:00:00:03 -j MARK --set-mark 12
iptables -t mangle -A PREROUTING -m mac --mac-source 00:00:00:00:00:04 -j MARK --set-mark 13
iptables -t mangle -A PREROUTING -m mac --mac-source 00:00:00:00:00:05 -j MARK --set-mark 14
iptables -t mangle -A PREROUTING -m iprange --src-range 192.168.1.2-192.168.1.254 -j MARK --set-mark 99
iptables -t mangle -A PREROUTING -j IMQ --todev 0
2

do u get any errors?? did you try initiating multiple connections to remote servers all at once??