Shaping not working

["Stephan M. Ott" <webmaster@xxxxxxxxxxxxxxxx>]

Hi folks,

 

I’m trying to shape two clients in my LAN when accessing the internet.

Actual situation is that EVERY traffic goes into 1:40, so the client which should fall into 1:30 does not get the lower uplink it should have, but the uplink defined for the client defined as 1:30

When I disable the definition of 1:40, every traffic falls into 1:30 (except for the traffic defined to be in 1:10 and 1:20, this works)

As I’m somewhat new to this, I’m stuck and don’t know what I have to change in order to make it work.

 

Here’s part of the script:

 

tc qdisc del dev $DEV root    2> /dev/null > /dev/null

tc qdisc del dev $DEV ingress 2> /dev/null > /dev/null

 

iptables -t mangle -A FORWARD -s 192.168.0.51/29 -j MARK --set-mark 8

iptables -t mangle -A FORWARD -s 192.168.0.55/29 -j MARK --set-mark 128

 

###### uplink

 

tc qdisc add dev $DEV root handle 1: htb default 20

 

tc class add dev $DEV parent 1: classid 1:1 htb rate ${UPLINK}kbit burst 6k

 

tc class add dev $DEV parent 1:1 classid 1:10 htb rate ${UPLINK}kbit \

   burst 6k prio 1

 

tc class add dev $DEV parent 1:1 classid 1:20 htb rate $[9*$UPLINK/10]kbit \

   burst 6k prio 2

 

tc class add dev $DEV parent 1:1 classid 1:30 htb rate 64kbit burst 6k prio 3

tc class add dev $DEV parent 1:1 classid 1:40 htb rate 128kbit burst 6k prio 4

 

tc qdisc add dev $DEV parent 1:10 handle 10: sfq perturb 10

tc qdisc add dev $DEV parent 1:20 handle 20: sfq perturb 10

 

tc qdisc add dev $DEV parent 1:30 handle 30: sfq perturb 10

tc qdisc add dev $DEV parent 1:40 handle 40: sfq perturb 10

 

tc filter add dev $DEV parent 1:0 protocol ip prio 10 u32 \

      match ip tos 0x10 0xff  flowid 1:10

 

tc filter add dev $DEV parent 1:0 protocol ip prio 10 u32 \

        match ip protocol 1 0xff flowid 1:10

 

tc filter add dev $DEV parent 1: protocol ip prio 10 u32 \

   match ip protocol 6 0xff \

   match u8 0x05 0x0f at 0 \

   match u16 0x0000 0xffc0 at 2 \

   match u8 0x10 0xff at 33 \

   flowid 1:10

 

tc filter add dev $DEV parent 1:0 protocol ip prio 30 handle 8 fw flowid 1:30

tc filter add dev $DEV parent 1:0 protocol ip prio 40 handle 128 fw flowid 1:40

 

 

Can someone help me out ? What goes wrong here ?

Thanks in advance.

 

Stephan.