[LARTC] Re: LARTC Digest, Vol 26, Issue 24

[terraja-based <drumlesson@gmail.com>]

Alejandro,

 

 

 

 

So, i did try the script that you give to me, and the problems its continues.-

Maybe the problem was in the IPTABLES rules, i attach the complete script below:

 

#####################

ifconfig imq0 up

tc qdisc add dev imq0 handle 1: root htb default 30
tc class add dev imq0 parent 1: classid 1:1 htb rate 500kbit ceil 2000kbit

tc class add dev imq0 parent 1:1 classid 1:10 htb rate 100kbit ceil 2000kbit
tc class add dev imq0 parent 1:1 classid 1:20 htb rate 100kbit ceil 2000kbit
tc class add dev imq0 parent 1:1 classid 1:30 htb rate 100kbit ceil 2000kbit

tc qdisc add dev imq0 parent 1:10 handle 2 sfq
tc qdisc add dev imq0 parent 1:20 handle 3 sfq

iptables -t mangle -A PREROUTING -i eth1 -j IMQ --todev 0

tc filter add dev imq0 parent 1: prio 0 protocol ip handle 2 fw flowid 1:10
tc filter add dev imq0 parent 1: prio 1 protocol ip handle 3 fw flowid 1:20

iptables -t mangle -A PREROUTING -i eth1 -p tcp --dport 80 -j MARK --set-mark 2
iptables -t mangle -A PREROUTING -i eth1 -p tcp --dport 20 -j MARK --set-mark 3
iptables -t mangle -A PREROUTING -i eth1 -p tcp --dport 21 -j MARK --set-mark 3

#####################

 

 

The traffic it continues goes out by the "default" qdisc (1:30), and it was not clasified by the correct qdisc.

I did try a ftp transfererence using the 20 and 21 TCP ports, this should to use the 1:20 qdisc asociated with the "handle 3"...BUT DID NOT WORK...!!!

PLease, help me...!!!

 

--
terraja-based

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