similar to: IMQ device support in tcng language??

Greetings all, OK - just started playing around with traffic shaping - have imq and htb and (I think) everything else I need in the kernel and running well. My initial lab task was to protect a H.323 session over a simulated half T1 while adding bulk traffic - got that accomplished after slogging through learning tc and decided in short order that a more intuitive interface would be

hi all. i really need help. i need a working example on shaping the ingress per user using tcng without IMQon a mechine which has two interfaces, and acts like a firewall, and NAT for intrenet connection sharing: eth0 is the external facing the Internet. eth1 is the internal towards my LAN/office network. Please i dont want other than tcng code. iptables code i read on some pages seems

Hi all and tc Gururs i have patched the IMQ and htb to kernel, but when i do egress filtering, iam not able to see any traffic and excusted the following the commands modprobe imq numdevs=1 tc qdisc add dev imq0 handle 1: root htb default 1 tc class add dev imq0 parent 1: classid 1:1 htb rate 100kbit tc qdisc add dev imq0 parent 1:1 handle 10: htb default 1 tc class add dev imq0 parent

Hello, Some time ago I''ve read somewhere that local traffic in IMQ could hung up the whole system but it was corrected long time ago. So I was very surprised yesterday when it occurred not true. While testing IMQ I''ve observed for some time that - if you tag some local traffic with iptables both in pre- and postrouting - kernel is hunging up. It is happening quite quick with

Hey Andreas, how i catch this traffic using L7 filter?, i´ve installed l7 filter now, but i don´t kwnow to use the kind of filter...!!! Can you help me? Thx.- Terraja-based 2007/4/29, lartc-request@mailman.ds9a.nl <lartc-request@mailman.ds9a.nl>: > > Send LARTC mailing list submissions to > lartc@mailman.ds9a.nl > > To subscribe or unsubscribe via the World

hi, I am really a newbie in linux traffic control.But i have task to implement a tool similar to the nistnet tool used for netwok emulation tests but which emulates a wireless environment. I was exploring the use of the traffic control subsystem for this task.In this regard i have a few questions i need to post in order to clarify my thoughts on how to do this.I am using tcng to classify

i''m trying to limit my egress bandwidth over 2 interfaces (eth1 and eth2) to 2 Mbit my script is something like this: tc=/sbin/ip ipt=/sbin/iptables $tc class add dev imq0 parent 2: classid 2:4 htb rate 1845Kbit quantum 3000 $tc filter add dev imq0 parent 2: protocol ip handle 4 fw classid 2:4 $tc class add dev imq0 parent 2:4 classid 2:40 htb rate 0.5Mbit quantum 3000 prio 5 $tc qdisc

hi stef oone more pb while shaping incoming traffic with imq .this one tc qdisc add dev imq0 root handle 1: htb default 20 tc class add dev imq0 parent 1: classid 1:1 htb rate 2mbit burst 15k tc class add dev imq0 parent 1:1 classid 1:10 htb rate 1mbit tc class add dev imq0 parent 1:1 classid 1:20 htb rate 1mbit tc qdisc add dev imq0 parent 1:10 handle 10: pfifo tc qdisc add dev imq0 parent

Hello, I''ve just recently started to use IMQ and I got puzzled after seeing the imq usage example on the linuximq.net site: It was something like this: tc qdisc add dev imq0 handle 1: root htb default 1 tc class add dev imq0 parent 1: classid 1:1 htb rate 1mbit tc qdisc add dev imq0 parent 1:1 handle 10: htb default 5 tc class add dev imq0 parent 10: classid 10:1 htb rate 256kbit

Hello, I''m trying to get my shaper to work, but have only a partial success. Can someone help me with that. My setup unfortunately is not so trivial, but I think some people could have similar one... 1. There is a router connected to the internet line via interface eth0 2. There are users connected to the router via two interfaces : eth1 and wlan0 3. All users are assigned private IP

Hi I try setup imq pseudo device for shaping I''m work such script #!/bin/sh TC=/sbin/tc /sbin/modprobe imq numdevs=1 /sbin/ip link set imq0 up $TC qdisc add dev imq0 handle 1: root htb default 1 $TC class add dev imq0 parent 1: classid 1:1 htb rate 10mbit # client1 tunnel tunnel $TC class add dev imq0 parent 1: classid 1:2 htb rate 256kbit $TC filter add dev imq0 protocol ip parent 1:0

Hello people, This the first time i post in list. I read the lartc how-to and decided that IMQ with HTB was the solution to solve my problem. The ingress shaping i want is simple, shape the traffic to my ftp-server, i just want to give 8kbps to each client because they only upload to my ftp-server, and i dont want to any class borrowing, each client only send(upload) at 8kbps, not above this

Hi all, my IMQ device works OK (thanks to Andy Furniss), but now I''ve problems to attach the traffic in the qdisc''s. This is my conf: ----------------------------------------------------------------------- INET | |eth0 300Kbps ROUTER (NAT) |eth1 | LAN ----------------------------------------------------------------------- MAX=300 tc qdisc add dev imq0 root handle 1: htb

Hi, i am running imq + htb on my router , the situation is like this eth0 = uplink to my provider eth1 = 1st customer eth2 = 2nd customer eth3 = 3th customer eth0 has limit 512 and i want to share this between eth1 eth2 and eth3 , but not working , this is the script i used, \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ #!/bin/sh

> Message: 8 > Date: Fri, 14 Mar 2003 21:49:49 +0200 > From: raptor <raptor@tvskat.net> > To: lartc@mailman.ds9a.nl > Subject: [LARTC] [tcng] X:Y to tcng corespondence ! > > Is there a easy way that I to get class-id<----->tcng-class-path conversation.... and vs. versa.. > > --__--__-- There are couple files can be created by tcc: # cat a.tc dev

Hello I have a server with a dsl connection on eth1 and local interface eth0. Because of the NAT i cannot direct traffic to IMQ device in PREROUTING chain but have to use INPUT and FORWARD. So i use rules. iptables -t mangle -A INPUT -i eth1 -j IMQ --todev 0 iptables -t mangle -A FORWARD -i eth1 -j IMQ --todev 0 And now the strange thing: FORWARD traffic gets directed nicely to the IMQ, but

Hello, I have eth0 - internet eth1..4 - local networks on eth0 i do $IPTABLES -A POSTROUTING -t nat -o eth0 -j MASQUERADE I want to balance out/in load for eth1..4 and localhost (mainly squid). Nat makes impossible to do it on eth0, so I installed IMQ. I need to get to on imq0 unnnated in/out traffic that I could make priorities for protocols and networks. Do somthing like this: prate=1Mbit

Hi! I am learning tcng without having experiance of tc and I am trying to build something that shall schedule traffic dependent on the value in the IPv4 packets ip_ttl field. I have read the tcng reference manual and cannot find information about forwarding. Is it possible to farward packets from ingress to egress without sending them upwards in layers?

I want to shape the bandwith for only 2 PC''s but cannot make this work. This is what i do ( i want to use imq for all this ) ip link set imq0 up tc qdisc add dev imq0 root handle 1: htb default 2 tc class add dev imq0 parent 1: classid 1:1 htb rate 100kbit burst 6k prio 0 tc class add dev imq0 parent 1: classid 1:2 htb rate 50kbit burst 6k prio 2 tc filter add dev imq0 parent 1:

Hello, I wrote a simple traffic shaping script (below) that should have allowed me to shape my internet traffic a bit (ppp0 - adsl 128kbit/64kbit; local interface eth0). The script works only partially - the speed is being limited but too much. Without running this script my download rate is about 10kBytes (with second computer also downloading at about 6kBytes). After running it my download speed