similar to: A question.

Hi, I can''t get traffic shaping working. This is my situation: -------- ------ Net1 ----- |router| -------------------- | TC | ----------- Net2 -------- leased line ------ eth1 eth0 We use the leased line for normal traffic but also for synchronisation between 2 servers. The leased line is 2mbit. The synchronisation

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, I have a serious problem with HTB which I wasn''t able to solve myself. I run a masquerading router with ppp0 as interface to the Internet. Three clients need to share a downstream of 1 MBit, which I want to divide with tc. When I see a packet being forwarded to one of these clients, I give it the appropriate unique mark: iptables -t mangle -A FORWARD -d 192.168.34.141 -j MARK

ingress can be used to control the incoming packet, such as: tc qdisc add dev eth0 handle ffff: ingress tc filter add dev eth0 parent ffff: protocol ip prio 5 u32 match ip src 172.16.1.11 police rate 10kbit burst 10k drop flowid :1 tc filter add dev eth0 parent ffff: protocol ip prio 5 u32 match ip src 172.16.1.22 police rate 10kbit burst 10k drop flowid :2 first ,I do not sure these method can

Hi ! I have a single host which is connected via an 512kbit ADSL link to the n= et. I quite often use some realaudio application that uses some bandwidth = and I want to avoid other traffic to scale that bandwidth down. So I used = some classes (with htb) on imq0 device and applied some filters and it see= ms to work in most cases. However, there are some sites with which downloa= d is

I have: tc qdisc add dev imq0 root handle 1: htb default 30 tc class add dev imq0 parent 1: classid 1:1 htb rate 512kbit ceil 512kbit tc class add dev imq0 parent 1:1 classid 1:30 htb rate 64kbit ceil 512kbit then: iptables -t mangle -A PREROUTING -i ppp0 -s 192.168.2.2 -j IMQ --todev 0 tc class add dev imq0 parent 1:1 classid 1:22 htb rate 64kbit ceil 128kbit tc filter add dev imq0 protocol

Hello I have 2 class-B networks (172.22.0.0/16 and 172.23.0.0/16, over 130k of ip''s) and need to setup traffic tbf shapers with 64kb/s for each ip from 172.22.0.0/16 and 128kb/s for each ip from 172.23.0.0/16 just read lartc and don''t understand how to use u32 for decreasing number of rules and hashing

Hi folks, I`ve a problem to use HTB and SFQ. The first script, below, to show a simple configuration, does work fine...!!! But, in the second example, does not work, becouse i put more code to clasify the traffic by protocol, http and ftp in this case. Somebody can tell me the errors? Thx, in advance.- NOTICE: IMQ device is to asociate with ETH1 my external iface. SCRIPT que funciona:

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

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

Hi, I''m looking for info about IFB devices and how I can use it to incomming traffic shapping. Has IFB any web about it? Do any body known where I can find more info about it? I found this: http://linux-net.osdl.org/index.php/IFB But I can''t stand fine how to use it to allow many ifb''s devices or how to use it with "tc actions". Any help? Thanks --

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

Hey, one more question for ipp2p iptables -t mangle -A DSL-IN -p tcp -m ipp2p --ipp2p -j CONNMARK --restore-mark iptables -t mangle -A DSL-IN -p tcp -m mark ! --mark 0 -j ACCEPT iptables -t mangle -A DSL-IN -p tcp -m ipp2p --ipp2p -j MARK --set-mark 7 iptables -t mangle -A DSL-IN -p tcp -m ipp2p --ipp2p -j CONNMARK --save-mark iptables -t mangle -A DSL-IN -p udp -m ipp2p --ipp2p -j MARK

Hi All, I''m trying to create a contended section of bandwidth using IMQ. I have the imq0 device up and running, with traffic passing through it. Firstly, I need to throttle the entire device imq0 to 2mbit/s. I would then like to add throttle rules for individual IP addresses, allowing them to pass up to 512kbit/s each, as long as imq0 has not reached its 2mbit/s. The configuration

Hello, does anyone have a working solution for the shaping both incoming and outgoing traffic in such way, that for a given client the *sum* of incoming and outgoing traffic is somehow defined? My ISP does the same thing, it gives me just a line of a defined rate, no matter the traffic direction (i.e. here is your line, the clock speed is 1024kbps, do what you want). I''m a litte bit

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

I''m using HFSC to limit bandwidth for our wireless customers. However, I''d also like the bandwidth prioritized based on packet type. This is what I''m trying right now, and I''d just like some input from anyone out there knowledgeable in this on whether it does what I want it to do: Eth1 -> HFSC ........|-> HFSC (User1) (Min 512 Kb, Max 1024 Kb, Burst 1536

On 2/19/07, Salatiel Filho <salatiel.filho@gmail.com> wrote: > Well , thanks to imq all my client machines are now shaped and > everything is great ... > But now i have a doubt , is there a way to shape the traffic that goes > to the route [doing a wget from the router for example ]? > > > I have a PREROUTING IMQ0 and a POSTROUTING IMQ1 , everything is > working like

I have this: class htb 1:29 parent 1:1 prio 0 rate 3000bit ceil 100000bit burst 1599b cburst 1611b Sent 33233 bytes 772 pkts (dropped 0, overlimits 0) lended: 415 borrowed: 357 giants: 0 tokens: -3756376 ctokens: 128779 or this: class htb 1:21 parent 1:1 prio 0 rate 3000bit ceil 100000bit burst 1599b cburst 1611b Sent 57554 bytes 618 pkts (dropped 0, overlimits 0) lended: 193 borrowed: 425

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