similar to: Question about how TC enforces bandwidth limiting

Hello, there''s a problem I''ve had for several months now, and I''ve never been able to find an answer to it. I''ll try to explain as quick as possible: I have a server that controlls my home network, it provides internet to them also (NAT) and I would like to provide QoS by shaping traffic. I have a p2p server here (running mldonkey), since only that

Hello, I have begun to use the tc scripts since 2 weeks ago, so I am beginner. I am trying to divide my bandwidth in 4 independent ones. Each of these sub-bandwidths is assigned to 4 different groups of ip. Bandwidth sharing is allowed. I put a Linux with two Ethernet card between the router and the LAN. Eth1 is the card connected to the router and eth0 is the one connected to the LAN. My ISP

If in one time 3 IP adresses using internet. TC script: DEV=eth0 # LAN SERVER_IP=192.168.1.2 # eth0 ip address tc qdisc add dev $DEV root handle 1: htb default 255 tc class add dev $DEV parent 1: classid 1:1 htb rate 384Kbit quantum 1500 tc class add dev $DEV parent 1:1 classid 1:20 htb rate 128Kbit ceil 384Kbit prio 0 quantum 1500 tc class add dev $DEV parent 1:1 classid 1:21 htb rate 128Kbit

Hello! I have an internet connection of 64kbps garanteed in a channel of 256kbps. On this connection the metropolitan speed is 10Mbps and in the provider''s network the speed is 100Mbps. I have a few clients behind my linux box and i want to set up some limitations because some of them are using it irrational. I am marking the packets with 0 for internet; 1 for metropolitan 2 for

I''m trying to shape traffic on a Devil-Linux box. This note was originally sent to their maillist, because the LARTC list appears to have been down for the past few days. My mailbox was just flooded with a half dozen or so confirmation requests in response to my repeated attempts to subscribe to this list. ---------- Forwarded message ---------- From: drew einhorn

Hi all I have a trouble configuring the qdiscs, when I indicate the "perturb 10" option to tc, i gives me this error: tc qdisc add dev eth0 parent 5:1323 handle 1323 sfq perturb 10 RTNETLINK answers: Invalid argument if I don''t put the "perturb 10" option, it works. another question is about iptables, when I indicate the " --set-mark" option: iptables -t

Hello, I have a problem with simple traffic shapping in shorewall, my current configuration is: zones vlan10 ipv4 # interfaces vlan10 vlan10 detect tcpflags,routeback shorewall.conf TC_ENABLED=Simple tcinterfaces vlan10 Internal 1mbit:50kb shorewall show tc Device vlan10: qdisc prio 5: root refcnt 2 bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1

Hi again, I keep posting about my problem with HTB -> http://mailman.ds9a.nl/pipermail/lartc/2005q3/016611.html With a bit of search I recently found the exact same problem I have in the 2004 archives with some graphs that explain it far better than I did -> http://mailman.ds9a.nl/pipermail/lartc/2004q4/014519.html and http://mailman.ds9a.nl/pipermail/lartc/2004q4/014568.html

Hey list I have almost gotten my shaping setup up and running as planned. The last barrier seems to be tcp overshooting availible bandwidth when its starting a transfer, and thereby bursting the line, so ping rises for a moment. At least this is my best guess at the problem :) There is a possibility that its just plain old traffic being bursty for some reason.. I am using bittorrent to test this,

Actually i gave up, i tried and tried and tried so many times, upgrading software falling back to an old version but it didn''t work, that''s it. i can''t do work together tc with iptables and iproute2 when i mark a packet with iptables tc doesn''t recognize them so it falls at the default leaf of the tc''s tree what i like is to mark packets depending on

Hi, I wanted to implement some QOS on my Linux Box with HTB, but after some time spend on the configuration and tests, I still don''t manage to have some correct results. Here are the details : -ROOT 2000 kbits -HIGHPRIO SUBCLASS 50 kbits prio 0 -SUBCLASS1 750 kbits prio 1 -SERVICE1 250 kbits prio 1

Hi, complete newb and I apologise for it. I have a setup where my linux box has multiple broadband connection where I am routing certain things over certain interfaces, currently 2 links eth2 is a 1500/256 and eth3 is a 512/512, eth0 is the link to the LAN for users. What I am trying to do is traffic shape the information going out eth0 to the local users by the interface the traffic arrived

Hi folks...!!! I need to generate qdisc statistics to show my 4 class (10, 20, 30, 40), i`ve all working with HTB and so on, but i need to graph this results e.gwith RRDTOOL. I found a script made in perl, that can to graph my 4 class, but i need to know which IP address on my LAN are using the bandwidth too, in other hand i need to classify the traffic by IP to show. This is an out of my

//Just to not forget eth0 is WAN and eth1 is LAN . The box is NATing my lan. I configured tcng to shape both download and upload and i got connection loss again. Maybe it is my script fault or it is something bad with packets marking . this is how i mark outgoing packets iptables -t mangle -A MYSHAPER-OUT -p tcp -s 192.168.1.23 -j MARK --set-mark $ip and this part of my script which is intented

Hi,lartc I used iproute-060110 with iptables1.3.4 on gentoo 2005r1 kernel 2.6.14-5. I find some error messages in system logfile: HTB: quantum of class 10001 is big. Consider r2q change. HTB: quantum of class 10010 is big. Consider r2q change. tcf_action_init_1: successfull police HTB: quantum of class 20001 is big. Consider r2q change. HTB: quantum of class 20020 is big. Consider

With outbound QoS setting in Libvirt XML, libvirt will add a tc ingress qdisc for traffic shaping. Then if you set VLAN tag to that tap device, this qdisc will automatically gone by no reason. Could anyone shed some lights where should I look into? I'm really confused and got no clue here. Thanks! Steps to reproduce -- # virsh start instance-name # virsh dumpxml instance-name ...

Hi! I''m using 2.4.17 + htb2_2.4.16.diff now. But I found the tc class show command won''t show the correct infomation like before... I got something like: # tc -s -d class show dev eth0 class htb 1: parent 1: class htb 1: parent 1: class htb 1: parent 1: class htb 1: parent 1: class htb 1: parent 1: class htb 1: parent 1: class htb 1: parent 1: # tc -s qdisc

Hi all, Can you tell me where is the documentation for the new IFB (implemented in kernels > 2.6.16). Thanks in advance! Nikolay

Hi all, I''ve got a BOX running CentOS 4.5. It acts as a firewall + router. I have installed both iptables and iproute2. I has 3 network cards. eth0 is connected to Internet (is has an internet ip. pls assume its ip is 1.2.3.4/29). it is a 256 Kbit link. eth1 is DMZ. its ip is 192.168.100.254 eth2 is LAN. Its ip is 192.168.101.254 I have alreday shaped traffic to 64 Kbit on eth1 for

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