search for: shapers

now i''m read a lot of knowledge paper about traffic control in linux because now i''m try to develop and research about traffic shaper so can everybody tell me about my topic ... Is it can do for real???? my topic is " now, many organization use traffic shaper for control traffic and bandwidth because don''t want something example some mac address, ip address,

Hi, I''m trying to make a shaper / firewall to improve sharing of bandwidth on a ADSL (3mbit down / ½ mbit up) Since the ADSL is very asymmetric, down is unimportant, I make a ingress rate limit shaper to ensure, all shaping is at the Shaper, and not on the Router or the ISP. The Idea is then to make one HTB hierarchy and have each client (IP) filtererd and put in a child-HTB queue.

I have a linux server connecto into a 100mps LAN, i use iptables implementation of shorewall (shorewall.net) and then I used the wondershaper. When I adjusted the values below, I got a download speed for vsftp at a whooping 1187.91 KB/s but a upload speed is only a painful 27 KB/s. I dont fully understand the underpinng codes behind the wondershaper htb stuff. can someone guide me on how can i

hello, I have working htb system with about 1000 users. Until now I reload all rules at change, but it take too much time to apply. I cannot delete applyed filters. There is rules for one user: #!/bin/bash -v # Download shaper EX -> 2:20 /sbin/tc class add dev eth2 parent 2:20 classid 2:1775 htb rate 8000Kbit ceil 10000Kbit quantum 1514 /sbin/tc qdisc add dev eth2 parent 2:1775 sfq perturb

Hi, i need configure traffic shaper limting a traffic to IP.... for sample: In my lan i have 10 user and i need limit to 10 ips = 30k fot each ip/user. Anyone know if can i this?? where i find more information about? tks

Hello everyone, I'm looking for a bandwidth shaper that can limit downloads from certain IPs on a LAN. Any suggestions? I'm thinking of something that's easy to set up and configure. Even better if there's already a package that's on the CentOS repositories (or if not, maybe an RPM). Thanks and best regards, Matt -- Stand before it and there is no beginning. Follow it and

...Test PC -------- internet ------------- ISP ----- fiber connection --------- (eht2) RT1 (eth1) --------- wireless connection ------------ (eth4) RT2 (eth0) -------- users RT1 - Slackware router RT2 - Slackware router Delay between Test PC and ISP is approx 450 ms. I have the following shapers RT1 ETH2 - dedicated bandwidth for Test PC 40kbps RT2 ETH4 - dedicated bandwidth for Test PC 30kbps RT2 ETH4 - dedicated bandwidth for users to upload is 250kbps The thing is if I use Test PC to download from RT1 it makes straight line of 40kbps. If I use TestPC to download from RT2 the t...

Hi al.. I just write program that helps to configure tc with HTB and iptables CLASS extension. Its written in perl and uses Apache like config files. Program can be found on http://sourceforge.net/projects/ist-shaper/ or http://www.ingwar.eu.org/ist-shaper/ In few days will be new version with time aware rules. The simply config file looks like this.

Greetings, My question deals with the htb version of wonder shaper. I used it for some time without much alteration except I noticed something odd in the way the rates are set up for the 3 htb classes. The way I understand it, there are 3 classes: 1:10 - high prio class with rate ${UPLINK}kbit 1:20 - bulk/default class with rate $[9*$UPLINK/10]kbit 1:30 - bulk/default low priority

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 hi there, what''s difference between wonder shaper and htb/tc? http://lartc.org/wondershaper/ please advice. regards, /vicky -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.5 (MingW32) Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org iD8DBQFBfuS9pbZvCIJx1bcRAl27AKCldJljOgC89SPKAmPMM4Vwitc3IACdFS3s

Hello! I need assistance to solve my problem related to traffic shaping based on the user ids. The problem: each unix user (of the linux host) has to be limited with incoming channel (internet) bandwidth. I need this to implement internet access solution based on ltsp (http://www.ltsp.org). As far as I know the best way to shape traffic in linux is CBQ. But there is no filter based on unix

Greetings, I am trying to set up Wonder Shaper to work along with Shorewall 2.0.8. I have read through this document here: http://shorewall.net/traffic_shaping.htm and set the necessary options in shorewall.conf, and I coped the contents of the htb file to tcstart and changed things in accordance with the readme. Now from what im seeing, that''s all there is to it and it should work,

I've created a pretty complete HOWTO on creating a Linux Bridge (using Fedora) to shape LAN <--> WAN traffic. It includes installation instructions, a script to configure the bridge (which you install as a service), and 2 scripts to configure the network interfaces using traffic control. http://www.burnpc.com/website.nsf/all/3a64a6369757819686256f960068ad75!OpenDocument If anyone

For those of you in the US using Comcast as your ISP, you''ll know that they now have a feature called Powerboost available in the regions they serve. Basically, it allows people to have higher-than-rated throughput for the first few minutes of data transfer. After those few minutes, they''re supposed to throttle back down to what their rated line speed is. I''m having

Hi all! I'm trying to make a transparent shaper with kernel 2.6.11 I have done this and used it many times on 2.4.25 kernel and ebtables-brnf-5_vs_2.4.25.diff On 2.4.25 I have been using U32 classifiers and HTB. On 2.6.11 even with : newserver ~ # zcat /proc/config.gz | grep -i BRIDGE_NETFILTER CONFIG_BRIDGE_NETFILTER=y newserver ~ # ls /proc/sys/net/bridge/ bridge-nf-call-arptables

Hi, In our product i am using the High Speed Serial driver as the WAN interface. I''ve implemented the HSS as a serial driver and i am running PPP to connect to the internet. I have both Voice data + FTP data going thro the PPP session. Is it possible for me to use the Traffic shaper(wonder shaper) in my case/ Do i need to make the HSS driver to appear as a network device inorder to

...ocol ip parent 1: prio 1 u32 match ip dport 80 0xffff flowid 1:1 .... tc filter add dev eth0 protocol ip parent 1: prio 5 u32 match ip sport 20 0xffff flowid 1:3 tc filter add dev eth0 protocol ip parent 1: prio 5 u32 match ip dport 20 0xffff flowid 1:3 .... and same for eth1. Now i need to add shapers for some client connecting from eth1 via vpn and gain real ip addresses (like 218.33.x.x) I think, it must looks like this: tc qdisc add dev ppp7 root tbf rate 150kbit buffer 1600 latency 10msec it''s shape outgoing traffic from client, right? But how to shape incoming traffic? I think, i...

Hey, I was fiddling with wonder shaper and it works great, except in my situation I only have 1 real network interface and the other interface is a virtual interface ie eth0:0, and tc doesn''t seem to support that. I have 2 subnets, one of which goes to the router which then goes to the internet, and the other subnet which contains the rest of the computers which go through this server

I just installed Xandros 2.0 Desktop. I used apt-get to install iproute. I then downloaded wondershaper 1.1a from the website. I edited the script as the readme says. I went to console and started the wondershaper script...and i get the following error messages. RTNETLINK answers: Invalid Argument many times. Any ideas what is wrong? MArk _______________________________________________

I am just starting on the list! I have a little question: I tried Wonder Shaper and i love it! The uploads no more mess with my downloads. Now i really can get all of my ADSL! But, i run wondershaper manually everytime when system reboots: ./wshaper I use RH8 and here dont have a /etc/ppp/ip-up.d to put the configuration file, like README say to me to do. Somone know where i need to put it? Or