similar to: kernel2web

Hello, I am interrested in the monitoring of the qos qdiscs parameters such as size of the queue, enqueues, dequeues, delay in queue, I made a tool to have those results availlable at http://rawsoft.org, but it will probably not work anymore because of the kernel evolutions (the file sch_red.c is patched for the tool to work). I would like to have all the necessary data coming from the kernel

Hello, The qdisc spy has evolved, the new version can spy on udp and tcp connections, the results are displayed upon command. There is no gui for this tool yet, but I will try to make one. If you want to try: http://rawsoft.org Vincent Perrier

I have made a tool to have real time plots of enqueues, dequeues, drops, size of queues, and time duration in queues with a tcl-tk interface, it it availlable at http://rawsoft.org/ I would be happy if somebody tried it. Note: for the tool to work, you have to compile 2 kernel modules, so you have to have the kernel headers. If you try it, please send a message to

HTB versus HFSC, both qdisc offer the same kind of service, if you want to see comparative test results, go to http://www.rawsoft.org at the line "TEST RESULTS" you will find the results for a sharing test and a burst test. You will see that both qdisc are good. _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl

With the advice of Thomas Graf, I have modified the qdisc monitoring tool. A new qdisc called spy can be gafted in any qdisc tree and bring back detailled information that is shown with curves. Try it if you want real time visualisation of enqueues, dequeues, delay in queue, queue size. It is at http://rawsoft.org Vincent. _______________________________________________ LARTC mailing list /

How can I advertise a free software that is associated to the linux qdiscs (more particularly htb). The soft does not seem to have impressed google, it is at http://www.rawsoft.org If you work on htb and are used to compiling modules, then you should try it. _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc

I think that there are no qdiscs that permit to drop the oldest frame of a queue when this queue is full, but I would like to be wrong: bfifo drops arriving frames when the max queue length is reached. red also drops arriving frames in a more elaborate fashion, with a drop probability that increases above a limit and becomes a drop certitude when the max queue length is reached. sfq drops

I''d like to implement something like SFQ, but with a cap of a rate per flow. Essentially, I''d like to be able to limit citrix connections to 30KBps without having an overall traffic flow cap for all citrix connections. Slightly preferable to this would be something that would actually work per flow instead of the stochastic algorithm. Is this possible? Thanks, Bill --

Subject: Re: [LARTC] inspecting what''s going in a class Date: Monday 05 December 2005 09:38 From: "Ethy H. Brito" <ethy.brito@inexo.com.br> To: jasonb@edseek.com On Mon, 5 Dec 2005 00:59:46 -0500 Jason Boxman <jasonb@edseek.com> wrote: > > > Sadly not possible with tc-filter. But perhaps I could do this for tc > > > with Vincent Perrier''s

Le 26 juil. 07 à 13:55, Georgi Alexandrov a écrit : > Vincent Dautremont wrote: > >> Hi, >> here I have another newcomer question :-) >> in the section 9.6.1 of this how too >> http://tldp.org/HOWTO/Adv-Routing-HOWTO/lartc.qdisc.filters.html >> we can read commands about filters : >> ------------------------------------------ >> >> # tc

Greetings - I''m new to QoS, so please be gentle (and yes, I''ve RTFM, though I don''t understand every bit of it) Here''s the thing; I''ve tried several scripts--simple and complex--for classifying my Vonage traffic into a high-priority queue, but no matter what I do it doesn''t seem to work. Right now I''m using the HTB script

oops, i forgot to reply to the list :-/ Début du message réexpédié : > De : Vincent Dautremont <vdautrem@ulb.ac.be> > Date : 30 août 2007 16:58:26 GMT+02:00 > À : Ali Jawad <alijawad1@gmail.com> > Objet : Rép : [LARTC] Priotirize SSH Traffic > > try that > #tc qdisc add dev eth0 root handle1: prio > # tc filter add dev eth0 protocol ip parent 1: prio 1 u32

Hello, Does there exist any tool that can report the current bandwidth information that is managed by tc(traffic control) tool. I can use the tool to get the current(or accumulated) bandwidth used by each tc queue. Currently I can only use the following commands to get the configurations of tc. tc qdisc show tc class show dev eth0 tc class show dev eth1 tc filter show dev eth0 tc filter show dev

hi all, long time since i posted on the list. just wondering if anybody has played around with hfsc and if so could he/she share their info on it thanks adrian -- To mess up a Linux box, you need to work at it; to mess up your Windows box, you just need to work on it. _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl

Greetings -- in the "Linux Advanced Routing & Traffic Control HOWTO" chapter 14.1 on bfifo/pfifo it says that: "you can use this qdisc to determine the backlog on your interface". But it does not say exactly how. Command [#tc -s qdisc ls] outputs the number of packets sent so far but it does not output any info about the backlog. My first question is whether a command

Hi, here I have another newcomer question :-) in the section 9.6.1 of this how too http://tldp.org/HOWTO/Adv-Routing-HOWTO/lartc.qdisc.filters.html we can read commands about filters : ------------------------------------------ # tc filter add dev eth0 protocol ip parent 10: prio 1 u32 match \ ip dport 22 0xffff flowid 10:1 # tc filter add dev eth0 protocol ip parent 10: prio 1 u32 match \

Hello all, I am trying to make a filter into my QoS rules and I founded that when I try to use filters u32 and with fwmark they do not work together. This is the filter I use, just and example, for u32: $TC filter add dev $DL parent 1:0 protocol ip prio 1 u32 match ip sport 22 0xffff flowid 1:10 This is working fine. Now if I try to mark a package that I want it to go to the same

hi i wanted to get the qdisc stats without using tc. is this possible by just using rtnetlink sockets directly? if possible could someone point me to an example. thanks. __________________________________ Do you Yahoo!? Yahoo! Small Business - Try our new resources site! http://smallbusiness.yahoo.com/resources/

Hello, is it possible that the number of bands for the PRIO qdisc is limited to 16? tc qdisc add dev $DEVICE root handle 1: prio bands 16 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 succeeds but tc qdisc add dev $DEVICE root handle 1: prio bands 17 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 returns: ''RTNETLINK answers: Invalid argument'' Is there any possibility to raise the

Did anyone ever answer this one? THIS is what I am trying to do: >[LARTC] cbq+sfq and DSCP marking >Maria Joana Urbano stmaria@dei.uc.pt >Thu, 13 Feb 2003 19:29:42 +0000 > > * Previous message: [LARTC] Monitoring.... > * Next message: [LARTC] two routes 1 network card > * Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] >