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I posted earlier when I noticed that htb was releasing packets in pairs, even though my burst/quantums were 1 pkt. To fix I set HTB_HYSTERESIS 0 in net/sched/sch_htb.c . This gives a noticable gain in upstream worst case latency, for me with 256kbit/s up I used to see +90 sometimes, now it''s +45. For the many who have 128 up it should limit them to +90 rather than +180. Andy.

Hi, can any body suggest any tool which can show the utilisation for individual classes for HTB. preferable written in C/or shell script. Regards Jayesh ------------------------------------------------- Still single? Click here to find the perfect match. http://www.bharatmatrimony.com/cgi-bin/bmclicks1.cgi?141

Hi, we r using HTB algorithm,for traffic shaping, we are facing a problem. we are able to create multiple classes,filters. But when we delete 1 filter all filter gets deleted. how do we avoid that. waiting for you reply Regards Jayesh ------------------------------------------------- Shop & Save at Sifymall.com! Special Festive Offers - up to 60% off on DVD players, MP3 Players. Mobile

Hi Stef, Reffering to page < http://www.docum.org/stef.coene/qos/faq/cache/7.html > I found a para as follows, " CBQ is not always as accurate as it should be. See docum.org on the test page for some tests with bounded classes. The algorithm used by cbq is very "link sensitive". It calculates the link idle time and for that it needs t...

tc qdisc add dev eth0 root sfq perturb 10 I want to set perturb to 8 then i used this tc qdisc add dev eth0 root sfq perturb 8 system give me the following message RTNETLINK file exists I delete the rule by this :"tc qdisc del dev eth0 root sfq perturb 10" please tell me how can i delete the rule by another way and where is "RTNETLINK file"

Hello, Does anyone know when one should use cbq versus (simpler more accurate) htb? Specifically does cbq have added functionality that may be of interest to certain applications? from htb home> Both CBQ and HTB help you to control the use of the outbound bandwidth on a given link. Both allow you to use one physical link to simulate several slower links and to send different kinds of

This is one of my test classes: class htb 1:10 parent 1:1 prio 0 quantum 2048 rate 160Kbit ceil 400Kbit burst 1803b/8 mpu 0b cburst 2111b/8 mpu 0b level 0 Q1: where does "level 0" stand for? Q2: where does this b/8 stand for? Q3: this is on a i386 platform, so timer resolution should be 10mS. According to the doc the minimal burst should be 10mS*160Kbit=1600. Why is it 1803? Q4: I

Hi guys, I''m new to TC HTB traffic shaping.... I installed it at my first try on my Bearing Leaf Router/Firewall I use the tc -s class show dev eth? To see my output All looks dandy and nice, but it''s figures, of which at current momment looks like French to me, I would like to see exactly what these figures looks like in a GRAPH style... I know I can use MRTG, I do have

Hi I''m completely stuck with the tcng language - I assume there must be some way to arrange queues hierachically like eth1 | TBF | PRIO / \ class class but my attempt (below) produces a "inferno.tc:8: qdisc "tbf" has no classes near "prio"" when run through tcc. dev eth1 { egress { tbf (rate 128kbps, burst 64kb,

Hello there, Having made quite a lot of expensive mistakes i have finally clobbered together a script for the users on my network. Have a look at it and please suggest as to how can i limit bandwidth to each ip on this network to about 64Kbits. Trevor -- ( >- GNU/LINUX, It''s all about CHOICE -< ) /~\ __ trevor@clovertechnologies.com __ /~\ | \) / Pre Sales

Hi everybody! I''ve been trying with htb and tc filter. It seemed to work fine, but after testing with ethloop I''ve realized that traffic is not being distributed through the leaves as I thought. When sending packets to 1:10 and 1:11 at the same time, there''s no bandwidth sharing. There''s no traffic through 1:11 until traffic through 1:10 has finished. Though

Hi, I want work out a GUI interface for htb and now here comes to the part about adding and removing classes and filters. Here is an example script. TC="tc" DEV="dev eth1" echo "Add root qdisc, default traffic go to 1:30" $TC qdisc add $DEV root handle 1: htb default 30 echo "Divide the traffic into different classes and levels" # -------- level 1

Hello everyone, I use the scripts from docum.org to manage the bandwith sharing and traffic graphs. For every user i happen to use about 4 classes. The /qos/rrds is a symlink to a directory which is in an ext3 fs. The problem is that i now have over 32 000 files there (about 600 classes), once in 5 minutes there is a lot of data to receive from snmp and to write in so many files. The machine

Hi, One more of those ... 1) what is a ctoken with regard to HTB? Does the ''c'' stand for ceil and if so how is it different from tokens? 2) Is the difference, only in the generation of these tokens? 3) Would the ctokens and token be treated equally once borrowed? Kindly help. Thank you. Regards, suraj. __________________________________ Do you Yahoo!? Protect your

Hi is it any tool like show.pl by Stef Coene to generate graph with classes but for HTB regards emil _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/

Hi, I have a problem with ''tc filter'' on a 2.4.22 kernel from Slackware 9.1 distribution. The tc command binary is from htb3.6-020525.tgz (http://luxik.cdi.cz/~devik/qos/htb) I''m trying the following command sequence: tc qdisc add dev eth0 root handle 1: htb default 1 r2q 1 tc class add dev eth0 parent 1: classid 1:1 htb rate 1200kbit ceil 1200kbit tc class add dev

Good Day All Just 2 questions on htb 1,My Wan link is on eth1 and my Lan on eth0,where do I put my htb on?I want to limit web serving and ftp ens. 2.Im going to use the u32 filter.Can I use sub-netting for IP,i.o.w where src is can I do 192.168.1.0/24? Thanks and Please Help Eddie _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl

Hi all, I have a debian server with 4 network cards: The first card is used to connect to public network and this network connects with a big router. The Second, third and fourth cards are used by other networks. The first card used a dinamic route with the big router. The other cards used a static route with a little router. All runs good but my problem is when I try to use the IP of my first

...(as shown in iptraf) a very spl. thanx 2 Stef and 2 all of u for ur time with my problem arindam haldar -------- Original Message -------- Subject: Re: [LARTC] iptables mark & iproute Date: Mon, 07 Jan 2002 14:13:09 +0530 From: Arindam <ahiam@yahoo.com> To: lartc@mailman.ds9a.nl CC: Stef Coene <stef.coene@docum.org> hi..i posted this message sometime back.. can pls someone help me with it.. i basically want traffic to be restricted for all server outside my network ie. 4e.g 64kbps for internet but 512kbps for my lan servers(web/smtp).. i though of doing this(as the script will tel...

I tried installing the WonderShaper on my internal link, mostly to get the SFQ installed. I set uplink and downlink to 100000 to match the link speed and changed the bandwidth on the cbq line to 100mbit. This killed transfer speed *to* the box, knocking it from 30-40 Mbps down to about 800 kbps. Commenting out just the ingress control restored the speed. What about the ingress policer would do