similar to: [ANNOUNCE] ESFQ for Linux 2.6.19.2 (with jhash!)

Hello, I haven''t been keeping up with sending ESFQ [ANNOUNCE] messages to this list, but I''ve still been working on the patch. If you''re curious about recent changes, take a look at the home page, ChangeLog, and README: http://fatooh.org/esfq-2.6/ http://fatooh.org/esfq-2.6/current/ChangeLog http://fatooh.org/esfq-2.6/current/README Meanwhile, I''m interested

In a recent thread on this list, Robert Kurjata provided me a patch to add hashing by iptables mark to the Linux 2.4 version of ESFQ. Thanks to that contribution, I was able to easily add support to the 2.6 port I maintain. I found out, however, that the existing hash algorithm results in a lot of colllisions when the range of hashed values is small. The purturbation spreads the collisions out a

http://fatooh.org/esfq-2.6/ http://fatooh.org/esfq-2.6/esfq-2.6.12-rc1.tar.gz This version no longer interferes with the original SFQ; unlike previous versions, you can still use an unpatched tc with SFQ. Patching tc is still needed for ESFQ, though. I''ve tested this patch with Linux 2.6.11 as well. Please tell me if you have any problems. I''m subscribed to lartc again. -Corey

Hello! I am using since yesterday ESFQ instead of N HTB queues. It mostly works OK, but when somebody is using one single sesion (for example downloading file via FTP), it gets weird speed. For example it is 20 kilobytes pres second, then drops down to 9, then 20 again, and then slowly to 0 and stops. But when using download accelererator of some kind or bittorrent client which uses many

Since I admin the gateway for a network of bandwidth-greedy machines, I figured that esfq with "hash src" would be a more fair allocation of bandwidth than sfq. Unfortunately, there didn''t seem to be a recent patch for 2.6, so I endeavored to build one. The three patches I made (described below) are available within the attached tar.bz2 or at: http://fatooh.org/esfq-2.6/ 1. I

Hello list. Yesterday i ask Corey Hickey (maintainer a patch for the original SFQ - http://fatooh.org/esfq-2.6/) about ESFQ perspectives and got your answer: > I do not intend to develop ESFQ any further, since I now maintain a > patch for the original SFQ. As for getting that merged into the kernel, > that will probably happen eventually, but I haven't had much time or >

Hello I am using htb (krenel 2.6.14.3 + esfq patch from fatooh.org) to limit the bandwidth. But I want the absolute maximum rate to be for example 5Mbit and not to exceed it. here is the script: $tc qdisc add dev ${NETIF} root handle 1 htb r2q 4 $tc class add dev ${NETIF} parent 1: classid 1:21 htb rate 5Mbit ceil 5Mbit $tc class add dev ${NETIF} parent 1:21 classid 1:101 htb rate 2Mbit ceil

Hi If I have a HTB class with 128kbit, and I want to put "N" users in that class ( in order to share bandwidth fairly ) , which is better for me ? esfq (hash dst) or wrr ? I would attach esfq or wrr to HTB parent class. Also I''ve readed on Jim script that over WRR put a RED qdisc, but I don''t understand it. bests andres

Hi! I''m getting this error while I try to compile iproute2-2.6.11-050330: gcc -D_GNU_SOURCE -O2 -Wstrict-prototypes -Wall -I../include -DRESOLVE_HOSTNAMES -DCONFIG_GACT -DCONFIG_GACT_PROB -c -o q_esfq.o q_esfq.c q_esfq.c: In function `esfq_parse_opt'': q_esfq.c:45: error: structure has no member named `hash_kind'' q_esfq.c:45: error: `TCA_SFQ_HASH_CLASSIC''

Hi! Some time ago I faced a problem in limiting traffic on host with multiple uplinks. Since all the stuff worked nice seemed that there will be no problems. But then I realized that P2P users are smart enough to bypass limits as sfq doesn''t give fair sharing in this case (thousands of connections from one user versus few from the other). I tried IMQ but it''s instability in my

I applied esfq patch to kernel then I have applied iproute2-2.2.4-now-ss001007-esfq.diff to patch iproute2 (tc utility, iproute2-ss010824) source: http://www.ssi.bg/~alex/esfq/ But whenever I try to add esfq qdisc with parameter it says it donot know the qdisc i.e esfq. tc qdisc add dev eth0 parent 1:13 handle 13: esfq perturb 34 quantum 1514 depth 25 divisor 23 limit 34534 hash src

Hi, I''m have a linux router like this: ADSL modem-->(eth0) Linux Router (eth1)<--->LAN (6 hosts) Since I want to apply fairness to 6 hosts LAN, I have compiled kernel 2.4.20-8 with patch esfq 0.2 (and iproute2 with patch esfq too.) Next, I run folow script: -------------------------------------------- #!/usr/bin TC="/sbin/tc" $TC qdisc del dev eth1 root 2>

Hey folks, I stumbled across the Mastershaper project ( http://www.mastershaper.org/ ) but I have a little problem: I wanted to shape the traffic coming from the router itself aswell as coming from the LAN behind the router, for that task I need IMQ, but with IMQ iptables-(layer7)-matching is not possible. Now I''ve talked with the programmer and he said the following: >The problem is

On 5/27/05, gypsy <gypsy@iswest.com> wrote: > > > Yeah, I know what it means. > > Where did you get your esfq patch from? I downloded it from http://www.ssi.bg/~alex/esfq/<http://www.ssi.bg/%7Ealex/esfq/> What kernel version? If your kernel is 2.6 then get this patch: > http://kem.p.lodz.pl/~peter/qnet/ <http://kem.p.lodz.pl/%7Epeter/qnet/> > >

Hi, It is exactly what I need except one thing. I don''t know exactly if my router is the right place to apply QoS policy. It has two network interfaces and both are 10Mbit/s. The slow part of the network is little bit more far. On their QoS we have 2Mbit and I want all our users to divide this bandwidth equally but also don''t want to unnecessarily restrain their bandwith and to

Hi. On Mar 12, Corey Hickey posted here(http://mailman.ds9a.nl/pipermail/lartc/2004q1/012038.html) an updated esfq patch for kernel 2.6. Has anyone backported it to kernel 2.4 ? Original esfq patch is not being kept in sync with kernel sfq, it seems. What people have been using with esfq and kernel 2.4.25, the original 2002 esfq patch ? Rubens

Hello, First I want to point out that I''m not so familiar with HFSC, since there not so much info online. But here is my script: ${TC} class add dev ${LAN_IFACE} parent 1:0 classid 1:1 hfsc ls rate 100mbit ul rate 100mbit ${TC} class add dev ${LAN_IFACE} parent 1:1 classid 1:2 hfsc ls rate 90mbit ul rate 90mbit ${TC} class add

Hi there, i am trying to shape a network for a college dorms... INTERNET---- ETH0--------Nat Box-------ETH1--------LAN I have set up classes of traffic (HTTP, FTP, MAIL, IM, OTHER) and i have assigned a rate for everyone with a HTB qdisc. The limit based in traffic is working flawlessly. However, under every HTB class i have set up a ESFQ queue discipline with hash value set to

This is a repost of a posting on 2/18/05 that did not survive the crash. Attached is a hacked patch that, when applied to iproute2-2.6.9 and newer (.10 is latest as of this writing) allows the use of esfq. Note that the original kernel patch must still be applied, so this probably does not apply to 2.6 kernels; it is meant for 2.4.18 and newer (.29 is latest as of this writing). Beware the

Hi, We currently have ESFQ running on an old Fedora machine and i'm trying to build a new router with something similar using CentOS 5.5 The problem is that it seems by default the CentOS is not compiled with TC ESFQ or TC filter hash flows I get the following error: Unknown filter "flow", hence option "hash" is unparsable How can i add support for the hash flow