similar to: HTB and ATM patch

Hi all, I patch my kernel (2.6.17) and my tc (iproute2-2.6.18-061002) utilitie for an accurate packet scheduling on an ATM link. I configure my HTB hierarchy on the upload of the link and try with differents flows. It works correctly but in some of case I lose about 50% of my bandwith. I use the overhead (42) configuration for my link (PPPoE, VC/LLC) indicate in the documentation. My question is,

Hi, I use the patch (http://ace-host.stuart.id.au/russell/files/tc/tc-atm/) for accurate the packet scheduling on ATM/ADSL link and i think I''ve found a bug. I tried to write to the author but he didn''t answer me. I work on a Linux 2.6.17 with the iproute2-2.6.18-061002 package. I change the type of the cell_align char to short of the struct tc_ratespec in the file pkt_sched.h

Hi, I find this diagram which details the kernel packet traveling : http://www.docum.org/docum.org/kptd/ Is it up to date ? I made some test and I put a DNAT rules in the PREROUTING table of an interface and I attach it a ingress policy, the dst IP wasn''t changed. the DNAT it isn''t yet make. I''ve another question (I''m not sure is it the good mailing list), for

The HTB qdisc has a compile time option, HTB_HYSTERESIS, that trades accuracy of traffic classification for CPU time. These patches change hysteresis to be a runtime option under the control of "tc". The effects of HYSTERESIS on HTB''s accuracy are significant (see chapter 7, section 7.3.1, pp 69-70 in Jesper Brouer''s thesis: http://www.adsl-optimizer.dk/thesis/ ),

The HTB qdisc has a compile time option, HTB_HYSTERESIS, that trades accuracy of traffic classification for CPU time. These patches change hysteresis to be a runtime option under the control of "tc". The effects of HYSTERESIS on HTB''s accuracy are significant (see chapter 7, section 7.3.1, pp 69-70 in Jesper Brouer''s thesis: http://www.adsl-optimizer.dk/thesis/ ),

Dear all, I am looking for some interactive study materials on Principal component analysis. Basically I would like to know what we are actually doing with PCA? What is happening within the dataset at the time of doing PCA. Probably a 3-dimensional interactive explanation would be best for me. I have gone through some online materials specially Wikipedia etc, however what I need a "movable

This is a much delayed update to the iproute2 command set. It can be downloaded from: http://developer.osdl.org/dev/iproute2/download/iproute2-2.6.18-061002.tar.gz Repository: git://git.kernel.org/pub/scm/linux/kernel/git/shemminger/iproute2.git For more info on iproute2 see: http://linux-net.osdl.org/index.php/Iproute2 The version number includes the kernel version to denote what

Hi, Someone know how to use the dqisc atm (sch_atm) ? I can''t find some doc about it. Thanks, Edouard. _______________________________________________ LARTC mailing list LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc

Hi all, I''m trying to get some DiffServ QoS shaping to work on an XScale machine, running big endian. I''m setting it up with tc. Using the tcindex filter I found that regardless what shift value I enter, only ''0'' is returned when I list the filters afterwards. The very same rules work fine on my (little endian) PC. Looking at the code

An additional 1000 packages have been added to CRAN. This time, it took less than 6 months. Today (August 22, 2016), the Comprehensive R Archive Network (CRAN) [1] reports: ?Currently, the CRAN package repository features 9004 available packages.? The rate with which new packages are added to CRAN is increasing. During 2007-2009 we went from 1000 to 2000 packages in 906 days (1.1 per day) and

CRAN reached 12,000 packages [1] today (December 15, 2017). A huge thank you to the CRAN team! Milestones: 2017-12-15 12000 pkgs (+6.1/day over 165 days) 6910 mnts (+3.2/day) 2017-07-04 11000 pkgs (+6.3/day over 159 days) 6377 mnts (+3.3/day) 2017-01-27 10000 pkgs (+6.3/day over 158 days) 5845 mnts (+3.5/day) 2016-08-22 9000 pkgs (+5.7/day over 175 days) 5289 mnts (+5.8/day) 2016-02-29 8000

Another 1000 packages were added to CRAN, which took less than 7 months. Today (February 29, 2017), the Comprehensive R Archive Network (CRAN) [1] reports: ?Currently, the CRAN package repository features 8002 available packages.? The rate with which new packages are added to CRAN is increasing. In 2014-2015 we had 1000 packages added to CRAN in 355 days (2.8 per day), the following 1000

On Thu, 2007-06-28 at 12:28 +0200, Marek Michalkiewicz wrote: > Do you have an updated version of your patches for the latest > kernel (soon to be 2.6.22), iptables and iproute? Or can the > current patches be safely applied (with some merging by hand, > but no significant changes) to the latest sources? No, not yet. But I am in the process or moving my production systems from

I Patch the kernel and tc with ''Patches to Linux''s traffic control engineto allow it to accurately calculate ATM traffic rates'' I use a router with eth0 e adsl interface, i launch this script to have shaping on eth0 egress interface: tc qdisc add dev eth0 root tbf rate 10000000 burst 100k latency 20ms mtu 1500 mpu 64 i The traffic enters on adsl and go out on eth0 ,

Hi there.I''m Brenda from the Australia,I wanna work on a project relating to VOIP QoS.I wanna evaluate IP over ATM against IP over Ethernet on the following parameters relating to voice and video traffic; bandwidth consumption packet loss packet delay(latency) jitter traffic thoroughput Is this project feasible?Can I use NS to simulate the models?I hope you reply.Thanks. Best regards.

Anyone know if it''s possible to interleave two IP packets when using PPPoA and VC based lines? Can it be done with any PPPoE implementations? The goal is to reduce the delay when you have a high priority packet waiting, but a lower priority (large) packet already started going out ahead of this packet. I don''t want the overhead of much smaller MTU, which is the other way

Is it possible to dynamically do bandwidh reservation? That is, I want to limit the traffic to 50% for upload and download, but if there aren''t onbound traffic, who is doing a download will get 100% of bandwidh and if there aren''t inbound traffic, who is doing a upload will get 100%, but if there are both inbound and outbount traffic, each one get limited to 50%. I think this

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Author: elowe Repository: /hg/zfs-crypto/gate Revision: 1e626c708d19873645f833d0507362c3a5731c08 Log message: 6333712 SunFire 25K panics with IB card installed with HSI/P or ATM installed Files: update: usr/src/uts/sfmmu/vm/hat_sfmmu.c

The Applied Research Lab (ARL) of Washington University and the ATOMIC-2 Project at USC/ISI are pleased to announce the availability of a BSD device driver for the Adaptec 590x series of PCI ATM host adaptors (eg ANA-5940) Written by Chuck Cranor of Washington University's ARL (chuck@ccrc.wustl.edu), the "MIDWAY" ATM device driver originally supported Efficient Network's