similar to: how to guarantee 1/numflows bandwidth to each flow dynamically

Hello guys I have a subnet with 255 users, which need to share 1 single slow internet connection, so i would like to implement a kind of *fair queuing *on the UPLOAD between them, which means that they all share the connection equally.. The tools that i have available is: A linux box with IPROUTE2,HTB and TC.. I have looked at some examples, and my first idea was to make 255 entries in

Hi again, I was just looking around for ESFQ sources, and I see that the main site is down, and only has kernel 2.6.4 patches. Is ESFQ maintained? If so, where can I find patches for 2.6.10? Thanks, -justin _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/

Hi, One of my customer needs per flow rate control, so I write one. The code I post here is not finished, but it seems to work as expected. The kernel patch is agains kernel 2.6.11, the iproute2 patch is against iproute2-2.6.11-050314. I write the code in a hurry to meet deadline. There are many other things to do ahead for me. The code is written in 2 days (including read other

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

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

Dear list: I have a problem I cannot handle yet, and need to solve it as soon as possible. Would be very greatful with anybody who can help me. I have a 512/512 link to internet, that I want to share between several computers. I have eth0, with a public IP address, conected to Internet, and also, eth1, with a private IP address, for network with the surfing computers. I have a main class with

I''m grappling with a problem that looks like sfq is not working (packets don''t get fairly queued, they appear to be always sent FIFO). My configuration appears to be correct. The machine is running quite an old kernel and if I could convince myself that the sfq code it has is just broken, I''d spend the time to upgrade it. Is there any way to inspect or dump the sfq hash

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, there''s a problem I''ve had for several months now, and I''ve never been able to find an answer to it. I''ll try to explain as quick as possible: I have a server that controlls my home network, it provides internet to them also (NAT) and I would like to provide QoS by shaping traffic. I have a p2p server here (running mldonkey), since only that

The limit parameter for SFQ qdiscs isn''t listed in the howto. Based on a mail from this list from 4 may 2002 ("SFQ queue lengths - generalization"), I''d guess it limits the number of packets/bytes in in the queue, but wether it does so by number of bytes, packets, or time spent in the queue I don''t know. Perhaps someone in the know could add a line to the

please, help, i have build vpn server (suse 9 + poptop), i have managed to implement tc htb in ip-up script, but every client has own ppp interface (ppp0, ppp1, ppp2...), and my idea is to share available bandwidth, not to limit connection, how to build root tc rule, when I have more then one interface?... please any one width experiance regards _______________________________________________

Hey list I have almost gotten my shaping setup up and running as planned. The last barrier seems to be tcp overshooting availible bandwidth when its starting a transfer, and thereby bursting the line, so ping rises for a moment. At least this is my best guess at the problem :) There is a possibility that its just plain old traffic being bursty for some reason.. I am using bittorrent to test this,

I have a block of IP addresses (2048) used for ADSL connections to customers. In order to provide a fair slice of available bandwidth on the contended services I would like to be able to set up some kind of SFQ filter, but using a hash of the destination IP address rather than the the full source and destination ip and port. This would be done at the Internet side gateway for traffic being

Hi I have a small lan (10.0.0.0/8) behind my linux box. I use MASQUERADE to allow users connects to internet. I set up an esfq qdisc for outgoing traffic. And there is a little question. Does source hash type in esfq recognize NATed local ip''s? -- Pozdrawiam Marcin mailto:slacklist@op.pl _______________________________________________ LARTC mailing

Hello everyone: As it is known, when you limit uplink bandwidth it usually gets downlink bandwidth to a lower value. I just want to know what is the optimal configuration for eth1 and imq0 according to some variables of tc(HTB), txqueuelen, mtu, etc. to make these packet flows less independent on an ethernet based network. Thank you in advance. -Diego

I have this problem: I have an Internet line input with variable speed. I have a max speed and a min speed: Vmax and Vmin. The speed is always changing between Vmax and Vmin. I want to share the actual bandwidth (you don''t not how much, you only know the speed is between Vmax and Vmin) for N clients. The bandwidth should be shared so nobody can get more bandwidth than the others.

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

About the cbq.init. Four machines which traffic to limit in same LAN. Is the samething if I put limiting rules to four different files or all to the same file? Like: DEVICE=eth0,10Mbit,1Mbit RATE=64Kbit WEIGHT=6Kbit PRIO=5 RULE=192.168.0.5 RULE=192.168.0.6 RULE=192.168.0.7 RULE=192.168.0.8 OR four equal files with different IPs, Ids and no PARENT rule? What style of ID numbering you use if

Dear all, I''m reading codes in sch_sqf.c in kernel 2.4 of Linux. I find I messed up with the concept of slot, bucket and hash tables. Could anyone explain the data stucture of the hash tables a little to me. Thanks very much. Best, Franklin BTW: I can not understand why the number of entries of dep[SFQ_DEPTH*] should be twice:( _______________________________________________ LARTC

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