similar to: Anti-CBQ Statements in Howto

Hello, it seems, that filtering on nexthdr (TCP/UDP) content, especially src or dst port, is not working. The following has no effect on 2.4.16 or older (even 2.2) kernels: # tc filter add dev eth0 parent ffff: protocol ip prio 50 u32 match tcp dst 3128 0xffff police rate 40kbit burst 10k drop flowid :1 Even if # tc filter ls dev eth0 parent ffff: filter protocol ip pref 50 u32 filter protocol

While I''m thinking about that review of howto changes, here are a few other responses about things I don''t believe. I''ll be interested in more info if anyone has any. ==== [from new doc] Besides being classful, CBQ is also a shaper and it is in that aspect that it really doesn''t work very well. It should work like this. I''ve not noticed that it

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, what''s the diferences between HTB and CBQ? Bye - -- ======================================== Netsite S/A - Security Officer Profissional Certificado Conectiva Linux www.kidmumu.com.br - UIN 4553082 ======================================== -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.6 (GNU/Linux) Comment: For info see

Hi, for interested in participation on finishing new HTB developement I created simple docs regarding it. It is some insight into CBQ and HTB workings and problems. See luxik.cdi.cz/~devik/qos/htb/v3/

Hi Stef and Alexey I have read some documents about CBQ algorithm from http://www.icir.org/floyd/cbq.html but still have some question about CBQ in Linux . 1. First estimator can estimate how much bandwidth already USED per class. one estimating algorithm is EWMA (exponential weighted moving average), how about Linux implemenatation about estimator? also do you have link for this algorithm? I

I noticed the "XXX: what should this be?" w.r.t. COPY_SIZE in sftp-client.c. I made up the following quick patch to allow a new command-line argument, "-B" (for 'buffer' size) to specify this value. I haven't done any strict benchmarking yet, but -B65535 is faster than -B8192 which is much faster than -B16. PS again, I am not on this list, so please CC me any

Hello all! As far as I know that the traffic that will pass thru the router is balanced so that all connections have the same privilegies. Is it possible to configure the linux based router so that all computers will have the same privilegies? I mean that if in default case full traffic is splitted by connections, so I need to split it by users to prevent one user occupy all traffic by starting

Hello there, i am continuing with the development of the iproute GUI. I was wondering if there is a xml parser for the set up of the queues. I have been searching but i cant find any... anyone?

Hi All, I cross compiled and run tc in arm platform. When I tried executing it I got this error. tc qdisc add dev eth0 root handle 1:0 cbq bandwidth 100Mbit avpkt 1000 mpu 64 RTNETLINK answers: Invalid argument Is there something I''m missing here... Thanks. Grace _______________________________________________ LARTC mailing list LARTC@mailman.ds9a.nl

Hello everyone, I have a problem regarding gre tunneling, I have two linux box both of them has a private network and the linux A is connected to the internet via wireless radio and the other linux B is connected to the internet via lease line. Here is the setup of my two linux box Linux A eth0 = 203.189.x.1 (internet) eth1 = 192.168.1.1 (going to hub private network) Linux B eth0 = 205.198.x.1

I have had a brief discussion with Damien Miller (below) about storing host port values in the known_hosts file so as to track multiple ssh sessions (with independant keys) that run on a single host but accept connections on different ports. If it were possible to state that a given key for a remote host belonged to that host's ssh session on port 23 and that another key belonged to that

We are using OpenSSH (portable) version 3.0.1p1 on Linux 2.2.14-10 with RedHat's distribution of PAM 0.72-20.6.x for rsync'ing RRDTool data between two machines (among other things). When running 'rsync -essh -avz', everything works fine but the system log on the sshd side shows: PAM_pwdb[8021]: authentication failure; (uid=0) -> rrd for sshd service sshd[8021]: Accepted

Group, I am reading about tc (traffic control) and willing to get my feet wet. As requirement, there should be HTB compiled in the kernel. I grabbed a Mandrake 8.2 distro, and didn''t installed the kernel source. Anyone knows if the HTB is compiled in Mandrake 8.2, or point a way to find that out? I tried to read the /usr/src/kernel.xxxxx/.config file, but it doesn''t exists.

I downloaded the HTB and ESFQ packages and installled the patched kernel and tools. Now can someone give me an example how to configure my system so that the 512Kbit are fairly divided for each computer ? Assume that eth0 is the interface on the WAN side and eth1 on the LAN side. Thanks _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl

I have two servers on a network that need to intercommunicate a lot (file sharing and authentication information). I''d like to prioritise that traffic on them from their other network traffic, but I don''t want to think in terms of necessarily fixing bandwidths; I just want the inter-server communication to go out first if there''s a backlog. I could decide, I guess,

I would like to differentiate incoming traffic streams to guarantee minimum bandwidth to some services. However, as per the Adv-Routing-HOWTO it appears that only outgoing traffic can be shaped. Is this correct or is there a way of shaping incoming traffic? The problem could possibly be overcome if there is a way of routing traffic through a virtual host. Any tips on how to go about that? --

Hi, I am a newbie to LARTC and to this mailing-list. I have read through the Linux Advanced Routing & Traffic Control HOWTO many times, trying to understand Classful Queueing Disciplines (and in particular CBQ). I have some suggestions that I think will help to make the HOWTO more understandable. Suggestions ========= (1) In section 9.4 (Terminology) the definition for

If I create a cbq qdisc as a leaf of a cbq class, the bandwith rate is the same of the root cbq qdisc or the rate of the cbq class? Does exist the parameter rate on the "tc qdisc add" for cbq command? tc qdisc add dev eth0 root handle 1:0 cbq bandwidth 10mbit avpkt 1000 cell 8 tc class add dev eth0 parent 1:0 classid 1:3 cbq bandwidth 10mbit rate 50kbit allot 1514 cell 8

Hi i need a cbq configuration that works and drops packets if the flow exceeds an amount of data.. Do u have any configuration that drops packets...? My cbq configuraion doesnt drop packets... The traffic use the correct class but seems that tha cbq is not able to control correct the flow __________________________________ Do you Yahoo!? Yahoo! Small Business - Try our new resources site!

Hi, I''m work on traffic shaping and I would like to know if it''s possible to mix differents Queueing Disciplines ?? I would like to combine the proporties of a PRIO discipline with that of a CBQ discipline. I read some documentation and I found nothing about that, can you help me ? I think to try something like that : tc qdisc add dev $DEV root handle 1: cbq … tc class add dev