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Hi, I have implemented QOS classifiers using TC with HTB. The classification is working. I would like to know whether there is some tool which will help me in monitoring the bandwidth share of the various classes. Thanks, Vinod C

Hello, I setup iproute2 and iptables on my box, is a P4 2000 Ghz / 1GB memory. I have setup squid and iptables to be a transparent proxy, with cache. I''ve read on lartc.org almost everything and i want to ask if there is a u32 match for the connection time or something like that, or an u32 match for the packet number in a connection. All i want to do is shape the web traffic for long

I had been using L7-Filter[1] successfully for edonkey/eMule traffic until recently. I upgraded to the latest release of mldonkey, 2.5.28a, which implements eMule compatibility, and with support for Kademlia[2] enabled, network latency increases greatly. [1] http://l7-filter.sourceforge.net/ [2] http://www.infoanarchy.org/wiki/wiki.pl?Kademlia Has anyone created a new pattern match for

hi all, long time since i posted on the list. just wondering if anybody has played around with hfsc and if so could he/she share their info on it thanks adrian -- To mess up a Linux box, you need to work at it; to mess up your Windows box, you just need to work on it. _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl

Hi, A thought for the list. As I mentioned in another posting, there are a lot of QoS mechanisms out there. Linux supports some, but not all. Some patchsets add others, but don''t work for all kernels. There are also userland implementations, usually sitting in software routers, but there are other packages. Would it be helpful if I worked on a table of what''s out there for

Hello everybody, I am new to the lartc mailing list. I have been using "tc" for some time now. To be precise, tc & HTB to shape traffic. I did a lot of search on Google for 2 things: - A GUI to create configure new qdiscs & classes for HTB - A utility that will graph the data sent through all configured classes or qdiscs. I could not find anything. Could someone tell me if a

Hello. I have been trying to duplicate these u32 matching rules using TCNG, but without much success: tc filter add dev eth0 protocol ip parent 1:0 prio 1 u32\ match ip protocol 6 0xff \ match u8 0x05 0x0f at 0 \ match u16 0x0000 0xffc0 at 2 \ match u8 0x10 0xff at 33 \ flowid 1:10 Wondershaper 1.1a implements this and if I run it things seem to be shaped as expected. But this TCNG

Jim diGriz''s QoS Script ? http://www.digriz.org.uk/jdg-qos-script/ FairNat ? http://www.metamorpher.de/fairnat/ other ?? bests andres _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/

I reported this previously and it was verified. Is this a bug in netlink or what? Who should I report this to? Original Oops report: http://mailman.ds9a.nl/pipermail/lartc/2004q2/012614.html Thanks. Linux rebecca 2.6.4 #1 Mon Sep 27 15:16:48 EDT 2004 i686 GNU/Linux Sep 27 19:02:58 rebecca kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000000 Sep 27 19:02:58

Hi All, I wonder can I do NAT+mangle+tc on same maschine? I want to shape outgoing traffic per IP on my gateway computer. Regards Emil Terziev _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/

Hello, Does there exist any tool that can report the current bandwidth information that is managed by tc(traffic control) tool. I can use the tool to get the current(or accumulated) bandwidth used by each tc queue. Currently I can only use the following commands to get the configurations of tc. tc qdisc show tc class show dev eth0 tc class show dev eth1 tc filter show dev eth0 tc filter show dev

Hi All, I am new to tc so please forgive me. I have read as much documentation as I can get my hands on, but I still have problems with getting the rules right. Here is my scenario: Internet Cafe/Office 4 Internet Cafe Terminals 3 Office Terminals Leased Line connectivity at 64Kbps. What I would like to have: All Cafe terminals have priority to the internet over the office machines. Each

Greetings all, I''ve been searching high and low for any inkling of how people are monitoring classes for long term usage data. I''m thinking something along a script to collect the data for mrtg or perhaps even an snmp module that would present them as interfaces to be polled....has anyone done any work in this area? John Dunning Assistant Director Net & Tech Svcs Wayne

Hi I''m newbie on this and i would appreciate some pointers on how to limit the http trafic to my users from my linux-gateway box. Thanx in advance -- Guillermo Gomez <ggomez@neotechgw.net> neotech _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/

I have managed to dynamically parse the output of commands: tc qdisc ls dev eth0 and tc -s class show dev eth0 Save statistics in an rrd database and display it via a php script. see http://143.233.4.215/graph.php and dload scripts from http://143.233.4.210/qos/ My next step in developing this monitoring software is to somehow manage to create a tree out of tc and then use it to greatly

Hi iam looking to graph the tc classes and qdisc iam trying to access the stef scripts but its site is totally broken could some one point me where i can graph using good docs hare

Hi I''ve patched net-mrtg http://www.net-snmp.org/ with http://x-ray.prokon.cz/data/snmp/ sucefully Also I''ve copied QOS.TXT to /usr/local/share/snmp/mibs when I make a normal use of snmp, with mrtg in order to monitor all traffic on eth0 and eth1, it works OK. But, how must I do in order to get monitor for a specific class ? If I make a snmpwalk (like README suggest), I get

I can''t seem to match packets less than 512 bytes: class( <$bulk> ) if tcp_dport == 81 && !( ip_len & 0xfe00 ) ; or if tcp_dport == 81 && ip_len < 512 Both rules match any packet I send to port 81, even when the total IP length is much greater than 512 bytes: class htb 2:4 parent 2:1 leaf 5: prio 1 rate 8000bps ceil 24000bps burst 6Kb cburst 1839b Sent

OK, here it is. Near perfect bandwidth calculation for ADSL users. Patch iproute2 with the HTB stuff and then this: It''s still a hack (as far as I can tell) because we are patching the rates tables, and hence I think it is only loosly coupled with the actual calculation of bytes in each bucket. However, it works very nicely for me! I have only been lightly testing with

Hi. I wrote in a reply to a mail on here recently that you can''t set mpu (minimum packet unit) on HTB as you can on CBQ. I''ve just noticed that there is a patch on devik''s site which does mpu and overhead. http://luxik.cdi.cz/~devik/qos/htb/ For dsl users mpu is, for practical purposes going to be 106 - overhead is still variable though, depending on packet size.