similar to: These tc commands used to work... what''s broken them?

I ''m having a problem identical to one encountered on this list awhile back: >I''m trying to configure dsmark qdisc on 2.6.11.4 user mode linux and >tc from iproute2-2.6.11-050314. > > >I think I have some mismatch in my setup since adding dsmark qdisc >fails *unless* I specify "set_tc_index" argument which I believe should >be optional:

hi all, i''m having problems building a module from my tcng configuration file. could someone verify the syntax for building a kernel module? i did it as shown below ... module gets built but i cannot load it. thanks charles ps -- sorry, don''t know c++ :-) [root]# cat /etc/tcng.test #define LAN "eth0" #define LAN_INGRESS 750000 #define LAN_EGRESS 750000 dev

With the below script, whenever I ping 10.0.16.10 (which matches the only filter I have), traffic still get''s sent to the default 1:2 class instead of 1:1 and I don''t know why... Any hints? (kernel 2.6.12, iproute2-2.6.15) tc qdisc del dev eth0 root > /dev/null 2>&1 tc qdisc add dev eth0 handle 1: root htb default 2 tc class add dev eth0 classid 1:1 parent 1: htb rate

Hi, all I''ve got problems with tc qdisc ingress. I''m using vanillia kernel 2.6.14.4 patched with http://www.ssi.bg/~ja/routes-2.6.14-12.diff, and iproute2-2.6.14-051107. i am using ingress to limit incoming traffic : (DEV is eth1 / DOWNLINK is 7700) # attach ingress policer: tc qdisc add dev $DEV handle ffff: ingress # filter *everything* to it (0.0.0.0/0), drop everything

I''m trying to configure dsmark qdisc on 2.6.11.4 user mode linux and tc from iproute2-2.6.11-050314. I think I have some mismatch in my setup since adding dsmark qdisc fails *unless* I specify "set_tc_index" argument which I believe should be optional: # tc qdisc add dev eth1 handle 1:0 root dsmark indices 8 RTNETLINK answers: Invalid argument Mar 20 13:00:50 user user.debug

Hello list members, Finaly I''m here after a week of trying to subscribe to this list... pfew... Anyway... I have a rather strange problem with tc. I am trying to police the ingress traffic into my network using the iptables MARK feature (in mangle table, PREROUTING) but it seems that tc filters ignore this marks and they don''t work at all for me. Let me explain a bit more in

hi below is sysvinit script for handling tcng-script .... please excuse my bad bash skils, correct me where i''m doing stupid things :") what is left... many things, if i have time i will implement them too : - start [devices] - and then correct handling of service lock files i.e. per device lock file - stats blah ... - all ideas are welcome !! - test or some such, i mean the

Hi, I want to use the dsmark, but it always says: "unkown qdisc", although I have enabled it (y in Network options), and I have my kernel recompiled. I am using SuSE 8.1, 2.4.20 Kernel, tc available at the HTB site (with already precompiled HTB queue). Can anybody find the problem? thx _________________________________________________________________ MSN 8 helps eliminate e-mail

hi, I am really a newbie in linux traffic control.But i have task to implement a tool similar to the nistnet tool used for netwok emulation tests but which emulates a wireless environment. I was exploring the use of the traffic control subsystem for this task.In this regard i have a few questions i need to post in order to clarify my thoughts on how to do this.I am using tcng to classify

Hello, its me again, I won''t stop sending emails to this list, until I solve this problem, I''ve tried several apps to create the right htb rules (even made them my self), but I always get the same results, traffic gets shaped, but I can''t use my bandwidth, and this is weird, because I should be able to, also I keep seeing download being limited too, and that

Newbie here... tcng version 10b I''m just learning about htb and using tcng. I am trying to make the example in Martin A. Brown''s Traffic Control with tcng and HTB HOWTO v0.5 example 2 /* * Simply commented example of a tcng traffic control file. * * Martin A. Brown <mabrown@securepipe.com> * * Example: Using class selection path. * * (If you are reading the

Hi, I am trying to implement a simple scaled-down version of the AF traffic class type. As such I basically want to remark non-conforming AF11 packets to AF13. Here is m script that I have been using on the ingress router of my network: ---------------------------------------- Link=''dev eth1'' Rate1=''rate 800Kbit'' Rate2=''rate 2500Kbit''

hi, I''m a beginner with qdiscs and other lartc stuff. After reading the howto and other related documents (i.e. some papers about linux and diffserv), I decided to start with some test. I found some example script to implement simple diffserv using dsmark, but, just after the first command: tc qdisc add dev eth1 handle 1:0 root dsmark indices 64 set_tc_index the system answered:

Im using a Linux machine with standard pc hardware with 3 seperate PCI network interfaces to operate as a DiffServ core router using Linux traffic control. The machine is a P4 2.8ghz, 512mb RAM running fedora core 3 with the 2.6.12.3 kernel. All links and network interfaces are full duplex fast ethernet. IP forwarding is enabled in the kernel. All hosts on the network have their time sychronised

I''m attempting to set up a hierarchy of tc qdiscs with filters, but the filters don''t seem to be working correctly.  I''m running iptables 1.3.5 with iproute 2.6.16.20060323 on a Gentoo 2.6.18 kernel.  The system takes all my tc setup, but does not filter packets as I am expecting it to based on my ruleset. My tc qdiscs and classes are added correctly and report as

Hi, I have problem with this simple script: #!/bin/bash if [ "$1" == "del" ]; then tc qdisc del dev eth0 root handle 1: htb default 10 exit fi tc qdisc add dev eth0 root handle 1: htb default 10 tc class add dev eth0 parent 1: classid 1:1 htb rate 800kbit ceil 900kbit tc class add dev eth0 parent 1:1 classid 1:10 htb rate 300kbit ceil 600kbit tc class add dev eth0 parent 1:1

Hi, I''m using tc and HTB to shape my outgoing ADSL traffic. I was trying to make some graphs on the classes by meassuring the "sent bytes" of each class using rrdtool to store the data (as kbps after conversion). I expected that meassuring the root class I would get values similar that the ones I get measuring the interface counters but they differ by a large amount. Is

Hi folks I have created a script file (dsmark+policing.sh attached) to check graphic an text outputs of simutations, against original examples/dsmark+policing coding (see TCNG Reference Manual-pg.90). It uses tcng coding (*.tcsim file attached) and old tc coding (*.tcsim_old file attached) inserted in tcsim files. Observation 1: The graphic outputs from (*.tc included in *.tcsim) and (*.tc_old

Dear all, First, sorry for my bad English .. To night one of my client is the victim of UDP attack from internet. It''s tons of UDP packets from internet with destination to port 80. But when I look at class of that victim client, the actual class rate is over than configured rate class. Below is my screen capture. You can see at class 1:913 which have actual rate 105136bit while