Displaying 20 results from an estimated 2000 matches similar to: "IMQ page"
2002 Oct 09
2
imq in 2.2.17 and ipchains?
Hi stef;
imq patch of 2.2.17 form http://luxik.cdi.cz/~devik/qos/imq.htm
diff against 2.2.17
Can you tell me how imq work with ipchains?
thanks for your help
regards,
haipe
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2004 Mar 29
11
New IMQ device implementation supporting device EOS
Hello All
Its first time i posting to this mail list :). I have done something
(maybe) important. I write new IMQ device driver based from Martin
Devera and Patrick McHardy implementation with device EOS support. My
current implementation supporting only egress trafic shaping and kernel
2.4.25. For more details, source and examples have look at my page
http://hyperfighter.jinak.cz/qos
Ill
2002 Jul 12
1
IMQ crash dump
Hi
I try setup imq pseudo device for shaping
I''m work such script
#!/bin/sh
TC=/sbin/tc
/sbin/modprobe imq numdevs=1
/sbin/ip link set imq0 up
$TC qdisc add dev imq0 handle 1: root htb default 1
$TC class add dev imq0 parent 1: classid 1:1 htb rate 10mbit
# client1 tunnel tunnel
$TC class add dev imq0 parent 1: classid 1:2 htb rate 256kbit
$TC filter add dev imq0 protocol ip parent 1:0
2004 Jul 22
2
HTB & tc
Hi,
I''m trying to make run a simple shaping *through HTB*. I have compiled a
new kernel 2.4.21.
First command from
http://luxik.cdi.cz/~devik/qos/htb/manual/userg.htm
said:
# tc qdisc add dev eth0 root handle 1: htb default 12
RTNETLINK answers: Invalid argument
I tryed both standard tc from Debian stable and
http://luxik.cdi.cz/~devik/qos/htb/v2/tc.gz
this one...
I tryed
2007 Jun 06
4
how hierarchical is HTB?
Hi there!
I''ve using HTB for a while and now I an faced with a ''problem''.
How hierarchical is HTB?
Let''s say I have this 3 layer HTB setup:
root class 1: (rate=100, ceil=100)
1: children classes 1:10 (30,100) and 1:20 (70,100)
1:10 children classes 1:100 (10,100) and 1:101 (20,100)
1:20 children classes 1:200 (30,100) and 1:201 (70,100)
I managed to have
2004 Apr 13
4
Bandwith control
Hello all,
I´ve read http://lartc.org/howto/ and now i am just confused, i think my skills with linux are not very good, so asking for help.
I have a linux box with two ethernets cards eth0(gateway 1mb) with is the host for
some sites and emails and eth1(nat interface) with provide internet acess to other 5 pcs.
I would like to limit the bandwith 512 k for the eth0 and 512 k for eth1 however
2004 Jun 21
3
HTB patch - fairness
Witold Szczerba spent his time evaluating fairness of borrowing. His
troubles inspired me enough to analyze the problem: When a class changes
from yellow to green it disconnects itself from parent''s feedlist.
Unfortunately it resets feed pointer to the first child. I created a patch
where the class uses classid to remember its position in the feedlist. The
patch for 2.4.24 and hopefully
2002 Sep 07
4
imq0 not being detected
mdew:~# tc qdisc add dev imq0 handle 1: root htb default 12 r2q 1
Cannot find device "imq0"
mdew:~# lsmod
Module Size Used by Not tainted
ipt_REDIRECT 728 0 (autoclean)
ipt_MARK 728 2 (autoclean)
iptable_mangle 2100 1 (autoclean)
ipt_REJECT 2712 4 (autoclean)
iptable_filter 1672 1 (autoclean)
2002 Mar 20
3
device independent qdisc?
Hello ALL,
is there a way to have a device independent qdisc, or a qdisc on some kind
of virtuall interface?
Background: I have a 5-Interface-Router with one Internet-Uplink. The
Router should connect the clients on the other Interfaces to the Internet
and to each other client. As i understood the hole TC stuff i can only get
influence of outgoing traffic. In my case i can reduce the traffic of
2005 Jan 25
3
graphing
Does anyone know what Martin used to generate the graphs in the HTB user guide?
http://luxik.cdi.cz/~devik/qos/htb/manual/userg.htm
Thanks!
-Jacob
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2002 Apr 07
2
HTB question
Hi,
I am new to tc, please forgive me for simple question.
I have linux 2.4 in my routers, I would like to use HTB. I have downloaded binary code from http://luxik.cdi.cz/~devik/qos/htb/#source, (tc.gz), but I could not open the file. Is there any other place I can get binary code for HTB. Also if you can give some direction how to patch it, it will be really helpful.
Thanks in advance
Omer
2005 Jan 18
3
Doubt regarding priority of classes with HTB
Hi,
I''m a bit confused with the priority of different classes with HTB. How it will be? Will the class with lowest no: have maximum priority?
Any help is most appreciated,
Thanks in advance,
Sanjeev
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2002 May 27
4
htb3 with imq
hi all,
i want to try htb3 with imq
downloaded & patched imq & htb3 with kernel-2.4.18 on rh7.2 but got
STUCK on step 1 :(
this are what i did
can anyone guide me what went wrong on the first step itself !!
[root@cab1 root]# modprobe imq numdevs=1
modprobe: Can''t locate module imq
[root@cab1 root]#
[root@cab1 root]# tc qdisc add dev imq0 handle 1: root htb default 1
Cannot find
2003 Jul 18
10
[HTB] htb_dequeue_tree assertion (kernel 2.4.21-ac4)
Hello,
I think the BUG_TRAP() in the htb_dequeue_tree() is wrong. First it
checks if the class pointer "cl" is NULL, which is obviously right. But
I do not understand why we also check whenever the queue length of the
leaf queue is zero "cl->un.leaf.q->q.qlen". I would have put that in the
expression of the "if" statements that comes afterwards. A queue
2005 Apr 29
1
IMQ on KPTD
Hi!
I would like to thank very much for this great page with Kernel Packet
Traveling Diagram and to suggest small update concerning IMQ.
I think the sentence:
"IMQ in input comes before nat so IMQ does not know the real ip address.
Ingress comes after nat, so ingress knows the real ip address."
could be more precise like that:
"By default IMQ in PREROUTING comes before nat and
2005 Mar 29
2
classes and qdiscs
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Hello everybody!
I am wondering, whether it is possible to have qdiscs and classes as
childs of a class or not.
take the following example:
~ ,-----
~ | class 1:1
~ | / \
~ | / \
~ | / \
~ | class 1:10 qdisc 11:
~ | / \
~ | ...
2007 Aug 31
4
About "b" meaning "byte" and bit
Hi all :)
I think that this issue has already been discussed on this list, but
google didn''t find anything interesting, so I''m bringing the subject
again.
The output of "tc" uses "b" meaning "byte" and "bit" for "bit". The
"official" suffixes for those units are "B" and "b", respectively,
2002 Jan 23
5
unknown qdisc ''htb'' ???
Hello,
I''d like to try out HTB for traffic shaping.
I have a test machine with Redhat 7.2 (kernel 2.4.10), I''ve downloaded
kernel 2.4.17, applied the patch from http://luxik.cdi.cz/~devik/qos/htb/,
recompiled the kernel (checked the option to use HTB in make menuconfig),
and rebooted with the new kernel.
When I try to add some rules with HTB (f.i. tc qdisc add dev eth0 root
2002 May 10
4
How to reduce a bandwidth?
2004 Apr 04
2
IMQ & NAT
Hi all, my IMQ device works OK (thanks to Andy Furniss), but now I''ve
problems to attach the traffic in the qdisc''s. This is my conf:
-----------------------------------------------------------------------
INET
|
|eth0 300Kbps
ROUTER (NAT)
|eth1
|
LAN
-----------------------------------------------------------------------
MAX=300
tc qdisc add dev imq0 root handle 1: htb