Displaying 20 results from an estimated 8000 matches similar to: "cbq configuration is needed"
2003 Jun 16
1
RE: CBQ-wondershaper superior over HTB-wondershaper?
Hello Thilo,
What did you find superior with CBQ-wondershaper over HTB-wondershaper? We have not been using wondershaper specifically but our simple tests so far seem to show that htb is much easier to configure for a given target shape (i.,e accurate) compared to CBQ.
Torsten
-----Original Message-----
From: Thilo Schulz [mailto:arny@ats.s.bawue.de]
Sent: Saturday, June 14, 2003 8:55 AM
To:
2005 Mar 17
0
cbq + gred doesn''t drop packets
Hi i have configured my server with cbq and gred. The
problem is that the cbq doesnt drop packets. The cbq
is configured at a rate of 500Kbit
"qdisc cbq 4: rate 500000bit (bounded,isolated) prio
no-transmit
Sent 100103048 bytes 73933 pkts (dropped 0,
overlimits 0)
borrowed 0 overactions 0 avgidle 24000 undertime 0
"
The traffic that being generated is more than 5Mbit
with the
2002 May 30
3
cbq parameters
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
2006 Jul 19
2
PRIO and CBQ
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
2003 Jul 16
1
Problen in cbq , fw
Hi,
In my LAN Iam trying to make following setup:
- All the traffic generated by 10.0.2.1 should go to 10.0.2.11,
If
the destination of this traffic is internet than it should be
placed on its interface eth1. Outgoing traffic on eth1 should be
shaped.For this I am using fw filters and cbq.
_______
10.0.2.1 -------> 10.0.2.11(eth0 )----| A
2001 Jul 12
4
kernel panic with ext3 and cbq
Hello,
I'm usign Kernel 2.2.19 with ext3 0.0.7b patches. I'm also
using cbq to control bandwidth. The cbq is correctly creating
the classes and queueing disciplines but, whenever I call cbq stop
I get a kernel panic:
> Aiee, killing interrupt handler
> Kernel panic: Attempted to kill idle task!
> In interrupt handler - not syncing
The exact line in cbq script that is
2002 Sep 06
6
questiona about CBQ algorithm in Linux
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
2004 Mar 15
1
cbq init query
Hello,
Just wondering, from what I have been reading, would using
the word bounded solve my problem? I have not actually tried
using bounded yet, I will asap, however from what I
understand it only applies to classes? I simply have 2 cbq
files, cbq-1200.internal, and cbq-1200.external, both of
which are identical except one says eth1 instead of eth0.
Within each file I have :
2003 Sep 04
3
CBQ Rate
Hi everyone,
This is on a linux box, ingress (eth1) at 100Mb/s and egress (eth0) at
10Mb/s. The purpose is to test CBQ
Here is my script
-------------------------------------------------------------------
# Root qdisc
tc qdisc add dev eth0 root handle 1:0 cbq bandwidth 9Mbit \
avpkt 1000 cell 8
# Classes
tc class add dev eth0 parent 1:0 classid 1:1 cbq bandwidth 9Mbit \
rate 5Mbit weight
2003 Feb 05
1
cbq.init for one port on a subnet
Sub:[LARTC] cbq init for one port on a subnet
Hello,
We use cbq.init to limit bandwidth. It works great on a per-user basis.
Now I''d like to limit traffic from a netblock to the Internet on port
6699.
Network is 192.168.0.160 mask 255.255.255.224
eth0 is the gateway
eth1 connects the netblock in question
Is this the proper syntax;
DEVICE=eth0,10Mbit,1Mbit
RATE=100Kbit
2003 May 15
5
cbq vs htb?
Hello,
Does anyone know when one should use cbq versus (simpler more accurate) htb? Specifically does cbq have added functionality that may be of interest to certain applications?
from htb home> Both CBQ and HTB help you to control the use of the
outbound bandwidth on a given link. Both allow you to use one physical link to simulate several slower links and to send different kinds of
2007 May 26
1
Need cbq or htb optimal solution
Hi all,
Can anyone in this mailing list answer a few theoretical question which r
confusing me.
Here is the scenario
I have a total Bandwidth of 2Mbps for a private LAN I am managing. I am
using cbq standard script available online and for controlling bandwidth,
squid and iptables. I have diff. packages for client.
One: server own services access (unlimited bandwidth means no delays or
2006 Jan 04
3
TC/CBQ shaping problems
Hello everyone,
I''m a newbie experimenting with CBQ shaping and am facing a few problems.
Can any of you please help?
TEST SETUP:
+---------------+ +----------------+
| 10.0.0.103 |----------->| 10.0.0.102 |
+---------------+ +----------------+
10.0.0.103: Linux, 100Mbit/s NIC
10.0.0.102: Windows, 100Mbit/s NIC, iperf tcp server (ports 2000 and 2001)
WHAT I
2005 Aug 27
2
CBQ and/or HTB help needed
Ok, this has been kicking my @$$ for weeks. I'm trying to get some
kind of bandwidth shaping working on my server. I need to throttle ftp
down so as not to suck up all the available bandwidth. I had cbq
working on the old server (an ancient RH 6.2 box) so I figured I'd just
move the config over and get cbq.init from sf.net and it should work.
Unfortunately it doesn't. At least
2006 Mar 06
1
need help cbq
i start reading for cbq init script but i haven''t it on my linux machine and
the tutorials that a read don''t show how to install cbq on linux. sorry for
my incopetence but i am in trouble now. any help will be apreciated very
much thanks a lot
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2003 Apr 23
1
cbq.init
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
2001 Dec 06
3
Anti-CBQ Statements in Howto
I find the negative attitude toward CBQ to be distracting and
non-professional in the HOWTO. I''ve re-read it for the first time in
about a month and comments like "This can be configured in a variety of
ways, which I do not understand. Use HTB" do not encourage me about the
writer.
This is not a personal critique, as I can imagine this being said on a
personal website,
2006 Aug 24
3
Help On Upload Limiting Using CBQ.init
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Hi Guys
Ive got an internet cafe on which I have a debian sarge box running.
The Debian box acts as a gateway and it has masquerading on. I have 40
client PC and i do not want to assign more than 64k per pc for upload
and the same is true for download too. Ive done alot of research and Ive
read tutorials about CBQ and HTB. I found that CBQ.init is
2001 Feb 07
3
cbq ip range?
OK, finally I have made cbq run !
now I would like to know if it is posible to limit a range of IP to a speed.
something like this :
from 192.168.1.1 to 192.168.1.21 limit to 128K
I don''t whant to limit each IP to 128K, what I would like to do is limit all
20 IP to have a max of 128K.
Is it posible?
2001 Dec 07
3
more on cbq parameters
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