Hi,All
I setup traffic control configuration with HTB this way:
1: root HTB qdisc
|
1:1 HTB class rate 1024kbit
|
On Fri, 18 Jun 2004, Andy Furniss wrote:
> How many concurrent tcp connections per page depends on the browser and
> server settings - both tweakable, so you would get different speeds
> depending on site/browser combination.
>
> Why do you need to do per tcp? There may be a better way to solve yo
[EMAIL PROTECTED] wrote:
Hello, I have a problem with the latency of the packets passing a Linux router, and I
thought perhaps you could put some light on it.
It's quite simple. I have one ADSL connection, and a LAN. The gateway is the Linux
machine or a Windows XP machine. When the wXP is routin
Ed Wildgoose wrote:
Okay, then let me describe whats on my mind to help develope this
project (if someone dare to start make a project)
The idea perhaps like this:
Let say i'm goin to download some graphics from www.lartc.org. The
first session i opened my browser, created connection localhost:
Rio Martin wrote:
I'm so surprised with all reply from the list. I thought someone has figured
it out how :))
Okay, then let me describe whats on my mind to help develope this project (if
someone dare to start make a project)
The idea perhaps like this:
Let say i'm goin to download some graphic
There is a race between the device and scheduler if the scheduler looks
at netif_queue_stopped. What can happen is that the device decides it is ready,
just after the stopped check, and the scheduler decides it is throttled.
The simple way is to just have the scheduler always dequeue and leave th
If delay scheduler decides not to send the packet right away, it requeues
it. If the requeue fails, it should go and look again rather than waking
up prematurely.
Same patch should apply to both 2.6 and 2.4
Signed-off-by: Stephen Hemminger <[EMAIL PROTECTED]>
diff -Nru a/net/sched/sch_delay.c b
If underlying fifo enqueue fails, return the status not 0.
Same patch should apply to both 2.6 and 2.4
Signed-off-by: Stephen Hemminger <[EMAIL PROTECTED]>
diff -Nru a/net/sched/sch_delay.c b/net/sched/sch_delay.c
--- a/net/sched/sch_delay.c 2004-06-17 15:13:15 -07:00
+++ b/net/sched/sch_dela
The delay scheduler dequeue routine has some code cut&pasted from the TBF scheduler
that caused a race with E1000 when ring got full.
It looks like net schedulers should never be calling netif_queue_stopped because
the queue may get unstopped by interrrupt or receive soft irq (NAPI) which races
wi
This enhances the network simulation scheduler to do simple random loss.
The loss parameter is a simple 32 bit value such that 0 means no loss, and
0x is always drop. I have a new version of the tc command which takes
care of conversion from percent to this value.
Same patch for 2.4 and
If underlying fifo enqueue fails, return the status not 0.
Same patch should apply to both 2.6 and 2.4
Signed-off-by: Stephen Hemminger <[EMAIL PROTECTED]>
diff -Nru a/net/sched/sch_delay.c b/net/sched/sch_delay.c
--- a/net/sched/sch_delay.c 2004-06-17 15:13:15 -07:00
+++ b/net/sched/sch_dela
Hello there!
Yesterday I started my experiments with HTB.
I configured it this way:
1: root HTB qdisc
|
1:1 HTB class rate 1000kbit
|
/---+--\
1:40 1:50 1:60
user1 user2 user3
rate 333 & ceil 1000 for everyone.
User2 is disconnected and user1 and user3 are downloading.
For
Jason Boxman wrote:
On Thursday 17 June 2004 03:29, Ed Wildgoose wrote:
Consider:
Internet -> Router -> Eth1 -> br0 -> Eth0 -> local net
Now by applying QOS to eth1 I control outgoing traffic from everywhere.
By applying QOS to eth0 I control incoming to the localnet (great), but
NOT to the loc
*smacks forehead* RTFM
I found a few things that might improve performance but the problem is I
lose a lot of logging options. I guess I'm open to suggestions for what
you all think is a good program to use for such tasks. Thanks!
Adam Towarnyckyj
__
Hey all,
I wanted to let you all know the hex thing worked out for me.
Thanks again.
I had another question though that was sparked by Ionut Gogu's
question on monitoring. I setup and installed ntop for this purpose and
noticed that we have so much traffic it is killing the machine.
On Thursday 17 June 2004 03:29, Ed Wildgoose wrote:
> Consider:
>
> Internet -> Router -> Eth1 -> br0 -> Eth0 -> local net
>
> Now by applying QOS to eth1 I control outgoing traffic from everywhere.
> By applying QOS to eth0 I control incoming to the localnet (great), but
> NOT to the local bridge
Is it possible to setup a route that will place the packet 'on the wire'
even if the destination is a local IP? I have been through the iproute2
docs and nothing jumps out at me. I am working on a project measuring
network latency/jitter/etc and am currently using a GRE tunnel as the test
path for
Thank you very much for your help. I couldn't seem to find that anywhere
in the documentation. Maybe I wasn't looking in the right place.
Anyways, thanks again.
Adam
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
On Behalf Of Nikolay Datchev
Sent: Thursday, June 17,
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Hash: SHA1
On Thursday 17 June 2004 13:51, Thilo Schulz wrote:
> At the moment, I have my traffic accounter daemon, say: the one logging the
> traffic, linked against electricfence, which should have very negative
> effects on performance. I will run a transfer f
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On Thursday 17 June 2004 09:59, Morten Nilsen wrote:
>
> - How will your solution scale? can it handle 200Mb traffic full duplex
> on a Xeon 2.8GHz without choking? what about 100Mb on an AMD 800MHz?
This is a very good question. I think, the kernel
On Thu, 2004-06-17 at 12:18, Ed Wildgoose wrote:
> > I search for a tool show-me on real time the trafic made by all/one
> > IPon the interface eth1, somethings simple ; EX:
> > 192.168.1.10 ... x kbit/s
> > 192.168.1.11 ... y kbit/s
> > 192.168.1.12 ... z kbit/s
> > 192.1
I search for a tool show-me on real time the trafic made by all/one
IPon the interface eth1, somethings simple ; EX:
192.168.1.10 ... x kbit/s
192.168.1.11 ... y kbit/s
192.168.1.12 ... z kbit/s
192.168.1.13 ... x kbit/s
192.168.1.14 ... x kbit/s
192.168.1
Thilo Schulz wrote:
> On Wednesday 16 June 2004 09:51, Ionut Gogu wrote:
>> I search for a tool show-me on real time the trafic made by all/one IPon
>> the interface eth1
>
> I'm working on one _RIGHT_NOW_ and expect it to be usable today.
> It will be configurable over a webinterface, and will ma
> > I actually have a few questions. First, am I right in assuming this or
> > is the reason something totally different? And, if I'm right, is there
> > any way around the limit other than creating a new qdisc? I'm trying to
> > use a number we have set up in our database and sometimes it goes int
> And note that you must supply the classid in hex. Try searching google for
> a small tool like dec2hex, which converts decimal numbers to hex.
>
http://improv.sapp.org/doc/examples/improv/tohex/tohex.html
This works perfect for me.
>
>
___
LARTC mai
tc class add dev eth1 parent 10: classid 10:$variable cbq bandwidth
200Mbit rate 512Kbit allot 1514 prio 5 maxburst 20 avpkt 1000 bounded
That's just an example. My problem is I'm guessing the $variable is not
allowed to be anything over . I'm getting an error when I run that
command with anyth
S Mohan wrote:
If eth0 is your interface connected to the Internet, shape outgoing traffic
on eth1. This will simulate the effect of limiting download coming thro'
eth0 and also shape traffic from the local machine going out to the LAN on
eth1. In case you want to limit download from the local mach
Okay, then let me describe whats on my mind to help develope this project (if
someone dare to start make a project)
The idea perhaps like this:
Let say i'm goin to download some graphics from www.lartc.org. The first
session i opened my browser, created connection localhost:3101 -->
www.lartc.
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