[LARTC] QOS

[LARTC] QOS

[George Tsuladze]

i want to priorize UDP on  eth0 internal and eth1 external interfaces.
which command i have to use? can u write me an example?

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[LARTC] QOS

[alem]

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Hi all,

I'm a newbbie in this kind of things.

I need an example to configure QOS over a WAN for http, telnet and ftp or a web-interface aplication to start working with QOS.  (such as webmin with iptables, but for tc).

Thanks in advance

Alem.

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Re: [LARTC] QOS

[Stef Coene]

On Monday 09 December 2002 15:09, alem wrote:
> Hi all,
>
> I'm a newbbie in this kind of things.
>
> I need an example to configure QOS over a WAN for http, telnet and ftp or a
> web-interface aplication to start working with QOS.  (such as webmin with
> iptables, but for tc).
I have no real-world examples, but you can find some working scripts on 
www.docum.org.  I also have a very limited GUI.  You can find an example on 
http://home.docum.org/qos/.  It's working, but that's all :)  I have to debug 
it and I still have to finish the filter part.

Stef

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 "Using Linux as bandwidth manager"
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[LARTC] QOS

[Mark]

Hi,
 
I am trying to setup the wondershaper script or some other type of qos on my 
Slackware 9 machine.
 
I need the ability to limit my upload speed so that my ftp server doesnt fill 
my bandwith and slow down my download.
 
I guess I have run into a wall because it seems that my kernel (Stock 
Slackware 9) does not support QOS.  I have no idea what to do.
 
Any help out there?
 
Mark
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Re: [LARTC] QOS

[Stef Coene]

On Thursday 21 August 2003 00:40, Mark wrote:
> Hi,
>
> I am trying to setup the wondershaper script or some other type of qos on
> my Slackware 9 machine.
>
> I need the ability to limit my upload speed so that my ftp server doesnt
> fill my bandwith and slow down my download.
>
> I guess I have run into a wall because it seems that my kernel (Stock
> Slackware 9) does not support QOS.  I have no idea what to do.
You need a kernel that supports qos.  And the tc program, part of the 
iproute2+tc package.
For more information, see www.docum.org and www.lartc.org.

Stef

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Re: [LARTC] QOS

[Joel]

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U need to enable qos in the kernel. slackware 9.0 is having 2.4.20 
kernel but by default slackware dont install the kernel-sources so u 
need to download kernel sources and then enables qos in kernel.

Joel

>On Thursday 21 August 2003 00:40, Mark wrote:
>  
>
>>Hi,
>>
>>I am trying to setup the wondershaper script or some other type of qos on
>>my Slackware 9 machine.
>>
>>I need the ability to limit my upload speed so that my ftp server doesnt
>>fill my bandwith and slow down my download.
>>
>>I guess I have run into a wall because it seems that my kernel (Stock
>>Slackware 9) does not support QOS.  I have no idea what to do.
>>    
>>
>
>  
>


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[LARTC] QOS

[XMundo - Soporte Tecnico]

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Hi.

I´m making an script for load balancing of two
cablemodems internet connections toward my LAN.

The problem is that when I try to 'equalize' the
the two internet connections with the weight=1 it
doesn´t work. On the other hand, if I put 5 and 5
it works, but not at 100%, it does intermittlently,
some times works and others don´t.

example:

ip route add default equalize\
 nexthop via $P1 dev $IF1 weight 5\
 nexthop via $P2 dev $IF2 weight 5

Besides, when I open, for example, the firefox browser, it
takes a lot to start navigating, sometimes it works and other
times gives an error and I can´t navigate.

From the server it works properly, but form the clients PCs
doesn´t.

By the way, I´m making NAT toward the Client PCs.

Do you have any idea why does it take so long to start
navigating and why sometimes it works and sometimes doesn´t.


This is the current script running in my server:


#=================================================

P0_NET=10.0.1.0/24
IF0=eth1
IP0=10.0.1.1

IF1=eth0
IP1=xxx.xxx.xxx.7
P1_NET=xxx.xxx.xxx.0/24
P1=xxx.xxx.xxx.1

IF2=eth2
IP2=yyy.yyy.yyy.21
P2_NET=yyy.yyy.yyy.0/24
P2=yyy.yyy.yyy.1

echo 0 > /proc/sys/net/ipv4/conf/eth0/rp_filter
echo 0 > /proc/sys/net/ipv4/conf/eth2/rp_filter

echo 3 > /proc/sys/net/ipv4/route/gc_elasticity
echo 1 > /proc/sys/net/ipv4/route/gc_interval
echo 0 > /proc/sys/net/ipv4/route/gc_timeout

ip route flush cache
ip route flush all
ip route flush table modem0
ip route flush table modem1

ip rule add from $IP1 lookup modem0
ip rule add from $IP2 lookup modem1

ip route add $P1_NET dev $IF1 src $IP1
ip route add $P2_NET dev $IF2 src $IP2
ip route add $P0_NET dev $IF0 src $IP0

ip rule add from $P1_NET lookup modem0
ip route add $P0_NET dev $IF0 table modem0
ip route add 0/0 via $P1 table modem0

ip rule add from $P2_NET lookup modem1
ip route add $P0_NET dev $IF0 table modem1
ip route add 0/0 via $P2 table modem1

ip route add default equalize\
 nexthop via $P1 dev $IF1 weight 5\
 nexthop via $P2 dev $IF2 weight 5

#=================================================

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