Hi, i''ve following problem. One of our gateway router, which connects some of our customers should have bandwith limit. So customer A with IP XX should have 2 Mbit, customer B with IP YY should have 10 Mbit. There is no need of borrowing bandwith so no fairness needed. My simple question: with which technique should I manage this shaping? Or is there any existing project which provides this allready? Greets Christoph _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
Hi! Again, beware, that I am new to this myself, but if there is no borrowing necessary, does that mean you have more than 12 Mbit to hand out. If so, I assume you have one interface per customer, in which case you could use tbf on each interface. If both customers are behind the same interface you could use htb and lower the ceiling per customer, which has the same effect, with a filter rule for each customer --> class, based on ip address. Hope this helps, correct me if I am wrong. .peter On Mon, 18 Oct 2004, Christoph Petersen wrote:> Hi, > > i''ve following problem. One of our gateway router, which connects some > of our customers should have bandwith limit. > > So customer A with IP XX should have 2 Mbit, customer B with IP YY > should have 10 Mbit. There is no need of borrowing bandwith so no > fairness needed. > > My simple question: with which technique should I manage this shaping? > Or is there any existing project which provides this allready? > > Greets > Christoph > _______________________________________________ > LARTC mailing list / LARTC@mailman.ds9a.nl > http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/ >_______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
Hi,
unfortunately there is only one interface for the customers. My problem
is to limit the up AND down speed in dependence to each other.
So customer A get a bandwith of 2Mbit this is up AND down so if he
downloads with 1Mbit he gets a max upload speed of 1Mbit.
I''ve tried it with htb like this:
#!/bin/sh
TC=/sbin/tc
DEV=eth0
$TC qdisc add dev $DEV root handle 1 htb default 90
$TC qdisc add dev $DEV handle ffff: ingress
$TC class add dev $DEV parent 1: classid 1:2 htb rate 100Mbit burst 6k
$TC class add dev $DEV parent 1:2 classid 1:10 htb rate 10kbps ceil 10kbps
$TC filter add dev $DEV parent 1:0 protocol ip prio 100 u32 \
match ip dst 192.168.1.19 \
classid 1:10
$TC filter add dev $DEV parent ffff: protocol ip prio 50 u32 \
match ip src 192.168.1.19 \
police rate 10kbps burst 10k drop flowid 1:10
this is my internal test. But it wouldn''t work with dependence to each
other...
Greets
Christoph
Peter Huetmannsberger wrote:
>Hi!
>
>Again, beware, that I am new to this myself, but if there is no borrowing
>necessary, does that mean you have more than 12 Mbit to hand out. If so, I
>assume you have one interface per customer, in which case you could use
>tbf on each interface. If both customers are behind the same interface you
>could use htb and lower the ceiling per customer, which has the same
>effect, with a filter rule for each customer --> class, based on ip
>address.
>
>Hope this helps, correct me if I am wrong.
>
>.peter
>
>
>On Mon, 18 Oct 2004, Christoph Petersen wrote:
>
>
>
>>Hi,
>>
>>i''ve following problem. One of our gateway router, which
connects some
>>of our customers should have bandwith limit.
>>
>>So customer A with IP XX should have 2 Mbit, customer B with IP YY
>>should have 10 Mbit. There is no need of borrowing bandwith so no
>>fairness needed.
>>
>>My simple question: with which technique should I manage this shaping?
>>Or is there any existing project which provides this allready?
>>
>>Greets
>>Christoph
>>_______________________________________________
>>LARTC mailing list / LARTC@mailman.ds9a.nl
>>http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
>>
>>
>>
>
>
>
>
>
_______________________________________________
LARTC mailing list / LARTC@mailman.ds9a.nl
http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
Hi like I said, I am new too, so take this with a grain of salt.> unfortunately there is only one interface for the customers. My problem > is to limit the up AND down speed in dependence to each other.Downloads become uploads on your internal interface! so if eth0 is your external interface a download would be INCOMING on eth0 but as it is going on to your internal interface (e.g. eth1) it becomes an upload to your customer. So incoming traffic from the internet to your customers is outgoing on eth1. if you do this on eth1: -------------- #!/bin/bash tc qdisc add dev eth1 root handle 1: htb default 20 tc class add dev eth1 parent 1: classid 1:1 htb rate 90mbit burst 15k tc class add dev eth1 parent 1:1 classid 1:10 htb rate 10mbit prio 0 burst 15k tc class add dev eth1 parent 1:1 classid 1:20 htb rate 1mbit ceil 1mbit burst 6k prio 1 U32="tc filter add dev eth1 protocol ip parent 1:0 prio 0 u32" $U32 match ip dst 192.168.1.19 flowid 1:10 --------------- Then you have split the traffic into two classes: one for the preferred customer, who gets 10Mbit and a default for all the other traffic, which gets 1Mbit. It still leaves a lot of bandwidth unused! (79 Mbit) I have made the experience (which cost me an awful lot of time) that assuming the interface woudl produce excactly 100Mbit is a mistake and htb does unexpected things. It is probably bets to lower the parent class trafic 1: to something about 10% below your actual internet connection, even on your internal interface. (Please correct me if I am completely wrong!) I used iptraf to have a look on the throughput. You would have to do something similar for actual uploads from your customers to the internet on eth0, but as you probably nat the traffic I am not certain what you would do there! Anyone else? greetings, .peter _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
Hi, okay, but I think I have some problems understanding the interaction between upload and download. How I have to define my traffic classes to match upload and download depending on each other? Greets Christoph Peter Huetmannsberger wrote:>Hi > >like I said, I am new too, so take this with a grain of salt. > > > >>unfortunately there is only one interface for the customers. My problem >>is to limit the up AND down speed in dependence to each other. >> >> > >Downloads become uploads on your internal interface! > >so if eth0 is your external interface a download would be INCOMING on eth0 >but as it is going on to your internal interface (e.g. eth1) it becomes an >upload to your customer. So incoming traffic from the internet to your >customers is outgoing on eth1. > >if you do this on eth1: >-------------- >#!/bin/bash >tc qdisc add dev eth1 root handle 1: htb default 20 >tc class add dev eth1 parent 1: classid 1:1 htb rate 90mbit burst 15k >tc class add dev eth1 parent 1:1 classid 1:10 htb rate 10mbit > prio 0 burst 15k >tc class add dev eth1 parent 1:1 classid 1:20 htb rate 1mbit ceil 1mbit > burst 6k prio 1 >U32="tc filter add dev eth1 protocol ip parent 1:0 prio 0 u32" >$U32 match ip dst 192.168.1.19 flowid 1:10 >--------------- > >Then you have split the traffic into two classes: > >one for the preferred customer, who gets 10Mbit and a default for all the >other traffic, which gets 1Mbit. It still leaves a lot of bandwidth >unused! (79 Mbit) > >I have made the experience (which cost me an awful lot of time) that >assuming the interface woudl produce excactly 100Mbit is a mistake and htb >does unexpected things. It is probably bets to lower the parent class >trafic 1: to something about 10% below your actual internet connection, >even on your internal interface. (Please correct me if I am completely >wrong!) I used iptraf to have a look on the throughput. > > >You would have to do something similar for actual uploads from your >customers to the internet on eth0, but as you probably nat the traffic I >am not certain what you would do there! Anyone else? > >greetings, > >.peter > > > > >_______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
Am Monday 18 October 2004 16:28 schrieb Christoph Petersen:> okay, but I think I have some problems understanding the interaction > between upload and download. How I have to define my traffic classes to > match upload and download depending on each other?That''s not easy to do at all. You''d have to use the one and the same class to put both up- and download traffic in (both as outgoing traffic on the same device). Usually this can''t be done. Maybe it''s possible with IMQ? Andreas _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
Hi, with htb and ingress I was been able to shape the bandwith to fit my wishes. But it''s the same problem: I couldn''t clue download and upload together so I was been able to shape upload to 10kbps and download too. But when I download some file and upload in the same time I was getting 10kbps on each line... Greets Christoph Andreas Klauer wrote:>Am Monday 18 October 2004 16:28 schrieb Christoph Petersen: > > >>okay, but I think I have some problems understanding the interaction >>between upload and download. How I have to define my traffic classes to >>match upload and download depending on each other? >> >> > >That''s not easy to do at all. You''d have to use the one and the same class >to put both up- and download traffic in (both as outgoing traffic on the >same device). Usually this can''t be done. Maybe it''s possible with IMQ? > >Andreas >_______________________________________________ >LARTC mailing list / LARTC@mailman.ds9a.nl >http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/ > > > >_______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
Try this page - might help: http://omg.wp.gg/wshaper-howto/ Regards Rune Johannesen _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
Check www.geocities.com/jame_sj James> Message: 2 > Date: Mon, 18 Oct 2004 11:17:41 +0200 > From: Christoph Petersen <lists@peterschen.de> > To: lartc@mailman.ds9a.nl > Subject: [LARTC] IP based bandwith limit > > Hi, > > i''ve following problem. One of our gateway router, which connects > some > of our customers should have bandwith limit. > > So customer A with IP XX should have 2 Mbit, customer B with IP YY > should have 10 Mbit. There is no need of borrowing bandwith so no > fairness needed. > > My simple question: with which technique should I manage this > shaping? > Or is there any existing project which provides this allready? > > Greets > Christoph > > --__--__-- >_______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
Hi, one question - whats the trick behind your marking "flags" (28, 56, ...). Greets Christoph james jones wrote:>Check www.geocities.com/jame_sj > >James > > >>Message: 2 >>Date: Mon, 18 Oct 2004 11:17:41 +0200 >>From: Christoph Petersen <lists@peterschen.de> >>To: lartc@mailman.ds9a.nl >>Subject: [LARTC] IP based bandwith limit >> >>Hi, >> >>i''ve following problem. One of our gateway router, which connects >>some >>of our customers should have bandwith limit. >> >>So customer A with IP XX should have 2 Mbit, customer B with IP YY >>should have 10 Mbit. There is no need of borrowing bandwith so no >>fairness needed. >> >>My simple question: with which technique should I manage this >>shaping? >>Or is there any existing project which provides this allready? >> >>Greets >>Christoph >> >>--__--__-- >> >> >> > >_______________________________________________ >LARTC mailing list / LARTC@mailman.ds9a.nl >http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/ > > > >_______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
Hi! This is a nicely organized script, thank you. If I understand it correctly it stilmeans that there is a bandwidth of 28k for both upload and download though, and not 28k altogether. Or am I wrong? many thanks, .peter On Tue, 19 Oct 2004, james jones wrote:> Check www.geocities.com/jame_sj > > James > > Message: 2 > > Date: Mon, 18 Oct 2004 11:17:41 +0200 > > From: Christoph Petersen <lists@peterschen.de> > > To: lartc@mailman.ds9a.nl > > Subject: [LARTC] IP based bandwith limit > > > > Hi, > > > > i''ve following problem. One of our gateway router, which connects > > some > > of our customers should have bandwith limit. > > > > So customer A with IP XX should have 2 Mbit, customer B with IP YY > > should have 10 Mbit. There is no need of borrowing bandwith so no > > fairness needed. > > > > My simple question: with which technique should I manage this > > shaping? > > Or is there any existing project which provides this allready? > > > > Greets > > Christoph > > > > --__--__-- > > > > _______________________________________________ > LARTC mailing list / LARTC@mailman.ds9a.nl > http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/ >_______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
Hi, some other question - with this setup there are two interfaces. Each interface has two classes. So if I take 1:16 example I''ve 1.5Mbit for upload and other 1.5Mbit for download. But when I upload with 1.5Mbit how many bandwith there is for download? Greets Christoph james jones wrote:>Check www.geocities.com/jame_sj > >James > > >>Message: 2 >>Date: Mon, 18 Oct 2004 11:17:41 +0200 >>From: Christoph Petersen <lists@peterschen.de> >>To: lartc@mailman.ds9a.nl >>Subject: [LARTC] IP based bandwith limit >> >>Hi, >> >>i''ve following problem. One of our gateway router, which connects >>some >>of our customers should have bandwith limit. >> >>So customer A with IP XX should have 2 Mbit, customer B with IP YY >>should have 10 Mbit. There is no need of borrowing bandwith so no >>fairness needed. >> >>My simple question: with which technique should I manage this >>shaping? >>Or is there any existing project which provides this allready? >> >>Greets >>Christoph >> >>--__--__-- >> >> >> > >_______________________________________________ >LARTC mailing list / LARTC@mailman.ds9a.nl >http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/ > > > >_______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/