[LARTC] multiple IFBs
Hi all, Further to my previous questions, I need lots of IFBs on this thing. I have configured IFB as a module, and issuing a modprobe ifb loads it, but only gives me 2 IFBs (ifb0 and ifb1). How can I get more? I'm probably looking at needing about 20 on this project. Regards, Leigh Leigh SharpeNetwork Systems EngineerPacific WirelessPh +61 3 9584 8966Mob 0408 009 502email [EMAIL PROTECTED]web www.pacificwireless.com.au ___ LARTC mailing list LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc
[LARTC] TC not recognising "mirred" argument
Hi All, I'm trying to do some traffic shaping with IFB. I have installed Ubuntu 6.0.6 and upgraded to the 2.6.17.7 kernel. I have an ifb0 device. However, I think I may have the wrong version of TC installed, because it doesn't like the 'mirred' argument. What version of iproute should I be using, and how can I upgrade it? apt-get update iproute doesn't seem to help. (tc is a part of the iproute package, isn't it?) Regards, Leigh Leigh SharpeNetwork Systems EngineerPacific WirelessPh +61 3 9584 8966Mob 0408 009 502email [EMAIL PROTECTED]web www.pacificwireless.com.au ___ LARTC mailing list LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc
[LARTC] How can I get min 64kbps max 128kbps bandwidth
Hi all I have read the lartc manual, I have read the some faqs but still don't know how to achive the following: I have a 512kbps line which I share with 8 customers. Now what I have is everyone gets max 64kbps. That's fine. DEV=ath0 DEV_MAX_RATE=6mbit DEV_RAT_LOW=64kbit DEV_RATE_HIGH=128kbit tc qdisc del dev $DEV root tc qdisc add dev $DEV root handle 1: cbq avpkt 1000 bandwidth $DEV_MAX_RATE cell 8 mpu 64 tc class add dev $DEV parent 1:0 classid 1:1 cbq bandwidth $DEV_MAX_RATE rate $DEV_RATE_HIGH avpkt 1000 prio 5 bounded isolated \ allot 1514 weight 1 maxburst 21 tc filter add dev $DEV parent 1: protocol ip prio 5 u32 match ip dst 0.0.0.0/0 flowid 1:1 But what I want is if there is unused bandwith i.e. others are not 'working' I want to divide this available bandwith euqal to the users who are working BUT only at a maxmimum of 128kbps. I.e. min 64kbps max 128kbps for every user. I now from reading that you can do such things with borrow but how?? Any help very welcome Thanks Beat ___ LARTC mailing list LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc
[LARTC] Problem with delay in htb class
Hi, We've done a lots of tests on htb class to study behaviuor of delay. We use this simple configuration: tc qdisc add dev eth1 handle 1:0 root htb tc class add dev eth1 parent 1:0 classid 1:1 htb rate 500 ceil 500 burst 3 quantum 1600 tc class add dev eth1 parent 1:1 classid 1:10 htb prio 1 rate 100 ceil 100 quantum 1600 tc filter add dev eth1 parent 1:0 protocol ip prio 1 handle 1 fw classid 1:10 tc class add dev eth1 parent 1:1 classid 1:20 htb prio 1 rate 150 ceil 150 quantum 1600 tc filter add dev eth1 parent 1:0 protocol ip prio 1 handle 2 fw classid 1:20 tc class add dev eth1 parent 1:1 classid 1:100 htb prio 1 rate 250 ceil 250 quantum 1600 tc filter add dev eth1 parent 1:0 protocol ip prio 1 handle 10 fw classid 1:100 We create, with SmartBits device, 3 flows with this characteristics: 1° flows : lenght layer 2 64 - frame per second 1758 - bandwith total 900096 2° flows : lenght layer 2 1000 - frame per second 167 - bandwith total 1336000 3° flows : lenght layer 2 1500 - frame per second 187 - bandwith total 2244000 We are in conform traffic situation. The results of tests show us that a lots of packet of 3° flow have a certain delay (between 5ms - 100ms) but we can understand the reason. If we change the frame per second of 3° flows to 120 , we notice that the 2° flows have a certain delay too and nothing delay on the 3° flows!! How it can be possible ? How works qdisc pfifo_fast attached to each class ? Where can be generate this delayed ? We use htb version 3.7 on Kernel 2.4.20. Thank, thank, thank Ale&Enrick. ___ LARTC mailing list LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc
Re: [LARTC] pps limit ?
On Thu, Aug 31, 2006 at 12:35:32PM +0200, Roy-Magne Mo wrote: > Dmytro O. Redchuk wrote: > >Hello, list members, > > > > can i limit pps rate with linux? How? > > > > -m limit does not fit, as i understood: it can help with low rates only > > (is that true? any suggestions?) > > This is probably better achieved at the switch level. If this is for > stopping viruses and DoS-attacks, then it's better to stop the traffic > as close to the source as possible. Mmm, probably i mentioned linux box acting as a bridge [too]. And, probably, not to stop, but to "prevent", by setting up some policy for pps rates. Probably, it's possible to set up some policing on Cisco Catalyst switch, but if linux would have some tools to do "the same", it would be better, as for me. And i don't like "police [rate-bps] ..." here, i like htb in the same situation :-) I need a kind of "police [rate-*pps*] ...", and, preferably, for linux. :-( It's like it's not possible, so i should review my considerations probably. Thank you. > > -- > Roy-Magne Mo -- _,-=._ /|_/| `-.} `=._,.-=-._., @ @._, `._ _,-. ) _,.-' `G.m-"^m`m'Dmytro O. Redchuk ___ LARTC mailing list LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc
Re: [LARTC] pps limit ?
Dmytro O. Redchuk wrote: Hello, list members, can i limit pps rate with linux? How? -m limit does not fit, as i understood: it can help with low rates only (is that true? any suggestions?) This is probably better achieved at the switch level. If this is for stopping viruses and DoS-attacks, then it's better to stop the traffic as close to the source as possible. -- Roy-Magne Mo ___ LARTC mailing list LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc
[LARTC] Simple PHP Internet Traffic Shaping
Project "Simple PHP Internet Traffic Shaping" ('spits-0.0.8b') has
released the new version of package 'spits'. You can download it from
SourceForge.net by following
this link:
or browse Release Notes and ChangeLog by visiting this link:
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