similar to: For leaf classes is best PFIFO or SFQ?

Hello to everybody, We want integrate in a router/firewall (Debian Based, 2.6 Kernel), an HTB shaper. The goal is to divide the traffic for classes of workstations, at example in three classes, let say A, B and C. Example: A 70 Mb/s B 20 Mb/s C 10 Mb/s If B don''t make traffic, 7/8 of 20Mb/s must be assigned to A and all the rest at B We have used CBQ and HTB, with poor succes. Anybody

Hi to all, i''m using htb.init for configuring my shaper. Now i want to know if it possible to show how htb.init make and use TC, anyone has tried it? Many thanks. -- Stefano Mainardi Presidente Associazione ILDN - Italian Linux Distro Network Mobile: 349/3917212 Skype: mainardistefano IM (ICQ): 250-292-408 Blog: http://www.mainardistefano.org

Hello list, i thank you for the precious info you gave me, they were really useful in my work. I need to work with TC on a virtual interface. Is it possible ? How ? There is any doc on this topic ? And foremost, is my idea of working with TC on a virtual interface viable ? I am wondering if to control the traffic which comes in on a specific inferface is better to use TC''s filter or

Hi to all, i''m using htb.init for configuring my shaper. Now i want to know if it possible to show how htb.init make and use TC, anyone has tried it? Many thanks. -- Stefano Mainardi Presidente Associazione ILDN - Italian Linux Distro Network Mobile: 349/3917212 Skype: mainardistefano IM (ICQ): 250-292-408 Blog: http://www.mainardistefano.org

Hi All, I''m trying to do some traffic shaping on an ethernet bridge. Currently, I have the following setup working: ifconfig eth0 down brctl addbr br0 brctl addif br0 eth0 brctl addif br0 eth1 brctl stp br0 off ifconfig eth0 0.0.0.0 up ifconfig eth1 0.0.0.0 up ifconfig br0 up This creates a bridge consisting of eth0 and eth1. So far so good. I now want to use tc to shape traffic

Hello all, Please could someone help me with this, I have been trying for days to get this to work. I would like to have BE, AF & EF classes with HTB qdisc. I can''t find any scripts online where this has been done. If I enable this filter: #tc filter add dev eth0 parent 2:0 protocol ip prio 1 \ #tcindex mask 0xf0 shift 4 pass_on then BE & AF classification seems to be fine but

I have spent the last 4-5 hours scrounging google articles on this and have found 2 solutions. The problem is one of them is something that we will not do (as MS will not support extending AD with Services For Unix(SFU)). The other is simply configuring kerberos and pam on the linux system. No problem there from what I can tell. Ticket cache: FILE:/tmp/krb5cc_0 Default principal: userid at

Hello ppl, I''m playing with the pfifo scheduler, its simple, and i cannot understand what''s wrong. So, i have test machine, with one interface eth0, and i want to send no more than 3 packets/sec out of that interface, so i do: tc qdisc add dev eth0 root pfifo limit 3 And i get pfifo scheduler on eth0 with limit of 3, but it sends as many packets per second as it wants, without

Hi! I am learning tcng without having experiance of tc and I am trying to build something that shall schedule traffic dependent on the value in the IPv4 packets ip_ttl field. I have read the tcng reference manual and cannot find information about forwarding. Is it possible to farward packets from ingress to egress without sending them upwards in layers?

Hi, Can anybody help me out, how to manage or limit bandwidth through iptables while having internet connection on eth0 and working as a gateway in LAN. Thnaks in Advance. Vikram _______________________________________________ LARTC mailing list LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc

Anyone notices that using sfq qdisc adds latency compared to pfifo? With "sfq perturb 10" ping latency is around 100-120ms, while with "pfifo limit 3" drops to ~10-30ms (qdiscs belong to htb class). I''m missing something or is this expected? { $TC_CLASS parent 1:1 classid 1:20 htb prio 0 rate 900kbit ceil 1000kbit burst 7k $TC_QDISC parent 1:20 handle 200: {pfifo

Maybe this is the right place to ask? Thanks again, Daniel Begin forwarded message: > From: Daniel Schaffrath <daniel.schaffrath@mac.com> > Date: 21 July 2007 11:01:01 GMT+02:00 > To: linux-net@vger.kernel.org > Subject: PFIFO to contain more pkts than allowed by TCP peer? > > Hello everybody, > > when the one and only connection originating my box is a TCP stream

https://bugs.freedesktop.org/show_bug.cgi?id=65251 Priority: medium Bug ID: 65251 Assignee: nouveau at lists.freedesktop.org Summary: nouveau E[ PFIFO][0000:01:00.0] CACHE_ERROR - Ch 6/0 Mthd 0x0060 Data 0x8000000f Severity: normal Classification: Unclassified OS: Linux (All) Reporter:

https://bugs.freedesktop.org/show_bug.cgi?id=53101 Bug #: 53101 Summary: Fedora 17 "PFIFO - playlist update failed" on boot Classification: Unclassified Product: xorg Version: unspecified Platform: Other OS/Version: All Status: NEW Severity: normal Priority: medium Component:

https://bugs.freedesktop.org/show_bug.cgi?id=72978 Priority: medium Bug ID: 72978 Assignee: nouveau at lists.freedesktop.org Summary: nouveau E[ PFIFO][0000:01:00.0] CACHE_ERROR QA Contact: xorg-team at lists.x.org Severity: normal Classification: Unclassified OS: All Reporter: mikhail.v.gavrilov at

I am looking for this and all I can find (checked some mirrors too) is the rpm. Where is the source rpm so I can rebuild from it? Thanks, Greg

Hi guys Finally , after reading a lot of docs from larc/opalsoft/etc, I decided to start learning some QoS First of all I''m trying to shape only download from a iptables+squid+qos machine for 4 machines at LAN ( eth0) Can anyone help me , cause it is not working properly.. ----------------------------------------------------------------- #!/bin/bash # 128Kbps

I ''ve been trynig for a long time now to make HTB and GRED to work togethen. The problem beeing that GRED doesn''t use handles (instead it uses DP:1 DP:2 etc) i can not preperly filter traffic to them. Tomas Graf suggested to use the tc_index index of u32 classifier so dear Sant .. i am currently with the following scripts that works! But when i try to add an HTB before the

https://bugs.freedesktop.org/show_bug.cgi?id=70390 Priority: medium Bug ID: 70390 Assignee: nouveau at lists.freedesktop.org Summary: G84: Repeated system crashes under graphics load, E[PFIFO] DMA_PUSHER and lots of E[PGRAPH] QA Contact: xorg-team at lists.x.org Severity: normal Classification: Unclassified

https://bugs.freedesktop.org/show_bug.cgi?id=71659 Priority: medium Bug ID: 71659 Assignee: nouveau at lists.freedesktop.org Summary: [NVD9] Hangs under load with ![ PFIFO][0000:01:00.0] unhandled status 0x00800000 QA Contact: xorg-team at lists.x.org Severity: normal Classification: Unclassified