similar to: How to explde HTB.INIT tc commands?

Hi to all, i''m following this guide (http://www.opalsoft.net/qos/DS-28.htm), is very detailed, but i''m a bit confused about queuing disciplinse of leaf classes. In this guide the author uses PFIFO (see the scheme that i attached at message) in this way: # tc class add dev eth0 parent 1:21 handle 210: pfifo lmit 10 # tc class add dev eth0 parent 1:22 handle 220: pfifo lmit 10 #

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

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, it seems that "ip address delete" will delete all addresses of the same class on an interface if it is ordered to only delete the first one: # ip a f eth0 # ip a l eth0 3: eth0: <BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast qlen 1000 link/ether xx:xx:xx:xx:xx:xx # ip a a 192.168.a.b brd + dev eth0 # ip a a 192.168.c.d brd + dev eth0 # ip a d 192.168.a.b brd + dev

Hi, at my local university network, I have to make sure no student uploads more than x GB/day. So far, I give them unlimited bandwidth until they have more than y GB (y<x) upload. After that, I use the u32 filter to associate the affected IP address with a HTB class limited to the rate (remainingtraffic/remainingtime). Since the accounting is done with ipt_ACCOUNT right now and the netfilter

https://bugzilla.netfilter.org/show_bug.cgi?id=1173 Bug ID: 1173 Summary: Documentation/error messages around NAT statements in "inet" tables incorrect Product: nftables Version: unspecified Hardware: All OS: All Status: NEW Severity: critical Priority: P5

Hi, I wonder about the performance of a Linux box used as router (I guest I''m not the first :). Althought I know it mainly depends on the hardware, I''m trying to find some references on the topic or comparations with other routing solutions (FreeBSD box used as router, Cisco, etc). For example, http://facweb.cti.depaul.edu/jyu/Publications/Yu-Linux-TSM2004.pdf (althought is

On 26.09.2016 20:40, Carl-Daniel Hailfinger wrote: > On 26.09.2016 19:20, Carl-Daniel Hailfinger wrote: >> On 26.09.2016 14:29, Richard W.M. Jones wrote: >>> On Mon, Sep 26, 2016 at 02:18:02PM +0200, Carl-Daniel Hailfinger wrote: >>>> Hi, >>>> >>>> has anyone ever run "make check" from nbd against nbdkit with a python >>>>

Hi, On 26.09.2016 09:53, Wouter Verhelst wrote: > On Mon, Sep 26, 2016 at 03:22:52AM +0200, Carl-Daniel Hailfinger wrote: >> Running nbd-tester-client against nbdkit with oldstyle negotiation was fun. >> I managed to segfault nbdkit Side note: I'm going to try and get a backtrace from the nbdkit segfault and submit a bug report there. >> and noticed that

This is a much delayed update to the iproute2 command set. It can be downloaded from: http://developer.osdl.org/dev/iproute2/download/iproute2-2.6.18-061002.tar.gz Repository: git://git.kernel.org/pub/scm/linux/kernel/git/shemminger/iproute2.git For more info on iproute2 see: http://linux-net.osdl.org/index.php/Iproute2 The version number includes the kernel version to denote what

# HG changeset patch # User Carl-Daniel Hailfinger <Carl-Daniel.Hailfinger@inf.h-brs.de> # Date 1474903734 -7200 # Mon Sep 26 17:28:54 2016 +0200 # Node ID dbd1ea0a401cedcfa426097a289d852971b14f1e # Parent d7d5078d08c711032837dcac79a4450226ec2ce5 nbdkit: Fix flags in old-style connection diff -r d7d5078d08c7 -r dbd1ea0a401c src/connections.c --- a/src/connections.c Sun Sep 25 05:04:02

Hi, [sorry for the crosspost, I don''t know whether this is a routing or ebtables problem] I want to redirect all HTTP traffic passing through my bridge to a squid proxy on another machine. However, setting up brouting as suggested in the ebtables examples doesn''t work and the packets get dropped on the floor completely. /\/\/\/\/\/\/\/\ +----------------------+

Hello everybody, A client wants to install a FreePBX infrastructure, but have all calls forward to their cell phones rather than buying VoIP phones. They would be doing SIP trunks over a Comcast business line. Probably maximum 6 simultaneous calls. Any gotchas we should warn them about? Thanks! noam Noam Birnbaum El Presidente http://www.desksidemanner.com 415-854-0885 x89 tweet @noamb

https://bugzilla.netfilter.org/show_bug.cgi?id=1478 Bug ID: 1478 Summary: Concatenations with ct status do not match Product: netfilter/iptables Version: unspecified Hardware: arm OS: Debian GNU/Linux Status: NEW Severity: normal Priority: P5 Component: unknown Assignee:

Hi there! I am working a lot with VoIP in my company, so I thought to use linux bridge functionality together with tc to emulate delay, jitter, packet loss, duplication, reordering etc. for testing purposes in our lab against our VoIP products. I just recognized, that a basic bridge just with it''s minumum configuration of 2 network interfaces creates latency of approx. 5ms on very low

On 26.09.2016 14:29, Richard W.M. Jones wrote: > On Mon, Sep 26, 2016 at 02:18:02PM +0200, Carl-Daniel Hailfinger wrote: >> Hi, >> >> has anyone ever run "make check" from nbd against nbdkit with a python >> plugin? I usually get segfaults during such a run, and sometimes various >> other errors happen before the segfault, suggesting that some memory

Hi, sorry for the resend. My mailer mangled the previous attempt. On 26.09.2016 17:19, Pino Toscano wrote: > On Monday, 26 September 2016 17:07:41 CEST Carl-Daniel Hailfinger wrote: >> the nbdkit python plugin example has suboptimal memory management: >> - it creates the disk image as a string on init >> - it casts the string to bytearray on every read >> - it copies

Hi, the nbdkit python plugin example has suboptimal memory management: - it creates the disk image as a string on init - it casts the string to bytearray on every read - it copies the string before and the string after the written region, then reassembles those pieces together with the written region to a new disk image string This is not a problem as long as the image is small, but in my tests

Hi, I have a very newbie question, I asked this at the digium support, but they did not answered yet, so I hope you can help. I just bought the digium developer kit (TDM400P), installed everything, all messages seems ok, but I can't make it work. * a normal telephone and a line connected to the board * modprobe wcfxs = ok leds go on an I hear a small click at the phone. * ztcfg = ok