similar to: Uplink shapping

I have linux box (does nat and firewall for small network) connected to dsl. I want to set priorities for protocols (that nothing could disturb web browsing). This is my rules (eth0 connected to internet): /sbin/tc qdisc del dev eth0 root /sbin/tc qdisc add dev eth0 root handle 1 htb default 30 r2q 100 /sbin/tc class add dev eth0 parent 1: classid 1:2 htb rate 900Kbit burst 15k /sbin/tc class

Hola a todos Estoy intentando extraer un subconjunto de datos de una serie temporal, concretamente quiero extraer los meses de verano de varios años pero no encuentro la manera. Los datos tienen este formato: FECHA;H_SOLAR;DIR_M;DIR_S;VEL_M;VEL_S;VEL_X;U;V;TEMP_M;HR;BAT;PRECIP;RAD;UVA;UVB;FOG;GRID;

Dear Opus team, We are a PC, Tablets and Smartphones manufacturer in Brazil http://www.positivoinformatica.com.br/ . We were informed that the VP9 Video Codec will be added by Microsoft in the new versions of our contracts with them. We reseached this codec and sow that is developed by you and is royalty free. Would you please help me to check whether to sign any tipe of contract for the

Hello everyone: As it is known, when you limit uplink bandwidth it usually gets downlink bandwidth to a lower value. I just want to know what is the optimal configuration for eth1 and imq0 according to some variables of tc(HTB), txqueuelen, mtu, etc. to make these packet flows less independent on an ethernet based network. Thank you in advance. -Diego

[Apologies in advance for the train of thought prose, but it is brainstorming after all…] I'm going to focus on self-descriptive names rather than literary or fantasy references… Advanced Compiler Kit, affectionately known as “ACK!”? It has an ill- deserved nod to NeXT, even. (Completely the wrong language, after all.) Core Compiler? Heh, I don't think that'd get past certain

Hi there list, I got stuck when making tc rules to divide bandwidth between RDP client and the rest of our Internet traffic. Given the following problem: We have a school with around 900 students and staff in a temporary location (an old wodka factory ;)) on around 100 workstations. The maximum bandwidth we could get was 1536 kbit. So we decided to let the staff work in our normal network via

Just joined this mailing list to find out if it''s possible to get my hands on the source code for a Traffic Control Algorithm like HTB. I want to shoe horn it into a router which is not running a Linux Operating system but I''d like to see if I can get open source code and compile it into the system. Anybody got any ideas? Thanks a million for any help

Dear sirs, I have the following situation: I need to prioritize traffic as this: Higher priority UDP traffic from VoIP servers, Medium priority http port 80, low priority SMTP & POP ports 25 & 110. Now, we run OSPF & BGP with Zebra routers on at least 8 different routers before going out to the Backbone provider. As I understand, the problem with Zebra is that only hold 1

Hi i don''t understand if i can add Trafic Shaping on a Alias ... I have a lot of Interface with Vlan and i want add QoS on ... i have put into tcdevices: eth1.2002 1900kbit 1900kbit eth1.2003 1900kbit 1900kbit eth1.2004 1900kbit 1900kbit eth1.2005 1900kbit 1900kbit but after i have read this: You may NOT specify the name of an alias (e.g.,

Hello I''ve setuped a bridge with iptables + layer + ipp2p + tc I don''t know how to shape passive ftp ? If I put rules on port 20, 21 or using layer 7 iptables accounting still empty ... When I done a tcpdump I can see that othe port than 20 or 21 are used ... Any Ideas of how I can achieve this ? Regards

I have a link to a building (e.g. 10Mb/s) and want to split up the bandwidth to different users. Each user should get e.g., 512kB/s plus 256kB/s dedicated for VoIP. What kind of device can I use for that ? (managing switch ??? which one?) bye Ronald Wiplinger

Hi, I am the network administrator of my company, I know quite well Windows networking and a few about Linux and its amazing routing and QOS capabilities. Right now, we have a bustable T1, which mean that the bill increase with out T1 use. I have decided to find a way to shape the traffic so I can stay at a raisonable speed of 256 kb/s (Up/down) on my T1. I have linux gateway with 2 nics behind a

Hy, I would want to give QoS a one wireless network. Do you know if exist any qdisc specific for this??. I know that the most modern qdisc is HFSC, is this true??. Thanks for all and Regards. -- Sandra Salmerón Ntutumu <makevuy@ehas.org> Tlf. Analog: +34 914888405. Ext:10 / Móvil: 653574298 Tlf. IP desde FWD: 656212. Ext: 10 / Tel. IP desde EHAS: 010010 Fundación EHAS: Enlace

Hello, I want to set the TOS of packets that are entering in my network with value 0x00 (or other). For this, I''m using iptables with the next comand: iptables -t mangle -A FORWARD -i eth1 -s 0/0 -j TOS --set-tos 0x00 The problem ocurrs when my packets have a previous TOS of value difference from 0x00, because the comand do the next operation: OLD_TOS + 0x00 = OLD_TOS I would want

Hello, I would want interested in implemeting QoS for a wireless network, where we have variated services like: VOIP, ssh, ftp, www, mail, ftp ...etc Like we Know, this kind of network have high variation in bandwith of link. we want to introduce a form of adapting the parameter of qdisc that depends of bandwith, with this variances. In sumarize, an adaptative design with the bandwith of each

Hi Guys After reading http://lartc.org/lartc.html#LARTC.QDISC http://www.docum.org/docum.org/ http://tldp.org/HOWTO/Traffic-Control-HOWTO/ http://www.opalsoft.net/qos/DS-21.htm and a wonderful figure from: http://www.opalsoft.net/qos/ds-lb-214.gif I have a newbie question. Suposse next figure: <--- up 128K internet ----- dsl ---------------------eth1 -Linux Qos- eth0 ------ LAN

hello , i''m currently trying to set-up Traffic Shapping with Shorewall and I have strong feelings that I found a bug. I may be mistaken, but I tried everything and can''t get it to work. I''ve turned ON TC_ENABLED=Yes and CLEAR_TC=Yes when i start shorewall ( shorewall start ), i get this message : Setting up Traffic Control Rules... TC Rule "2 eth1 0.0.0.0/0 tcp

Hy, I would want to mark the packets that are entering in a machine, with a mark for using diffserv with DSMARK. My machine has 2 interfaces, a ethernet and a wireless. The ethernet interface is eth1 and the other is wifi0. Firs, I would want to test that I would be able to mark the tos of the paquets that I would be receiving, for this I write in the console of my linux: iptables -A

0 *H 010 +0 *H $Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 8bit Hi ALL, I''m new to TC and IPTABLES and i need help in setting up a filter/routing solution to an ISP. I''ve read all the HOWTOs and i''ve reading LARTC messages for a month now. I still don''t have a clue on how to do it ''cause sometimes people say

Hi, I have typical situation, local LAN with private addresses, translated via NAT to internet. I need to shape ingress traffic (from internet to local LAN) in several HTB queues accorting to destination (private not public) IP. So I need mark packets to divide them to corresponding queue. According to http://www.docum.org/stef.coene/qos/kptd/ I thing I have only one way how to do it, because