similar to: WFQ in Linux

Displaying 20 results from an estimated 5000 matches similar to: "WFQ in Linux"

2005 Feb 16
9
DSCP, ToS and Egress
I''m successfully using HTB + GRED to shape traffic based on the DSCP field. I would like to strip the DSCP and possibly replace it with normal ToS bits on egress traffic leaving my network. Leaving DSCP set is pointless, and could potentially cause problems with some ISPs that use DSCP internally I suppose. Setting ToS bits would seem ideal as most networks still honor it to varying
2007 Aug 06
4
Marking and remarking of incoming traffic
I can use DSMARK to mark on the Egress side. Is there a way to mark/change the DSCP value of an incoming packet on the ingress side? Thanks. Jon Flechsenhaar Boeing WNW Team Network Services (714)-762-1231 202-E7
2010 Feb 06
1
TOS bits, DSCP, Asterisk & Polycom
Has anyone figured this out yet? Lots of places say to add the following to sip.conf of an Asterisk 1.2 system (current production machine/Asterisk as root): tos=0xB8 (Hex B8 = Decimal 184 = Binary 10111000) or if you are running Asterisk v1.4 or newer: tos_sip=cs3 ; Sets TOS for SIP packets. tos_audio=ef ; Sets TOS for RTP audio packets. tos_video=af41 ;
2007 Sep 16
5
using tc to drop packets based on the diffserc or tos value
Hi all, I am wondering if anyone can help me to resolve a problem. I am trying to use tc command in linux to drop udp packets of specific diffserv value. I am able set diffserv value successfully in the udp packet using command:- [root@scotch src]#iptables --table mangle --append OUTPUT \ --out-interface eth0 --protocol udp --source-port 5060 \ --jump DSCP --set-dscp 8 but i am not able to
2002 Jun 19
1
Problem: DSCP target
Hello everybody, I have tried several iptables versions (from 1.2.4 to 1.2.6a) to mark outgoing packets (change the DSCP field) with no success. #iptables -A OUTPUT -t mangle -d 10.0.0.3 -j DSCP --set-dscp 0x2 iptables v1.2.6a: unknown arg ''--set-dscp'' TOS target is working fine, but I want to create different codes for EF and AF classes in a diffserv
2005 Jun 24
0
wfq scripts needed help
hai all i need to implement CBWFQ in linux As i wrote script in edge as: which mark the EF traffic ____________________________________________________________________-__ #!/bin/sh DEV=eth0 tc qdisc add dev $DEV handle 1: root dsmark indices 8 tc class change dev $DEV classid 1:1 dsmark mask 0x3 value 0xb8 # making two filters tc filter add dev $DEV parent 1:0 prio 4 protocol ip u32 tc
2006 Apr 02
3
tc patched doesn''t work with WFQ
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, I was searching for few days in this mailing list but I didn''t find how to solve my tc problem. Feel free to ask me more details if you think there are relevant. I''m using a Gentoo 2.4.32-gentoo-r2 and I''m trying to test a *weighted fair queuing* (WFQ) implementation. See http://home.sch.bme.hu/~tusi/wfq/ I patched
2006 Jul 28
2
Problem with iptables with -j TOS and MARK
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
2005 Jan 03
6
QOS / Cisco / Asterisk
We're trying to PQ (Priority Queue) packets on a Cisco using ACL's. What we're trying to avoid is hardcoding the IP address in the ACL. We were trying to match by TOS set by Asterisk however it seems we've run into a snag where the packet TOS tends to get reset somewhere on our network. Has anyone had this issue? We're running Cisco everywhere inbetween (even the switches). Is
2006 Apr 10
4
EF & AF filters with HTB
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
2006 Jun 19
0
Linux QoS to support LLQ and WFQ
I would like to implement an architecture to support LLQ and WFQ with Qos linux elements ! Is possible use CBQ (you can set same parameters to control WRR process) or HTB (how can i controll DRR process) structure ? My idea is to classify packets by List flows, tos flows or connections flows (as CBWFQ on CISCO ) I saw also for WRR patch (http://www.zz9.dk/wrr), but I don''t understand
2005 Nov 22
0
WFQ substitue
Hi, I wanted to implemente WFQ, but it is not implemented on tc. Is there any way of making something like WFQ with which is implemented on tc?? What I exactly want to do, is to select flows by IP and port destination, and priorize them, but I don''t need (and don''t really want) to fix any rate... Has anyone got any clue??? Thank you Bye
2004 Aug 03
0
QOS inquiry:WFQ?HTB?DRR?
Hi, I used HTB3.6 on Linux to control traffic.It seems that HTB uses DRR(Dificit Round-Robin) algorithm.I heard that it is difficult for DRR to get a delay bounded and WFQ is better than DRR.Is that right?So,how to implement WFQ in Linux? Thanks a lot! Best Regards swcims swcims@163.com 2004-08-03 _______________________________________________ LARTC mailing list
2005 May 30
4
Very simple traffic shaping script for H.323
Hello - What I want to do seems very simple - I want to make sure any H.323 traffic gets processed before anything else entering or leaving this network. The network has a videoconferencing device on the LAN at 192.168.16.4. A Linux firewall NATs an external IP Address to this internal address and I have appropriate SNAT and DNAT rules that work. The NAT and connection tracking rules all work
2005 May 26
1
wfq implementation in linux
Hi all As part of may project i wants to implement the WFQ in linux, at present upto my knowledge there is no such implementation in linux. The only mannual i got from "Csaba Toth", He explained the tc command so i hope that is in linux also. DID any one know about it, Please infome me about it also, Thanks for all regards ********* *Sunil* *********
2005 Jun 02
1
WFQ-implementation in Linux
I would like to implement WFQ queuing discipline in Linux as a part of our deploma project. How to assign weight to each flow using ''tc'' commands.Then which will be the main queue. Thanks and Regards sheba
2009 Jun 22
1
RTP/SIP traffic prioritization and Linux issues
Hello, all. I've stumbled across what seems to be a traffic prioritization issue in a Linux environment and wonder if anyone else has encountered or addressed this issue. We had planned to use expedited forwarding for our RTP and perhaps our SIP packets. Our plan was to set DSCP to 101110 (by the way, I think document http://www.voip-info.org/wiki/view/snom+360 is in error as I'm almost
2002 May 28
5
QoS graphical interface ?
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, Is there any grapical interface for the QoS (Quality of Service) Traffic Control in Linux ? Greetings. - --- Carles Xavier Munyoz Baldó carles@descom.es Descom Consulting Telf: +34 965861024 Fax: +34 965861024 http://www.descom.es/ - --- -----BEGIN PGP SIGNATURE----- Version: PGP 6.5.8
2007 May 08
2
Dovecot Startup error
Hi, I have installed Dovecot 1.0.0 on a FreeBSD6.0 machine with Exim 4.66 and Vexim 1.5. When I restart the machine, dovecot does not load properly. The logs of /var/log/maillog are as: May 8 00:10:32 lhr dovecot: pop3-login: No authentication sockets found May 8 00:10:32 lhr dovecot: child 11478 (login) returned error 89 May 8 00:10:34 lhr dovecot: imap-login: No authentication sockets
2005 Jan 04
4
Scheduler Mechnisms!
Hello, Normally, in addition to such qdisc scheduler mechanisms as FIFO, PQ, WRR, WFQ, are there any more? Then, there is a confusion on scheduler in Linux enviroment: Assume there is a qdisc, such as RED as a leaf qdisc in a router, we know, if there is packet which want to enqueue the packet, the Function red_enqueue is called, but when the packet leave the queue(when the Function red_dequeue