similar to: DSCP QoS value in YeaLink phone settings

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

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 ;

Hi, I know that this question may NOT belong to this Mailing List, but nevertheless, I hope I will get some help :) After having worked with DiffServ on Linux, I want now to try marking IP-packets in their DSCP header under Windows OS (e.g. WinXP). If somebody knows some information, plz tell me, and u can e-mail me sunreflex4@hotmail.com Thanx in advance for ur understanding

Hello, I am writing a routing daemon that is able to assign different gateways to a destination address for different classes of service. Multiple DiffServ Code Point values are mapped into a single class of service. I have accomplished this by using the iptables MARK target to label each packet with a class of service value and then using ''ip rule add fwmark'' to have each

Hi fellow traffic-shapers, I am implementing a Diffserv CORE router using Linux kernel 2.4.18. I used this excellent website (http://www.opalsoft.net/qos/DS-38.htm) using AFHTB as a starting basis for my EGRESS diffserv implementation - and all works great so far!!! But my project has an additional requirement. There are services running locally on the router which are sending/receiving IP

Can anyone comment on the DSCP quality of service settings on your Asterisk server? The network we're setting up has data on the default VLAN, Asterisk server and phones on VLAN 4, and we're using Polycom phones with a PC hooked up to the phone's pass-thru port. What iptables settings are you using on the Asterisk server for DSCP? What are your Polycom DSCP settings? We're using

On Wed, Dec 03, 2014 at 12:07:59AM -0800, Dave Taht wrote: [...] > https://github.com/dtaht/tinc > > I successfully converted tinc to use sendmsg and recvmsg, acquire (at > least on linux) the TTL/Hoplimit and IP_TOS/IPv6_TCLASS packet fields, Windows does not have sendmsg()/recvmsg(), but the BSDs support it. > as well as SO_TIMESTAMPNS, and use a higher resolution internal

https://bugzilla.mindrot.org/show_bug.cgi?id=1964 Bug #: 1964 Summary: QoS/DSCP names false translated to ToS hex value Classification: Unclassified Product: Portable OpenSSH Version: 5.9p1 Platform: amd64 OS/Version: Linux Status: NEW Severity: normal Priority: P2 Component: ssh

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

honored by DSCP (first 5 bits)- even old equip should be DSCP "compatible"...or I need to do more reading :) -----Original Message----- From: asterisk-users-bounces at lists.digium.com [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Dave Fullerton Sent: Thursday, October 01, 2009 3:01 PM To: Asterisk Users List Subject: Re: [asterisk-users] QOS/DSCP for IAX? Michelle

Is it possible to set QOS/COS/DSCP on IAX packets? I see some parameters in sip.conf but not iax.conf Thanks -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20091001/abf55045/attachment.htm

Hello, As it is well know that CBQ is the class based queue. But i am confused on the word "class" now, especially it is used in Diffserv. IMO, different classes should mean that there are different kinds of traffics, so the class should be difined by the parameters (such as bandwidth, priority..) the traffic wanted. That is, using cbq we can define different kinds of traffics which

Hello, As we know that there are four kinds of AF in diffserv architecture, and each kind has three different priorities. So, there are 12 different kinds of AF, is it right? Of course, each AF has its recommended DSCP value. Then, we know the AF is classified into four differnt classes, such as AF1, AF2, AF3, and AF4. But in a Diffserv domain, and in the core router, there will be a classifier

Andrew: Differentiated Service on Linux HOWTO (work in progress) could be of some help for you. Have a look at http://opalsoft.net/qos Best regards, Leonardo Balliache >Message: 6 >From: "Burnside, Andrew" <Andrew.Burnside@thalesgroup.com> >To: "''lartc@mailman.ds9a.nl''" <lartc@mailman.ds9a.nl> >Date: Wed, 18 Jun 2003 13:24:44

I am trying to compare the behaviour of the Linux DiffServ implementation with that of Cisco, in DSCP remarking for traffic policing. As I understand it, the DSCP is marked at the egress interface (parent queue), based on the class that packets are in. I am looking at what happens at an inter-AS boundary. DSCP marked traffic coming into the Edge Router need to be policed and remarked: e.g. EF

https://bugzilla.mindrot.org/show_bug.cgi?id=3634 Bug ID: 3634 Summary: IPQoS default should be changed to "none" Product: Portable OpenSSH Version: 9.5p1 Hardware: All OS: All Status: NEW Severity: normal Priority: P5 Component: Miscellaneous Assignee:

Hi there LARTC, We are running a set of three systems for semiconductor technology, and would like to finalize our work in getting them to interoperate properly, but have run into some issues that touch on the very fabric of TCP/IP expertise. Iptables has already been used to solve "part of this", can we somehow use Diffserv capabilities to acheive the aims of modfiying packets such

I am assuming that the TOS values directly map to DSCP values in the ip header. Is this a correct assumption? If so, can someone tell me the correct setting to set call control packets with a DSCP of AF31(011010) and media with EF(101110)? So would the setting for AF be TOS=46?? Is it possible to mark the media and call control separately?? -------------- next part -------------- An HTML

Hi, Can anybody tell me how to delete DSCP or TOS setting using iptable command. iptables --list OUTPUT --table mangle Chain OUTPUT (policy ACCEPT) target prot opt source destination DSCP tcp -- anywhere anywhere tcp spt:http DSCP s et 0x08 DSCP udp --

On Wed, Dec 3, 2014 at 6:17 AM, David P. Reed <dpreed at reed.com> wrote: > Tor needs this stuff very badly. Tor has many, many problematic behaviors relevant to congestion control in general. Let me paste a bit of private discussion I'd had on it in a second, but a very good paper that touched upon it all was: DefenestraTor: Throwing out Windows in Tor