Qos in Telecomunications means Quality-of-Service.

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Windows 7 DSCP and 802.1p QoS Mapping?

When I create a QoS policy in Windows 7 through the Group Policy editor and set a DSCP value, does Windows 7 add the 802.1p QoS field to the Ethernet frame? If so, how does it map the different ...
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2answers
131 views

how to prevent children from playing online games by increasingly tightening up the bandwidth

Do you know a solution that after sensing game-playing (e.g. traffic on the given port) gradually deteriorates internet connection up to the point of total blockage, and to effectively prevent people ...
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1answer
5k views

pfsense 2.0 traffic priority - set full priority for single host

I have a network with several computers all on the same network and since I have very limited bandwidth I would like to prioritize traffic almost like a CPU scheduler prioritize processes. Example: ...
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1answer
108 views

Is there a trickle-like tool to set IP ToS?

I've set up my router to traffic shape using the ToS field, but not all bandwidth-heavy programs set an appropriate value. So I need a way to set the ToS for the traffic of an arbitrary program. Is ...
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1answer
50 views

How is the 6th bit of the DSCP-field called?

RFC 2474 uses the ToS byte for Differentiated Services Code Point: 0 1 2 3 4 5 6 7 +---+---+---+---+---+---+---+---+ | DSCP field |CU/ECN | ...
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1answer
2k views

How do I give HTTP connections higher priority in TP-LINK TD-8901G modem?

I have a TP-LINK modem. My web browsing/surfing speed decreases when I'm transferring files between other computers which are connected to this modem, and when a torrent client is downloading from 20+ ...
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1answer
130 views

Configuring QoS For Huawei Modems

I've researched this subject but found absolutely 0 result for my router. I want to configure my router's QoS settings and give my all bandwidth to uTorrent application, so (I hope) I can download my ...
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1answer
957 views

How can I manage bandwidth consumption of GoToMeeting?

Gotomeeting sessions hog all my networks bandwidth... I have business class cable and other video/audio apps (e.g. Skype, Google Hangouts or Webex) work properly. In a session yesterday, I initially ...
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1answer
165 views

How to improve VoIP quality using my home Wi-Fi?

I'm using a VoIP service on my Android, and it's working great from the office, and even over 3G/4G, as I have purchased the g.729 codec. However, when I'm home, my 3G switches to home wifi, and I ...
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1answer
278 views

Is it possible to reject incoming UDP packets when the downlink is congested?

As I understand outgoing packets of any transport protocol can be prioritised, but of TCP, UDP, and SCTP, only TCP and SCTP have congestion control allowing their incoming packets to be prioritised as ...
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1answer
845 views

Monitoring Internet data from modem

I'm about to get a new ADSL internet connection and the data available is split between me and two other housemates. As i am going to be the Administrator, i was wondering if there is any way to ...
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1answer
415 views

What to use to simulate tons of connections for hotspot capacity testing?

I set up a hotspot using OpenWrt on a TP-Link WR1043-ND (400Mhz CPU, 32MB RAM). It's on a 16/1 mbps line. I'm doing QoS with this script. I'd like to determine how many users can connect at the same ...
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1answer
474 views

How setup QoS on Cisco Cat3560 with CoS?

I have the following network: [Server]--------[CAT3560_1]---------P1--[CAT3560_2]-P23/P21------[PCs] There is just one VLAN, and this is VLAN100. Server and PCs are in the same network. CAT3560_2 ...
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1answer
416 views

How can I limit the amount of USB bandwidth consumed by a single USB port/device?

Is there any way I can set USB bandwidth usage limits on a particular USB port/device that will allow me to cap max usage to say 50Mbps or 100Mbps? I am looking for some kind of QoS setting for USB ...
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1answer
2k views

Disabling QoS Packet Scheduler in Windows Server 2008 via script / command line

Currently you can enable/disable "QoS Packet Scheduler" using Windows GUI. Right-click on the NIC, Properties. Is there a way to do this from a command line ? or scripting ? I have many windows ...
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1answer
117 views

Mark packets across computers?

I use Transmission on Ubuntu and I'm having this issue, which basically says that QoS is broken because there is no way to limit which outgoing ports uses. I was thinking of doing a dirty and ugly ...
0
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1answer
140 views

Specific User/MAC-address QoS router

Not being a fan of WiFi passwords, I wish to have an open network; at least for Guests. Unfortunately I haven't seen any ability within the current range of WiFi routers to enable QoS for specific ...
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0answers
314 views

QoS for variable bandwidth connections

My DSL connection does not have a reliable max speed. I've used Tomato's QoS in the past, and it seems to work, but chokes when the DSL speed decreases lower than the max setting. If your ...
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0answers
229 views

Linux kernel 2.6 - layer 7 support?

From what I found on the Internet, Layer7 classifier support is not merged into the current kernel (as of 2.6.39-rc6) and can be achieved with a patch. Is it known when (if ever) the support will be ...
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0answers
62 views

QoS and other way to optimize speed on network

I have some weird network issues. I'm running on 2 VM's email verifications and my whole network becomes laggy and loosely from it. It shouldn't use high bandwidth its more like sending a lots of ...
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0answers
6k views

OpenWRT - Bandwidth limit per client

I want to limit bandwidth on my openwrt router's wlan interface, but per client. Imagine you have 3 laptops connected. Each of them should only get 1/3 of the maximum speed. Is it possible somehow? ...
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0answers
324 views

Advanced QoS on prioritized first packages set by ISP

I have the following problem my ISP (Fibertel from Argentina) accelerates, 'enhances' the first 6.8 megabytes of downstream transfer and it's seems the first 1.8 megabytes of upstream transfer. This ...
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0answers
56 views

QoS or something else?

When running a bit-torrent client I find that it uses all my available ports(right term?), such that I can't surf the internet or get any response from web apps. This is not a bandwidth issue as I ...
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0answers
1k views

QoS Settings for ZXDSL 831CII

i have ZXDSL 831CII and i want to configure QoS on it. This is screenshot of QoS settings page and possible values for each drop down are written as well. Please help me to configure it so that the ...
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0answers
521 views

Why does my Tomato router seem to behave badly as time passes

I've set up a Firewall script on my Tomato router (a WRT54G 2.0, actually) that seems to behave correctly at start, but after one or two days, it seems that the script does not work anymore... The ...
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0answers
10 views

Disabling SPI and QOS on my router for another feature?

Well, I purchased a D-LINK DIR-655 model C router and I really like it so far. The only issue I have is that there is a function called "True Gigabit Routing Connectivity" that does this When this ...
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0answers
44 views

How to setup an efficient badwidth management for home wifi

I plan to share our wifi between 4 roommates and occasional guests and mobile devices. We consume mb differently so the bill will not split evenly. I would like to setup something as follows: When ...
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0answers
47 views

Configuring wireless router to give priority to particular computer

I have a DLINK DIR-651 and I'm wondering if it's possible to configure it so that one particular computer gets priority. In other words it gets more bandwidth. What would be the steps to take? I tried ...
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0answers
101 views

Truly terrible streaming video (Netflix/Skype) quality over fast wi-fi

I have Verizon FIOS with a 50/25 plan. Speedtest.net reports 21/28 over my 802.11n wi-fi connection. I can reliably pull over 4MB/s when downloading Ubuntu. But watching Netflix on my wi-fi enabled ...
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0answers
17 views

Setting up QoS Classification

I need to setup QoS Classification to my desktop to avoid getting high pings while streaming from other pc. I've got the queue. Now, I need the classification : http://i.stack.imgur.com/gtmbS.png ...
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340 views

How to use QoS on a Tomato router to share bandwidth evenly between computers on network?

I've been looking through the source code for the kernel packet scheduler, and I'm pretty sure I could code what I want manually, if necessary, but I'd love to know if it is possible without ...
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546 views

TCP and fair bandwidth sharing

The congestion control algorithm(s) of TCP seem to distribute the available bandwidth fairly between individual TCP flows. Is there some way to enable (or more precisely, enforce) fair bandwidth ...
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0answers
2k views

Endian firewall: How to limit bandwidth per total host / user

we have an endian firewall whit 2 dsl line and 30 user/host who use internet. Is it possible to limit the total bandwidth PER active host ? Suppose the total bandwidth is 3mbps and there are 3 user ...