Connect, communicate and create successful solutions for real world problems with NetComm Wireless. How to Fix Your Internet Connection. You suddenly discover that you have lost your internet connection--always at the worst possible moment--and you need it back on. Natalia Boa Vista is a Level 2 CSI working in the Miami-Dade Crime Lab. Upon first arriving at the lab, Natalia was a DNA analyst who was only allowed to work on cold. Ensure a Fast Internet Connection When You Need It. Click to view. Your internet connection is an indispensable part of your life, but between Bit. Torrent, Xbox Live, web browsing, and Vo. IP, sometimes there's not enough bandwidth to go around. But rather than running around the house shutting down all of your computers next time you're experiencing a little lag on Xbox Live or Skype is breaking up on you, you can set up Quality of Service (Qo. S) rules on your router to distribute bandwidth to your different gadgets and applications based on your priorities. Today I'll show you how. NOTE: Not all routers support Quality of Service settings, so check your router's manual or rummage through your control panel to see if yours does. The router I'll be using in the screenshots and in my examples is my $6. TheINQUIRER publishes daily news, reviews on the latest gadgets and devices, and INQdepth articles for tech buffs and hobbyists.DD- WRT (on this common Linksys router). If you're interested in turning your $6. Of all the great DIY projects at this year's Maker Faire, the one project that really caught. Alternately, you can just point your browser straight to the Qo. S page. If you've set a password for your router (hopefully you have), you'll need to enter it to access the Qo. S page. If you're using a different router that supports Qo. The solution given in this tutorial will work in all Windows versions! Two methods exist for setting up a wireless connection on Vista. This guide assumes your Wi-Fi router or access point is already setup and running on the Network and. S, browse to your Quality of Service page. We'll start by setting up the connection. After you enable Qo. S, you'll notice a slew of boxes that need fillin' out, so let's start from the top. First, make sure the Port is set to WAN and the Packet Scheduler is set to HTB (which works better than the alternate HFSC, according to the DD- WRT wiki). Now it's time to set our Uplink and Downlink speeds, which will determine how much real- world bandwidth your router will dedicate to each application. That means that first we need to get an idea of what your real- word bandwidth is. To do so, head to an internet speed test site (I like Speakeasy's speed test) and test your upload and download speeds (be sure you're not running any bandwidth hogs like Bit. Torrent while you run the test, as it will provide inaccurate results). Once you've got your speeds, you should enter roughly 8. Uplink and Downlink boxes. So, for example, if my speed test showed that I had 7. I had this problem. Kept tellling me is was connection to router, moden, connection or gateway not avail. After a several attempts at following everyones. In this article, you will learn how to check your computer’s connection to the Internet through a ping test. The term ping refers to a computer network. Do you want to create a quick network connection between two computers or laptops to share some files? Or maybe you want to share an internet connection? I'd enter something like 6. Finally, you'll notice a checkbox to Optimize for Gaming, which optimizes your bandwidth usage for a certain set of PC games. In general, rather than taking this route, I'd suggest prioritizing by application, IP address, or device—all of which we'll discuss below. Prioritizing Your Bandwidth. You get five choices when setting your Qo. S priorities in DD- WRT: Exempt, Premium, Express, Standard, and Bulk. According to the DD- WRT Qo. S page, they prioritize bandwidth as follows: Exempt - This class tries to keep the bandwith and packet flow untouched. Premium - The top bandwidth class. By default handshaking and icmp packets fall into this class. This class should be used sparingly. Occasionally Vo. IP service may be placed in this class so that voice receives top priority. Express - The Express class is for interactive applications that require bandwidth above standard services so that interactive apps run smoothly. Standard - All services that are not specifically classed will fall under the standard class. Bulk - The bulk class is only allocated bandwidth when the remaining classes are idle. Use this class for P2. P services and downloading services like FTP. For example, you could choose to ensure at least 1. Bit. Torrent downloads at all times (Standard—though it can grab more if available) while ensuring that your Xbox Live or Skype chats are ensured 7. Any application that you don't apply a priority for defaults to Standard. Now here's how to apply those priorities. Throttle By Application. Setting priorities by application is simple. Find the section labeled Services Priority, choose the application you want from the drop- down menu (if it's listed) and select Add. If everything's set up well, that's all you need. If you don't see the application you want listed, or you want to edit a service (like the ports it uses), click the Add/Edit Service button. Then enter the name of the service, the ports it uses (you can generally find this information in an application's preferences—for example, in u. Torrent go to Options - > Preferences and then click Connection in the sidebar to find the port it's using), and the protocol. To begin with you may want to try setting the protocol as L7, which attempts to detect the type of application sending or receiving data and doesn't require any port information at all, but I prefer setting the ports because L7 has been hit or miss for me. Throttle by IP Address. You can also set priorities by IP address or even range of IP addresses (the address of your computer on your local network given to your networked devices by your router). I'm not actually sure what you might use this for except in instances where you've set up some sort of free public Wi- Fi because you're really generous—but not that generous—so I won't go into a lot of detail. That said, just enter the IP address (or if it's a range, use this calculator to determine the address range as it should be entered), click Add, and set your priority. Throttle By Device. Throttling network traffic by device is probably the easiest way to set up Quality of Service for devices dedicated to just one thing—like your Xbox, for example—or for the most important computers in your household (if you prioritize like that). DD- WRT's Qo. S offers two different ways to throttle bandwidth by device. You can either throttle by MAC address, a unique 1. You can generally find the MAC address several simple ways on most operating systems. In Windows, the easiest way is to open your Command Prompt and enter ipconfig /all. Your MAC address is the Physical Address. On a Mac, just open the Network Utility and look for the Hardware Address. If you're looking for your Xbox's MAC address, these instructions should help. Once you've got the MAC address of a device you want to set a priority for, just enter it into the MAC Priority section and click the Add button. Then, like before, set the Priority from the drop- down and save your changes. If you simply want to set priorities based on Ethernet ports on the back of your router (which, naturally, will only work on your wired connections), just find the Ethernet Port Priority section, pick the port on your router you want to prioritize, and set the rate. Keep in mind that if you set all of your ports to Premium, you haven't really done anything. The Best Setup? There's no best way to set up your Qo. S on your router, and it really just depends on what you need and what you use most. I use a combination of application priorities and MAC Priorities to get the kind of setup that I want, but depending on what kind of use your network gets, you may go for a completely different setup—just try a few different ways and see what works for you. I'm pretty new to Qo. S, too, so if I'm missing something or if you're rolling with Quality of Service on your router, let's hear how you prioritize your bandwidth in the comments. Adam Pash is a senior editor for Lifehacker who hates the heartbreak of lag. His weekly feature Hack Attack appears every Tuesday on Lifehacker. Subscribe to the Hack Attack feed to get new installments in your newsreader.
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