Windows 7 tcp speed tweaks

Covert Ops. Internet Tools. Linux Distros. MajorGeeks Windows Tweaks. System Tools. Smart Defrag. K-Lite Mega Codec Pack. K-Lite Codec Pack Update. Mozilla Firefox. I feel the pain that 56K users have and hope that by following this thread they can experience a faster more reliable internet connection.

There are a few things that one must understand prior to tweaking their 56K connections. The first is that it is actually a Being that you actually connect in the K range you need to understand that your maximum throughput is only going to be around 6 kilobytes per second.

If you have static you will have a very low connect speed and no tweak will fix that. This is an updated version of our original regstry patch, it's an. To install, extract the file first, then just right-click on the. You need to reboot for changes to take effect. To install, extract the file first, then right-click on the. To install, extract the. By default, when a DNS lookup fails due to temporary DNS problems , Windows still caches the unsuccessful DNS query, and in turn fails to connect to a host regardless of the fact that the DNS server might be able to handle your lookup seconds later.

This patch fixes the problem by configuring the DNS client to continue sending queries to an unresponsive network. To install, save to your HD, unzip the. Note: don't open the file, just right-click on the. The following patch increases Web page loading speed, by doubling the number of possible concurrent open connections. For example, imagine a web page has 20 images and some text - in order for your browser to get all these files, it opens 2 or 4 concurrent connections, depending on the Web server.

Increasing the number of open connections allows for faster retrieving of the data. Please note that the patch sets some values outside of the HTML specs. If you decide to install it, backup your Registry first.

Your system usually allocates 15 IRPs in its network stack. Try 32 first. SizReqBuf represents the size of the raw receive buffers within a server environment. This means that it will affect your ability to host something in a high-latency environment.

Modifying this value will help reduce the impact of lag. Your system usually places this buffer at bytes. For most servers, this is efficient enough, but sometimes you have a small amount of memory and cannot keep up with the high request volume. If you have a server with over MB of physical memory, modify the value to If you have less than MB of memory, you should consider getting a new computer, but you can modify this value in the meantime to Time to Live TTL tells routers how long a packet should stay in the air while attempting delivery before giving up and discarding the packet.

When the value is often high, your computer spends more time waiting for a failed packet to deliver, effectively decreasing the amount of productivity in your network.

Without a value set, Windows waits seconds for the transaction to finish. Set the value to anything between 1 and The best value is 64, although you can set lower values if you wish to have the packet killed more quickly.