Sunday, December 5, 2010

Increase torrent speed

Here we are using utorrent 2.2 as an exemplary client with a 256k connection. We won’t waste more time, lets start changing the settings.

Connections Pane:

Change Your Network Settings

In Connections pane, Under “Port used for incoming connections”, enter any port number. It is best to use a port number above 10000. Mine is 17590 as shown in the pic.

Randomize Port Each Time Utorrent Start

This option randomizes the port each time utorrent starts, which is highly unnecessary, UNCHECK it.

Enable UPnP Port Mapping And NAT-PMP Port Mapping

If you are manually forwarding your port than keep it UNCHECKED, but if you dont know what port forwarding is or you’re not forwarding the port manually than CHECK it.

Add Utorrent To Windows Firewall Exceptions

UNCHECK it if your windows firewall is disabled, try disabling the Windows firewall whenever using torrents, because Windows firewall

literally hates torrents, it won’t allow to increase the speed ever.

Bandwidth Pane:

Global Maximum Number of Connections

This option lets you “the number of connections made to your torrent”, it should not be set too low and not too high either, if you’ll set it too low, the torrent wont be able to connect with seeds and peers, if you set it too high it will cause too much bandwidth wastage. For 256K connection 130 is optimal. for other connections you can calculate it by this formula: upload speed x 80%

Maximum Number of connected peers per torrent

70 (for 256k) is optimal for other connections use this formula: upload speed * 1.3

Number of upload slots per torrent

Optimal setting for 256k connection is 3. To calculate your settings, try this formula:

1 + (upload speed / 6)

Use additional upload slots if upload speed <90%

it should be CHECKED.

Maximum Number Of Download Speed

It may sound interesting not to limit your download speed, but it greatly affects the downloading if set to unlimited. To calculate this setting use:

download speed * 90%

BitTorrent Pane:

Enable DHT Network

Its highly recommended to CHECK this option, it highly improves the speed.

Protocol Encryption

It is recommended to either select FORCED or ENABLE for thi

s option, This can help increase speed in many ISPs.

Enable DHT for new torrents

CHECK it.

Enable Peer Exchange

CHECK it.

Ask Tracker For Scrape Information

CHECK it.

Enable Local Peer Discovery

CHECK it.

Limit Local Peer Bandwidth

UNCHECK it.

Advanced Pane:



Net.max_Halfopen

The default setting in Windows XP for maximum connections is 8 which is not optimal enough for torrents to connect to seeds and peers. The best way to increase the number of half open connections is to increase the value for 8 to 50 to 60, too high or too low will decrease the download speed drastically. We will have to apply a patch too to increase the default value (in Windows XP SP2 only), you can apply the patch from here, this patch will increase the half open connections on OS level.

NOTE: Windows update

sometimes revert this setting back to default one, so its better to keep checking every now and then.

Peer.disconnect_inactive_interval

Increase the value from default 300 to 600, it also increases the download speed.

Well that shopuld do about settings.... now get this program and set it to optimal its called TCP optimiser

http://www.speedguide.net/downloads.php

Now for a particular torrent add trackers to its tracker list..note i got the tracker list from the locations tab from where i downloaded the torrent..this could be from monova piratebay kickasstorrents and so on.

http://tracker.publicbt.com/announce

http://tracker.openbittorrent.com/announce

http://tracker.ilibr.org:6969/announce

udp://tracker.publicbt.com:80/announce

udp://tracker.openbittorrent.com:80/announce

udp://tracker.ilibr.org:6969/announce

http://nemesis.1337x.org/announce

http://genesis.1337x.org:1337/announce

http://exodus.1337x.org/announce

http://fr33dom.h33t.com:3310/announce

http://www.h33t.com:3310/announce

http://denis.stalker.h3q.com:6969/announce

http://tracker.torrent.to:2710/announce

http://bt.rghost.net/announce

http://pow7.com:80/announce

http://tracker.ex.ua:80/announce

http://tracker.torrentbay.to:6969/announce

http://bt1.the9.com:6969/announce

http://bt6.the9.com:6969/announce

http://linuxoid.in:4443/announce

http://tracker.torrentbox.com:2710/announce

http://mixfiend.com:6969/announce

http://sombarato.org:6969/announce

http://dl.viewcave.com:4425/announce

http://tracker.hdbbt.com:6969/announce

http://3dfreedom.ru:6969/announce

http://bt.rutor.org:2710/announce

http://opensharing.org:2710/announce

http://umunu.com:1984/announce

note some of the trackers from sites like monova maybe private..so no luck there ... if you are willing spent some time googling...

Well thats it for my small tutorial on increasing torrent speeds...

CREDITS:

A big shout-out to my friend Sivaranj for introducing me to torrents

also thanks to the always open wikipedia

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