Optimize and Increase BitTorrent (BT) Download Speed in Vista ºñ½ºÅ¸¿¡ ÃÖÀûÈ ¹× Áõ¾× ºñÆ® Åä ·±Æ® ±â¼ú (BT) ´Ù¿î·Îµå ¼Óµµ
Windows Vista, like Windows XP SP2 or XP SP3, has also limit the number of concurrent simultaneous half-open TCP connections or sync packets that the system can establish at any one time. À©µµ¿ì ºñ½ºÅ¸, À©µµ¿ì XP SP2 ¶Ç´Â XP SP3Àº °°Àº µ¿½Ã µ¿½Ãµµ Àý¹ÝÀÇ ¼ö¸¦ - ¿·ÁÀÖ´Â TCP ¿¬°áÇϰųª µ¿±âÈ ÆÐŶ ½Ã½ºÅÛÀ» ÇÑ ¹ø¿¡ ¼³Á¤ÇÒ ¼ö ÀÖµµ·Ï Á¦ÇÑÇϰíÀÖ½À´Ï´Ù. To make thing worse, the TCP/IP network protocol stack in Windows Vista has been rewritten so that Vista can auto adapt and optimize network settings according to network connection configuration. ¹°°ÇÀ» ´õ ½É°¢ÇϰÔÇÏ·Á¸é, TCP / IP ³×Æ®¿öÅ© ÇÁ·ÎÅäÄÝ ½ºÅÃÀº Windows Vista¿¡¼ ÀÚµ¿À¸·Î ÀûÀÀÇÒ ¼ö ÀÖµµ·Ï ºñ½ºÅ¸¿Í ³×Æ®¿öÅ© ¼³Á¤À» ÃÖÀûÈÇÏ¿© ³×Æ®¿öÅ© ¿¬°á ±¸¼º¿¡ µû¶ó ÀçÀÛ ¼ºµÇ¾ú½À´Ï´Ù. The changes to Vista networking may make peer-to-peer downloading and uploading such as BitTorrent (BT) network crawling at slow speed. ºñ½ºÅ¸ ³×Æ®¿öÅ· º¯°æ - ´Ù¿î·Îµå¸¦ ÇǾî¿Í ºñÆ® Åä ·±Æ® ±â¼ú (BT) µî ³×Æ®¿öÅ© ¾÷·Îµå ´À¸° ¼Óµµ·Î Å©·Ñ ¸µ ÇǾî - ¸¸µé ¼öÀÖ½À´Ï´Ù.
P2P users using BitTorrent client such as uTorrent, BitComet, ABC, Azureus, or eDonkey network client such as eMule resorts various workarounds in order to speed up the torrents download speed. P2P´Â »ç¿ëÀÚ¸¦ À§ÇØ »ç¹æÀ¸·Î ´Ù¿î·Îµå ¼Óµµ¸¦ ÃÖ´ë ¼Óµµ·Î eMule ¸®Á¶Æ® µî ´Ù¾çÇÑ ÇØ°á uTorrent, BitComet, ABC ¹æ¼Û, Azureus, ¶Ç´Â e µ¿Å°¿Í °°Àº ³×Æ®¿öÅ© Ŭ¶óÀÌ¾ðÆ® ºñÆ® Åä ·±Æ® Ŭ¶óÀÌ¾ðÆ®¸¦ »ç¿ëÇÕ´Ï´Ù. Other than the usual port forwarding in router, firewall setting to unblock the BT client or other P2P client, and tweaking of options in the client itself, some users use °øÀ¯±â¿¡¼ Æ÷Æ® Æ÷¿öµùÀ» Æò¼Òº¸´Ù, ±âŸ BT´Â Ŭ¶óÀÌ¾ðÆ® ¶Ç´Â ´Ù¸¥ P2P´Â Ŭ¶óÀÌ¾ðÆ®¿Í Å¬¶óÀÌ¾ðÆ® ÀÚü¿¡ ¿É¼ÇÀÇ ¼³Á¤À» Á¶Á¤ Â÷´Ü ¹æÈº®, ÀϺΠ»ç¿ëÀÚµéÀÌ »ç¿ë patched tcpip.sys that remove the half-open connection limit ÆÐÄ¡ 30 Tcpip.sys ±× - ¿·Á ¿¬°á Á¦ÇÑ Á¦°Å imposed by Microsoft. ¸¶ÀÌÅ©·Î ¼ÒÇÁÆ®¿¡ ÀÇÇØ ³»·ÁÁ³´Ù.
If you don¡¯t want to modify or patch the the tcpip.sys of the system, here¡¯s another workaround which you can try if the change will solve the slow download problem and increase the P2P BitTorrent or ED2K download speed. °æ¿ì ¼öÁ¤Çϰųª ½Ã½ºÅÛÀÇ ÆÐÄ¡´Â Tcpip.sys ½ÍÁö ¾Ê¾Æ, ÇöÀçÀÇ º¯È ¼Óµµ°¡ ´À¸° °æ¿ì ´Ù¿î·Îµå ¹®Á¦¸¦ ÇØ°áÇÏ°í ¶Ç´Â ED2K ºñÆ® Åä ·±Æ®ÀÇ P2P ´Ù¿î·Îµå ¼Óµµ¸¦ ³ôÀÏ ¼öÀÖ´Â ´Ù¸¥ ¾î¶² ½Ãµµ ÇØ°á.
By default, Vista enables Receive Window Scaling and uses a RWIN (TCP/IP Receive Window) of 256 bytes with a scale factor of 8 (256^2*8=64K bytes) when performing the handshake, which allows the maximum size of RWIN at 16,776,960 bytes. ±âº»ÀûÀ¸·Î À©µµ¿ì ºñ½ºÅ¸¸¦ ¹Þ±âÀÖ°Ô ½ºÄÉÀϸµ°ú RWINÀ» »ç¿ë (TCP / IP°¡ ¼ö½Å â)¿¡ 256 ¹ÙÀÌÆ®ÀÇ 8ÀÇ ½ºÄÉÀÏ ÆÑÅÍ (256 ^ 2 * 8 =´Â 64K ¹ÙÀÌÆ®) RWIN ¶§ÀÇ ÃÖ´ë Å©±â¸¦ Çã¿ëÇÏ´Â ¾Ç¼ö, °ø¿¬°ú ÇÔ²² 16,776,960 ¹ÙÀÌÆ®. Some older routers, switches, servers or network equipments do not negotiate the scale factor, and will always communicate with a RWIN of 65536 bytes. ÀϺΠ±¸Çü ¶ó¿ìÅÍ, ½ºÀ§Ä¡, ¼¹ö ¶Ç´Â ³×Æ®¿öÅ© Àåºñ, ½ºÄÉÀÏ ÆÑÅÍ¿Í Çù»óÇÏÁö ¾Ê´Â´Ù Ç×»ó 65536 ¹ÙÀÌÆ®ÀÇ RWIN¿Í Åë½ÅÇÒ °ÍÀÌ´Ù. Thus in when Vista connects with 256 bytes RWIN, the connection speed will have slow start or dropped automatically. µû¶ó¼ ºñ½ºÅ¸ 256 ¹ÙÀÌÆ® RWIN ¶§, ¿¬°á ¼Óµµ°¡ ´À¸° ½ÃÀÛÇϰųª ¿¬°áÀ» ÀÚµ¿À¸·Î ¶³¾îÁ³´Ù.
The following command will set the TCP Auto Tuning feature to highly restricted, which allows the TCP/IP window to grow beyond its default value, and instructs Vista to use RWIN of 16,384 bytes with a scale factor of 2 (16384^2*2=64K bytes), with a maximum size of 262,140 bytes. ´ÙÀ½ ¸í·ÉÀº TCP ÀÚµ¿ Æ©´× ±â´ÉÀ» ¼³Á¤ÇÑ´Ù °íµµ´Â 16384 ¹ÙÀÌÆ®ÀÇ RWIN 2ÀÇ ½ºÄÉÀÏ ÆÑÅÍ (16384 ^ 2 * 2¿Í =¸¦ »ç¿ëÇÏ¿© TCP / IP¸¦ ±âº» °¡Ä¡¸¦ ³Ñ¾î ¼ºÀå â ¹× Áö½Ã ºñ½ºÅ¸ ¼ö ÀÖµµ·Ï Á¦ÇÑ ´Â 64K ¹ÙÀÌÆ®), 262,140 ¹ÙÀÌÆ®ÀÇ ÃÖ´ë Å©±â. Open an ¿±â elevated command prompt »ó½ÂµÈ ¸í·É ÇÁ·ÒÇÁÆ® to run the command. ¸í·ÉÀ» ½ÇÇàÇÕ´Ï´Ù.
netsh interface tcp set global autotuninglevel=highlyrestricted ¼³Á¤ netsh interface tcp set global autotuninglevel=highlyrestricted
If restricting TCP/IP Auto Tuning level doesn¡¯t help, try the other values possible for the autoTuningLevel parameter: ¸¸ÀÏ Á¦ÇÑÀº TCP / IP¸¦ ÀÚµ¿À¸·Î Á¶Á¤ ¼öÁØÀ¸·Î µµ¿òÀ̵ÇÁö ¾ÊÀ¸¸é, autoTuningLevel ¸Å°³ º¯¼ö¿¡ ´ëÇØ ´Ù¸¥ °ªÀ» °¡´ÉÇÑ ½Ãµµ :
- disabled - Fix the receive window at the default value, which is 65536 bytes RWIN. Àå¾Ö - ¼öÁ¤ ±âº»°ªÀº 65536 ¹ÙÀÌÆ®ÀÔ´Ï´Ù RWIN âÀÌ ³ªÅ¸³³´Ï´Ù.
- highlyrestricted - Allow for the receive window to grow beyond the default value, but do so very conservatively. highlyrestricted - ±âº» °¡Ä¡¸¦ ³Ñ¾î ¼ºÀåÀ»À§ÇÑ Ã¢ÀÌ ³ªÅ¸³¯ ¼ö ÀÖÁö¸¸ ¸Å¿ì º¸¼öÀû ¾Ê½À´Ï´Ù.
- restricted - Allow for the receive window to grow beyond the default value, but limit such growth in some scenarios. Á¦ÇÑµÈ - ±âº» °¡Ä¡¸¦ ³Ñ¾î ¼ºÀåÇϴ âÀÌ ³ªÅ¸³³´Ï´Ù Çã¿ëµÇÁö¸¸, ÀϺΠ½Ã³ª¸®¿À¿¡¼ ÀÌ·¯ÇÑ ¼ºÀåÀ» Á¦ÇÑÇÒ ¼öÀÖ½À´Ï´Ù.
- normal - Allow for the receive window to grow to accommodate almost all scenarios. Á¤»ó - °ÅÀÇ ¸ðµç ½Ã³ª¸®¿À¸¦ ¼ö¿ëÇÒ ¼ö ÀÖµµ·Ï ¼ºÀå âÀÌ ³ªÅ¸³¯ ¼öÀÖ½À´Ï´Ù.
- experimental - Allow for the receive window to grow to accommodate extreme scenarios. ½ÇÇè - ±Ø´ÜÀûÀÎ ½Ã³ª¸®¿À¸¦ ¼ö¿ëÇÒ ¼ö ÀÖµµ·Ï ¼ºÀå âÀÌ ³ªÅ¸³¯ ¼öÀÖ½À´Ï´Ù.
Reboot the computer after changing this setting. ÀÌ ¼³Á¤À» º¯°æÇÑ ÈÄ ÄÄÇ»Å͸¦ ÀçºÎ ÆÃÇÕ´Ï´Ù. The changing the autotuninglevel will also solve problems such as slow loading of website¡¯s web page, or web site sending data slowly or drops the data completely as described in ´Â autotuninglevel¿¡µµ ¹®Á¦°¡ À¥»çÀÌÆ®ÀÇ À¥ ÆäÀÌÁöÀÇ ·Îµù ¼Óµµ, ¶Ç´Â À¥ »çÀÌÆ® µîÀÇ ´À¸®°Ô µ¥ÀÌÅ͸¦ º¸³»°Å³ª µ¥ÀÌÅ͸¦ ¿ÏÀüÈ÷ ÇØ°áµÈ´Ù º¯È¿¡ ¼³¸íµÇ¾îÀÖ´Â »óǰ KB929868 , or other slow connection problem such as , ¾Æ´Ï¸é ´Ù¸¥ õõÈ÷ ¿¬°á ¹®Á¦ µî°ú °°Àº slow downloading of POP3 email POP3¸¦ À̸ÞÀÏÀÇ ´Ù¿î·Îµå ¼Óµµ .
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May 3rd, 2008 19:39 2008³â 5¿ù 3ÀÏ 19½Ã 39ºÐ
Im having problems with this.. ÀÌ ¹®Á¦ ÀÓ .. something like TrueVector always stops responding and needs to be closed.. ºñ½ÁÇÑ ÀÀ´äÀ» ÁßÁöÇϰí TrueVector Ç×»ó ´ÝÇôÀÖÀ» ÇÊ¿ä .. How can i resotre/undo this changes??? ¾î¶»°Ô resotre /ÀÌ º¯°æ »çÇ×À» Ãë¼ÒÇÒ ¼ö ÀÖ½À´Ï±î???
May 18th, 2008 01:38 5 ¿ù 18 ÀÏ 2008 01:38
[...] Improve torrent speed and fix slow or even not moving downloading and uploading speed when using P2P programs. [...] °Ý·ù°¡ ´À¸®°Å³ª ½ÉÁö¾î ¼öÁ¤ ÇÁ·Î±×·¥À» ´Ù¿î·Îµå ¼Óµµ¸¦ °³¼±Çϰí À̵¿ÇÏÁö ¾Ê´Â P2P ÇÁ·Î±×·¥À» »ç¿ëÇÏ¸é ¼Óµµ¸¦ ¾÷·ÎµåÇÕ´Ï´Ù. (see how to optimize torrent speed in Vista) [...] (Vista¿¡¼ ±Þ·ùÀÇ ¼Óµµ¸¦ ÃÖÀûÈÇÏ´Â ¹æ¹ý ÂüÁ¶) [...]
October 1st, 2008 23:51 2008³â 10¿ù 1ÀÏ 22:05
[...] to utorrent instead of it trying to use both. [...]ÇÏ´Â ´ë½Å utorrent µÑ ´Ù »ç¿ëÇÏ·Á°íÇÕ´Ï´Ù. I googled a bit and came across plenty of sites like this. ³»°¡ Á» °Ë»öÁ»ÀÌ °°Àº »çÀÌÆ®µµ ¸¹ÀÌ ¸¸³µ´Ù. Might be something you could check out. üũ ¾Æ¿ô ¼öÀÖ´Â ÀÏÀÌ ¹º°¡ÀÖÀ» ¼öµµÀÖ½À´Ï´Ù. __________________ .: Bob :. __________________. : ¹ä :. He Lives in a pineapple [...] ±×´Â ÆÄÀξÖÇà Áý¿¡ »ç´Â [...]