Results 1 to 4 of 4

Thread: need help in tweaking my connection

  1. #1
    Junior Member
    Join Date
    Oct 2014
    Posts
    2

    Cool need help in tweaking my connection

    Hi guys. I have 6mbps connection and I'm only playing online games(cs, wow). I checked via optimizer and found that my connection's mtu is 1500. And I need help for tweaking my connection for better latency-ping. I need settings for tcp optimizer. Windows 7 ultimate. I need to know what can I disable in network card's properties.flow control? Rss scaling? Ipv4 checksum offload? Buffer size 256 or 512?
    1) is disabling qos is good?
    2) is disabling ipv6 is good?
    3) is disabling network throttling is good?
    4) is disabling auto-tuning is good?

  2. #2
    Regular Member KEiGHT's Avatar
    Join Date
    Feb 2014
    Location
    Romania
    Posts
    132
    Hello there,

    1) = Yes
    2) = Yes/No , recommended No
    3) = Yes
    4) = No (depending of your Line, in your case is better to set to highlyrestricted )
    after setting autotune level to highlyrestricted256960 (2-14 Mbit lines, depending on latency. MSS * 44 * 2^2)
    256960 <= your best RWIN for 6Mbps line, after setting like above at #4 if your MTU is set to 1500.

    Next, you should disable window scaling heuristics and set Congestion Control Provider (CTCP) with these commands;

    netsh int tcp set heuristics wsh=disabled
    netsh int tcp set global congestionprovider=ctcp

    restart PC !

    Cheers !
    Last edited by KEiGHT; 10-28-14 at 01:25 AM.
    Every man has his destiny.

  3. #3
    Junior Member
    Join Date
    Oct 2014
    Posts
    2
    Hi. Thank you for your fast reply. I did it and want to full optimize my connection
    analyzer says that
    TCP options string = 020405b40103030201010402
    MTU = 1500
    MTU is fully optimized for broadband.
    MSS = 1460
    Maximum useful data in each packet = 1460, which equals MSS.
    Default TCP Receive Window (RWIN) = 65700
    RWIN Scaling (RFC1323) = 2 bits (scale factor: 2^2=4)
    Unscaled TCP Receive Window = 16425
    Your TCP Window limits you to: 2628 kbps (329 KBytes/s) @ 200ms
    Your TCP Window limits you to: 1051 kbps (131 KBytes/s) @ 500ms
    MTU Discovery (RFC1191) = ON
    Time to live left = 52 hops
    TTL value is ok.
    Timestamps (RFC1323) = OFF
    Selective Acknowledgements (RFC2018) = ON
    IP type of service field (RFC1349) = 00000000 (0)

    this shows me that my rwin is 65700 at this moment. how i can change my RWIN to 256960? i can't find information for this.
    this is my tcp optimizer settings. which changes you will recommend?


    this is my network card settings. which changes you will recomend ? i just disabled power saving options.

    leave this all enabled?

    and some questions
    1)is disabling nagle algorythm is good?
    2)tcp chimney offload enable or disable?
    3)receive-side scaling state enabled or disabled?
    4)largesystemcache on or off? window scaling,timestamps?
    5)maxconnectionperserver?
    6)directcache nedma on or off?
    7)teredo pseudo interface on or off?
    8)what about this tweaks? good?

    [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Multimedia\SystemProfile]
    "SystemResponsiveness"=dword:00000000

    [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSMQ\Parameters]
    "TCPNoDelay"=dword:00000001

    [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Multimedia\SystemProfile\Tasks\Games]
    "Scheduling Category"="High"
    "SFIO Priority"="High"
    "Background Only"="False"
    "Priority"=dword:00000001
    "Clock Rate"=dword:00002710
    "GPU Priority"=dword:00000001
    "Affinity"=dword:00000000

    and what about "Remote Differential Compression" @windows components disable or leave it on?
    Last edited by jackslol; 10-28-14 at 08:20 AM.

  4. #4
    Regular Member KEiGHT's Avatar
    Join Date
    Feb 2014
    Location
    Romania
    Posts
    132
    256960 will be your maximum RWIN if you set highlyrestricted
    RWIN Scaling (RFC1323) = 2 bits (scale factor: 2^2 = 4 * 44 * MSS(1460)= 256960)

    [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Multimedia\SystemProfile]
    "SystemResponsiveness"=dword:00000014
    Last edited by KEiGHT; 10-29-14 at 04:13 AM.
    Every man has his destiny.

Similar Threads

  1. need help in tweaking my connection pls.
    By lance2003 in forum Broadband Tweaks Help
    Replies: 2
    Last Post: 05-17-08, 12:51 PM
  2. help me for tweaking my connection pls..
    By ad1wz in forum Broadband Tweaks Help
    Replies: 8
    Last Post: 05-06-08, 12:21 AM
  3. 2 mb ntl connection need help tweaking
    By herzeleid in forum Broadband Tweaks Help
    Replies: 12
    Last Post: 06-12-05, 01:08 PM
  4. How should I go about tweaking my connection?
    By 8bit in forum Broadband Tweaks Help
    Replies: 1
    Last Post: 08-25-04, 08:32 PM
  5. tweaking my connection
    By cnble80 in forum Broadband Tweaks Help
    Replies: 9
    Last Post: 04-12-03, 03:01 PM

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •