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Tweak me because im weak.
Posted: Tue Apr 01, 2008 6:47 am
by kriscyme
Please help me with this issue..i would appreaciate your help a lot.
having slow speed frustrates me alot.
Pls Help..
« SpeedGuide.net TCP Analyzer Results »
Tested on: 04.01.2008 06:44
IP address: 121.54.x.xx
TCP options string: 020405b401010402
MSS: 1460
MTU: 1500
TCP Window: 17520 (multiple of MSS)
RWIN Scaling: 0
Unscaled RWIN : 17520
Reccomended RWINs: 64240, 128480, 256960, 513920
BDP limit (200ms): 701kbps (88KBytes/s)
BDP limit (500ms): 280kbps (35KBytes/s)
MTU Discovery: ON
TTL: 107
Timestamps: OFF
SACKs: ON
IP ToS: 00000000 (0)
Thanks in Advance!
Posted: Tue Apr 01, 2008 7:01 am
by Rollingstone
What speed are you paying for?
Which country are you in ?
Tweak my smartbro..
Posted: Tue Apr 01, 2008 11:41 pm
by kriscyme
paying for 384kbps speed.
im from the philippines.
Posted: Tue Apr 01, 2008 11:52 pm
by Rollingstone
Try the following with TCP Optimizer:
General Settings tab:
Custom settings - check
Modify All Network Adapters - check
network adapter selection - your NIC
MTU 1500
TTL - 64
TCP Receive Window - 32120
MTU Discovery - Yes
Black Hole Detect - No
Selective Acks - Yes
Max Duplicate ACKs - 2
TCP 1323 Options:
Windows Scaling - uncheck
Timestamps - uncheck
Advanced Settings tab:
Max Connections per Server - 10
Max Connections per 1.0 Server - 20
LocalPriority - 1
Host Priority - 1
DNSPriority - 1
NetbtPriority - 1
Lan Browsing speedup - optimized
QoS: NonBestEffortLimit - 0
ToS: DisableUserTOSSetting - 0
ToS: DefaultTOSValue - 80
MaxNegativeCacheTtl - 0
NetFailureCacheTime - 0
NegativeSOACache Time - 0
LAN Request Buffer Size - 32768
Then select "Apply Changes" and reboot to take effect
After reboot, post new TCP Analyzer Report
Tweak my smartbro..
Posted: Tue Apr 01, 2008 11:58 pm
by kriscyme
THanks...
result
Posted: Wed Apr 02, 2008 12:05 am
by kriscyme
« SpeedGuide.net TCP Analyzer Results »
Tested on: 04.02.2008 00:04
IP address: 121.54.x.xx
TCP options string: 020405b401010402
MSS: 1460
MTU: 1500
TCP Window: 65535 (NOT multiple of MSS)
RWIN Scaling: 0
Unscaled RWIN : 65535
Reccomended RWINs: 64240, 128480, 256960, 513920
BDP limit (200ms): 2621kbps (328KBytes/s)
BDP limit (500ms): 1049kbps (131KBytes/s)
MTU Discovery: ON
TTL: 43
Timestamps: OFF
SACKs: ON
IP ToS: 00000000 (0)
Posted: Wed Apr 02, 2008 12:11 am
by Rollingstone
TCP Window: 65535
Rerun TCP Settings I gave. When done correctly , TCP Window should be 32120
help
Posted: Fri Apr 04, 2008 10:34 pm
by kriscyme
can i still tweak my connection even though im using a router?
Posted: Fri Apr 04, 2008 11:02 pm
by kriscyme
i did everything u have told me follow every instructions u gave me...
still the result is this.....
i can even send u a screen shot in my tcp optimizer...
« SpeedGuide.net TCP Analyzer Results »
Tested on: 04.04.2008 23:01
IP address: 121.54.x.xx
TCP options string: 020405a00103030001010402
MSS: 1440
MTU: 1480
TCP Window: 16448 (NOT multiple of MSS)
RWIN Scaling: 0
Unscaled RWIN : 16448
Reccomended RWINs: 63360, 126720, 253440, 506880
BDP limit (200ms): 658kbps (82KBytes/s)
BDP limit (500ms): 263kbps (33KBytes/s)
MTU Discovery: ON
TTL: 107
Timestamps: OFF
SACKs: ON
IP ToS: 00000000 (0)
Posted: Sat Apr 05, 2008 12:27 am
by Rollingstone
Download Cablenut
http://www.softpedia.com/get/Tweak/Netw ... eNut.shtml
Run it and enter for DefaultReceiveWindow - 32120, reboot and post your TCP Analyzer Report.
::::::::Edited:::::::::::
@Trogers : Thanks
@kriscyme :
Try the following with TCP Optimizer:
General Settings tab:
Custom settings - check
Modify All Network Adapters - check
network adapter selection - your NIC
MTU 1480
TTL - 64
TCP Receive Window - 31680
MTU Discovery - Yes
Black Hole Detect - No
Selective Acks - Yes
Max Duplicate ACKs - 2
TCP 1323 Options:
Windows Scaling - uncheck
Timestamps - uncheck
Advanced Settings tab:
Max Connections per Server - 10
Max Connections per 1.0 Server - 20
LocalPriority - 1
Host Priority - 1
DNSPriority - 1
NetbtPriority - 1
Lan Browsing speedup - optimized
QoS: NonBestEffortLimit - 0
ToS: DisableUserTOSSetting - 0
ToS: DefaultTOSValue - 80
MaxNegativeCacheTtl - 0
NetFailureCacheTime - 0
NegativeSOACache Time - 0
LAN Request Buffer Size - 32768
Then select "Apply Changes" and reboot to take effect
After reboot, check your TCP Settings with TCP Analyzer
Posted: Sat Apr 05, 2008 12:38 am
by trogers
Note that he is using a router and his MTU has changed to 1480.
BOss
Posted: Mon Apr 07, 2008 8:31 am
by kriscyme
Boss...
can u do anythin about my speed..i mean tweak it though i used a router?
Posted: Mon Apr 07, 2008 10:08 am
by trogers
kriscyme wrote:Boss...
can u do anythin about my speed..i mean tweak it though i used a router?
Log into your router and make sure MTU (or MRU) is set to 1500 and MSS to 1460. Save and reboot the router.
Then run the settings Rollingstone gave that have MTU at 1500 and TCP Window at 32120.
Posted: Wed Sep 10, 2008 10:47 pm
by kriscyme
i cant see MSS in my router.
Im using... linksys BEFSR41
i did change my MTU to 1500 but cant change my MSS to 1480
Posted: Thu Sep 11, 2008 6:22 am
by trogers
kriscyme wrote:i cant see MSS in my router.
Im using... linksys BEFSR41
i did change my MTU to 1500 but cant change my MSS to 1480
MSS = MTU - 40
If your MTU is set at 1500, MSS wuld automatically be at 1460.
If your MTU is at 1480, MSS will become 1440.
If your router has no setting for MSS, then it will be set automatically.