View Full Version : i'm a rookie and need help
I'm from indonesia.
DSL 256/64 kbps
ISP Indosat-M2
Win XP Pro Sp2
« SpeedGuide.net TCP Analyzer Results »
Tested on: 03.27.2007 23:58
IP address: 124.81.x.xxx
TCP options string: 020405ac0103030001010402
MSS: 1452
MTU: 1492
TCP Window: 1452 (multiple of MSS)
RWIN Scaling: 0
Unscaled RWIN : 1452
Reccomended RWINs: 63888, 127776, 255552, 511104
BDP limit (200ms): 58kbps (7KBytes/s)
BDP limit (500ms): 23kbps (3KBytes/s)
MTU Discovery: ON
TTL: 42
Timestamps: OFF
SACKs: ON
IP ToS: 00000000 (0)
Please help me to optimized mine....
Thanks a lot.
trogers
03-28-07, 12:43 AM
Selamat Pagi dru90n,
Try the following with TCP Optimizer:
General Settings tab:
Custom settings - check
Modify All Network Adapters - check
network adapter selection - your NIC
MTU 1492
TTL - 64
TCP Receive Window - 17424
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 - 8
Max Connections per 1.0 Server - 10
LocalPriority - 1
Host Priority - 1
DNSPriority - 1
NetbtPriority - 1
Lan Browsing speedup - optimized
QoS: NonBestEffortLimit - 0
ToS: DisableUserTOSSetting - 0
ToS: DefaultTOSValue - 96
MaxNegativeCacheTtl - 0
NetFailureCacheTime - 0
NegativeSOACache Time - 0
LAN Request Buffer Size - 32768
Then select "Apply Changes" and reboot to take effect
After reboot, test your speed at this link using the test server in Jarkata:
http://www.speedtest.net/
Selamat Pagi dru90n,
Try the following with TCP Optimizer:
General Settings tab:
Custom settings - check
Modify All Network Adapters - check
network adapter selection - your NIC
MTU 1492
TTL - 64
TCP Receive Window - 17424
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 - 8
Max Connections per 1.0 Server - 10
LocalPriority - 1
Host Priority - 1
DNSPriority - 1
NetbtPriority - 1
Lan Browsing speedup - optimized
QoS: NonBestEffortLimit - 0
ToS: DisableUserTOSSetting - 0
ToS: DefaultTOSValue - 96
MaxNegativeCacheTtl - 0
NetFailureCacheTime - 0
NegativeSOACache Time - 0
LAN Request Buffer Size - 32768
Then select "Apply Changes" and reboot to take effect
After reboot, test your speed at this link using the test server in Jarkata:
http://www.speedtest.net/
Thanks for your reply....
Btw i still got no good result, why??? :confused:
As usually, i could download file with rate 20 kB/s, then i got slower (8 kB/s) since i installed tune up utilities 2006.
trogers
03-28-07, 11:02 PM
Do a tracert to www.yahoo.com and post.
Do a tracert to www.yahoo.com and post.
traceroute to www.yahoo.com (69.147.114.210), 30 hops max, 40 byte packets
1 66.230.216.1 (66.230.216.1) 0.315 ms 0.256 ms 0.250 ms
2 e1f.dr5.as30217.net (84.40.24.45) 0.524 ms 0.746 ms 0.985 ms
3 e3-1.co2.as30217.net (84.40.24.81) 0.376 ms 0.456 ms 0.512 ms
4 66.113.197.45 (66.113.197.45) 0.408 ms 0.428 ms 0.456 ms
5 66.113.197.49 (66.113.197.49) 31.745 ms 31.762 ms 31.776 ms
6 nyiix.bas1-m.nyc.yahoo.com (198.32.160.121) 32.098 ms 32.016 ms 31.890 ms
7 ge-0-0-8.p170.pat2.dce.yahoo.com (216.115.96.80) 39.119 ms 39.109 ms ge-0-0-9.p815.pat2.dce.yahoo.com (216.115.98.109) 38.316 ms
8 ge-2-1-0-p141.msr1.re1.yahoo.com (216.115.108.19) 37.887 ms ge-3-1-0-p141.msr1.re1.yahoo.com (216.115.108.59) 38.802 ms 38.968 ms
9 ge-1-42.bas-a2.re3.yahoo.com (66.196.112.203) 38.671 ms 38.691 ms ge-1-41.bas-a2.re3.yahoo.com (66.196.112.201) 37.855 ms
trogers
03-28-07, 11:33 PM
Not a traceroute. A tracert.
To do a tracert, click 'Start' and then 'Run'. Type "cmd" into the box and click 'ok'.
A DOS black screen will appear. Type after the C:\>
tracert www.yahoo.com
and press enter key
When test is completed, move mouse cusor to the DOS black screen, click right and choose 'select all'.
Move mouse cursor to the Quick Reply box of this forum, click right and 'paste'.
Not a traceroute. A tracert.
To do a tracert, click 'Start' and then 'Run'. Type "cmd" into the box and click 'ok'.
A DOS black screen will appear. Type after the C:\>
tracert www.yahoo.com
and press enter key
When test is completed, move mouse cusor to the DOS black screen, click right and choose 'select all'.
Move mouse cursor to the Quick Reply box of this forum, click right and 'paste'.
ooppss sorry...
okay it's the result
Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.
C:\Documents and Settings\GarNet>tracert www.yahoo.com
Tracing route to www.yahoo-ht3.akadns.net [209.131.36.158]
over a maximum of 30 hops:
1 2 ms 1 ms 1 ms 124.81.9.153
2 598 ms 538 ms 496 ms 10.10.11.2
3 525 ms 658 ms 542 ms 219.83.104.1
4 653 ms 751 ms 606 ms 202.155.0.181
5 524 ms 609 ms 613 ms 202.155.0.181
6 738 ms 500 ms 730 ms gw-01.indosat.net.id [202.155.27.29]
7 627 ms 599 ms 667 ms ge-0-2-0.distri-04.jkt.ipbb.indosat.net.id [202.
155.137.17]
8 * * 641 ms ge-4-0-0.gw2.jkt.ipbb.indosat.com [202.93.46.212
]
9 749 ms 818 ms 843 ms 500.POS2-1.IG2.SAC1.ALTER.NET [157.130.210.217]
10 761 ms 1777 ms 705 ms 0.so-1-0-0.XL1.SAC1.ALTER.NET [152.63.54.114]
11 753 ms 760 ms 709 ms 0.so-6-0-0.XL1.SCL2.ALTER.NET [152.63.56.150]
12 765 ms 760 ms 692 ms 0.so-6-0-0.BR1.SCL2.ALTER.NET [152.63.57.49]
13 909 ms 853 ms 754 ms 204.255.173.42
14 1125 ms 873 ms 721 ms so-1-2-0.bbr1.SanJose1.Level3.net [209.244.3.137
]
15 735 ms 726 ms 1048 ms ae-13-55.car3.SanJose1.Level3.net [4.68.123.141]
16 843 ms 755 ms 770 ms 4.71.112.14
17 740 ms 737 ms 1006 ms g-1-0-0-p161.msr1.sp1.yahoo.com [216.115.107.63]
18 749 ms 807 ms 720 ms te-8-1.bas-a2.sp1.yahoo.com [209.131.32.19]
19 802 ms 1246 ms 726 ms f1.www.vip.sp1.yahoo.com [209.131.36.158]
Trace complete.
trogers
03-29-07, 12:05 AM
ooppss sorry...
okay it's the result
Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.
C:\Documents and Settings\GarNet>tracert www.yahoo.com
Tracing route to www.yahoo-ht3.akadns.net [209.131.36.158]
over a maximum of 30 hops:
1 2 ms 1 ms 1 ms 124.81.xxx.xxx
2 598 ms 538 ms 496 ms 10.10.11.2
3 525 ms 658 ms 542 ms 219.83.104.1
4 653 ms 751 ms 606 ms 202.155.0.181
5 524 ms 609 ms 613 ms 202.155.0.181
6 738 ms 500 ms 730 ms gw-01.indosat.net.id [202.155.27.29]
7 627 ms 599 ms 667 ms ge-0-2-0.distri-04.jkt.ipbb.indosat.net.id [202.
155.137.17]
8 * * 641 ms ge-4-0-0.gw2.jkt.ipbb.indosat.com [202.93.46.212
]
9 749 ms 818 ms 843 ms 500.POS2-1.IG2.SAC1.ALTER.NET [157.130.210.217]
10 761 ms 1777 ms 705 ms 0.so-1-0-0.XL1.SAC1.ALTER.NET [152.63.54.114]
11 753 ms 760 ms 709 ms 0.so-6-0-0.XL1.SCL2.ALTER.NET [152.63.56.150]
12 765 ms 760 ms 692 ms 0.so-6-0-0.BR1.SCL2.ALTER.NET [152.63.57.49]
13 909 ms 853 ms 754 ms 204.255.173.42
14 1125 ms 873 ms 721 ms so-1-2-0.bbr1.SanJose1.Level3.net [209.244.3.137
]
15 735 ms 726 ms 1048 ms ae-13-55.car3.SanJose1.Level3.net [4.68.123.141]
16 843 ms 755 ms 770 ms 4.71.112.14
17 740 ms 737 ms 1006 ms g-1-0-0-p161.msr1.sp1.yahoo.com [216.115.107.63]
18 749 ms 807 ms 720 ms te-8-1.bas-a2.sp1.yahoo.com [209.131.32.19]
19 802 ms 1246 ms 726 ms f1.www.vip.sp1.yahoo.com [209.131.36.158]
Trace complete.
What kind of router and modem are you using?
Ping times at hop 1 show those of a router, but the IP address does not.
Ping times at hop 2 are very high.
Download, update and scan and remove all spyware/malware with
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For the first 2, search in Google.
i use NERA Satlink 1910 DVB.
and i don't what that's mean
ok, i'll try....
thanks for help...
stand by.... i'll be back
i have dl that program and update then run it.
nothing found....
i try tracert again and the result still same...
why???
help me please....
trogers
03-29-07, 11:20 AM
i use NERA Satlink 1910 DVB.
and i don't what that's mean
Your ISP is using a two-way satellite system? That explains the high ping times.
Do this test and when test is completed, click the 'Statistics' button and post the pop-up report:
http://miranda.ctd.anl.gov:7123/
Your ISP is using a two-way satellite system? That explains the high ping times.
Do this test and when test is completed, click the 'Statistics' button and post the pop-up report:
http://miranda.ctd.anl.gov:7123/
it's the results:
WEB100 Enabled Statistics:
Checking for Middleboxes . . . . . . . . . . . . . . . . . . Done
running 10s outbound test (client to server) . . . . . 30.08Kb/s
running 10s inbound test (server to client) . . . . . . 30.87kb/s
------ Client System Details ------
OS data: Name = Windows XP, Architecture = x86, Version = 5.1
Java data: Vendor = Sun Microsystems Inc., Version = 1.5.0_05
------ Web100 Detailed Analysis ------
Dial-up modem link found.
Link set to Full Duplex mode
No network congestion discovered.
Good network cable(s) found
Normal duplex operation found.
Web100 reports the Round trip time = 2939.83 msec; the Packet size = 1452 Bytes; and
No packet loss was observed.
This connection is receiver limited 54.35% of the time.
This connection is network limited 45.62% of the time.
Web100 reports TCP negotiated the optional Performance Settings to:
RFC 2018 Selective Acknowledgment: ON
RFC 896 Nagle Algorithm: ON
RFC 3168 Explicit Congestion Notification: OFF
RFC 1323 Time Stamping: OFF
RFC 1323 Window Scaling: OFF
Information: Network Middlebox is modifying MSS variable
Server IP addresses are preserved End-to-End
Client IP addresses are preserved End-to-End
WEB100 Kernel Variables:
Client: localhost/127.0.0.1
AckPktsIn: 59
AckPktsOut: 0
BytesRetrans: 0
CongAvoid: 0
CongestionOverCount: 0
CongestionSignals: 0
CountRTT: 59
CurCwnd: 36300
CurMSS: 1452
CurRTO: 7920
CurRwinRcvd: 17424
CurRwinSent: 5840
CurSsthresh: 2147483647
DSACKDups: 0
DataBytesIn: 0
DataBytesOut: 71148
DataPktsIn: 0
DataPktsOut: 95
DupAcksIn: 0
ECNEnabled: 0
FastRetran: 0
MaxCwnd: 36300
MaxMSS: 1452
MaxRTO: 7920
MaxRTT: 4750
MaxRwinRcvd: 17424
MaxRwinSent: 5840
MaxSsthresh: 0
MinMSS: 726
MinRTO: 3040
MinRTT: 930
MinRwinRcvd: 1452
MinRwinSent: 5840
NagleEnabled: 1
OtherReductions: 0
PktsIn: 59
PktsOut: 95
PktsRetrans: 0
X_Rcvbuf: 107520
RcvWinScale: 7
SACKEnabled: 3
SACKsRcvd: 0
SendStall: 0
SlowStart: 23
SampleRTT: 4610
SmoothedRTT: 4470
X_Sndbuf: 107520
SndWinScale: 0
SndLimTimeRwin: 8120751
SndLimTimeCwnd: 6817046
SndLimTimeSender: 2989
SndLimTransRwin: 1
SndLimTransCwnd: 1
SndLimTransSender: 1
SndLimBytesRwin: 32670
SndLimBytesCwnd: 37026
SndLimBytesSender: 1452
SubsequentTimeouts: 0
SumRTT: 173450
Timeouts: 0
TimestampsEnabled: 0
WinScaleRcvd: 0
WinScaleSent: 7
DupAcksOut: 0
StartTimeUsec: 476713
Duration: 14941449
c2sData: 1
c2sAck: 1
s2cData: 8
s2cAck: 1
half_duplex: 0
link: 100
congestion: 0
bad_cable: 0
mismatch: 0
spd: 0.00
bw: 3.77
loss: 0.000001000
avgrtt: 2939.83
waitsec: 0.00
timesec: 14.00
order: 0.0000
rwintime: 0.5435
sendtime: 0.0002
cwndtime: 0.4563
rwin: 0.1329
swin: 0.8203
cwin: 0.2769
rttsec: 2.939831
Sndbuf: 107520
aspd: 0.00000
Checking for mismatch on uplink
(speed > 50 [0>50], (xmitspeed < 5) [0.03<5]
(rwintime > .9) [0.54>.9], (loss < .01) [1.0E<.01]
Checking for excessive errors condition
(loss/sec > .15) [7.14>.15], (cwndtime > .6) [0.45>.6],
(loss < .01) [1.0E<.01], (MaxSsthresh > 0) [0>0]
Checking for 10 Mbps link
(speed < 9.5) [0<9.5], (speed > 3.0) [0>3.0]
(xmitspeed < 9.5) [0.03<9.5] (loss < .01) [1.0E<.01], (mylink > 0) [0.064>0]
Checking for Wireless link
(sendtime = 0) [2.0E=0], (speed < 5) [0<5]
(Estimate > 50 [3.77>50], (Rwintime > 90) [0.54>.90]
(RwinTrans/CwndTrans = 1) [1/1=1], (mylink > 0) [0.064>0]
Checking for DSL/Cable Modem link
(speed < 2) [0<2], (SndLimTransSender = 0) [1=0]
(SendTime = 0) [2.0E-4=0], (mylink > 0) [0.064>0]
Checking for half-duplex condition
(rwintime > .95) [0.54>.95], (RwinTrans/sec > 30) [0.07>30],
(SenderTrans/sec > 30) [0.07>30], OR (mylink <= 10) [0.064<=10]
Checking for congestion
(cwndtime > .02) [0.45>.02], (mismatch = 0) [0=0]
(MaxSsthresh > 0) [0>0]
estimate = 3.77 based on packet size = 11Kbits, RTT = 2939.83msec, and loss = 1.0E-6
The theoretical network limit is 3.77 Mbps
The NDT server has a 105.0 KByte buffer which limits the throughput to 0.27 Mbps
Your PC/Workstation has a 17.0 KByte buffer which limits the throughput to 0.04 Mbps
The network based flow control limits the throughput to 0.09 Mbps
Client Data reports link is 'Dial-up', Client Acks report link is 'Dial-up'
Server Data reports link is 'OC-48', Server Acks report link is 'Dial-up'
trogers
03-29-07, 11:55 PM
First try the following with TCP Optimizer to see if your MTU can be increased to 1500:
General Settings tab:
Custom settings - check
Modify All Network Adapters - check
network adapter selection - your NIC
MTU 1500
TTL - 64
TCP Receive Window - leave blank
MTU Discovery - Yes
Black Hole Detect - No
Selective Acks - Yes
Max Duplicate ACKs - 2
TCP 1323 Options:
Windows Scaling - checked
Timestamps - uncheck
Advanced Settings tab:
Max Connections per Server - 8
Max Connections per 1.0 Server - 10
LocalPriority - 1
Host Priority - 1
DNSPriority - 1
NetbtPriority - 1
Lan Browsing speedup - optimized
QoS: NonBestEffortLimit - 0
ToS: DisableUserTOSSetting - 0
ToS: DefaultTOSValue - 96
MaxNegativeCacheTtl - 0
NetFailureCacheTime - 0
NegativeSOACache Time - 0
LAN Request Buffer Size - 32768
Then select "Apply Changes" and reboot to take effect
After reboot, post another TCP Analyzer to check your MTU value.
First try the following with TCP Optimizer to see if your MTU can be increased to 1500:
General Settings tab:
Custom settings - check
Modify All Network Adapters - check
network adapter selection - your NIC
MTU 1500
TTL - 64
TCP Receive Window - leave blank
MTU Discovery - Yes
Black Hole Detect - No
Selective Acks - Yes
Max Duplicate ACKs - 2
TCP 1323 Options:
Windows Scaling - checked
Timestamps - uncheck
Advanced Settings tab:
Max Connections per Server - 8
Max Connections per 1.0 Server - 10
LocalPriority - 1
Host Priority - 1
DNSPriority - 1
NetbtPriority - 1
Lan Browsing speedup - optimized
QoS: NonBestEffortLimit - 0
ToS: DisableUserTOSSetting - 0
ToS: DefaultTOSValue - 96
MaxNegativeCacheTtl - 0
NetFailureCacheTime - 0
NegativeSOACache Time - 0
LAN Request Buffer Size - 32768
Then select "Apply Changes" and reboot to take effect
After reboot, post another TCP Analyzer to check your MTU value.
« SpeedGuide.net TCP Analyzer Results »
Tested on: 03.30.2007 00:45
IP address: 124.81.x.xxx
TCP options string: 020405b40103030901010402
MSS: 1460
MTU: 1500
TCP Window: 1024 (NOT multiple of MSS)
RWIN Scaling: 9
Unscaled RWIN : 2
Reccomended RWINs: , 0, 0, 0
BDP limit (200ms): 0kbps (0KBytes/s)
BDP limit (500ms): 0kbps (0KBytes/s)
MTU Discovery: ON
TTL: 42
Timestamps: OFF
SACKs: ON
IP ToS: 00000000 (0)
trogers
03-30-07, 12:57 AM
Try the following with TCP Optimizer. Make sure TCP Receive Window is set to 64240 before going to the next page:
General Settings tab:
Custom settings - check
Modify All Network Adapters - check
network adapter selection - your NIC
MTU 1500
TTL - 64
TCP Receive Window - 64240
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 - 8
Max Connections per 1.0 Server - 10
LocalPriority - 1
Host Priority - 1
DNSPriority - 1
NetbtPriority - 1
Lan Browsing speedup - optimized
QoS: NonBestEffortLimit - 0
ToS: DisableUserTOSSetting - 0
ToS: DefaultTOSValue - 96
MaxNegativeCacheTtl - 0
NetFailureCacheTime - 0
NegativeSOACache Time - 0
LAN Request Buffer Size - 32768
Then select "Apply Changes" and reboot to take effect
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