eddychew

thx!i will check out with my phone ISP.

thx for all the help that u have given. One more thing; could u kindly explain what the statement talking about as shown below; The theoretical network limit is 15.79 Mbps The NDT server has a 255.0 KByte buffer which limits the throughput to 2.83 Mbps Your PC/Workstation has a 48.0 KByte buffer which limits the throughput to 0.53 Mbps The network based flow control limits the throughput to 0.15 Mbps Just wan to understand further on lay man language! hope u don't mind. thx

Hi Van Buren, The result as shown below; TCP/Web100 Network Diagnostic Tool v5.3.3a click START to begin Checking for Middleboxes . . . . . . . . . . . . . . . . . . Done running 10s outbound test (client to server) . . . . . Server busy: Please wait 30 seconds for previous test to finish click START to re-test Checking for Middleboxes . . . . . . . . . . . . . . . . . . Done running 10s outbound test (client to server) . . . . . 68.55Kb/s running 10s inbound test (server to client) . . . . . . 112.77kb/s Your PC is connected to a Dial-up Modem Information: Other network traffic is congesting the link click START to re-test Checking for Middleboxes . . . . . . . . . . . . . . . . . . Done running 10s outbound test (client to server) . . . . . 69.28Kb/s running 10s inbound test (server to client) . . . . . . 113.59kb/s Your PC is connected to a Dial-up Modem Information: Other network traffic is congesting the link click START to re-test Checking for Middleboxes . . . . . . . . . . . . . . . . . . Done running 10s outbound test (client to server) . . . . . 68.75Kb/s running 10s inbound test (server to client) . . . . . . 109.56kb/s Your PC is connected to a Dial-up Modem Information: Other network traffic is congesting the link click START to re-test Checking for Middleboxes . . . . . . . . . . . . . . . . . . Done running 10s outbound test (client to server) . . . . . Server busy: Please wait 30 seconds for previous test to finish click START to re-test Another client is currently being served, your test will begin within 45 seconds Checking for Middleboxes . . . . . . . . . . . . . . . . . . Done running 10s outbound test (client to server) . . . . . 67.52Kb/s running 10s inbound test (server to client) . . . . . . 117.21kb/s Your PC is connected to a Dial-up Modem click START to re-test Checking for Middleboxes . . . . . . . . . . . . . . . . . . Done running 10s outbound test (client to server) . . . . . 65.14Kb/s running 10s inbound test (server to client) . . . . . . 107.38kb/s Your PC is connected to a Dial-up Modem Information: Other network traffic is congesting the link click START to re-test Checking for Middleboxes . . . . . . . . . . . . . . . . . . Done running 10s outbound test (client to server) . . . . . 64.79Kb/s running 10s inbound test (server to client) . . . . . . 108.51kb/s Your PC is connected to a Dial-up Modem Information: Other network traffic is congesting the link Statistic; WEB100 Enabled Statistics: Checking for Middleboxes . . . . . . . . . . . . . . . . . . Done running 10s outbound test (client to server) . . . . . 64.79Kb/s running 10s inbound test (server to client) . . . . . . 108.51kb/s ------ Client System Details ------ OS data: Name = Windows XP, Architecture = x86, Version = 5.1 Java data: Vendor = Sun Microsystems Inc., Version = 1.5.0_02 ------ Web100 Detailed Analysis ------ Dial-up modem link found. Link set to Full Duplex mode Information: throughput is limited by other network traffic. Good network cable(s) found Normal duplex operation found. Web100 reports the Round trip time = 705.38 msec; the Packet size = 1460 Bytes; and No packet loss was observed. This connection is network limited 99.97% of the time. Contact your local network administrator to report a network problem 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 Packet size is preserved End-to-End Server IP addresses are preserved End-to-End Information: Network Address Translation (NAT) box is modifying the Client's IP address Server says [202.188.241.172] but Client says [10.232.158.241] More Detail tab; WEB100 Kernel Variables: Client: localhost/127.0.0.1 AckPktsIn: 52 AckPktsOut: 0 BytesRetrans: 0 CongAvoid: 51 CongestionOverCount: 0 CongestionSignals: 0 CountRTT: 52 CurCwnd: 14600 CurMSS: 1460 CurRTO: 1380 CurRwinRcvd: 49152 CurRwinSent: 5840 CurSsthresh: 2920 DSACKDups: 0 DataBytesIn: 0 DataBytesOut: 157456 DataPktsIn: 0 DataPktsOut: 104 DupAcksIn: 0 ECNEnabled: 0 FastRetran: 0 MaxCwnd: 14600 MaxMSS: 1460 MaxRTO: 1590 MaxRTT: 960 MaxRwinRcvd: 49152 MaxRwinSent: 5840 MaxSsthresh: 2920 MinMSS: 1460 MinRTO: 1040 MinRTT: 410 MinRwinRcvd: 49152 MinRwinSent: 5840 NagleEnabled: 1 OtherReductions: 0 PktsIn: 52 PktsOut: 104 PktsRetrans: 0 X_Rcvbuf: 262142 RcvWinScale: 2147483647 SACKEnabled: 3 SACKsRcvd: 0 SendStall: 0 SlowStart: 1 SampleRTT: 950 SmoothedRTT: 880 X_Sndbuf: 262142 SndWinScale: 2147483647 SndLimTimeRwin: 0 SndLimTimeCwnd: 10695975 SndLimTimeSender: 2862 SndLimTransRwin: 0 SndLimTransCwnd: 1 SndLimTransSender: 1 SndLimBytesRwin: 0 SndLimBytesCwnd: 157456 SndLimBytesSender: 0 SubsequentTimeouts: 0 SumRTT: 36680 Timeouts: 0 TimestampsEnabled: 0 WinScaleRcvd: 2147483647 WinScaleSent: 2147483647 DupAcksOut: 0 StartTimeUsec: 990698 Duration: 10701688 c2sData: 1 c2sAck: 1 s2cData: 8 s2cAck: 2 half_duplex: 0 link: 100 congestion: 1 bad_cable: 0 mismatch: 0 spd: 0.00 bw: 15.79 loss: 0.000001000 avgrtt: 705.38 waitsec: 0.00 timesec: 10.00 order: 0.0000 rwintime: 0.0000 sendtime: 0.0003 cwndtime: 0.9997 rwin: 0.3750 swin: 2.0000 cwin: 0.1114 rttsec: 0.705385 Sndbuf: 262142 aspd: 4.02967 Checking for mismatch condition (cwndtime > .3) [0.99>.3], (MaxSsthresh > 0) [2920>0], (PktsRetrans/sec > 2) [0>2], (estimate > 2) [15.79>2] Checking for mismatch on uplink (speed > 50 [0>50], (xmitspeed < 5) [0.06<5] (rwintime > .9) [0>.9], (loss < .01) [1.0E<.01] Checking for excessive errors condition (loss/sec > .15) [1.0E>.15], (cwndtime > .6) [0.99>.6], (loss < .01) [1.0E<.01], (MaxSsthresh > 0) [2920>0] Checking for 10 Mbps link (speed < 9.5) [0<9.5], (speed > 3.0) [0>3.0] (xmitspeed < 9.5) [0.06<9.5] (loss < .01) [1.0E<.01], (mylink > 0) [0.064>0] Checking for Wireless link (sendtime = 0) [3.0E=0], (speed < 5) [0<5] (Estimate > 50 [15.79>50], (Rwintime > 90) [0>.90] (RwinTrans/CwndTrans = 1) [0/1=1], (mylink > 0) [0.064>0] Checking for DSL/Cable Modem link (speed < 2) [0<2], (SndLimTransSender = 0) [1=0] (SendTime = 0) [3.0E-4=0], (mylink > 0) [0.064>0] Checking for half-duplex condition (rwintime > .95) [0>.95], (RwinTrans/sec > 30) [0>30], (SenderTrans/sec > 30) [0.1>30], OR (mylink <= 10) [0.064<=10] Checking for congestion (cwndtime > .02) [0.99>.02], (mismatch = 0) [0=0] (MaxSsthresh > 0) [2920>0] estimate = 15.79 based on packet size = 11Kbits, RTT = 705.38msec, and loss = 1.0E-6 The theoretical network limit is 15.79 Mbps The NDT server has a 255.0 KByte buffer which limits the throughput to 2.83 Mbps Your PC/Workstation has a 48.0 KByte buffer which limits the throughput to 0.53 Mbps The network based flow control limits the throughput to 0.15 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 'T1' Hope u can decipher it.I can't understand the result. Thx again

Hi Van Buren, The result after apply new tweak file :::.. Download Stats ..::: Connection is:: 112 Kbps about 0.1 Mbps (tested with 97 kB) Download Speed is:: 14 kB/s Tested From:: https://testmy.net/ (server1) Test Time:: Wed Jun 15 08:02:53 UTC+0800 2005 Bottom Line:: 2X faster than 56K 1MB download in 73.14 sec Diagnosis: May need help : running at only 39.44 % of your hosts average (241.172) Validation Link:: https://testmy.net/stats/id-LE9V4CT0R Still the same! and i thank u first for taking the trouble to help me in improving my connection. Any other tweak that i should do?

play around with same setting on on TCPWindowSize and GlobalMaxTcpWindowSize using CableNut adjuster as shwon below; (a)11680----Connection is:: 20 Kbps (b)13140----Connection is:: 73 Kbps ©16060----Connection is:: 112 Kbps (d)17520----Connection is:: 114 Kbps (e)18980----Connection is:: 112 Kbps (f)26280----Connection is:: 116 Kbps (g)35040----Connection is:: 107 Kbps (h)46720----Connection is:: 112 Kbps (i)64240----Connection is:: 53 Kbps All the setting apply and restart pc everytime. Hope someone can tell me how to optimize my 3G DataCard connection.

Hi Van Buren, below are the result when i use SG Network tool. Resolve/Reverse Lookup:202.188.241.172 resolved to 202.188.241.172DNS Query Results:202.188.241.172. 655360 IN A 202.188.241.172WWWhois Results:IP Whois Results:Connecting to whois.arin.net...Deferred to specific whois server: whois.ripe.net...% This is the RIPE Whois query server #1. % The objects are in RPSL format. % % Note: the default output of the RIPE Whois server % is changed. Your tools may need to be adjusted. See % http://www.ripe.net/db/news/abuse-proposal-20050331.html % for more details. % % Rights restricted by copyright. % See http://www.ripe.net/db/copyright.html % Note: This output has been filtered. %

Hi Van Buren, thx for prompt reply. Actually i have tried to follow all the step as stated in https://testmy.net/forum/t-2097,some i skip coz i am not sure. Done the SP2 p2p fix and install cablenut also.THe result shown which i have posted erlier. The advertised speed is 384kbps download and 128kbps upload. Actually it is a 3G using a DataCard connect to Dell notebook for surfing!

Was wondering if u can help me in improving my connection in download speed. For your info,i am surfing the net using 3G data card. Have try the hanifv from India method using TCPIP Optimizer but still same result. Appreciate your input! Below are my connection result; TCP options string = 020405b401010402 MTU = 1500 MTU is fully optimized for broadband. MSS = 1460 Maximum useful data in each packet = 1460, which equals MSS. Default Receive Window (RWIN) = 17520 RWIN Scaling (RFC1323) = 0 bits Unscaled Receive Window = 17520 RWIN is a multiple of MSS Other values for RWIN that might work well with your current MTU/MSS: 513920 (MSS x 44 * scale factor of 256960 (MSS x 44 * scale factor of 4) 128480 (MSS x 44 * scale factor of 2) 64240 (MSS x 44)