trogers

So NTLI is your gateway to the US. Since your ISP is behind a firewall, testmy can only use the last know address in their test report.

use http://www.dnsstuff.com/ in their report, they included the names of organisations your signal passes thru

After changing password, disconnect your line, reboot your comp and log in again with new password.

Could be. Did your signal pass through NTLI as shown in the traceroute?

yes

How do you link up with your ISP? Through a dial-up modem, no?

The other guy has not yet submit his network diagnostic test. In the mean time, you should change your log-in password with your ISP.

Need the report of the 2nd test: http://nitro.ucsc.edu/

Not necessary. Here is a broadband running at 40 Kbps: http://www.testmy.net/forum/index.php?topic=11456.0

yes you can stop the download. I have another guy from London asking to tweak his comp. Let me see if he has a similar problem as you.

you can stop the download after 50%

It is a big file. Note you ave download speed when you have downloaded 50% of the file. I can achieve 960 Kbps.

Download this file and note your speed, using AnalogX Netstat Live http://download.microsoft.com/download/E/6/A/E6A04295-D2A8-40D0-A0C5-241BFECD095E/W2KSP4_EN.EXE

Just leave them be. You may need to use them again when you upgrade your bandwidth.

You have to download the Cablenut Adjuster program from www.cablenut.com to open a ccs file. The program is free. After opening the ccs file, click 'Save to registry', exit and reboot your comp. Then carry out speed test using the LARGEST file.

This is good. You are running at 95% of your subscribed speed.

Try this ccs file.

Try this ccs file

Hi, Welcome to this forum. Before we can assist you we need some info on your comp's present setup. Please carry out the test below and post your results. In the second link, you need to post the reports from both STATISTICS and MORE DETAILS sections: https://www.speedguide.net/analyzer.php http://nitro.ucsc.edu/

Hi, Welcome to this forum. Before we can assist you we need some info on your comp's present setup. Please carry out the test below and post your results. In the second link, you need to post the reports from both STATISTICS and MORE DETAILS sections: https://www.speedguide.net/analyzer.php http://nitro.ucsc.edu/

Oops, you also need to change Tcp13230pts - 1

I was wondering why your RTT=533 ms while mine is only 251 ms. I am based in Thailand, and you are in the UK. Let's try something. Adjust your ccs file for DefaultReceiveWindow - 128480 and do this network test again. Also test your speed as well.

Hi, Maybe you can carry out your network diagnostic test again once now and another a couple of hours later. Check to see if the test still ask you to increase your buffer. My bandwidth is similar to yours (1 Mbps) and I am using the same ccs file as you. Here is an example of my test results. It differs from your earlier results in 2 major parts: It did not ask me to increase my buffer when it has been set to 62 kbytes. My PC throughput limit and network based control throughput limit are over 1 Mbps. "Web100 reports the Round trip time = 250.82 msec; the Packet size = 1444 Bytes; and There were 8 packets retransmitted, 68 duplicate acks received, and 72 SACK blocks received The connection was idle 0 seconds (0%) of the time This connection is network limited 99.98% of the time. estimate = 0.46 based on packet size = 11Kbits, RTT = 250.82msec, and loss = 0.008928571 The theoretical network limit is 0.46 Mbps The NDT server has a 101.0 KByte buffer which limits the throughput to 3.14 Mbps Your PC/Workstation has a 62.0 KByte buffer which limits the throughput to 1.94 Mbps The network based flow control limits the throughput to 1.22 Mbps "

I can only draw 3 conclusions from this puzzlement: Something wrong with the test server, or Some unknown program or virus is using bandwidth when testing was done, or The connection line is connected to another computer at the same time. To check the second, use this throughput display (AnalogX NetSat Live) and leave your comp and connection idle. Check to see if you are having incoming and outgoing traffic even when no known program is running: http://www.pcworld.com/downloads/file_description/0,fid,7769,00.asp

I am puzzled by this part of the report: There were 7 packets retransmitted, 45 duplicate acks received, and 62 SACK blocks received The connection was idle 0 seconds (0%) of the time This connection is receiver limited 14.51% of the time. Increasing the the client's receive buffer (62.0 KB) will improve performance This connection is network limited 85.47% of the time. Why is the test asking for buffer to be increased while his setting has been balanced: The NDT server has a 101.0 KByte buffer which limits the throughput to 1.49 Mbps Your PC/Workstation has a 62.0 KByte buffer which limits the throughput to 0.92 Mbps The network based flow control limits the throughput to 0.95 Mbps