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Help with speed


pyrofirewizard

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Yes, I have been reading the other forums, but I was wondering what exactly may slow down a connection. Here are my test results:

Upload

Your connection is: 243 Kbps or 0.24 Mbps

You Uploaded at: 30 kB/s

You are running: 4 times faster than 56K and can Upload 1 megabyte in 34.13 second(s)

Member Ident:Username:pyrofirewizard

Test Time:: 2006/09/30 - 8:51am

Test Browser and OS info: Mozilla/5.0 (Macintosh; U; Intel Mac OS X; en) AppleWebKit/418.9 (KHTML, like Gecko) Safari/419.3

Test ID: 8PNYEKZI3 (if this is a screenshot go to testmy.net to see if this is fake)

Diagnosis ^info^: May need help : running at only 30.41 % of your hosts average (verizon.net)

This was tested from a 579 kB file and took 19.55424 seconds to complete

Download

Your connection is: 1411 Kbps or 1.41 Mbps

You Downloaded at: 172 kB/s

You are running: 25 times faster than 56K and can Download 1 megabyte in 5.95 second(s)

Test Time:: 2006/09/30 - 8:53am

Test Browser and OS info: Mozilla/5.0 (Macintosh; U; Intel Mac OS X; en) AppleWebKit/418.9 (KHTML, like Gecko) Safari/419.3

Test ID: 70UNBHZ1J (if this is a screenshot go to testmy.net to see if this is fake)

Diagnosis ^info^: May need help : running at only 23.34 % of your hosts average (verizon.net)

This was tested from a 1496 kB file and took 8.688 seconds to complete

I'm paying about 30 dollars a month, using Westell 2200 and Verizon.

Any ideas, help, redirections to another forum I may have missed?

Thanks.

(I'm new so if I did something wrong please don't be harsh. I do not intend to break any rules of the forum)

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A lot of things can slow down your speeds.

Instant Messengers

Firewalls

Streaming video or audio

Spyware

Adware

Unneeded programs running

Downloading something else

Virus'

Temporary Internet Files

To get a TRUE picture of what may be a background problem, try running a dual test without anything else (that you can see) running at the same time, then diagnose it backwards from there.

And you didn't break any rules :) We aren't rule nazi's around here :haha:

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Some information:

1. OS: Mac OS X 10.4.8 and a Windows XP With the latest software and updates.

2. Internet Service Provider (ISP): Verizon. I have a  Westell 2200 and pay about 30 dollars a month for internet connection

3. No Tweaking Programs yet. Broadband Optimizer is broken (the link is broken, or the download. You see the page but the download doesn't work).

Test:

SpeedGuide.net TCP/IP Analyzer

Browser/OS = Mozilla/5.0 (Macintosh; U; Intel Mac OS X; en) AppleWebKit/418.9 (KHTML, like Gecko) Safari/419.3

Notes: Read the Analyzer FAQ if the above is not your IP address.

TCP options string = 020405ac010303000101080a68cb05ca0000000004020000

MTU = 1492

MTU is optimized for PPoE DSL broadband. If not, consider raising MTU to 1500 for optimal throughput.

MSS = 1452

MSS is optimized for PPPoE DSL broadband. If not, consider raising your MTU value.

Default TCP Receive Window (RWIN) = 65535

RWIN Scaling (RFC1323) = 0 bits

Unscaled TCP Receive Window = 65535

Note: TCP 1323 Options need to be enabled for RWIN over 2^16 (65535). Windows 9x might also need the MS Vtcp386 fix.

For optimum performance, consider changing RWIN to a multiple of MSS.

Other RWIN values that might work well with your current MTU/MSS:

511104 (MSS x 44 * scale factor of

255552 (MSS x 44 * scale factor of 4)

127776 (MSS x 44 * scale factor of 2)

63888 (MSS x 44)

bandwidth * delay product (Note this is not a speed test):

Your TCP Window limits you to: 2621.4 Kbps (327.675 KBytes/s) @ 200ms

Your TCP Window limits you to: 1048.56 Kbps (131.07 KBytes/s) @ 500ms

MTU Discovery (RFC1191) = ON

Time to live left = 55 hops

TTL value is ok.

Timestamps (RFC1323) = ON

Note: Timestamps add 12 bytes to the TCP header of each packet, reducing the space available for useful data.

Selective Acknowledgements (RFC2018) = ON

IP type of service field (RFC1349) = 00000000 (0)

4. http://nitro.ucsc.edu/ Test

WEB100 Enabled Statistics:

Checking for Middleboxes . . . . . . . . . . . . . . . . . .  Done

running 10s outbound test (client to server) . . . . . 331.71kB/s

running 10s inbound test (server to client) . . . . . . 912.19kB/s

   ------  Client System Details  ------

OS data: Name = Mac OS X, Architecture = i386, Version = 10.4.8

Java data: Vendor = Apple Computer, Inc., Version = 1.5.0_06

   ------  Web100 Detailed Analysis  ------

Cable modem/DSL/T1 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 = 502.41 msec; the Packet size = 1440 Bytes; and

No packet loss - but packets arrived out-of-order 0.26% of the time

This connection is receiver limited 77.77% of the time.

  Increasing the the client's receive buffer (63.0 KB) will improve performance

This connection is network limited 22.18% 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: ON

RFC 1323 Window Scaling: OFF

Information: Network Middlebox is modifying MSS variable

Server IP addresses are preserved Endual testo-End

5. Not Windows (done that on the windows computer)

6. Not Windows (done that on the windows computer)

7. I do use an NIC card for both computers.

8. Done that.

9. No Spyware

10. No ZoneAlarm

11. I have a firewall (router with ports forwarded)

12. No viruses

Remember I use windows and a mac on a router. Even if i disconnect one from the network the results are the same on the tests.

I don't use an inexpensive package from my ISP. So I should have a pretty high speed conection, but I only use about 30-50% of the host. If you need more information just ask .

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Dual Test with server 1 Test results

:::.. testmy.net test results ..:::

Download Connection is:: 1510 Kbps about 1.51 Mbps (tested with 1496 kB)

Download Speed is:: 184 kB/s

Upload Connection is:: 386 Kbps about 0.39 Mbps (tested with 748 kB)

Upload Speed is:: 47 kB/s

Tested From:: https://testmy.net (Server 1)

Test Time:: 2006/09/30 - 10:44am

D-Validation Link:: https://testmy.net/stats/id-EX5LD43OA

U-Validation Link:: https://testmy.net/stats/id-EZ0VXT9NO

User Agent:: Mozilla/5.0 (Macintosh; U; Intel Mac OS X; en) AppleWebKit/418.9 (KHTML, like Gecko) Safari/419.3 [!]

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In all of that I did not see where you posted your advertised speeds. What the provider said you could expect from it for speeds.

As for " I only use about 30-50% of the host. " This only pertains to what an average speed would be of all the packages from your Internet provider. So you cannot ever go by that!

Hope this helped.  :D

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