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http://web100.rit.edu:7123/

TCP/Web100 Network Diagnostic Tool v5.3.3a

click START to begin

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

running 10s outbound test (client to server) . . . . . 1.17Mb/s

running 10s inbound test (server to client) . . . . . . 4.49Mb/s

The slowest link in the end-to-end path is a 100 Mbps Half duplex Fast Ethernet subnet

Information: The receive buffer should be 1328.0029296875 Kbytes to maximize throughput

http://ndt.gt-med.ufsc.br:7123/

TCP/Web100 Network Diagnostic Tool v5.3.3a

click START to begin

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

running 10s outbound test (client to server) . . . . . 321.09Kb/s

running 10s inbound test (server to client) . . . . . . 1.75Mb/s

The slowest link in the end-to-end path is a 100 Mbps Full duplex Fast Ethernet subnet

Information: The receive buffer should be 3157.71484375 Kbytes to maximize throughput

http://speedtest.umflint.edu/

click START to begin

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

running 10s outbound test (client to server) . . . . . 1.01Mb/s

running 10s inbound test (server to client) . . . . . . 3.82Mb/s

The slowest link in the end-to-end path is a 45 Mbps T3/DS3 subnet

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wish I could get speeds like that and not always have that "Congested Link" message...

What kind of line are you on Van Buren??  No competing traffic it looks like

bama

i have fiber optic to my house, im capped 10 Mbps up and 10 Mbps down, i was surprised that it was only 19 hops, seems like a stable route  :D

VanBuren :)

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sweet one in florida..

TCP/Web100 Network Diagnostic Tool v5.2.0f

click START to begin

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

running 10s outbound test (client to server) . . . . . 471.76Kb/s

running 10s inbound test (server to client) . . . . . . 5.12Mb/s

Your PC is connected to a Cable/DSL modem

Information: Other network traffic is congesting the link

click START to re-test

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after tweaking my machine in the university network

http://web100.rit.edu:7123/

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

running 10s outbound test (client to server) . . . . . 13.94Mb/s

running 10s inbound test (server to client) . . . . . . 6.45Mb/s

The slowest link in the end-to-end path is a 100 Mbps Half duplex Fast Ethernet subnet

Information: Other network traffic is congesting the link

:D

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    My speeds are below not bad for 3mbs/384!!!

TCP/Web100 Network Diagnostic Tool v5.3.3a

click START to begin

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

running 10s outbound test (client to server) . . . . . 468.20Kb/s

running 10s inbound test (server to client) . . . . . . 2.49Mb/s

Your PC is connected to a Cable/DSL modem

Information: Other network traffic is congesting the link

click START to re-test

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TCP/Web100 Network Diagnostic Tool v5.3.3a

click START to begin

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

running 10s outbound test (client to server) . . . . . 373.03Kb/s

running 10s inbound test (server to client) . . . . . . 3.99Mb/s

Your PC is connected to a Cable/DSL modem

Alarm: Duplex mismatch condition exists: Host set to HD and Switch set to FD

click START to re-test

WTF?!!? DUPLEX MISMATCH CONDITION?!!? wtf?!?!

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hmmm...There was talk of adjusting ones NIC to 10mbs Half Duplex to make up fro deficiences in protocols with Cable Modems...

All I can say is that routers usually run at 100Mb/s Full Duplex...Do a check on your NIC and make sure it is set to "Auto Negotiate"

although with your speeds, this may be an upstream problem....

Mark

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hmmm...There was talk of adjusting ones NIC to 10mbs Half Duplex to make up fro deficiences in protocols with Cable Modems...

All I can say is that routers usually run at 100Mb/s Full Duplex...Do a check on your NIC and make sure it is set to "Auto Negotiate"

although with your speeds, this may be an upstream problem....

Mark

hes using a USB adapter, dont know if its possible to change duplex mode in that

anyways "Auto" works very bad for alot of network cards

i tested 3 diffrent NIC

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I understood that the limit on the USB adapter was 10Mbs, and then you have to start throwing in overhead plus other devices using the USB functionality...

A couple of questions:

How do you tell what mode you are in when set to Auto??(HD or FD)

I assume that with the NIC at 10Mbs/FD you are definately hurting if you want to transfer things around on your internal LAN...

Have you ever thought about trying to force 100Mbs FD and see if your UL or DL speeds increase??

MArk

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I understood that the limit on the USB adapter was 10Mbs, and then you have to start throwing in overhead plus other devices using the USB functionality...

A couple of questions:

How do you tell what mode you are in when set to Auto??(HD or FD)

I assume that with the NIC at 10Mbs/FD you are definately hurting if you want to transfer things around on your internal LAN...

Have you ever thought about trying to force 100Mbs FD and see if your UL or DL speeds increase??

MArk

i only have one pc, directly connected to the ISP switch, if you use a router and have a LAN at the home, then force 100 Mbps full.

If you only have one PC connected to the modem, use half duplex for Cable, and link speed depend on the modem port, i suggest to start with 10 Mbps half duplex and then compare with 100 Half duplex.

If you have dsl, try both half and full, some dsl connections is full duplex

VanBuren :)

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This is what I got.

My connection is 2568/898

WEB100 Enabled Statistics:

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

running 10s outbound test (client to server) . . . . . 842.80Kb/s

running 10s inbound test (server to client) . . . . . . 2.10Mb/s

------  Client System Details  ------

OS data: Name = Windows XP, Architecture = x86, Version = 5.1

Java data: Vendor = Sun Microsystems Inc., Version = 1.4.2_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 = 107.02 msec; the Packet size = 1460 Bytes; and

No packet loss - but packets arrived out-of-order 0.11% of the time

This connection is receiver limited 92.97% of the time.

  Increasing the current receive buffer (0 KB) will improve performance

This connection is network limited 6.40% 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

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 [66.117.105.5] but Client says [172.25.25.2]

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This is what I got.

My connection is 2568/898

WEB100 Enabled Statistics:

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

running 10s outbound test (client to server) . . . . . 842.80Kb/s

running 10s inbound test (server to client) . . . . . . 2.10Mb/s

------  Client System Details  ------

OS data: Name = Windows XP, Architecture = x86, Version = 5.1

Java data: Vendor = Sun Microsystems Inc., Version = 1.4.2_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 = 107.02 msec; the Packet size = 1460 Bytes; and

No packet loss - but packets arrived out-of-order 0.11% of the time

This connection is receiver limited 92.97% of the time.

  Increasing the current receive buffer (0 KB) will improve performance

This connection is network limited 6.40% 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

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 [66.117.105.5] but Client says [172.25.25.2]

nice speed mbrainerd :)

why isnt it reporting a receive buffer  :?

VanBuren :)

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Its a program that manages your swap file.It take longer for your puter to go search for something on your hard drive then getting it direcitly from ram. So it limits how much goes into your virtual memory ( swap file). Pages load faster and switching from 1 window to another is faster if its getting it from ram instead of your swap file on your hard drive.  :D

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