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scumbucketsex

hi im new here, sorry to bother you all but is this right?

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i got this from www.dnsstuff.com

Analysis:

Number of hops: 14

Last hop responding to ICMP: 13, UDP: 14, TCP: 13.

There appears to be a firewall at  (hop 14) that blocks ICMP (ping) packets.

The destination appears to block unwanted TCP packets.

Legend:

T1/T2/T3 are the round-trip times in milliseconds (1/1000ths of a second).

T1 uses a proper ICMP-based tracert (Microsoft style). T2 uses a UDP-based traceroute (Unix-style). T3 uses a TCP-based traceroute (port 80).

Since many ISPs now block ICMP and/or packets to unknown ports, T3 (not used by many traceroute programs) typically shows the best results.

Best times may be theoretical (if it takes 80ms to hop 10, and 50ms to hop 11, we say the best time for hop 10 is 50ms).

If no reverse DNS entry is given for an IP, we display 'unknown.example.com' if the domain name is known.

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im afraid it wont work, it will do the outbound test then freezes on the inbound one, the makes my internet crash, do u no any other ones i could try? i have just gone through my internet application list and blocked almost anything that connects to the internet to try and solve the problem

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It worked the first time I tried it, now somethings up on their end, sorry.

Takes far too long to perform inbound test, let me see if I can find a different one.

TCP/Web100 Network Diagnostic Tool v5.3.3e

click START to begin

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

running 10s outbound test (client to server) . . . . . 502.26Kb/s

running 10s inbound test (server to client) . . . . . . 1.28Mb/s

Your PC is connected to a Cable/DSL modem

Alarm: Duplex mismatch condition exists: Host set to Full and Switch set to Half duplex

click START to re-test

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

running 10s outbound test (client to server) . . . . . 501.51Kb/s

running 10s inbound test (server to client) . . . . . . 1.26Mb/s

Your PC is connected to a Cable/DSL modem

Alarm: Duplex mismatch condition exists: Host set to Full and Switch set to Half duplex

click START to re-test

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Hi dn0,

Seems like your connection setup has a problem too:

Alarm: Duplex mismatch condition exists: Host set to Full and Switch set to Half duplex

Yeah, I know, for some reason I get my full speed when my NIC is set to 100mbps half duplex.

It is unstable when set to auto or full duplex, so I just left it at half duplex and have not yet continued troubleshooting.

Hey scumbucketsex (lol), try VanBuren's mirror in Stockholm: http://www.testmy.net/o-mirror-VanBuren

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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

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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

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Scumbucketsex -

Open command prompt and type: netstat -b

Post info back here, you may want to omit your computer name and IP address before you post here.

This might tell us if there is some other connection to your computer that you are unaware of.

Again, block your PC name and private IP add before you post (for security reasons, never know who is watching).

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even slower on that one mate

Connection is:: 291 Kbps about 0.3 Mbps (tested with 20972 kB)

Download Speed is:: 35 kB/s

Tested From:: http://hem.bredband.net

Test Time:: 

Bottom Line:: 5X faster than 56K 1MB download in 29.26 sec

Diagnosis: May need help : running at only 23.66 % of your hosts average (ntli.net)

Validation Link:: https://testmy.net/stats/id-QTWRV27LB

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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 "

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WEB100 Kernel Variables:

Client: localhost/127.0.0.1

AckPktsIn: 257

AckPktsOut: 0

BytesRetrans: 10220

CongAvoid: 117

CongestionOverCount: 0

CongestionSignals: 1

CountRTT: 198

CurCwnd: 39420

CurMSS: 1460

CurRTO: 890

CurRwinRcvd: 64240

CurRwinSent: 16304

CurSsthresh: 32120

DSACKDups: 0

DataBytesIn: 0

DataBytesOut: 649700

DataPktsIn: 0

DataPktsOut: 445

DupAcksIn: 53

ECNEnabled: 0

FastRetran: 1

MaxCwnd: 65700

MaxMSS: 1460

MaxRTO: 1320

MaxRTT: 920

MaxRwinRcvd: 64240

MaxRwinSent: 16304

MaxSsthresh: 32120

MinMSS: 1460

MinRTO: 560

MinRTT: 190

MinRwinRcvd: 64240

MinRwinSent: 16304

NagleEnabled: 1

OtherReductions: 0

PktsIn: 257

PktsOut: 445

PktsRetrans: 7

X_Rcvbuf: 103424

RcvWinScale: 2147483647

SACKEnabled: 3

SACKsRcvd: 69

SendStall: 0

SlowStart: 58

SampleRTT: 620

SmoothedRTT: 630

X_Sndbuf: 103424

SndWinScale: 2147483647

SndLimTimeRwin: 1437171

SndLimTimeCwnd: 8919957

SndLimTimeSender: 2663

SndLimTransRwin: 1

SndLimTransCwnd: 2

SndLimTransSender: 1

SndLimBytesRwin: 35040

SndLimBytesCwnd: 614660

SndLimBytesSender: 0

SubsequentTimeouts: 0

SumRTT: 105550

Timeouts: 0

TimestampsEnabled: 0

WinScaleRcvd: 2147483647

WinScaleSent: 2147483647

DupAcksOut: 0

StartTimeUsec: 475752

Duration: 10363317

c2sData: 2

c2sAck: 2

s2cData: 2

s2cAck: 2

half_duplex: 0

link: 100

congestion: 0

bad_cable: 0

mismatch: 0

spd: 0.00

bw: 0.44

loss: 0.002247191

avgrtt: 533.08

waitsec: 0.00

timesec: 10.00

order: 0.2062

rwintime: 0.1387

sendtime: 0.0003

cwndtime: 0.8610

rwin: 0.4901

swin: 0.7891

cwin: 0.5013

rttsec: 0.533081

Sndbuf: 103424

aspd: 2.23699

Checking for mismatch on uplink

(speed > 50 [0>50], (xmitspeed < 5) [0.29<5]

(rwintime > .9) [0.13>.9], (loss < .01) [0.00<.01]

Checking for excessive errors condition

(loss/sec > .15) [2.24>.15], (cwndtime > .6) [0.86>.6],

(loss < .01) [0.00<.01], (MaxSsthresh > 0) [32120>0]

Checking for 10 Mbps link

(speed < 9.5) [0<9.5], (speed > 3.0) [0>3.0]

(xmitspeed < 9.5) [0.29<9.5] (loss < .01) [0.00<.01], (mylink > 0) [3.0>0]

Checking for Wireless link

(sendtime = 0) [3.0E=0], (speed < 5) [0<5]

(Estimate > 50 [0.44>50], (Rwintime > 90) [0.13>.90]

(RwinTrans/CwndTrans = 1) [1/2=1], (mylink > 0) [3.0>0]

Checking for DSL/Cable Modem link

(speed < 2) [0<2], (SndLimTransSender = 0) [1=0]

(SendTime = 0) [3.0E-4=0], (mylink > 0) [3.0>0]

Checking for half-duplex condition

(rwintime > .95) [0.13>.95], (RwinTrans/sec > 30) [0.1>30],

(SenderTrans/sec > 30) [0.1>30], OR (mylink <= 10) [3.0<=10]

Checking for congestion

(cwndtime > .02) [0.86>.02], (mismatch = 0) [0=0]

(MaxSsthresh > 0) [32120>0]

estimate = 0.44 based on packet size = 11Kbits, RTT = 533.08msec, and loss = 0.002247191

The theoretical network limit is 0.44 Mbps

The NDT server has a 101.0 KByte buffer which limits the throughput to 1.48 Mbps

Your PC/Workstation has a 62.0 KByte buffer which limits the throughput to 0.91 Mbps

The network based flow control limits the throughput to 0.94 Mbps

Client Data reports link is 'T1', Client Acks report link is 'T1'

Server Data reports link is 'T1', Server Acks report link is 'T1'

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anyone with any more ideas?i will keep popping back over the next few hours to see if anyone says anything, thanks to you all for all the help so far.

Just try downloading AVG free Anti Virus onto hard drive, from

http://free.grisoft.com/doc/2/lng/us/tpl/v5

Get offline unhook modem if necessary. Assuming you con get MacAffee back when you want. Install AVG free, update, restart and try again. I ditched Norton when still had 9 months service left and have not been sorry since. Solved a lot of my problems.

Good luck.  of 2 best free Anti Virus programs out there. Avast being the other one.

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