SG Broadband Community

Hi all,
First please forgive my awful and poor english.

I have a local network using wifi. This local Network links to internet via the ethernet router of one of my PCs (let's call it PC 1) .
So PC1 has two IP : the ethernet one for internet and the local one (192.168.0.1) for the wifi.

It used to ...

Hello to all, (and please forgive my bad english)
I installed(settled) and configured a WiFi network based on a PA D-Link and WiFi dongle usb on each of my pc. I am anxious to say that everything perfectly worked during some years... Yesterday my network in stopped working...
I proceeded to all the ...

Then why does why tcp/ip analyzer gives wrong results??? knowing that before it used to give me the right ones (the ones i set up in tcp optimizer)???

yep i use chrome, but i also tried out with firefox and internet explorer... same results!!!
i really don't know what happens and what to do???

here it is:

WEB100 Kernel Variables:
Client: localhost/127.0.0.1
CurMSS: 1400
X_Rcvbuf: 103424
X_Sndbuf: 103424
AckPktsIn: 132
AckPktsOut: 0
BytesRetrans: 8400
CongAvoid: 46
CongestionOverCount: 0
CongestionSignals: 4
CountRTT: 74
CurCwnd: 4200
CurRTO: 990
CurRwinRcvd: 128800
CurRwinSent: 16304 ...

teamviewer is a small software that makes me communicate with my other computers, transferring files, do repairs, chat etc...
but i have to say that my issue is quiete recent! i use teamviewer for more than a year and it didn't cause this situation.
by the way. i now don't have that dll... but still ...

Ok here are the news...
i did the procedure twice... but it didnt work. after executing the tool to remove the dll, highjackthis says it is removed. then i execute winsockfix, reboot... do a new highjackthis and the 010 line comes back!!!
what can i do know???

ok and thanks for your help... err how can i verify the value of TCP windows?

there it is:


Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 15:10:55, on 07/01/2011
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v8.00 (8.00.6001.18702)
Boot mode: Normal

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS ...

ok for highjackthis... just a moment!!!

no i use norton internet security... but anyway it used to work well before!!!

#1 wblindix.sdv.fr 0.49 ms
#2 border-gateway1.sdv.fr 98.48 ms
#3 cbv-10g-6-1.sdv.fr 7.49 ms
#4 xe-2-2-0.par22.ip4.tinet.net 7.31 ms
#5 xe-3-0-0.was12.ip4.tinet.net 85.46 ms
#6 as10310.ip4.tinet.net 116.95 ms
#7 ae-6.pat1.dce.yahoo.com 94.95 ms
#8 ae-6.pat1.che.yahoo.com 110.94 ms
#9 ae-2-d110.msr2 ...

#1 wblindix.sdv.fr 0.28 ms
#2 border-gateway1.sdv.fr 0.96 ms
#3 cbv-10g-6-1.sdv.fr 7.64 ms
#4 xe-2-2-0.par22.ip4.tinet.net 6.96 ms
#5 xe-1-0-0.par20.ip4.tinet.net 7.28 ms
#6 Te-7-4.car1.Paris1.Level3.net 15.84 ms
#7 ae-34-52.ebr2.Paris1.Level3.net 7.78 ms
#8 ae-5-5.car1.Geneva1.Level3.net 50.20 ms ...

here is the report


« SpeedGuide.net TCP Analyzer Results »
Tested on: 01.06.2011 04:47
IP address: 196.203.xx.xxx
Client OS: Windows XP

TCP options string: 020405780103030101010402
MSS: 1400
MTU: 1440
TCP Window: 32768 (NOT multiple of MSS)
RWIN Scaling: 1 bits (2^1=2)
Unscaled RWIN ...

No one interested with my problem???
What should i do to fix it!!!
thanks again

hi all,
i have a dsl 8Mbps. With tcpoptimizer, i used to set the following.
MTU: 1440
TTL: 64
RWIN: 128800
yes, no, yes, 2
windows scaling: checked
second "onglet"
10, 10
5, 6, 7, 8
Optimized
0, 0, 0, 0, 0, 0
32768

These settings used to work well and the tcp/ip analyzer used to recognize them ...

Thank you very much for giving me some of your time.
in fact it's the "uplink" stuff that i didn't understand. Besides please remember that my cnet router and my d-link access point are located in two different appartments separated by two floors.

I'll wait for more explanation.
Thank you again ...

Okay guys, i'll try the procedure. But i'm a bit ashamed to say that i didn't understand it well. some words that i didn't understand...

Nobody can help?
well i will ask differently. can somebody tell me what kind of "manipulation" may produce what i described upper!
thanks

thank you for your advices... But i forgot to indicate something important.
Somme weeks ago with exactly the config i described, things worked quite ok. at that period i had a 4Mbps connexion and with my wifi "reseau" i obtained easily 400 kbps. which was exactly what i obtained with PC1 (the one ...

well the Dlink is used much more like a hub for my wifi lan. It's a bit old and i don't really want to modify what is actually working (working with as i said a loss of brodband when i connect to internet via my wifi-PC1-ethernet config.

To make it short, i was wondering what kind of tweaking i ...

well for download i obtain a 845 Bps

well here is why. The Cnet router is furnished by my ISP. Then i opened my agency in the same bulding but two storeys lower. I first isntalled the wifi lan (by my own) in the agency... Then the idea of exploiting my internet connection appeard possible to me, so i made the configuration described in ...

Well PC1 is connected to the D-link only as part af the wifi workgroup via an usb wifi dongle.
PC1 is also connected to the internet via An ethernet cnet router and shares the connexion to the rest of the workgroup.

Hi Rollingstone,
well i set things the way you told me to and that's the result :

« SpeedGuide.net TCP Analyzer Results »
Tested on: 05.02.2010 09:06
IP address: 41.225.xx.xxx
Client OS: Windows XP

TCP options string: 020405780402030301010101
MSS: 1400
MTU: 1440
TCP Window: 128800 ...

@Rollingstone:
Well i don't understand why you asked me that question? I thought that MSS was linked to MTU... but your "question" led me to reconsider this and make new searches on the subject... Result, you wasted my time.
I don't know if you did it on purpose or if you are really ignorant, but ...

No!!! Well i thought that was done automatically... (oops)
Besides, I don't know how to set it specifically!

hi all
here is the point:
i have PC1 connected to the internet via an ethernet cable.
The internet connection is shared to the workgroup. (8Mbps)

Besides, i have PC2, PC3, PC4 (and PC1) connected to each other via wifi usb dongles linked via a D-Link wifi router.

When i download from PC1 i have a ...

Hi guys,
whatever value i put in mtu (using tcp optimiser or even directly in the register or my router (cnet car2-801) the value remains the same mtu=1440.

i have xp pro sp3 and an adsl connection of 8Mbps PPPoe.

any help please?

« SpeedGuide.net TCP Analyzer Results »
Tested on: 05.01.2010 10 ...