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Strange disconnection problems

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Name: Vladimir88
Date: November 22, 2006 at 14:22:42 Pacific
OS: Windows XP Pro
CPU/Ram: 2,7 GHz Celeron, 512 dual
Comment:

Hello guys,
I am experiencing Internet disconnections at about every 5 minutes after I turn on my PC.

I am connected to the Internet via a LAN and I am using the "Obtain an IP address automatically" and "Obtain DNS server automatically" settings in my TCP/IP options.
I don't know my real IP address - this is how my ISP set the things up and everything was working just fine. Untill now.

Funny thing is that every time I get disconnected, I just restart my PC and after the fresh restart I have an Internet connection again. But only for another 5 minutes. Then I get disconnected again.

There is a DC++ hub accessible from my ISP's LAN only. I have full time access to it even when I don't have Internet connection.
In other words, my LAN connection is working while my internet connection is not.

What is causing these annoying disconnections and how can I troubleshoot the problem?

Also, in case that you cannot help me, please at least tell me how to refresh my connection every 5 minutes without having to restart the whole machine.
I tried "Disable" on the connection icon in the tray but it was impossible to disable and/or shut down the connection. it stayed active but no internet... :(

Help, please
See you in 5 minutes :)

Thanks!



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Response Number 1
Name: jefro
Date: November 22, 2006 at 14:36:54 Pacific
Reply:

Start with event viewer.

I read it wrong and answer it wrong too. So get off my case you goober.


0

Response Number 2
Name: Vladimir88
Date: November 22, 2006 at 18:08:55 Pacific
Reply:

Thanks jefro, it worked.
I saw what the problem was in Event Viewer and then installed a patch to fix it.


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Response Number 3
Name: Vladimir88
Date: November 23, 2006 at 09:10:45 Pacific
Reply:

Ooooops, whe have the same problem again.
I checked Even Logger and it reported this:
"TCP/IP has reached the security limit imposed on the number of concurrent TCP connect attempts."

So, I found a patch on the net that allowes more than th default 10 concurrent connect attempts allowed by Service Pack 2.
I used the patch and increased their number to 99. Had temporary success. Then it all begun again.

Seems that patching SP2 was only a temporary solution.
The 5 minute disconnections are back again. :(

I contacted my ISP and they were unable to locate the bug in their servers and network. They said that the problem was all mine and that I have to resolve it on my own.
Nice guys, indeed.
So, I am in deep trouble again.
Your help and advice is needed.
Thanks!



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