DHCP onder verscheidene windows installaties

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Anoniem: 98853

Topicstarter
Ok, voor m'n werk moet ik bij mensen thuis internet installeren. Nee kvertel niet welk bedrijf, zou ik zwaar gezeik mee krijgen.

Nou komt het vrij vaak voor dat die computer dus niet kan renewen, als ik gereleased heb. Iets met een DHCP server die die niet kan bereiken.
Ik heb al geprobeerd de netwerkkaart uit en aan, uninstall en install. Computer uit en aan, modem resetten maar die standaart dingen werken dus niet.
Ik vind het vervelend om die mensen teleur te stellen door dus weg te gaan met een werkende modem maar geen internet.
Heeft iemand hier tips voor? Of een tooltje om dit snel te fixen.
Tgaat dus niet zozeer over 1 specifieke computer dus ga niet naar de installatie ect vragen.

Ik kom bij mensen thuis die een oudere type modem hebben, ik installeer de nieuwe en die moet ik dan online aanmelden. Daar krijg ik dan een 10.xxx.xxx.xxx IP voor, kmeld hem aan en daarna krijg ik het echte IP. Maar soms wil het zo zijn dat ik geen ip krijg omdat ie de DHCP server niet mee connect ofzoeiets.
Kzal de volgende x wel effe opschrijven wat ie zegt

[ Voor 21% gewijzigd door Anoniem: 98853 op 26-09-2005 22:38 ]


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  • Guldan
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Guldan

Thee-Nerd

Kun je misschien een duidelijkere omschrijving van het probleem geven? is dit in combinatie met dezelfde typen netwerkkaart/mobo/modem etc? is het niet iets specifieks. Ik heb soms nog wel eens dat windows mijn dhcp niet pakt. Mijn oplossing is om de betreffende netwerkadapter ff uit te schakelen en deze daarna weer in te schakelen. Maar weet niet of dit mag helpen in jou situatie.

You know, I used to think it was awful that life was so unfair. Then I thought, wouldn't it be much worse if life were fair, and all the terrible things that happen to us come because we actually deserve them?


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Anoniem: 7346

Heb je dan wel al de pc gereboot? Mocht het goed mis zijn dan wil http://www.xs4all.nl/~gerbene/tools/winsockfix.zip nog wel eens helpen en werkt voor 95 t/m XP.

Wat het voor je doet:

To Repair Winsock/Tcp in Win9x - Me manually do this:
open Network settings

1.) Remove all protocols or everything EXCEPT leave the NIC Adapter

2.) Click Apply & Close the Properties box, but on reboot notice, hit Cancel...
do not reboot!

3.) Open Regedit and delete these keys:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\VXD\Dhcp
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\VXD\Dhcpoptions
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\VXD\MSTCP
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\VXD\Winsock2

also ..scroll down delete

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Winsock2

close regedit

4.) Open Network Properties again, and Click ADD - PROTOCOL - MicroSoft/TCPIP
**should Add Client for MS Networks Automatically**

Have your Windows CD ready or the CAB files,
Reboot and Should be good.

NOTE: Simply removing the Protocols in Network settings will not work because
those registry entries stay, even if you have no network at all. Once deleted,
putting the TCP/IP protocol back in , basically rebuilds the TCP from scratch,
it is the same as when Windows was first installed clean.
Also any speed patches to TcpRWin values & MTU will be reset back to Windows
defaults.
Windows 95 may not have all these keys available, just delete whichever ones
are matching this desciption.

Additional Windows 95 info for Trouble Repairing Tcp:
__________________________________________________________________________
With the Winsock2 update installed, you may need to have the
Update uninstalled first, if the above process does not work, and you get
errors such as "Tcp not installed" or running "Winipcfg.exe" brings up
"Fatal Error" look for the folder "C:\Windows\ws2bakup". if it exists,
From Run Box type "C:\Windows\ws2bakup\delw2reg.exe addafvxd"
Next Reboot to Dos mode, at C:\> prompt type "cd Windows\ws2bakup"
once at that Directory type "ws2bakup.bat".
When the process is finished, reboot normally and you should be restored to
original winsock/Tcp files. Check for IP and internet Connection, If need be
try the manual fix from this stage.
You would then reinstall the Winsock2 upgrade, once everything is back up
and running.


Windows 2000/XP
__________________________________________________________________________

With Windows 2000 and XP, this was not possible, due to the fact that TCP
could not be removed or uninstalled, and even if the Winsock keys in the
registry were deleted, they will recreate themselves, but with no relevant
data, therefore making them useless.
Some research in this matter, it was found, that these Winsock Registry keys
were not unique to any particular machine.... meaning they could be transplanted
from a working computer, to a broken one.
Other factors can play a part in successfully restoring these winsock values,
such as disabling the network adapter before the import of the new Registry keys.
Also with Windows XP came the very handy "netsh.exe" with the commandline to
Reset TCP. Although this will reset TCP settings, also removing any tweaks and
other modifications done, it does not touch the registry Winsock keys.
The most common symptom would be a Valid IP address, but no ability to
view any Web pages, as well as the "0.0.0.0" IP address symptom and Various
Socket Errors.

Manually Fix:

1.) From the commandline enter the following:

Netsh ip int reset resetlog.txt

2.) These 2 Registry keys will need to be replaced with known good ones.

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Winsock
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Winsock2


The "Hosts" file. This file (having no extension) and residing in
"C:\Windows\Hosts" for Windows 95 - Me versions and
"WINDOWS\system32\drivers\etc\Hosts" for Windows XP. Often this file
(blank by default) can become littered with entries, and again, after the removal
of Third Party Advertising Clients, that were installed as bundled software with many
P2P file Sharing programs, this "Hosts" file retains entries that may be no longer valid.
Generally resulting in some web pages and Domains coming up "Blank".

____________________________________________________________________________

The Winsockfix Utility will:
1.) Detect your current Operating System
2.) Release the IP address, taking you "Offline"
3.) Reset the TCP stack using Netsh.exe (Windows XP only)
4.) Delete the current Registry TCP and Winsock Values
5.) Import new "Working" Registry Values
6.) Backup any Current "Hosts" file
7.) Replace the "Hosts" file with a default one
8.) Reboot the Computer

____________________________________________________________________________

No one should rely on "Quick Fixes" to resolve their connection issues, only by taking
responsibilty for the software you allow to be installed, can you protect yourself from
re-occurring problems.
A Google search for information relating to "SpyWare" can usually point you in
the right direction to get information on the Program you wish to install or Try.
Chances are there will be many reviews of it, and you get a feel for the type of program
it is,and what some of the issues with it will be from other peoples opinions.
An understanding of why some programs are "Free" in cost,but you end up paying with
damage to your system settings, Background running Programs, whose only purpose is to
plaque the User with non-stop Pop-up advertising, and an overall drain on system resources.
____________________________________________________________________________

WinsockFix was written and designed by:
Option^Explicit Software Solutions
cc Theron Skryba
Winnipeg, Manitoba
Canada
Comments email techcd@shaw.ca
____________________________________________________________________________

Additional ERD backup Utilities not written or supported by myself are

1.)ERUNT - The Emergency Recovery Utility NT FreeWare Written by Lars Hederer
http://home.t-online.de/home/lars.hederer/erunt

2.)ERU - Emergency Recovery Utility by Microsoft
Microsoft Corporation

[ Voor 3% gewijzigd door Anoniem: 7346 op 26-09-2005 22:34 ]