98 vpn connections unsuccessful on 2000 server

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Guest

We have just started to encounter a problem with our 98 machines not being able to connect to our 2000 servers using VPN. Our 2000 machines are able to connect. All knowledge base articles containing the error (error 645) have been checked and settings are as they should be per articles. Any suggestions greatly appreciated.
 
quoted form http://www.ChicagoTech.net
Error 645: Internal authentication error (also re: error 913), or Dial-Up
Networking could not complete the connection to the server.
Resolutions:
1) uncheck require encrypted password under the Server Types tab.
2) Make sure you are entering your correct username and password when
connecting.
3) Uninstall and reinstall the Dial Up adapter.
4) Refer to error 619 resolution - add the vpn to the appropriate group.
--
For more and other information, go to http://www.ChicagoTech.net

Don't send e-mail or reply to me except you need consulting services.
Posting on MS newsgroup will benefit all readers and you may get more help.

Robert Lin, MS-MVP, MCSE & CNE
Networking, Internet, Routing, VPN, Anti-Virus, Tips & Troubleshooting on
http://www.ChicagoTech.net
This posting is provided "AS IS" with no warranties.
 
What is the Authentication type you are using on the Win98 client?
WHat are the supported types on the RRAS server?

Send across any logs on the clients/Server on this logon failures.

--
- Manjari
This posting is provided "AS IS" with no warranties, and confers no rights.
DOst said:
Thanks. All of these have been done already, but with no success. This
Click to expand...
has just started happening two days ago. Prior to then, vpn was working
great. Any other suggestions? ?
----- Robert L [MS-MVP] wrote: -----

quoted form http://www.ChicagoTech.net
Error 645: Internal authentication error (also re: error 913), or Dial-Up
Networking could not complete the connection to the server.
Resolutions:
1) uncheck require encrypted password under the Server Types tab.
2) Make sure you are entering your correct username and password when
connecting.
3) Uninstall and reinstall the Dial Up adapter.
4) Refer to error 619 resolution - add the vpn to the appropriate group.
--
For more and other information, go to http://www.ChicagoTech.net

Don't send e-mail or reply to me except you need consulting services.
Posting on MS newsgroup will benefit all readers and you may get more help.

Robert Lin, MS-MVP, MCSE & CNE
Networking, Internet, Routing, VPN, Anti-Virus, Tips & Troubleshooting on
http://www.ChicagoTech.net
This posting is provided "AS IS" with no warranties.

DOst said:
We have just started to encounter a problem with our 98 machines not being
able to connect to our 2000 servers using VPN. Our 2000 machines are able
to connect. All knowledge base articles containing the error (error 645)
have been checked and settings are as they should be per articles. Any
suggestions greatly appreciated.
Click to expand...
Click to expand...
 
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