Event 2048 When Trying to Connect from French Client Workstation (193505)
The information in this article applies to:
- Microsoft Windows NT Server 4.0 Terminal Server Edition
This article was previously published under Q193505 SYMPTOMS
When you try to connect to an English version of Terminal Server from
a French version of Windows NT Workstation or a French version of
Windows 95, running the Terminal Server client software, the client
get a Terminal Server Client Disconnect message box with the following
message:
Terminal server has ended the connection.
On the Terminal Server, an event 2048 is logged in the System Log:
The RDP protocol component RDP detected an error in the protocol stream
and has disconnected the client.
The data section of this event ID shows the following information:
Data:
0000: 00 00 04 00 02 00 5c 00
0008: 00 00 00 00 00 08 0a c0
0010: 00 00 00 00 00 08 0a c0
0018: 00 00 00 00 00 00 00 00
0020: 00 00 00 00 00 00 00 00
0028: d9 00 00 00
CAUSE
Data encryption is prohibited within France.
When the Terminal Server client is loaded on a French workstation, the
client recognizes this and disables encryption, according to French law.
When the Terminal Server client attempts to connect to a non-French
Terminal Server, the Terminal Server attempts to negotiate an encryption
level with the client. The client cannot do this and, therefore, the
connection fails.
STATUS
This behavior is by design.
MORE INFORMATION
The same situation exists when you have the French clients mentioned with a French Terminal Server installed as a Member Server in an English domain. If the backup domain controller that will be authenticating the Terminal Server sessions is English with higher encryption (such as 128-bit), the clients will receive the same error message ("Terminal server has ended the connection") and event 2048 will be generated. This is because of the process; the clients are not logging on to the Terminal Server, they are logging on through Terminal Server to the domain. The domain controller negotiates the encryption level from Terminal Server to the domain controller and authenticates the user. Therefore, even though it is French from the client to the Terminal Server, it is French on the Terminal Server to English on the domain controller and generates event 2048.
| Modification Type: | Major | Last Reviewed: | 6/29/2004 |
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| Keywords: | kbprb KB193505 |
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