Wrong Windows Trusted Authentication login error message when it is tried by PC outside domain [CORE5875]

[firebird-automations]

Submitted by: @luronumen

Relate to DNET837

nittial Setup
- Firebird Server under Windows Active Directory domain (e.g.: CINMOTO)
- .NET Client application installed on a PC outside Active directory control (e.g.: Windows 10 Professional without registered on CINMOTO domain)
- Client user (PC_NAME\USER_NAME) is on RDB$ADMIN database (e.g.: THUNDERBOY\LURON)

Step to reproduce this issue:
- Try to connect to the database without provide password (Windows Trusted Authentication)

Actual Result
- 335544726 - net_read_err - Error reading data from the connection.

Expected Result
- 335544472 - login - Your user name and password are not defined. Ask your database administrator to set up a Firebird login.

[firebird-automations]

Modified by: @cincuranet

Link: This issue is related to DNET837 [ DNET837 ]

[firebird-automations]

Modified by: @cincuranet

Link: This issue relate to DNET837 [ DNET837 ]

[firebird-automations]

Modified by: @cincuranet

Link: This issue is related to DNET837 [ DNET837 ] =>