By the local area network connected vpn, you can connect the SQL server in the Enterprise Manager, or you can connect the SQL server in the SQLConnection connection wizard in VS.NET, but a web page is prompted to "SQL Server does not exist or access".
Try the following method:
1. Turn off all firewalls.
2. Install SQL2000 SP3 on the SQL server.
3. Use identity simulation. Add "" in Web.config, and the result is when the verification window is running, and the user needs to enter the username and password. The "Windows Firewall" needs to be closed, which is in the control panel.
