I have a classic asp application that won't connect to database on another server.The server's running 2003 with Sql 2005 database. It's been working fine up until tonight. Now I can't even telnet into port 1433 from another system but can on the local machine.
Any thoughts? No update or changes made to the server in the past month. It's been rebooted after the issue started. No errors in the log. Tcp/IP is enabled protocol.