External network connected to the intranet MSSQL

Reference Address: http://www.nat123.com/Pages_8_266.jsp

The methods in this article are as follows:

(1) Install and enable nat123 on the intranet, add mappings, and use other app types. Intranet address port is the LAN MSSQL address port, the network address port customization.

(2) After the mapping succeeds, the external network access connection MSSQL uses the mapped extranet address domain name port. Note The SQL Server Client connection address format is, "msql.nat123.net,43314", and the domain name is a comma with the English IME in the port.

But the actual operation, also need to register an account, while entering the NAT123 official website to add DNS domain name resolution

External network connected to the intranet MSSQL