Address: http://www.nat123.com/Pages_8_266.jsp
Methods such as the following:
1, register an account, the same time into the NAT123 website to join the DNS domain name resolution
Click Confirm to save, the domain name resolution just joined can be seen in the DNS resolution list
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2. Install and enable nat123 on the target server in the network, add mappings, and use other application types. Intranet address Port is the intranet MSSQL address port, the external network address port itself definition.
(2) After the mapping is successful. External network access connect MSSQL use the mapped extranet address domain name port. Note The Sqlserverclient connection server address format is, "msql.nat123.net,43314", and the domain name is a comma with the English input method in port.
Note: The outer network port number is recommended by the system. Because the new users only have 5 n coins, each save consumes one, this can reduce unnecessary waste.
External network connected to the intranet MSSQL