Dynamic IP or no public IP network access to intranet Oracle database

The Oracle database is one of the most applied databases. General Project Application. Deploying Oracle in the Intranet, intranet calls, and operations can only be done on the intranet.

Suppose the Oracle host or local area network does not have a fixed public IP and wants to access Oracle on the outside network. It is necessary to solve the problem of dynamic IP or no public network IP. Corresponding application to dynamic domain name resolution and port mapping technology applications.

Network assistance can be directly used to realize the Internet access to the Oracle database intranet. such as NAT123 dynamic Domain name resolution port mapping.

Dynamic IP, extranet access to the network Oracle database implementation:

1. Enable NAT123 dynamic Domain name resolution on the intranet. Use your own domain name. or prompt for a free domain.
2. If the database host has been routed. The port mapping (1521port) needs to be done on the route.

3. When visiting, you can use a dynamically resolved domain name.

When there is no public network IP, Internet access to the intranet Oracle database implementation:

1. Enable Nat123port mapping on the intranet. Add mappings and select other apps. Define your own extranet port.

2. After saving the mapping information, the map list displays the full network address.
3. When visiting, use the external address domain name and define the external network port to access the normal.

Dynamic IP or no public IP network access to intranet Oracle database