Windows Oracle open remote connection Windows Server Oracle open remote connection

        Windows Oracle Open remote connection Windows Server Oracle Open remote connection

One 、 Scenario description

        1、Windows Installed on Oracle After the database server , Discovery can only be connected locally , Other machines cannot be connected , that Windows How to open Oracle What about remote connection ？

        2、 Basic configuration ：Windows Server 2016 , Oracle11g

Two 、 Operation steps

        1、 Modify the configuration file to listen ：

• The file path is ：C:\app\Administrator\product\11.2.0\dbhome_1\NETWORK\ADMIN\listener.ora

• The configuration file host Renamed as ： Computer name  

 

LISTENER =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
      (ADDRESS = (PROTOCOL = TCP)(HOST = WIN-5O51KN8K7LE)(PORT = 1521))
    )
  )

        2、 restart Oracle service ： Restart first Listener , Restart again ORCL service .（Oracle 11g Service startup sequence ）

 

        3、 to open up Oracle port ---- The easiest way , Direct closure ： Windows A firewall .

        4、 to open up Oracle port 1521：

• WIN key --- search “ A firewall ” --- Windows A firewall ---- Advanced settings

 

 

• Inbound rules --- New rules --- port ---

 

• Input port --- 1521 --- Allow connections --- next step

 

• Take a name ---- orcl-1521

 

• see Whether the rule is enabled

 

3、 ... and 、 Remote connection test

        1、 What we use here is dbeaver Data management tools , Note that yes is selected here ：SID , Instead of Service Name !

 

        2、 Other ：Navicat 、 PL/SQL Please try it yourself .