During oracle11g installation, "This Exception error occurs when the Host IP address cannot be determined": Solution

1.
Oracle11gDuring the installation process, "This Exception error occurs when the IP address of the host cannot be determined ". (Automatically obtain the IP address set on the local machine) Oracle needs to obtain the system IP address when using net Configuraton to configure the network service name. If the IP address is incorrectly resolved, the above exception will occur. After you manually parse the c: \ windows \ system32 \ drivers \ etc \ hosts file, the installation is successful. The content of the file is as follows:
127.0.0.1 localhost
192.168.1.102 ldgis

2.

Check complete. The overall result of this check is: not executed <
Proposal: Oracle supports installation on a system with IP addresses allocated by DHCP. Before installation, you must configure the Microsoft loopback adapter as the primary network adapter of the system. For more information about installing software on a system with DHCP configured, see the installation guide.

Solution:

Go to control panel/Add hardware. In the wizard, select "Yes, connected to this hardware"> "network adapter"> "Microsoft loopback adapter". The configuration is complete, you will find that a new "Local Connection" is created, using this fake "Microsoft loopback adapter" (because the hardware is not connected at all, just lie to Oracle ). Set the IP address of the local connection (for example, 192.168.0.8 ). Now let's go back and let Oracle check again. It should have passed.