Solution to network check failure during Oracle Installation in Linux

Installing Oracle in Linux is not easy for new users. Of course, it is the same for me (for myself, I have never learned Linux ).

When installing Oracle, the Oracle program will check some system configurations, and the network configuration is one of them. Sometimes the following error is returned:

Checking Network Configuration Requirements...

Check complete. The overall result of this check is: not executed <

Proposal: orcle can be installed on a system with IP addresses allocated by DHCP. But before installation,

The Microsoft LoopBack Adapter must be configured as the system's primary network Adapter.

For more information about installing software on a system with DHCP configured, see the Installation Guide.

The solution is as follows:

1. Use ifconfig to view the IP address allocated by DHCP, and then set the static IP address to this IP address;

2. modify the content of/etc/hosts, comment out the line 127.0.0.1, and add IP information here;

3. Restart the Linux operating system (the above configuration information will take effect after the restart );