Linux Install Oracle Network configuration Check not performed

Problem description

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Full Description:

Checking Network Configuration Requirements ...

Actual Result:unknown Host Exception has occurred:linux-pc:linux-pc.

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

Recommendation:oracle supports installations on systems with dhcp-assigned public IP addresses. However, the primary network interface on the system should is configured with a static IP address in order for the Oracle  Software to function properly. See the Installation Guide for more details on installing, the software on systems configured with DHCP.

The translation comes roughly:

Checking network configuration requirements ...

Actual Result: An unknown host exception has occurred: LINU-PC:LINUX-PC

Check complete. The overall result of this check is: not implemented <<<<
Recommended Scenario: Oracle support is installed on a system with a DHCP-assigned public IP address. However, you should use a static IP address to configure your system's primary network interface for the Oracle software to function properly. For more information on installing software on a system configured with DHCP, see Installation Guide.

Workaround

This question in the online search a lot of, the approximate solution is, first with static IP address, and then modify the hosts is good, but the change hosts file is not very intuitive to write, my system is static IP address has been configured, according to its method to modify the hosts or not, let the above errors appear, Toss a good while, finally solved, actually very simple, the hosts inside the configuration IP and hostname is good, do not need to match what domain name, the solution process is as follows:

View IP Address:

[Email protected] ~]# Cat/etc/sysconfig/network-scripts/ifcfg-eth0

Device=eth0

Type=ethernet

uuid=5d8e3707-f1a3-4c14-8605-d9f9d3205756

Onboot=yes

Nm_controlled=yes

Bootproto=none

Ipaddr=192.168.3.155

Prefix=24

Defroute=yes

Ipv4_failure_fatal=yes

Ipv6init=no

Name= "System eth0"

Hwaddr=00:0c:29:53:5a:c5

View Host Name:

[Email protected] ~]# hostname

Linux-pc

To modify the hosts:

Add a line "IP address hostname" at the end.

Execute VIM command, press i key to modify, then press: ESC,: Wq, enter, save changes.

[Email protected] ~]# vim/etc/hosts

To view the contents of the file, I modified the contents of the file as follows, the first two lines are the default (different system may not be the same, regardless of it), the last line is I added.

[Email protected] ~]# cat/etc/hosts

127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4

:: 1 localhost localhost.localdomain localhost6 localhost6.localdomain6

192.168.3.155 linux-pc

After that, without rebooting the system, just reinstall it .....

This article is from the "Road Cloud Nine" blog, please be sure to keep this source http://luyun9.blog.51cto.com/7592271/1951726

Linux Install Oracle Network configuration Check not performed