[Oracle Error] INS-06101 IP address of localhost could not be determined

Error:

INS-06101 IP address of localhost could not be determined. HPUX IA 11.31. Oracle 11.2 installation.

 

Description:

The reason is – oracle can't determine IP of localhost (hostname) in any possible way, files (etc/hosts), DNS.

 

Solution:

1. Be sure you have rights for user oracle and others to read /etc/hosts file. Permissions need to be 644.

ls -la /etc/hosts

2. Check /etc/hosts for line:

127.0.0.1    localhost.localdomain    localhost

3. Check /etc/hosts for real IP resolve to your hostname of the server:

x.x.x.x    <hostname>

4. Check DNS resolving in /etc/resolv.conf and /etc/nsswitch.conf. To be sure disable DNS if you dont need it or for installation time.

mv /etc/resolv.conf /etc/resolv.conf.old

5. vi /etc/nsswitch.conf

6. need to be: hosts     files (if you see <host    files     DNS> – delete <DNS>).

7. ping hostname - must work under user oracle.

8. ping localhost – must work under user oracle.

 

 

 

 

 

 

 

 

 

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