Change of IP in Oracle DB

Hi,
The IP of the system where my Oracle Server was installed is changed.
Now I want to start the DB services and I have started the DB.
However, I am not able to start the listener and I am getting the errors mentioned below.
TNS-12535: TNS:operation timed out
TNS-12560: TNS:protocol adapter error
TNS-00505: Operation timed out
Can someone please help?
Akshatha

887460 wrote:
Hi Ajay,
I have changed the hosts file in the /etc folder.
The tnsnames and the listener files do have the hostnames only present.
In my case only the IP has changed and the hostnames are not.
So i figured that I have to change only the hosts file.
I did the changes in the hosts file but still I am encountering the same error.
Is a system restart required?
Thanks for your help in advance.
AkshathaHow you expect us to help you when you don't post anything i asked you for .... NO DB VERSION , NO OS , NO Listener , NO SQLNET.ORA and you want use to solve your issue

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