Solved

WARNING: No cluster interconnect has been specified.

Posted on 2008-10-28
3
1,441 Views
Last Modified: 2013-11-11
WARNING: No cluster interconnect has been specified. Depending on
          the communication driver configured Oracle cluster traffic
          may be directed to the public interface of this machine.
          Oracle recommends that RAC clustered databases be configured
          with a private interconnect for enhanced security and
          performance.
0
Comment
Question by:whateverguy1
  • 2
3 Comments
 
LVL 73

Expert Comment

by:sdstuber
Comment Utility
what is your question?

the above message is true.

A RAC instance should have a dedicated, private interconnect and for both of the reasons specified  Security and Performance.
0
 

Author Comment

by:whateverguy1
Comment Utility
Sorry.  I have defined a private interconnect as well as a public interface for both servers in my clusterware system.  I have 2 nodes.  Right now, however, it seems to be using the public interface only and may be impacting the system.  I'm just wondering how to proceed and possible solutions to get rid of this message.  I'm not sure what info is necessary otherwise.  Thank you.

0
 
LVL 73

Accepted Solution

by:
sdstuber earned 250 total points
Comment Utility
Lacking any other info, I suggest going through the "Configuring the Network" steps in the RAC quick guide


You may discover the problem yourself as you walk through the list and posting your setup.

http://download.oracle.com/docs/cd/B28359_01/rac.111/b28252.pdf
0

Featured Post

PRTG Network Monitor: Intuitive Network Monitoring

Network Monitoring is essential to ensure that computer systems and network devices are running. Use PRTG to monitor LANs, servers, websites, applications and devices, bandwidth, virtual environments, remote systems, IoT, and many more. PRTG is easy to set up & use.

Join & Write a Comment

Suggested Solutions

Title # Comments Views Activity
Calculating total percentage per row in Oracle Query 2 37
oracle query help 18 75
Oracle Database Upgrade 13 41
Oracle 12c patching 1 28
Why doesn't the Oracle optimizer use my index? Querying too much data Most Oracle developers know that an index is useful when you can use it to restrict your result set to a small number of the total rows in a table. So, the obvious sideā€¦
Checking the Alert Log in AWS RDS Oracle can be a pain through their user interface.  I made a script to download the Alert Log, look for errors, and email me the trace files.  In this article I'll describe what I did and share my script.
This video explains at a high level about the four available data types in Oracle and how dates can be manipulated by the user to get data into and out of the database.
This video shows setup options and the basic steps and syntax for duplicating (cloning) a database from one instance to another. Examples are given for duplicating to the same machine and to different machines

743 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

17 Experts available now in Live!

Get 1:1 Help Now