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IPMP - IP Multipath

By Murali Sriram on August 31, 2007 3:36 PM

IPMP is something new i learnt in this project. To avoid single point of failure to your Public(& Virtual) IP/Private IP in a RAC environment you can Implement Multipathing of IP Address. In this configuration you configure a set of Network Inteface Cards (NIC's) on each cluster node to support an IP Address. Here is how it works

ipmp2: IPMP Pic2

One of the NIC will be used as the Primary link for all communications. Upon failure of the Primary NIC, IPMP will automatically fail the physical(& virtual) IP to the standby NIC

ipmp1: IPMP Pic1

Reference on Configuring IPMP

 

 

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Comments (2)

Chris Gait:

This link from the blog: http://blogs.oracle.com/muralins/ipmp
isn't working for me.

Posted by Chris Gait | September 5, 2007 1:20 PM

Posted on September 5, 2007 13:20

Murali:

Sorry Chris, i am working on fixing the URLs basically the url will point to the same message article which is on the home page.

Posted by Murali | September 5, 2007 3:54 PM

Posted on September 5, 2007 15:54

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