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  1. #1
    Join Date
    Jun 2011

    Exclamation Unanswered: Oracle 11gR2 support in a cross subnet environment.

    hi all,

    I am looking for some documentation which says the oracle 11gR2 database is supported in a cross subnet clustering environment. eg:
    node A is in and node B in I will make a cluster out of these node. My question is can i have oracle 11gR2 database setup in such a cluster.?


  2. #2
    Join Date
    Mar 2010
    Vienna, Austria
    That's not possible.

    For the VIPs and private IPs Oracle requires all nodes to be in the same subnet. for the public Interface Oracle strongly recomments it.

    See This document from Oracle (especially Appendix C)
    "There is always an easy solution to every problem - neat, plausible, and wrong."
    -- H.L. Mencken

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