7 Replies Latest reply: May 7, 2012 7:52 PM by Levi Pereira RSS

    How prevent REMOTE LISTENER register on SCAN LISTENER

    Levi Pereira
      Hi All,

      Oracle Database 11.2.0.3

      How prevent remote registration on SCAN Listener?
      I need to know if there is a way of prevent one instance register on listener using remote_listener parameter without affect incoming connection of client.

      These parameter below is not enough to meet my tests:
      tcp.validnode_checking = YES
      tcp.excluded_nodes = {list of IP addresses}
      tcp.invited_nodes = {list of IP addresses}
      The tcp.excluded_nodes and tcp.invited_nodes parameters deny and enable specific client IP addresses from making connections to the Oracle listener.


      Levi Pereira