This discussion is archived
2 Replies Latest reply: Sep 9, 2013 11:23 AM by Balazs Papp RSS

RAC SCAN firewall settings

xerces8 Newbie
Currently Being Moderated



Using Oracle DB 11.2 RAC SCAN setup, what network access must be open for clients?

Is this correct: Acces to TCP ports 1521 on the SCAN listener and the node VIP (or real) addresses?

(assuming 1521 is the configured port on the servers)


Is just access to the SCAN address enough?


  • Correct Answers - 10 points
  • Helpful Answers - 5 points