Unable To Make Connections To TCP Port 7 When A Coherence Node Is Hosted On Windows

(Doc ID 1495285.1)

Last updated on APRIL 04, 2018

Applies to:

Oracle Coherence - Version 3.7.1 and later
Microsoft Windows (32-bit)
Microsoft Windows x64 (64-bit)
Microsoft Windows x64 (64-bit) - Version: 2008 R2
*** Checked for relevance 15-AUG-2014 ***


JVM(s) from another host are unable to join existing cluster.

Coherence 3.7.1 cluster is using hosts running windows 2008 R2 server configured with Windows firewall.

It could be the case that JVM(s) on one physical host are able to form cluster and join cluster with NO issue. However at the same time JVM(s) from second host cannot join this existing cluster and throw errors like:



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