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What ports need to be open within iptables for Red Hat Enterprise Linux(RHEL) 5 cluster?

Updated 2011-08-02T19:16:36+00:00

Issue

  • What ports need to be open within iptables for Red Hat Enterprise Linux (RHEL) 5 cluster?
  • What ports need to be open on the firewall for Red Hat Enterprise Linux (RHEL) 5 cluster?

Environment

  • Red Hat Enterprise Linux 5 Advanced Platform (Clustering and GFS/GFS2)

Resolution

In order to deploy a Red Hat Enterprise Linux(RHEL) 5 Cluster, certain IP ports are required to be open on the cluster nodes to allow communication among the cluster members. Typic...

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