Can the CPPM cluster be formed across firewalled environments

By Shyam_Moolayilkalarikkal posted Jul 02, 2014 07:34 PM

Question   Is it possible to setup CPPM Cluster over a fire wall?



Yes, it is possible to build a cluster even in a firewall environment.

Below are the key points for this.

1: The below ports must be allowed across the cluster.

  • UDP Port 123 NTP (Subscriber to publisher)
  • TCP Port 443 HTTPS (Bi-directional)
  • TCP Port 5432 PostgreSQL for DB replication (Subscriber to publisher)
  • TCP Port 80 HTTP (Between Nodes)

2: Natting is not allowed across the Cluster.