Firewall Exceptions

    The nodes within a cluster use various types of communication between each other. The table below summarizes all the ports required to be open for proper functionality of a CloverDX Cluster.

    Table 52.4. Firewall Exceptions

    TypeDefault Port(s)Description 
    HTTPe.g. 80 | 8080 Synchronous calls between cluster nodes, Server Console and HTTP API.  
    HTTPSe.g. 443 | 8443 The same as HTTP, but over HTTPS.  
    JGroups7800 JGroups communication for inter-node cluster messaging.  
    Worker port range10500-10600 Inter-Worker communication between different Cluster nodes, mainly for Remote Edges.  

    See also Chapter 54, Troubleshooting.