2.2.2. Enabling IP Ports on Computers That Run luci
2.2.2. Enabling IP Ports on Computers That Run luci To allow client computers to communicate with a computer that runs luci (the Conga user interface server), and to allow a computer that runs luci to communicate with ricci in the cluster nodes, you must enable the IP ports assigned to luci and ricci . Table 2.2, "Enabled IP Ports on a Computer That Runs luci " lists the IP port numbers, their respective protocols, the components to which the port numbers are assigned, and references to iptables rule examples. At each computer that runs luci , enable IP ports according to Table 2.1, "Enabled IP Ports on Red Hat Cluster Nodes" . (All examples are in Section 2.2.3, "Examples of iptables Rules" .) Note If a cluster node is running luci , port 11111 should already have been enabled. Table 2.2. Enabled IP Ports on a Computer That Runs luci IP Port Number Protocol Component Reference to Example of iptables Rules 8084 TCP luci (Conga user interface server) Example 2.2, "Port 8084: luci (Cluster Node or Computer Running luci )" 11111 TCP ricci (Conga remote agent) Example 2.3, "Port 11111: ricci (Cluster Node and Computer Running luci )"