Enabling Ip Ports On Computers That Run Luci - Red Hat CLUSTER SUITE FOR ENTERPRISE LINUX 5.1 Configuration Manual

Chapter 2. Before Configuring a Red Hat Cluster
Cluster Nodes" lists the IP port numbers, their respective protocols, the components to which
the port numbers are assigned, and references to
node, enable IP ports according to
examples are in Section 2.3, "Examples of
IP Port Protocol
Number
5404, UDP
5405
11111 TCP
14567 TCP
16851 TCP
21064 TCP
41966, TCP
41967,
41968,
41969
50006, TCP
50008,
50009
50007 UDP
Table 2.1. Enabled IP Ports on Red Hat Cluster Nodes

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.
a Computer That Runs luci"
components to which the port numbers are assigned, and references to
examples. At each computer that runs luci, enable IP ports according to
Ports on Red Hat Cluster
Rules".)
Note
14
Table 2.1, "Enabled IP Ports on Red Hat Cluster
iptables
Component
(Cluster Manager)
cman
(part of Conga remote
ricci
agent)
(Global Network Block
gnbd
Device)
(part of Conga
modclusterd
remote agent)
(Distributed Lock Manager)
dlm
(high-availability
rgmanager
service management)
(Cluster Configuration
ccsd
System daemon)
(Cluster Configuration
ccsd
System daemon)
lists the IP port numbers, their respective protocols, the
Nodes". (All examples are in
rule examples. At each cluster
iptables
Rules".)
Reference to Example of
Rules
iptables
Example 2.1, "Port 5404, 5405:
cman"
Example 2.3, "Port 11111: ricci
(Cluster Node and Computer
Running luci)"
Example 2.4, "Port 14567: gnbd"
Example 2.5, "Port 16851:
modclusterd"
Example 2.6, "Port 21064: dlm"
Example 2.7, "Ports 41966,
41967, 41968, 41969:
rgmanager"
Example 2.8, "Ports 50006,
50008, 50009: ccsd (TCP)"
Example 2.9, "Port 50007: ccsd
(UDP)"
Table 2.2, "Enabled IP Ports on
Section 2.3, "Examples of
Nodes". (All
rule
iptables
Table 2.1, "Enabled IP
iptables