6.3

Table Of Contents
Table 13. Network Port Access Requirements for vRealize Operations Manager
Port Number Description
22 (TCP) Used for SSH access to the vRealize Operations Manager
cluster.
80 (TCP) Redirects to port 443.
123 (UDP) Used by vRealize Operations Manager for Network Time
Protocol (NTP) synchronization to the master node.
443 (TCP) Used to access the vRealize Operations Manager product
user interface and the vRealize Operations Manager
administrator interface.
10443 (TCP) Used by vRealize Operations Manager to communicate
with the vCenter Server Inventory service.
1235 (TCP) Used by all nodes in the cluster to transmit object data and
key-value data for the Global xDB database instance.
3091–3094 (TCP) When Horizon View (V4V) is installed, used to access data
for vRealize Operations Manager from V4V.
5433 (TCP) When high availability is enabled, used by the master and
replica nodes to replicate the global database.
6061 (TCP) Used by clients to connect to the GemFire Locator to get
connection information to servers in the distributed system.
Also monitors server load to send clients to the least-
loaded servers.
7001 (TCP) Used by Cassandra for secure inter-node cluster
communication.
9042 (TCP) Used by Cassandra for secure client related communication
amongst nodes.
10000–10010 (TCP and UDP) GemFire Server ephemeral port range used for unicast
UDP messaging and for TCP failure detection in the peer-
to-peer distributed system.
20000–20010 (TCP and UDP) GemFire Locator ephemeral port range used for unicast
UDP messaging and for TCP failure detection in the peer-
to-peer distributed system.
Localhost Ports
Verify that your port conguration allows localhost access to the following ports. You may restrict o-host
access to these ports if site policies are a concern.
Table 14. Localhost Port Access Requirements for vRealize Operations Manager
Port Number Description
1099 GemFire Locator Java Management Extensions (JMX)
Manager
9004 Analytics JMX Manager
9008 Cassandra database JMX Manager
9160 Cassandra Thrift client port
vRealize Operations Manager Installation and Configuration Guide for Linux and Windows
20 VMware, Inc.