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Table Of Contents
Cloud Pod Architecture Port Requirements
Certain network ports must be opened on the Windows firewall for the Cloud Pod Architecture feature to
work. When you install View Connection Server, the installation program can optionally configure the
required firewall rules for you. These rules open the ports that are used by default. If you change the default
ports after installation, or if there are other firewalls in your network, you must manually configure the
Windows firewall.
Table 22. Ports Opened During View Connection Server Installation
TCP Port Description
22389 The Global Data Layer LDAP instance runs on this port. Shared data is replicated on every View
Connection Server instance in a pod federation. Each View Connection Server instance in a pod
federation runs a second LDAP instance to store shared data.
8472 The View Interpod API (VIPA) interpod communication channel runs on this port. View
Connection Server instances use the VIPA interpod communication channel to launch new
desktops, find existing desktops, and share health status data and other information.
Security Considerations for Cloud Pod Architecture Topologies
To use the lmvutil command to configure and manage a Cloud Pod Architecture environment, you must
run the command as a user who has the Administrators role. Users who have the Administrators role on the
root access group are super users.
When a View Connection Server instance is part of a replicated group of View Connection Server instances,
the rights of super users are extended to other View Connection Server instances in the pod. Similarly, when
a pod is joined to a pod federation, the rights of super users are extended to all of the View Connection
Server instances in all of the pods in the pod federation. These rights are necessary to modify global
entitlements and perform other operations on the Global Data Layer.
If you do not want certain super users to be able to perform operations on the Global Data Layer, you can
remove the Administrators role assignment and assign the Local Administrators role instead. Users who
have the Local Administrators role have super user rights only on their local View Connection Server
instance and on any instances in a replicated group.
For information about assigning roles in View Administrator, see "Configuring Role-Based Delegated
Administration" in the View Administration document.
Chapter 2 Designing a Cloud Pod Architecture Topology
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