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vReplicator v2.5 Chapter 2 Installation 29

• VMware ESX Server 2.5.2

• VMware ESX Server 2.5.1

• VMware ESX Server 2.5.0

• VMware ESX Server 2.1.3

• VMware ESX Server 2.1.2

• VMware ESX Server 2.0.2

Vizioncore Support Policy

Vizioncore attempts to support all .dot versions of ESX Server within 60-90 days of

release. However, changes to the platform can create unforeseen circumstances, causing

an unexpected delay in providing support.

Support for all major versions of ESX Server is to be determined. Vizioncore has the

right to change this policy without prior notice or notification.

Database Requirements

vReplicator requires a SQL database to record replication job information. The process

below describes installing a new instance of SQL Express 2005 to configure the product

database.

Port Requirements

Before beginning the installation, confirm that the ports listed below are available. If your

environment includes any component (e.g., a firewall) that might restrict communication

between the machines involved in replication, make certain that these ports allow for

unimpeded access.

Port Direction Function

22 TCP vReplicator: outgoing

Host servers: incoming and

outgoing

Unimpeded network SSH access from

vReplicator to both VI3 hosts.

Bidirectional access between source VI3 and

destination VI3.

443 TCP vReplicator: outgoing Used for VI3 host communications and

VC 2.x.

902 TCP vReplicator: outgoing Used for VI3 host communications and

VC 2.x.

Note: Root SSH access is disabled by default in ESX Server 3.0. Setting up a non-root account

and providing vReplicator with the root password allows for replication with root disabled over

SSH. Otherwise, you can enable root over SSH by editing the PermitRootLogin value in

sshd_config on this unit: vi /etc/ssh/sshd_config

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