VMware VIEW 4.5 - GUIDE DE MISE A NIVEAU Guía de instalación descargar pdf (Pagina 24)

Prepare to Upgrade or Reinstall a Security Server

Before you can upgrade or reinstall a security server instance, you must remove the current IPsec rules that

govern communication between the security server and its paired View Connection Server instance. If you

do not take this step, the upgrade or reinstallation fails.

IMPORTANT This task pertains to View 5.1 and later security servers. If does not apply to View 5.0.x and

earlier security servers.

By default, communication between a security server and its paired View Connection Server instance is

governed by IPsec rules. When you upgrade or reinstall the security server and pair it again with the View

Connection Server instance, a new set of IPsec rules must be established. If the existing IPsec rules are not

removed before you upgrade or reinstall, the pairing fails.

You must take this step when you upgrade or reinstall a security server and are using IPsec to protect

communication between the security server and View Connection Server.

You can configure an initial security server pairing without using IPsec rules. Before you install the security

server, you can open View Administrator and deselect the global setting Use IPSec for Security Server

Connections, which is enabled by default. If IPsec rules are not in effect, you do not have to remove them

before you upgrade or reinstall.

NOTE You do not have to remove a security server from View Administrator before you upgrade or

reinstall the security server. Remove a security server from View Administrator only if you intend to

remove the security server permanently from the Horizon View environment.

With View 5.0.x and earlier releases, you could remove a security server either from within the View

Administrator user interface or by using the vdmadmin -S command-line command. In View 5.1 and later

releases, you must use vdmadmin -S. See "Removing the Entry for a View Connection Server Instance or

Security Server Using the -S Option" in the VMware Horizon View Administration document.

CAUTION If you remove the IPsec rules for an active security server, all communication with the security

server is lost until you upgrade or reinstall the security server.

Procedure

1 In View Administrator, click View Configuration > Servers.

2 In the Security Servers tab, select a security server and click More Commands > Prepare for Upgrade

or Reinstallation.

If you disabled IPsec rules before you installed the security server, this setting is inactive. In this case,

you do not have to remove IPsec rules before you reinstall or upgrade.

3 Click OK.

The IPsec rules are removed and the Prepare for Upgrade or Reinstallation setting becomes inactive,

indicating that you can reinstall or upgrade the security server.

VMware Horizon View Upgrades

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VMware VIEW 4.5 - GUIDE DE MISE A NIVEAU Guía de instalación Pagina 24