ESET REMOTE ADMINISTRATOR 4 Manual de instalación descargar pdf (Pagina 42)

The username and password of the account under which the installation of the package is to be performed must be an

account with administrator rights or, preferably, a domain administrator account.

During the remote installation process, backward connection to ERAS takes place and the agent (einstaller.exe) adopts

settings from the Set Default Logon for E-mail and Logon Script Installations option.

If the einstaller.exe agent is started manually on a target workstation, the remote installation is handled in the following

way:

The einstaller.exe agent sends a request to ERAS (TCP port 2224)

ERAS starts a new push installation (with a new agent) of the corresponding package (sent via the share admin$). The

agent waits for an answer from ERAS (sending the package via the share admin$). In the event that no answer arrives,

the agent will attempt to download the install package (via the TCP/IP port 2224). In this case, the administrator

username and password specifed in Remote Install > Logon ... on the ERAS is not transferred and the agent attempts

to install the package under the current user. On the operating systems Microsoft Windows 9x/Me, the administrative

share cannot be used, therefore the agent automatically establishes a direct TCP/IP connection to the server. The new

agent then starts downloading the package from ERAS via TCP/IP protocol.

The installation of the package is launched, applying the associated .xml parameters under the account defined in ERAS

(the Set Default Logon for E-mail and Logon Script Installations option).

4.2.6 Upgrade

This type of installation is designated for clients with ESS/EAV version 4.2 and later. Beginning with version 4.2, a new

upgrade mechanism was implemented that allows ERA to initiate the upgrade process on the client side without the need

of the einstaller.exe agent. This mechanism works in a manner similar to the program component update, - or PCU, which

upgrades clients to a newer version of the program. For version 4.2 and later ESS/EAV clients, we strongly recommend

this type of upgrade.

Note: If a custom configuration file has been defined for the installation package it will be ignored during the upgrade.

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ESET REMOTE ADMINISTRATOR 4 Manual de instalación Pagina 42