ESET REMOTE ADMINISTRATOR 4 Manual de instalación descargar pdf (Pagina 8)

2. Installation of ERA Server and ERA Console

2.1 Requirements

ERAS works as a service, and therefore requires a Microsoft Windows NT-based operating system (NT4 SP6, 2000, XP,

2003, Vista, 7, or 2008). Although the Microsoft Windows Server Edition is not necessary for ERAS to work, we

recommend installing ERAS on server-based operating systems for smooth operation. A computer with ERAS installed on

it should always be online and accessible via computer network by:

Clients (usually workstations)

PC with ERA Console

Other instances of ERAS (if replicated)

2.1.1 Software requirements

ERA Server

32 bit operating systems: Windows NT4 SP6 and later

64 bit operating systems: Windows XP and later

Databases: Microsoft Access (built-in), MySQL 5.0, ORACLE 9i, MSSQL 2005

Windows Installer: 2.0

ERA Console

32 bit operating systems: Windows 2000 and later

64 bit operating systems: Windows XP and later

Windows Installer: 2.0

Internet Explorer: recommended 6.0, minimum 4.0 (some reports may not be displayed correctly)

2.1.2 Performance requirements

The server performance may vary depending on the following parameters:

Database used

MS Access database - installed with the server by default. We recommend this solution when servicing hundreds of

clients. However, there is a 2GB size limit for the database. Consequently, you will need to activate cleanups on the

server and define an interval (under Tools > Server Options > Server Maintenance) for removing old data.

Other databases (MySQL, MSSQL, ORACLE) require a separate installation, but may result in better server

performance. It is essential to use suitable hardware for each database engine (mainly ORACLE) following the

technical recommendations of its distributor.

If you choose ORACLE as your database solution, you must set the number of cursors higher than the Maximum

number of active connections value (under Tools > Server Options > Advanced > Edit Advanced Settings >

Advanced; the default is set to 500). The final number of cursors must take into account the number of lower

servers, (if replication is used) and cursors that are used by other applications accessing the database engine.

Typically, the server's performance is higher when using external databases (i.e. installed on a different physical

machine).

Client connection interval

The client connection interval is set to 10 minutes by default in ESET Smart Security / ESET NOD32 Antivirus versions

4.2 and later. If you need the client status to update more or less frequently than the default interval, you can

change the setting.Keep in mind that a shoerter client connection interval will affect server performance.

Average number of events reported by clients per connection

Any information sent from client to server is listed under the particular event (e.g. threat log, event log, scan log,

configuration change). This parameter cannot be changed directly, but it can be altered if other settings relevant to

it are changed. For example, in advanced server configuration (under Tools > Server Options > Server

Maintenance) you can setup the maximum amount of logs that can be accepted by the server (this setting includes

clients that connect directly as well as replicated clients).In regular operation the long-term average can be

estimated at 1 event every 4 hours per client.

Hardware and operating system used

We strongly recommend using the minimum hardware recommended for your server's operating system,

accounting for the number of clients to be serviced.

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