Bay Networks Remote Annex Guide de l'utilisateur télécharger pdf (Page 58)

Remote Annex Server Tools for Windows NT

User Guide

Chapter 4 Using Security Features

4-4

Setting Remote Annex Security Parameters

The Access Control Protocol (ACP) of the Remote Annex provides

server-based security. When you deﬁne one network server as a security

server, use ACP software default settings or modify the software to create

a customized security policy for your network. This section includes:

• Security Requirements

• Types of Security

Security Requirements

Before you can use server-based security, you must use the na utility to:

• Set the enable_security parameter to Y.

• Deﬁne one server as the primary security server by entering its

address in the pref_secure1_host parameter. Deﬁne a backup

security server in the pref_secure2_host parameter.

• If a Remote Annex queries the primary server and does not

receive a response within the time deﬁned in the

network_turnaround parameter, the Remote Annex queries

the backup server.

• If the backup server does not respond within the time speciﬁed,

the Remote Annex broadcasts to the network for another server

running erpcd (as long as the security__broadcast parameter is

set to

Y).

For instructions on using the na utility and detailed explanations for

each parameter, see Document References on page 1-6.

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Bay Networks Remote Annex Guide de l'utilisateur Page 58