Bay Networks Radius Manual de usuario descargar pdf (Pagina 3)

2 White Paper RADIUS Security Technology

ISPs implementing a turnkey RADIUS remote

access solution for their Enterprise subscribers

must provide a suite of easy-to-use and

reliable features to create a cost-effective

service.Criteria

ISPs and their Enterprise

subscribers should consider in a well-archi-

tected

RADIUS server solution include:

• Versatile platform support to adapt

to existing and changing subscriber

environments such as

NT,NetWare,

and

UNIX

• Access to network operating system

(NOS) security information normally

unavailable via remote access:Windows

NT Domain and Workgroups,NetWare

Bindery and Directory Services

(NDS),or

UNIX Network Information Services (NIS)

• Embedded database engine for flexible

user

AAA profile management

• Interoperability through support of

vendor-specific attributes from a wide

range of remote access equipment

vendors

• Extensive,well-presented,real-time

user statistics

• Centralized administration of user infor-

mation for remote access servers,Proxy

RADIUS servers,VPN tunneling,and

Internet firewalls

•

GUI interfaces for user convenience

•

3rd party security integration including

token card security systems

• Global,

7x24 technical service and

support

Ideally,a complete implementation of the

RADIUS standard should run as a native

application in Microsoft

NT,Novell NetWare,

and

UNIX environments.On a Microsoft

Windows

NT server,it should run as a set of

NT services;on a Novell NetWare server,it

should run as a set of NetWare Loadable

Modules

(NLMs);and on UNIX,it should run

as a set of

UNIX services.

When a

RADIUS implementation is tightly

integrated with Windows

NT,Novell

NetWare,or

UNIX,Enterprise network

administrators can use the passwords and

groupings already created in the Windows

NT Domain/Windows NT workgroups,the

NetWare Bindery/NetWare Directory

Services

(NDS),or UNIX Network Information

Services as the basis for authenticating

remote users dialing into any Remote

Access Server.This tight integration with

NT,

NetWare,and

UNIX user directories allows

the network manager to simplify administra-

tion,save time,and ensure that security pro-

files are completely current.

Access Control Using RADIUS

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