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attached to the Nautica 4000 or a PC

running terminal emulation software or

a Telnet session. With support for BCC,

NauticaRS provides command line syn-

tax,which is consistent with other Bay

Networks platforms that support BCC.

Nautica Configuration Wizard

Bay Networks Nautica Configuration

Wizard is a Windows 95 Wizard applica-

tion that provides an easy-to-use GUI to

set up and configure the Nautica 4000.

HTML This feature provides useful

status information on the Nautica 4000

using HTML. Users are provided plat-

form independent access to useful

information including routing table,

active ISDN calls,ISDN history,and cur-

rent NAT table. This information can

be accessed via standard Web browers

such as Netscape or Internet Explorer.

Security

NauticaRS allows authorized remote

users to reach all the information they

need while protecting the entire net-

work from nonsanctioned access.

Supports for RADIUS,a standards-based

authentication system,lets the Nautica

4000 fit easily into an organization’s

existing network security design. This

client/server-based security protocol

makes it easy to manage large-scale

remote access applications from a cen-

tral site. The Nautica 4000 is supported

by Bay Networks Nautica RADIUS

Server for Windows 95 and Windows

NT. RADIUS offers network-wide

accounting,authentication,and autho-

rization to service providers and net-

work managers who need to maintain

security when remote access is

required. Several levels of comprehen-

sive security features are provided

including the CLI feature,which veri-

fies that incoming ISDN calls are autho-

rized to connect. For PPP connections,

PAP and CHAP are supported. The

Nautica 4000’s RADIUS implementation

will operate with other third-party

RADIUS servers.

The Nautica 4000 also supports

Bay Networks BaySecure

™

Access Con-

trol (BSAC) RADIUS. Based on award

winning technology,BSAC is an indus-

try-standard,remote access user authen-

tication,authorization,and accounting

solution for ISPs and enterprises. BSAC

is the only RADIUS server optimized

for Windows NT,NetWare,and UNIX

Solaris environments and the only tool

integrating network operating system

user directories while including

embedded databases,vendor specific

attributes,GUI-based user profiles,and

real-time statistics for managing remote

access security.

6 Data Sheet Nautica 4000

Dial Backup The Nautica 4000 can

use ISDN to back up a dedicated link.

In the event that the dedicated link

goes down,the Nautica 4000 activates

the ISDN connection. When the dedi-

cated link is restored,the Nautica 4000

terminates the backup connection and

resumes use of the dedicated link.

Minimum Call Duration Timer

The Minimum Call Duration Timer is

particularly cost-effective when an ISDN

line is activated frequently for small

data transfers. This feature minimizes

recurring WAN costs by applying a set

minimum call charge period. The ISDN

line will be kept active for the duration

of the minimum call period,allowing

any subsequent data transfers to take

place without clearing and subse-

quently redialing a second ISDN call.

Configuration and Management

With NauticaRS software,the Nautica

4000 provides many features that

simplify configuration and provide

SNMP-based network management

capabilities. The Nautica 4000 can

be configured and managed from any

local or remote ANSI-standard terminal

or from a PC on the network using

Telnet. SNMP-based management

systems including HP OpenView,Tivoli

NetView for AIX,and Sun Microsystems

Solstice Domain Manager can be used

to manage the Nautica 4000.

BCC This terminal-based (Teletype

(TTY)-compatible) tool enables plat-

form installation and maintenance to

be performed locally or from a remote

location such as the central site. It

can be accessed through a terminal

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