Netgear RH348 User Manual download pdf (Page 23)

Reference Guide for the Model RT328 and Model RH348 ISDN Routers

Introduction 1-5

PAP and CHAP Authentication

For connecting to other routers, the Model RT328/RH348 router supports two authentication

protocols: Password Authentication Protocol (PAP) and Challenge Handshake Authentication

Protocol (CHAP). PAP sends the user name and password in plain text. CHAP scrambles the

password before it is sent over the wire. Although CHAP provides better security, PAP is readily

available on more platforms.

Callback

For security and simpliﬁed cost accounting, the router implements Callback. When a remote user

dials in, the router can disconnect the call and call the user back, so that any further call charges

are incurred by the location of the router. The caller can provide the callback numbers; or, for

security, the router can be programmed to call back a predetermined number.

Management Support

The router is designed to be installed and made operational within minutes after connection to the

network.

If you are a PC user, the FirstGear software lets you easily conﬁgure the unit from the Windows

environment.

If you are a Macintosh, UNIX, or PC user, you can connect to the built-in Manager interface,

which can be accessed through a terminal connected to the MGR (manager) port or through a

Telnet session across the network. The built-in Manager interface manages and conﬁgures the

unit through an easily understood screen process.

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Netgear RH348 User Manual Page 23