Enterasys Networks CSX7000 Manuel d'utilisateur télécharger pdf (Page 214)

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101

USER’S GUIDE

214 CyberSWITCH

radius

Displays the current RADIUS server configuration data.

radacc

Allows you to change the current RADIUS Accounting Server configuration data. After

entering the

radacc

command, you will be presented with a RADIUS Accounting Menu

similar to that in CFGEDIT.

RADIUS ACCOUNTING SERVER CONFIGURATION ELEMENTS

RADIUS ACCOUNTING

You may enable or disable this feature. The default is disabled.

UDP P

ORT NUMBER

The UDP port number used by the RADIUS Accounting Server. This information is required for the

Primary RADIUS Server, and also required if a Secondary RADIUS Server is configured. The

officially-assigned port number for RADIUS Accounting is 1813.

Refer to the RADIUS Authentication Server Configuration Elements section for additional elements

that are in common with the RADIUS Authentication Server.

RADIUS ACCOUNTING SERVER BACKGROUND INFORMATION

CyberSWITCH UAA software version 7.2 (or earlier) provides for a RADIUS implementation

which uses RADIUS only for Authentication. CyberSWITCH UAA software version 7.3 (and beyond)

provides the ability to use RADIUS to maintain accounting information as well. This additional

capability should be especially useful to Internet Service Providers who have standardized on

RADIUS for call accounting.

When enabled and properly configured, the CyberSWITCH software implements a RADIUS

Accounting Client. The RADIUS Accounting Client sends accounting packets to the RADIUS

Accounting Server. These packets support the following attributes:

•NAS-IP-Address

• NAS-Port-Type (in format abcdd, where a = WAN card slot, b=WAN port, c = modem card slot,

and dd = modem number)

•Acct-Status-Type

• Acct-Session-Id

• User-Name

• Calling-Station-Id

• Framed-IP-Address

• Acct-Session-Time

When a call is initiated and authenticated successfully, CyberSWITCH software will send an

accounting-request packet to flag a call “START”. When the call is terminated, it will send an

accounting-request packet with a value of “STOP”. This packet exchange provides a means of

determining the session time for the call (i.e., the number of seconds that the call has been active).

ERFORMANCE

RADIUS Accounting consumes an additional 32 bytes of memory per connection, or a total of 6144

bytes on a full, 192-connection system.

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Enterasys Networks CSX7000 Manuel d'utilisateur Page 214

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