HostedDB - Dedicated UNIX Servers

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Router Security Configuration Guide UNCLASSIFIED 154 UNCLASSIFIED Version 1.0g authorization methods will be applied.  In this case we are particularly interested in turning on network authorization. § aaa accounting {system | network | exec | connection | commands level } {default | list-name} {start-stop | wait- start | stop-only | none} method-list turns on AAA's accounting services for the specified accounting type.  For dial-in users network needs to be used. § aaa processes number command is used to specify the number of background processes to start to handle concurrent  authentication and authorization requests. § (interface): ppp authentication {pap | chap | pap chap | chap pap} [if-needed] {default | list-name} [call-in] [one-tone] command is used to enable pap, chap, or both forms of authentication on the selected interface. § (interface): ppp authorization {default | list-name} command is used to apply a ppp authorization list to the selected interface. § (interface): ppp accounting [default | list-name] command is used to apply accounting methods to the PPP service on the selected interface. The example below gives onE potential application of AAA services for dealing with dial-in services (Note:  this example is not complete).  Figure 4-9 shows the relevant portion of the network, and the configuration for East is shown after it. Facility Network 14.1.0.0/16 East LAN 1 14.2.6.0/24 14.1.1.20/16 14.2.6.250/24 User Host 14.2.6.6/24 Remote Host modem Telephone Network modem Authentication Server 14.2.6.18/24 net access eth 0 eth 1 Central 14.2.9.250/24 14.1.15.250/16 eth 0/0 eth 0/1 LAN 2 14.2.9.0/24 Figure 4-10: Router East in the Network