290 Configuring system settings/cfg/sys/adm/audit/serversfollowed by:The index number you specify must be in use.The index numbers of existing servers with thisindex number and higher are incremented by1.move index number>Moves a server up or down the list of RADIUSaudit servers in the configuration.• index number—the original index numberof the server you want to move• new index number—the index numberrepresenting the new position of the serverin the listThe index numbers of the remaining entriesadjust accordingly.Configuring authentication of system usersYou can configure the Nortel SNAS cluster to use an external RADIUSserver to authenticate system users. Authentication applies to both CLIand SREM users.The user name and password defined on the RADIUS server must bethe same as the user name and password defined on the Nortel SNAS.When the user logs on, the RADIUS server authenticates the password.The user group (admin, oper, or certadmin) is picked up from the localdefinition of the user.For more information about specifying user names, passwords, and groupassignments for Nortel SNAS system users, see “Managing system usersand groups” (page 211).When you add an external RADIUS authentication server to theconfiguration, the server is automatically assigned an index number. Youcan add several RADIUS authentication servers, for backup purposes.Nortel SNAS authentication will be performed by an available server withthe lowest index number. You can control authentication server usageby reassigning index numbers (see “Managing RADIUS authenticationservers” (page 292)).To configure the Nortel SNAS to support RADIUS authentication of systemusers, use the following command:/cfg/sys/adm/authNortel Secure Network Access SwitchUsing the Command Line InterfaceNN47230-100 03.01 Standard28 July 2008Copyright © 2007, 2008 Nortel Networks.
