188 CHAPTER 7: AAA C OMMANDSSpecify a username, use the double-asterisk wildcard character (**) tospecify all usernames, or use the single-asterisk wildcard character (*)to specify a set of usernames up to or following the first delimitercharacter — either an at sign (@) or a period (.). (For details, see “UserGlobs” on page 24.)This option does not apply if mac is specified. For mac, specify amac-addr-glob. (See “MAC Address Globs” on page 25.)■ mac-addr-glob — A single user or set of users with access via a MACaddress. Specify a MAC address, or use the wildcard (*) character tospecify a set of MAC addresses. (For details, see “MAC AddressGlobs” on page 25.)This option applies only when mac is specified.■ start-stop — Sends accounting records at the start and end of anetwork session.■ stop-only — Sends accounting records only at the end of a networksession.■ method1, method2, method3, method4 — At least one of up to fourmethods that MSS uses to process accounting records. Specify one ormore of the following methods in priority order. If the first methoddoes not succeed, MSS tries the second method, and so on.A method can be one of the following:■ local — Stores accounting records in the local database on theWX switch. When the local accounting storage space is full, MSSoverwrites older records with new ones.■ server-group-name — Stores accounting records on one or moreRemote Authentication Dial-In User Service (RADIUS) servers. Youcan also enter the names of existing RADIUS server groups asmethods.Defaults — Accounting is disabled for all users by default.Access — Enabled.History — Introduced in MSS Version 3.0.Usage — For network users with start-stop accounting whose recordsare sent to a RADIUS server, MSS sends interim updates to the RADIUSserver when the user roams.