Perle Systems SCS, STS manual User level. See Perle Radius Dictionary Example

RADIUS

Type	Name	Description
16	Login-TCP-Port	Indicates the TCP port with which the user is to be
		connected when the Service-Type is set to 1 (Login)
		or 3 (Callback-Login).
19	Callback-Number	Specifies the callback phone number. This is the
		same implementation as 20 (Callback-ID), but
		takes precedence if 20 is set.
20	Callback-ID	Specifies the callback phone number. This is the
		same implementation as 19 (Callback-Number), but
		19 takes precedence if both are set.
26	Vendor-Specific	Perle’s defined attributes for line access rights and
		user level. See Perle RADIUS Dictionary Example
		on page 340 for an example of this file.
		Line Access Rights for port n (where n is the line
		number):
		Name: Perle-Line-Access-Port-n
		Type: 100 + n
		Data Type: Integer
		Value: Disabled (0), ReadWrite(1), ReadInput(2),
		ReadInputWrite (3), ReadOutput (4),
		ReadOutputWrite (5), ReadOutputInput (6),
		ReadOutputInputWrite (7)
		Name: Perle-User-Level
		Type: 100
		Data Type: Integer
		Value: Admin(1), Normal(2), Restricted(3),
		Menu(4)
		Name: Perle-Clustered-Port-Access
		Type: 99
		Data Type: Integer
		Value: Disabled(0), Enabled(1)
27	Session-Timeout	Maximum number of seconds the user will be
		allowed to stay logged on.
28	Idle-Timeout	Use this timer to close a connection because of
		inactivity. When the Idle-Timeout expires, the
		IOLAN will end the connection. The maximum
		value is 4294967 seconds (about 49 days). A value
		of 0 (zero) means the Idle-Timeout will not expire,
		so the connection is permanently open.
96	Framed-Interface-Id	The remote IPv6 interface identifier for the remote
		end of the PPP link.

RADIUS and TACACS+ 337