-- ============================================================================
-- AT-ESPR.MIB, Allied Telesis enterprise MIB: Ethernet Protection Switching Ring
--
-- Copied from ATR-ESPR.MIB of pre 2.9.1 release
--
-- Copyright (c) 2006 by Allied Telesis, Inc.
-- All rights reserved.
-- 
-- ============================================================================

AT-EPSR-MIB DEFINITIONS ::= BEGIN

IMPORTS
    MODULE-IDENTITY,
    OBJECT-TYPE,
    NOTIFICATION-TYPE
        FROM SNMPv2-SMI
    
    TEXTUAL-CONVENTION,
    DisplayString
        FROM SNMPv2-TC
    
    InterfaceIndex
    	FROM IF-MIB
	
	modules,
	DisplayStringUnsized
		FROM AT-SMI-MIB
;

epsr MODULE-IDENTITY
    LAST-UPDATED "200611221212Z"
    ORGANIZATION "Allied Telesis, Inc"
	CONTACT-INFO
	    "http://www.alliedtelesis.com"
	DESCRIPTION
	    "Convert epsrEventVariables into a table entry, so variable of mutiple 
	     EPSR domains can be obtained."
    REVISION "200611221212Z"

	DESCRIPTION
	    "This MIB file contains definitions of managed objects for 
	    the code module responsible for handling EPSR on Allied Telesis 
	    switches."
    REVISION "200602161619Z"

DESCRIPTION
	"Initial Revision"
::= { modules 136 }


-- ---------------------------------------------------------- --
-- Textual Conventions
-- ---------------------------------------------------------- --

EpsrNodeState ::= TEXTUAL-CONVENTION
STATUS       current
DESCRIPTION
    "Defines the node states that can be passed around
     in EPSR Node Traps."
SYNTAX INTEGER
        {
            idle         (0),
            complete     (1),
            failed       (2),
            linksUp      (3),
            linksDown    (4),
            preForward   (5),
            unknown      (6)
        }

EpsrInterfaceState ::= TEXTUAL-CONVENTION
STATUS       current
DESCRIPTION
    "Defines the interface states that can be passed around
     in EPSR Node Traps."
SYNTAX INTEGER
        {
            unknown  (0),
            blocked  (1),
            forward  (2)
        }

-- ---------------------------------------------------------- --
-- EPSR specific trap definitions
-- ---------------------------------------------------------- --

epsrEvents    OBJECT IDENTIFIER ::= { epsr 1 }

epsrNodeTrap      NOTIFICATION-TYPE
	 OBJECTS {
                epsrNodeTrapType,
                epsrDomainName,
                epsrFromState,
                epsrToState,
                epsrControlVlanId,
                epsrPrimaryIfIndex,
                epsrPrimaryIfState,
                epsrSecondaryIfIndex,
                epsrSecondaryIfState
             }
     STATUS  current
     DESCRIPTION
         "EPSR Master/Transit node state transition trap."
	 ::= { epsrEvents 1 }

-- ---------------------------------------------------------- --
-- EPSR Event Variables Object IDs
-- ---------------------------------------------------------- --

epsrEventVariablesTable OBJECT-TYPE
	SYNTAX SEQUENCE OF EpsrEventVariablesEntry
	MAX-ACCESS not-accessible
	STATUS current
	DESCRIPTION
		"This table contains rows of epsrEventVariablesEntry."
		::= { epsr 2 }

epsrEventVariablesEntry OBJECT-TYPE
	SYNTAX EpsrEventVariablesEntry
	MAX-ACCESS not-accessible
	STATUS current
	DESCRIPTION
		"An entry in the ATL enterprise epsrEventVariablesTable."
	INDEX { epsrDomainName }
		::= { epsrEventVariablesTable 1 }

EpsrEventVariablesEntry ::=
	SEQUENCE {
		epsrNodeTrapType		INTEGER (0..2),
		epsrDomainName			DisplayStringUnsized(SIZE(1..15)),
		epsrFromState 			EpsrNodeState,
		epsrToState				EpsrNodeState,
		epsrControlVlanId		INTEGER,
		epsrPrimaryIfIndex		InterfaceIndex,
		epsrPrimaryIfState		EpsrInterfaceState,
		epsrSecondaryIfIndex	InterfaceIndex,
		epsrSecondaryIfState	EpsrInterfaceState
	}


epsrNodeTrapType OBJECT-TYPE
		SYNTAX  INTEGER
        {
            unknown          (0),
            masterNodeTrap   (1),
            transitNodeTrap  (2)
        }
		MAX-ACCESS  read-only
		STATUS  current
		DESCRIPTION
   		"This is the trap type of the EPSR node trap (master/transit)."
 	::= { epsrEventVariablesEntry 1 }


epsrDomainName OBJECT-TYPE
		SYNTAX  DisplayStringUnsized (SIZE(1..15))
		MAX-ACCESS  read-only
		STATUS  current
		DESCRIPTION
   		"Assigned name of the EPSR domain."
 	::= { epsrEventVariablesEntry 2 }

epsrFromState OBJECT-TYPE
		SYNTAX  EpsrNodeState
		MAX-ACCESS  read-only
		STATUS  current
		DESCRIPTION
   		"Defined state that an EPSR domain is transitioning from."
		::= { epsrEventVariablesEntry 3 }

epsrToState OBJECT-TYPE
		SYNTAX  EpsrNodeState
		MAX-ACCESS  read-only
		STATUS  current
		DESCRIPTION
   		"Defined state that an EPSR domain is transitioning to."
		::= { epsrEventVariablesEntry 4 }

epsrControlVlanId OBJECT-TYPE 
	SYNTAX  INTEGER
		MAX-ACCESS  read-only
		STATUS  current
		DESCRIPTION
   		"VLAN identifier for the control VLAN."
		::= { epsrEventVariablesEntry 5 }

epsrPrimaryIfIndex OBJECT-TYPE
		SYNTAX  InterfaceIndex
		MAX-ACCESS  read-only
		STATUS  current
		DESCRIPTION
   		"IfIndex of the primary interface."
		::= { epsrEventVariablesEntry 6 }

epsrPrimaryIfState OBJECT-TYPE
		SYNTAX  EpsrInterfaceState
		MAX-ACCESS  read-only
		STATUS  current
		DESCRIPTION
   		"Defined current state of the primary interface."
		::= { epsrEventVariablesEntry 7 }

epsrSecondaryIfIndex OBJECT-TYPE
		SYNTAX  InterfaceIndex
		MAX-ACCESS  read-only
		STATUS  current
		DESCRIPTION
   		"IfIndex of the secondary interface."
		::= { epsrEventVariablesEntry 8 }

epsrSecondaryIfState OBJECT-TYPE
		SYNTAX  EpsrInterfaceState
		MAX-ACCESS  read-only
		STATUS  current
		DESCRIPTION
   		"Defined current state of the secondary interface."
		::= { epsrEventVariablesEntry 9 }

END