ZTE-AN-INTERFACE-LOOPBACK-MIB DEFINITIONS ::= BEGIN

    IMPORTS
        MODULE-IDENTITY, OBJECT-TYPE,
        Integer32                                           FROM SNMPv2-SMI
        MODULE-COMPLIANCE, OBJECT-GROUP  FROM SNMPv2-CONF
        ifIndex                                             FROM IF-MIB
        zxAnInterface                                       FROM ZTE-AN-SMI
        zxAnSubIfIndex                                      FROM ZTE-AN-IF-MIB;


    zxAnInterfaceLoopbackMib MODULE-IDENTITY
        LAST-UPDATED    "201712260000Z"
        ORGANIZATION    "ZTE Corporation"
        CONTACT-INFO    "Tong Tao 
                         Mail: tong.tao@zte.com.cn
                         Tel : +86-021-68897257"
        DESCRIPTION     "This MIB defines management objects of 
                         interface loopback configuration."
                         
        REVISION        "201712260000Z"
        DESCRIPTION     "Initial version of this MIB module."
        ::= {zxAnInterface 38}

--------------------------------------------------------------------------------
-- Following management objects are defined.
-- 2.1.1 Uplink Interface Loopback Configuration Table

-- Following conformance information is defined.
-- 4. zxAnIfLoopbackConformance
--------------------------------------------------------------------------------

    zxAnIfLoopbackObjects
                        OBJECT IDENTIFIER ::= {zxAnInterfaceLoopbackMib 2}

    zxAnIfLoopbackUplinkObjects
                        OBJECT IDENTIFIER ::= {zxAnIfLoopbackObjects 1}
                        

--------------------------------------------------------------------------------
-- 2.1.1 Uplink Interface Loopback Configuration Table
--------------------------------------------------------------------------------

    zxAnIfLoopbackUplinkConfTable   OBJECT-TYPE
        SYNTAX      SEQUENCE OF ZxAnIfLoopbackUplinkConfEntry
        MAX-ACCESS  not-accessible
        STATUS      current
        DESCRIPTION
            "This table includes the uplink interface loopback configuration 
             information."
        ::= { zxAnIfLoopbackUplinkObjects 2 }
        
    zxAnIfLoopbackUplinkConfEntry   OBJECT-TYPE
        SYNTAX      ZxAnIfLoopbackUplinkConfEntry
        MAX-ACCESS  not-accessible
        STATUS      current
        DESCRIPTION
           "An entry in zxAnIfLoopbackUplinkConfTable."
        INDEX { ifIndex }
        ::= { zxAnIfLoopbackUplinkConfTable 1 }

    ZxAnIfLoopbackUplinkConfEntry  ::= SEQUENCE {
        zxAnIfLoopbackUplinkEnable   INTEGER,
        zxAnIfLoopbackUplinkMode     INTEGER,
        zxAnIfLoopbackUplinkSVid     Integer32,
        zxAnIfLoopbackUplinkCVid     Integer32
        }
       
    zxAnIfLoopbackUplinkEnable   OBJECT-TYPE
        SYNTAX      INTEGER {
            enabled(1),
            disabled(2)
        }
        MAX-ACCESS  read-write
        STATUS      current
        DESCRIPTION
             "Enables and disables uplink interface loopback."
        DEFVAL      { disabled }  
        ::= { zxAnIfLoopbackUplinkConfEntry 1 }

    zxAnIfLoopbackUplinkMode   OBJECT-TYPE
        SYNTAX      INTEGER {
            external(1),
            internal(2),
            invalid(255)
        }
        MAX-ACCESS  read-write
        STATUS      current
        DESCRIPTION
             "The uplink interface loopback mode.
              when zxAnIfLoopbackUplinkEnable is disabled,
              zxAnIfLoopbackUplinkMode is invalid."
        DEFVAL      { 255 }  
        ::= { zxAnIfLoopbackUplinkConfEntry 2 }

    zxAnIfLoopbackUplinkSVid  OBJECT-TYPE
        SYNTAX      Integer32(0..4094)
        MAX-ACCESS  read-write
        STATUS      current
        DESCRIPTION
            "The SVLAN ID.
             when zxAnIfLoopbackUplinkEnable is disabled,
             zxAnIfLoopbackUplinkSVid is 0."
        DEFVAL      { 0 }
        ::= { zxAnIfLoopbackUplinkConfEntry 3 }
        
    zxAnIfLoopbackUplinkCVid  OBJECT-TYPE
        SYNTAX      Integer32(0..4094)
        MAX-ACCESS  read-write
        STATUS      current
        DESCRIPTION
            "The CVLAN ID.
             when zxAnIfLoopbackUplinkEnable is disabled,
             zxAnIfLoopbackUplinkCVid is 0."
        DEFVAL      { 0 }
        ::= { zxAnIfLoopbackUplinkConfEntry 4 }

--------------------------------------------------------------------------------
-- 4. zxAnIfLoopbackConformance
--------------------------------------------------------------------------------
    zxAnIfLoopbackConformance 
                   OBJECT IDENTIFIER ::= {zxAnInterfaceLoopbackMib 4}

    zxAnIfLoopbackCompliances   
                    OBJECT IDENTIFIER ::= {zxAnIfLoopbackConformance 1}
    zxAnIfLoopbackGroups        
                    OBJECT IDENTIFIER ::= {zxAnIfLoopbackConformance 2}

    zxAnIfLoopbackCompliance MODULE-COMPLIANCE
        STATUS current
        DESCRIPTION
            "The compliance statement for entities which implement the
            ZTE-AN-INTERFACE-LOOPBACK-MIB."
             
        MODULE  -- this module        
            MANDATORY-GROUPS {
                zxAnIfLoopbackUplinkConfGroup                
            }
        ::= { zxAnIfLoopbackCompliances 1 }


    zxAnIfLoopbackUplinkConfGroup OBJECT-GROUP
        OBJECTS {
            zxAnIfLoopbackUplinkEnable,
            zxAnIfLoopbackUplinkMode,
            zxAnIfLoopbackUplinkSVid,
            zxAnIfLoopbackUplinkCVid
        }
        STATUS current
        DESCRIPTION
            "A collection of objects which provides uplink interface 
             loopback configuration function."
        ::= { zxAnIfLoopbackGroups 1 }
        
        
END