-- =================================================================
-- Copyright (c) 2019 New H3C Tech. Co., Ltd. All rights reserved.
-- Description: Multi-access Edge Computing MIB
-- Reference: IF-MIB
-- Version: V1.0
-- History:
-- V1.0 2019-06-24 created by zhanghaihong
-- =================================================================
HH3C-LTE-MEC-MIB DEFINITIONS ::= BEGIN

IMPORTS
    hh3cCommon
        FROM HH3C-OID-MIB
    InterfaceIndex
        FROM IF-MIB
    MODULE-IDENTITY, NOTIFICATION-TYPE, OBJECT-TYPE, Integer32, Counter64
        FROM SNMPv2-SMI;

hh3cLTEMEC MODULE-IDENTITY
    LAST-UPDATED
        "201906240000Z"            -- Jun 24, 2019 at 00:00 GMT
    ORGANIZATION
        "New H3C Tech. Co., Ltd."
    CONTACT-INFO
        "Platform Team New H3C Tech. Co., Ltd.
        Hai-Dian District Beijing P.R. China
        http://www.h3c.com
        Zip:100085"
    DESCRIPTION
        "This MIB is to provide the statistics of the MEC.
        (Multi-access Edge Computing) system."
    REVISION
        "201906240000Z"            -- Jun 24, 2019 at 00:00 GMT
    DESCRIPTION
        "The initial revision of this MIB module."
    ::= { hh3cCommon 185 }

hh3cLTEMECObjects OBJECT IDENTIFIER ::= { hh3cLTEMEC 1 }

hh3cMecTables OBJECT IDENTIFIER ::= { hh3cLTEMECObjects 1 }

hh3cMecIfStatsTable OBJECT-TYPE
    SYNTAX     SEQUENCE OF Hh3cMecIfStatsEntry
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
        "The table contains per-interface traffic statistics that MEC processed."
    ::= { hh3cMecTables 1 }

hh3cMecIfStatsEntry OBJECT-TYPE
    SYNTAX     Hh3cMecIfStatsEntry
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
        "An interface statistics entry containing objects for a particular interface."
    INDEX      { hh3cMecIfStatsIfIndex }
    ::= { hh3cMecIfStatsTable 1 }

Hh3cMecIfStatsEntry ::= SEQUENCE {
    hh3cMecIfStatsIfIndex        InterfaceIndex,
    hh3cMecIfStatsGTPUReceive    Counter64,
    hh3cMecIfStatsGTPUSend       Counter64,
    hh3cMecIfStatsSCTPReceive    Counter64,
    hh3cMecIfStatsSCTPSend       Counter64,
    hh3cMecIfStatsDecap          Counter64,
    hh3cMecIfStatsEncap          Counter64
}

hh3cMecIfStatsIfIndex OBJECT-TYPE
    SYNTAX     InterfaceIndex
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
        "The index value that uniquely identifies the interface to
         which this entry is applicable.  The interface identified by
         a particular value of this index is the same interface as
         identified by the same value of the IF-MIB's InterfaceIndex."
    ::= { hh3cMecIfStatsEntry 1 }

hh3cMecIfStatsGTPUReceive OBJECT-TYPE
    SYNTAX     Counter64
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        "The number of GTP-U packets the interface received."
    ::= { hh3cMecIfStatsEntry 2 }

hh3cMecIfStatsGTPUSend OBJECT-TYPE
    SYNTAX     Counter64
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        "The number of GTP-U packets the interface sent."
    ::= { hh3cMecIfStatsEntry 3 }

hh3cMecIfStatsSCTPReceive OBJECT-TYPE
    SYNTAX     Counter64
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        "The number of SCTP packets the interface received."
  ::= { hh3cMecIfStatsEntry 4 }

hh3cMecIfStatsSCTPSend OBJECT-TYPE
    SYNTAX     Counter64
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        "The number of SCTP packets the interface sent."
    ::= { hh3cMecIfStatsEntry 5 }

hh3cMecIfStatsDecap OBJECT-TYPE
    SYNTAX     Counter64
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        "The number of GTP-U packets decapsulated."
    ::= { hh3cMecIfStatsEntry 6 }

hh3cMecIfStatsEncap OBJECT-TYPE
    SYNTAX     Counter64
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        "The number of IP packets encapsulated in GTP-U."
    ::= { hh3cMecIfStatsEntry 7 }

hh3cMecErrStatsInfo OBJECT IDENTIFIER ::= { hh3cMecTables 2 }

hh3cMecErrBadFormat OBJECT-TYPE
    SYNTAX Counter64
    MAX-ACCESS read-only
    STATUS current
    DESCRIPTION
        "The number of IP packets with the bad format."
    ::= { hh3cMecErrStatsInfo 1 }

hh3cMecErrSend OBJECT-TYPE
    SYNTAX Counter64
    MAX-ACCESS read-only
    STATUS current
    DESCRIPTION
        "The number of packets discarded due to physical transmit errors."
    ::= { hh3cMecErrStatsInfo 2 }

hh3cMecErrOutInterface OBJECT-TYPE
    SYNTAX Counter64
    MAX-ACCESS read-only
    STATUS current
    DESCRIPTION
        "The number of packets discarded due to invalid outgoing interfaces."
    ::= { hh3cMecErrStatsInfo 3 }

hh3cMecErrFraglimit OBJECT-TYPE
    SYNTAX Counter64
    MAX-ACCESS read-only
    STATUS current
    DESCRIPTION
        "The number of packets discarded due to fragment queue limit."
    ::= { hh3cMecErrStatsInfo 4 }

hh3cMecErrFragAttack OBJECT-TYPE
    SYNTAX Counter64
    MAX-ACCESS read-only
    STATUS current
    DESCRIPTION
        "The number of packets discarded due to fragment attacks."
    ::= { hh3cMecErrStatsInfo 5 }

hh3cLTEMECTrapObjects OBJECT IDENTIFIER ::= { hh3cLTEMEC 2 }

hh3cMecTrapInfo OBJECT IDENTIFIER ::= { hh3cLTEMECTrapObjects 1 }

hh3cMecTunnelCacheNumber OBJECT-TYPE
    SYNTAX Integer32
    MAX-ACCESS accessible-for-notify
    STATUS current
    DESCRIPTION
        "The number of MEC tunnel tables."
    ::= { hh3cMecTrapInfo 1 }

hh3cMecTrap OBJECT IDENTIFIER ::= { hh3cLTEMECTrapObjects 0 }

hh3cMecTunnelCacheFullTrap NOTIFICATION-TYPE
    OBJECTS { hh3cMecTunnelCacheNumber }
    STATUS current
    DESCRIPTION
        "Send this trap when the MEC tunnel table is full."
    ::= { hh3cMecTrap 1 }

hh3cMecTunnelCacheRecoverTrap NOTIFICATION-TYPE
    OBJECTS { hh3cMecTunnelCacheNumber }
    STATUS current
    DESCRIPTION
        "Send this trap when the MEC tunnel table entry falls below the normal value."
    ::= { hh3cMecTrap 2 }

END