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MonitorTools.com » Technical documentation » SNMP » MIB » Enterasys Networks Inc » CTIF-EXT-MIB

CTIF-EXT-MIB device MIB details by Enterasys Networks Inc

CTIF-EXT-MIB file content

The SNMP protocol is used to for conveying information and commands between agents and managing entities. SNMP uses the User Datagram Protocol (UDP) as the transport protocol for passing data between managers and agents. The reasons for using UDP for SNMP are, firstly it has low overheads in comparison to TCP, which uses a 3-way hand shake for connection. Secondly, in congested networks, SNMP over TCP is a bad idea because TCP in order to maintain reliability will flood the network with retransmissions.

Management information (MIB) is represented as a collection of managed objects. These objects together form a virtual information base called MIB. An agent may implement many MIBs, but all agents must implement a particular MIB called MIB-II [16]. This standard defines variables for things such as interface statistics (interface speeds, MTU, octets sent, octets received, etc.) as well as various other things pertaining to the system itself (system location, system contact, etc.). The main goal of MIB-II is to provide general TCP/IP management information.

Use ActiveXperts Network Monitor 2024 to import vendor-specific MIB files, inclusing CTIF-EXT-MIB.


Vendor: Enterasys Networks Inc
Mib: CTIF-EXT-MIB  [download]  [view objects]
Tool: ActiveXperts Network Monitor 2024 [download]    (ships with advanced SNMP/MIB tools) 
CTIF-EXT-MIB DEFINITIONS ::= BEGIN

--  ctif-ext-mib  Cabletron's extension to the MIB-II
--  Revision: 1.06.03
--  Part Number:  2170559

--  LAST-UPDATED "200302241529Z"   - Mon Feb 24 15:29 GMT 2003
--  ORGANIZATION "Enterasys Networks"
--  CONTACT-INFO
--      "Postal:  Enterasys Networks
--                35 Industrial Way, P.O. Box 5005
--                Rochester, NH 03867-0505
--                USA
--       Phone:   +1 603 332 9400
--       E-mail:  support@enterasys.com
--       WWW:     http://www.enterasys.com"

--  This module provides authoritative definitions for part
--  of the naming tree below:
--
--              cabletron { enterprises 52 }
--
--  This module will be extended, as additional sub-sections
--  of this naming tree are defined.
--

--  Cabletron Systems reserves the right to make changes in 
--  specification and other information contained in this document 
--  without prior notice.  The reader should consult Cabletron Systems
--  to determine whether any such changes have been made.
--
--  In no event shall Cabletron Systems be liable for any incidental, 
--  indirect, special, or consequential damages whatsoever (including 
--  but not limited to lost profits) arising out of or related to this
--  document or the information contained in it, even if Cabletron
--  Systems has been advised of, known, or should have known, the 
--  possibility of such damages.
--
--  Cabletron grants vendors, end-users, and other interested parties
--  a non-exclusive license to use this Specification in connection
--  with the management of Cabletron products.

--  Copyright 1995-2003 Enterasys Networks, Inc.

IMPORTS
      ctronMib2       FROM CTRON-MIB-NAMES
      ifIndex         FROM IF-MIB 
      Counter         FROM RFC1155-SMI
      DisplayString   FROM RFC1213-MIB
      OBJECT-TYPE     FROM RFC-1212;

        --  Textual convention

        --  DisplayString   ::= OCTET STRING
        --  This data type is used to model textual information taken from
        --  the NVT ASCII character set.  By convention, objects with this
        --  syntax are declared as having:
        --
        --  SIZE (0..255)

-- This MIB defines Cabletron extensions to MIB-II.  Groups within this MIB
-- refer to the group that the objects pertain to within MIB-II.

-- Groups within this MIB are

commonDev               OBJECT IDENTIFIER ::= { ctronMib2 1 }
ctIf                    OBJECT IDENTIFIER ::= { ctronMib2 2 }
ctIfPort                OBJECT IDENTIFIER ::= { ctronMib2 3 }
ctIfCp                  OBJECT IDENTIFIER ::= { ctronMib2 4 }
ctSNMP                  OBJECT IDENTIFIER ::= { ctronMib2 5 }
ctSonet                 OBJECT IDENTIFIER ::= { ctronMib2 6 }
ctVirtual               OBJECT IDENTIFIER ::= { ctronMib2 7 }
ctStats                 OBJECT IDENTIFIER ::= { ctronMib2 8 }       
ctFramerConfig          OBJECT IDENTIFIER ::= { ctronMib2 9 }
ctIfHC                  OBJECT IDENTIFIER ::= { ctronMib2 10 }

--  The commonDevice group this group is an extension to the system
--  group of MIB2.  It contains similar information to that defined
--  within the system group of MIB-II.

--  Implementation of this group is optional for all Cabletron
--  devices.

comDeviceTime OBJECT-TYPE
    SYNTAX  DisplayString (SIZE(6|8))
    ACCESS  read-write
    STATUS  mandatory
    DESCRIPTION
        "The current time of day, in 24 hour format, as
        measured by the device.  The representation shall
        use the standard HHMMSS format."
    ::= { commonDev 1 }

comDeviceDate  OBJECT-TYPE
    SYNTAX  DisplayString (SIZE(8))
    ACCESS  read-write
    STATUS  mandatory
    DESCRIPTION
        "The current date, as measured by the device.  The
        representation shall use the standard MMDDYYYY 
        format."
    ::= { commonDev 2 }

comDeviceBoardMap  OBJECT-TYPE
    SYNTAX      INTEGER
    ACCESS      read-only
    STATUS      mandatory
    DESCRIPTION
        "Contains a bit encoded representation of slots that contain MIM
        boards.  If a bit is one then that slot is occupied by a board."
    ::= { commonDev 3 }


-- ctIf group implementation of this group is optional

-- the ctIf group contains information about the type of interface ie
-- the type of BRIM etc.  This information is not available
-- in the interface group of MIB-II.

ctIfTable       OBJECT-TYPE
    SYNTAX      SEQUENCE OF CtIfEntry
    ACCESS      not-accessible
    STATUS      mandatory
    DESCRIPTION
        "This table defines an extension to the interface table."
    ::= { ctIf 1 }

ctIfEntry       OBJECT-TYPE
    SYNTAX      CtIfEntry
    ACCESS      not-accessible
    STATUS      mandatory
    DESCRIPTION
        "This defines each conceptual row within the ctIfTable"
    INDEX { ctIfNumber }
    ::= { ctIfTable 1 }

CtIfEntry       ::=
    SEQUENCE {
        ctIfNumber
            INTEGER,
        ctIfPortCnt
            INTEGER,
        ctIfConnectionType
            OBJECT IDENTIFIER,
        ctIfLAA
            OCTET STRING,
        ctIfDuplex
            INTEGER,
        ctIfCapability
            INTEGER,
        ctIfRedundancy
            INTEGER     
    }

ctIfNumber      OBJECT-TYPE
    SYNTAX      INTEGER
    ACCESS      read-only
    STATUS      mandatory
    DESCRIPTION
        "This defines the interface that is being described.  This is the
        same as ifIndex."
    ::= { ctIfEntry 1 }

ctIfPortCnt     OBJECT-TYPE
    SYNTAX      INTEGER
    ACCESS      read-only
    STATUS      mandatory
    DESCRIPTION
        "This defines the number of ports on the interface that is being
        described."
    ::= { ctIfEntry 2 }

ctIfConnectionType  OBJECT-TYPE
    SYNTAX      OBJECT IDENTIFIER
    ACCESS      read-only
    STATUS      mandatory
    DESCRIPTION
        "Defines the specific type of the interface connection (BRIM, etc).
        This is defined within ctron-oids.  This differs from the nature of
        the interface as defined by ifType as found in MIB-II."
    ::= { ctIfEntry 3 }

ctIfLAA         OBJECT-TYPE
        SYNTAX  OCTET STRING (SIZE (6))
        ACCESS  read-write
        STATUS  mandatory
        DESCRIPTION
                "This object is used by a device (with a Token Ring 
                interface) to set a Locally Administered Address (LAA) 
                for it's MAC hardware address.  When set, this LAA will
                override the default Universally Administered Address or 
                burned in address of the interface. 

                For devices that do not support LAA: 

                        - a read will return all zeros.

                        - any write attempt will return BADVALUE.

                For devices that support LAA:

                        - valid values are 4000 0000 0000 to 4000 7fff ffff, 
                          and 0000 0000 0000 (a value of all zeros, causes
                          interface to use the burned in address).

                        - a set (write) with an invalid value, returns BADVALUE.

                        - after a write, new values will only become active
                          after the Token Ring interface has been closed and
                          then opened again.

                        - a read of ctIfLAA will always return same value as
                          ifPhysAddress, except in the case where;

                                o ctIfLAA has been set, but interface has
                                  not yet been closed and reopened, in
                                  this case the last set value is returned.

                Note that a read of ifPhysAddress will always return the
                physical address currently being used by the interface."
        ::= { ctIfEntry 4 }

ctIfDuplex      OBJECT-TYPE
        SYNTAX INTEGER {
                        other(1),
                        standard(2),
                        full(3)
                }       
        ACCESS  read-write
        STATUS  mandatory
        DESCRIPTION
                "Defines the duplex mode that the interface is set to
                operate in.

                For devices that do not support this capability: 

                        - a read will return standard(2).

                        - any write attempt will return BADVALUE.

                        - fast ethernet devices will report other(1)."
        ::= { ctIfEntry 5 }

ctIfCapability  OBJECT-TYPE
        SYNTAX  INTEGER {
                other(1),
                standard(2),
                fullDuplex(3),
                fastEthernet(4),
                ethernetBased(5)
        }
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "Defines the cabability of the underlying hardware in
                supporting full duplex.  This object will have a value
                of fullDuplex(3) if all hardware is capable of supporting
                full duplex operation."

        ::= { ctIfEntry 6 }

ctIfRedundancy  OBJECT-TYPE
        SYNTAX  INTEGER {
                redundant (1),
                not-redundant (2)
        }
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "Defines whether or not an interface supports redundancy."

        ::= { ctIfEntry 7 }


-- ctIfPort group implementation of this group is optional
 
-- The ctIfPort group contains information about the type of port on the
-- interface ie the type of EPIM, TPIM etc.  This information is not
-- available in the interface group of MIB-II.
 
ctIfPortTable       OBJECT-TYPE
    SYNTAX      SEQUENCE OF CtIfPortEntry
    ACCESS      not-accessible
    STATUS      mandatory
    DESCRIPTION
        "This table defines an extension to the interface table."
    ::= { ctIfPort 1 }
 
ctIfPortEntry       OBJECT-TYPE
    SYNTAX      CtIfPortEntry
    ACCESS      not-accessible
    STATUS      mandatory
    DESCRIPTION
        "This defines each conceptual row within the ctIfPortTable"
    INDEX { ctIfPortIfNumber, ctIfPortPortNumber }
    ::= { ctIfPortTable 1 }
 
CtIfPortEntry       ::=
    SEQUENCE {
        ctIfPortPortNumber
            INTEGER,
        ctIfPortIfNumber
            INTEGER,
        ctIfPortType
            OBJECT IDENTIFIER,
        ctIfPortLinkStatus
            INTEGER,
        ctIfPortTrapStatus
            INTEGER
    }

ctIfPortPortNumber      OBJECT-TYPE
    SYNTAX      INTEGER
    ACCESS      read-only
    STATUS      mandatory
    DESCRIPTION
        "This defines the port that is being described."
    ::= { ctIfPortEntry 1 }
 
ctIfPortIfNumber  OBJECT-TYPE
    SYNTAX      INTEGER
    ACCESS      read-only
    STATUS      mandatory
    DESCRIPTION
        "This defines the interface that the port being described is on."
    ::= { ctIfPortEntry 2 }

ctIfPortType    OBJECT-TYPE
    SYNTAX      OBJECT IDENTIFIER
    ACCESS      read-only
    STATUS      mandatory
    DESCRIPTION
        "Defines the specific type of the port (EPIM, TPIM).
         This is defined within ctron-oids."
    ::= { ctIfPortEntry 3 }
 
ctIfPortLinkStatus      OBJECT-TYPE
    SYNTAX      INTEGER {
                    notLinked(1), 
                    linked(2),   
                    notApplicable(3)
                }
    ACCESS      read-only
    STATUS      mandatory
    DESCRIPTION
        "Defines the status of the port connection."
    ::= { ctIfPortEntry 4 }

ctIfPortTrapStatus      OBJECT-TYPE
     SYNTAX      INTEGER {
                     disabled(1),
                     enabled(2)  -- default
                 }
     ACCESS      read-write
     STATUS      mandatory
     DESCRIPTION
     "Defines the trap forwarding status of the port.  A value of (1) 
     indicates that a trap WILL NOT be sent if the port goes down and
     a value of (2) which is the default value, indicates that a trap
     WILL be sent if the port goes down."
     ::= { ctIfPortEntry 5 }


-- ctIfCp group implementation of this group is optional

-- the ctIfCp group contains information about the com port configuration
-- on the MMAC Management Modules (e.g., EMME, TRMM), and on the MMAC-Plus
-- Environmental Module


ctCpTable       OBJECT-TYPE
    SYNTAX      SEQUENCE OF CtCpEntry
    ACCESS      not-accessible
    STATUS      mandatory
    DESCRIPTION
        "This table defines a Com Port Table."
    ::= { ctIfCp 1 }

ctCpEntry       OBJECT-TYPE
    SYNTAX      CtCpEntry
    ACCESS      not-accessible
    STATUS      mandatory
    DESCRIPTION
        "This defines each conceptual row within the ctCPTable"
    INDEX { ctComPort }
    ::= { ctCpTable 1 }

CtCpEntry       ::=
    SEQUENCE {
        ctComPort
            INTEGER,
        ctCpFunction
            INTEGER,
        ctIfNum
            INTEGER,
        ctCpAdminStatus
            INTEGER
    }

ctComPort       OBJECT-TYPE
    SYNTAX      INTEGER
    ACCESS      read-only
    STATUS      mandatory
    DESCRIPTION
        "This is the index into the Com Port Table and defines the Com Port 
        that is being described.  com1 = 1, com2 = 2"  
    ::= { ctCpEntry 1 }

ctCpFunction    OBJECT-TYPE
    SYNTAX      INTEGER {
                    lm(1),              -- Local Management (default)
                    ups(2),             -- UPS
                    slip(3),            -- SLIP
                    ppp(4)              -- PPP
                }
    ACCESS      read-write
    STATUS      mandatory
    DESCRIPTION
        "Defines the Com Port Function supported by that Com Port."
    ::= { ctCpEntry 2 }

ctIfNum         OBJECT-TYPE
    SYNTAX      INTEGER
    ACCESS      read-only
    STATUS      mandatory
    DESCRIPTION
        "This defines the interface that is being described.  This is the
        same as ifIndex.  This is only valid if ctCpFunction is SLIP or PPP,
        otherwise, 0"
    ::= { ctCpEntry 3 }

ctCpAdminStatus OBJECT-TYPE
    SYNTAX      INTEGER {
                    disabled(1),
                    enabled(2)          -- default
                }
    ACCESS      read-write
    STATUS      mandatory
    DESCRIPTION
        "The administrative state of the Com Port."
    ::= { ctCpEntry 4 }


--      The SNMP group.  Implementation of this group is mandatory when
--      the SNMPv2 protocol is present within the device.

enableSNMPv1    OBJECT-TYPE
SYNTAX  INTEGER {
        disable(1),
        enable(2) }
ACCESS  read-write
STATUS  mandatory
DESCRIPTION
        "This object allows control over the SNMPv1 protocol.  If set to
        a value of disable(1) then the SNMPv1 protocol will not be accepted
        by the device."
::= { ctSNMP 1 }

enableSNMPv2    OBJECT-TYPE
SYNTAX  INTEGER {
        disable(1),
        enable(2) }
ACCESS  read-write
STATUS  mandatory
DESCRIPTION
        "This object allows control over the SNMPv2 protocol.  If set to
        a value of disable(1) then the SNMPv2 protocol will not be accepted
        by the device."
::= { ctSNMP 2 }

enableSNMPv1Counter64    OBJECT-TYPE
SYNTAX  INTEGER {
        disable(1),
        enable(2) }
ACCESS  read-write
STATUS  mandatory
DESCRIPTION
        "This object allows control over the SNMPv1 protocol agent.  If 
        set to a value of enable(2) then the SNMPv1 agent will return 
        Counter64 objects using SNMPv2 syntax. If set to a value of disable(1) 
        then the SNMPv1 agent will return any Counter64 objects as Counter32."
::= { ctSNMP 3 }

--        ctIfNumber            {ctIfEntry 1}
--        ctIfPortPortNumber    {ctIfPortEntry 1}


-- The ctSonet group is an optional group. IT contains information
-- pertaining to the optical connectivity speed.

ctSonetTable        OBJECT-TYPE
SYNTAX   SEQUENCE OF CtSonetEntry
ACCESS   not-accessible
STATUS   deprecated 
DESCRIPTION
        "This table defines the Sonet table."
::= { ctSonet 1 }

ctSonetEntry        OBJECT-TYPE
SYNTAX   CtSonetEntry
ACCESS   not-accessible
STATUS   deprecated
DESCRIPTION
        "This defines each conceptual row within the ctSonetTable."
INDEX   { ctSonetIfIndex }
::= { ctSonetTable 1 }

CtSonetEntry        ::=
SEQUENCE { ctSonetIfIndex
               INTEGER,
           ctSonetMediumType
               INTEGER }

ctSonetIfIndex      OBJECT-TYPE
SYNTAX   INTEGER
ACCESS   read-only
STATUS   deprecated
DESCRIPTION
        "This defines the interface being described. It is the same as
        IfIndex."
::= { ctSonetEntry 1 }

ctSonetMediumType   OBJECT-TYPE
SYNTAX   INTEGER {
         sonet(1),
         sdh(2) 
         }
ACCESS   read-write
STATUS   deprecated
DESCRIPTION
         "This variable identifies whether a SONET or a SDH
         signal is used across this interface."
::= { ctSonetEntry 2 }


-- ctVirtual group implementation is optional

-- The ctVirtual group contains information on managing virtual interfaces
-- and ports.

ctVirtualIfTable  OBJECT-TYPE
    SYNTAX      SEQUENCE OF CtVirtualIfEntry
    ACCESS      not-accessible
    STATUS      mandatory
    DESCRIPTION
        "This table defines a Virtual IF Table."
    ::= { ctVirtual 1 }

ctVirtualIfEntry  OBJECT-TYPE
    SYNTAX      CtVirtualIfEntry
    ACCESS      not-accessible
    STATUS      mandatory
    DESCRIPTION
        "This defines each conceptual row within the ctVirtualIfTable"
    INDEX { ctVirtualIfIndex }
    ::= { ctVirtualIfTable 1 }

CtVirtualIfEntry     ::= SEQUENCE {
        ctVirtualIfIndex
            INTEGER,
        ctVirtualIfPhysicalInterface
            INTEGER,
        ctVirtualIfType
            OBJECT IDENTIFIER,
        ctVirtualIfNumPorts
            INTEGER
    }

ctVirtualIfIndex    OBJECT-TYPE
    SYNTAX      INTEGER
    ACCESS      read-only
    STATUS      mandatory
    DESCRIPTION
        "Returns the virtual If Index."
    ::= { ctVirtualIfEntry 1 }

ctVirtualIfPhysicalInterface    OBJECT-TYPE
     SYNTAX       INTEGER
     ACCESS       read-only
     STATUS       mandatory
     DESCRIPTION
          "This value displays the physical interface that owns
          the virtual interface. This is the IfIndex from MIB-II."
     ::= { ctVirtualIfEntry 2 }

ctVirtualIfType    OBJECT-TYPE
     SYNTAX       OBJECT IDENTIFIER
     ACCESS       read-only
     STATUS       mandatory
     DESCRIPTION
          "This value displays the physical interface type." 
     ::= { ctVirtualIfEntry 3 }

ctVirtualIfNumPorts    OBJECT-TYPE
     SYNTAX      INTEGER
     ACCESS      read-only
     STATUS      mandatory
     DESCRIPTION
          "This value displays the number of virtual ports."
     ::= { ctVirtualIfEntry 4 }

ctVirtualIfPortTable  OBJECT-TYPE
     SYNTAX     SEQUENCE OF CtVirtualIfPortEntry
     ACCESS     not-accessible
     STATUS     mandatory
     DESCRIPTION
         "This table defines the Virtual Port types."
     ::= { ctVirtual 2 }

ctVirtualIfPortEntry  OBJECT-TYPE
     SYNTAX     CtVirtualIfPortEntry 
     ACCESS     not-accessible
     STATUS     mandatory
     DESCRIPTION
         "This defines each conceptual row within the ctVirtualIfPortTable."
     INDEX { ctVirtualIfPortIfIndex, ctVirtualIfPortNumber }
    ::= { ctVirtualIfPortTable 1 }

CtVirtualIfPortEntry     ::= SEQUENCE {
         ctVirtualIfPortIfIndex
             INTEGER,
         ctVirtualIfPortNumber
             INTEGER,
         ctVirtualIfPortType
             INTEGER,
         ctVirtualIfPortVPI
             INTEGER,
         ctVirtualIfPortVCI
             INTEGER 
         }

ctVirtualIfPortIfIndex   OBJECT-TYPE
    SYNTAX     INTEGER
    ACCESS     read-only
    STATUS     mandatory
    DESCRIPTION
        "Returns the virtual If Index."
    ::= { ctVirtualIfPortEntry 1 }

ctVirtualIfPortNumber  OBJECT-TYPE
    SYNTAX     INTEGER
    ACCESS     read-only
    STATUS     mandatory
    DESCRIPTION
        "The application port number of the port being described."
    ::= { ctVirtualIfPortEntry 2 }

ctVirtualIfPortType    OBJECT-TYPE
    SYNTAX     INTEGER {
         portVirtualTypeSvc (1),
         portVirtualTypePvcLlc (2),
         portVirtualTypePvcVcmux (3)
         }       
    ACCESS     read-only
    STATUS     mandatory
    DESCRIPTION
        "This defines the port type from ctron-oids."
    ::= { ctVirtualIfPortEntry 3 }

ctVirtualIfPortVPI    OBJECT-TYPE
    SYNTAX     INTEGER
    ACCESS     read-only
    STATUS     mandatory
    DESCRIPTION
        "This returns the Virtual Path Identifier value."
    ::= { ctVirtualIfPortEntry 4 }

ctVirtualIfPortVCI     OBJECT-TYPE
    SYNTAX     INTEGER
    ACCESS     read-only
    STATUS     mandatory
    DESCRIPTION
        "This returns the Virtual Channel Identifier value."
    ::= { ctVirtualIfPortEntry 5 }


-- The ctStats group is an optional group. It contains information
-- pertaining to the ability to pass Token Ring MAC frames to the HOST
-- to collect stats on an interface.

ctStatsTable        OBJECT-TYPE
SYNTAX   SEQUENCE OF CtStatsEntry
ACCESS   not-accessible
STATUS   mandatory
DESCRIPTION
        "This table defines the Stats table."
::= { ctStats 1 }

ctStatsEntry        OBJECT-TYPE
SYNTAX   CtStatsEntry
ACCESS   not-accessible
STATUS   mandatory
DESCRIPTION
        "This defines each StatsTable."
INDEX   { ctStatsIfIndex }
::= { ctStatsTable 1 }

CtStatsEntry        ::=
SEQUENCE { ctStatsIfIndex
               INTEGER,
           ctStatsIfEnable
               INTEGER }

ctStatsIfIndex      OBJECT-TYPE
SYNTAX   INTEGER
ACCESS   read-only
STATUS   mandatory
DESCRIPTION
        "This defines the interface being described. It is the same as
        IfIndex."
::= { ctStatsEntry 1 }

ctStatsIfEnable      OBJECT-TYPE
SYNTAX   INTEGER {
                        enable(1),
                        disable(2)
}
ACCESS   read-write
STATUS   mandatory
DESCRIPTION
        "This allows the interface to pass Token Ring MAC frames to the
HOST for processing.
          When disabled, stats will not be gathered on the interface.
          Default is Enabled.
         For devices that do not support this capability
         any write attempt will return BADVALUE."
::= { ctStatsEntry 2 }


-- ctIfHC group implementation of this group is optional

-- the ctIfHC group contains 64 bit equivalent counter support on high
-- capacity ethernet interfaces.  This information is not available
-- in the interface group of MIB-II.

ctIfHCStatsTable OBJECT-TYPE
        SYNTAX  SEQUENCE OF CtIfHCStatsEntry
        ACCESS  not-accessible
        STATUS  mandatory
        DESCRIPTION
                "This table defines an extension to the interface table.

                This table consists of interface counters grouped together.
                For each counter type in the table their is a 32 bit counter
                and a 32 bit overflow counter.  This effectively provides a
                method for counting up to 64 bits."
        ::= { ctIfHC 1 }

ctIfHCStatsEntry OBJECT-TYPE
        SYNTAX  CtIfHCStatsEntry
        ACCESS  not-accessible
        STATUS  mandatory
        DESCRIPTION
                "This defines each conceptual row within the ctIfHCStatsTable.
                 Entries in this table will exist for High Capacity Interfaces."
        INDEX { ifIndex }
        ::= { ctIfHCStatsTable 1 }

CtIfHCStatsEntry ::=
    SEQUENCE {
            ctIfInOctets                  Counter,
            ctIfInOctetsOverflows         Counter,
            ctIfInUcastPkts               Counter,
            ctIfInUcastPktsOverflows      Counter,
            ctIfInMulticastPkts           Counter,
            ctIfInMulticastPktsOverflows  Counter,
            ctIfInBroadcastPkts           Counter,
            ctIfInBroadcastPktsOverflows  Counter,
            ctIfOutOctets                 Counter,
            ctIfOutOctetsOverflows        Counter,
            ctIfOutUcastPkts              Counter,
            ctIfOutUcastPktsOverflows     Counter,
            ctIfOutMulticastPkts          Counter,
            ctIfOutMulticastPktsOverflows Counter,
            ctIfOutBroadcastPkts          Counter,
            ctIfOutBroadcastPktsOverflows Counter
    }

ctIfInOctets    OBJECT-TYPE
    SYNTAX      Counter
    ACCESS      read-only
    STATUS      mandatory
    DESCRIPTION
            "The total number of octets received on the interface,
            including framing characters."
    ::= { ctIfHCStatsEntry 1 }

ctIfInOctetsOverflows OBJECT-TYPE
    SYNTAX      Counter
    ACCESS      read-only
    STATUS      mandatory
    DESCRIPTION
            "The number of times the associated ctIfInOctets
            counter has overflowed."
    ::= { ctIfHCStatsEntry 2 }
                    
ctIfInUcastPkts OBJECT-TYPE
    SYNTAX      Counter
    ACCESS      read-only
    STATUS      mandatory
    DESCRIPTION
            "The number of packets, delivered by this sub-layer to a
            higher (sub-)layer, which were not addressed to a multicast
            or broadcast address at this sub-layer."
    ::= { ctIfHCStatsEntry 3 }

ctIfInUcastPktsOverflows OBJECT-TYPE
    SYNTAX      Counter
    ACCESS      read-only
    STATUS      mandatory
    DESCRIPTION
            "The number of times the associated ctIfInUcastPkts
            counter has overflowed."
    ::= { ctIfHCStatsEntry 4 }

ctIfInMulticastPkts OBJECT-TYPE
    SYNTAX      Counter
    ACCESS      read-only
    STATUS      mandatory
    DESCRIPTION
            "The number of packets, delivered by this sub-layer to a
            higher (sub-)layer, which were addressed to a multicast
            address at this sub-layer.  For a MAC layer protocol, this
            includes both Group and Functional addresses."
    ::= { ctIfHCStatsEntry 5 }

ctIfInMulticastPktsOverflows OBJECT-TYPE
    SYNTAX      Counter
    ACCESS      read-only
    STATUS      mandatory
    DESCRIPTION
            "The number of times the associated ctIfInMulticastPkts
            counter has overflowed."
    ::= { ctIfHCStatsEntry 6 }

ctIfInBroadcastPkts OBJECT-TYPE
    SYNTAX      Counter
    ACCESS      read-only
    STATUS      mandatory
    DESCRIPTION
            "The number of packets, delivered by this sub-layer to a
            higher (sub-)layer, which were addressed to a broadcast
            address at this sub-layer."
    ::= { ctIfHCStatsEntry 7 }

ctIfInBroadcastPktsOverflows OBJECT-TYPE
    SYNTAX      Counter
    ACCESS      read-only
    STATUS      mandatory
    DESCRIPTION
            "The number of times the associated ctIfInBroadcastPkts
            counter has overflowed."
    ::= { ctIfHCStatsEntry 8 }

ctIfOutOctets OBJECT-TYPE
    SYNTAX      Counter
    ACCESS      read-only
    STATUS      mandatory
    DESCRIPTION
            "The total number of octets transmitted out of the
            interface, including framing characters."
    ::= { ctIfHCStatsEntry 9 }

ctIfOutOctetsOverflows OBJECT-TYPE
    SYNTAX      Counter
    ACCESS      read-only
    STATUS      mandatory
    DESCRIPTION
            "The number of times the associated ctIfOutOctets
            counter has overflowed."
    ::= { ctIfHCStatsEntry 10 }

ctIfOutUcastPkts OBJECT-TYPE
    SYNTAX      Counter
    ACCESS      read-only
    STATUS      mandatory
    DESCRIPTION
            "The total number of packets that higher-level protocols
            requested be transmitted, and which were not addressed to a
            multicast or broadcast address at this sub-layer, including
            those that were discarded or not sent."
    ::= { ctIfHCStatsEntry 11 }

ctIfOutUcastPktsOverflows OBJECT-TYPE
    SYNTAX      Counter
    ACCESS      read-only
    STATUS      mandatory
    DESCRIPTION
            "The number of times the associated ctIfOutUcastPkts
            counter has overflowed."
    ::= { ctIfHCStatsEntry 12 }

ctIfOutMulticastPkts OBJECT-TYPE
    SYNTAX      Counter
    ACCESS      read-only
    STATUS      mandatory
    DESCRIPTION
            "The total number of packets that higher-level protocols
            requested be transmitted, and which were addressed to a
            multicast address at this sub-layer, including those that
            were discarded or not sent.  For a MAC layer protocol, this
            includes both Group and Functional addresses."  
    ::= { ctIfHCStatsEntry 13 }

ctIfOutMulticastPktsOverflows OBJECT-TYPE
    SYNTAX      Counter
    ACCESS      read-only
    STATUS      mandatory
    DESCRIPTION
            "The number of times the associated ctIfOutMulticastPkts
            counter has overflowed."
    ::= { ctIfHCStatsEntry 14 }

ctIfOutBroadcastPkts OBJECT-TYPE
    SYNTAX      Counter
    ACCESS      read-only
    STATUS      mandatory
    DESCRIPTION
            "The total number of packets that higher-level protocols
            requested be transmitted, and which were addressed to a
            broadcast address at this sub-layer, including those that
            were discarded or not sent."  
    ::= { ctIfHCStatsEntry 15 } 

ctIfOutBroadcastPktsOverflows OBJECT-TYPE
    SYNTAX      Counter
    ACCESS      read-only
    STATUS      mandatory
    DESCRIPTION
            "The number of times the associated ctIfOutBroadcastPkts
            counter has overflowed."
    ::= { ctIfHCStatsEntry 16 }


-- Trap Description
--  InterfacePortInsertion 

-- Specfic Trap Type Code - 0x1A0

--      This trap  will be generated when it is detected that an
-- interface port has been inserted.
-- The interesting information will include:

--        ctIfNumber            {ctIfEntry 1}
--        ctIfPortPortNumber    {ctIfPortEntry 1}
--        ctIfPortType          {ctIfPortEntry 3}

-- Trap Description
--  InterfacePortRemoval 

-- Specfic Trap Type Code - 0x1A1

--      This trap  will be generated when it is detected that an
-- interface port has been removed.
-- The interesting information will include:

--        ctIfNumber            {ctIfEntry 1}
--        ctIfPortPortNumber    {ctIfPortEntry 1}

-- Trap Description
--  InterfacePortLinkUp 

-- Specfic Trap Type Code - 0x1A2

--      This trap will be generated when it is determined that
-- a port on a strictly bridging interface (not a "repeater") has 
-- been connected to a LAN. This is only appropriate
-- for ports that support the concept of a link state.
-- The interesting information will include:

--        ctIfNumber            {ctIfEntry 1}
--        ctIfPortPortNumber    {ctIfPortEntry 1}

-- Trap Description
--  InterfacePortLinkDown 

-- Specfic Trap Type Code - 0x1A3

--      This trap will be generated when a previously attached
-- bridging port has been disconnected from a LAN. This is only
-- appropriate for ports that support the concept of a link state.
-- The interesting information will include:

END