ActiveXperts Network Monitor 2019##AdminFavorites

DOT5-LOG-MIB by vendor Enterasys Networks Inc

DOT5-LOG-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 2019 to import vendor-specific MIB files, inclusing DOT5-LOG-MIB.


Vendor: Enterasys Networks Inc
Mib: DOT5-LOG-MIB  [download]  [view objects]
Tool: ActiveXperts Network Monitor 2019 [download]    (ships with advanced SNMP/MIB tools)
DOT5-LOG-MIB DEFINITIONS ::= BEGIN

        --  dot5-log-mib.txt
        --  Revision: 1.13.01
        --  Part Number:  2170565-01
        --  Date: April 17, 1996

        --  Cabletron Systems, Inc.
        --  35 Industrial Way, P.O. Box 5005
        --  Rochester, NH 03867-0505
        --  (603) 332-9400
        --  support@ctron.com

        --  This module provides authoritative definitions for Cabletron's
        --  enterprise-specific dot5 MIB.
        --
        --  This module will be extended, as required.
        --

        --  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 (c)1995 Cabletron Systems
        --


IMPORTS
   TimeTicks, Counter
       FROM RFC1155-SMI
   dot5
       FROM CTRON-MIB-NAMES
   DisplayString
       FROM RFC1213-MIB
   OBJECT-TYPE
       FROM RFC-1212;

-- DisplayString ::= OCTET STRING

-- Formal definitions for Cabletron's Dot5 Mib

dot5Rev1                  OBJECT IDENTIFIER ::= { dot5 1 }

-- This is a listing of the different token ring nodes--

tRing                     OBJECT IDENTIFIER ::= { dot5Rev1 1 }
 tRingMgmt                OBJECT IDENTIFIER ::= { tRing 1 }
  tRingMgmtRing           OBJECT IDENTIFIER ::= { tRingMgmt 1 }
  tRingMgmtStn            OBJECT IDENTIFIER ::= { tRingMgmt 2 }
  tRingMgmtHost           OBJECT IDENTIFIER ::= { tRingMgmt 3 }
  tRingMgmtSecurity       OBJECT IDENTIFIER ::= { tRingMgmt 4 }
 tRingStats               OBJECT IDENTIFIER ::= { tRing 2 }
  tRingStatsRing          OBJECT IDENTIFIER ::= { tRingStats 1 }
   tRingStatsRingErrs     OBJECT IDENTIFIER ::= { tRingStatsRing 1 }
   tRingStatsRingProtos   OBJECT IDENTIFIER ::= { tRingStatsRing 2 }
   tRingStatsRingSizes    OBJECT IDENTIFIER ::= { tRingStatsRing 3 }
  tRingStatsStn           OBJECT IDENTIFIER ::= { tRingStats 2 }
  tRingStatsReset         OBJECT IDENTIFIER ::= { tRingStats 3 }
 tRingAlarms              OBJECT IDENTIFIER ::= { tRing 3 }
  tRingAlarmsRing         OBJECT IDENTIFIER ::= { tRingAlarms 1 }
   tRingAlarmsRingEnbl    OBJECT IDENTIFIER ::= { tRingAlarmsRing 1 }
   tRingAlarmsRingThrsh   OBJECT IDENTIFIER ::= { tRingAlarmsRing 2 }
  tRingAlarmsStn          OBJECT IDENTIFIER ::= { tRingAlarms 2 }
   tRingAlarmsStnEnbl     OBJECT IDENTIFIER ::= { tRingAlarmsStn 1 }
   tRingAlarmsStnThrsh    OBJECT IDENTIFIER ::= { tRingAlarmsStn 2 }

tRingPortGrp              OBJECT IDENTIFIER ::= { dot5Rev1 2 }

tRingPort                 OBJECT IDENTIFIER ::= { dot5Rev1 3 }
 tRingPortMgmt            OBJECT IDENTIFIER ::= { tRingPort 1 }
 tRingPortStn             OBJECT IDENTIFIER ::= { tRingPort 2 }
 tRingPortRing            OBJECT IDENTIFIER ::= { tRingPort 3 }

tRingIf                   OBJECT IDENTIFIER ::= { dot5Rev1 4 }

--
-- ============================================================
--
-- Token Ring Mgmt Ring Objects
--
-- Note: Ring commands may generate MAC frames on the ring.
--
-- ============================================================
--
-- Implementation of this group of objects is mandatory.
--
-- ============================================================

tRingMgmtRingName               OBJECT-TYPE
SYNTAX     DisplayString (SIZE(20))
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
    "The ASCII name assigned to this ring.  This name defaults to 'Network n',
     where n is a unique integer value from 1 to n."
 ::= { tRingMgmtRing 1 }

tRingMgmtStnPortCount           OBJECT-TYPE
SYNTAX     INTEGER
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the total number of physical ports on this ring which may
     be controlled by this device."
 ::= { tRingMgmtRing 2 }

tRingMgmtRingPortCount          OBJECT-TYPE
SYNTAX     INTEGER
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the total number of ring in/out ports on this ring
     which may be controlled by this device."
 ::= { tRingMgmtRing 3 }

tRingMgmtStnPortsEnable         OBJECT-TYPE
SYNTAX     INTEGER {
           noEnable(1),
           enable(2)
           }
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
    "Setting this object to enable will cause all the station ports
     on the ring which may be controlled by this device to be enabled.
     Setting this object to noEnable will have no effect.  When read
     this object will always return noEnable."
 ::= { tRingMgmtRing 4 }

tRingMgmtRingPortsEnable        OBJECT-TYPE
SYNTAX     INTEGER {
           noEnable(1),
           enable(2)
           }
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
    "Setting this object to enable will cause all the ring in/out ports
     on the ring which may be controlled by this device to be
     enabled.  Setting this object to noEnable will have no effect.
     When read this object will always return noEnable."
 ::= { tRingMgmtRing 5 }

tRingMgmtStnPortsOn             OBJECT-TYPE
SYNTAX     INTEGER
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the total number of enabled station ports on this ring
     which may be controlled by this device."
 ::= { tRingMgmtRing 6 }

tRingMgmtRingPortsOn            OBJECT-TYPE
SYNTAX     INTEGER
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the total number of enabled ring in/out ports on this
     ring which may be controlled by this device."
 ::= { tRingMgmtRing 7 }

tRingMgmtStations               OBJECT-TYPE
SYNTAX     INTEGER
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the number of stations currently inserted on the ring,
     if known (includes this device).  If not known, returns zero."
 ::= { tRingMgmtRing 8 }

tRingMgmtRingState              OBJECT-TYPE
SYNTAX     INTEGER {
           unknown(1),
           closed(2),
           normalTokenProtocols(3),
           purge(4),
           contention(5),
           beaconing(6),
           lobeFail(7),
           ringPollFailure(8)
           }
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the operational state of the ring, if known."
 ::= { tRingMgmtRing 9 }

tRingMgmtRingSpeed              OBJECT-TYPE
SYNTAX     INTEGER 
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the ring speed of the ring, if known.  The speed is
     designated by the value returned:
         
     unknown..............0
     fourMegaBits.........4
     sixteenMegaBits.....16
         
     "
 ::= { tRingMgmtRing 10 }

tRingMgmtActiveMonitor          OBJECT-TYPE
SYNTAX     OCTET STRING (SIZE(6))
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the address of the active monitor on this ring, if known.
     If unknown, the NULL address (00-00-00-00-00-00) is returned."
 ::= { tRingMgmtRing 11 }

tRingMgmtRingNumber             OBJECT-TYPE
SYNTAX     INTEGER
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "A read of this object returns the ring number of the attached ring.
     If the ring number is indeterminate, a zero is returned."
 ::= { tRingMgmtRing 12 }

tRingMgmtBeaconRecovery         OBJECT-TYPE
SYNTAX     INTEGER {
           disable(1),
           enable(2),
           invalid(3)
           }
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
    "This object controls the operation of beacon recovery.  A write of disable 
     to this object will cause the beacon recovery process to become inactive 
     on this host.  A write of enable will cause the beacon recovery process 
     to become active.  If beacon recovery is inoperable on the managing device
     this object will return 'BADSETINFO'.  A read of this object will return 
     the current value of this object, reflecting either the last request made
     or, in the case of a device which is unable to manage beacon recovery, 
     invalid.  This object either defaults to enabled or invalid, depending on 
     whether the device can or cannot manage beacon recovery."
 ::= { tRingMgmtRing 13 }

tRingMgmtBcnRecRingPortRetryCount             OBJECT-TYPE
SYNTAX     INTEGER ( 0..999 )
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
    "This object defines the number of times a token ring ring port
     will be re-enabled after it has been determined that the port is
     causing the ring to beacon. Values other than 0-100 and 999 will
     result in MIB bad value.  

     Default of object is product dependent.
     Refer to individual product documentation.

     Valid integer values are defined as:
       0 ...disable ring port retries
       1 - 100 ...retry ring port n times
       999 ... retry ring port infinite times"
::= { tRingMgmtRing 14 }

tRingMgmtBcnRecRingPortRetryDelay             OBJECT-TYPE
SYNTAX     INTEGER ( 0..999 )
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
    "This object defines the time delay between disabling a token ring
     ring port due to beaconing and re-enabling the port to check the
     state of the ring port.
     Setting this object to zero disables retry queue. Non-zero value
     is delay in seconds.  Some products have resolutions that will
     round this value (in seconds) to the nearest multiple of 7 seconds.

     Default of object is product dependent.
     Refer to individual product documentation."
::= { tRingMgmtRing 15 }

tRingMgmtBcnRecStnPortRetryCount             OBJECT-TYPE
SYNTAX     INTEGER ( 0..999 )
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
    "This object defines the number of times a token ring station port
     will be re-enabled after it has been determined that the port is
     causing the ring to beacon. Values other than 0-100 and 999 will
     result in MIB bad value.  Default of object is product dependent.
     Refer to individual product documentation.

     Valid integer values are defined as:
       0 ...disable station port retries
       1 - 100 ...retry station port n times
       999 ... retry station port infinite times"
::= { tRingMgmtRing 16 }

tRingMgmtBcnRecStnPortRetryDelay             OBJECT-TYPE
SYNTAX     INTEGER ( 0..999 )
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
    "This object defines the time delay between disabling a token ring
     station port due to beaconing and re-enabling the port to check the
     state of the station port.
     Setting this object to zero disables retry queue. Non-zero value
     is delay in seconds.  Some products have resolutions that will
     round this value (in seconds) to the nearest multiple of 7 seconds.

     Default of object is product dependent.
     Refer to individual product documentation."

::= { tRingMgmtRing 17 }

tRingMgmtBcnRecBrdBypassRetryCount              OBJECT-TYPE
SYNTAX     INTEGER ( 0..999 )
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
    "This object defines the number of times a token ring MIM board,
     having been bypassed by beacon recovery, will be un-bypassed to
     determine if the MIM board is causing the ring to beacon. Values
     other than 0-100 and 999 will result in MIB bad value.
     Valid integer values are defined as:
        0 ...disable MIM bypass retries
        1 - 100 ...retry MIM board un-bypass n times
        999 ...retry MIM board un-bypass infinite times
     Default value is 1."
::= { tRingMgmtRing 18 }
 
tRingMgmtBcnRecBrdBypassRetryDelay              OBJECT-TYPE
SYNTAX     INTEGER ( 0..100 )
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
    "This object defines the time delay between bypassing a token ring
     MIM board due to beaconing and re-enabling the MIM board to check
     the state of the board.
     Setting this object to zero disables retry queue.  Non-zero value
     is delay in seconds with a delay resolution of 1 second."
::= { tRingMgmtRing 19 }
 
tRingMgmtBcnRecBrdWrapRetryCount                OBJECT-TYPE
SYNTAX     INTEGER ( 0..999 )
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
    "This object defines the number of times a token ring MIM board,
     having been wrapped left or right by beacon recovery, will be
     un-wrapped to determine if the MIM board is causing the ring to
     beacon. Values other than 0-100 and 999 will result in MIB bad
     value.
     Valid integer values are defined as:
        0 ...disable MIM bypass retries
        1 - 100 ...retry MIM board un-bypass n times
        999 ...retry MIM board un-bypass infinite times
     Default value is 1."
::= { tRingMgmtRing 20 }
 
tRingMgmtBcnRecBrdWrapRetryDelay                OBJECT-TYPE
SYNTAX     INTEGER ( 0..100 )
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
    "This object defines the time delay between wrapping a token ring
     MIM board left or right due to beaconing and un-wrapping the MIM
     board to check the state of the board.
     Setting this object to zero disables retry queue.  Non-zero value
     is delay in seconds with a delay resolution of 1 second."
::= { tRingMgmtRing 21 }

tRingMgmtRingPollRecovery               OBJECT-TYPE
SYNTAX     INTEGER {
           disable(1),
           enable(2),
           invalid(3)
           }
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
    "This object controls the operation of ring poll failure recovery.
     A write of disable to this object will cause the ring poll failure
     recovery process to become inactive on this host.  A write of
     enable will cause the ring poll failure  recovery process to become
     active.  If ring poll failure recovery is inoperable on the
     managing device this object will return `BADSETINFO'.  A read of
     this object will return the current value of this object,
     reflecting either the last request made or, in the case of a device
     which is unable to manage ring poll failure  recovery, invalid.
     This  object defaults to enabled."
::= { tRingMgmtRing 22 }
 

--
-- ============================================================
--
-- Token Ring Mgmt Station Objects
--
-- Note: Station commands may generate MAC frames on the ring.
--
-- ============================================================
--
-- Implementation of this table is optional.
-- However, if any one element of the table is implemented, the entire
-- table must be implemented
--
-- ============================================================

tRingMgmtStnTable               OBJECT-TYPE
SYNTAX     SEQUENCE OF TRingMgmtStnEntry
ACCESS     not-accessible
STATUS     mandatory
DESCRIPTION
    "A list of the stations, by MAC address, participating in the ring 
     poll process of this ring."
 ::= { tRingMgmtStn 1 }

tRingMgmtStnEntry               OBJECT-TYPE
SYNTAX     TRingMgmtStnEntry
ACCESS     not-accessible
STATUS     mandatory
DESCRIPTION
    "A list of the objects pertaining to a station participating in the
     ring poll process of this ring."
INDEX      { tRingMgmtStnAddress }
 ::= { tRingMgmtStnTable 1 }

TRingMgmtStnEntry ::=
  SEQUENCE {
        tRingMgmtStnAddress
                OCTET STRING,
        tRingMgmtStnName
                DisplayString,
        tRingMgmtStnBoard
                INTEGER,
        tRingMgmtStnPort
                INTEGER,
        tRingMgmtStnUNA
                OCTET STRING,
        tRingMgmtStnDNA
                OCTET STRING,
        tRingMgmtStnPhysLocation
                OCTET STRING,
        tRingMgmtStnFuncClasses
                OCTET STRING,
        tRingMgmtStnPriority
                INTEGER,
        tRingMgmtStnRemoveStn
                INTEGER
        }


tRingMgmtStnAddress             OBJECT-TYPE
SYNTAX     OCTET STRING (SIZE(6))
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the MAC address of the station for which the information in
     this table pertains."
 ::= { tRingMgmtStnEntry 1 }

tRingMgmtStnName                OBJECT-TYPE
SYNTAX     DisplayString (SIZE(20))
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
    "An ASCII name assigned to this station."
 ::= { tRingMgmtStnEntry 2 }

tRingMgmtStnBoard               OBJECT-TYPE
SYNTAX     INTEGER
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the slot number of the Token Ring board this station
     is connected to.  Board numbers are given as 1 thru n.  If unknown,
     a zero is returned."
 ::= { tRingMgmtStnEntry 3 }

tRingMgmtStnPort                OBJECT-TYPE
SYNTAX     INTEGER
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the port number of the port on the Token Ring board this
     station is connected to.  Port numbers are given as 1 thru n.  If
     unknown, a zero is returned."
 ::= { tRingMgmtStnEntry 4 }

tRingMgmtStnUNA                 OBJECT-TYPE
SYNTAX     OCTET STRING (SIZE(6))
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the address of the station's nearest upstream neighbor.
     If unknown, the NULL address (00-00-00-00-00-00) is returned."
 ::= { tRingMgmtStnEntry 5 }

tRingMgmtStnDNA                 OBJECT-TYPE
SYNTAX     OCTET STRING (SIZE(6))
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the address of the station's nearest downstream neighbor.
     If unknown, the NULL address (00-00-00-00-00-00) is returned."
 ::= { tRingMgmtStnEntry 6 }

tRingMgmtStnPhysLocation        OBJECT-TYPE
SYNTAX     OCTET STRING (SIZE(4))
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
    "A read of this object returns the physical location of the station.
     A write of this object assigns a user-defined value indicative of the 
     physical location, or drop, of the station.  If the location is unknown
     or cannot be determined, a zero is returned."
 ::= { tRingMgmtStnEntry 7 }

tRingMgmtStnFuncClasses         OBJECT-TYPE
SYNTAX     OCTET STRING (SIZE(2))
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
    "A read of this object returns the station's enabled function class
     mask."
 ::= { tRingMgmtStnEntry 8 }

tRingMgmtStnPriority            OBJECT-TYPE
SYNTAX     INTEGER (0..6)
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
    "A read of this object returns the station's maximum access priority."
 ::= { tRingMgmtStnEntry 9 }

tRingMgmtStnRemoveStn           OBJECT-TYPE
SYNTAX     INTEGER {
           noRemove(1),
           remove(2)
           }
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
    "A write of remove to this object will cause the station to remove
     itself from the ring.  A write of noRemove will do nothing.  A read
     of this object will return the last request made."
 ::= { tRingMgmtStnEntry 10 }

--
-- ============================================================
--
-- Token Ring Mgmt Host Objects
--
-- ============================================================
--
-- Implementation of this table is optional.
-- However, if any one element of the table is implemented, the entire
-- table must be implemented
--
-- ============================================================

tRingMgmtHostCommands           OBJECT-TYPE
SYNTAX     INTEGER {
           nop(1),
           hwReset(2),
           swReset(3),
           open(4),
           close(5)
           }
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
    "A write to this object performs the indicated command.  Either of
     the reset commands will reset the adapter using default parameters
     and both imply re-insertion onto the ring.  A read of this object
     will return the last command issued to the adapter."
 ::= { tRingMgmtHost 1 }

tRingMgmtHostOpenStatus         OBJECT-TYPE
SYNTAX     INTEGER {
           noOpen(1),
           badParam(2),
           lobeTestFailed(3),
           signalLoss(4),
           insertionTimeout(5),
           ringFailed(6),
           beaconing(7),
           duplicateMACAddress(8),
           requestFailed(9),
           removeReceived(10),
           open(11)
           }
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "A read of this object will return the result of the last open command
     issued to the adapter."
 ::= { tRingMgmtHost 2 }

tRingMgmtHostErrorStatus        OBJECT-TYPE
SYNTAX     INTEGER
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "A read of this object will return the last error status returned by
     the adapter.  The status is the sum of the applicable error codes 
     listed below:
         
     No Problem Detected..................0
     Ring Recovery.......................32
     Single Station......................64
     Counter Overflow...................128
     Remove Received....................256
     Auto-removal Error................1024
     Lobe Wire Fault...................2048
     Transmit Beacon...................4096
     Soft Error........................8192
     Hard Error.......................16384
     Signal Loss......................32768
     No Status, Open Not Completed...131072
         
     "
 ::= { tRingMgmtHost 3 }

tRingMgmtHostAMContention       OBJECT-TYPE
SYNTAX     INTEGER {
           noContentionAllowed(1),
           contentionAllowed(2)
           }
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
    "A write to this object will either allow the adapter to participate
     in the active monitor contention process or not.  A read of this
     object will return the setting of this object."
 ::= { tRingMgmtHost 4 }

tRingMgmtHostTErrorReport       OBJECT-TYPE
SYNTAX     INTEGER
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
    "A read of this object returns the host's error report timer value.
     The default timer value is defined as two seconds by the adapter's
     manufacturer."
 ::= { tRingMgmtHost 5 }

tRingMgmtHostLocalAdminMac      OBJECT-TYPE
SYNTAX     OCTET STRING (SIZE(6))
ACCESS     read-write
STATUS     deprecated
DESCRIPTION
    "A read of this object returns the MAC address assigned to the
     interface attached to this network.  A write of this object provides 
     for a locally administered MAC address."
 ::= { tRingMgmtHost 6 }

--
-- ============================================================
--
-- Token Ring Mgmt Security Objects
--
-- ============================================================
--
-- Implementation of this table is optional.
-- However, if any one element of the table is implemented, the entire
-- table must be implemented
--
-- ============================================================

tRingMgmtSecurityAdminState             OBJECT-TYPE
SYNTAX     INTEGER {
           disable(1),
           enableWithAlarm(2),
           enableWithRemoveAndAlarm(3)
           }
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
    "A write to this object will either disable the security feature, enable 
     Station Added trap being sent, or enable security withecurity feature with
     the remove station MAC frame being sent in addition to sending the Station
     Removed trap.  A read of this object will return the setting of this 
     object."

 ::=  { tRingMgmtSecurity 1}

tRingMgmtSecurityAddressAdd     OBJECT-TYPE
SYNTAX     OCTET STRING (SIZE(6))
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
    "A write to this object will add a station's MAC address to the current 
     secure station list within the device. The source routing bit within the 
     MAC address is ignored.  If the security list has reached its maximum 
     number of entries, a BAD_VALUE error is returned. A read of this object 
     will return a MAC address of 00-00-00-00-00-00."

 ::=  { tRingMgmtSecurity 2}

tRingMgmtSecurityAddressRemove  OBJECT-TYPE
SYNTAX     OCTET STRING (SIZE(6))
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
    "A write to this object will remove a station's MAC address from the 
     current secure station list within the device.   The source routing bit
     within the MAC address is ignored.  If a station is not found on the
     list, a BAD_VALUE error is returned. A read of this object will return a 
     MAC address of 00-00-00-00-00-00."

 ::=  { tRingMgmtSecurity 3}

tRingMgmtSecurityStnCount       OBJECT-TYPE
SYNTAX     INTEGER
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the number of stations on the secure station list."
 ::= { tRingMgmtSecurity 4 }

tRingMgmtSecurityTable          OBJECT-TYPE
SYNTAX     SEQUENCE OF TRingMgmtSecurityEntry
ACCESS     not-accessible
STATUS     mandatory
DESCRIPTION
    "The list of secure stations allowed on the ring."
 ::= { tRingMgmtSecurity 5 }

tRingMgmtSecurityEntry          OBJECT-TYPE
SYNTAX     TRingMgmtSecurityEntry
ACCESS     not-accessible
STATUS     mandatory
DESCRIPTION
    "A list of objects pertaining to a station allowed on this ring."
INDEX      { tRingMgmtSecurityIfIndex, tRingMgmtSecurityStnAddress }
 ::= { tRingMgmtSecurityTable 1 }

TRingMgmtSecurityEntry ::=
  SEQUENCE {
        tRingMgmtSecurityIfIndex
                INTEGER,
        tRingMgmtSecurityStnAddress
                OCTET STRING
        }

tRingMgmtSecurityIfIndex        OBJECT-TYPE
SYNTAX     INTEGER
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "A read of this object will return the MIB-II ifIndex to the ring
     interface the station referenced by this MAC Address was seen on."
 ::=  { tRingMgmtSecurityEntry 1 }

tRingMgmtSecurityStnAddress     OBJECT-TYPE
SYNTAX     OCTET STRING (SIZE(6))
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the MAC address of the station on the secure station list"
 ::=  { tRingMgmtSecurityEntry 2 }

--
-- ============================================================
--
-- Token Ring Statistic Objects for the ring
--
-- ============================================================
--
-- Implementation of this table is optional.
-- However, if any one element of the table is implemented, the entire
-- table must be implemented
--
-- ============================================================

tRingStatsRingFrames            OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the total number of all LLC frames that have passed 
     around this ring.  If this value cannot be determined, a zero
     is returned."
 ::= { tRingStatsRingErrs 1 }

tRingStatsRingKBytes            OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the total number of kilobytes from LLC frames that have passed 
     around this ring.  If this value cannot be determined, a zero is
     returned."
 ::= { tRingStatsRingErrs 2 }

tRingStatsRingLineErrors        OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the total number of line errors that have occurred
     on this ring."
 ::= { tRingStatsRingErrs 3 }

tRingStatsRingBurstErrors       OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the total number of burst errors that have occurred
     on this ring."
 ::= { tRingStatsRingErrs 4 }

tRingStatsRingACErrors          OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the total number of address/copied errors that
     have occurred on this ring."
 ::= { tRingStatsRingErrs 5 }

tRingStatsRingAbortSequences    OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the total number of abort sequences that have been
     transmitted on this ring."
 ::= { tRingStatsRingErrs 6 }

tRingStatsRingInternalErrors    OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the number of internal errors that stations on this
     ring have detected."
 ::= { tRingStatsRingErrs 7 }

tRingStatsRingLostFrames        OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the number of lost frames that have been detected
     on this ring."
 ::= { tRingStatsRingErrs 8 }

tRingStatsRingCongestErrors     OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the number of times stations on this ring have
     reported receiver congestion errors."
 ::= { tRingStatsRingErrs 9 }

tRingStatsRingFCErrors          OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the number of frame copied errors that have occurred
     on this ring."
 ::= { tRingStatsRingErrs 10 }

tRingStatsRingTokenErrors       OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the number of token errors that have occurred on this ring."
 ::= { tRingStatsRingErrs 11 }

tRingStatsRingFreqErrors        OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the total number of frequency errors on this ring."
 ::= { tRingStatsRingErrs 12 }

tRingStatsRingTotalErrors       OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "This object returns the total number of errors reported by the
     objects in this table (tRingStatsRingErrs 3 thru tRingStatsRingErrs 12)
     that have occurred on this ring."
 ::= { tRingStatsRingErrs 13 }

tRingStatsRingAMChanges         OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the number of times the active monitor has changed
     on this ring."
 ::= { tRingStatsRingErrs 14 }

tRingStatsRingRingPurges        OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the number of times the active monitor has purged
     the ring."
 ::= { tRingStatsRingErrs 15 }

tRingStatsRingBeaconEvents      OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the number of times this ring has entered the
     beaconing state."
 ::= { tRingStatsRingErrs 16 }

tRingStatsRingLongestBeacon     OBJECT-TYPE
SYNTAX     TimeTicks
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the length of time in TimeTicks of the longest
     beaconing state on this ring."
 ::= { tRingStatsRingErrs 17 }

tRingStatsRingLastBeacon        OBJECT-TYPE
SYNTAX     TimeTicks
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the length of time in TimeTicks of the last beaconing
     state on this ring."
 ::= { tRingStatsRingErrs 18 }

tRingStatsRingLastBeaconType    OBJECT-TYPE
SYNTAX     INTEGER {
           recoveryModeSet(1),
           signalLossError(2),
           streamingSignalNotClaimToken(3),
           streamingSignalClaimToken(4),
           noBeaconFramesDetected(5)
           }
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the type of beaconing frames last seen on the ring."
 ::= { tRingStatsRingErrs 19 }

tRingStatsRingPollFailureNoRecovery OBJECT-TYPE 
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
     "Returns the number of times this ring could not recover from a ring poll 
      failure since the last time this object was reset."
::= {  tRingStatsRingErrs 20  }

tRingStatsRingPollFailureNNIFrameCount  OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the number of times this device has detected Neighbor Notification
     Incomplete MAC frames on the ring since the last time this object was 
     reset"
::= {  tRingStatsRingErrs 21 }

tRingStatsRingPollFailureNNIFrameAddress  OBJECT-TYPE
SYNTAX     OCTET STRING (SIZE(6))
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the MAC address of the ring station that last successfully 
     participated in the ring poll process during and after the ring poll 
     failure process has executed.  A value of 00-00-00-00-00-00 indicates 
     that a ring poll  has been detected."
::= {  tRingStatsRingErrs 22 }

tRingStatsRingPollFailureLastNNIFrameTime OBJECT-TYPE 
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
     "Returns the timestamp of the last time a Neighbor Notification Complete 
      MAC frame was received  since the last time this object was reset.  A
      value of zero indicates that no NNI frame was received."
::= {  tRingStatsRingErrs 23  }

tRingStatsRingPollFailureLastDNAAddress  OBJECT-TYPE
SYNTAX     OCTET STRING (SIZE(6))
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the last known downstream neighbor MAC address of the ring station
     that was reported in the Neighbor Notification Incomplete MAC frame. A
     value of 00-00-00-00-00-00 indicates that no NNI frame was yet received."
::= {  tRingStatsRingErrs 24 }



--
-- ============================================================
--
-- Token Ring Protocol Statistic Objects for the ring
--
-- ============================================================
--
-- Implementation of this table is optional.
-- However, if any one element of the table is implemented, the entire
-- table must be implemented
--
-- ============================================================

tRingStatsRingProtocolSnaFrames         OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the count of SNA frames seen on this ring."
 ::= { tRingStatsRingProtos 1 }

tRingStatsRingProtocolXnsFrames         OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the count of XNS frames seen on this ring."
 ::= { tRingStatsRingProtos 2 }

tRingStatsRingProtocolTcpIpFrames       OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the count of TCP/IP frames seen on this ring."
 ::= { tRingStatsRingProtos 3 }

tRingStatsRingProtocolBanyanFrames      OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the count of Banyan frames seen on this ring."
 ::= { tRingStatsRingProtos 4 }

tRingStatsRingProtocolIpxFrames         OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the count of Novell IPX frames seen on this ring."
 ::= { tRingStatsRingProtos 5 }

tRingStatsRingProtocolNetbiosFrames     OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the count of NetBIOS frames seen on this ring."
 ::= { tRingStatsRingProtos 6 }

tRingStatsRingProtocolLanNetMgrFrames   OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the count of LAN Network Manager frames seen on this ring."
 ::= { tRingStatsRingProtos 7 }

tRingStatsRingProtocolOtherFrames       OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the count of all other frame types seen on this ring."
 ::= { tRingStatsRingProtos 8 }

--
-- ============================================================
--
-- Token Ring Framesize Statistic Objects for the ring
--
-- ============================================================
--
-- Implementation of this table is optional.
-- However, if any one element of the table is implemented, the entire
-- table must be implemented
--
-- ============================================================

tRingStatsRingFramesizeUpTo63Bytes      OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the count of frames less than 64 bytes in size seen on this ring."
 ::= { tRingStatsRingSizes 1 }

tRingStatsRingFramesize64To127Bytes     OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the count of frames between 64 bytes and 127 bytes in size seen 
     on this ring."
 ::= { tRingStatsRingSizes 2 }

tRingStatsRingFramesize128To255Bytes    OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the count of frames between 128 bytes and 255 bytes in size seen 
     on this ring."
 ::= { tRingStatsRingSizes 3 }

tRingStatsRingFramesize256To511Bytes    OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the count of frames between 256 bytes and 511 bytes in size seen 
     on this ring."
 ::= { tRingStatsRingSizes 4 }

tRingStatsRingFramesize512To1023Bytes   OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the count of frames between 512 bytes and 1023 bytes in size seen
     on this ring."
 ::= { tRingStatsRingSizes 5 }

tRingStatsRingFramesize1024To2047Bytes  OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the count of frames between 1024 bytes and 2047 bytes in size seen
     on this ring."
 ::= { tRingStatsRingSizes 6 }

tRingStatsRingFramesize2048To4095Bytes  OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the count of frames between 2048 bytes and 4095 bytes in size seen
     on this ring."
 ::= { tRingStatsRingSizes 7 }

tRingStatsRingFramesize4096AndUpBytes   OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the count of frames greater than 4096 bytes in size seen on this 
     ring."
 ::= { tRingStatsRingSizes 8 }

--
-- ============================================================
--
-- Token Ring Statistic Objects for a Station on the ring
--
-- ============================================================
--
-- Implementation of this table is optional.
-- However, if any one element of the table is implemented, the entire
-- table must be implemented
--
-- ============================================================

tRingStatsStnTable              OBJECT-TYPE
SYNTAX     SEQUENCE OF TRingStatsStnEntry
ACCESS     not-accessible
STATUS     mandatory
DESCRIPTION
    "A list of statistical objects reported by the stations participating in
     the ring poll process of this ring."
 ::= { tRingStatsStn 1 }

tRingStatsStnEntry              OBJECT-TYPE
SYNTAX     TRingStatsStnEntry
ACCESS     not-accessible
STATUS     mandatory
DESCRIPTION
    "A list of statistical objects reported by a station which is participating 
     in the ring poll process of this ring."
INDEX      { tRingStatsStnAddress }
 ::= { tRingStatsStnTable 1 }

TRingStatsStnEntry ::=
  SEQUENCE {
        tRingStatsStnAddress
                OCTET STRING,
        tRingStatsStnFrames
                Counter,
        tRingStatsStnBytes
                Counter,
        tRingStatsStnLineErrors
                Counter,
        tRingStatsStnBurstErrors
                Counter,
        tRingStatsStnACErrors
                Counter,
        tRingStatsStnAbortSequences
                Counter,
        tRingStatsStnInternalErrors
                Counter,
        tRingStatsStnLostFrames
                Counter,
        tRingStatsStnCongestErrors
                Counter,
        tRingStatsStnFCErrors
                Counter,
        tRingStatsStnTokenErrors
                Counter,
        tRingStatsStnFreqErrors
                Counter,
        tRingStatsStnErrors
                Counter
        }

tRingStatsStnAddress            OBJECT-TYPE
SYNTAX     OCTET STRING (SIZE(6))
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the MAC address to the station port for which the
     information in this table pertains."
 ::= { tRingStatsStnEntry 1 }

tRingStatsStnFrames             OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "This object returns the total number of LLC frames that
     have originated from this station."
 ::= { tRingStatsStnEntry 2 }

tRingStatsStnBytes              OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the total number of bytes from all LLC frames
     that have originated from this station."
 ::= { tRingStatsStnEntry 3 }

tRingStatsStnLineErrors         OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "This object gives the number of line errors that have been
     detected by the station."
 ::= { tRingStatsStnEntry 4 }

tRingStatsStnBurstErrors        OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "This object gives the number of burst errors that have been
     detected by the station."
 ::= { tRingStatsStnEntry 5 }

tRingStatsStnACErrors           OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the total number of address/copied errors that
     that have been detected by the station."

 ::= { tRingStatsStnEntry 6 }

tRingStatsStnAbortSequences     OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "This object gives the number of abort sequences that have
     been sent by the station."
 ::= { tRingStatsStnEntry 7 }

tRingStatsStnInternalErrors     OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "This object gives the number of internal errors that have
     been detected by the station."
 ::= { tRingStatsStnEntry 8 }

tRingStatsStnLostFrames         OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
        "This object gives the number of lost frames that have been
        detected by the station."
 ::= { tRingStatsStnEntry 9 }

tRingStatsStnCongestErrors      OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
        "This object gives the number of congestion errors that have
        been occurred at the station."
 ::= { tRingStatsStnEntry 10 }

tRingStatsStnFCErrors           OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
        "This object gives the number of frame copied errors that have
        been detected by the station."
 ::= { tRingStatsStnEntry 11 }

tRingStatsStnTokenErrors        OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
        "This object gives the number of token errors that have been
        detected by the station while it was acting as the active monitor."
 ::= { tRingStatsStnEntry 12 }

tRingStatsStnFreqErrors         OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
        "This object gives the number of frequency errors that have
        been detected by the station."
 ::= { tRingStatsStnEntry 13 }

tRingStatsStnErrors             OBJECT-TYPE
SYNTAX     Counter
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
        "This object returns the sum of all errors reported by this
     table (tRingStatsStnEntry 4 thru tRingStatsStnEntry 13) that 
     have been detected by this station."
 ::= { tRingStatsStnEntry 14 }

--
-- ============================================================
--
-- Token Ring Reset Statistics Objects for the ring
--
-- ============================================================
--
-- Implementation of this group is optional.
-- However, if any one element of the group is implemented, the entire
-- group must be implemented
--
-- ============================================================

tRingStatsResetCounters OBJECT-TYPE
SYNTAX     INTEGER {
           noResetCounters(1),
           resetCounters  (2)
           }
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
    "This object, when written with the value resetCounters, would reset all
     of this MIB's counter objects associated with the stations on this ring.
     This in turn resets all of this MIB's counter objects associated with this
     ring.  Writing this object with the value noResetCounters has no effect.
     When read, this object returns noResetCounters."
 ::= { tRingStatsReset 1 }

tRingStatsResetTime     OBJECT-TYPE
SYNTAX     TimeTicks
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "This object reports the time in TimeTicks that this ring's statistical
     counters were last reset via the tRingStatsResetCounters command.  If the
     counters have not been reset, this value is zero."
 ::= { tRingStatsReset 2 }

--
-- ============================================================
--
-- Token Ring Alarm Objects for the ring
--
-- ============================================================
--
-- Token Ring Alarm Objects for the ring...Enable
--
-- ============================================================
--
-- Implementation of this table is optional.
-- However, if any one element of the table is implemented, the entire
-- table must be implemented
--
-- ============================================================

tRingAlarmsRingTimebase                 OBJECT-TYPE
SYNTAX     INTEGER
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
        "Get/Set alarm timebase.  This timebase is used for all alarms
        pertaining to this ring (including station alarms).  Measured in
        seconds.  Minimum interval (default)...10 secs."
 ::= { tRingAlarmsRingEnbl 1 }

tRingAlarmsRingRingPurgesEnable         OBJECT-TYPE
SYNTAX     INTEGER {
           disable(1),
           enable(2)
           }
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
        "A write of value 2 will enable the Ring Purges threshold alarm.
        A write of value 1 will disable this threshold alarm (default)."        
 ::= { tRingAlarmsRingEnbl 2 }

tRingAlarmsRingAMPErrsEnable            OBJECT-TYPE
SYNTAX     INTEGER {
           disable(1),
           enable(2)
           }
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
        "A write of value 2 will enable the Active Monitor Error threshold 
         alarm. A write of value 1 will disable this threshold alarm (default)."
 ::= { tRingAlarmsRingEnbl 3 }

tRingAlarmsRingTokenErrsEnable          OBJECT-TYPE
SYNTAX     INTEGER {
           disable(1),
           enable(2)
           }
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
        "A write of value 2 will enable the Token Errors threshold alarm.
        A write of value 1 will disable this threshold alarm (default)."        
 ::= { tRingAlarmsRingEnbl 4 }

tRingAlarmsRingClaimTknErrsEnable       OBJECT-TYPE
SYNTAX     INTEGER {
           disable(1),
           enable(2)
           }
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
        "A write of value 2 will enable the Claim Token Errors threshold alarm.
        A write of value 1 will disable this threshold alarm (default)."        
 ::= { tRingAlarmsRingEnbl 5 }

tRingAlarmsRingLostFramesEnable         OBJECT-TYPE
SYNTAX     INTEGER {
           disable(1),
           enable(2)
           }
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
        "A write of value 2 will enable the Lost Frames threshold alarm.
        A write of value 1 will disable this threshold alarm (default)."        
 ::= { tRingAlarmsRingEnbl 6 }

tRingAlarmsRingBeaconStateEnable        OBJECT-TYPE
SYNTAX     INTEGER {
           disable(1),
           enable(2)
           }
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
        "A write of value 2 will enable the Beacon State threshold alarm.
        A write of value 1 will disable this threshold alarm (default)."        
 ::= { tRingAlarmsRingEnbl 7 }

tRingAlarmsRingFrameCountEnable         OBJECT-TYPE
SYNTAX     INTEGER {
           disable(1),
           enable(2)
           }
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
        "A write of value 2 will enable the total Frame Count threshold alarm.
        A write of value 1 will disable this threshold alarm (default)."        
 ::= { tRingAlarmsRingEnbl 8 }

--
-- ============================================================
--
-- Token Ring Alarm Objects for the ring...Threshold
--
-- ============================================================
--
-- Implementation of this table is optional.
-- However, if any one element of the table is implemented, the entire
-- table must be implemented
--
-- ============================================================


tRingAlarmsRingRingPurgesThreshold      OBJECT-TYPE
SYNTAX     INTEGER
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
        "The threshold alarm value for Ring Purges. Valid ranges are
        1 to 36000 with a default value of 70."
 ::= { tRingAlarmsRingThrsh 1 }

tRingAlarmsRingAMPErrsThreshold         OBJECT-TYPE
SYNTAX     INTEGER
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
        "The threshold alarm value for Active Monitor Errors. Valid
        ranges are 1 to 1800 with a default value of 1."
 ::= { tRingAlarmsRingThrsh 2 }

tRingAlarmsRingTokenErrsThreshold       OBJECT-TYPE
SYNTAX     INTEGER
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
        "The threshold alarm value for Token Errors. Valid ranges are
        5 to 7200 with a default value of 10."
 ::= { tRingAlarmsRingThrsh 3 }

tRingAlarmsRingClaimTknThreshold        OBJECT-TYPE
SYNTAX     INTEGER
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
        "The threshold alarm value for Claim Tokens. Valid ranges are
        1 to 7200 with a default value of 5."
 ::= { tRingAlarmsRingThrsh 4 }

tRingAlarmsRingLostFramesThreshold      OBJECT-TYPE
SYNTAX     INTEGER
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
        "The threshold alarm value for Lost Frames. Valid ranges are
        5 to 7200 with a default value of 10."
 ::= { tRingAlarmsRingThrsh 5 }

tRingAlarmsRingBeaconStateThreshold     OBJECT-TYPE
SYNTAX     INTEGER
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
        "The threshold alarm value for Beacon States. Valid ranges are
        1 to 7200 with a default value of 1."
 ::= { tRingAlarmsRingThrsh 6 }

tRingAlarmsRingFrameCountThreshold      OBJECT-TYPE
SYNTAX     INTEGER
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
        "The threshold alarm value for the total Frame Count. Valid
        ranges are 2430 to 250000 with a default values of 8920 for
        4 Mbps and 33890 for 16 Mbps ring speeds."
 ::= { tRingAlarmsRingThrsh 7 }

--
-- ============================================================
--
-- Token Ring Alarm Objects for a Station Port on the ring
--
-- ============================================================
--
-- Token Ring Alarm Objects for a Station ...Enable
--
-- ============================================================
--
-- Implementation of this table is optional.
-- However, if any one element of the table is implemented, the entire
-- table must be implemented
--
-- ============================================================

tRingAlarmsStnEnblTable         OBJECT-TYPE
SYNTAX     SEQUENCE OF TRingAlarmsStnEnblEntry
ACCESS     not-accessible
STATUS     mandatory
DESCRIPTION
    "A list of alarm enabling objects pertaining to the stations participating 
     in the ring poll process on this ring."
 ::= { tRingAlarmsStnEnbl 1 }

tRingAlarmsStnEnblEntry         OBJECT-TYPE
SYNTAX     TRingAlarmsStnEnblEntry
ACCESS     not-accessible
STATUS     mandatory
DESCRIPTION
    "A list of alarm enabling objects pertaining to a station participating in
     the ring poll process on this ring."
INDEX      { tRingAlarmsStnEnblAddress }
 ::= { tRingAlarmsStnEnblTable 1 }

TRingAlarmsStnEnblEntry ::=
  SEQUENCE {
        tRingAlarmsStnEnblAddress
                OCTET STRING,
        tRingAlarmsStnEnblLineErrsEnable
                INTEGER,
        tRingAlarmsStnEnblInternalErrsEnable
                INTEGER,
        tRingAlarmsStnEnblBurstErrsEnable
                INTEGER,
        tRingAlarmsStnEnblACErrsEnable
                INTEGER,
        tRingAlarmsStnEnblRcvrCongestEnable
                INTEGER
        }

tRingAlarmsStnEnblAddress               OBJECT-TYPE
SYNTAX     OCTET STRING
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
        "Returns the address of the station to which the information in this
        table pertains."
 ::= { tRingAlarmsStnEnblEntry 1 }

tRingAlarmsStnEnblLineErrsEnable        OBJECT-TYPE
SYNTAX     INTEGER {
           disable(1),
           enable(2)
           }
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
        "A write of value 2 will enable the Line Errors threshold alarm
        for this station. A write of value 1 will disable this threshold
        alarm (default)."       
 ::= { tRingAlarmsStnEnblEntry 2 }

tRingAlarmsStnEnblInternalErrsEnable    OBJECT-TYPE
SYNTAX     INTEGER {
           disable(1),
           enable(2)
           }
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
        "A write of value 2 will enable the Internal Errors threshold alarm
        for this station. A write of value 1 will disable this threshold
        alarm (default)."       
 ::= { tRingAlarmsStnEnblEntry 3 }

tRingAlarmsStnEnblBurstErrsEnable       OBJECT-TYPE
SYNTAX     INTEGER {
           disable(1),
           enable(2)
           }
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
        "A write of value 2 will enable the Burst Errors threshold alarm
        for this station. A write of value 1 will disable this threshold
        alarm (default)."       
 ::= { tRingAlarmsStnEnblEntry 4 }

tRingAlarmsStnEnblACErrsEnable          OBJECT-TYPE
SYNTAX     INTEGER {
           disable(1),
           enable(2)
           }
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
        "A write of value 2 will enable the Address Recognized/Frame Copied
        Errors threshold alarm for this station. A write of value 1 will
        disable this threshold alarm (default)."        
 ::= { tRingAlarmsStnEnblEntry 5 }

tRingAlarmsStnEnblRcvrCongestEnable     OBJECT-TYPE
SYNTAX     INTEGER {
           disable(1),
           enable(2)
           }
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
        "A write of value 2 will enable the Receiver Congestion threshold
        alarm for this station. A write of value 1 will disable this threshold
        alarm (default)."       
 ::= { tRingAlarmsStnEnblEntry 6 }

--
-- ============================================================
--
-- Token Ring Alarm Objects for a Station Port...Threshold
--
-- ============================================================
--
-- Implementation of this table is optional.
-- However, if any one element of the table is implemented, the entire
-- table must be implemented
--
-- ============================================================

tRingAlarmsStnThrshTable        OBJECT-TYPE
SYNTAX     SEQUENCE OF TRingAlarmsStnThrshEntry
ACCESS     not-accessible
STATUS     mandatory
DESCRIPTION
    "A list of threshold alarm objects pertaining to the stations participating 
     in the ring poll process on this ring."
 ::= { tRingAlarmsStnThrsh 1 }

tRingAlarmsStnThrshEntry        OBJECT-TYPE
SYNTAX     TRingAlarmsStnThrshEntry
ACCESS     not-accessible
STATUS     mandatory
DESCRIPTION
    "A list of threshold alarm objects pertaining to a station participating in
     the ring poll process on this ring."
INDEX      { tRingAlarmsStnThrshAddress }
 ::= { tRingAlarmsStnThrshTable 1 }

TRingAlarmsStnThrshEntry ::=
  SEQUENCE {
        tRingAlarmsStnThrshAddress
                OCTET STRING,
        tRingAlarmsStnThrshLineErrsThreshold
                INTEGER,
        tRingAlarmsStnThrshInternalErrsThreshold
                INTEGER,
        tRingAlarmsStnThrshBurstErrsThreshold
                INTEGER,
        tRingAlarmsStnThrshACErrsThreshold
                INTEGER,
        tRingAlarmsStnThrshRcvrCongestThreshold
                INTEGER
        }

tRingAlarmsStnThrshAddress                      OBJECT-TYPE
SYNTAX     OCTET STRING
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
        "Returns the address of the station to which the information in this
        table pertains."
 ::= { tRingAlarmsStnThrshEntry 1 }

tRingAlarmsStnThrshLineErrsThreshold            OBJECT-TYPE
SYNTAX     INTEGER
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
        "The threshold alarm value for Line Errors. Valid
        ranges are 1 to 3600 with a default value of 2."
 ::= { tRingAlarmsStnThrshEntry 2 }

tRingAlarmsStnThrshInternalErrsThreshold        OBJECT-TYPE
SYNTAX     INTEGER
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
        "The threshold alarm value for Internal Errors. Valid
        ranges are 1 to 3600 with a default value of 1."
 ::= { tRingAlarmsStnThrshEntry 3 }

tRingAlarmsStnThrshBurstErrsThreshold           OBJECT-TYPE
SYNTAX     INTEGER
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
        "The threshold alarm value for Burst Errors. Valid
        ranges are 5 to 18000 with a default value of 10."
 ::= { tRingAlarmsStnThrshEntry 4 }

tRingAlarmsStnThrshACErrsThreshold              OBJECT-TYPE
SYNTAX     INTEGER
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
        "The threshold alarm value for Address Recognized/Frame
        Copied Errors. Valid ranges are 1 to 1800 with a default
        value of 2."
 ::= { tRingAlarmsStnThrshEntry 5 }

tRingAlarmsStnThrshRcvrCongestThreshold         OBJECT-TYPE
SYNTAX     INTEGER
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
        "The threshold alarm value for Receiver Congestion Errors.
        Valid ranges are 1 to 90000 with a default value of 124."
 ::= { tRingAlarmsStnThrshEntry 6 }

--
-- ============================================================
--
-- Token Ring Port Group objects
--
-- ============================================================
--
-- Implementation of this table is mandatory.
--
-- ============================================================

tRingPortGrpTable       OBJECT-TYPE
SYNTAX     SEQUENCE OF TRingPortGrpEntry
ACCESS     not-accessible
STATUS     mandatory
DESCRIPTION
    "A list of port group management objects which pertains to a 
     collection of port groups making up this ring."
 ::= { tRingPortGrp 1 }

tRingPortGrpEntry       OBJECT-TYPE
SYNTAX     TRingPortGrpEntry
ACCESS     not-accessible
STATUS     mandatory
DESCRIPTION
    "A list of port group management objects which pertains to a 
     single instance of a port group residing on this ring."
INDEX      { tRingPortGrpId }
 ::= { tRingPortGrpTable 1 }

TRingPortGrpEntry ::=
  SEQUENCE {
        tRingPortGrpId
                INTEGER,
        tRingPortGrpName
                DisplayString,
        tRingPortGrpStnPortCount
                INTEGER,
        tRingPortGrpRingPortCount
                INTEGER,
        tRingPortGrpStnPortsEnable
                INTEGER,
        tRingPortGrpRingPortsEnable
                INTEGER,
        tRingPortGrpStnPortsOn
                INTEGER,
        tRingPortGrpRingPortsOn
                INTEGER,
        tRingPortGrpMode
                INTEGER,
        tRingPortGrpSpeed
                INTEGER,
        tRingPortGrpSpeedFault
                INTEGER,
        tRingPortGrpSpeedFaultLocation
                INTEGER,
        tRingPortGrpBypassRingPortState
                INTEGER
        }

tRingPortGrpId                  OBJECT-TYPE
SYNTAX     INTEGER
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
        "Returns an index to a port group for which the information in
        this table pertains."
 ::= { tRingPortGrpEntry 1 }

tRingPortGrpName                OBJECT-TYPE
SYNTAX     DisplayString (SIZE(20))
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
        "An ASCII name assigned to this port group.  The default name is 
         Board n', where n is a number 1 through n."
 ::= { tRingPortGrpEntry 2 }

tRingPortGrpStnPortCount        OBJECT-TYPE
SYNTAX     INTEGER
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
        "This object defines the total number of station ports on the
        addressed board."
 ::= { tRingPortGrpEntry 3 }

tRingPortGrpRingPortCount       OBJECT-TYPE
SYNTAX     INTEGER
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
        "This object  defines the  total number  of  ring  ports (ring-in
        or ring-out) on the addressed board."
 ::= { tRingPortGrpEntry 4 }

tRingPortGrpStnPortsEnable      OBJECT-TYPE
SYNTAX     INTEGER {
           noEnable(1),
           enable(2)
           }
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
    "Setting this object to enable will cause all the station ports
     in this port group to be enabled.  Setting this object to noEnable
     will have no effect on the station ports in this port group.  When 
     read this object will always return noEnable."
 ::= { tRingPortGrpEntry 5 }

tRingPortGrpRingPortsEnable     OBJECT-TYPE
SYNTAX     INTEGER {
           noEnable(1),
           enable(2)
           }
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
    "Setting this object to enable will cause all the ring ports
     in this port group to be enabled.  Setting this object to noEnable
     will have no effect on the ring ports in this port group.  When 
     read this object will always return noEnable."
 ::= { tRingPortGrpEntry 6 }

tRingPortGrpStnPortsOn          OBJECT-TYPE
SYNTAX     INTEGER
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
     "Returns the total number of enabled station ports in this port
      group."
 ::= { tRingPortGrpEntry 7 }

tRingPortGrpRingPortsOn         OBJECT-TYPE
SYNTAX     INTEGER
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
     "Returns the total number of enabled ring in/out ports in this
      port group."
 ::= { tRingPortGrpEntry 8 }

tRingPortGrpMode                OBJECT-TYPE
SYNTAX     INTEGER {
           managementMode(1),
           autoMode(2)
           }
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
    "This object defines the mode of the board.  In Auto Mode, the
     board is using its hardware defaults. The default values of the
     board are all ports enabled, speed selected by the HW jumper on
     the board, the FNB attempts to attach left and right and not
     bypassed, ring port phantom current (if applicable) is controlled 
     via a HW switch, and selectable media (if applicable) is managed
     also via a HW switch.  In Management Mode, the hardware defaults 
     may be overridden by network or local management."
 ::= { tRingPortGrpEntry 9 }

tRingPortGrpSpeed               OBJECT-TYPE
SYNTAX     INTEGER {
           fourMegaBits(4),
           sixteenMegaBits(16)
           }
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
    "This object sets the speed of the board.  On devices with a MAC 
     interface this object is read-only, and will return NO SUCH
     NAME on write requests."
 ::= { tRingPortGrpEntry 10 }

tRingPortGrpSpeedFault          OBJECT-TYPE
SYNTAX     INTEGER {
           noFaultDetected(1),
           faultDetected(2)
           }
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "This object reports a ring speed fault."
 ::= { tRingPortGrpEntry 11 }

tRingPortGrpSpeedFaultLocation  OBJECT-TYPE
SYNTAX     INTEGER {
           notApplicable(1),
           fnb(2),
           ringIn(3),
           ringOut(4)
           }
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "This object indicates the last ring speed fault detection circuit(s)
     to detect the fault, if there was one."
 ::= { tRingPortGrpEntry 12 }

tRingPortGrpBypassRingPortState OBJECT-TYPE
SYNTAX     INTEGER {
           notApplicable(1),
           off(2),
           on(3),
           illegal(4)
           }
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
    "This object sets and reports the state of the ring bypass
     relay on those token ring boards which support the relay."
 ::= { tRingPortGrpEntry 13 }

--
-- ============================================================
--
-- Token Ring Ports Mgmt objects
--
-- ============================================================
--
-- Implementation of this table is mandatory.
--
-- ============================================================

tRingPortMgmtTable      OBJECT-TYPE
SYNTAX     SEQUENCE OF TRingPortMgmtEntry
ACCESS     not-accessible
STATUS     mandatory
DESCRIPTION
    "A list of port management objects which pertains to a collection of 
     ports in a port group residing on this ring."
 ::= { tRingPortMgmt 1 }

tRingPortMgmtEntry      OBJECT-TYPE
SYNTAX     TRingPortMgmtEntry
ACCESS     not-accessible
STATUS     mandatory
DESCRIPTION
    "A list of port management objects which pertains to a single instance
     of a port in a port group residing on this ring."
INDEX      { tRingPortMgmtPortId, tRingPortMgmtPortGrpId }
 ::= { tRingPortMgmtTable 1 }

TRingPortMgmtEntry ::=
  SEQUENCE {
        tRingPortMgmtPortId
                INTEGER,
        tRingPortMgmtPortGrpId
                INTEGER,
        tRingPortMgmtPortName
                DisplayString,
        tRingPortMgmtPortAdminState
                INTEGER,
        tRingPortMgmtPortOperState
                INTEGER,
        tRingPortMgmtPortType
                OBJECT IDENTIFIER,
        tRingPortMgmtSpeedFaultDetect
                INTEGER,
        tRingPortMgmtRingOutEnable
                INTEGER

        }

tRingPortMgmtPortId             OBJECT-TYPE
SYNTAX     INTEGER
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
        "Returns an index to a port for which the information in this table
        pertains."
 ::= { tRingPortMgmtEntry 1 }

tRingPortMgmtPortGrpId          OBJECT-TYPE
SYNTAX     INTEGER
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
     "Returns an index to a port group to which the port belongs for
      which the information in this table pertains."
 ::= { tRingPortMgmtEntry 2 }

tRingPortMgmtPortName           OBJECT-TYPE
SYNTAX     DisplayString (SIZE(20))
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
    "Gets/Sets an ASCII name for this port.  The default name for this
     object is 'Board b, Port p', where b and p are integers 1 through n."
 ::= { tRingPortMgmtEntry 3 }

tRingPortMgmtPortAdminState     OBJECT-TYPE
SYNTAX     INTEGER {
           disable(1),
           enable(2)
           }
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
    "Setting this object to enable will cause the port to be enabled.
     Setting this object to disable will cause the ports to be disabled.
     When read this object will always return the state of the last
     request."
 ::= { tRingPortMgmtEntry 4 }

tRingPortMgmtPortOperState      OBJECT-TYPE
SYNTAX     INTEGER {
           notOperational(1),
           operational(2)
           }
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns the operational state of this port."
 ::= { tRingPortMgmtEntry 5 }

tRingPortMgmtPortType           OBJECT-TYPE
SYNTAX     OBJECT IDENTIFIER
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Uniquely defines the station or ring port type.  An authoritative 
     identification for a token ring station or ring port type.  By 
     convention, this value is allocated within the SMI enterprises 
     subtree (1.3.6.1.4.1), and provides an easy and unambiguous means 
     to determine the type of a token ring station or ring port."
 ::= { tRingPortMgmtEntry 6 }

tRingPortMgmtSpeedFaultDetect   OBJECT-TYPE
SYNTAX     INTEGER {
           notDetectable(1),
           noFaultDetected(2),
           faultDetected(3)
           }
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "This object indicates whether a speed fault has been detected at
     this port. If the HW is incapable of detecting a speed fault at
     the port, the value notDetectable is returned."
 ::= { tRingPortMgmtEntry 7 }

tRingPortMgmtRingOutEnable      OBJECT-TYPE
SYNTAX     INTEGER {
           notAvailable(1),
           disable(2),
           enable(3)
           }
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
    "This object, when written, permits the port to function as
     either a ring out port or a station port, if available.  If this 
     selection is not supported by this port, then any write to this 
     object will return a BADSETINFO error.  When read, this object 
     will return the state of the port with respect to this mode of
     operation.  The default state of this object, if available, is
     disabled; otherwise it is notAvailable."
 ::= { tRingPortMgmtEntry 8 }

--
-- ============================================================
--
-- Token Ring Ports Station objects
--
-- ============================================================
--
-- Implementation of this table is mandatory.
--
-- ============================================================

tRingPortStnTable       OBJECT-TYPE
SYNTAX     SEQUENCE OF TRingPortStnEntry
ACCESS     not-accessible
STATUS     mandatory
DESCRIPTION
    "A list of station port management objects which pertains to a collection of
     station ports in a port group residing on this ring."
 ::= { tRingPortStn 1 }

tRingPortStnEntry       OBJECT-TYPE
SYNTAX     TRingPortStnEntry
ACCESS     not-accessible
STATUS     mandatory
DESCRIPTION
    "A list of station port management objects which pertains to a single 
     instance of a station port in a port group residing on this ring."
INDEX      { tRingPortStnPortId, tRingPortStnPortGrpId }
 ::= { tRingPortStnTable 1 }

TRingPortStnEntry ::=
  SEQUENCE {
        tRingPortStnPortId
                INTEGER,
        tRingPortStnPortGrpId
                INTEGER,
        tRingPortStnPortLinkState
                INTEGER,
        tRingPortStnPortLinkStateTime
                TimeTicks,
        tRingPortStnPortMapEnable
                INTEGER,
        tRingPortStnPortMappedMacAddr
                OCTET STRING,
        tRingPortStnInsertionTrapEnable
                INTEGER
        }

tRingPortStnPortId              OBJECT-TYPE
SYNTAX     INTEGER
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns an index to a port for which the information in this table
     pertains."
 ::= { tRingPortStnEntry 1 }

tRingPortStnPortGrpId           OBJECT-TYPE
SYNTAX     INTEGER
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns an index to a port group to which the port belongs for
     which the information in this table pertains."
 ::= { tRingPortStnEntry 2 }

tRingPortStnPortLinkState       OBJECT-TYPE
SYNTAX     INTEGER {
           noLink(1),
           link(2)
           }
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "This object reports the link status of a port.  The link status
     indicates the port is detecting a good phantom current."
 ::= { tRingPortStnEntry 3 }

tRingPortStnPortLinkStateTime   OBJECT-TYPE
SYNTAX     TimeTicks
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "This object reports the amount of time in TimeTicks since the
     port's link state last changed."
 ::= { tRingPortStnEntry 4 }

tRingPortStnPortMapEnable       OBJECT-TYPE
SYNTAX     INTEGER {
           mappingEnabled(1),
           mappingDisabled(2)
           }
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
    "A write of mappingEnabled to this object permits a station port
     to be associated, or mapped, to a station participating in the
     ring poll process on this ring.  A write of mappingDisabled prevents
     this association from taking place.  This object is intended to be 
     used when a network monitoring device, such as Network General's 
     Sniffer (tm), is inserted on a ring but is not actively participating 
     in the ring poll.  The default value of this object is mappingEnabled."
 ::= { tRingPortStnEntry 5 }

tRingPortStnPortMappedMacAddr   OBJECT-TYPE
SYNTAX     OCTET STRING (SIZE(6))
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "This object reports the MAC address of the station mapped to
     this port, if known.  If unknown, the NULL address is returned."
 ::= { tRingPortStnEntry 6 }

tRingPortStnInsertionTrapEnable OBJECT-TYPE
SYNTAX     INTEGER {
           disabled(1),
           enabled(2)
           }
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
    "A write of enabled to this object permits the port inserted and
     port deinserted traps to be sent when phantom current has been
     asserted or removed, respectively, on this station port.  A write
     of disabled prevents the traps from being sent.  The default state 
     of this object is disabled."
 ::= { tRingPortStnEntry 7 }

--
-- ============================================================
--
-- Token Ring Ports Ring objects
--
-- ============================================================
--
-- Implementation of this table is mandatory.
--
-- ============================================================

tRingPortRingTable              OBJECT-TYPE
SYNTAX     SEQUENCE OF TRingPortRingEntry
ACCESS     not-accessible
STATUS     mandatory
DESCRIPTION
    "A list of ring port management objects which pertains to a collection of 
     ring ports in a port group residing on this ring."
 ::= { tRingPortRing 1 }

tRingPortRingEntry              OBJECT-TYPE
SYNTAX     TRingPortRingEntry
ACCESS     not-accessible
STATUS     mandatory
DESCRIPTION
    "A list of ring port management objects which pertains to a single instance
     of a ring port in a port group residing on this ring."
INDEX      { tRingPortRingPortId, tRingPortRingPortGrpId }
 ::= { tRingPortRingTable 1 }

TRingPortRingEntry ::=
  SEQUENCE {
        tRingPortRingPortId
                INTEGER,
        tRingPortRingPortGrpId
                INTEGER,
        tRingPortRingPortClass
                INTEGER,
        tRingPortRingPortMediaSelect
                INTEGER,
        tRingPortRingFaultStatus
                INTEGER,
        tRingPortRingFaultStateTime
                TimeTicks,
        tRingPortRingPhantomCurrent
                INTEGER,
        tRingPortRingPortType
                INTEGER
        }

tRingPortRingPortId                     OBJECT-TYPE
SYNTAX     INTEGER
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns an index to a port for which the information in this table
     pertains."
 ::= { tRingPortRingEntry 1 }

tRingPortRingPortGrpId                  OBJECT-TYPE
SYNTAX     INTEGER
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "Returns an index to a port group to which the port belongs for
     which the information in this table pertains."
 ::= { tRingPortRingEntry 2 }

tRingPortRingPortClass                  OBJECT-TYPE
SYNTAX     INTEGER {
           noAutowrap(1),
           autowrap(2),
           selectable(3)
           }
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "This object returns a code indicating whether the queried ring port
     is capable of either autowrapping or not, or whether the media type
     is selectable (implies autowrappability)."
 ::= { tRingPortRingEntry 3 }

tRingPortRingPortMediaSelect            OBJECT-TYPE
SYNTAX     INTEGER {
           noSelection(1),
           stp(2),
           fiber(3)
           }
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
    "When written, this object allows for the selection of the media type
     for this ring port.  If the ring port is not selectable and an
     attempt is made to change the media type, a BADSETINFO error will
     be returned.  When read, this object will return the last selection
     made unless it is unselectable, in which case noSelection is
     returned."
 ::= { tRingPortRingEntry 4 }

tRingPortRingFaultStatus                OBJECT-TYPE
SYNTAX     INTEGER {
           notSupported(1),
           noFaultDetected(2),
           faultDetected(3)
           }
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "This object reports the media fault status of a ring port capable of
     auto-wrapping."
 ::= { tRingPortRingEntry 5 }

tRingPortRingFaultStateTime             OBJECT-TYPE
SYNTAX     TimeTicks
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "This object reports the amount of time in TimeTicks since the
     ring port fault state last changed."
 ::= { tRingPortRingEntry 6 }

tRingPortRingPhantomCurrent             OBJECT-TYPE
SYNTAX     INTEGER {
           noPhantomAvailable(1),
           activatePhantom(2),
           deactivatePhantom(3)
           }
ACCESS     read-write
STATUS     mandatory
DESCRIPTION
    "When written with the value activatePhantom, this object activates
     the board's phantom current for the ring port, if applicable.  This
     may be different from the HW switch setting.  When written with the
     value deactivatePhantom, the board removes phantom current for this
     port, if applicable. This may be different from the HW switch setting.
     If the port does not support phantom drive, any write to this object
     will return a BADSETINFO error.  When read, this object reports the
     state of the ring port's phantom drive status, whether enabled,
     disabled, or not supported."
 ::= { tRingPortRingEntry 7 }

tRingPortRingPortType                   OBJECT-TYPE
SYNTAX     INTEGER {
           ringIn(1),
           ringOut(2)
           }
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "This object reports the ring port type."
 ::= { tRingPortRingEntry 8 }

--
-- ============================================================
--
-- Token Ring Interface
--
-- ============================================================
--
-- Implementation of this node is optional.
-- However, if any one element of the node is implemented, the entire
-- node must be implemented
--
-- ============================================================

tRingIfIndex            OBJECT-TYPE
SYNTAX     INTEGER
ACCESS     read-only
STATUS     mandatory
DESCRIPTION
    "A read of this object will return the MIB-II ifIndex to the interface
     this ring is attached to."
 ::= { tRingIf 1 }


--
-- Revision History
-- Rev 1.00
--  Initial working document.
--
-- Rev 1.01
--  Many major modifications.
--  a) Ring Pairs are now referred to as ring in/out ports.
--  b) Under tRingMgmt added tRingMgmtHost for host adapter access.
--  c) Removed tRingPortRingCommon and tRingPortRingActive.  Their objects
--     are now included under tRingPortRing.  See them directly for more
--     details.
--  d) tRingMgmtRingState has been modified to more accurately reflect the
--     actual states the ring could be in.
--  e) tRingMgmtRingSpeed has been modified to return "unknown" if the ring
--     speed cannot be determined (in the case of the IRM3, for instance).
--  f) tRingActiveMonitor is now described to return the NULL address if the
--     active monitor is unknown.
--  g) tRingMgmtRingNumber is described to only allow a set if the device is
--     configured to function as either the CRS or the RPS.
--  h) tRingMgmtStationTimeOut has been removed.
--  i) All tables concerned with stations are now indexed using the station
--     address instead of an index value.
--  j) tRingMgmtStnCommands has been removed.
--  k) tRingMgmtStnRingNumber has been removed.
--  l) tRingMgmtStnState has been modified to more accurately reflect the
--     actual states the station could be in.
--  m) tRingMgmtStnURP has been removed.
--  n) tRingMgmtStnURPBoard has been removed.
--  o) tRingMgmtStnURPPort has been removed.
--  p) tRingStatsRingBeaconStates is now called tRingStatsRingBeaconEvents.
--  q) The syntax for tRingStatsRingLongest Beacon and tRingStatsRingLastBeacon 
--     has been changed from INTEGER to Timeticks.
--  r) tRingStatsStnErrorTimer is described to only allow a set if the device
--     is configured to function as the CRS.
--  s) tRingMgmtHostState has been modified to more accurately reflect the
--     actual states the host adapter could be in.
--  t) All of the timers in tRingMgmtHost have been removed with the exception
--     of tRingMgmtHostTErrorReport.
--  u) tRingMgmtHostLanMgrFns has been renamed tRingMgmtHostMgmtFunctions.
--  v) All of the tRingMgmtHostxxxAddress objects have been removed with the
--     exception of tRingMgmtHostRPSAddress.
--  w) All of the alarm objects have been redefined.  See them directly.
--  x) tRingPortGrpSpeedFaultPort has been renamed to tRingPortGrpSpeedFaultLocation.
--     Also, the enumeration "unknown" has been added.
--  y) The enumeration "notApplicable" has been added to tRingPortGrpBypassRingPortState.
--  z) tRingPortMgmtPortLinkState has been removed.
--
-- Rev 1.02
--  a) tRingMgmtStnState has been modified to more accurately reflect the
--     actual states the station could be in.
--  b) tRingMgmtStnDNA/UNA are now described to return the NULL address if the
--     upstream or downstream neighbor addresses are unknown.
--  c) tRingMgmtStnDropNumber has been renamed to tRingMgmtStnPhysLocation.
--  d) tRingMgmtStnPhysLocation/FuncClasses/Priority descriptions have been
--     modified to state that a set of these parameters are allowed only if
--     either the CRS or RPS (or, in some cases, both) functions are operational.
--     The same applies to tRingMgmtHostTErrorReport.
--  e) In tRingMgmtHostMgmtFunctions, the options have been enumerated a little
--     differently.  See the object for details.
--  f) The unit of measure (secs.) for tRingAlarmsRingTimebase has been defined.
--  g) Alarms were wholly screwed up.  They have been fixed.  There have also
--     had some new objects added.  See the alarms for details.
--  h) tRingMgmtStnPortCount was including the device adapter as a port.
--     This is no longer the case.  The adapter is now counted as a station
--     in tRingMgmtStations.
--  i) tRingMgmtRingNumber is now described to return 0 if the number cannot
--     be determined (as would be the case for an Ethernet device managing
--     token ring boards).
--  j) In tRingMgmtStnFuncClasses, the syntax has been changed from OCTET
--     STRING (SIZE(4)) to OCTET STRING (SIZE(2)).
--  k) In tRingMgmtHostCommands, two new commands have replaced the reset
--     command.  These are hwReset and swReset.
--  l) tRingMgmtHostStatus has been renamed tRingMgmtHostErrorStatus.  Also,
--     the old order (HostStatus, HostState, and OpenStatus) has been reordered
--     to be OpenStatus, ErrorStatus, and HostState.
--  m) tRingMgmtHostMgmtFunctions are no longer represented as enumerated types.
--     Instead, they are now represented as bit fields which may be summed in
--     order to activate more than one function.
--  n) tRingPortGrpSpeedFaultLocation has been redefined to maintain and return
--     the location of the last ring speed fault detected.
--  o) tRingPortGrpBypassRingPortState has been modified to reflect that this
--     object refers to any and all boards which support the bypass mux and not
--     just a small subset of these boards.
--
-- Rev 1.03
--  a) Added tRingIf node.  The object tRingIfIndex was also added.
--  b) Reordered the Token Ring Mgmt Station Objects Table.  The objects were
--     numbered out of sequence.
--  c) Added tRingMgmtHostEnableBeaconRecovery (tRingMgmtHost 9).
--
-- Rev 1.04
--  a) Removed object tRingPortGrpFirstRingPort.
--  b) Removed object tRingMgmtBoardMap.
--  c) Changed access to object tRingMgmtRingNumber from read-write to read-only.
--  d) Changed access to object tRingPortStnPortLinkStateTime from read-write to read-only.
--  e) Changed name of object tRingPortRingPortType to tRingPortRingPortClass.
--  f) Created object tRingPortMgmtPortType.
--  g) Removed several objects from tRingMgmtStnTable (tRingMgmtStnState, tRingMgmtStnPhysLocation,
--     tRingMgmtStnFuncClasses, and tRingMgmtStnPriority).  These objects may be added to another
--     branch in the MIB at a later date.
--
-- Rev 1.05
--  a) Removed object tRingStatsStnErrorTimer.
--  b) Modified description of tRingPortGrpSpeed to reflect that the board speed
--     of devices such as the TRXI are not read-write objects.
--  c) tRingAlarmsStnEnblAddress  changed from read-write to read-only.
--  d) tRingAlarmsStnThrshAddress changed from read-write to read-only.
--
-- Rev 1.06
--  a) Broke the ring statistics down into errors (original statistical objects), frames sizes, 
--     and protocols.  Also, each statistical group is now an optional group in its own right.
--  b) Specified what the defaults are for network names, Port group names, and port names.
--  c) Modified the description of tRingMgmtRingNumber such that it reflects the fact that this 
--     object is no longer settable.
--  d) Moved the enable/disable beacon recovery function from host management to ring mgmt.
--  e) Removed the tRingMgmtHostMgmtFunctions object.
--  f) Removed the tRingMgmtHostRPSAddress object.
--  g) Modified total frame and byte descriptions for both ring and station to reflect that
--     the totals are of LLC frames only, not MAC and LLC frames.
--  h) Clarified what errors are summed in the ring and station total error counters.
--  i) Specified what the default timebase interval is for the tRingAlarmsRingTimebase object..
--  j) Reclassified the syntax of the tRingPortMgmtPortType object, from integer to object identifier.
--  k) Modified the descriptions for tRingStatsRingFrames and tRingStatsRingBytes to state that 
--     if the data cannot be counted then a zero is returned.
--  l) Added the value invalid to tRingMgmtBeaconRecovery to cover the case where an out-of-band
--     chassis manager is managing a token ring.
--  m) Added tRingMgmtHostLocalAdminMac to permit the management of a locally administered address.
--  n) Modified tRingPortRingFaultStateTime to be read-only.
--
-- Rev 1.07
--  a) Modified object tRingMgmtHostOpenStatus.
--     Enum 6 was changed from purgeFailed to ringFailed; and
--     Enum 9 was changed from parameterRequested to requestFailed.
--  b) Object tRingMgmtHostState was removed.  It will be redefined and added back to the MIB at
--     a later date.
--
-- Rev 1.08
--  a) Changed syntax of object tRingMgmtHostLocalAdminMac from INTEGER to OCTET STRING (SIZE(6)).
--  b) Added branch tRingMgmtSecurity at { tRingMgmt 4 }.
--
-- Rev 1.08.01
--  a) Added object tRingPortStnPortMapEnable at { tRingPortStnEntry 5 }.
--
-- Rev 1.08.02
--  a) Added object tRingPortStnPortMappedMacAddr at { tRingPortStnEntry 6 }.
--
-- Rev 1.08.03
--  a) Added object tRingPortStnInsertionTrapEnable at { tRingPortStnEntry 7 }.
--
-- Rev 1.08.04
--  a) Modified object tRingMgmtStnEntry.
--     Add tRingMgmtStnPhysLocation for physical location.
--     Add tRingMgmtStnFuncClasses for enabled function classes.
--     Add tRingMgmtStnPriority for acess priority.
--  b) New objects tRingMgmtSecurity objects.
--     tRingMgmtSecurityAdminState to enable and disable security.
--     tRingMgmtSecurityAddressAdd to enter MAC address to add to security table
--     tRingMgmtSecurityAddressRemove to enter MAC address to remove station from security table
--     and de-insert from the ring.
--     tRingMgmtSecurityStnCount to store number of MAC addresses on security table
--     tRingMgmtSecurityTable, tRingMgmtSecurityEntry, tRingMgmtSecurityStnAddress makes up
--     the security table which contains a list of MAC addresses for ring stations allowed.
--  c) Added object tRingPortMgmtSpeedFaultDetect.
--  d) Added object tRingPortMgmtRingOutEnable.
--
-- Rev 1.08.05
--  a) Modified the Ring Security Table, adding the second index tRingMgmtSecurityIfIndex.
--
-- Rev 1.08.06
--  a) Modified the syntax of all statistical counters from INTEGER to Counter.
--  b) Reviewed and updated, where appropriate, the textual descriptions of the MIB's
--     managed objects.
--  c) Modified the syntax of tRingMgmtStnPhysLocation from INTEGER to OCTET STRING (SIZE(4)).
--
-- Rev 1.08.07
--  a) Cleaned up the syntax of the object names in the sequence TRingStatsStnEntry.
--     They were still being referenced as integer instead of counter.
--
-- Rev 1.09.01
-- Date: March 3, 1994
--  a) Changed the name of the MIB from DOT5-MIB to DOT5-LOG-MIB.
--  b) Changed copyright date from 1993 to 1994.
--  c) Created a new branch tRingStatsReset at { tRingStats 3 }.
--  d) Added tRingStatsResetCounters and tRingStatsResetTime.
--  e) Deprecated managed object tRingMgmtHostLocalAdminMac.
--
-- Rev 1.11.01
-- Date: July 8, 1994
--  a) Added object tRingPortRingPortType.
--

END