rfc1406.mib

wm PNE 3.3 source code, running at more than vxworks6.x version.

     RFC1406-MIB DEFINITIONS ::= BEGIN
     IMPORTS
             Gauge
                     FROM RFC1155-SMI
             transmission, DisplayString
                     FROM RFC1213-MIB
             OBJECT-TYPE
                     FROM RFC-1212;

     --  This MIB module uses the extended OBJECT-TYPE macro as
     --  defined in RFC 1212.

     --  this is the MIB module for the DS1 objects

     ds1 OBJECT IDENTIFIER ::= { transmission 18 }

     -- note that this subsumes cept (19); there is no separate CEPT MIB


     -- The DS1 Near End Group

     -- Implementation of this group is mandatory for all systems
     -- that attach to a DS1 Interface.

     -- The DS1 Near End Group consists of four tables:
     --    DS1 Configuration
     --    DS1 Current
     --    DS1 Interval
     --    DS1 Total

     -- the DS1 Configuration Table

         dsx1ConfigTable OBJECT-TYPE
             SYNTAX  SEQUENCE OF Dsx1ConfigEntry
             ACCESS  not-accessible
             STATUS  mandatory
             DESCRIPTION
                "The DS1 Configuration table."
            ::= { ds1 6 }


         dsx1ConfigEntry OBJECT-TYPE
             SYNTAX  Dsx1ConfigEntry
             ACCESS  not-accessible
             STATUS  mandatory
             DESCRIPTION
                "An entry in the DS1 Configuration table."
            INDEX   { dsx1LineIndex }
            ::= { dsx1ConfigTable 1 }

     Dsx1ConfigEntry ::=
         SEQUENCE {
             dsx1LineIndex
                 INTEGER,
             dsx1IfIndex
                 INTEGER,
             dsx1TimeElapsed
                 INTEGER,
             dsx1ValidIntervals
                 INTEGER,
             dsx1LineType
                 INTEGER,
             dsx1LineCoding
                 INTEGER,
             dsx1SendCode
                 INTEGER,
             dsx1CircuitIdentifier
                 DisplayString,
             dsx1LoopbackConfig
                 INTEGER,
             dsx1LineStatus
                 INTEGER,
             dsx1SignalMode
                 INTEGER,
             dsx1TransmitClockSource
                 INTEGER,
             dsx1Fdl
                 INTEGER
         }

         dsx1LineIndex OBJECT-TYPE
             SYNTAX  INTEGER (1..'7fffffff'h)
             ACCESS  read-only
             STATUS  mandatory
             DESCRIPTION
                "This object is the identifier of a DS1  Inter-
                face on a managed device.  If there is an ifEn-
                try that is directly associated with  this  and
                only  this  DS1  interface,  it should have the
                same value as ifIndex.   Otherwise,  the  value
                exceeds  ifNumber,  and  is a unique identifier
                following this rule: inside  interfaces  (e.g.,
                equipment  side)  with even numbers and outside
                interfaces  (e.g.,  network   side)   with   odd
                numbers."
            ::= { dsx1ConfigEntry 1 }


         dsx1IfIndex OBJECT-TYPE
             SYNTAX  INTEGER (1..'7fffffff'h)
             ACCESS  read-only
             STATUS  mandatory
             DESCRIPTION
                "This value for this object  is  equal  to  the
                value  of  ifIndex from the Interfaces table of
                MIB II (RFC 1213)."
            ::= { dsx1ConfigEntry 2 }


         dsx1TimeElapsed OBJECT-TYPE
             SYNTAX  INTEGER (0..899)
             ACCESS  read-only
             STATUS  mandatory
             DESCRIPTION
                "The number of seconds that have elapsed  since
                the  beginning of the current error-measurement
                period."
            ::= { dsx1ConfigEntry 3 }


         dsx1ValidIntervals OBJECT-TYPE
             SYNTAX  INTEGER (0..96)
             ACCESS  read-only
             STATUS  mandatory
             DESCRIPTION
                "The number of  previous  intervals  for  which
                valid data was collected.  The value will be 96
                unless the interface was brought on-line within
                the last 24 hours, in which case the value will
                be the number of complete 15  minute  intervals
                the since interface has been online."
            ::= { dsx1ConfigEntry 4 }


         dsx1LineType OBJECT-TYPE
             SYNTAX  INTEGER {
                         other(1),
                         dsx1ESF(2),
                         dsx1D4(3),
                         dsx1E1(4),
                         dsx1E1-CRC(5),
                         dsx1E1-MF(6),
                         dsx1E1-CRC-MF(7)
                     }
             ACCESS  read-write
             STATUS  mandatory
             DESCRIPTION
                "This variable indicates  the  variety  of  DS1
                Line  implementing  this  circuit.  The type of
                circuit affects the number of bits  per  second
                that  the circuit can reasonably carry, as well
                as the interpretation of the  usage  and  error
                statistics.  The values, in sequence, describe:

                TITLE:        SPECIFICATION:
                dsx1ESF       Extended SuperFrame DS1
                dsx1D4        AT&T D4 format DS1
                dsx1E1        CCITT Recommendation G.704
                                (Table 4a)
                dsx1E1-CRC    CCITT Recommendation G.704
                                (Table 4b)
                dsxE1-MF      G.704 (Table 4a) with TS16
                                multiframing enabled
                dsx1E1-CRC-MF G.704 (Table 4b) with TS16
                                multiframing enabled"

                    ::= { dsx1ConfigEntry 5 }


         dsx1LineCoding OBJECT-TYPE
             SYNTAX  INTEGER {
                         dsx1JBZS (1),
                         dsx1B8ZS (2),
                         dsx1HDB3 (3),
                         dsx1ZBTSI (4),
                         dsx1AMI (5),
                         other(6)
                     }
             ACCESS  read-write
             STATUS  mandatory
             DESCRIPTION
                "This variable describes the  variety  of  Zero
                Code  Suppression  used  on  the link, which in
                turn affects a number of its characteristics.

                dsx1JBZS refers the Jammed  Bit  Zero  Suppres-
                sion,  in  which  the  AT&T specification of at
                least one pulse every 8 bit periods is literal-
                ly  implemented  by forcing a pulse in bit 8 of
                each channel.  Thus, only seven bits per  chan-
                nel, or 1.344 Mbps, is available for data.

                dsx1B8ZS refers to the use of a specified  pat-
                tern  of  normal  bits  and  bipolar violations
                which are used to replace a sequence  of  eight
                zero bits.

                ANSI Clear Channels may use dsx1ZBTSI, or  Zero
                Byte Time Slot Interchange.

                E1 links, with or without CRC, use dsx1HDB3  or
                dsx1AMI.

                dsx1AMI refers to a mode wherein no  zero  code
                suppression  is  present  and the line encoding
                does not solve the problem directly.   In  this
                application, the higher layer must provide data
                which meets or exceeds the  pulse  density  re-
                quirements, such as inverting HDLC data."
            ::= { dsx1ConfigEntry 6 }


         dsx1SendCode OBJECT-TYPE
             SYNTAX  INTEGER {
                         dsx1SendNoCode(1),
                         dsx1SendLineCode(2),
                         dsx1SendPayloadCode(3),
                         dsx1SendResetCode(4),
                         dsx1SendQRS(5),
                         dsx1Send511Pattern(6),
                         dsx1Send3in24Pattern(7),
                         dsx1SendOtherTestPattern(8)
                     }
             ACCESS  read-write
             STATUS  mandatory
             DESCRIPTION
                "This variable indicates what type of  code  is
                being sent across the DS1 interface by the dev-
                ice.  The values mean:

                dsx1SendNoCode
                     sending looped or normal data

                dsx1SendLineCode
                     sending a request for a line loopback

                dsx1SendPayloadCode
                     sending a request for a payload loopback
                dsx1SendResetCode
                     sending a loopback termination request

                dsx1SendQRS
                     sending a Quasi-Random Signal  (QRS)  test
                     pattern

                dsx1Send511Pattern
                     sending a 511 bit fixed test pattern

                dsx1Send3in24Pattern
                     sending a fixed test pattern of 3 bits set
                     in 24

                dsx1SendOtherTestPattern
                     sending a test pattern  other  than  those
                     described by this object"
            ::= { dsx1ConfigEntry 7 }


         dsx1CircuitIdentifier OBJECT-TYPE
             SYNTAX  DisplayString (SIZE (0..255))
             ACCESS  read-write
             STATUS  mandatory
             DESCRIPTION
                "This  variable   contains   the   transmission
                vendor's circuit identifier, for the purpose of
                facilitating troubleshooting."
            ::= { dsx1ConfigEntry 8 }


         dsx1LoopbackConfig OBJECT-TYPE
             SYNTAX  INTEGER {
                         dsx1NoLoop(1),
                         dsx1PayloadLoop(2),
                         dsx1LineLoop(3),
                         dsx1OtherLoop(4)
                     }
             ACCESS  read-write
             STATUS  mandatory
             DESCRIPTION
                "This variable represents the  loopback  confi-
                guration of the DS1 interface.  Agents support-
                ing read/write access should return badValue in
                response to a requested loopback state that the
                interface does not support.  The values mean:
                dsx1NoLoop
                     Not in the loopback state.  A device  that
                     is not capable of performing a loopback on
                     the interface shall always return this  as
                     it's value.

                dsx1PayloadLoop
                     The received signal at this  interface  is
                     looped  through  the device. Typically the
                     received signal is  looped  back  for  re-
                     transmission  after  it has passed through
                     the device's framing function.

                dsx1LineLoop
                     The received signal at this interface does
                     not  go  through the device (minimum pene-
                     tration) but is looped back out.

                dsx1OtherLoop
                     Loopbacks that are not defined here."
            ::= { dsx1ConfigEntry 9 }


         dsx1LineStatus OBJECT-TYPE
             SYNTAX  INTEGER (1..8191)
             ACCESS  read-only
             STATUS  mandatory
             DESCRIPTION
                "This variable indicates the Line Status of the
                interface.   It contains loopback, failure, re-
                ceived 'alarm'  and transmitted 'alarm'  infor-
                mation.

     The dsx1LineStatus is a bit  map  represented  as  a  sum,
     therefore, it can represent multiple failures (alarms) and
     a LoopbackState simultaneously.

     dsx1NoAlarm should be set if and only if no other flag  is
     set.

     If the dsx1LoopbackState bit is set, the loopback  in  ef-
     fect can be determined from the dsx1LoopbackConfig object.

     The various bit positions are:
          1     dsx1NoAlarm           No Alarm Present
          2     dsx1RcvFarEndLOF      Far end LOF (a.k.a., Yellow Alarm)
          4     dsx1XmtFarEndLOF      Near end sending LOF Indication
          8     dsx1RcvAIS            Far end sending AIS
         16     dsx1XmtAIS            Near end sending AIS
         32     dsx1LossOfFrame       Near end LOF (a.k.a., Red Alarm)
         64     dsx1LossOfSignal      Near end Loss Of Signal
        128     dsx1LoopbackState     Near end is looped
        256     dsx1T16AIS            E1 TS16 AIS
        512     dsx1RcvFarEndLOMF     Far End Sending TS16 LOMF
       1024     dsx1XmtFarEndLOMF     Near End Sending TS16 LOMF
       2048     dsx1RcvTestCode       Near End detects a test code
       4096     dsx1OtherFailure      any line status not defined here"
         ::= { dsx1ConfigEntry 10 }


         dsx1SignalMode OBJECT-TYPE
             SYNTAX  INTEGER {
                         none (1),
                         robbedBit (2),
                         bitOriented (3),
                         messageOriented (4)
                     }
             ACCESS  read-write
             STATUS  mandatory
             DESCRIPTION
                "'none' indicates that no bits are reserved for
                signaling on this channel.

                 'robbedBit' indicates that T1 Robbed Bit  Sig-
                naling is in use.

                 'bitOriented' indicates that E1 Channel  Asso-
                ciated Signaling is in use.

                 'messageOriented' indicates that Common  Chan-
                nel Signaling is in use either on channel 16 of
                an E1 link or channel 24 of a T1."
            ::= { dsx1ConfigEntry 11 }


         dsx1TransmitClockSource OBJECT-TYPE
             SYNTAX  INTEGER {
                         loopTiming (1),
                         localTiming (2),
                         throughTiming (3)
                     }
             ACCESS  read-write
             STATUS  mandatory
             DESCRIPTION
                "The source of Tranmit Clock.
                 'loopTiming' indicates that the recovered  re-
                ceive clock is used as the transmit clock.

                 'localTiming' indicates  that  a  local  clock
                source is used.

                 'throughTiming' indicates that  recovered  re-
                ceive  clock  from another interface is used as
                the transmit clock."
            ::= { dsx1ConfigEntry 12 }


         dsx1Fdl OBJECT-TYPE
             SYNTAX  INTEGER {
                           other(1),
                           dsx1Ansi-T1-403(2),
                           dsx1Att-54016(4),
                           dsx1Fdl-none(8)
                     }
             ACCESS  read-write
             STATUS  mandatory
             DESCRIPTION
                "This bitmap describes the use of  the  facili-
                ties data link, and is the sum of the capabili-
                ties: