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share/mib/FDDI-SMT73-MIB.txt view on Meta::CPAN
FDDI-SMT73-MIB DEFINITIONS ::= BEGIN
IMPORTS
Counter
FROM RFC1155-SMI
transmission
FROM RFC1213-MIB
OBJECT-TYPE
FROM RFC-1212;
-- This MIB module uses the extended OBJECT-TYPE macro as
-- defined in [7].
-- this is the FDDI MIB module
fddi OBJECT IDENTIFIER ::= { transmission 15 }
fddimib OBJECT IDENTIFIER ::= { fddi 73 }
-- textual conventions
FddiTimeNano ::= INTEGER (0..2147483647)
-- This data type specifies 1 nanosecond units as
-- an integer value.
--
-- NOTE: The encoding is normal integer representation, not
-- two's complement. Since this type is used for variables
-- which are encoded as TimerTwosComplement in the ANSI
-- specification, two operations need to be performed on such
-- variables to convert from ANSI form to SNMP form:
--
-- 1) Convert from two's complement to normal integer
-- representation
-- 2) Multiply by 80 to convert from 80 nsec to 1 nsec units
--
-- No resolution is lost. Moreover, the objects for which
-- this data type is used effectively do not lose any range
-- due to the lower maximum value since they do not require
-- the full range.
--
-- Example: If fddimibMACTReq had a value of 8 ms, it would
-- be stored in ANSI TimerTwosComplement format as 0xFFFE7960
-- [8 ms is 100000 in 80 nsec units, which is then converted
-- to two's complement] but be reported as 8000000 in SNMP
-- since it is encoded here as FddiTimeNano.
FddiTimeMilli ::= INTEGER (0..2147483647)
-- This data type is used for some FDDI timers. It specifies
-- time in 1 millisecond units, in normal integer
-- representation.
FddiResourceId ::= INTEGER (0..65535)
-- This data type is used to refer to an instance of a MAC,
-- PORT, or PATH Resource ID. Indexing begins
-- at 1. Zero is used to indicate the absence of a resource.
FddiSMTStationIdType ::= OCTET STRING (SIZE (8))
-- The unique identifier for the FDDI station. This is a
-- string of 8 octets, represented as X' yy yy xx xx xx xx
-- xx xx' with the low order 6 octet (xx) from a unique IEEE
-- assigned address. The high order two bits of the IEEE
-- address, the group address bit and the administration bit
-- (Universal/Local) bit should both be zero. The first two
-- octets, the yy octets, are implementor-defined.
--
-- The representation of the address portion of the station id
-- is in the IEEE (ANSI/IEEE P802.1A) canonical notation for
-- 48 bit addresses. The canonical form is a 6-octet string
-- where the first octet contains the first 8 bits of the
-- address, with the I/G(Individual/Group) address bit as the
-- least significant bit and the U/L (Universal/Local) bit
-- as the next more significant bit, and so on. Note that
-- addresses in the ANSI FDDI standard SMT frames are
-- represented in FDDI MAC order.
FddiMACLongAddressType ::= OCTET STRING (SIZE (6))
-- The representation of long MAC addresses as management
-- values is in the IEEE (ANSI/IEEE P802.1A) canonical
-- notation for 48 bit addresses. The canonical form is a
-- 6-octet string where the first octet contains the first 8
-- bits of the address, with the I/G (Individual/Group)
-- address bit as the least significant bit and the U/L
-- (Universal/Local) bit as the next more significant bit,
-- and so on. Note that the addresses in the SMT frames are
-- represented in FDDI MAC order.
-- groups in the FDDI MIB module
fddimibSMT OBJECT IDENTIFIER ::= { fddimib 1 }
fddimibMAC OBJECT IDENTIFIER ::= { fddimib 2 }
fddimibMACCounters OBJECT IDENTIFIER ::= { fddimib 3 }
fddimibPATH OBJECT IDENTIFIER ::= { fddimib 4 }
fddimibPORT OBJECT IDENTIFIER ::= { fddimib 5 }
-- the SMT group
-- Implementation of the SMT group is mandatory for all
-- systems which implement manageable FDDI subsystems.
fddimibSMTNumber OBJECT-TYPE
SYNTAX INTEGER (0..65535)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of SMT implementations (regardless of
share/mib/FDDI-SMT73-MIB.txt view on Meta::CPAN
policies currently enforced on the node, 2 raised
to a power is added to the sum. The powers are
according to the following table:
Policy Power
configurationhold 0 "
REFERENCE
"ANSI { fddiSMT 26 }"
::= { fddimibSMTEntry 13 }
fddimibSMTConnectionPolicy OBJECT-TYPE
SYNTAX INTEGER (32768..65535)
ACCESS read-write
STATUS mandatory
DESCRIPTION
"A value representing the connection policies in
effect in a node. A station sets the corresponding
bit for each of the connection types that it
rejects. The letter designations, X and Y, in the
'rejectX-Y' names have the following significance:
X represents the PC-Type of the local PORT and Y
represents the PC_Type of the adjacent PORT
(PC_Neighbor). The evaluation of Connection-
Policy (PC-Type, PC-Neighbor) is done to determine
the setting of T- Val(3) in the PC-Signalling
sequence (refer to ANSI 9.6.3). Note that Bit 15,
(rejectM-M), is always set and cannot be cleared.
The value is a sum. This value initially takes
the value zero, then for each of the connection
policies currently enforced on the node, 2 raised
to a power is added to the sum. The powers are
according to the following table:
Policy Power
rejectA-A 0
rejectA-B 1
rejectA-S 2
rejectA-M 3
rejectB-A 4
rejectB-B 5
rejectB-S 6
rejectB-M 7
rejectS-A 8
rejectS-B 9
rejectS-S 10
rejectS-M 11
rejectM-A 12
rejectM-B 13
rejectM-S 14
rejectM-M 15 "
REFERENCE
"ANSI { fddiSMT 27 }"
::= { fddimibSMTEntry 14 }
fddimibSMTTNotify OBJECT-TYPE
SYNTAX INTEGER (2..30)
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The timer, expressed in seconds, used in the
Neighbor Notification protocol. It has a range of
2 seconds to 30 seconds, and its default value is
30 seconds (refer to ANSI SMT 8.2)."
REFERENCE
"ANSI { fddiSMT 29 }"
::= { fddimibSMTEntry 15 }
fddimibSMTStatRptPolicy OBJECT-TYPE
SYNTAX INTEGER { true(1), false(2) }
ACCESS read-write
STATUS mandatory
DESCRIPTION
"If true, indicates that the node will generate
Status Reporting Frames for its implemented events
and conditions. It has an initial value of true.
This variable determines the value of the
SR_Enable Flag (refer to ANSI SMT 8.3.2.1)."
REFERENCE
"ANSI { fddiSMT 30 }"
::= { fddimibSMTEntry 16 }
fddimibSMTTraceMaxExpiration OBJECT-TYPE
SYNTAX FddiTimeMilli
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Reference Trace_Max (refer to ANSI SMT
9.4.4.2.2)."
REFERENCE
"ANSI { fddiSMT 31 }"
::= { fddimibSMTEntry 17 }
fddimibSMTBypassPresent OBJECT-TYPE
SYNTAX INTEGER { true(1), false(2) }
ACCESS read-only
STATUS mandatory
DESCRIPTION
"A flag indicating if the station has a bypass on
its AB port pair."
REFERENCE
"ANSI { fddiSMT 34 }"
::= { fddimibSMTEntry 18 }
fddimibSMTECMState OBJECT-TYPE
SYNTAX INTEGER {
ec0(1), -- Out
ec1(2), -- In
ec2(3), -- Trace
ec3(4), -- Leave
ec4(5), -- Path_Test
ec5(6), -- Insert
ec6(7), -- Check
ec7(8) -- Deinsert
}
ACCESS read-only
STATUS mandatory
DESCRIPTION
"Indicates the current state of the ECM state
machine (refer to ANSI SMT 9.5.2)."
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