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mibs/MIBS/siae/SIAE-LLF-MIB

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2023-12-05 12:25:34 +01:00
-- ----------------------------------------------------------------------------
--
-- SIAE MICROELETTRONICA s.p.a.
--
-- Via Michelangelo Buonarroti, 21
-- 20093 - Cologno Monzese
-- Milano
-- ITALY
--
-- ----------------------------------------------------------------------------
-- ----------------------------------------------------------------------------
SIAE-LLF-MIB
DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY, OBJECT-TYPE
FROM SNMPv2-SMI
DisplayString, RowStatus, TruthValue
FROM SNMPv2-TC
InterfaceIndex
FROM IF-MIB
siaeMib
FROM SIAE-TREE-MIB
AlarmStatus, AlarmSeverityCode
FROM SIAE-ALARM-MIB;
llf MODULE-IDENTITY
LAST-UPDATED "201409020000Z"
ORGANIZATION "SIAE MICROELETTRONICA spa"
CONTACT-INFO
"SIAE MICROELETTONICA s.p.a.
Via Michelangelo Buonarroti, 21
20093 - Cologno Monzese
Milano - ITALY
Phone : +39-02-27325-1
E-mail: tbd@siaemic.com
"
DESCRIPTION
"SIAE's Link Loss Forwarding MIB.
"
::= { siaeMib 85 }
--------------------------------------------------------------------------------
-- llf GROUP
--------------------------------------------------------------------------------
--
-- This group is used for Link Loss Forwarding configuration and alarm reporting
--
-- Each physical interface (LAN) can be assigned to a LLF circuit in order to
-- propagate its LOS alarm through a radio link.
--
--<2D>For each radio link, there are several circuits.
--<2D>Each interface can insert into a circuit its LOS alarm to be propagate to the
-- other endpoint of a radio link.
--<2D>In each directions, the circuit has an signal failure if at least the
-- operative status of one LAN connected to the circuit is down (LOS).
--<2D>In the local terminal, a LAN interface uses the signal failure of the circuit
-- to propagate the LOS alarm by turning off physical level.
--
-- In order to propagate in both direction a LOS to an interface, a SNMP manager
-- must (in both link terminals):
-- 1) Create an entry in llfTable with index equal to the ifIndex of interface.
-- 2) Attach this entry to a circuit creating an entry in llfMapTable.
-- 3) Insert the LOS alarm in the circuit setting llfMapLosInsertion to
-- enable.
--
--------------------------------------------------------------------------------
------ Beginning --------------------------------------------------------------
llfMibVersion OBJECT-TYPE
SYNTAX INTEGER
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Numerical version of this module.
The string version of this MIB have the following format:
XX.YY.ZZ
so, for example, the value 1 should be interpreted as 00.00.01
and the value 10001 should be interpreted as 01.00.01."
DEFVAL {1}
::= {llf 1}
------- Begin of llfTable
--
llfTable OBJECT-TYPE
SYNTAX SEQUENCE OF LlfInterface
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Table with SIAE's LLF entries."
::= {llf 2}
llfEntry OBJECT-TYPE
SYNTAX LlfInterface
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"SIAE's LLF entry."
INDEX {llfIndex}
::= {llfTable 1}
LlfInterface ::=
SEQUENCE {
llfIndex InterfaceIndex,
llfEnable INTEGER,
llfUnidirectionalFault INTEGER,
llfDelayTime INTEGER,
llfProtectionMode INTEGER,
llfAlarm AlarmStatus,
llfRowStatus RowStatus
}
llfIndex OBJECT-TYPE
SYNTAX InterfaceIndex
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A unique value, greater than zero, for each
interface supporting LLF. This object is identical to the ifIndex
of the standard MIB-2 ifTable."
::= {llfEntry 1}
llfEnable OBJECT-TYPE
SYNTAX INTEGER {
disable (1),
enable (2)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"On interfaces supporting LLF, this object is used to disable
or enable LLF towards local LAN interfaces."
DEFVAL {disable}
::= {llfEntry 2}
llfUnidirectionalFault OBJECT-TYPE
SYNTAX INTEGER {
disable (1),
enable (2)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"When enable is set, a local link fault causes LLF on both local
and remote interfaces."
DEFVAL {disable}
::= {llfEntry 3}
llfDelayTime OBJECT-TYPE
SYNTAX INTEGER (0..10)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The LLF delay time specifies the time interval (in seconds)
to wait for to actuate or to remove the Link Loss Forwarding
condition.
"
DEFVAL {0}
::= {llfEntry 4}
llfProtectionMode OBJECT-TYPE
SYNTAX INTEGER {
disable (1),
enable (2)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"When protection mode is enabled, LLF alarm is issued only when
all radio links or circuits connected to interface are alarmed.
"
DEFVAL {disable}
::= {llfEntry 5}
llfAlarm OBJECT-TYPE
SYNTAX AlarmStatus
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Interface Link Loss Forwarding alarm status."
::= {llfEntry 6}
llfRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Status of this row of llfTable.
This object may not be set to destroy until at least a circuit
belong to this LLF interface. In other words, circuits must be
deleted before a LLF interface.
"
::= {llfEntry 7}
--
------- End of llfTable
------- Begin of llfMapTable
--
llfMapTable OBJECT-TYPE
SYNTAX SEQUENCE OF LlfMap
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table map llf interface on llf circuits."
::= {llf 3}
llfMapEntry OBJECT-TYPE
SYNTAX LlfMap
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"SIAE's llf cross-connection entry."
INDEX {llfIndex, llfMapLinkIndex, llfMapPolIndex, llfMapCircuitIndex}
::= {llfMapTable 1}
LlfMap ::=
SEQUENCE {
llfMapLinkIndex INTEGER,
llfMapPolIndex INTEGER,
llfMapCircuitIndex INTEGER,
llfMapLosInsertion INTEGER,
llfMapInsertionMode INTEGER,
llfMapSignalFail TruthValue,
llfMapRowStatus RowStatus
}
llfMapLinkIndex OBJECT-TYPE
SYNTAX INTEGER
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Radio link identifier. With llfMapPolIndex and llfMapCircuitIndex it points to a
specific instance of llfCircuitTable."
::= {llfMapEntry 1}
llfMapPolIndex OBJECT-TYPE
SYNTAX INTEGER
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Radio polarization identifier. With llfMapLinkIndex and llfMapCircuitIndex it points to a
specific instance of llfCircuitTable."
::= {llfMapEntry 2}
llfMapCircuitIndex OBJECT-TYPE
SYNTAX INTEGER
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"LLF circuit identifier. With llfMapLinkIndex and llfMapPolIndex it points to a
specific instance of llfCircuitTable."
::= {llfMapEntry 3}
llfMapLosInsertion OBJECT-TYPE
SYNTAX INTEGER {
disable (1),
enable (2)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Enable or disable insertion of interface LOS into a specified
circuit. The inserted LOS is transported through the radio link."
DEFVAL { enable }
::= {llfMapEntry 4}
llfMapInsertionMode OBJECT-TYPE
SYNTAX INTEGER {
single (1),
group (2)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"In single mode, LOS is inserted in the circuit if the relative
interface has a LOS alarm.
In group mode, LOS is inserted when all (grouped) interfaces
mapped to the same circuit have a LOS alarm."
DEFVAL { single }
::= {llfMapEntry 5}
llfMapSignalFail OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Alarm condition detected on specified circuit."
::= {llfMapEntry 6}
llfMapRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Status of this row of llfMapTable"
::= {llfMapEntry 7}
--
------- End of llfMapTable
------- Begin of llfCircuitTable
--
llfCircuitTable OBJECT-TYPE
SYNTAX SEQUENCE OF LlfCircuit
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Table describing llf circuits available over each link.
This circuits can be connected to available interfaces via
llfMapTable."
::= {llf 4}
llfCircuitEntry OBJECT-TYPE
SYNTAX LlfCircuit
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"SIAE's llf circuit entry."
INDEX {llfCircuitLinkIndex, llfCircuitPolIndex, llfCircuitIndex}
::= {llfCircuitTable 1}
LlfCircuit ::=
SEQUENCE {
llfCircuitLinkIndex INTEGER,
llfCircuitPolIndex INTEGER,
llfCircuitIndex INTEGER,
llfCircuitLinkLabel DisplayString,
llfCircuitRowStatus RowStatus
}
llfCircuitLinkIndex OBJECT-TYPE
SYNTAX INTEGER
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Radio link identifier."
::= {llfCircuitEntry 1}
llfCircuitPolIndex OBJECT-TYPE
SYNTAX INTEGER
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Radio polarization identifier."
::= {llfCircuitEntry 2}
llfCircuitIndex OBJECT-TYPE
SYNTAX INTEGER
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"LLF circuit identifier."
::= {llfCircuitEntry 3}
llfCircuitLinkLabel OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..32))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"ASCII string used to assign a name to the radio link and polarization."
::= {llfCircuitEntry 4}
llfCircuitRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Status of this row of llfCircuitTable"
::= {llfCircuitEntry 5}
--
------- End of llfCircuitTable
llfAlarmSeverityCode OBJECT-TYPE
SYNTAX AlarmSeverityCode
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Defines the severity associated to the llfAlarm
and enables/disables the trap generation on status change event."
DEFVAL {majorTrapEnable}
::= {llf 5}
END
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