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ALCATEL-IND1-UDLD-MIB DEFINITIONS ::= BEGIN
IMPORTS
Counter32, Unsigned32, MODULE-IDENTITY, OBJECT-IDENTITY,
NOTIFICATION-TYPE, OBJECT-TYPE
FROM SNMPv2-SMI
InterfaceIndex FROM IF-MIB
MODULE-COMPLIANCE, NOTIFICATION-GROUP, OBJECT-GROUP
FROM SNMPv2-CONF
DisplayString, MacAddress FROM SNMPv2-TC
softentIND1Udld FROM ALCATEL-IND1-BASE;
alcatelIND1UDLDMIB MODULE-IDENTITY
LAST-UPDATED "200702140000Z"
ORGANIZATION "Alcatel - Architects Of An Internet World"
CONTACT-INFO
"Please consult with Customer Service to insure the most appropriate
version of this document is used with the products in question:
Alcatel Internetworking, Incorporated
(Division 1, Formerly XYLAN Corporation)
26801 West Agoura Road
Agoura Hills, CA 91301-5122
United States Of America
Telephone: North America +1 800 995 2696
Latin America +1 877 919 9526
Europe +31 23 556 0100
Asia +65 394 7933
All Other +1 818 878 4507
Electronic Mail: support@ind.alcatel.com
World Wide Web: http://www.ind.alcatel.com
File Transfer Protocol: ftp://ftp.ind.alcatel.com/pub/products/mibs"
DESCRIPTION
"This module describes an authoritative enterprise-specific Simple
Network Management Protocol (SNMP) Management Information Base (MIB):
For the Birds Of Prey Product Line
UDLD for detection and disabling unidirectional links.
The right to make changes in specification and other information
contained in this document without prior notice is reserved.
No liability shall be assumed for any incidental, indirect, special, or
consequential damages whatsoever arising from or related to this
document or the information contained herein.
Vendors, end-users, and other interested parties are granted
non-exclusive license to use this specification in connection with
management of the products for which it is intended to be used.
Copyright (C) 1995-2002 Alcatel Internetworking, Incorporated
ALL RIGHTS RESERVED WORLDWIDE"
REVISION "200702140000Z"
DESCRIPTION
"The UDLD MIB defines a set of UDLD related management objects for ports
that support UniDirectional Link Detection (UDLD) Protocol. UDLD as a
protocol provides mechanisms to detect and disable unidirectional links
caused for instance by mis-wiring of fiber strands, interface malfunctions,
media converters' faults, etc. It operates at Layer 2 in conjunction
with IEEE 802.3's existing Layer 1 fault detection mechanisms.
This MIB comprises proprietary managed objects as well the objects required
for conforming to the protocol."
::= { softentIND1Udld 1}
-- --------------------------------------------------------------
alcatelIND1UDLDMIBObjects OBJECT-IDENTITY
STATUS current
DESCRIPTION
"Branch For UDLD
Subsystem Managed Objects."
::= { alcatelIND1UDLDMIB 1 }
alcatelIND1UDLDMIBConformance OBJECT-IDENTITY
STATUS current
DESCRIPTION
"Branch for UDLD Module MIB Subsystem Conformance Information."
::= { alcatelIND1UDLDMIB 2 }
alcatelIND1UDLDMIBGroups OBJECT-IDENTITY
STATUS current
DESCRIPTION
"Branch for UDLD Module MIB Subsystem Units of Conformance."
::= { alcatelIND1UDLDMIBConformance 1 }
alcatelIND1UDLDMIBCompliances OBJECT-IDENTITY
STATUS current
DESCRIPTION
"Branch for UDLD Module MIB Subsystem Compliance Statements."
::= { alcatelIND1UDLDMIBConformance 2 }
-- --------------------------------------------------------------
-- --------------------------------------------------------------
-- UDLD MIB
-- --------------------------------------------------------------
alaUdldGlobalStatus OBJECT-TYPE
SYNTAX INTEGER {
enable(1),
disable(2)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This variable is used to enable or diable UDLD on the switch.
The value enable (1) indicates that UDLD should be enabled on
the switch. The value disable (2) is used to disable UDLD on
the switch. By default, UDLD is disabled on the switch."
DEFVAL { disable }
::= { alcatelIND1UDLDMIBObjects 1 }
alaUdldGlobalClearStats OBJECT-TYPE
SYNTAX INTEGER {
default(0),
reset(1)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Defines the global clear statistics control for UDLD.
The value reset (1) indicates that UDLD should clear all
statistic counters related to all ports in the system.
By default, this object contains a zero value."
DEFVAL { default }
::= { alcatelIND1UDLDMIBObjects 2 }
alaUdldGlobalConfigUdldMode OBJECT-TYPE
SYNTAX INTEGER {
normal (1),
aggressive (2)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Defines the mode of operation of the UDLD protocol on the interface.
normal - The UDLD state machines participates normally in UDLD protocol
exchanges. The protocol determination at the end of detection
process is always based upon information received in UDLD messages.
aggressive - UDLD will shut down all port even in case it loses bidirectional
connectivity with the neighbor for a defined period of time."
DEFVAL { normal }
::= { alcatelIND1UDLDMIBObjects 3 }
alaUdldGlobalConfigUdldProbeIntervalTimer OBJECT-TYPE
SYNTAX Unsigned32 ( 7 .. 90 )
UNITS "seconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Maximum period of time after which the Probe message is expected
from the neighbor. The range supported is 7-90 seconds."
DEFVAL { 15 }
::= { alcatelIND1UDLDMIBObjects 4 }
alaUdldGlobalConfigUdldDetectionPeriodTimer OBJECT-TYPE
SYNTAX Unsigned32 (4 .. 15)
UNITS "seconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Maximum period of time before which detection of neighbor is expected.
If Reply to the Sent Echo message/(s) is not received before, the
timer for detection period expires, the link is detected as faulty and the
associated port state is marked Undetermined/Shutdown (depending upon the
UDLD operation-mode is Normal/Aggressive)."
DEFVAL { 8 }
::= { alcatelIND1UDLDMIBObjects 5 }
-- -------------------------------------------------------------
-- UDLD Port Config Table
-- -------------------------------------------------------------
-- DESCRIPTION:
-- "Port configuration information
-- data for the UDLD Module.
-- Implementation of this group is mandantory"
udldPortConfig OBJECT IDENTIFIER ::= { alcatelIND1UDLDMIBObjects 6 }
alaUdldPortConfigTable OBJECT-TYPE
SYNTAX SEQUENCE OF AlaUdldPortConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table containing UDLD port configuration information."
::= { udldPortConfig 1 }
alaUdldPortConfigEntry OBJECT-TYPE
SYNTAX AlaUdldPortConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A UDLD port configuration entry."
INDEX { alaUdldPortConfigIfIndex }
::= { alaUdldPortConfigTable 1 }
AlaUdldPortConfigEntry ::= SEQUENCE {
alaUdldPortConfigIfIndex InterfaceIndex,
alaUdldPortConfigUdldStatus INTEGER,
alaUdldPortConfigUdldMode INTEGER,
alaUdldPortConfigUdldProbeIntervalTimer Unsigned32,
alaUdldPortConfigUdldDetectionPeriodTimer Unsigned32,
alaUdldPortConfigUdldOperationalStatus INTEGER
}
alaUdldPortConfigIfIndex OBJECT-TYPE
SYNTAX InterfaceIndex
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The ifindex of the port on which UDLD is running"
::= { alaUdldPortConfigEntry 1 }
alaUdldPortConfigUdldStatus OBJECT-TYPE
SYNTAX INTEGER {
enable(1),
disable(2)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This variable is used to enable or diable UDLD on the interface.
The value enable (1) indicates that UDLD should be enabled on
the interface. The value disable (2) is used to disable UDLD on
the interface. By default, UDLD is disabled on the interface."
DEFVAL { disable }
::= { alaUdldPortConfigEntry 2 }
alaUdldPortConfigUdldMode OBJECT-TYPE
SYNTAX INTEGER {
normal (1),
aggressive (2)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Defines the mode of operation of the UDLD protocol on the interface.
normal - The UDLD state machines participates normally in UDLD protocol
exchanges. The protocol determination at the end of detection
process is always based upon information received in UDLD messages.
aggressive - UDLD will shut down a port even in case it loses bidirectional
connectivity with the neighbor for a defined period of time."
DEFVAL { normal }
::= { alaUdldPortConfigEntry 3 }
alaUdldPortConfigUdldProbeIntervalTimer OBJECT-TYPE
SYNTAX Unsigned32 ( 7 .. 90 )
UNITS "seconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Maximum period of time after which the Probe message is expected
from the neighbor. The range supported is 7-90 seconds."
DEFVAL { 15 }
::= { alaUdldPortConfigEntry 4 }
alaUdldPortConfigUdldDetectionPeriodTimer OBJECT-TYPE
SYNTAX Unsigned32 (4 .. 15)
UNITS "seconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Maximum period of time before which detection of neighbor is expected.
If Reply to the Sent Echo message/(s) is not received before, the
timer for detection period expires, the link is detected as faulty and the
associated port state is marked Undetermined/Shutdown (depending upon the
UDLD operation-mode is Normal/Aggressive)."
DEFVAL { 8 }
::= { alaUdldPortConfigEntry 5 }
alaUdldPortConfigUdldOperationalStatus OBJECT-TYPE
SYNTAX INTEGER {
notapplicable (0),
shutdown (1),
undetermined (2),
bidirectional (3)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The state of the interface as determined by UDLD operation."
::= { alaUdldPortConfigEntry 6 }
-- -------------------------------------------------------------
-- UDLD Statistics Table
-- -------------------------------------------------------------
-- DESCRIPTION:
-- "Statistics parameters information
-- data for the UDLD Module.
-- Implementation of this group is mandantory"
udldPortStats OBJECT IDENTIFIER ::= { alcatelIND1UDLDMIBObjects 7 }
alaUdldPortStatsTable OBJECT-TYPE
SYNTAX SEQUENCE OF AlaUdldPortStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table containing UDLD statistics information."
::= { udldPortStats 1 }
alaUdldPortStatsEntry OBJECT-TYPE
SYNTAX AlaUdldPortStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A UDLD Statistics entry (per port)."
INDEX { alaUdldPortStatsIfIndex }
::= { alaUdldPortStatsTable 1 }
AlaUdldPortStatsEntry ::= SEQUENCE {
alaUdldPortStatsIfIndex InterfaceIndex,
alaUdldNumUDLDNeighbors Unsigned32,
alaUdldPortStatsClear INTEGER,
alaUdldPortNumProbeSent Counter32 ,
alaUdldPortNumEchoSent Counter32,
alaUdldPortNumInvalidRcvd Counter32,
alaUdldPortNumFlushRcvd Counter32
}
alaUdldPortStatsIfIndex OBJECT-TYPE
SYNTAX InterfaceIndex
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The ifindex of the port on which UDLD is running"
::= { alaUdldPortStatsEntry 1 }
alaUdldNumUDLDNeighbors OBJECT-TYPE
SYNTAX Unsigned32 ( 0 .. 128 )
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object gives the number of neighbors for the interface."
::= { alaUdldPortStatsEntry 2 }
alaUdldPortStatsClear OBJECT-TYPE
SYNTAX INTEGER {
default(0),
reset(1)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Reset all statistics parameters corresponding to this port.
By default, this objects contains a zero value."
DEFVAL { default }
::= { alaUdldPortStatsEntry 3}
alaUdldPortNumProbeSent OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of Probe message sent by a port."
::= {alaUdldPortStatsEntry 4}
alaUdldPortNumEchoSent OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of Echo message sent by a port."
::= {alaUdldPortStatsEntry 5}
alaUdldPortNumInvalidRcvd OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of Invalid message received by a port."
::= {alaUdldPortStatsEntry 6}
alaUdldPortNumFlushRcvd OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of UDLD-Flush message received by a port."
::= {alaUdldPortStatsEntry 7}
udldPortNeighborStats OBJECT IDENTIFIER ::= { alcatelIND1UDLDMIBObjects 8 }
alaUdldPortNeighborStatsTable OBJECT-TYPE
SYNTAX SEQUENCE OF AlaUdldPortNeighborStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"UDLD port's PDU related statistics for a neighbor."
::= { udldPortNeighborStats 1 }
alaUdldPortNeighborStatsEntry OBJECT-TYPE
SYNTAX AlaUdldPortNeighborStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A UDLD Statistics entry (per port, per neighbor)."
INDEX { alaUdldPortNeighborStatsIfIndex, alaUdldNeighborIfIndex }
::= { alaUdldPortNeighborStatsTable 1 }
AlaUdldPortNeighborStatsEntry ::= SEQUENCE {
alaUdldPortNeighborStatsIfIndex InterfaceIndex,
alaUdldNeighborIfIndex MacAddress,
alaUdldNeighborName DisplayString,
alaUdldNumHelloRcvd Counter32,
alaUdldNumEchoRcvd Counter32
}
alaUdldPortNeighborStatsIfIndex OBJECT-TYPE
SYNTAX InterfaceIndex
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The ifindex of the port on which UDLD is running"
::= { alaUdldPortNeighborStatsEntry 1 }
alaUdldNeighborIfIndex OBJECT-TYPE
SYNTAX MacAddress
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The index of the neighbor to which the Statistics belong"
::= { alaUdldPortNeighborStatsEntry 2 }
alaUdldNeighborName OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..255))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The name of the neighbor"
DEFVAL { "" }
::= {alaUdldPortNeighborStatsEntry 3}
alaUdldNumHelloRcvd OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object gives the number of hello messages recieved from the neighbor for this interface."
::= { alaUdldPortNeighborStatsEntry 4 }
alaUdldNumEchoRcvd OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object gives the number of echo messages received from the neighbor for this interface."
::= { alaUdldPortNeighborStatsEntry 5 }
-- --------------------------------------------------------------
-- NOTIFICATIONS (TRAPS)
-- These notifications will be sent to the management entity, whenever the UDLD-state
-- of a port gets changed -
-- whenever UDLD state of any port changes from BIDIRECTIONAL to UNDETERMINED
-- whenever UDLD state of any port changes from BIDIRECTIONAL to SHUTDOWN
-- whenever UDLD state of any port changes from UNDETERMINED to SHUTDOWN
-- whenever UDLD state of any port changes from UNDETERMINED to BIDIRECTIONAL
-- whenever UDLD state of any port changes from SHUTDOWN to BIDIRECTIONAL
-- --------------------------------------------------------------
alaUdldPrevState OBJECT-TYPE
SYNTAX INTEGER {
notapplicable (0),
shutdown (1),
undetermined (2),
bidirectional (3)
}
MAX-ACCESS accessible-for-notify
STATUS current
DESCRIPTION
"The previous UDLD state of the Port."
::= { alcatelIND1UDLDMIBObjects 9 }
alaUdldCurrentState OBJECT-TYPE
SYNTAX INTEGER {
notapplicable (0),
shutdown (1),
undetermined (2),
bidirectional (3)
}
MAX-ACCESS accessible-for-notify
STATUS current
DESCRIPTION
"The current UDLD state of the Port."
::= { alcatelIND1UDLDMIBObjects 10 }
alaUdldPortIfIndex OBJECT-TYPE
SYNTAX InterfaceIndex
MAX-ACCESS accessible-for-notify
STATUS current
DESCRIPTION
"The ifindex of the port on which UDLD trap is raised"
::= { alcatelIND1UDLDMIBObjects 11 }
alaUdldEvents OBJECT IDENTIFIER ::= { alcatelIND1UDLDMIB 3 }
udldStateChange NOTIFICATION-TYPE
OBJECTS {
alaUdldPortIfIndex,
alaUdldPrevState,
alaUdldCurrentState
}
STATUS current
DESCRIPTION
"The UDLD-state of port has changed. Notify the user by
raising the Trap. Notify the Management Entity the previous
UDLD-state and UDLD-Current."
::= { alaUdldEvents 0 1 }
-- -------------------------------------------------------------
-- -------------------------------------------------------------
-- UNITS OF CONFORMANCE
-- -------------------------------------------------------------
udldPortBaseGroup OBJECT-GROUP
OBJECTS
{
alaUdldGlobalStatus,
alaUdldGlobalClearStats,
alaUdldPrevState,
alaUdldCurrentState,
alaUdldPortIfIndex
}
STATUS current
DESCRIPTION
"Collection of objects for management of UDLD Base Group."
::= { alcatelIND1UDLDMIBGroups 1 }
udldPortConfigGroup OBJECT-GROUP
OBJECTS
{
alaUdldPortConfigUdldStatus,
alaUdldPortConfigUdldMode,
alaUdldPortConfigUdldProbeIntervalTimer,
alaUdldPortConfigUdldDetectionPeriodTimer,
alaUdldPortConfigUdldOperationalStatus
}
STATUS current
DESCRIPTION
"Collection of objects for management of UDLD Port Configuration Table."
::= { alcatelIND1UDLDMIBGroups 2 }
udldPortStatsGroup OBJECT-GROUP
OBJECTS
{
alaUdldNumUDLDNeighbors,
alaUdldPortStatsClear,
alaUdldPortNumProbeSent,
alaUdldPortNumEchoSent,
alaUdldPortNumInvalidRcvd,
alaUdldPortNumFlushRcvd
}
STATUS current
DESCRIPTION
"Collection of objects for management of UDLD Port Statistics Table."
::= { alcatelIND1UDLDMIBGroups 3 }
udldPortNeighborStatsGroup OBJECT-GROUP
OBJECTS
{
alaUdldNeighborName,
alaUdldNumHelloRcvd,
alaUdldNumEchoRcvd
}
STATUS current
DESCRIPTION
"Collection of objects for management of UDLD Port Neighbor Statistics Table."
::= { alcatelIND1UDLDMIBGroups 4 }
udldPortTrapGroup NOTIFICATION-GROUP
NOTIFICATIONS
{
udldStateChange
}
STATUS current
DESCRIPTION
"Collection of objects for UDLD Traps."
::= { alcatelIND1UDLDMIBGroups 5 }
-- -------------------------------------------------------------
-- -------------------------------------------------------------
-- COMPLIANCE
-- -------------------------------------------------------------
alcatelIND1UDLDMIBCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"Compliance statement for UDLD."
MODULE
MANDATORY-GROUPS
{
udldPortBaseGroup,
udldPortConfigGroup,
udldPortStatsGroup,
udldPortNeighborStatsGroup,
udldPortTrapGroup
}
::= { alcatelIND1UDLDMIBCompliances 1 }
-- -------------------------------------------------------------
END
|