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LLDP-MIB
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-- *****************************************************************
-- LLDP-MIB.my: LLDP MIB file
--
-- Copyright (c) 2006 by cisco Systems, Inc.
-- All rights reserved.
--
-- *****************************************************************
LLDP-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY,
OBJECT-TYPE,
Integer32,
Counter32,
NOTIFICATION-TYPE
FROM SNMPv2-SMI
MODULE-COMPLIANCE,
OBJECT-GROUP,
NOTIFICATION-GROUP
FROM SNMPv2-CONF
TEXTUAL-CONVENTION,
TimeStamp,
TruthValue
FROM SNMPv2-TC
SnmpAdminString
FROM SNMP-FRAMEWORK-MIB
TimeFilter,
ZeroBasedCounter32
FROM RMON2-MIB
AddressFamilyNumbers
FROM IANA-ADDRESS-FAMILY-NUMBERS-MIB;
lldpMIB MODULE-IDENTITY
LAST-UPDATED "200505060000Z"
ORGANIZATION "IEEE 802.1 Working Group"
CONTACT-INFO
"WG-URL: http://grouper.ieee.org/groups/802/1/index.html
WG-EMail: [email protected]
Contact: Paul Congdon
Postal: Hewlett-Packard Company
8000 Foothills Blvd.
Roseville, CA 95747
USA
Tel: +1-916-785-5753
E-mail: [email protected]"
DESCRIPTION
"Management Information Base module for LLDP configuration,
statistics, local system data and remote systems data
components.
Copyright (C) IEEE (2005). This version of this MIB module
is published as subclause 12.1 of IEEE Std 802.1AB-2005;
see the standard itself for full legal notices."
REVISION "200505060000Z"
DESCRIPTION
"Published as part of IEEE Std 802.1AB-2005 initial version."
::= { iso std(0) iso8802(8802) ieee802dot1(1) ieee802dot1mibs(1) 2 }
lldpNotifications OBJECT IDENTIFIER
::= { lldpMIB 0 }
lldpObjects OBJECT IDENTIFIER
::= { lldpMIB 1 }
lldpConformance OBJECT IDENTIFIER
::= { lldpMIB 2 }
-- LLDP MIB Objects
lldpConfiguration OBJECT IDENTIFIER
::= { lldpObjects 1 }
lldpStatistics OBJECT IDENTIFIER
::= { lldpObjects 2 }
lldpLocalSystemData OBJECT IDENTIFIER
::= { lldpObjects 3 }
lldpRemoteSystemsData OBJECT IDENTIFIER
::= { lldpObjects 4 }
lldpExtensions OBJECT IDENTIFIER
::= { lldpObjects 5 }
-- ***********************************************************
--
-- Textual Conventions
--
-- ***********************************************************
LldpChassisIdSubtype ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"This TC describes the source of a chassis identifier.
The enumeration 'chassisComponent(1)' represents a chassis
identifier based on the value of entPhysicalAlias object
(defined in IETF RFC 2737) for a chassis component (i.e.,
an entPhysicalClass value of 'chassis(3)').
The enumeration 'interfaceAlias(2)' represents a chassis
identifier based on the value of ifAlias object (defined in
IETF RFC 2863) for an interface on the containing chassis.
The enumeration 'portComponent(3)' represents a chassis
identifier based on the value of entPhysicalAlias object
(defined in IETF RFC 2737) for a port or backplane
component (i.e., entPhysicalClass value of 'port(10)' or
'backplane(4)'), within the containing chassis.
The enumeration 'macAddress(4)' represents a chassis
identifier based on the value of a unicast source address
(encoded in network byte order and IEEE 802.3 canonical bit
order), of a port on the containing chassis as defined in
IEEE Std 802-2001.
The enumeration 'networkAddress(5)' represents a chassis
identifier based on a network address, associated with
a particular chassis. The encoded address is actually
composed of two fields. The first field is a single octet,
representing the IANA AddressFamilyNumbers value for the
specific address type, and the second field is the network
address value.
The enumeration 'interfaceName(6)' represents a chassis
identifier based on the value of ifName object (defined in
IETF RFC 2863) for an interface on the containing chassis.
The enumeration 'local(7)' represents a chassis identifier
based on a locally defined value."
SYNTAX INTEGER {
chassisComponent(1),
interfaceAlias(2),
portComponent(3),
macAddress(4),
networkAddress(5),
interfaceName(6),
local(7)
}
LldpChassisId ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"This TC describes the format of a chassis identifier string.
Objects of this type are always used with an associated
LldpChassisIdSubtype object, which identifies the format of
the particular LldpChassisId object instance.
If the associated LldpChassisIdSubtype object has a value of
'chassisComponent(1)', then the octet string identifies
a particular instance of the entPhysicalAlias object
(defined in IETF RFC 2737) for a chassis component (i.e.,
an entPhysicalClass value of 'chassis(3)').
If the associated LldpChassisIdSubtype object has a value
of 'interfaceAlias(2)', then the octet string identifies
a particular instance of the ifAlias object (defined in
IETF RFC 2863) for an interface on the containing chassis.
If the particular ifAlias object does not contain any values,
another chassis identifier type should be used.
If the associated LldpChassisIdSubtype object has a value
of 'portComponent(3)', then the octet string identifies a
particular instance of the entPhysicalAlias object (defined
in IETF RFC 2737) for a port or backplane component within
the containing chassis.
If the associated LldpChassisIdSubtype object has a value of
'macAddress(4)', then this string identifies a particular
unicast source address (encoded in network byte order and
IEEE 802.3 canonical bit order), of a port on the containing
chassis as defined in IEEE Std 802-2001.
If the associated LldpChassisIdSubtype object has a value of
'networkAddress(5)', then this string identifies a particular
network address, encoded in network byte order, associated
with one or more ports on the containing chassis. The first
octet contains the IANA Address Family Numbers enumeration
value for the specific address type, and octets 2 through
N contain the network address value in network byte order.
If the associated LldpChassisIdSubtype object has a value
of 'interfaceName(6)', then the octet string identifies
a particular instance of the ifName object (defined in
IETF RFC 2863) for an interface on the containing chassis.
If the particular ifName object does not contain any values,
another chassis identifier type should be used.
If the associated LldpChassisIdSubtype object has a value of
'local(7)', then this string identifies a locally assigned
Chassis ID."
SYNTAX OCTET STRING (SIZE (1..255))
LldpPortIdSubtype ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"This TC describes the source of a particular type of port
identifier used in the LLDP MIB.
The enumeration 'interfaceAlias(1)' represents a port
identifier based on the ifAlias MIB object, defined in IETF
RFC 2863.
The enumeration 'portComponent(2)' represents a port
identifier based on the value of entPhysicalAlias (defined in
IETF RFC 2737) for a port component (i.e., entPhysicalClass
value of 'port(10)'), within the containing chassis.
The enumeration 'macAddress(3)' represents a port identifier
based on a unicast source address (encoded in network
byte order and IEEE 802.3 canonical bit order), which has
been detected by the agent and associated with a particular
port (IEEE Std 802-2001).
The enumeration 'networkAddress(4)' represents a port
identifier based on a network address, detected by the agent
and associated with a particular port.
The enumeration 'interfaceName(5)' represents a port
identifier based on the ifName MIB object, defined in IETF
RFC 2863.
The enumeration 'agentCircuitId(6)' represents a port
identifier based on the agent-local identifier of the circuit
(defined in RFC 3046), detected by the agent and associated
with a particular port.
The enumeration 'local(7)' represents a port identifier
based on a value locally assigned."
SYNTAX INTEGER {
interfaceAlias(1),
portComponent(2),
macAddress(3),
networkAddress(4),
interfaceName(5),
agentCircuitId(6),
local(7)
}
LldpPortId ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"This TC describes the format of a port identifier string.
Objects of this type are always used with an associated
LldpPortIdSubtype object, which identifies the format of the
particular LldpPortId object instance.
If the associated LldpPortIdSubtype object has a value of
'interfaceAlias(1)', then the octet string identifies a
particular instance of the ifAlias object (defined in IETF
RFC 2863). If the particular ifAlias object does not contain
any values, another port identifier type should be used.
If the associated LldpPortIdSubtype object has a value of
'portComponent(2)', then the octet string identifies a
particular instance of the entPhysicalAlias object (defined
in IETF RFC 2737) for a port or backplane component.
If the associated LldpPortIdSubtype object has a value of
'macAddress(3)', then this string identifies a particular
unicast source address (encoded in network byte order
and IEEE 802.3 canonical bit order) associated with the port
(IEEE Std 802-2001).
If the associated LldpPortIdSubtype object has a value of
'networkAddress(4)', then this string identifies a network
address associated with the port. The first octet contains
the IANA AddressFamilyNumbers enumeration value for the
specific address type, and octets 2 through N contain the
networkAddress address value in network byte order.
If the associated LldpPortIdSubtype object has a value of
'interfaceName(5)', then the octet string identifies a
particular instance of the ifName object (defined in IETF
RFC 2863). If the particular ifName object does not contain
any values, another port identifier type should be used.
If the associated LldpPortIdSubtype object has a value of
'agentCircuitId(6)', then this string identifies a agent-local
identifier of the circuit (defined in RFC 3046).
If the associated LldpPortIdSubtype object has a value of
'local(7)', then this string identifies a locally
assigned port ID."
SYNTAX OCTET STRING (SIZE (1..255))
LldpManAddrIfSubtype ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"This TC describes the basis of a particular type of
interface associated with the management address.
The enumeration 'unknown(1)' represents the case where the
interface is not known.
The enumeration 'ifIndex(2)' represents interface identifier
based on the ifIndex MIB object.
The enumeration 'systemPortNumber(3)' represents interface
identifier based on the system port numbering convention."
REFERENCE "IEEE 802.1AB-2005 9.5.9.5"
SYNTAX INTEGER {
unknown(1),
ifIndex(2),
systemPortNumber(3)
}
LldpManAddress ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The value of a management address associated with the LLDP
agent that may be used to reach higher layer entities to
assist discovery by network management.
It should be noted that appropriate security credentials,
such as SNMP engineId, may be required to access the LLDP
agent using a management address. These necessary credentials
should be known by the network management and the objects
associated with the credentials are not included in the
LLDP agent."
SYNTAX OCTET STRING (SIZE (1..31))
LldpSystemCapabilitiesMap ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"This TC describes the system capabilities.
The bit 'other(0)' indicates that the system has capabilities
other than those listed below.
The bit 'repeater(1)' indicates that the system has repeater
capability.
The bit 'bridge(2)' indicates that the system has bridge
capability.
The bit 'wlanAccessPoint(3)' indicates that the system has
WLAN access point capability.
The bit 'router(4)' indicates that the system has router
capability.
The bit 'telephone(5)' indicates that the system has telephone
capability.
The bit 'docsisCableDevice(6)' indicates that the system has
DOCSIS Cable Device capability (IETF RFC 2669 & 2670).
The bit 'stationOnly(7)' indicates that the system has only
station capability and nothing else."
SYNTAX BITS {
other(0),
repeater(1),
bridge(2),
wlanAccessPoint(3),
router(4),
telephone(5),
docsisCableDevice(6),
stationOnly(7)
}
LldpPortNumber ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Each port contained in the chassis (that is known to the
LLDP agent) is uniquely identified by a port number.
A port number has no mandatory relationship to an
InterfaceIndex object (of the interfaces MIB, IETF RFC 2863).
If the LLDP agent is a IEEE 802.1D, IEEE 802.1Q bridge, the
LldpPortNumber will have the same value as the dot1dBasePort
object (defined in IETF RFC 1493) associated corresponding
bridge port. If the system hosting LLDP agent is not an
IEEE 802.1D or an IEEE 802.1Q bridge, the LldpPortNumber
will have the same value as the corresponding interface's
InterfaceIndex object.
Port numbers should be in the range of 1 and 4096 since a
particular port is also represented by the corresponding
port number bit in LldpPortList."
SYNTAX Integer32 (1..4096 )
LldpPortList ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Each octet within this value specifies a set of eight ports,
with the first octet specifying ports 1 through 8, the second
octet specifying ports 9 through 16, etc. Within each octet,
the most significant bit represents the lowest numbered port,
and the least significant bit represents the highest numbered
port. Thus, each port of the system is represented by a
single bit within the value of this object. If that bit has
a value of '1' then that port is included in the set of ports;
the port is not included if its bit has a value of '0'."
REFERENCE "IETF RFC 2674 section 5"
SYNTAX OCTET STRING (SIZE (0..512))
-- ***********************************************************
--
-- L L D P C O N F I G
--
-- ***********************************************************
lldpMessageTxInterval OBJECT-TYPE
SYNTAX Integer32 (5..32768 )
UNITS "seconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The interval at which LLDP frames are transmitted on
behalf of this LLDP agent.
The default value for lldpMessageTxInterval object is
30 seconds.
The value of this object must be restored from non-volatile
storage after a re-initialization of the management system."
REFERENCE "IEEE 802.1AB-2005 10.5.3.3"
DEFVAL { 30 }
::= { lldpConfiguration 1 }
lldpMessageTxHoldMultiplier OBJECT-TYPE
SYNTAX Integer32 (2..10 )
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The time-to-live value expressed as a multiple of the
lldpMessageTxInterval object. The actual time-to-live value
used in LLDP frames, transmitted on behalf of this LLDP agent,
can be expressed by the following formula: TTL = min(65535,
(lldpMessageTxInterval * lldpMessageTxHoldMultiplier)) For
example, if the value of lldpMessageTxInterval is '30', and
the value of lldpMessageTxHoldMultiplier is '4', then the
value '120' is encoded in the TTL field in the LLDP header.
The default value for lldpMessageTxHoldMultiplier object is 4.
The value of this object must be restored from non-volatile
storage after a re-initialization of the management system."
REFERENCE "IEEE 802.1AB-2005 10.5.3.3"
DEFVAL { 4 }
::= { lldpConfiguration 2 }
lldpReinitDelay OBJECT-TYPE
SYNTAX Integer32 (1..10 )
UNITS "seconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The lldpReinitDelay indicates the delay (in units of
seconds) from when lldpPortConfigAdminStatus object of a
particular port becomes 'disabled' until re-initialization
will be attempted.
The default value for lldpReintDelay object is two seconds.
The value of this object must be restored from non-volatile
storage after a re-initialization of the management system."
REFERENCE "IEEE 802.1AB-2005 10.5.3.3"
DEFVAL { 2 }
::= { lldpConfiguration 3 }
lldpTxDelay OBJECT-TYPE
SYNTAX Integer32 (1..8192 )
UNITS "seconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The lldpTxDelay indicates the delay (in units
of seconds) between successive LLDP frame transmissions
initiated by value/status changes in the LLDP local systems
MIB. The recommended value for the lldpTxDelay is set by the
following formula:
1 <= lldpTxDelay <= (0.25 * lldpMessageTxInterval)
The default value for lldpTxDelay object is two seconds.
The value of this object must be restored from non-volatile
storage after a re-initialization of the management system."
REFERENCE "IEEE 802.1AB-2005 10.5.3.3"
DEFVAL { 2 }
::= { lldpConfiguration 4 }
lldpNotificationInterval OBJECT-TYPE
SYNTAX Integer32 (5..3600 )
UNITS "seconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object controls the transmission of LLDP notifications.
the agent must not generate more than one lldpRemTablesChange
notification-event in the indicated period, where a
'notification-event' is the transmission of a single
notification PDU type to a list of notification destinations.
If additional changes in lldpRemoteSystemsData object
groups occur within the indicated throttling period,
then these trap- events must be suppressed by the
agent. An NMS should periodically check the value of
lldpStatsRemTableLastChangeTime to detect any missed
lldpRemTablesChange notification-events, e.g. due to
throttling or transmission loss.
If notification transmission is enabled for particular ports,
the suggested default throttling period is 5 seconds.
The value of this object must be restored from non-volatile
storage after a re-initialization of the management system."
DEFVAL { 5 }
::= { lldpConfiguration 5 }
-- lldpPortConfigTable: LLDP configuration on a per port basis
lldpPortConfigTable OBJECT-TYPE
SYNTAX SEQUENCE OF LldpPortConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The table that controls LLDP frame transmission on individual
ports."
::= { lldpConfiguration 6 }
lldpPortConfigEntry OBJECT-TYPE
SYNTAX LldpPortConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"LLDP configuration information for a particular port.
This configuration parameter controls the transmission and
the reception of LLDP frames on those ports whose rows are
created in this table."
INDEX { lldpPortConfigPortNum }
::= { lldpPortConfigTable 1 }
LldpPortConfigEntry ::= SEQUENCE {
lldpPortConfigPortNum LldpPortNumber,
lldpPortConfigAdminStatus INTEGER ,
lldpPortConfigNotificationEnable TruthValue,
lldpPortConfigTLVsTxEnable BITS
}
lldpPortConfigPortNum OBJECT-TYPE
SYNTAX LldpPortNumber
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The index value used to identify the port component
(contained in the local chassis with the LLDP agent)
associated with this entry.
The value of this object is used as a port index to the
lldpPortConfigTable."
::= { lldpPortConfigEntry 1 }
lldpPortConfigAdminStatus OBJECT-TYPE
SYNTAX INTEGER {
txOnly(1),
rxOnly(2),
txAndRx(3),
disabled(4)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The administratively desired status of the local LLDP agent.
If the associated lldpPortConfigAdminStatus object has a
value of 'txOnly(1)', then LLDP agent will transmit LLDP
frames on this port and it will not store any information
about the remote systems connected.
If the associated lldpPortConfigAdminStatus object has a
value of 'rxOnly(2)', then the LLDP agent will receive,
but it will not transmit LLDP frames on this port.
If the associated lldpPortConfigAdminStatus object has a
value of 'txAndRx(3)', then the LLDP agent will transmit
and receive LLDP frames on this port.
If the associated lldpPortConfigAdminStatus object has a
value of 'disabled(4)', then LLDP agent will not transmit or
receive LLDP frames on this port. If there is remote systems
information which is received on this port and stored in
other tables, before the port's lldpPortConfigAdminStatus
becomes disabled, then the information will naturally age out."
REFERENCE "IEEE 802.1AB-2005 10.5.1"
DEFVAL { txAndRx }
::= { lldpPortConfigEntry 2 }
lldpPortConfigNotificationEnable OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The lldpPortConfigNotificationEnable controls, on a per
port basis, whether or not notifications from the agent
are enabled. The value true(1) means that notifications are
enabled; the value false(2) means that they are not."
DEFVAL { false }
::= { lldpPortConfigEntry 3 }
lldpPortConfigTLVsTxEnable OBJECT-TYPE
SYNTAX BITS {
portDesc(0),
sysName(1),
sysDesc(2),
sysCap(3)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The lldpPortConfigTLVsTxEnable, defined as a bitmap,
includes the basic set of LLDP TLVs whose transmission is
allowed on the local LLDP agent by the network management.
Each bit in the bitmap corresponds to a TLV type associated
with a specific optional TLV.
It should be noted that the organizationally-specific TLVs
are excluded from the lldpTLVsTxEnable bitmap.
LLDP Organization Specific Information Extension MIBs should
have similar configuration object to control transmission
of their organizationally defined TLVs.
The bit 'portDesc(0)' indicates that LLDP agent should
transmit 'Port Description TLV'.
The bit 'sysName(1)' indicates that LLDP agent should transmit
'System Name TLV'.
The bit 'sysDesc(2)' indicates that LLDP agent should transmit
'System Description TLV'.
The bit 'sysCap(3)' indicates that LLDP agent should transmit
'System Capabilities TLV'.
There is no bit reserved for the management address TLV type
since transmission of management address TLVs are controlled
by another object, lldpConfigManAddrTable.
The default value for lldpPortConfigTLVsTxEnable object is
empty set, which means no enumerated values are set.
The value of this object must be restored from non-volatile
storage after a re-initialization of the management system."
REFERENCE "IEEE 802.1AB-2005 10.2.1.1"
DEFVAL { { } }
::= { lldpPortConfigEntry 4 }
-- lldpManAddrConfigTxPortsTable : selection of management addresses
-- to be transmitted on a specified set
-- of ports.
lldpConfigManAddrTable OBJECT-TYPE
SYNTAX SEQUENCE OF LldpConfigManAddrEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The table that controls selection of LLDP management address
TLV instances to be transmitted on individual ports."
::= { lldpConfiguration 7 }
lldpConfigManAddrEntry OBJECT-TYPE
SYNTAX LldpConfigManAddrEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"LLDP configuration information that specifies the set
of ports (represented as a PortList) on which the local
system management address instance will be transmitted.
This configuration object augments the lldpLocManAddrEntry,
therefore it is only present along with the management
address instance contained in the associated
lldpLocManAddrEntry entry.
Each active lldpConfigManAddrEntry must be restored from
non-volatile and re-created (along with the corresponding
lldpLocManAddrEntry) after a re-initialization of the
management system."
AUGMENTS { lldpLocManAddrEntry }
::= { lldpConfigManAddrTable 1 }
LldpConfigManAddrEntry ::= SEQUENCE {
lldpConfigManAddrPortsTxEnable LldpPortList
}
lldpConfigManAddrPortsTxEnable OBJECT-TYPE
SYNTAX LldpPortList
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A set of ports that are identified by a PortList, in which
each port is represented as a bit. The corresponding local
system management address instance will be transmitted on the
member ports of the lldpManAddrPortsTxEnable.
The default value for lldpConfigManAddrPortsTxEnable object
is empty binary string, which means no ports are specified
for advertising indicated management address instance."
REFERENCE "IEEE 802.1AB-2005 10.2.1.1"
DEFVAL { '00000000'H }
::= { lldpConfigManAddrEntry 1 }
-- ***********************************************************
--
-- L L D P S T A T S
--
-- ***********************************************************
--
-- LLDP Stats Group
lldpStatsRemTablesLastChangeTime OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of sysUpTime object (defined in IETF RFC 3418)
at the time an entry is created, modified, or deleted in the
in tables associated with the lldpRemoteSystemsData objects
and all LLDP extension objects associated with remote systems.
An NMS can use this object to reduce polling of the
lldpRemoteSystemsData objects."
::= { lldpStatistics 1 }
lldpStatsRemTablesInserts OBJECT-TYPE
SYNTAX ZeroBasedCounter32
UNITS "table entries"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of times the complete set of information
advertised by a particular MSAP has been inserted into tables
contained in lldpRemoteSystemsData and lldpExtensions objects.
The complete set of information received from a particular
MSAP should be inserted into related tables. If partial
information cannot be inserted for a reason such as lack
of resources, all of the complete set of information should
be removed.
This counter should be incremented only once after the
complete set of information is successfully recorded
in all related tables. Any failures during inserting
information set which result in deletion of previously
inserted information should not trigger any changes in
lldpStatsRemTablesInserts since the insert is not completed
yet or or in lldpStatsRemTablesDeletes, since the deletion
would only be a partial deletion. If the failure was the
result of lack of resources, the lldpStatsRemTablesDrops
counter should be incremented once."
::= { lldpStatistics 2 }
lldpStatsRemTablesDeletes OBJECT-TYPE
SYNTAX ZeroBasedCounter32
UNITS "table entries"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of times the complete set of information
advertised by a particular MSAP has been deleted from
tables contained in lldpRemoteSystemsData and lldpExtensions
objects.
This counter should be incremented only once when the
complete set of information is completely deleted from all
related tables. Partial deletions, such as deletion of
rows associated with a particular MSAP from some tables,
but not from all tables are not allowed, thus should not
change the value of this counter."
::= { lldpStatistics 3 }
lldpStatsRemTablesDrops OBJECT-TYPE
SYNTAX ZeroBasedCounter32
UNITS "table entries"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of times the complete set of information
advertised by a particular MSAP could not be entered into
tables contained in lldpRemoteSystemsData and lldpExtensions
objects because of insufficient resources."
::= { lldpStatistics 4 }
lldpStatsRemTablesAgeouts OBJECT-TYPE
SYNTAX ZeroBasedCounter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of times the complete set of information
advertised by a particular MSAP has been deleted from tables
contained in lldpRemoteSystemsData and lldpExtensions objects
because the information timeliness interval has expired.
This counter should be incremented only once when the complete
set of information is completely invalidated (aged out)
from all related tables. Partial aging, similar to deletion
case, is not allowed, and thus, should not change the value
of this counter."
::= { lldpStatistics 5 }
-- TX statistics
lldpStatsTxPortTable OBJECT-TYPE
SYNTAX SEQUENCE OF LldpStatsTxPortEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table containing LLDP transmission statistics for
individual ports. Entries are not required to exist in
this table while the lldpPortConfigEntry object is equal to
'disabled(4)'."
::= { lldpStatistics 6 }
lldpStatsTxPortEntry OBJECT-TYPE
SYNTAX LldpStatsTxPortEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"LLDP frame transmission statistics for a particular port.
The port must be contained in the same chassis as the
LLDP agent.
All counter values in a particular entry shall be
maintained on a continuing basis and shall not be deleted
upon expiration of rxInfoTTL timing counters in the LLDP
remote systems MIB of the receipt of a shutdown frame from
a remote LLDP agent.
All statistical counters associated with a particular
port on the local LLDP agent become frozen whenever the
adminStatus is disabled for the same port."
INDEX { lldpStatsTxPortNum }
::= { lldpStatsTxPortTable 1 }
LldpStatsTxPortEntry ::= SEQUENCE {
lldpStatsTxPortNum LldpPortNumber,
lldpStatsTxPortFramesTotal Counter32
}
lldpStatsTxPortNum OBJECT-TYPE
SYNTAX LldpPortNumber
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The index value used to identify the port component
(contained in the local chassis with the LLDP agent)
associated with this entry.
The value of this object is used as a port index to the
lldpStatsTable."
::= { lldpStatsTxPortEntry 1 }
lldpStatsTxPortFramesTotal OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of LLDP frames transmitted by this LLDP agent
on the indicated port."
REFERENCE "IEEE 802.1AB-2005 10.5.2.1"
::= { lldpStatsTxPortEntry 2 }
-- RX statistics
lldpStatsRxPortTable OBJECT-TYPE
SYNTAX SEQUENCE OF LldpRxStatsPortEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table containing LLDP reception statistics for individual
ports. Entries are not required to exist in this table while
the lldpPortConfigEntry object is equal to 'disabled(4)'."
::= { lldpStatistics 7 }
lldpStatsRxPortEntry OBJECT-TYPE
SYNTAX LldpRxStatsPortEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"LLDP frame reception statistics for a particular port.
The port must be contained in the same chassis as the
LLDP agent.
All counter values in a particular entry shall be
maintained on a continuing basis and shall not be deleted
upon expiration of rxInfoTTL timing counters in the LLDP
remote systems MIB of the receipt of a shutdown frame from
a remote LLDP agent.
All statistical counters associated with a particular
port on the local LLDP agent become frozen whenever the
adminStatus is disabled for the same port."
INDEX { lldpStatsRxPortNum }
::= { lldpStatsRxPortTable 1 }
LldpRxStatsPortEntry ::= SEQUENCE {
lldpStatsRxPortNum LldpPortNumber,
lldpStatsRxPortFramesDiscardedTotal Counter32,
lldpStatsRxPortFramesErrors Counter32,
lldpStatsRxPortFramesTotal Counter32,
lldpStatsRxPortTLVsDiscardedTotal Counter32,
lldpStatsRxPortTLVsUnrecognizedTotal Counter32,
lldpStatsRxPortAgeoutsTotal ZeroBasedCounter32
}
lldpStatsRxPortNum OBJECT-TYPE
SYNTAX LldpPortNumber
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The index value used to identify the port component
(contained in the local chassis with the LLDP agent)
associated with this entry.
The value of this object is used as a port index to the
lldpStatsTable."
::= { lldpStatsRxPortEntry 1 }
lldpStatsRxPortFramesDiscardedTotal OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of LLDP frames received by this LLDP agent on
the indicated port, and then discarded for any reason.
This counter can provide an indication that LLDP header
formating problems may exist with the local LLDP agent in
the sending system or that LLDPDU validation problems may
exist with the local LLDP agent in the receiving system."
REFERENCE "IEEE 802.1AB-2005 10.5.2.2"
::= { lldpStatsRxPortEntry 2 }
lldpStatsRxPortFramesErrors OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of invalid LLDP frames received by this LLDP
agent on the indicated port, while this LLDP agent is enabled."
REFERENCE "IEEE 802.1AB-2005 10.5.2.2"
::= { lldpStatsRxPortEntry 3 }
lldpStatsRxPortFramesTotal OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of valid LLDP frames received by this LLDP agent
on the indicated port, while this LLDP agent is enabled."
REFERENCE "IEEE 802.1AB-2005 10.5.2.2"
::= { lldpStatsRxPortEntry 4 }
lldpStatsRxPortTLVsDiscardedTotal OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of LLDP TLVs discarded for any reason by this LLDP
agent on the indicated port."
REFERENCE "IEEE 802.1AB-2005 10.5.2.2"
::= { lldpStatsRxPortEntry 5 }
lldpStatsRxPortTLVsUnrecognizedTotal OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of LLDP TLVs received on the given port that
are not recognized by this LLDP agent on the indicated port.
An unrecognized TLV is referred to as the TLV whose type value
is in the range of reserved TLV types (000 1001 - 111 1110)
in Table 9.1 of IEEE Std 802.1AB-2005. An unrecognized
TLV may be a basic management TLV from a later LLDP version."
REFERENCE "IEEE 802.1AB-2005 10.5.2.2"
::= { lldpStatsRxPortEntry 6 }
lldpStatsRxPortAgeoutsTotal OBJECT-TYPE
SYNTAX ZeroBasedCounter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The counter that represents the number of age-outs that
occurred on a given port. An age-out is the number of
times the complete set of information advertised by a
particular MSAP has been deleted from tables contained in
lldpRemoteSystemsData and lldpExtensions objects because
the information timeliness interval has expired.
This counter is similar to lldpStatsRemTablesAgeouts, except
that the counter is on a per port basis. This enables NMS to
poll tables associated with the lldpRemoteSystemsData objects