LLDP-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY, OBJECT-TYPE, Integer32, Counter32, NOTIFICATION-TYPE
FROM SNMPv2-SMI
TEXTUAL-CONVENTION, TimeStamp, TruthValue
FROM SNMPv2-TC
SnmpAdminString
FROM SNMP-FRAMEWORK-MIB
MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP
FROM SNMPv2-CONF
TimeFilter, ZeroBasedCounter32
FROM RMON2-MIB
AddressFamilyNumbers
FROM IANA-ADDRESS-FAMILY-NUMBERS-MIB;
lldpMIB MODULE-IDENTITY
LAST-UPDATED "200505060000Z" -- May 06, 2005
ORGANIZATION "IEEE 802.1 Working Group"
CONTACT-INFO
" WG-URL: http://grouper.ieee.org/groups/802/1/index.html
WG-EMail: stds-802-1@ieee.org
Contact: Paul Congdon
Postal: Hewlett-Packard Company
8000 Foothills Blvd.
Roseville, CA 95747
USA
Tel: +1-916-785-5753
E-mail: paul_congdon@hp.com"
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" -- May 06, 2005
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
DISPLAY-HINT "d"
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 { ''H } -- empty binary string
::= { 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
and all LLDP extension objects associated with remote systems
on the indicated port only.
This counter should be set to zero during agent initialization
and its value should not be saved in non-volatile storage.
When a port's admin status changes from 'disabled' to
'rxOnly', 'txOnly' or 'txAndRx', the counter associated with
the same port should reset to 0. The agent should also flush
all remote system information associated with the same port.
This counter should be incremented only once when the
complete set of information is invalidated (aged out) from
all related tables on a particular port. Partial aging
is not allowed, and thus, should not change the value of
this counter."
REFERENCE
"IEEE 802.1AB-2005 10.5.2.2"
::= { lldpStatsRxPortEntry 7 }
-- ***********************************************************
--
-- L O C A L S Y S T E M D A T A
--
-- ***********************************************************
lldpLocChassisIdSubtype OBJECT-TYPE
SYNTAX LldpChassisIdSubtype
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The type of encoding used to identify the chassis
associated with the local system."
REFERENCE
"IEEE 802.1AB-2005 9.5.2.2"
::= { lldpLocalSystemData 1 }
lldpLocChassisId OBJECT-TYPE
SYNTAX LldpChassisId
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The string value used to identify the chassis component
associated with the local system."
REFERENCE
"IEEE 802.1AB-2005 9.5.2.3"
::= { lldpLocalSystemData 2 }
lldpLocSysName OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE(0..255))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The string value used to identify the system name of the
local system. If the local agent supports IETF RFC 3418,
lldpLocSysName object should have the same value of sysName
object."
REFERENCE
"IEEE 802.1AB-2005 9.5.6.2"
::= { lldpLocalSystemData 3 }
lldpLocSysDesc OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE(0..255))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The string value used to identify the system description
of the local system. If the local agent supports IETF RFC 3418,
lldpLocSysDesc object should have the same value of sysDesc
object."
REFERENCE
"IEEE 802.1AB-2005 9.5.7.2"
::= { lldpLocalSystemData 4 }
lldpLocSysCapSupported OBJECT-TYPE
SYNTAX LldpSystemCapabilitiesMap
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The bitmap value used to identify which system capabilities
are supported on the local system."
REFERENCE
"IEEE 802.1AB-2005 9.5.8.1"
::= { lldpLocalSystemData 5 }
lldpLocSysCapEnabled OBJECT-TYPE
SYNTAX LldpSystemCapabilitiesMap
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The bitmap value used to identify which system capabilities
are enabled on the local system."
REFERENCE
"IEEE 802.1AB-2005 9.5.8.2"
::= { lldpLocalSystemData 6 }
--
-- lldpLocPortTable : Port specific Local system data
--
lldpLocPortTable OBJECT-TYPE
SYNTAX SEQUENCE OF LldpLocPortEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains one or more rows per port information
associated with the local system known to this agent."
::= { lldpLocalSystemData 7 }
lldpLocPortEntry OBJECT-TYPE
SYNTAX LldpLocPortEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Information about a particular port component.
Entries may be created and deleted in this table by the
agent."
INDEX { lldpLocPortNum }
::= { lldpLocPortTable 1 }
LldpLocPortEntry ::= SEQUENCE {
lldpLocPortNum LldpPortNumber,
lldpLocPortIdSubtype LldpPortIdSubtype,
lldpLocPortId LldpPortId,
lldpLocPortDesc SnmpAdminString
}
lldpLocPortNum 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
lldpLocPortTable."
::= { lldpLocPortEntry 1 }
lldpLocPortIdSubtype OBJECT-TYPE
SYNTAX LldpPortIdSubtype
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The type of port identifier encoding used in the associated
'lldpLocPortId' object."
REFERENCE
"IEEE 802.1AB-2005 9.5.3.2"
::= { lldpLocPortEntry 2 }
lldpLocPortId OBJECT-TYPE
SYNTAX LldpPortId
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The string value used to identify the port component
associated with a given port in the local system."
REFERENCE
"IEEE 802.1AB-2005 9.5.3.3"
::= { lldpLocPortEntry 3 }
lldpLocPortDesc OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE(0..255))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The string value used to identify the 802 LAN station's port
description associated with the local system. If the local
agent supports IETF RFC 2863, lldpLocPortDesc object should
have the same value of ifDescr object."
REFERENCE
"IEEE 802.1AB-2005 9.5.5.2"
::= { lldpLocPortEntry 4 }
--
-- lldpLocManAddrTable : Management addresses of the local system
--
lldpLocManAddrTable OBJECT-TYPE
SYNTAX SEQUENCE OF LldpLocManAddrEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains management address information on the
local system known to this agent."
::= { lldpLocalSystemData 8 }
lldpLocManAddrEntry OBJECT-TYPE
SYNTAX LldpLocManAddrEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Management address information about a particular chassis
component. There may be multiple management addresses
configured on the system identified by a particular
lldpLocChassisId. Each management address should have
distinct 'management address type' (lldpLocManAddrSubtype) and
'management address' (lldpLocManAddr.)
Entries may be created and deleted in this table by the
agent."
INDEX { lldpLocManAddrSubtype,
lldpLocManAddr }
::= { lldpLocManAddrTable 1 }
LldpLocManAddrEntry ::= SEQUENCE {
lldpLocManAddrSubtype AddressFamilyNumbers,
lldpLocManAddr LldpManAddress,
lldpLocManAddrLen Integer32,
lldpLocManAddrIfSubtype LldpManAddrIfSubtype,
lldpLocManAddrIfId Integer32,
lldpLocManAddrOID OBJECT IDENTIFIER
}
lldpLocManAddrSubtype OBJECT-TYPE
SYNTAX AddressFamilyNumbers
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The type of management address identifier encoding used in
the associated 'lldpLocManagmentAddr' object."
REFERENCE
"IEEE 802.1AB-2005 9.5.9.3"
::= { lldpLocManAddrEntry 1 }
lldpLocManAddr OBJECT-TYPE
SYNTAX LldpManAddress
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The string value used to identify the management address
component associated with the local system. The purpose of
this address is to contact the management entity."
REFERENCE
"IEEE 802.1AB-2005 9.5.9.4"
::= { lldpLocManAddrEntry 2 }
lldpLocManAddrLen OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total length of the management address subtype and the
management address fields in LLDPDUs transmitted by the
local LLDP agent.
The management address length field is needed so that the
receiving systems that do not implement SNMP will not be
required to implement an iana family numbers/address length
equivalency table in order to decode the management adress."
REFERENCE
"IEEE 802.1AB-2005 9.5.9.2"
::= { lldpLocManAddrEntry 3 }
lldpLocManAddrIfSubtype OBJECT-TYPE
SYNTAX LldpManAddrIfSubtype
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The enumeration value that identifies the interface numbering
method used for defining the interface number, associated
with the local system."
REFERENCE
"IEEE 802.1AB-2005 9.5.9.5"
::= { lldpLocManAddrEntry 4 }
lldpLocManAddrIfId OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The integer value used to identify the interface number
regarding the management address component associated with
the local system."
REFERENCE
"IEEE 802.1AB-2005 9.5.9.6"
::= { lldpLocManAddrEntry 5 }
lldpLocManAddrOID OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The OID value used to identify the type of hardware component
or protocol entity associated with the management address
advertised by the local system agent."
REFERENCE
"IEEE 802.1AB-2005 9.5.9.8"
::= { lldpLocManAddrEntry 6 }
-- ***********************************************************
--
-- R E M O T E S Y S T E M S D A T A
--
-- ***********************************************************
lldpRemTable OBJECT-TYPE
SYNTAX SEQUENCE OF LldpRemEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains one or more rows per physical network
connection known to this agent. The agent may wish to ensure
that only one lldpRemEntry is present for each local port,
or it may choose to maintain multiple lldpRemEntries for
the same local port.
The following procedure may be used to retrieve remote
systems information updates from an LLDP agent:
1. NMS polls all tables associated with remote systems
and keeps a local copy of the information retrieved.
NMS polls periodically the values of the following
objects:
a. lldpStatsRemTablesInserts
b. lldpStatsRemTablesDeletes
c. lldpStatsRemTablesDrops
d. lldpStatsRemTablesAgeouts
e. lldpStatsRxPortAgeoutsTotal for all ports.
2. LLDP agent updates remote systems MIB objects, and
sends out notifications to a list of notification
destinations.
3. NMS receives the notifications and compares the new
values of objects listed in step 1.
Periodically, NMS should poll the object
lldpStatsRemTablesLastChangeTime to find out if anything
has changed since the last poll. if something has
changed, NMS will poll the objects listed in step 1 to
figure out what kind of changes occurred in the tables.
if value of lldpStatsRemTablesInserts has changed,
then NMS will walk all tables by employing TimeFilter
with the last-polled time value. This request will
return new objects or objects whose values are updated
since the last poll.
if value of lldpStatsRemTablesAgeouts has changed,
then NMS will walk the lldpStatsRxPortAgeoutsTotal and
compare the new values with previously recorded ones.
For ports whose lldpStatsRxPortAgeoutsTotal value is
greater than the recorded value, NMS will have to
retrieve objects associated with those ports from
table(s) without employing a TimeFilter (which is
performed by specifying 0 for the TimeFilter.)
lldpStatsRemTablesDeletes and lldpStatsRemTablesDrops
objects are provided for informational purposes."
::= { lldpRemoteSystemsData 1 }
lldpRemEntry OBJECT-TYPE
SYNTAX LldpRemEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Information about a particular physical network connection.
Entries may be created and deleted in this table by the agent,
if a physical topology discovery process is active."
INDEX {
lldpRemTimeMark,
lldpRemLocalPortNum,
lldpRemIndex
}
::= { lldpRemTable 1 }
LldpRemEntry ::= SEQUENCE {
lldpRemTimeMark TimeFilter,
lldpRemLocalPortNum LldpPortNumber,
lldpRemIndex Integer32,
lldpRemChassisIdSubtype LldpChassisIdSubtype,
lldpRemChassisId LldpChassisId,
lldpRemPortIdSubtype LldpPortIdSubtype,
lldpRemPortId LldpPortId,
lldpRemPortDesc SnmpAdminString,
lldpRemSysName SnmpAdminString,
lldpRemSysDesc SnmpAdminString,
lldpRemSysCapSupported LldpSystemCapabilitiesMap,
lldpRemSysCapEnabled LldpSystemCapabilitiesMap
}
lldpRemTimeMark OBJECT-TYPE
SYNTAX TimeFilter
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A TimeFilter for this entry. See the TimeFilter textual
convention in IETF RFC 2021 and
http://www.ietf.org/IESG/Implementations/RFC2021-Implementation.txt
to see how TimeFilter works."
REFERENCE
"IETF RFC 2021 section 6"
::= { lldpRemEntry 1 }
lldpRemLocalPortNum 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 lldpRemLocalPortNum
identifies the port on which the remote system information
is received.
The value of this object is used as a port index to the
lldpRemTable."
::= { lldpRemEntry 2 }
lldpRemIndex OBJECT-TYPE
SYNTAX Integer32(1..2147483647)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This object represents an arbitrary local integer value used
by this agent to identify a particular connection instance,
unique only for the indicated remote system.
An agent is encouraged to assign monotonically increasing
index values to new entries, starting with one, after each
reboot. It is considered unlikely that the lldpRemIndex
will wrap between reboots."
::= { lldpRemEntry 3 }
lldpRemChassisIdSubtype OBJECT-TYPE
SYNTAX LldpChassisIdSubtype
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The type of encoding used to identify the chassis associated
with the remote system."
REFERENCE
"IEEE 802.1AB-2005 9.5.2.2"
::= { lldpRemEntry 4 }
lldpRemChassisId OBJECT-TYPE
SYNTAX LldpChassisId
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The string value used to identify the chassis component
associated with the remote system."
REFERENCE
"IEEE 802.1AB-2005 9.5.2.3"
::= { lldpRemEntry 5 }
lldpRemPortIdSubtype OBJECT-TYPE
SYNTAX LldpPortIdSubtype
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The type of port identifier encoding used in the associated
'lldpRemPortId' object."
REFERENCE
"IEEE 802.1AB-2005 9.5.3.2"
::= { lldpRemEntry 6 }
lldpRemPortId OBJECT-TYPE
SYNTAX LldpPortId
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The string value used to identify the port component
associated with the remote system."
REFERENCE
"IEEE 802.1AB-2005 9.5.3.3"
::= { lldpRemEntry 7 }
lldpRemPortDesc OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE(0..255))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The string value used to identify the description of
the given port associated with the remote system."
REFERENCE
"IEEE 802.1AB-2005 9.5.5.2"
::= { lldpRemEntry 8 }
lldpRemSysName OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE(0..255))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The string value used to identify the system name of the
remote system."
REFERENCE
"IEEE 802.1AB-2005 9.5.6.2"
::= { lldpRemEntry 9 }
lldpRemSysDesc OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE(0..255))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The string value used to identify the system description
of the remote system."
REFERENCE
"IEEE 802.1AB-2005 9.5.7.2"
::= { lldpRemEntry 10 }
lldpRemSysCapSupported OBJECT-TYPE
SYNTAX LldpSystemCapabilitiesMap
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The bitmap value used to identify which system capabilities
are supported on the remote system."
REFERENCE
"IEEE 802.1AB-2005 9.5.8.1"
::= { lldpRemEntry 11 }
lldpRemSysCapEnabled OBJECT-TYPE
SYNTAX LldpSystemCapabilitiesMap
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The bitmap value used to identify which system capabilities
are enabled on the remote system."
REFERENCE
"IEEE 802.1AB-2005 9.5.8.2"
::= { lldpRemEntry 12 }
--
-- lldpRemManAddrTable : Management addresses of the remote system
--
lldpRemManAddrTable OBJECT-TYPE
SYNTAX SEQUENCE OF LldpRemManAddrEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains one or more rows per management address
information on the remote system learned on a particular port
contained in the local chassis known to this agent."
::= { lldpRemoteSystemsData 2 }
lldpRemManAddrEntry OBJECT-TYPE
SYNTAX LldpRemManAddrEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Management address information about a particular chassis
component. There may be multiple management addresses
configured on the remote system identified by a particular
lldpRemIndex whose information is received on
lldpRemLocalPortNum of the local system. Each management
address should have distinct 'management address
type' (lldpRemManAddrSubtype) and 'management address'
(lldpRemManAddr.)
Entries may be created and deleted in this table by the
agent."
INDEX { lldpRemTimeMark,
lldpRemLocalPortNum,
lldpRemIndex,
lldpRemManAddrSubtype,
lldpRemManAddr
}
::= { lldpRemManAddrTable 1 }
LldpRemManAddrEntry ::= SEQUENCE {
lldpRemManAddrSubtype AddressFamilyNumbers,
lldpRemManAddr LldpManAddress,
lldpRemManAddrIfSubtype LldpManAddrIfSubtype,
lldpRemManAddrIfId Integer32,
lldpRemManAddrOID OBJECT IDENTIFIER
}
lldpRemManAddrSubtype OBJECT-TYPE
SYNTAX AddressFamilyNumbers
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The type of management address identifier encoding used in
the associated 'lldpRemManagmentAddr' object."
REFERENCE
"IEEE 802.1AB-2005 9.5.9.3"
::= { lldpRemManAddrEntry 1 }
lldpRemManAddr OBJECT-TYPE
SYNTAX LldpManAddress
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The string value used to identify the management address
component associated with the remote system. The purpose
of this address is to contact the management entity."
REFERENCE
"IEEE 802.1AB-2005 9.5.9.4"
::= { lldpRemManAddrEntry 2 }
lldpRemManAddrIfSubtype OBJECT-TYPE
SYNTAX LldpManAddrIfSubtype
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The enumeration value that identifies the interface numbering
method used for defining the interface number, associated
with the remote system."
REFERENCE
"IEEE 802.1AB-2005 9.5.9.5"
::= { lldpRemManAddrEntry 3 }
lldpRemManAddrIfId OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The integer value used to identify the interface number
regarding the management address component associated with
the remote system."
REFERENCE
"IEEE 802.1AB-2005 9.5.9.6"
::= { lldpRemManAddrEntry 4 }
lldpRemManAddrOID OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The OID value used to identify the type of hardware component
or protocol entity associated with the management address
advertised by the remote system agent."
REFERENCE
"IEEE 802.1AB-2005 9.5.9.8"
::= { lldpRemManAddrEntry 5 }
--
-- lldpRemUnknownTLVTable : Unrecognized TLV information
--
lldpRemUnknownTLVTable OBJECT-TYPE
SYNTAX SEQUENCE OF LldpRemUnknownTLVEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains information about an incoming TLV which
is not recognized by the receiving LLDP agent. The TLV may
be from a later version of the basic management set.
This table should only contain TLVs that are found in
a single LLDP frame. Entries in this table, associated
with an MAC service access point (MSAP, the access point
for MAC services provided to the LCC sublayer, defined
in IEEE 100, which is also identified with a particular
lldpRemLocalPortNum, lldpRemIndex pair) are overwritten with
most recently received unrecognized TLV from the same MSAP,
or they will naturally age out when the rxInfoTTL timer
(associated with the MSAP) expires."
REFERENCE
"IEEE 802.1AB-2005 10.3.2"
::= { lldpRemoteSystemsData 3 }
lldpRemUnknownTLVEntry OBJECT-TYPE
SYNTAX LldpRemUnknownTLVEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Information about an unrecognized TLV received from a
physical network connection. Entries may be created and
deleted in this table by the agent, if a physical topology
discovery process is active."
INDEX {
lldpRemTimeMark,
lldpRemLocalPortNum,
lldpRemIndex,
lldpRemUnknownTLVType
}
::= { lldpRemUnknownTLVTable 1 }
LldpRemUnknownTLVEntry ::= SEQUENCE {
lldpRemUnknownTLVType Integer32,
lldpRemUnknownTLVInfo OCTET STRING
}
lldpRemUnknownTLVType OBJECT-TYPE
SYNTAX Integer32(9..126)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This object represents the value extracted from the type
field of the TLV."
REFERENCE
"IEEE 802.1AB-2005 10.3.5"
::= { lldpRemUnknownTLVEntry 1 }
lldpRemUnknownTLVInfo OBJECT-TYPE
SYNTAX OCTET STRING (SIZE(0..511))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object represents the value extracted from the value
field of the TLV."
REFERENCE
"IEEE 802.1AB-2005 10.3.5"
::= { lldpRemUnknownTLVEntry 2 }
------------------------------------------------------------------------------
-- Remote Systems Extension Table - Organizationally-Defined Information
------------------------------------------------------------------------------
lldpRemOrgDefInfoTable OBJECT-TYPE
SYNTAX SEQUENCE OF LldpRemOrgDefInfoEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains one or more rows per physical network
connection which advertises the organizationally defined
information.
Note that this table contains one or more rows of
organizationally defined information that is not recognized
by the local agent.
If the local system is capable of recognizing any
organizationally defined information, appropriate extension
MIBs from the organization should be used for information
retrieval."
::= { lldpRemoteSystemsData 4 }
lldpRemOrgDefInfoEntry OBJECT-TYPE
SYNTAX LldpRemOrgDefInfoEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Information about the unrecognized organizationally
defined information advertised by the remote system.
The lldpRemTimeMark, lldpRemLocalPortNum, lldpRemIndex,
lldpRemOrgDefInfoOUI, lldpRemOrgDefInfoSubtype, and
lldpRemOrgDefInfoIndex are indexes to this table. If there is
an lldpRemOrgDefInfoEntry associated with a particular remote
system identified by the lldpRemLocalPortNum and lldpRemIndex,
there must be an lldpRemEntry associated with the same
instance (i.e, using same indexes.) When the lldpRemEntry
for the same index is removed from the lldpRemTable, the
associated lldpRemOrgDefInfoEntry should be removed from
the lldpRemOrgDefInfoTable.
Entries may be created and deleted in this table by the
agent."
INDEX { lldpRemTimeMark,
lldpRemLocalPortNum,
lldpRemIndex,
lldpRemOrgDefInfoOUI,
lldpRemOrgDefInfoSubtype,
lldpRemOrgDefInfoIndex }
::= { lldpRemOrgDefInfoTable 1 }
LldpRemOrgDefInfoEntry ::= SEQUENCE {
lldpRemOrgDefInfoOUI OCTET STRING,
lldpRemOrgDefInfoSubtype Integer32,
lldpRemOrgDefInfoIndex Integer32,
lldpRemOrgDefInfo OCTET STRING
}
lldpRemOrgDefInfoOUI OBJECT-TYPE
SYNTAX OCTET STRING (SIZE(3))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The Organizationally Unique Identifier (OUI), as defined
in IEEE std 802-2001, is a 24 bit (three octets) globally
unique assigned number referenced by various standards,
of the information received from the remote system."
REFERENCE
"IEEE 802.1AB-2005 9.5.1.3"
::= { lldpRemOrgDefInfoEntry 1 }
lldpRemOrgDefInfoSubtype OBJECT-TYPE
SYNTAX Integer32(1..255)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The integer value used to identify the subtype of the
organizationally defined information received from the
remote system.
The subtype value is required to identify different instances
of organizationally defined information that could not be
retrieved without a unique identifier that indicates the
particular type of information contained in the information
string."
REFERENCE
"IEEE 802.1AB-2005 9.5.1.4"
::= { lldpRemOrgDefInfoEntry 2 }
lldpRemOrgDefInfoIndex OBJECT-TYPE
SYNTAX Integer32(1..2147483647)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This object represents an arbitrary local integer value
used by this agent to identify a particular unrecognized
organizationally defined information instance, unique only
for the lldpRemOrgDefInfoOUI and lldpRemOrgDefInfoSubtype
from the same remote system.
An agent is encouraged to assign monotonically increasing
index values to new entries, starting with one, after each
reboot. It is considered unlikely that the
lldpRemOrgDefInfoIndex will wrap between reboots."
::= { lldpRemOrgDefInfoEntry 3 }
lldpRemOrgDefInfo OBJECT-TYPE
SYNTAX OCTET STRING(SIZE(0..507))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The string value used to identify the organizationally
defined information of the remote system. The encoding for
this object should be as defined for SnmpAdminString TC."
REFERENCE
"IEEE 802.1AB-2005 9.5.1.5"
::= { lldpRemOrgDefInfoEntry 4 }
--
-- ***********************************************************
--
-- L L D P M I B N O T I F I C A T I O N S
--
-- ***********************************************************
--
lldpNotificationPrefix OBJECT IDENTIFIER ::= { lldpNotifications 0 }
lldpRemTablesChange NOTIFICATION-TYPE
OBJECTS {
lldpStatsRemTablesInserts,
lldpStatsRemTablesDeletes,
lldpStatsRemTablesDrops,
lldpStatsRemTablesAgeouts
}
STATUS current
DESCRIPTION
"A lldpRemTablesChange notification is sent when the value
of lldpStatsRemTableLastChangeTime changes. It can be
utilized by an NMS to trigger LLDP remote systems table
maintenance polls.
Note that transmission of lldpRemTablesChange
notifications are throttled by the agent, as specified by the
'lldpNotificationInterval' object."
::= { lldpNotificationPrefix 1 }
--
-- ***********************************************************
--
-- L L D P M I B C O N F O R M A N C E
--
-- ***********************************************************
--
lldpCompliances OBJECT IDENTIFIER ::= { lldpConformance 1 }
lldpGroups OBJECT IDENTIFIER ::= { lldpConformance 2 }
-- compliance statements
lldpCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The compliance statement for SNMP entities which implement
the LLDP MIB."
MODULE -- this module
MANDATORY-GROUPS { lldpConfigGroup,
lldpConfigRxGroup,
lldpConfigTxGroup,
lldpStatsRxGroup,
lldpStatsTxGroup,
lldpLocSysGroup,
lldpRemSysGroup,
lldpNotificationsGroup
}
::= { lldpCompliances 1 }
-- MIB groupings
lldpConfigGroup OBJECT-GROUP
OBJECTS {
lldpPortConfigAdminStatus
}
STATUS current
DESCRIPTION
"The collection of objects which are used to configure the
LLDP implementation behavior.
This group is mandatory for agents which implement the LLDP."
::= { lldpGroups 1 }
lldpConfigRxGroup OBJECT-GROUP
OBJECTS {
lldpNotificationInterval,
lldpPortConfigNotificationEnable
}
STATUS current
DESCRIPTION
"The collection of objects which are used to configure the
LLDP implementation behavior.
This group is mandatory for agents which implement the LLDP
and have the capability of receiving LLDP frames."
::= { lldpGroups 2 }
lldpConfigTxGroup OBJECT-GROUP
OBJECTS {
lldpMessageTxInterval,
lldpMessageTxHoldMultiplier,
lldpReinitDelay,
lldpTxDelay,
lldpPortConfigTLVsTxEnable,
lldpConfigManAddrPortsTxEnable
}
STATUS current
DESCRIPTION
"The collection of objects which are used to configure the
LLDP implementation behavior.
This group is mandatory for agents which implement the LLDP
and have the capability of transmitting LLDP frames."
::= { lldpGroups 3 }
lldpStatsRxGroup OBJECT-GROUP
OBJECTS {
lldpStatsRemTablesLastChangeTime,
lldpStatsRemTablesInserts,
lldpStatsRemTablesDeletes,
lldpStatsRemTablesDrops,
lldpStatsRemTablesAgeouts,
lldpStatsRxPortFramesDiscardedTotal,
lldpStatsRxPortFramesErrors,
lldpStatsRxPortFramesTotal,
lldpStatsRxPortTLVsDiscardedTotal,
lldpStatsRxPortTLVsUnrecognizedTotal,
lldpStatsRxPortAgeoutsTotal
}
STATUS current
DESCRIPTION
"The collection of objects which are used to represent LLDP
reception statistics.
This group is mandatory for agents which implement the LLDP
and have the capability of receiving LLDP frames."
::= { lldpGroups 4 }
lldpStatsTxGroup OBJECT-GROUP
OBJECTS {
lldpStatsTxPortFramesTotal
}
STATUS current
DESCRIPTION
"The collection of objects which are used to represent LLDP
transmission statistics.
This group is mandatory for agents which implement the LLDP
and have the capability of transmitting LLDP frames."
::= { lldpGroups 5 }
lldpLocSysGroup OBJECT-GROUP
OBJECTS {
lldpLocChassisIdSubtype,
lldpLocChassisId,
lldpLocPortIdSubtype,
lldpLocPortId,
lldpLocPortDesc,
lldpLocSysDesc,
lldpLocSysName,
lldpLocSysCapSupported,
lldpLocSysCapEnabled,
lldpLocManAddrLen,
lldpLocManAddrIfSubtype,
lldpLocManAddrIfId,
lldpLocManAddrOID
}
STATUS current
DESCRIPTION
"The collection of objects which are used to represent LLDP
Local System Information.
This group is mandatory for agents which implement the LLDP
and have the capability of transmitting LLDP frames."
::= { lldpGroups 6 }
lldpRemSysGroup OBJECT-GROUP
OBJECTS {
lldpRemChassisIdSubtype,
lldpRemChassisId,
lldpRemPortIdSubtype,
lldpRemPortId,
lldpRemPortDesc,
lldpRemSysName,
lldpRemSysDesc,
lldpRemSysCapSupported,
lldpRemSysCapEnabled,
lldpRemManAddrIfSubtype,
lldpRemManAddrIfId,
lldpRemManAddrOID,
lldpRemUnknownTLVInfo,
lldpRemOrgDefInfo
}
STATUS current
DESCRIPTION
"The collection of objects which are used to represent
LLDP Remote Systems Information. The objects represent the
information associated with the basic TLV set. Please note
that even the agent doesn't implement some of the optional
TLVs, it shall recognize all the optional TLV information
that the remote system may advertise.
This group is mandatory for agents which implement the LLDP
and have the capability of receiving LLDP frames."
::= { lldpGroups 7 }
lldpNotificationsGroup NOTIFICATION-GROUP
NOTIFICATIONS {
lldpRemTablesChange
}
STATUS current
DESCRIPTION
"The collection of notifications used to indicate LLDP MIB
data consistency and general status information.
This group is mandatory for agents which implement the LLDP
and have the capability of receiving LLDP frames."
::= { lldpGroups 8 }
END