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librenms-librenms/mibs/brocade/BGP4V2-MIB
Tony Murray 11147d3bbf Major Processors rewrite (#8066) 
* Extract DiscoveryItem and move some things to better places.
Extract model class
Fix up model construction.  I have problem with construction...
Makeshift model working.  Switch constructor to factory.  discover() and create()
Support legacy discovery.
Remove uneeded custom pollers
Remove netonix custom detection as we try ucd on all os now.
Add a few yaml procs.  Fix a couple things.
More processor discovery conversions
Move Calix e7 to standard hrProcessorLoad, but it doesn't fully implement the HR-MIB, move things around to make it work.
Add a few yaml procs.  Fix a couple things. Correct some stupid mib stuff.
Move more, drop php 5.3
Add netscaler which uses string indexes.  Port fiberhome to yaml and use skip_values
More conversions.  BroadcomProcessorUsage Trait
Serveriron and Ironware share some mibs.  Create a common abstract os for them.
Add yaml support for mib specification in each data entry
Make legacy discover_processor() set 0 for hrDeviceIndex

Untangle Dell switch OS processors

Use use shared OS for groups if they don't have a specific group.
fix silly mib mistake

Make index optional

Move HR and UCD to Traits and out of Processor.

* forgot to update the fortiswitch index

* Make sgos and avaya-ers match the old index.

* fix comware test data

* fix merge errors

* fix dsm and remove pointless empty modules

* file not found exception is in the wrong place.

* Updated processor development docs
2018-02-05 07:39:13 -06:00

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BGP4V2-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE,
mib-2, Counter32, Gauge32, Unsigned32
FROM SNMPv2-SMI
InetAddressType, InetAddress, InetPortNumber,
InetAutonomousSystemNumber, InetAddressPrefixLength
FROM INET-ADDRESS-MIB
TruthValue, RowPointer, TimeStamp
FROM SNMPv2-TC
MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP
FROM SNMPv2-CONF
SnmpAdminString
FROM SNMP-FRAMEWORK-MIB
Bgp4V2IdentifierTC, Bgp4V2AddressFamilyIdentifierTC,
Bgp4V2SubsequentAddressFamilyIdentifierTC
FROM BGP4V2-TC-MIB
bgp4V2Root
FROM FOUNDRY-SN-ROOT-MIB;
bgp4V2 MODULE-IDENTITY
LAST-UPDATED "201101170000Z"
ORGANIZATION "IETF IDR Working Group"
CONTACT-INFO "E-mail: idr@ietf.org"
DESCRIPTION
"The MIB module for the BGP-4 protocol.
Copyright (C) The IETF Trust (2011). This
version of this MIB module is part of RFC XXX;
see the RFC itself for full legal notices."
-- RFC Editor - replace XXX with RFC number
REVISION "201101170000Z"
DESCRIPTION
"This MIB updates and replaces the BGP MIB defined in
RFC 4273."
::= { bgp4V2Root 1 }
-- Notifications
bgp4V2Notifications OBJECT IDENTIFIER ::= { bgp4V2 0 }
-- Objects
bgp4V2Objects OBJECT IDENTIFIER ::= { bgp4V2 1 }
--
-- Per-peer session management information.
--
bgp4V2PeerTable OBJECT-TYPE
SYNTAX SEQUENCE OF Bgp4V2PeerEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"BGP peer table. This table contains, one entry per BGP
peer, information about the connections with BGP peers."
::= { bgp4V2Objects 2 }
bgp4V2PeerEntry OBJECT-TYPE
SYNTAX Bgp4V2PeerEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Entry containing information about the connection with
a remote BGP peer."
INDEX {
bgp4V2PeerInstance,
bgp4V2PeerRemoteAddrType,
bgp4V2PeerRemoteAddr
}
::= { bgp4V2PeerTable 1 }
Bgp4V2PeerEntry ::= SEQUENCE {
-- INDEX information
bgp4V2PeerInstance
Unsigned32,
bgp4V2PeerLocalAddrType
InetAddressType,
bgp4V2PeerLocalAddr
InetAddress,
bgp4V2PeerRemoteAddrType
InetAddressType,
bgp4V2PeerRemoteAddr
InetAddress,
-- Local
bgp4V2PeerLocalPort
InetPortNumber,
bgp4V2PeerLocalAs
InetAutonomousSystemNumber,
bgp4V2PeerLocalIdentifier
Bgp4V2IdentifierTC,
-- Remote
bgp4V2PeerRemotePort
InetPortNumber,
bgp4V2PeerRemoteAs
InetAutonomousSystemNumber,
bgp4V2PeerRemoteIdentifier
Bgp4V2IdentifierTC,
-- Session status
bgp4V2PeerAdminStatus
INTEGER,
bgp4V2PeerState
INTEGER,
bgp4V2PeerDescription
SnmpAdminString
}
bgp4V2PeerInstance OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The routing instance index.
Some BGP implementations permit the creation of
multiple instances of a BGP routing process. An
example includes routers running BGP/MPLS IP Virtual
Private Networks.
Implementations that do not support multiple
routing instances should return 1 for this object."
::= { bgp4V2PeerEntry 1 }
bgp4V2PeerLocalAddrType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The address family of the local end of the peering
session."
::= { bgp4V2PeerEntry 2 }
bgp4V2PeerLocalAddr OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The local IP address of this entry's BGP connection."
::= { bgp4V2PeerEntry 3 }
bgp4V2PeerRemoteAddrType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The address family of the remote end of the peering
session."
::= { bgp4V2PeerEntry 4 }
bgp4V2PeerRemoteAddr OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The remote IP address of this entry's BGP peer."
::= { bgp4V2PeerEntry 5 }
bgp4V2PeerLocalPort OBJECT-TYPE
SYNTAX InetPortNumber
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The local port for the TCP connection between the BGP
peers."
::= { bgp4V2PeerEntry 6 }
bgp4V2PeerLocalAs OBJECT-TYPE
SYNTAX InetAutonomousSystemNumber
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Some implementations of BGP can represent themselves
as multiple ASes. This is the AS that this peering
session is representing itself as to the remote peer."
::= { bgp4V2PeerEntry 7 }
bgp4V2PeerLocalIdentifier OBJECT-TYPE
SYNTAX Bgp4V2IdentifierTC
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The BGP Identifier of the local system for this peering
session. It is REQUIRED that all bgp4V2PeerLocalIdentifier
values for the same bgp4V2PeerInstance be identical."
REFERENCE
"RFC 4271, Section 4.2, 'BGP Identifier'."
::= { bgp4V2PeerEntry 8 }
bgp4V2PeerRemotePort OBJECT-TYPE
SYNTAX InetPortNumber
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The remote port for the TCP connection between the BGP
peers.
Note that the objects bgp4V2PeerLocalAddr,
bgp4V2PeerLocalPort, bgp4V2PeerRemoteAddr and
bgp4V2PeerRemotePort provide the appropriate reference to
the standard MIB TCP connection table, or even the ipv6
TCP MIB as in RFC 4022."
REFERENCE
"RFC 2012 - SNMPv2 Management Information Base for the
Transmission Control Protocol using SMIv2.
RFC 4022 - IP Version 6 Management Information Base
for the Transmission Control Protocol."
::= { bgp4V2PeerEntry 9 }
bgp4V2PeerRemoteAs OBJECT-TYPE
SYNTAX InetAutonomousSystemNumber
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The remote autonomous system number received in the BGP
OPEN message."
REFERENCE
"RFC 4271, Section 4.2."
::= { bgp4V2PeerEntry 10 }
bgp4V2PeerRemoteIdentifier OBJECT-TYPE
SYNTAX Bgp4V2IdentifierTC
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The BGP Identifier of this entry's remote BGP peer.
This entry should be 0.0.0.0 unless the
bgp4V2PeerState is in the openconfirm or the
established state."
REFERENCE
"RFC 4271, Section 4.2, 'BGP Identifier'."
::= { bgp4V2PeerEntry 11 }
bgp4V2PeerAdminStatus OBJECT-TYPE
SYNTAX INTEGER {
halted(1),
running(2)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Whether or not the BGP FSM for this remote peer is
halted or running. The BGP FSM for a remote peer is
halted after processing a Stop event. Likewise, it is
in the running state after a Start event.
The bgp4V2PeerState will generally be in the idle state
when the FSM is halted, although some extensions such
as Graceful Restart will leave the peer in the Idle
state but with the FSM running."
REFERENCE
"RFC 4271, Section 8.1.2."
::= { bgp4V2PeerEntry 12 }
bgp4V2PeerState OBJECT-TYPE
SYNTAX INTEGER {
idle(1),
connect(2),
active(3),
opensent(4),
openconfirm(5),
established(6)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The BGP peer connection state."
REFERENCE
"RFC 4271, Section 8.2.2."
::= { bgp4V2PeerEntry 13 }
bgp4V2PeerDescription OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A user configured description identifying this peer. When
this object is not the empty string, this object SHOULD
contain a description that is unique within a given BGP
instance for this peer."
::= { bgp4V2PeerEntry 14 }
--
-- Per-peer error management information.
--
bgp4V2PeerErrorsTable OBJECT-TYPE
SYNTAX SEQUENCE OF Bgp4V2PeerErrorsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"On a per-peer basis, this table reflects the last
protocol-defined error encountered and reported on
the peer session."
::= { bgp4V2Objects 3 }
bgp4V2PeerErrorsEntry OBJECT-TYPE
SYNTAX Bgp4V2PeerErrorsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Each entry contains information about errors sent
and received for a particular BGP peer."
AUGMENTS {
bgp4V2PeerEntry
}
::= { bgp4V2PeerErrorsTable 1 }
Bgp4V2PeerErrorsEntry ::= SEQUENCE {
bgp4V2PeerLastErrorCodeReceived
Unsigned32,
bgp4V2PeerLastErrorSubCodeReceived
Unsigned32,
bgp4V2PeerLastErrorReceivedTime
TimeStamp,
bgp4V2PeerLastErrorReceivedText
SnmpAdminString,
bgp4V2PeerLastErrorReceivedData
OCTET STRING,
bgp4V2PeerLastErrorCodeSent
Unsigned32,
bgp4V2PeerLastErrorSubCodeSent
Unsigned32,
bgp4V2PeerLastErrorSentTime
TimeStamp,
bgp4V2PeerLastErrorSentText
SnmpAdminString,
bgp4V2PeerLastErrorSentData
OCTET STRING
}
bgp4V2PeerLastErrorCodeReceived OBJECT-TYPE
SYNTAX Unsigned32 (0..255)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The last error code received from this peer via
NOTIFICATION message on this connection. If no error has occurred, this field is zero."
REFERENCE
"RFC 4271, Section 4.5.
RFC 4486 optionally supported.
RFC 3362, Section 5 optionally supported."
::= { bgp4V2PeerErrorsEntry 1 }
bgp4V2PeerLastErrorSubCodeReceived OBJECT-TYPE
SYNTAX Unsigned32 (0..255)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The last subcode received from this peer via NOTIFICATION
message on this connection. If no error has occurred, this
field is zero."
REFERENCE
"RFC 4271, Section 4.5.
RFC 4486 optionally supported.
RFC 3362, Section 5 optionally supported."
::= { bgp4V2PeerErrorsEntry 2 }
bgp4V2PeerLastErrorReceivedTime OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The timestamp that the last NOTIFICATION was received from
this peer."
REFERENCE
"RFC 4271, Section 4.5."
::= { bgp4V2PeerErrorsEntry 3 }
bgp4V2PeerLastErrorReceivedText OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object contains an implementation specific
explanation of the error that was reported."
::= { bgp4V2PeerErrorsEntry 4 }
bgp4V2PeerLastErrorReceivedData OBJECT-TYPE
SYNTAX OCTET STRING (SIZE(0..4075))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The last error code's data seen by this peer.
Per RFC 2578, some implementations may have limitations
dealing with OCTET STRINGS larger than 255. Thus, this
data may be truncated."
REFERENCE
"RFC 4271, Section 4.5,
RFC 2578, Section 7.1.2,
RFC 4486 optionally supported.
RFC 3362, Section 5 optionally supported."
::= { bgp4V2PeerErrorsEntry 5 }
bgp4V2PeerLastErrorCodeSent OBJECT-TYPE
SYNTAX Unsigned32 (0..255)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The last error code sent to this peer via NOTIFICATION
message on this connection. If no error has occurred, this
field is zero."
REFERENCE
"RFC 4271, Section 4.5.
RFC 4486 optionally supported.
RFC 3362, Section 5 optionally supported."
::= { bgp4V2PeerErrorsEntry 6 }
bgp4V2PeerLastErrorSubCodeSent OBJECT-TYPE
SYNTAX Unsigned32 (0..255)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The last subcode sent to this peer via NOTIFICATION
message on this connection. If no error has occurred, this field is zero."
REFERENCE
"RFC 4271, Section 4.5.
RFC 4486 optionally supported.
RFC 3362, Section 5 optionally supported."
::= { bgp4V2PeerErrorsEntry 7 }
bgp4V2PeerLastErrorSentTime OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The timestamp that the last NOTIFICATION was sent to
this peer."
REFERENCE
"RFC 4271, Section 4.5."
::= { bgp4V2PeerErrorsEntry 8 }
bgp4V2PeerLastErrorSentText OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object contains an implementation specific
explanation of the error that is being reported."
::= { bgp4V2PeerErrorsEntry 9 }
bgp4V2PeerLastErrorSentData OBJECT-TYPE
SYNTAX OCTET STRING (SIZE(0..4075))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The last error code's data sent to this peer.
Per RFC 2578, some implementations may have limitations
dealing with OCTET STRINGS larger than 255. Thus, this
data may be truncated."
REFERENCE
"RFC 4271, Section 4.5,
RFC 2578, Section 7.1.2
RFC 4486 optionally supported.
RFC 3362, Section 5 optionally supported."
::= { bgp4V2PeerErrorsEntry 10 }
--
-- Per-peer Event Times
--
bgp4V2PeerEventTimesTable OBJECT-TYPE
SYNTAX SEQUENCE OF Bgp4V2PeerEventTimesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table reporting the per-peering session amount
of time elapsed and update events since the peering
session advanced into the established state."
::= { bgp4V2Objects 4 }
bgp4V2PeerEventTimesEntry OBJECT-TYPE
SYNTAX Bgp4V2PeerEventTimesEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Each row contains a set of statistics about time
spent and events encountered in the peer session
established state."
AUGMENTS {
bgp4V2PeerEntry
}
::= { bgp4V2PeerEventTimesTable 1 }
Bgp4V2PeerEventTimesEntry ::= SEQUENCE {
bgp4V2PeerFsmEstablishedTime
Gauge32,
bgp4V2PeerInUpdatesElapsedTime
Gauge32
}
bgp4V2PeerFsmEstablishedTime OBJECT-TYPE
SYNTAX Gauge32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This timer indicates how long (in seconds) this peer
has been in the established state or how long since this
peer was last in the established state. It is set to
zero when a new peer is configured or when the router is
booted. If the peer has never reached the established
state, the value remains zero."
REFERENCE
"RFC 4271, Section 8."
::= { bgp4V2PeerEventTimesEntry 1 }
bgp4V2PeerInUpdatesElapsedTime OBJECT-TYPE
SYNTAX Gauge32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Elapsed time (in seconds) since the last BGP UPDATE
message was received from the peer. Each time
bgpPeerInUpdates is incremented, the value of this
object is set to zero (0)."
REFERENCE
"RFC 4271, Section 4.3.
RFC 4271, Section 8.2.2, Established state."
::= { bgp4V2PeerEventTimesEntry 2 }
--
-- BGP NLRI
--
bgp4V2NlriTable OBJECT-TYPE
SYNTAX SEQUENCE OF Bgp4V2NlriEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The BGP-4 Received Path Attribute Table contains
information about paths to destination networks
received from all BGP4 peers. Collectively, this
represents the Adj-Ribs-In. The route where
bgp4V2NlriBest is true represents, for this NLRI,
the route that is installed in the LocRib from the
Adj-Ribs-In."
REFERENCE
"RFC 4271, Sections 3.2 and 9."
::= { bgp4V2Objects 9 }
bgp4V2NlriEntry OBJECT-TYPE
SYNTAX Bgp4V2NlriEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Information about a path to a network."
INDEX {
bgp4V2PeerInstance,
bgp4V2NlriAfi,
bgp4V2NlriSafi,
bgp4V2NlriPrefixType,
bgp4V2NlriPrefix,
bgp4V2NlriPrefixLen,
bgp4V2PeerRemoteAddrType,
bgp4V2PeerRemoteAddr,
bgp4V2NlriIndex
}
::= { bgp4V2NlriTable 1 }
Bgp4V2NlriEntry ::= SEQUENCE {
bgp4V2NlriIndex
Unsigned32,
bgp4V2NlriAfi
Bgp4V2AddressFamilyIdentifierTC,
bgp4V2NlriSafi
Bgp4V2SubsequentAddressFamilyIdentifierTC,
bgp4V2NlriPrefixType
InetAddressType,
bgp4V2NlriPrefix
InetAddress,
bgp4V2NlriPrefixLen
InetAddressPrefixLength,
bgp4V2NlriBest
TruthValue,
bgp4V2NlriCalcLocalPref
Unsigned32,
bgp4V2NlriOrigin
INTEGER,
bgp4V2NlriNextHopAddrType
InetAddressType,
bgp4V2NlriNextHopAddr
InetAddress,
bgp4V2NlriLinkLocalNextHopAddrType
InetAddressType,
bgp4V2NlriLinkLocalNextHopAddr
InetAddress,
bgp4V2NlriLocalPrefPresent
TruthValue,
bgp4V2NlriLocalPref
Unsigned32,
bgp4V2NlriMedPresent
TruthValue,
bgp4V2NlriMed
Unsigned32,
bgp4V2NlriAtomicAggregate
TruthValue,
bgp4V2NlriAggregatorPresent
TruthValue,
bgp4V2NlriAggregatorAS
InetAutonomousSystemNumber,
bgp4V2NlriAggregatorAddr
Bgp4V2IdentifierTC,
bgp4V2NlriAsPathCalcLength
Unsigned32,
bgp4V2NlriAsPathString
SnmpAdminString,
bgp4V2NlriAsPath
OCTET STRING,
bgp4V2NlriPathAttrUnknown
OCTET STRING
}
bgp4V2NlriIndex OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This index allows for multiple instances of a base
prefix for a certain AFI-SAFI from a given peer.
This is currently useful for two things:
1. Allowing for a peer in future implementations to
send more than a single route instance.
2. Allow for extensions which extend the NLRI field
to send the same prefix while utilizing other
extension specific information. An example of
this is RFC 3107 - Carrying MPLS labels in BGP."
REFERENCE
"RFC 3107 - Carrying Label Information in BGP-4."
::= { bgp4V2NlriEntry 1 }
bgp4V2NlriAfi OBJECT-TYPE
SYNTAX Bgp4V2AddressFamilyIdentifierTC
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The address family of the prefix for this NLRI.
Note that the AFI is not necessarily equivalent to
the an InetAddressType."
REFERENCE
"RFC 4760 - Multiprotocol Extensions for BGP-4"
::= { bgp4V2NlriEntry 2 }
bgp4V2NlriSafi OBJECT-TYPE
SYNTAX Bgp4V2SubsequentAddressFamilyIdentifierTC
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The subsequent address family of the prefix for
this NLRI"
REFERENCE
"RFC 4760 - Multiprotocol Extensions for BGP-4"
::= { bgp4V2NlriEntry 3 }
bgp4V2NlriPrefixType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The type of the IP address prefix in the
Network Layer Reachability Information field.
The value of this object is derived from the
appropriate value from the bgp4V2NlriAfi field.
Where an appropriate InetAddressType is not
available, the value of the object must be
unknown(0)."
::= { bgp4V2NlriEntry 4 }
bgp4V2NlriPrefix OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An IP address prefix in the Network Layer
Reachability Information field. This object
is an IP address containing the prefix with
length specified by bgp4V2NlriPrefixLen.
Any bits beyond the length specified by
bgp4V2NlriPrefixLen are zeroed."
REFERENCE
"RFC 4271, Section 4.3."
::= { bgp4V2NlriEntry 5 }
bgp4V2NlriPrefixLen OBJECT-TYPE
SYNTAX InetAddressPrefixLength
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Length in bits of the address prefix in
the Network Layer Reachability Information field."
::= { bgp4V2NlriEntry 6 }
bgp4V2NlriBest OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"An indication of whether or not this route
was chosen as the best BGP4 route for this
destination."
REFERENCE
"RFC 4271, Section 9.1.2."
::= { bgp4V2NlriEntry 7 }
bgp4V2NlriCalcLocalPref OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The degree of preference calculated by the
receiving BGP4 speaker for an advertised
route.
In the case where this prefix is ineligible, the
value of this object will be zero (0)."
REFERENCE
"RFC 4271, Section 9.1.1"
::= { bgp4V2NlriEntry 8 }
bgp4V2NlriOrigin OBJECT-TYPE
SYNTAX INTEGER {
igp(1),-- networks are interior
egp(2),-- networks learned via the EGP protocol
incomplete(3) -- networks that
-- are learned by some other
-- means
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The ultimate origin of the path information."
REFERENCE
"RFC 4271, Section 4.3.
RFC 4271, Section 5.1.1."
::= { bgp4V2NlriEntry 9 }
bgp4V2NlriNextHopAddrType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The address family of the address for
the border router that should be used
to access the destination network."
::= { bgp4V2NlriEntry 10 }
bgp4V2NlriNextHopAddr OBJECT-TYPE
SYNTAX InetAddress (SIZE(4..20))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The address of the border router that
should be used to access the destination
network. This address is the nexthop
address received in the UPDATE packet associated with
this prefix.
Note that for RFC2545 style double nexthops,
this object will always contain the global scope
nexthop. bgpPathAttrLinkLocalNextHop will contain
the linklocal scope nexthop, if it is present.
In the case a mechanism is developed to use only a link
local nexthop, bgp4V2NlriNextHopAddr will contain the
link local nexthop."
REFERENCE
"RFC 4271, Section 4.3,
RFC 4271, Section 5.1.3,
RFC 2545, Section 3."
::= { bgp4V2NlriEntry 11 }
bgp4V2NlriLinkLocalNextHopAddrType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The address type for IPv6 link local addresses.
This is present only when receiving RFC 2545
style double nexthops.
This object is optionally present in BGP
implementations that do not support IPv6.
When no IPv6 link local nexthop is present, the value of
this object should be unknown(0)."
REFERENCE
"RFC 2545, Section 3."
::= { bgp4V2NlriEntry 12 }
bgp4V2NlriLinkLocalNextHopAddr OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This value contains an IPv6 link local address
and is present only when receiving RFC 2545 style
double nexthops.
This object is optionally present in BGP
implementations that do not support IPv6.
When no IPv6 link local nexthop is present, the length of
this object should be zero."
REFERENCE
"RFC 2545, Section 3."
::= { bgp4V2NlriEntry 13 }
bgp4V2NlriLocalPrefPresent OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This value is true when the LOCAL_PREF value was sent in
the UPDATE message."
::= { bgp4V2NlriEntry 14 }
bgp4V2NlriLocalPref OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The originating BGP4 speakers degree of preference for an
advertised route."
REFERENCE
"RFC 4271, Section 4.3.
RFC 4271, Section 5.1.5."
::= { bgp4V2NlriEntry 15 }
bgp4V2NlriMedPresent OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This value is true when the MED value was sent in
the UPDATE message."
::= { bgp4V2NlriEntry 16 }
bgp4V2NlriMed OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This metric is used to discriminate between multiple
exit points to an adjacent autonomous system. When the MED
value is absent but has a calculated default value, this
object will contain the calculated value."
REFERENCE
"RFC 4271, Section 4.3.
RFC 4271, Section 5.1.4."
::= { bgp4V2NlriEntry 17 }
bgp4V2NlriAtomicAggregate OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This value is true when the ATOMIC_AGGREGATE Path Attribute
is present and indicates that the NLRI MUST NOT be made
more specific."
REFERENCE
"RFC 4271, Sections 5.1.6 and 9.1.4."
::= { bgp4V2NlriEntry 18 }
bgp4V2NlriAggregatorPresent OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This value is true when the AGGREGATOR path attribute
was sent in the UPDATE message."
::= { bgp4V2NlriEntry 19 }
bgp4V2NlriAggregatorAS OBJECT-TYPE
SYNTAX InetAutonomousSystemNumber
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The AS number of the last BGP4 speaker that performed route
aggregation. When bgp4V2NlriAggregatorPresent is
false, the value of this object should be zero (0)."
REFERENCE
"RFC 4271, Section 5.1.7.
RFC 4271, Section 9.2.2.2."
::= { bgp4V2NlriEntry 20 }
bgp4V2NlriAggregatorAddr OBJECT-TYPE
SYNTAX Bgp4V2IdentifierTC
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The IP address of the last BGP4 speaker that performed
route aggregation. When bgp4V2NlriAggregatorPresent is
false, the value of this object should be 0.0.0.0"
REFERENCE
"RFC 4271, Section 5.1.7.
RFC 4271, Section 9.2.2.2."
::= { bgp4V2NlriEntry 21 }
bgp4V2NlriAsPathCalcLength OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This value represents the calculated length of the
AS Path according to the rules of the BGP
specification. This value is used in route selection."
REFERENCE
"RFC 4271, Section 9.1.2.2.a"
::= { bgp4V2NlriEntry 22 }
bgp4V2NlriAsPathString OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This is a string depicting the autonomous system
path to this network which was received from the
peer which advertised it. The format of the string
is implementation-dependent, and should be designed
for operator readability.
Note that SnmpAdminString is only capable of representing a
maximum of 255 characters. This may lead to the string
being truncated in the presence of a large AS Path. It is
RECOMMENDED that when this object's contents will be
truncated that the final 3 octets be reserved for the
ellipses string, '...'. bgp4V2NlriAsPath may give access
to the full AS Path."
::= { bgp4V2NlriEntry 23 }
-- Maximum size of the following is derived as
-- 4096 max message size
-- - 16 BGP message marker bytes
-- - 2 BGP message size
-- - 1 BGP message type (UPDATE with unknown attr)
-- - 2 UPDATE routes length (even assuming no routes)
-- - 2 UPDATE path attributes length
-- - 1 path attribute flag octet
-- ---------
-- 4072 bytes maximum per-message attribute value data
bgp4V2NlriAsPath OBJECT-TYPE
SYNTAX OCTET STRING (SIZE(2..4072))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"In order to provide a canonicalized form of the BGP-4
AS_PATH along with the human-readable
bgp4V2NlriAsPathString, which may be truncated, this object
contains the contents of the BGP-4 AS_PATH Path Attribute.
This object may be parsed using the rules defined for
Four-octet ASes as defined in RFC 4893. RFC 4271, Section
4.3, 'Path Attributes: b) AS_PATH' as amended by RFC 5065,
Section 3 defines the general format of the AS_PATH path
attribute and its code points.
In brief, the AS_PATH is composed of a sequence of AS
Segments. Each AS Segment is represented by a triple:
<path segment type, path segment length,
path segment value>.
The path segment type and path segment length fields are
one octet in length each.
The path segment type field may be one of:
1 - AS_SET (RFC 4721, Section 4.3)
2 - AS_SEQUENCE (RFC 4721, Section 4.3)
3 - AS_CONFED_SEQUENCE (RFC 3065, Section 5)
4 - AS_CONFED_SET (RFC 3065, Section 5)
The path segment length field contains the number of ASes
(not the number of octets) in the path segment value field.
The path segment value field contains one or more AS
numbers, each encoded as a 4-octet length field in network
byte order.
Note that since an SNMP agent may truncate this object to
less than its maximum theoretical length of 4072 octets
users of this object should be prepared to deal with a
truncated and thus malformed AS_PATH. It is RECOMMENDED
that when such truncation would occur on the boundary of an
encoded AS that the partial AS be discarded from this
object and the object's size be adjusted accordingly.
Further, it is also RECOMMENDED that when such truncation,
either alone or in conjuction with the truncation of a
partially encoded AS described previously, would yield an
empty path segment value field that the path segment type
and path segment length components of the truncated AS_PATH
also be discarded and the object's size be adjusted
accordingly."
REFERENCE
"RFC 4271, Section 4.3.
RFC 5065, Section 5.
RFC 4893."
::= { bgp4V2NlriEntry 24 }
bgp4V2NlriPathAttrUnknown OBJECT-TYPE
SYNTAX OCTET STRING (SIZE(0..4072))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Path Attributes not understood by this implementation
SHOULD be be presented in this object. Those Path
Attributes use the type, length, value encoding documented
in RFC 4271, Section 4.3, 'Path Attributes'.
Note that since an SNMP agent may truncate this object to
less than its maximum theoretical length of 4072 octets
users of this object should be prepared to deal with a
truncated and thus malformed Path Attribute."
REFERENCE
"RFC 4271, Section 4.3."
::= { bgp4V2NlriEntry 25 }
--
-- Notifications
--
bgp4V2EstablishedNotification NOTIFICATION-TYPE
OBJECTS {
bgp4V2PeerState,
bgp4V2PeerLocalPort,
bgp4V2PeerRemotePort
}
STATUS current
DESCRIPTION
"The BGP Established event is generated when
the BGP FSM enters the established state."
::= { bgp4V2Notifications 1 }
bgp4V2BackwardTransitionNotification NOTIFICATION-TYPE
OBJECTS {
bgp4V2PeerState,
bgp4V2PeerLocalPort,
bgp4V2PeerRemotePort,
bgp4V2PeerLastErrorCodeReceived,
bgp4V2PeerLastErrorSubCodeReceived,
bgp4V2PeerLastErrorReceivedText
}
STATUS current
DESCRIPTION
"The BGPBackwardTransition Event is generated
when the BGP FSM moves from a higher numbered
state to a lower numbered state.
Due to the nature of the BGP state machine, an
implementation MAY rate limit the generation of this event.
An implementation MAY also generate this notification ONLY
when the state machine moves out of the established state.
An implementation should document its specific behavior."
::= { bgp4V2Notifications 2 }
END
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