bgp4V2NlriIndex

BGP4V2-MIB · .1.3.6.1.3.5.1.1.9.1.1
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Object

column Unsigned32 
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.

Context

MIB
BGP4V2-MIB
OID
.1.3.6.1.3.5.1.1.9.1.1
Type
column
Access
noaccess
Status
current
Parent
bgp4V2NlriEntry
Table
bgp4V2NlriTable
Siblings
24

Syntax

Unsigned32

Values & Constraints

Object Constraints
range: 1-4294967295

Related Objects

Sibling Objects
ObjectTypeSyntaxOID
bgp4V2NlriNextHopAddrType
The address family of the address for the border router that should be used to access the destination network.
columnINET-ADDRESS-MIBInetAddressType.1.3.6.1.3.5.1.1.9.1.10
bgp4V2NlriNextHopAddr
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 pref…
columnOctetString.1.3.6.1.3.5.1.1.9.1.11
bgp4V2NlriLinkLocalNextHopAddrType
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 …
columnINET-ADDRESS-MIBInetAddressType.1.3.6.1.3.5.1.1.9.1.12
bgp4V2NlriLinkLocalNextHopAddr
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 implement…
columnINET-ADDRESS-MIBInetAddress.1.3.6.1.3.5.1.1.9.1.13
bgp4V2NlriLocalPrefPresent
This value is true when the LOCAL_PREF value was sent in the UPDATE message.
columnSNMPv2-TCTruthValue.1.3.6.1.3.5.1.1.9.1.14
bgp4V2NlriLocalPref
The originating BGP4 speakers degree of preference for an advertised route.
columnSNMPv2-SMIUnsigned32.1.3.6.1.3.5.1.1.9.1.15
bgp4V2NlriMedPresent
This value is true when the MED value was sent in the UPDATE message.
columnSNMPv2-TCTruthValue.1.3.6.1.3.5.1.1.9.1.16
bgp4V2NlriMed
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 wi…
columnSNMPv2-SMIUnsigned32.1.3.6.1.3.5.1.1.9.1.17
bgp4V2NlriAtomicAggregate
This value is true when the ATOMIC_AGGREGATE Path Attribute is present and indicates that the NLRI MUST NOT be made more specific.
columnSNMPv2-TCTruthValue.1.3.6.1.3.5.1.1.9.1.18
bgp4V2NlriAggregatorPresent
This value is true when the AGGREGATOR path attribute was sent in the UPDATE message.
columnSNMPv2-TCTruthValue.1.3.6.1.3.5.1.1.9.1.19
bgp4V2NlriAfi
The address family of the prefix for this NLRI. Note that the AFI is not necessarily equivalent to the an InetAddressType.
columnBGP4V2-TC-MIBBgp4V2AddressFamilyIdentifierTC.1.3.6.1.3.5.1.1.9.1.2
bgp4V2NlriAggregatorAS
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).
columnINET-ADDRESS-MIBInetAutonomousSystemNumber.1.3.6.1.3.5.1.1.9.1.20
bgp4V2NlriAggregatorAddr
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
columnBGP4V2-TC-MIBBgp4V2IdentifierTC.1.3.6.1.3.5.1.1.9.1.21
bgp4V2NlriAsPathCalcLength
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.
columnSNMPv2-SMIUnsigned32.1.3.6.1.3.5.1.1.9.1.22
bgp4V2NlriAsPathString
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, a…
columnSNMP-FRAMEWORK-MIBSnmpAdminString.1.3.6.1.3.5.1.1.9.1.23
bgp4V2NlriAsPath
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 th…
columnOctetString.1.3.6.1.3.5.1.1.9.1.24
bgp4V2NlriPathAttrUnknown
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, Se…
columnOctetString.1.3.6.1.3.5.1.1.9.1.25
bgp4V2NlriSafi
The subsequent address family of the prefix for this NLRI
columnBGP4V2-TC-MIBBgp4V2SubsequentAddressFamilyIdentifierTC.1.3.6.1.3.5.1.1.9.1.3
bgp4V2NlriPrefixType
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.…
columnINET-ADDRESS-MIBInetAddressType.1.3.6.1.3.5.1.1.9.1.4
bgp4V2NlriPrefix
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…
columnINET-ADDRESS-MIBInetAddress.1.3.6.1.3.5.1.1.9.1.5
bgp4V2NlriPrefixLen
Length in bits of the address prefix in the Network Layer Reachability Information field.
columnINET-ADDRESS-MIBInetAddressPrefixLength.1.3.6.1.3.5.1.1.9.1.6
bgp4V2NlriBest
An indication of whether or not this route was chosen as the best BGP4 route for this destination.
columnSNMPv2-TCTruthValue.1.3.6.1.3.5.1.1.9.1.7
bgp4V2NlriCalcLocalPref
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 wil…
columnSNMPv2-SMIUnsigned32.1.3.6.1.3.5.1.1.9.1.8
bgp4V2NlriOrigin
The ultimate origin of the path information.
columnEnumeration.1.3.6.1.3.5.1.1.9.1.9