HUAWEI-MPLS-BGP-VPN-MIB

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Organization: IETF Layer-3 Virtual Private Networks Working Group.

Last Updated: 2001-07-20

Category: MPLS and Traffic Engineering, Routing Protocols, VPN and Security, Vendor: Huawei

Description: Huawei MIB for BGP/MPLS Layer 3 VPNs, managing VPN instances, route targets, and VRF routing tables.

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What Is HUAWEI-MPLS-BGP-VPN-MIB?

HUAWEI-MPLS-BGP-VPN-MIB is a Huawei Technologies build of the standard IETF Layer-3 VPN Working Group MIB (based on the MPLS/BGP VPN architecture draft) managing per-VRF configuration on Huawei PE routers. Its objects cover configured/active VRF counts, an interface-configuration table (label-edge type, VPN classification, IP address/mask, row status), a VRF-configuration table (route distinguisher, network-prefix type/prefix, connected/static/RIP redistribution flags, high-route threshold, warn-only flag, max routes, row status), and a route-target table. As a configuration MIB it lets an administrator confirm a VRF's route-target/redistribution policy on a Huawei PE router. It is deployed on Huawei Technologies MPLS/BGP VPN PE routers. Engineers implementing or auditing this functionality typically reference the HUAWEI-MPLS-BGP-VPN-MIB RFC/standard documentation for the authoritative specification.

IPNetwork Monitor allows you to monitor SNMP objects defined in HUAWEI-MPLS-BGP-VPN-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

Huawei Technologies MPLS/BGP VPN PE routers

Monitoring Examples

An administrator checks mplsVpnVrfRouteTargetTable and mplsVpnVrfConfMaxRoutes to confirm a VRF's route-target policy and route-count capacity on a Huawei PE router.

What Can Be Monitored

VRF route-target policy and route-count capacity

Imported Objects

From HUAWEI-3COM-OID-MIB

huaweiMgmt	OBJECT-IDENTITY
hwMpls	OBJECT-IDENTITY

From IF-MIB

InterfaceIndex

From INET-ADDRESS-MIB

InetAddress
InetAddressType

From SNMP-FRAMEWORK-MIB

SnmpAdminString

From SNMPv2-CONF

MODULE-COMPLIANCE
NOTIFICATION-GROUP
OBJECT-GROUP

From SNMPv2-SMI

Counter32
Integer32
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE
TimeTicks
Unsigned32
experimental

From SNMPv2-TC

DisplayString
RowStatus
StorageType
TEXTUAL-CONVENTION
TimeStamp
TruthValue

OIDs

OID symbolic	OID numeric	Type	Access	Description
hwMplsVpn	1.3.6.1.4.1.2011.5.12.3			This MIB contains managed object definitions for the Multiprotocol Label Switching (MPLS)/Border Gateway Protocol (BGP) Virtual Private Networks (VPNs) as defined in : Rosen, E., Viswanathan, A., and R. Callon, Multiprotocol Label Switching Architecture, Internet Draft , August 1999.
mplsVpnObjects	1.3.6.1.4.1.2011.5.12.3.1
mplsVpnScalars	1.3.6.1.4.1.2011.5.12.3.1.1
U32 mplsVpnConfiguredVrfs	1.3.6.1.4.1.2011.5.12.3.1.1.1	Unsigned32	read-only	The number of VRFs which are configured on this node.
U32 mplsVpnActiveVrfs	1.3.6.1.4.1.2011.5.12.3.1.1.2	Unsigned32	read-only	The number of VRFs which are active on this node. That is, those whose operStatus = Up (1).
mplsVpnConf	1.3.6.1.4.1.2011.5.12.3.1.2
mplsVpnInterfaceConfTable	1.3.6.1.4.1.2011.5.12.3.1.2.1		not-accessible	This table specifies per-interface MPLS capability and associated information.
mplsVpnInterfaceConfEntry	1.3.6.1.4.1.2011.5.12.3.1.2.1.1		not-accessible	An entry in this table is created by an LSR for every interface capable of supporting MPLS/BGP VPN. Each entry in this table is meant to correspond to an entry in the Interfaces Table.
NUM mplsVpnInterfaceConfIndex	1.3.6.1.4.1.2011.5.12.3.1.2.1.1.1	InterfaceIndex	read-only	This is a unique index for an entry in the MplsVPNInterfaceConfTable.
INT mplsVpnInterfaceLabelEdgeType	1.3.6.1.4.1.2011.5.12.3.1.2.1.1.2	INTEGER	read-only	Either the providerEdge(1) (PE) or customerEdge(2) (CE) bit MUST be set.
INT mplsVpnInterfaceVpnClassification	1.3.6.1.4.1.2011.5.12.3.1.2.1.1.3	INTEGER	read-only	Denotes whether this link participates in a carrier-of-carrier's, enterprise, or inter-provider scenario.
IP mplsVpnInterfaceIpAddress	1.3.6.1.4.1.2011.5.12.3.1.2.1.1.4	InetAddress	read-create	The IP address of this interface.
IP mplsVpnInterfaceIpAddressMask	1.3.6.1.4.1.2011.5.12.3.1.2.1.1.5	InetAddress	read-create	The IP address mask of this interface.
ROW mplsVpnInterfaceConfRowStatus	1.3.6.1.4.1.2011.5.12.3.1.2.1.1.6	RowStatus	read-create	The row status for this entry. This value is used to create a row in this table, signifying that the specified interface is to be associated with the specified interface. If this operation suceeds, the interface will have been associated, otherwise the agent would not allow the association. If the agent only allows read-only operations on this table, it will create entries in this table as they are created.
mplsVpnVrfConfTable	1.3.6.1.4.1.2011.5.12.3.1.2.2		not-accessible	This table specifies per-interface MPLS/BGP VPN VRF Table capability and associated information. Entries in this table define VRF routing instances associated with MPLS/VPN interfaces. Note that multiple interfaces can belong to the same VRF instance. The collection of all VRF instances comprises an actual VPN.
mplsVpnVrfConfEntry	1.3.6.1.4.1.2011.5.12.3.1.2.2.1		not-accessible	An entry in this table is created by an LSR for every VRF capable of supporting MPLS/BGP VPN. The indexing provides an ordering of VRFs per-VPN interface.
MPL mplsVpnVrfName	1.3.6.1.4.1.2011.5.12.3.1.2.2.1.1	MplsVpnId	read-only	The human-readable name of this VPN. This MAY be equivalent to the RFC2685 VPN-ID.
MPL mplsVpnVrfRouteDistinguisher	1.3.6.1.4.1.2011.5.12.3.1.2.2.1.2	MplsVpnRouteDistinguisher	read-create	The route distinguisher for this VRF.
INT mplsVpnVrfNetPrefixType	1.3.6.1.4.1.2011.5.12.3.1.2.2.1.3	INTEGER	read-only	Denotes the type network prefix in use for the PE-CE connections.
IP mplsVpnVrfNetPrefix	1.3.6.1.4.1.2011.5.12.3.1.2.2.1.4	InetAddress	read-only	Denotes the network prefix for the PE-CE connections.
T/F mplsVpnVrfIpRouteRedistributeConn	1.3.6.1.4.1.2011.5.12.3.1.2.2.1.5	TruthValue	read-create	Denotes the redistribution of directly connected networks into the VRF BGP table.
T/F mplsVpnVrfIpRouteRedistributeStatic	1.3.6.1.4.1.2011.5.12.3.1.2.2.1.6	TruthValue	read-create	Denotes the redistribution of static routes into the VRF BGP table.
T/F mplsVpnVrfIpRouteRedistributeRip	1.3.6.1.4.1.2011.5.12.3.1.2.2.1.7	TruthValue	read-create	Denotes the redistribution of rip routes into the VRF BGP table.
U32 mplsVpnVrfConfHighRouteThreshold	1.3.6.1.4.1.2011.5.12.3.1.2.2.1.8	Unsigned32	read-create	Denotes high-level water marker for the number of routes which this VRF may hold.
T/F mplsVpnVrfConfIsWarnOnly	1.3.6.1.4.1.2011.5.12.3.1.2.2.1.9	TruthValue	read-create	Denotes the action when the amount of VPN's routes exceed the mplsVpnVrfConfHighRouteThreshold.
U32 mplsVpnVrfConfMaxRoutes	1.3.6.1.4.1.2011.5.12.3.1.2.2.1.10	Unsigned32	read-create	Denotes maximum number of routes which this VRF is configured to hold. This value MUST be less than or equal to mplsVrfMaxPossibleRoutes unless it is set to 0.
ROW mplsVpnVrfConfRowStatus	1.3.6.1.4.1.2011.5.12.3.1.2.2.1.11	RowStatus	read-create	This variable is used to create, modify, and/or delete a row in this table.
mplsVpnVrfRouteTargetTable	1.3.6.1.4.1.2011.5.12.3.1.2.3		not-accessible	This table specifies per-VRF route target association. Each entry identifies a connectivity policy supported as part of a VPN.
mplsVpnVrfRouteTargetEntry	1.3.6.1.4.1.2011.5.12.3.1.2.3.1		not-accessible	An entry in this table is created by an LSR for each route target configured for a VRF supporting a MPLS/BGP VPN instance. The indexing provides an ordering per-VRF instance.
MPL mplsVpnVrfRouteTarget	1.3.6.1.4.1.2011.5.12.3.1.2.3.1.1	MplsVpnRouteDistinguisher	read-only	The route target distribution policy.
INT mplsVpnVrfRouteTargetType	1.3.6.1.4.1.2011.5.12.3.1.2.3.1.2	INTEGER	read-only	The route target export distribution type.
ROW mplsVpnVrfRouteTargetRowStatus	1.3.6.1.4.1.2011.5.12.3.1.2.3.1.3	RowStatus	read-create	Row status for this entry.
mplsVpnVrfBgpNbrAddrTable	1.3.6.1.4.1.2011.5.12.3.1.2.4		not-accessible	This table specifies per-interface MPLS/BGP neighbor addresses for both PEs and CEs.
mplsVpnVrfBgpNbrAddrEntry	1.3.6.1.4.1.2011.5.12.3.1.2.4.1		not-accessible	An entry in this table is created by an LSR for every VRF capable of supporting MPLS/BGP VPN. The indexing provides an ordering of VRFs per-VPN interface.
IP mplsVpnVrfBgpNbrAddr	1.3.6.1.4.1.2011.5.12.3.1.2.4.1.1	InetAddress	read-only	Denotes the BGP neighbor address.
INT mplsVpnVrfBgpNbrRole	1.3.6.1.4.1.2011.5.12.3.1.2.4.1.2	INTEGER	read-create	Denotes the role played by this BGP neighbor with respect to this VRF.
IPt mplsVpnVrfBgpNbrType	1.3.6.1.4.1.2011.5.12.3.1.2.4.1.3	InetAddressType	read-create	Denotes the address family of the PE address.
U32 mplsVpnVrfBgpNbrAsNumber	1.3.6.1.4.1.2011.5.12.3.1.2.4.1.4	Unsigned32	read-create	The Automonous System that the BGP's neighbour in.
INT mplsVpnVrfBgpNbrAdminStatus	1.3.6.1.4.1.2011.5.12.3.1.2.4.1.5	INTEGER	read-create	The action set by SNMP client.
ROW mplsVpnVrfBgpNbrRowStatus	1.3.6.1.4.1.2011.5.12.3.1.2.4.1.6	RowStatus	read-create	This variable is used to create, modify, and/or delete a row in this table.
mplsVpnRoute	1.3.6.1.4.1.2011.5.12.3.1.3
mplsVpnVrfRouteTable	1.3.6.1.4.1.2011.5.12.3.1.3.1		not-accessible	This table specifies per-interface MPLS/BGP VPN VRF Table routing information. Entries in this table define VRF routing entries associated with the specified MPLS/VPN interfaces. Note that this table contains both BGP and IGP routes, as both may appear in the same VRF.
mplsVpnVrfRouteEntry	1.3.6.1.4.1.2011.5.12.3.1.3.1.1		not-accessible	An entry in this table is created by an LSR for every route present configured (either dynamically or statically) within the context of a specific VRF capable of supporting MPLS/BGP VPN. The indexing provides an ordering of VRFs per-VPN interface.
IP mplsVpnVrfRouteDest	1.3.6.1.4.1.2011.5.12.3.1.3.1.1.1	InetAddress	read-only	The destination IP address of this route. This object may not take a Multicast (Class D) address value.
IP mplsVpnVrfRouteMask	1.3.6.1.4.1.2011.5.12.3.1.3.1.1.2	InetAddress	read-create	Indicate the mask to be logical-ANDed with the destination address before being compared to the value in the mplsVpnVrfRouteDest field. For those systems that do not support arbitrary subnet masks, an agent constructs the value of the mplsVpnVrfRouteMask by reference to the IP Address Class. Any assignment (implicit or otherwise) of an instance of this object to a value x must be rejected if the bit-wise logical-AND of x with the value of the corresponding instance of the mplsVpnVrfRouteDest object is not equal to mplsVpnVrfRouteDest.
IP mplsVpnVrfRouteNextHop	1.3.6.1.4.1.2011.5.12.3.1.3.1.1.3	InetAddress	read-only	On remote routes, the address of the next system en route; Otherwise, 0.0.0.0. .
NUM mplsVpnVrfRouteIfIndex	1.3.6.1.4.1.2011.5.12.3.1.3.1.1.4	InterfaceIndex	read-create	The ifIndex value that identifies the local interface through which the next hop of this route should be reached.
INT mplsVpnVrfRouteProto	1.3.6.1.4.1.2011.5.12.3.1.3.1.1.5	INTEGER	read-create	The routing mechanism via which this route was learned. Inclusion of values for gateway rout- ing protocols is not intended to imply that hosts should support those protocols.
ROW mplsVpnVrfRouteRowStatus	1.3.6.1.4.1.2011.5.12.3.1.3.1.1.6	RowStatus	read-create	Row status for this table. It is used according to row installation and removal conventions.

RFC description

Huawei MPLS BGP VPN MIB for managing BGP/MPLS Layer 3 VPN instances, route targets, and VRF routing tables.

Start monitoring Huawei MPLS/BGP VPN PE router with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

Download HUAWEI-MPLS-BGP-VPN-MIB

What Is HUAWEI-MPLS-BGP-VPN-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description