MPLS-FRR-ONE2ONE-STD-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, mib-2, Integer32, Gauge32 FROM SNMPv2-SMI -- [RFC2578] MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF -- [RFC2580] TruthValue FROM SNMPv2-TC -- [RFC2579] MplsTunnelIndex, MplsTunnelInstanceIndex, MplsLsrIdentifier FROM MPLS-TC-STD-MIB -- [RFC3811] InetAddressType, InetAddress FROM INET-ADDRESS-MIB -- [RFC4001] mplsFrrGeneralScalarGroup, mplsFrrGeneralTunnelARHopGroup, mplsFrrGeneralConstraintsGroup FROM MPLS-FRR-GENERAL-STD-MIB ; mplsFrrOne2OneMIB MODULE-IDENTITY LAST-UPDATED "201111030000Z" -- 03 Nov 2011 00:00:00 GMT ORGANIZATION "Multiprotocol Label Switching (MPLS) Working Group" CONTACT-INFO " Riza Cetin Email: [email protected] Thomas D. Nadeau Email: [email protected] A S Kiran Koushik Email: [email protected] Stefaan De Cnodder Email: [email protected] Der-Hwa Gan Email: [email protected] " DESCRIPTION "Copyright (c) 2011 IETF Trust and the persons identified as authors of the code. All rights reserved. Redistribution and use in source and binary forms, with or without modification, is permitted pursuant to, and subject to the license terms contained in, the Simplified BSD License set forth in Section 4.c of the IETF Trust's Legal Provisions Relating to IETF Documents (http://trustee.ietf.org/license-info). This MIB module contains object definitions for the MPLS Traffic Engineering one-to-one backup method for Fast Reroute as defined in RFC 4090." -- Revision history. REVISION "201111030000Z" -- 03 Nov 2011 00:00:00 GMT DESCRIPTION "Initial version. Published as RFC 6445." ::= { mib-2 203 } -- Top-level components of this MIB module mplsFrrOne2OneObjects OBJECT IDENTIFIER ::= { mplsFrrOne2OneMIB 1 } mplsFrrOne2OneConformance OBJECT IDENTIFIER ::= { mplsFrrOne2OneMIB 2 } -- Scalar objects defined for the one-to-one style of FRR mplsFrrIncomingDetourLSPs OBJECT-TYPE SYNTAX Integer32 (0..2147483647) MAX-ACCESS read-only STATUS current DESCRIPTION "The number of detour LSPs entering the device." ::= { mplsFrrOne2OneObjects 1 } mplsFrrOutgoingDetourLSPs OBJECT-TYPE SYNTAX Integer32 (0..2147483647) MAX-ACCESS read-only STATUS current DESCRIPTION "The number of detour LSPs leaving the device." ::= { mplsFrrOne2OneObjects 2 } mplsFrrOne2OneDetourOriginating OBJECT-TYPE SYNTAX Integer32(0..2147483647) MAX-ACCESS read-only STATUS current DESCRIPTION "The number of detour LSPs originating at this PLR." ::= { mplsFrrOne2OneObjects 3 } mplsFrrActiveProtectedLSPs OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates the number of LSPs currently protected by the FRR feature where this device acts as the PLR for those LSPs." ::= { mplsFrrOne2OneObjects 4 } -- -- One-to-One specific tables -- -- Tables in this section pertain only to the one-to-one -- style of FRR. -- -- MPLS Fast-Reroute Point of Local Repair table mplsFrrOne2OnePlrTable OBJECT-TYPE SYNTAX SEQUENCE OF MplsFrrOne2OnePlrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table shows a list of protected TE tunnels with the corresponding protecting tunnel, as well as the PLR where the protecting tunnel that initiated the detour LSPs traverses this node." ::= { mplsFrrOne2OneObjects 5 } mplsFrrOne2OnePlrEntry OBJECT-TYPE SYNTAX MplsFrrOne2OnePlrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in this table represents a protected tunnel LSP together with its detour tunnel instance. An entry in this table is only created by an SNMP engine as instructed by an MPLS signaling protocol. The entries of this table are present in all LSRs on the path of the detour LSP. The objects mplsFrrOne2OnePlrSenderAddrType and mplsFrrOne2OnePlrSenderAddr can be modified after the row is created. The objects mplsFrrOne2OnePlrTunnelIndex, mplsFrrOne2OnePlrTunnelDetourInstance, mplsFrrOne2OnePlrTunnelIngressLSRId, and mplsFrrOne2OnePlrTunnelEgressLSRId have the same values as the objects mplsTunnelIndex, mplsTunnelInstance, mplsTunnelIngressLSRId, and mplsTunnelEgressLSRId of the detour tunnel instance created in the mplsTunnelTable (MPLS-TE-STD-MIB). The entries in this table will be deleted when the corresponding entries in the mplsTunnelTable are deleted." INDEX { mplsFrrOne2OnePlrTunnelIndex, -- from MPLS-TE-STD-MIB mplsFrrOne2OnePlrTunnelDetourInstance,-- mplsTunnelTable mplsFrrOne2OnePlrTunnelIngressLSRId,-- Tunnels must exist mplsFrrOne2OnePlrTunnelEgressLSRId, -- a priori mplsFrrOne2OnePlrId } ::= { mplsFrrOne2OnePlrTable 1 } MplsFrrOne2OnePlrEntry ::= SEQUENCE { mplsFrrOne2OnePlrTunnelIndex MplsTunnelIndex, mplsFrrOne2OnePlrTunnelDetourInstance MplsTunnelInstanceIndex, mplsFrrOne2OnePlrTunnelIngressLSRId MplsLsrIdentifier, mplsFrrOne2OnePlrTunnelEgressLSRId MplsLsrIdentifier, mplsFrrOne2OnePlrId MplsLsrIdentifier, mplsFrrOne2OnePlrSenderAddrType InetAddressType, mplsFrrOne2OnePlrSenderAddr InetAddress, mplsFrrOne2OnePlrAvoidNodeAddrType InetAddressType, mplsFrrOne2OnePlrAvoidNodeAddr InetAddress } mplsFrrOne2OnePlrTunnelIndex OBJECT-TYPE SYNTAX MplsTunnelIndex MAX-ACCESS not-accessible STATUS current DESCRIPTION "Uniquely identifies a tunnel between a pair of LSRs from the mplsTunnelEntry." ::= { mplsFrrOne2OnePlrEntry 1 } mplsFrrOne2OnePlrTunnelDetourInstance OBJECT-TYPE SYNTAX MplsTunnelInstanceIndex MAX-ACCESS not-accessible STATUS current DESCRIPTION "Uniquely identifies a detour instance of a tunnel from the mplsTunnelEntry. - lower 16 bits : protected tunnel instance - higher 16 bits: detour instance" ::= { mplsFrrOne2OnePlrEntry 2 } mplsFrrOne2OnePlrTunnelIngressLSRId OBJECT-TYPE SYNTAX MplsLsrIdentifier MAX-ACCESS not-accessible STATUS current DESCRIPTION "The purpose of this object is to uniquely identify a tunnel within a network. When the MPLS signaling protocol is rsvp(2), this object SHOULD contain the same value as the Extended Tunnel ID field in the SESSION object. When the MPLS signaling protocol is crldp(3), this object SHOULD contain the same value as the Ingress LSR Router ID field in the LSPID TLV object. This value represents the head-end of the protected tunnel instance." REFERENCE "Section 4.7 of RFC 3209." ::= { mplsFrrOne2OnePlrEntry 3 } mplsFrrOne2OnePlrTunnelEgressLSRId OBJECT-TYPE SYNTAX MplsLsrIdentifier MAX-ACCESS not-accessible STATUS current DESCRIPTION "Specifies the egress LSR ID of the protected tunnel instance." ::= { mplsFrrOne2OnePlrEntry 4 } mplsFrrOne2OnePlrId OBJECT-TYPE SYNTAX MplsLsrIdentifier MAX-ACCESS not-accessible STATUS current DESCRIPTION "This value represents the PLR that has initiated a detour LSP to protect a tunnel instance. This value is signaled via the DETOUR object defined in MPLS RSVP." REFERENCE "Section 4.2 of RFC 4090." ::= { mplsFrrOne2OnePlrEntry 5 } mplsFrrOne2OnePlrSenderAddrType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-write STATUS current DESCRIPTION "Denotes the address type of this detour instance's sender address." DEFVAL { ipv4 } ::= { mplsFrrOne2OnePlrEntry 6 } mplsFrrOne2OnePlrSenderAddr OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-write STATUS current DESCRIPTION "The IP address of the PLR that has initiated the detour LSP. The type of this address is determined by the value of the mplsFrrOne2OnePlrSenderAddrType object." ::= { mplsFrrOne2OnePlrEntry 7 } mplsFrrOne2OnePlrAvoidNodeAddrType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-only STATUS current DESCRIPTION "Denotes the address type of the node that this PLR tries to avoid." DEFVAL { ipv4 } ::= { mplsFrrOne2OnePlrEntry 8 } mplsFrrOne2OnePlrAvoidNodeAddr OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-only STATUS current DESCRIPTION "The IP address of the node that this PLR tries to avoid. The type of this address is determined by the value of the mplsFrrOne2OnePlrAvoidNodeAddrType object. This value is signaled via the DETOUR object defined in MPLS RSVP." REFERENCE "Section 4.2 of RFC 4090." ::= { mplsFrrOne2OnePlrEntry 9 } -- MPLS One-to-One Fast-Reroute Detour table mplsFrrOne2OneDetourTable OBJECT-TYPE SYNTAX SEQUENCE OF MplsFrrOne2OneDetourEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table shows detour LSPs." ::= { mplsFrrOne2OneObjects 6 } mplsFrrOne2OneDetourEntry OBJECT-TYPE SYNTAX MplsFrrOne2OneDetourEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in this table represents a detour. An entry in this table is only created by an SNMP engine as instructed by an MPLS signaling protocol." INDEX { mplsFrrOne2OnePlrTunnelIndex, -- from MPLS-TE-STD-MIB mplsFrrOne2OnePlrTunnelDetourInstance, -- mplsTunnelTable mplsFrrOne2OnePlrTunnelIngressLSRId,-- Tunnels must exist mplsFrrOne2OnePlrTunnelEgressLSRId -- a priori } ::= { mplsFrrOne2OneDetourTable 1 } MplsFrrOne2OneDetourEntry ::= SEQUENCE { mplsFrrOne2OneDetourActive TruthValue, mplsFrrOne2OneDetourMergedStatus INTEGER, mplsFrrOne2OneDetourMergedDetourInst MplsTunnelInstanceIndex } mplsFrrOne2OneDetourActive OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates whether or not the main LSP has switched over to this detour LSP. If the value of this object is 'true', then it means that the main LSP has switched over to this detour LSP. Otherwise, it contains a value of 'false'. This is only relevant for detours originated by this node." ::= { mplsFrrOne2OneDetourEntry 1 } mplsFrrOne2OneDetourMergedStatus OBJECT-TYPE SYNTAX INTEGER { notMerged(1), mergedWithProtectedTunnel(2), mergedWithDetour(3) } MAX-ACCESS read-only STATUS current DESCRIPTION "This value represents whether or not this detour is merged. This value is set to notMerged(1) if this detour is not merged. This value is set to mergedWithProtectedTunnel(2) if this detour is merged with the protected tunnel. This value is mergedWithDetour(3) if this detour is merged with another detour protecting the same tunnel." ::= { mplsFrrOne2OneDetourEntry 2 } mplsFrrOne2OneDetourMergedDetourInst OBJECT-TYPE SYNTAX MplsTunnelInstanceIndex MAX-ACCESS read-only STATUS current DESCRIPTION "This value represents the mplsTunnelInstance of the detour with which this detour is merged. This object is only valid when mplsFrrOne2OneDetourMergedStatus is set to mergedWithDetour(3). - lower 16 bits : protected tunnel instance - higher 16 bits: detour instance" ::= { mplsFrrOne2OneDetourEntry 3 } -- Module Conformance Statement mplsFrrOne2OneCompliances OBJECT IDENTIFIER ::= {mplsFrrOne2OneConformance 1 } mplsFrrOne2OneGroups OBJECT IDENTIFIER ::= {mplsFrrOne2OneConformance 2 } mplsFrrOne2OneModuleFullCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "Compliance statements for SNMP engines that support the MPLS-FRR-ONE2ONE-STD-MIB module." MODULE MPLS-FRR-GENERAL-STD-MIB -- MPLS FRR Generic MIB MANDATORY-GROUPS { mplsFrrGeneralScalarGroup, mplsFrrGeneralTunnelARHopGroup, mplsFrrGeneralConstraintsGroup } MODULE -- this module MANDATORY-GROUPS { mplsFrrOne2OneScalarsGroup, mplsFrrOne2OnePLRDetourGroup, mplsFrrOne2OnePlrGroup } ::= { mplsFrrOne2OneCompliances 1 } mplsFrrOne2OneModuleReadOnlyCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "Compliance statements for SNMP engines that support the MPLS-FRR-ONE2ONE-STD-MIB module." MODULE MANDATORY-GROUPS { mplsFrrOne2OneScalarsGroup, mplsFrrOne2OnePLRDetourGroup, mplsFrrOne2OnePlrGroup } -- mplsFrrOne2OnePlrTable OBJECT mplsFrrOne2OnePlrSenderAddrType MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT mplsFrrOne2OnePlrSenderAddr MIN-ACCESS read-only DESCRIPTION "Write access is not required." ::= { mplsFrrOne2OneCompliances 2 } -- Units of conformance mplsFrrOne2OneScalarsGroup OBJECT-GROUP OBJECTS { mplsFrrIncomingDetourLSPs, mplsFrrOutgoingDetourLSPs, mplsFrrOne2OneDetourOriginating, mplsFrrActiveProtectedLSPs } STATUS current DESCRIPTION "Objects that are required for general One-to-One PLR information." ::= { mplsFrrOne2OneGroups 1 } mplsFrrOne2OnePLRDetourGroup OBJECT-GROUP OBJECTS { mplsFrrOne2OneDetourActive, mplsFrrOne2OneDetourMergedStatus, mplsFrrOne2OneDetourMergedDetourInst } STATUS current DESCRIPTION "Objects that are required to present the detour LSP information at the detour ingress, transit, and egress LSRs." ::= { mplsFrrOne2OneGroups 2 } mplsFrrOne2OnePlrGroup OBJECT-GROUP OBJECTS { mplsFrrOne2OnePlrSenderAddrType, mplsFrrOne2OnePlrSenderAddr, mplsFrrOne2OnePlrAvoidNodeAddrType, mplsFrrOne2OnePlrAvoidNodeAddr } STATUS current DESCRIPTION "Objects that are required to represent the FRR One-to-One PLR information." ::= { mplsFrrOne2OneGroups 3 } END