--- 1/draft-ietf-mpls-te-mib-05.txt 2006-02-05 00:43:35.000000000 +0100 +++ 2/draft-ietf-mpls-te-mib-06.txt 2006-02-05 00:43:35.000000000 +0100 @@ -1,25 +1,25 @@ Network Working Group Cheenu Srinivasan Internet Draft Tachion Networks, Inc. -Expires: May 2001 +Expires: September 2001 Arun Viswanathan Force10 Networks, Inc. Thomas D. Nadeau Cisco Systems, Inc. - November 21, 2000 + March 2, 2001 MPLS Traffic Engineering Management Information Base Using SMIv2 - draft-ietf-mpls-te-mib-05.txt + draft-ietf-mpls-te-mib-06.txt Status of this Memo This document is an Internet-Draft and is in full conformance with all provisions of Section 10 of RFC2026. Internet-Drafts are working documents of the Internet Engineering Task Force (IETF), its areas, and its working groups. Note that other groups may also distribute working documents as Internet-Drafts. @@ -182,20 +182,24 @@ The MIB objects for performing these actions consist of the following tables. - Tunnel table (mplsTunnelTable) for setting up MPLS tunnels. - Resource table (mplsTunnelResourceTable) for setting up the tunnel resources. + - CRLDP resource table (mplsTunnelCRLDPResTable) for + specifying resource objects applicable to tunnels + signaled using CRLDP. + - Tunnel hop table (mplsTunnelHopTable) for configuring strict and loose source routed MPLS tunnels hops. When a tunnel is signaled via a MPLS signaling protocol, the mplsTunnelARHopTable gives the actual list of hops traversed by the tunnel as reported by the signaling protocol. These tables are described in the subsequent sections. 6. Brief Description of MIB Objects @@ -221,26 +225,25 @@ rows in the in-segment and out-segment tables, defining relationships in the cross-connect table and referring to these rows in the mplsTunnelTable using a cross-connect index, mplsTunnelXCIndex. These segment and cross-connect related objects are defined in [LSRMIB]. 6.2. mplsTunnelResourceTable mplsTunnelResourceTable is used to indicate the resources required for a tunnel. Multiple tunnels may share the same - resource by pointing to the same entry in this table. - Tunnels that do not share resource must point to separate + resources by pointing to the same entry in this table. + Tunnels that do not share resources must point to separate entries in this table. 6.3. mplsTunnelHopTable - mplsTunnelHopTable is used to indicate the hops, strict or loose, for an MPLS tunnel defined in mplsTunnelTable, when it is established via signaling. Multiple tunnels may share the same hops by pointing to the same entry in this table. Each row also has a secondary index, mplsTunnelHopIndex, corresponding to the next hop of this tunnel. The scalar mplsTunnelMaxHops indicates the maximum number of hops that can be specified on each tunnel supported by this LSR. @@ -259,22 +262,32 @@ mplsTunnelHopTable. The support of this table is optional since not all implementations may support computation of hop list using a constraint-based routing protocol. 6.6. mplsTunnelPerfTable mplsTunnelPerfTable provides several counters to measure the performance of the MPLS tunnels. This table auguments mplsTunnelTable. -7. Application of the Interface Group to MPLS Tunnels +6.7. mplsTunnelCRLDPResTable + mplsTunnelCRLDPResTable contains resource information for + those tunnels that are signaled using CRLDP. This is a + sparse extension to mplsTunnelResourceTable and is also + indexed by mplsTunnelResourceIndex. As with + mplsTunnelResourceTable, multiple tunnels may share the + same resources by pointing to the same entry in this table. + Tunnels that do not share resources must point to separate + entries in this table. + +7. Application of the Interface Group to MPLS Tunnels The Interfaces Group of MIB II defines generic managed objects for managing interfaces. This memo contains the media-specific extensions to the Interfaces Group for managing MPLS Tunnels as logical interfaces. This memo assumes the interpretation of the Interfaces Group to be in accordance with [IFMIB] which states that the interfaces table (ifTable) contains information on the managed resource's interfaces and that each sub-layer below the internetwork layer of a network interface is considered @@ -482,21 +496,21 @@ FROM IF-MIB MplsBitRate, MplsBurstSize, MplsLSPID FROM MPLS-LSR-MIB InetAddressIPv4, InetAddressIPv6 FROM INET-ADDRESS-MIB; mplsTeMIB MODULE-IDENTITY LAST-UPDATED - "200011211200Z" -- November 21 2000 12:00:00 EST + "200103021200Z" -- March 2, 2001 12:00:00 EST ORGANIZATION "Multiprotocol Label Switching (MPLS) Working Group" CONTACT-INFO " Cheenu Srinivasan Postal: Tachion Networks, Inc. Monmouth Park Corporate Center I Building C, 185 Monmouth Park Highway West Long Branch, NJ 07764 Tel: +1-732-542-7750 x1234 Email: cheenu@tachion.com @@ -508,48 +522,53 @@ Tel: +1-408-571-3516 Email: arun@force10networks.com Thomas D. Nadeau Postal: Cisco Systems, Inc. 250 Apollo Drive Chelmsford, MA 01824 Tel: +1-978-244-3051 Email: tnadeau@cisco.com" DESCRIPTION - "This MIB module contains managed object - definitions for MPLS Traffic Engineering (TE) as - defined in: Extensions to RSVP for LSP Tunnels, - Awduche et al, Internet Draft , August 2000; Constraint- - Based LSP Setup using LDP, B. Jamoussi, Internet - Draft , July 2000; - Requirements for Traffic Engineering Over MPLS, - Awduche, D., J. Malcolm, J., Agogbua, J., O'Dell, - M., J. McManus, , September 1999." + "This MIB module contains managed object definitions + for MPLS Traffic Engineering (TE) as defined in: + Extensions to RSVP for LSP Tunnels, Awduche et al, + Internet Draft , August 2000; Constraint-Based LSP Setup + using LDP, B. Jamoussi, Internet Draft , July 2000; Requirements for + Traffic Engineering Over MPLS, Awduche, D., J. + Malcolm, J., Agogbua, J., O'Dell, M., J. McManus, + , September 1999." + -- Revision history. REVISION - "200011271200Z" -- 21 November 2000 12:00:00 EST + "200103021200Z" -- 2 March 2001 12:00:00 EST DESCRIPTION - "Updates based on MPLS WG feedback" + "Updates based on MPLS WG last call feedback." + REVISION + "200011211200Z" -- 21 November 2000 12:00:00 EST + DESCRIPTION + "Updates based on MPLS WG feedback." REVISION "200007141200Z" -- 14 July 2000 12:00:00 EST DESCRIPTION - "Updates based on MPLS WG feedback" + "Updates based on MPLS WG feedback." REVISION "200005261200Z" -- 26 May 2000 12:00:00 EST DESCRIPTION - "Updates based on MPLS WG feedback" + "Updates based on MPLS WG feedback." REVISION "200003031200Z" -- 3 March 2000 12:00:00 EST DESCRIPTION - "Updates based on MPLS WG feedback" + "Updates based on MPLS WG feedback." REVISION "199907161200Z" -- 16 July 1999 12:00:00 EST DESCRIPTION "Initial draft version." ::= { experimental 95 } -- Textual Conventions. MplsTunnelIndex ::= TEXTUAL-CONVENTION @@ -557,40 +576,47 @@ DESCRIPTION "Index into mplsTunnelTable." SYNTAX Integer32 (1..65535) MplsTunnelInstanceIndex ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Instance index into mplsTunnelTable." SYNTAX Unsigned32 (0..65535) +MplsTunnelAffinity ::= TEXTUAL-CONVENTION + STATUS current + DESCRIPTION + "Include-any, include-all, or exclude-all constraint + for link selection." + SYNTAX Unsigned32 + MplsLsrId ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "A unique identifier for an MPLS LSR. This MAY represent an IpV4 address." SYNTAX Unsigned32 MplsPathIndex ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION - "A unique identifier used to identify a specific - path used by a tunnel." + "A unique identifier used to identify a specific path + used by a tunnel." SYNTAX Unsigned32 MplsPathIndexOrZero ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION - "A unique identifier used to identify a specific - path used by a tunnel. If this value is set to 0, - it indicates that no path is in use." + "A unique identifier used to identify a specific path + used by a tunnel. If this value is set to 0, it + indicates that no path is in use." SYNTAX Unsigned32 -- Top level components of this MIB. -- tables, scalars mplsTeScalars OBJECT IDENTIFIER ::= { mplsTeMIB 1 } mplsTeObjects OBJECT IDENTIFIER ::= { mplsTeMIB 2 } -- traps mplsTeNotifications OBJECT IDENTIFIER ::= { mplsTeMIB 3 } @@ -624,60 +650,59 @@ mplsTunnelTEDistProto OBJECT-TYPE SYNTAX BITS { other (0), ospf (1), isis (2) } MAX-ACCESS read-only STATUS current DESCRIPTION "The traffic engineering distribution protocol(s) - used by this LSR. Note that an LSR may support - more than one distribution protocols - simultaneously." + used by this LSR. Note that an LSR may support more + than one distribution protocol simultaneously." ::= { mplsTeScalars 3 } mplsTunnelMaxHops OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION - "The maximum number of hops that can be specified - for a tunnel on this device." + "The maximum number of hops that can be specified for + a tunnel on this device." ::= { mplsTeScalars 4 } -- End of MPLS Tunnel scalars. -- MPLS tunnel table. mplsTunnelIndexNext OBJECT-TYPE SYNTAX Integer32 (0..65535) MAX-ACCESS read-only STATUS current DESCRIPTION "This object contains the next appropriate value to be used for mplsTunnelIndex when creating entries in mplsTunnelTable. If the number of unassigned entries is exhausted, a retrival operation will - return a value of 0. This object may also return - a value of 0 when the LSR is unable to accept + return a value of 0. This object may also return a + value of 0 when the LSR is unable to accept conceptual row creation, for example, if the mplsTunnelTable is implemented as read-only. To obtain the value of mplsTunnelIndex for a new entry, the manager must first issue a management protocol retrieval operation to obtain the current value of this object. The agent should modify the value to reflect the next unassigned index after - each retrieval operation. After a manager - retrieves a value the agent will determine through - its local policy when this index value will be - made available for reuse." + each retrieval operation. After a manager retrieves + a value the agent will determine through its local + policy when this index value will be made available + for reuse." ::= { mplsTeObjects 1 } mplsTunnelTable OBJECT-TYPE SYNTAX SEQUENCE OF MplsTunnelEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The mplsTunnelTable allows new MPLS tunnels to be created between an LSR and a remote endpoint, and existing tunnels to be reconfigured or removed. @@ -690,31 +715,30 @@ ::= { mplsTeObjects 2 } mplsTunnelEntry OBJECT-TYPE SYNTAX MplsTunnelEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in this table represents an MPLS tunnel. An entry can be created by a network administrator or by an SNMP agent as instructed by an MPLS - signaling protocol. Whenever a new entry is - created with mplsTunnelIsIf set to true(1), then a + signaling protocol. Whenever a new entry is created + with mplsTunnelIsIf set to true(1), then a corresponding entry is created in ifTable as well (see RFC 2233). The ifType of this entry is mplsTunnel(150)." REFERENCE - "1. RFC 2233 - The Interfaces Group MIB using - SMIv2, McCloghrie, K., and F. Kastenholtz, Nov. - 1997 - 2. RFC 1700 - Assigned Numbers, Reynolds, J. and - J. Postel, Oct. 1994" + "1. RFC 2233 - The Interfaces Group MIB using SMIv2, + McCloghrie, K., and F. Kastenholtz, Nov. 1997 + 2. RFC 1700 - Assigned Numbers, Reynolds, J. and J. + Postel, Oct. 1994" INDEX { mplsTunnelIndex, mplsTunnelInstance, mplsTunnelIngressLSRId, mplsTunnelEgressLSRId } ::= { mplsTunnelTable 1 } MplsTunnelEntry ::= SEQUENCE { mplsTunnelIndex MplsTunnelIndex, mplsTunnelInstance MplsTunnelInstanceIndex, mplsTunnelIngressLSRId MplsLsrId, mplsTunnelEgressLSRId MplsLsrId, @@ -732,24 +756,24 @@ mplsTunnelResourcePointer RowPointer, mplsTunnelInstancePriority Unsigned32, mplsTunnelHopTableIndex MplsPathIndexOrZero, mplsTunnelARHopTableIndex MplsPathIndexOrZero, mplsTunnelCHopTableIndex MplsPathIndexOrZero, mplsTunnelPrimaryInstance MplsTunnelInstanceIndex, mplsTunnelPrimaryTimeUp TimeTicks, mplsTunnelPathChanges Counter32, mplsTunnelLastPathChange TimeTicks, mplsTunnelCreationTime TimeStamp, - mplsTunnelStateTransitions Unsigned32, - mplsTunnelIncludeAnyAffinity Unsigned32, - mplsTunnelIncludeAllAffinity Unsigned32, - mplsTunnelExcludeAllAffinity Unsigned32, + mplsTunnelStateTransitions Counter32, + mplsTunnelIncludeAnyAffinity MplsTunnelAffinity, + mplsTunnelIncludeAllAffinity MplsTunnelAffinity, + mplsTunnelExcludeAllAffinity MplsTunnelAffinity, mplsTunnelPathInUse MplsPathIndexOrZero, mplsTunnelRole INTEGER, mplsTunnelTotalUpTime TimeTicks, mplsTunnelInstanceUpTime TimeTicks, mplsTunnelAdminStatus INTEGER, mplsTunnelOperStatus INTEGER, mplsTunnelRowStatus RowStatus, mplsTunnelStorageType StorageType } @@ -769,121 +793,121 @@ "Uniquely identifies an instance of a tunnel. It is useful to identify multiple instances of tunnels for the purposes of backup and parallel tunnels." ::= { mplsTunnelEntry 2 } mplsTunnelIngressLSRId OBJECT-TYPE SYNTAX MplsLsrId MAX-ACCESS accessible-for-notify STATUS current DESCRIPTION - "The purpose of this object is to uniquely identity - a tunnel within a network. When the MPLS - signalling protoocol is rsvp(2) this value should - mimic the Extended Tunnel Id field in the Session - object. When the MPLS signalling protoocol is - crldp(3) this value should mimic the Ingress LSR - Router ID field in the LSPID TLV object." + "The purpose of this object is to uniquely identity a + tunnel within a network. When the MPLS signalling + protoocol is rsvp(2) this value should mimic the + Extended Tunnel Id field in the Session object. + When the MPLS signalling protoocol is crldp(3) this + value should mimic the Ingress LSR Router ID field + in the LSPID TLV object." REFERENCE "1. RSVP-TE: Extensions to RSVP for LSP Tunnels, - Awduche et al, Internet Draft , August 2000., + Awduche et al, Internet Draft , August 2000., 2. Constraint-Based LSP Setup using LDP, Jamoussi, Internet Draft , July 2000." ::= { mplsTunnelEntry 3 } mplsTunnelEgressLSRId OBJECT-TYPE SYNTAX MplsLsrId MAX-ACCESS accessible-for-notify STATUS current DESCRIPTION "Specifies the egress LSR Id." ::= { mplsTunnelEntry 4 } mplsTunnelName OBJECT-TYPE SYNTAX DisplayString MAX-ACCESS read-create STATUS current DESCRIPTION - "The canonical name assigned to the tunnel. This - name can be used to refer to the tunnel on the - LSRÆs console port. If mplsTunnelIsIf is set to - true then the ifName of the interface - corresponding to this tunnel should have a value - equal to mplsTunnelName. Also see the description - of ifName in RFC 2233." + "The canonical name assigned to the tunnel. This name + can be used to refer to the tunnel on the LSRÆs + console port. If mplsTunnelIsIf is set to true + then the ifName of the interface corresponding to + this tunnel should have a value equal to + mplsTunnelName. Also see the description of ifName + in RFC 2233." REFERENCE "RFC 2233 - The Interfaces Group MIB using SMIv2, McCloghrie, K., and F. Kastenholtz, Nov. 1997" ::= { mplsTunnelEntry 5 } mplsTunnelDescr OBJECT-TYPE SYNTAX DisplayString MAX-ACCESS read-create STATUS current DESCRIPTION "A textual string containing information about the tunnel. If there is no description this object contains a zero length string." ::= { mplsTunnelEntry 6 } mplsTunnelIsIf OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-create STATUS current DESCRIPTION - "Denotes whether or not this tunnel corresponds to - an interface represented in the interfaces group + "Denotes whether or not this tunnel corresponds to an + interface represented in the interfaces group table. Note that if this variable is set to true then the ifName of the interface corresponding to this tunnel should have a value equal to - mplsTunnelName. Also see the description of - ifName in RFC 2233." + mplsTunnelName. Also see the description of ifName + in RFC 2233." REFERENCE "RFC 2233 - The Interfaces Group MIB using SMIv2, McCloghrie, K., and F. Kastenholtz, Nov. 1997" DEFVAL { false } ::= { mplsTunnelEntry 7 } mplsTunnelIfIndex OBJECT-TYPE SYNTAX InterfaceIndexOrZero MAX-ACCESS read-only STATUS current DESCRIPTION "If mplsTunnelIsIf is set to true, then this value - contains the LSR-assigned ifIndex which - corresponds to an entry in the interfaces table. - Otherwise this variable should contain the value - of zero indicating that a valid ifIndex was not - assigned to this tunnel interface." + contains the LSR-assigned ifIndex which corresponds + to an entry in the interfaces table. Otherwise + this variable should contain the value of zero + indicating that a valid ifIndex was not assigned to + this tunnel interface." REFERENCE "RFC 2233 - The Interfaces Group MIB using SMIv2, McCloghrie, K., and F. Kastenholtz, Nov. 1997" ::= { mplsTunnelEntry 8 } mplsTunnelXCPointer OBJECT-TYPE SYNTAX RowPointer MAX-ACCESS read-create STATUS current DESCRIPTION "This variable points to a row in the mplsXCTable. This table identifies the segments that compose this tunnel, their characteristics, and - relationships to each other. A value of - zeroDotZero indicates that no LSP has been - associated with this tunnel yet." + relationships to each other. A value of zeroDotZero + indicates that no LSP has been associated with this + tunnel yet." REFERENCE - "Srinivasan, C., Viswanathan, A., and T. Nadeau, - MPLS Label Switch Router Management Information - Base Using SMIv2, Internet Draft , July 2000." + "Srinivasan, C., Viswanathan, A., and T. Nadeau, MPLS + Label Switch Router Management Information Base + Using SMIv2, Internet Draft , July 2000." ::= { mplsTunnelEntry 9 } mplsTunnelSignallingProto OBJECT-TYPE SYNTAX INTEGER { none(1), rsvp(2), crldp(3), other(4) } MAX-ACCESS read-create @@ -895,218 +919,208 @@ ::= { mplsTunnelEntry 10 } mplsTunnelSetupPrio OBJECT-TYPE SYNTAX INTEGER (0..7) MAX-ACCESS read-create STATUS current DESCRIPTION "Indicates the setup priority of this tunnel." REFERENCE "1. RSVP-TE: Extensions to RSVP for LSP Tunnels, - Awduche et al, Internet Draft , August 2000., + Awduche et al, Internet Draft , August 2000., 2. Constraint-Based LSP Setup using LDP, Jamoussi, Internet Draft , July 2000." ::= { mplsTunnelEntry 11 } mplsTunnelHoldingPrio OBJECT-TYPE SYNTAX INTEGER (0..7) MAX-ACCESS read-create STATUS current DESCRIPTION "Indicates the holding priority for this tunnel." REFERENCE "1. RSVP-TE: Extensions to RSVP for LSP Tunnels, - Awduche et al, Internet Draft , August 2000., + Awduche et al, Internet Draft , August 2000., 2. Constraint-Based LSP Setup using LDP, Jamoussi, Internet Draft , July 2000." ::= { mplsTunnelEntry 12 } mplsTunnelSessionAttributes OBJECT-TYPE SYNTAX BITS { fastReroute (0), mergingPermitted (1), isPersistent (2), isPinned (3), - isComputed (4), - recordRoute(5) + recordRoute(4) } MAX-ACCESS read-create STATUS current DESCRIPTION "This bitmask indicates optional session values for this tunnel. The following describes these bitfields: fastRerouteThis flag indicates that the any tunnel hop may choose to reroute this tunnel without - tearing it down. - This flag permits transit routers to use a local - repair mechanism which may result in violation of - the explicit routing of this tunnel. When a fault - is detected on an adjacent downstream link or - node, a transit router can reroute traffic for - fast service restoration. + tearing it down. This flag permits transit routers + to use a local repair mechanism which may result in + violation of the explicit routing of this tunnel. + When a fault is detected on an adjacent downstream + link or node, a transit router can reroute traffic + for fast service restoration. mergingPermitted This flag permits transit routers to merge this session with other RSVP sessions for the purpose of reducing resource overhead on downstream transit routers, thereby providing better network scalability. isPersistent Indicates whether this tunnel should be restored automatically after a failure occurs. isPinned This flag indicates whether the loose- routed hops of this tunnel are to be pinned. - isComputed This flag indicates whether the tunnel - path is computed using a constraint-based routing - algorithm based on the mplsTunnelHopTable entries. + recordRouteThis flag indicates whether or not the + signaling protocol should remember the tunnel path + after it has been signaled." - recordRoute This flag indicates - whether or not the signaling protocol should - remember the tunnel path after it has been - signaled." REFERENCE "1. RSVP-TE: Extensions to RSVP for LSP Tunnels, - Awduche et al, Internet Draft , August 2000." + Awduche et al, Internet Draft , August 2000." DEFVAL { 0 } ::= { mplsTunnelEntry 13 } mplsTunnelOwner OBJECT-TYPE SYNTAX INTEGER { - -- represents all management entities - admin(1), + admin(1), -- represents all management entities rsvp(2), crldp(3), policyAgent(4), other(5) } MAX-ACCESS read-create STATUS current DESCRIPTION - "Indicates which protocol created and is - responsible for managing this tunnel. Values - rsvp(2) and crldp(3) should not be used at the - head-end of a MPLS tunnel." + "Indicates which protocol created and is responsible + for managing this tunnel. Values rsvp(2) and + crldp(3) should not be used at the head-end of a + MPLS tunnel." ::= { mplsTunnelEntry 14 } mplsTunnelLocalProtectInUse OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-create STATUS current DESCRIPTION - "Indicates that the local repair mechanism is in - use to maintain this tunnel (usually in the face - of an outage of the link it was previously routed - over)." + "Indicates that the local repair mechanism is in use + to maintain this tunnel (usually in the face of an + outage of the link it was previously routed over)." ::= { mplsTunnelEntry 15 } mplsTunnelResourcePointer OBJECT-TYPE SYNTAX RowPointer MAX-ACCESS read-create STATUS current DESCRIPTION "This variable represents a pointer to the traffic parameter specification for this tunnel. This value may point at an entry in the mplsTunnelResourceEntry to indicate which mplsTunnelResourceEntry is to be assigned to this segment. This value may optionally point at an externally defined traffic parameter specification table. A value of zeroDotZero indicates best- - effort treatment. By having the same value of - this object, two or more segments can indicate - resource sharing." + effort treatment. By having the same value of this + object, two or more segments can indicate resource + sharing." ::= { mplsTunnelEntry 16 } mplsTunnelInstancePriority OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-create STATUS current DESCRIPTION "This value indicates which priority, in descending order, with 0 indicating the lowest priority, within a group of tunnel instances. A group of tunnel instances is defined as a set of tunnels with the same mplsTunnelIndex in this table, but with a different mplsTunnelInstance. Tunnel group - priorities are used to denote the priority at - which a particular tunnel instance will supercede + priorities are used to denote the priority at which + a particular tunnel instance will supercede another. Instances of tunnels containing the same mplsTunnelInstancePriority will be used for load sharing." DEFVAL { 0 } ::= { mplsTunnelEntry 17 } mplsTunnelHopTableIndex OBJECT-TYPE SYNTAX MplsPathIndexOrZero MAX-ACCESS read-create STATUS current DESCRIPTION "Index into the mplsTunnelHopTable entry that - specifies the explicit route hops for this - tunnel." + specifies the explicit route hops for this tunnel." ::= { mplsTunnelEntry 18 } mplsTunnelARHopTableIndex OBJECT-TYPE SYNTAX MplsPathIndexOrZero MAX-ACCESS read-only STATUS current DESCRIPTION "Index into the mplsTunnelARHopTable entry that - specifies the actual hops traversed by the - tunnel." + specifies the actual hops traversed by the tunnel." ::= { mplsTunnelEntry 19 } mplsTunnelCHopTableIndex OBJECT-TYPE SYNTAX MplsPathIndexOrZero MAX-ACCESS read-only STATUS current DESCRIPTION "Index into the mplsTunnelCHopTable entry that specifies the computed hops traversed by the tunnel." ::= { mplsTunnelEntry 20 } mplsTunnelPrimaryInstance OBJECT-TYPE SYNTAX MplsTunnelInstanceIndex MAX-ACCESS read-only STATUS current DESCRIPTION - "Specifies the instance index of the primary - instance of this tunnel." + "Specifies the instance index of the primary instance + of this tunnel." ::= { mplsTunnelEntry 21 } mplsTunnelPrimaryTimeUp OBJECT-TYPE SYNTAX TimeTicks MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the total time the primary instance of this tunnel has been active. The primary instance of this tunnel is defined in mplsTunnelPrimaryInstance." ::= { mplsTunnelEntry 22 } mplsTunnelPathChanges OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION - "Specifies the number of times the paths has - changed for this tunnel." + "Specifies the number of times the paths has changed + for this tunnel." ::= { mplsTunnelEntry 23 } mplsTunnelLastPathChange OBJECT-TYPE SYNTAX TimeTicks MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the time since the last path change for this tunnel." ::= { mplsTunnelEntry 24 } @@ -1123,96 +1137,94 @@ mplsTunnelStateTransitions OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the number of times the state of this tunnel instance has changed." ::= { mplsTunnelEntry 26 } mplsTunnelIncludeAnyAffinity OBJECT-TYPE - SYNTAX Unsigned32 + SYNTAX MplsTunnelAffinity MAX-ACCESS read-create STATUS current DESCRIPTION "A link satisfies the include-any constraint if and - only if the constraint is zero, or the link and - the constraint have a resource class in common." + only if the constraint is zero, or the link and the + constraint have a resource class in common." REFERENCE "RSVP-TE: Extensions to RSVP for LSP Tunnels, draft-ietf-mpls-rsvp-lsp-tunnel-07.txt" ::= { mplsTunnelEntry 27 } mplsTunnelIncludeAllAffinity OBJECT-TYPE - SYNTAX Unsigned32 + SYNTAX MplsTunnelAffinity MAX-ACCESS read-create STATUS current DESCRIPTION "A link satisfies the include-all constraint if and only if the link contains all of the adminstrative groups specified in the constraint." REFERENCE "RSVP-TE: Extensions to RSVP for LSP Tunnels, draft-ietf-mpls-rsvp-lsp-tunnel-07.txt" ::= { mplsTunnelEntry 28 } mplsTunnelExcludeAllAffinity OBJECT-TYPE - SYNTAX Unsigned32 + SYNTAX MplsTunnelAffinity MAX-ACCESS read-create STATUS current DESCRIPTION "A link satisfies the exclude-all constraint if and - only if the link contains none of the - adminstrative groups specifie in the constraint." + only if the link contains none of the adminstrative + groups specifie in the constraint." REFERENCE "RSVP-TE: Extensions to RSVP for LSP Tunnels, draft-ietf-mpls-rsvp-lsp-tunnel-07.txt" ::= { mplsTunnelEntry 29 } mplsTunnelPathInUse OBJECT-TYPE SYNTAX MplsPathIndexOrZero MAX-ACCESS read-create STATUS current DESCRIPTION "This value denotes the configured path that was chosen for this tunnel. This value reflects the secondary index into the TunnelHopTable. This path - may not exactly match the one in the ARHopTable - due to the fact that some CSPF modification may - have taken place. See the ARHopTable for the - actual path being taken by the tunnel. A value of - zero denotes that no path is currently in use or - available." + may not exactly match the one in the ARHopTable due + to the fact that some CSPF modification may have + taken place. See the ARHopTable for the actual path + being taken by the tunnel. A value of zero denotes + that no path is currently in use or available." ::= { mplsTunnelEntry 30 } mplsTunnelRole OBJECT-TYPE SYNTAX INTEGER { head(1), transit(2), tail(3) } MAX-ACCESS read-create STATUS current DESCRIPTION "This value signifies the role that this tunnel entry/instance represents. This value MUST be set to head(1) at the originating point of the tunnel. This value MUST be set to transit(2) at transit points along the tunnel, if transit points are - supported. This value MUST be set to tail(3) at - the terminating point of the tunnel if tunnel - tails are supported." + supported. This value MUST be set to tail(3) at the + terminating point of the tunnel if tunnel tails are + supported." ::= { mplsTunnelEntry 31 } mplsTunnelTotalUpTime OBJECT-TYPE SYNTAX TimeTicks MAX-ACCESS read-create STATUS current DESCRIPTION - "This value represents the aggregate up time for - all instances of this tunnel, if available. If - this value is unavailable, it MUST return a value - of 0." + "This value represents the aggregate up time for all + instances of this tunnel, if available. If this + value is unavailable, it MUST return a value of 0." ::= { mplsTunnelEntry 32 } mplsTunnelInstanceUpTime OBJECT-TYPE SYNTAX TimeTicks MAX-ACCESS read-create STATUS current DESCRIPTION "This value identifies the total time that this tunnel instance's operStatus has been Up(1)." ::= { mplsTunnelEntry 33 } @@ -1275,101 +1287,103 @@ object." ::= { mplsTunnelEntry 37 } -- End of mplsTunnelTable mplsTunnelHopListIndexNext OBJECT-TYPE SYNTAX Unsigned32 (0..2147483647) MAX-ACCESS read-only STATUS current DESCRIPTION - "This object contains an appropriate value to be - used for mplsTunnelHopListIndex when creating - entries in the mplsTunnelHopTable. If the number - of unassigned entries is exhausted, a retrival + "This object contains an appropriate value to be used + for mplsTunnelHopListIndex when creating entries in + the mplsTunnelHopTable. If the number of + unassigned entries is exhausted, a retrival operation will return a value of 0. This object - may also return a value of 0 when the LSR is - unable to accept conceptual row creation, for - example, if the mplsTunnelHopTable is implemented - as read-only. To obtain the value of - mplsTunnelHopListIndex for a new entry in the - mplsTunnelHopTable, the manager issues a - management protocol retrieval operation to obtain - the current value of mplsTunnelHopIndex. After - each retrieval operation, the agent should modify - the value to reflect the next unassigned index. - After a manager retrieves a value the agent will - determine through its local policy when this index - value will be made available for reuse." + may also return a value of 0 when the LSR is unable + to accept conceptual row creation, for example, if + the mplsTunnelHopTable is implemented as read-only. + To obtain the value of mplsTunnelHopListIndex for a + new entry in the mplsTunnelHopTable, the manager + issues a management protocol retrieval operation to + obtain the current value of mplsTunnelHopIndex. + After each retrieval operation, the agent should + modify the value to reflect the next unassigned + index. After a manager retrieves a value the agent + will determine through its local policy when this + index value will be made available for reuse." ::= { mplsTeObjects 3 } mplsTunnelHopTable OBJECT-TYPE SYNTAX SEQUENCE OF MplsTunnelHopEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION - "The mplsTunnelHopTable is used to indicate the - hops, strict or loose, for an MPLS tunnel defined - in mplsTunnelTable, when it is established via + "The mplsTunnelHopTable is used to indicate the hops, + strict or loose, for an MPLS tunnel defined in + mplsTunnelTable, when it is established via signaling, for the outgoing direction of the tunnel. Each row in this table is indexed by mplsTunnelHopListIndex. Each row also has a - secondary index mplsTunnelHopIndex corresponding - to the next hop that this row corresponds to. The + secondary index mplsTunnelHopIndex corresponding to + the next hop that this row corresponds to. The first row in the table is the first hop after the origination point of the tunnel. In case we want to specify a particular interface on the originating LSR of an outgoing tunnel by which we want packets to exit the LSR, we specify this as the first hop for this tunnel in mplsTunnelHopTable." ::= { mplsTeObjects 4 } mplsTunnelHopEntry OBJECT-TYPE SYNTAX MplsTunnelHopEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION - "An entry in this table represents a tunnel hop. - An entry is created by a network administrator for + "An entry in this table represents a tunnel hop. An + entry is created by a network administrator for signaled ERLSP set up by an MPLS signaling protocol." - INDEX { mplsTunnelHopListIndex, mplsTunnelPathOptionIndex, - mplsTunnelHopIndex } + INDEX { mplsTunnelHopListIndex, + mplsTunnelHopPathOptionIndex, mplsTunnelHopIndex } ::= { mplsTunnelHopTable 1 } MplsTunnelHopEntry ::= SEQUENCE { mplsTunnelHopListIndex MplsPathIndex, - mplsTunnelPathOptionIndex MplsPathIndex, + mplsTunnelHopPathOptionIndex MplsPathIndex, mplsTunnelHopIndex MplsPathIndex, mplsTunnelHopAddrType INTEGER, mplsTunnelHopIpv4Addr InetAddressIPv4, mplsTunnelHopIpv4PrefixLen Unsigned32, mplsTunnelHopIpv6Addr InetAddressIPv6, mplsTunnelHopIpv6PrefixLen Unsigned32, mplsTunnelHopAsNumber Unsigned32, mplsTunnelHopLspId MplsLSPID, mplsTunnelHopType INTEGER, + mplsTunnelHopIncludeExclude INTEGER, + mplsTunnelHopPathOptionName DisplayString, + mplsTunnelHopEntryPathComp INTEGER, mplsTunnelHopRowStatus RowStatus, mplsTunnelHopStorageType StorageType } mplsTunnelHopListIndex OBJECT-TYPE SYNTAX MplsPathIndex MAX-ACCESS not-accessible STATUS current DESCRIPTION "Primary index into this table identifying a particular explicit route object." ::= { mplsTunnelHopEntry 1 } -mplsTunnelPathOptionIndex OBJECT-TYPE +mplsTunnelHopPathOptionIndex OBJECT-TYPE SYNTAX MplsPathIndex MAX-ACCESS not-accessible STATUS current DESCRIPTION "Secondary index into this table identifying a particular group of hops representing a particular configured path. This is otherwise known as a path option." ::= { mplsTunnelHopEntry 2 } @@ -1396,333 +1410,438 @@ DEFVAL { ipV4 } ::= { mplsTunnelHopEntry 4 } mplsTunnelHopIpv4Addr OBJECT-TYPE SYNTAX InetAddressIPv4 MAX-ACCESS read-create STATUS current DESCRIPTION "If mplsTunnelHopAddrType is set to ipV4(1), then this value will contain the IPv4 address of this - hop. This object is otherwise insignificant and - should contain a value of 0." + hop. If mplsTunnelHopAddrType is set to lspid(4), + then this value will contain the Ingress LSR Router + ID of the Tunnel. This object is otherwise + insignificant and should contain a value of 0." ::= { mplsTunnelHopEntry 5 } mplsTunnelHopIpv4PrefixLen OBJECT-TYPE SYNTAX Unsigned32 (0..32) MAX-ACCESS read-create STATUS current DESCRIPTION - "If mplsTunnelHopAddrType is ipV4(1), then the - prefix length for this hop's IPv4 address is - contained herein. This object is otherwise - insignificant and should contain a value of 0." + "If mplsTunnelHopAddrType is ipV4(1), then the prefix + length for this hop's IPv4 address is contained + herein. This object is otherwise insignificant and + should contain a value of 0." ::= { mplsTunnelHopEntry 6 } mplsTunnelHopIpv6Addr OBJECT-TYPE SYNTAX InetAddressIPv6 MAX-ACCESS read-create STATUS current DESCRIPTION - "If the mplsTunnelHopAddrType is set to ipV6(2), - then this variable contains the IPv6 address of - this hop. This object is otherwise insignificant - and should contain a value of 0." + "If the mplsTunnelHopAddrType is set to ipV6(2), then + this variable contains the IPv6 address of this + hop. This object is otherwise insignificant and + should contain a value of 0." ::= { mplsTunnelHopEntry 7 } mplsTunnelHopIpv6PrefixLen OBJECT-TYPE SYNTAX Unsigned32 (0..128) MAX-ACCESS read-create STATUS current DESCRIPTION "If mplsTunnelHopAddrType is set to ipV6(2), this - value will contain the prefix length for this - hop's IPv6 address. This object is otherwise + value will contain the prefix length for this hop's + IPv6 address. This object is otherwise insignificant and should contain a value of 0." ::= { mplsTunnelHopEntry 8 } mplsTunnelHopAsNumber OBJECT-TYPE SYNTAX Unsigned32 (0..65535) MAX-ACCESS read-create STATUS current DESCRIPTION - "If mplsTunnelHopAddrType is set to asNumber(3), - then this value will contain the AS number of this - hop. This object is otherwise insignificant and - should contain a value of 0 to indicate this - fact." + "If mplsTunnelHopAddrType is set to asNumber(3), then + this value will contain the AS number of this hop. + This object is otherwise insignificant and should + contain a value of 0 to indicate this fact." ::= { mplsTunnelHopEntry 9 } mplsTunnelHopLspId OBJECT-TYPE SYNTAX MplsLSPID MAX-ACCESS read-create STATUS current DESCRIPTION "If mplsTunnelHopAddrType is set to lspid(4), then this value will contain the LSPID of a tunnel of this hop. The present tunnel being configured is - ætunneledÆ through this hop (using label - stacking). This object is otherwise insignificant - and should contain a value of 0 to indicate this - fact." + ætunneledÆ through this hop (using label stacking). + This object is otherwise insignificant and should + contain a value of 0 to indicate this fact." ::= { mplsTunnelHopEntry 10 } mplsTunnelHopType OBJECT-TYPE SYNTAX INTEGER { strict(1), loose(2) } MAX-ACCESS read-create STATUS current DESCRIPTION "Denotes whether this tunnel hop is routed in a strict or loose fashion." ::= { mplsTunnelHopEntry 11 } +mplsTunnelHopIncludeExclude OBJECT-TYPE + SYNTAX INTEGER { + include(1), + exclude(2) + } + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "If this value is set to include(1), then this + indicates that this hop must be included in the + tunnel's path. If this value is set to exclude(2), + then this hop must be avoided when calculating the + path for this tunnel. The default value of this + object is include(1), so that by default all + indicated hops are included in the CSPF path + computation." + DEFVAL { include } + ::= { mplsTunnelHopEntry 12 } + +mplsTunnelHopPathOptionName OBJECT-TYPE + SYNTAX DisplayString + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The description of this series of hops as they + relate to the + specified path option." + ::= { mplsTunnelHopEntry 13 } + +mplsTunnelHopEntryPathComp OBJECT-TYPE + SYNTAX INTEGER { + dynamic(1), -- CSPF computed + explicit(2) -- strict hop + } + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "If this value is set to dynamic, then the user + should only specify the source and destination of + the path and expect that the CSPF will calculate + the remainder of the path. If this value is set to + explicit, the user should specify the entire path + for the tunnel to take. This path may contain + strict or loose hops. Each hop along a specific + path should have this object set to the same value" + ::= { mplsTunnelHopEntry 14 } + mplsTunnelHopRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "This variable is used to create, modify, and/or delete a row in this table." - ::= { mplsTunnelHopEntry 12 } + ::= { mplsTunnelHopEntry 15 } mplsTunnelHopStorageType OBJECT-TYPE SYNTAX StorageType MAX-ACCESS read-create STATUS current DESCRIPTION "This variable indicates the storage type for this object." - ::= { mplsTunnelHopEntry 13 } + ::= { mplsTunnelHopEntry 16 } -- End of mplsTunnelHopTable -- Begin of mplsTunnelResourceTable mplsTunnelResourceIndexNext OBJECT-TYPE SYNTAX Unsigned32 (0.. 2147483647) MAX-ACCESS read-only STATUS current DESCRIPTION "This object contains the next appropriate value to be used for mplsTunnelResourceIndex when creating entries in the mplsTunnelResourceTable. If the number of unassigned entries is exhausted, a retrival operation will return a value of 0. This - object may also return a value of 0 when the LSR - is unable to accept conceptual row creation, for + object may also return a value of 0 when the LSR is + unable to accept conceptual row creation, for example, if the mplsTunnelTable is implemented as read-only. To obtain the mplsTunnelResourceIndex - value for a new entry, the manager must first - issue a management protocol retrieval operation to - obtain the current value of this object. The agent - should modify the value to reflect the next - unassigned index after each retrieval operation. - After a manager retrieves a value the agent will - determine through its local policy when this index - value will be made available for reuse." + value for a new entry, the manager must first issue + a management protocol retrieval operation to obtain + the current value of this object. The agent should + modify the value to reflect the next unassigned + index after each retrieval operation. After a + manager retrieves a value the agent will determine + through its local policy when this index value will + be made available for reuse." ::= { mplsTeObjects 5 } mplsTunnelResourceTable OBJECT-TYPE SYNTAX SEQUENCE OF MplsTunnelResourceEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The mplsTunnelResourceTable allows a manager to specify which resources are desired for an MPLS tunnel. This table also allows several tunnels to point to a single entry in this table, implying that these tunnels should share resources." ::= { mplsTeObjects 6 } mplsTunnelResourceEntry OBJECT-TYPE SYNTAX MplsTunnelResourceEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION - "An entry in this table represents a set of - resources for an MPLS tunnel. An entry can be - created by a network administrator or by an SNMP - agent as instructed by any MPLS signaling - protocol." + "An entry in this table represents a set of resources + for an MPLS tunnel. An entry can be created by a + network administrator or by an SNMP agent as + instructed by any MPLS signaling protocol." INDEX { mplsTunnelResourceIndex } ::= { mplsTunnelResourceTable 1 } MplsTunnelResourceEntry ::= SEQUENCE { mplsTunnelResourceIndex Unsigned32, mplsTunnelResourceMaxRate MplsBitRate, mplsTunnelResourceMeanRate MplsBitRate, mplsTunnelResourceMaxBurstSize MplsBurstSize, + mplsTunnelResourceMeanBurstSize MplsBurstSize, + mplsTunnelResourceExcessBurstSize MplsBurstSize, + mplsTunnelResourceFrequency INTEGER, + mplsTunnelResourceWeight Unsigned32, mplsTunnelResourceRowStatus RowStatus, mplsTunnelResourceStorageType StorageType } mplsTunnelResourceIndex OBJECT-TYPE SYNTAX Unsigned32 (1..2147483647) MAX-ACCESS not-accessible STATUS current DESCRIPTION "Uniquely identifies this row." ::= { mplsTunnelResourceEntry 1 } mplsTunnelResourceMaxRate OBJECT-TYPE SYNTAX MplsBitRate UNITS "bits per second" MAX-ACCESS read-create STATUS current DESCRIPTION - "The maximum rate in bits/second. Note that - setting mplsTunnelResourceMaxRate, + "The maximum rate in bits/second. Note that setting + mplsTunnelResourceMaxRate, mplsTunnelResourceMeanRate, and mplsTunnelResourceMaxBurstSize to 0 indicates best- effort treatment. This object is copied to an instance of mplsTrafficParamMaxRate in mplsTrafficParamTable the OID of which is copied into the corresponding mplsInSegmentTrafficParamPtr." REFERENCE - "Srinivasan, C., Viswanathan, A., and T. Nadeau, - MPLS Label Switch Router Management Information - Base Using SMIv2, Internet Draft , July 2000." + "Srinivasan, C., Viswanathan, A., and T. Nadeau, MPLS + Label Switch Router Management Information Base + Using SMIv2, Internet Draft , July 2000." ::= { mplsTunnelResourceEntry 2 } mplsTunnelResourceMeanRate OBJECT-TYPE SYNTAX MplsBitRate UNITS "bits per second" MAX-ACCESS read-create STATUS current DESCRIPTION "This object is copied into an instance of mplsTrafficParamMeanRate in the mplsTrafficParamTable. The OID of this table entry is then copied into the corresponding mplsInSegmentTrafficParamPtr. When resource allocation is performed as requested - by this TSpec object, it is copied into an entry - in mplsTrafficParamTable [LSRMIB]: + by this TSpec object, it is copied into an entry in + mplsTrafficParamTable [LSRMIB]: + mplsTunnelInMeanRate to mplsTrafficParamMeanRate. The OID of this entry is copied to mplsInSegmentTrafficParamPtr of the corresponding in-segment entry." REFERENCE - "Srinivasan, C., Viswanathan, A., and T. Nadeau, - MPLS Label Switch Router Management Information - Base Using SMIv2, Internet Draft , July 2000." + "Srinivasan, C., Viswanathan, A., and T. Nadeau, MPLS + Label Switch Router Management Information Base + Using SMIv2, Internet Draft , July 2000." ::= { mplsTunnelResourceEntry 3 } mplsTunnelResourceMaxBurstSize OBJECT-TYPE SYNTAX MplsBurstSize UNITS "bytes" MAX-ACCESS read-create STATUS current DESCRIPTION "The maximum burst size in bytes. This object is copied to mplsInSegmentMaxBurstSize of the corresponding in-segment. When resource allocation is performed as requested - by this TSpec object, it is copied into an entry - in mplsTrafficParamTable [LSRMIB]: + by this TSpec object, it is copied into an entry in + mplsTrafficParamTable [LSRMIB]: mplsTunnelInMaxBurstSize to - mplsTrafficParamMaxBurstSize. The OID of this - entry is copied to mplsInSegmentTrafficParamPtr of - the corresponding in-segment entry." + mplsTrafficParamMaxBurstSize. The OID of this entry + is copied to mplsInSegmentTrafficParamPtr of the + corresponding in-segment entry." REFERENCE - "Srinivasan, C., Viswanathan, A., and T. Nadeau, - MPLS Label Switch Router Management Information - Base Using SMIv2, Internet Draft , July 2000." + "Srinivasan, C., Viswanathan, A., and T. Nadeau, MPLS + Label Switch Router Management Information Base + Using SMIv2, Internet Draft , July 2000." ::= { mplsTunnelResourceEntry 4 } +mplsTunnelResourceMeanBurstSize OBJECT-TYPE + SYNTAX MplsBurstSize + UNITS "bytes" + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The mean burst size in bytes. The implementations + which do not implement this variable must return 0 + for this value and must not allow a user to set + this value." + ::= { mplsTunnelResourceEntry 5 } + +mplsTunnelResourceExcessBurstSize OBJECT-TYPE + SYNTAX MplsBurstSize + UNITS "bytes" + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The Excess burst size in bytes. The implementations + which do not implement this variable must return 0 + for this value and must not allow a user to set + this value." + REFERENCE + "CR-LDP Specification, Section 4.3." + ::= { mplsTunnelResourceEntry 6 } + +mplsTunnelResourceFrequency OBJECT-TYPE + SYNTAX INTEGER { + unspecified(1), + frequent(2), + veryFrequent(3) + } + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The granularity of the availability of committed + rate. The implementations which do not implement + this variable must return unspecified(1) for this + value and must not allow a user to set this value." + REFERENCE + "CR-LDP Specification, Section 4.3." + ::= { mplsTunnelResourceEntry 7 } + +mplsTunnelResourceWeight OBJECT-TYPE + SYNTAX Unsigned32(0..255) + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The relative weight for using excess bandwidth above + its committed rate. The value of 0 means that + weight is not applicable for the CR-LSP." + REFERENCE + "CR-LDP Specification, Section 4.3." + ::= { mplsTunnelResourceEntry 8 } + mplsTunnelResourceRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "This variable is used to create, modify, and/or delete a row in this table." - ::= { mplsTunnelResourceEntry 5 } + ::= { mplsTunnelResourceEntry 9 } mplsTunnelResourceStorageType OBJECT-TYPE SYNTAX StorageType MAX-ACCESS read-create STATUS current DESCRIPTION "This variable indicates the storage type for this object." - ::= { mplsTunnelResourceEntry 6 } + ::= { mplsTunnelResourceEntry 10 } -- End mplsTunnelResourceTable -- Tunnel Actual Route Hop table. mplsTunnelARHopTable OBJECT-TYPE SYNTAX SEQUENCE OF MplsTunnelARHopEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The mplsTunnelARHopTable is used to indicate the hops, strict or loose, for an MPLS tunnel defined in mplsTunnelTable, as reported by the MPLS signaling protocol, for the outgoing direction of the tunnel. Each row in this table is indexed by mplsTunnelARHopListIndex. Each row also has a - secondary index mplsTunnelARHopIndex, - corresponding to the next hop that this row - corresponds to. The first row in the table is the - first hop after the origination point of the - tunnel. In case we want to specify a particular - interface on the originating LSR of an outgoing - tunnel by which we want packets to exit the LSR, - we specify this as the first hop for this tunnel - in mplsTunnelARHopTable. + secondary index mplsTunnelARHopIndex, corresponding + to the next hop that this row corresponds to. The + first row in the table is the first hop after the + origination point of the tunnel. In case we want + to specify a particular interface on the + originating LSR of an outgoing tunnel by which we + want packets to exit the LSR, we specify this as + the first hop for this tunnel in + mplsTunnelARHopTable. - Please note that since the information necessary - to build entries within this table are not - provided by some MPLS signaling protocols, - implementation of this table is optional. - Furthermore, since the information in this table - is actually provided by the MPLS signaling - protocol after the path has been set-up, the - entries in this table are provided only for - observation, and hence, all variables in this + Please note that since the information necessary to + build entries within this table are not provided by + some MPLS signaling protocols, implementation of + this table is optional. Furthermore, since the + information in this table is actually provided by + the MPLS signaling protocol after the path has been + set-up, the entries in this table are provided only + for observation, and hence, all variables in this table are accessible exclusively as read-only." ::= { mplsTeObjects 7 } mplsTunnelARHopEntry OBJECT-TYPE SYNTAX MplsTunnelARHopEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION - "An entry in this table represents a tunnel hop. - An entry is created by a network administrator for + "An entry in this table represents a tunnel hop. An + entry is created by a network administrator for signaled ERLSP set up by an MPLS signaling protocol." INDEX { mplsTunnelARHopListIndex, mplsTunnelARHopIndex } ::= { mplsTunnelARHopTable 1 } MplsTunnelARHopEntry ::= SEQUENCE { mplsTunnelARHopListIndex MplsPathIndex, mplsTunnelARHopIndex MplsPathIndex, mplsTunnelARHopAddrType INTEGER, mplsTunnelARHopIpv4Addr InetAddressIPv4, mplsTunnelARHopIpv4PrefixLen Unsigned32, mplsTunnelARHopIpv6Addr InetAddressIPv6, mplsTunnelARHopIpv6PrefixLen Unsigned32, mplsTunnelARHopAsNumber Unsigned32, - mplsTunnelARHopType INTEGER + mplsTunnelARHopLspId MplsLSPID } mplsTunnelARHopListIndex OBJECT-TYPE SYNTAX MplsPathIndex MAX-ACCESS not-accessible STATUS current DESCRIPTION "Primary index into this table identifying a particular recorded hop list." ::= { mplsTunnelARHopEntry 1 } @@ -1781,47 +1900,45 @@ this hop. This object is otherwise insignificant and should contain a value of 0." ::= { mplsTunnelARHopEntry 6 } mplsTunnelARHopIpv6PrefixLen OBJECT-TYPE SYNTAX Unsigned32 (0..128) MAX-ACCESS read-only STATUS current DESCRIPTION "If mplsTunnelARHopAddrType is set to ipV6(2), this - value will contain the prefix length for this - hop's IPv6 address. This object is otherwise + value will contain the prefix length for this hop's + IPv6 address. This object is otherwise insignificant and should contain a value of 0." ::= { mplsTunnelARHopEntry 7 } mplsTunnelARHopAsNumber OBJECT-TYPE SYNTAX Unsigned32 (0..65535) MAX-ACCESS read-only STATUS current DESCRIPTION "If mplsTunnelARHopAddrType is set to asNumber(3), then this value will contain the AS number of this hop. This object is otherwise insignificant and - should contain a value of 0 to indicate this - fact." + should contain a value of 0 to indicate this fact." ::= { mplsTunnelARHopEntry 8 } -mplsTunnelARHopType OBJECT-TYPE - SYNTAX INTEGER { - strict(1), - loose(2) - } +mplsTunnelARHopLspId OBJECT-TYPE + SYNTAX MplsLSPID MAX-ACCESS read-only STATUS current DESCRIPTION - "Denotes whether this is tunnel hop is routed in a - strict or loose fashion." + "If mplsTunnelARHopAddrType is set to lspid(4), then + this value will contain the LSP ID of this hop. + This object is otherwise insignificant and should + contain a value of 0 to indicate this fact." ::= { mplsTunnelARHopEntry 9 } -- End of mplsTunnelARHopTable -- Tunnel Computed Hop table. mplsTunnelCHopTable OBJECT-TYPE SYNTAX SEQUENCE OF MplsTunnelCHopEntry MAX-ACCESS not-accessible STATUS current @@ -1836,38 +1953,38 @@ secondary index mplsTunnelCHopIndex, corresponding to the next hop that this row corresponds to. The first row in the table is the first hop after the origination point of the tunnel. In case we want to specify a particular interface on the originating LSR of an outgoing tunnel by which we want packets to exit the LSR, we specify this as the first hop for this tunnel in mplsTunnelCHopTable. - Please note that since the information necessary - to build entries within this table may not be + Please note that since the information necessary to + build entries within this table may not be supported by some LSRs, implementation of this table is optional. Furthermore, since the information in this table is actually provided by routing protocol after the path has been computed, the entries in this table are provided only for - observation, and hence, all variables in this - table are accessible exclusively as read-only." + observation, and hence, all variables in this table + are accessible exclusively as read-only." ::= { mplsTeObjects 8 } mplsTunnelCHopEntry OBJECT-TYPE SYNTAX MplsTunnelCHopEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION - "An entry in this table represents a tunnel hop. - An entry in this table is created by a constraint- + "An entry in this table represents a tunnel hop. An + entry in this table is created by a constraint- based routing protocol based on the hops specified in the corresponding mplsTunnelHopTable." INDEX { mplsTunnelCHopListIndex, mplsTunnelCHopIndex } ::= { mplsTunnelCHopTable 1 } MplsTunnelCHopEntry ::= SEQUENCE { mplsTunnelCHopListIndex MplsPathIndex, mplsTunnelCHopIndex MplsPathIndex, mplsTunnelCHopAddrType INTEGER, mplsTunnelCHopIpv4Addr InetAddressIPv4, @@ -1941,35 +2058,34 @@ this hop. This object is otherwise insignificant and should contain a value of 0." ::= { mplsTunnelCHopEntry 6 } mplsTunnelCHopIpv6PrefixLen OBJECT-TYPE SYNTAX Unsigned32 (0..128) MAX-ACCESS read-only STATUS current DESCRIPTION "If mplsTunnelCHopAddrType is set to ipV6(2), this - value will contain the prefix length for this - hop's IPv6 address. This object is otherwise + value will contain the prefix length for this hop's + IPv6 address. This object is otherwise insignificant and should contain a value of 0." ::= { mplsTunnelCHopEntry 7 } mplsTunnelCHopAsNumber OBJECT-TYPE SYNTAX Unsigned32 (0..65535) MAX-ACCESS read-only STATUS current DESCRIPTION "If mplsTunnelCHopAddrType is set to asNumber(3), then this value will contain the AS number of this hop. This object is otherwise insignificant and - should contain a value of 0 to indicate this - fact." + should contain a value of 0 to indicate this fact." ::= { mplsTunnelCHopEntry 8 } mplsTunnelCHopType OBJECT-TYPE SYNTAX INTEGER { strict(1), loose(2) } MAX-ACCESS read-only STATUS current DESCRIPTION @@ -2040,93 +2156,255 @@ STATUS current DESCRIPTION "Number of bytes forwarded by the tunnel." ::= { mplsTunnelPerfEntry 4 } mplsTunnelPerfHCBytes OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION - "High capacity counter for number of bytes - forwarded by the tunnel." + "High capacity counter for number of bytes forwarded + by the tunnel." ::= { mplsTunnelPerfEntry 5 } -- End of mplsTunnelPerfTable +-- CR-LDP Tunnel Resource Table + +mplsTunnelCRLDPResTable OBJECT-TYPE + SYNTAX SEQUENCE OF MplsTunnelCRLDPResEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "The mplsTunnelCRLDPResTable allows a manager to + specify which CR-LDP-specific resources are desired + for an MPLS tunnel if that tunnel is signaled using + CR-LDP. Note that these attributes are in addition + to those specified in mplsTunnelResourceTable. This + table also allows several tunnels to point to a + single entry in this table, implying that these + tunnels should share resources." + ::= { mplsTeObjects 10 } + +mplsTunnelCRLDPResEntry OBJECT-TYPE + SYNTAX MplsTunnelCRLDPResEntry + MAX-ACCESS not-accessible + STATUS current + DESCRIPTION + "An entry in this table represents a set of resources + for an MPLS tunnel established using CRLDP + (mplsTunnelSignallingProto equal to crldp (3)). An + entry can be created by a network administrator or + by an SNMP agent as instructed by any MPLS + signaling protocol." + INDEX { mplsTunnelResourceIndex } + ::= { mplsTunnelCRLDPResTable 1 } + +MplsTunnelCRLDPResEntry ::= SEQUENCE { + mplsTunnelCRLDPResMeanBurstSize MplsBurstSize, + mplsTunnelCRLDPResExcessBurstSize MplsBurstSize, + mplsTunnelCRLDPResFrequency Integer32, + mplsTunnelCRLDPResWeight Unsigned32, + mplsTunnelCRLDPResFlags Unsigned32, + mplsTunnelCRLDPResRowStatus RowStatus, + mplsTunnelCRLDPResStorageType StorageType + } + +mplsTunnelCRLDPResMeanBurstSize OBJECT-TYPE + SYNTAX MplsBurstSize + UNITS "bytes" + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The mean burst size in bytes." + DEFVAL { 0 } + ::= { mplsTunnelCRLDPResEntry 2 } + +mplsTunnelCRLDPResExcessBurstSize OBJECT-TYPE + SYNTAX MplsBurstSize + UNITS "bytes" + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The Excess burst size in bytes." + REFERENCE + "CR-LDP Specification, Section 4.3." + DEFVAL { 0 } + ::= { mplsTunnelCRLDPResEntry 3 } + +mplsTunnelCRLDPResFrequency OBJECT-TYPE + SYNTAX INTEGER { + unspecified(1), + frequent(2), + veryFrequent(3) + } + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The granularity of the availability of committed + rate." + REFERENCE + "CR-LDP Specification, Section 4.3." + ::= { mplsTunnelCRLDPResEntry 4 } + +mplsTunnelCRLDPResWeight OBJECT-TYPE + SYNTAX Unsigned32(0..255) + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The relative weight for using excess bandwidth above + its committed rate. The value of 0 means that + weight is not applicable for the CR-LSP." + REFERENCE + "CR-LDP Specification, Section 4.3." + DEFVAL { 0 } + ::= { mplsTunnelCRLDPResEntry 5 } + +mplsTunnelCRLDPResFlags OBJECT-TYPE + SYNTAX Unsigned32 (0..63) + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "The value of the 1 byte Flags conveyed as part of + the traffic parameters during the establishment of + the CRLSP. The bits in this object are to be + interpreted as follows. + + +--+--+--+--+--+--+--+--+ + | Res |F6|F5|F4|F3|F2|F1| + +--+--+--+--+--+--+--+--+ + + Res - These bits are reserved. Zero on transmission. + Ignored on receipt. + F1 - Corresponds to the PDR. + F2 - Corresponds to the PBS. + F3 - Corresponds to the CDR. + F4 - Corresponds to the CBS. + F5 - Corresponds to the EBS. + F6 - Corresponds to the Weight. + + Each flag if is a Negotiable Flag corresponding to a + Traffic Parameter. The Negotiable Flag value zero + denotes Not Negotiable and value one denotes + Negotiable." + REFERENCE + "Section 4.3, Constraint-Based LSP Setup using LDP, + Jamoussi, et. al,, + July 2000." + DEFVAL { 0 } + ::= { mplsTunnelCRLDPResEntry 6 } + +mplsTunnelCRLDPResRowStatus OBJECT-TYPE + SYNTAX RowStatus + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "This variable is used to create, modify, and/or + delete a row in this table." + ::= { mplsTunnelCRLDPResEntry 7 } + +mplsTunnelCRLDPResStorageType OBJECT-TYPE + SYNTAX StorageType + MAX-ACCESS read-create + STATUS current + DESCRIPTION + "This variable indicates the storage type for this + object." + ::= { mplsTunnelCRLDPResEntry 8 } + -- Notifications. mplsTunnelTrapEnable OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "If this object is true, then it enables the generation of mplsTunnelUp and mplsTunnelDown traps, otherwise these traps are not emitted." DEFVAL { false } - ::= { mplsTeObjects 10 } + ::= { mplsTeObjects 11 } mplsTunnelUp NOTIFICATION-TYPE - OBJECTS { mplsTunnelIndex, + OBJECTS { + mplsTunnelIndex, mplsTunnelInstance, mplsTunnelIngressLSRId, mplsTunnelEgressLSRId, mplsTunnelAdminStatus, mplsTunnelOperStatus } STATUS current DESCRIPTION "This notification is generated when a mplsTunnelOperStatus object for one of the - configured tunnels is about to leave the down - state and transition into some other state (but - not into the notPresent state). This other state - is indicated by the included value of + configured tunnels is about to leave the down state + and transition into some other state (but not into + the notPresent state). This other state is + indicated by the included value of mplsTunnelOperStatus." ::= { mplsTeNotifyPrefix 1 } mplsTunnelDown NOTIFICATION-TYPE - OBJECTS { mplsTunnelIndex, + OBJECTS { + mplsTunnelIndex, mplsTunnelInstance, mplsTunnelIngressLSRId, mplsTunnelEgressLSRId, mplsTunnelAdminStatus, mplsTunnelOperStatus } STATUS current DESCRIPTION "This notification is generated when a mplsTunnelOperStatus object for one of the - configured tunnels is about to enter the down - state from some other state (but not from the - notPresent state). This other state is indicated - by the included value of mplsTunnelOperStatus." + configured tunnels is about to enter the down state + from some other state (but not from the notPresent + state). This other state is indicated by the + included value of mplsTunnelOperStatus." ::= { mplsTeNotifyPrefix 2 } mplsTunnelRerouted NOTIFICATION-TYPE - OBJECTS { mplsTunnelIndex, + OBJECTS { + mplsTunnelIndex, mplsTunnelInstance, mplsTunnelIngressLSRId, mplsTunnelEgressLSRId, mplsTunnelAdminStatus, mplsTunnelOperStatus } STATUS current DESCRIPTION "This notification is generated when a tunnel is - rerouted or re-optimized. If the Actual Path is - used, then this object MAY contain the new path - for this tunnel some time after this trap is - issued by the agent." + rerouted. If the actual path is used, then this + object MAY contain the new path for this tunnel + some time after this trap is issued by the agent." ::= { mplsTeNotifyPrefix 3 } +mplsTunnelReoptimized NOTIFICATION-TYPE + OBJECTS { + mplsTunnelIndex, + mplsTunnelInstance, + mplsTunnelIngressLSRId, + mplsTunnelEgressLSRId, + mplsTunnelAdminStatus, + mplsTunnelOperStatus + } + STATUS current + DESCRIPTION + "This notification is generated when a tunnel is + reoptimized. If the actual path is used, then this + object MAY contain the new path for this tunnel + some time after this trap is issued by the agent." + ::= { mplsTeNotifyPrefix 4 } + -- End of notifications. -- Module compliance. mplsTeGroups OBJECT IDENTIFIER ::= { mplsTeConformance 1 } mplsTeCompliances OBJECT IDENTIFIER ::= { mplsTeConformance 2 } @@ -2136,21 +2414,22 @@ "Compliance statement for agents that support the MPLS TE MIB." MODULE -- this module -- The mandatory group has to be implemented by all -- LSRs that originate/terminate ESLSPs/tunnels. -- In addition, depending on the type of tunnels -- supported, other groups become mandatory as -- explained below. - MANDATORY-GROUPS { mplsTunnelGroup, + MANDATORY-GROUPS { + mplsTunnelGroup, mplsTunnelScalarGroup } GROUP mplsTunnelManualGroup DESCRIPTION "This group is mandatory for devices which support manual configuration of tunnels, in addition to mplsTunnelGroup. The following constraints apply: mplsTunnelSignallingProto should be at least read- only with a value of none(1)." @@ -2298,26 +2578,31 @@ "Only up and down states must be supported. Write access is not required." OBJECT mplsTunnelOperStatus SYNTAX INTEGER { up (1), down (2) } DESCRIPTION "Only up and down states must be supported. Write access is not required." OBJECT mplsTunnelRowStatus - SYNTAX INTEGER { active(1), notInService(2), - createAndGo(4), destroy(6) } + SYNTAX INTEGER { + active(1), + notInService(2), + createAndGo(4), + destroy(6) + } MIN-ACCESS read-only DESCRIPTION "The notReady(3) and createAndWait(5) states need not be supported. Write access is not required." + OBJECT mplsTunnelStorageType SYNTAX INTEGER { other(1) } MIN-ACCESS read-only DESCRIPTION "Only other (1) needs to be supported." OBJECT mplsTunnelPathInUse MIN-ACCESS read-only DESCRIPTION "Read-only support is required." @@ -2366,31 +2652,49 @@ OBJECT mplsTunnelHopAsNumber MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT mplsTunnelHopLspId MIN-ACCESS read-only DESCRIPTION "Write access is not required." - OBJECT mplsTunnelHopType SYNTAX INTEGER { strict(1) } MIN-ACCESS read-only DESCRIPTION "loose(2) need not be supported. Write access is not required." + OBJECT mplsTunnelHopIncludeExclude + MIN-ACCESS read-only + DESCRIPTION + "Write access is not required." + + OBJECT mplsTunnelHopPathOptionName + MIN-ACCESS read-only + DESCRIPTION + "Write access is not required." + + OBJECT mplsTunnelHopEntryPathComp + MIN-ACCESS read-only + DESCRIPTION + "Write access is not required." + OBJECT mplsTunnelHopRowStatus - SYNTAX INTEGER { active(1), notInService(2), - createAndGo(4), destroy(6) } + SYNTAX INTEGER { + active(1), + notInService(2), + createAndGo(4), + destroy(6) + } MIN-ACCESS read-only DESCRIPTION "The notReady(3) and createAndWait(5) states need not be supported. Write access is not required." OBJECT mplsTunnelHopStorageType SYNTAX INTEGER { other(1) } MIN-ACCESS read-only DESCRIPTION "Only other (1) needs to be supported." @@ -2405,23 +2709,47 @@ OBJECT mplsTunnelResourceMeanRate MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT mplsTunnelResourceMaxBurstSize MIN-ACCESS read-only DESCRIPTION "Write access is not required." + OBJECT mplsTunnelResourceMeanBurstSize + MIN-ACCESS read-only + DESCRIPTION + "Write access is not required." + + OBJECT mplsTunnelResourceExcessBurstSize + MIN-ACCESS read-only + DESCRIPTION + "Write access is not required." + + OBJECT mplsTunnelResourceFrequency + MIN-ACCESS read-only + DESCRIPTION + "Write access is not required." + + OBJECT mplsTunnelResourceWeight + MIN-ACCESS read-only + DESCRIPTION + "Write access is not required." + OBJECT mplsTunnelResourceRowStatus - SYNTAX INTEGER { active(1), notInService(2), - createAndGo(4), destroy(6) } + SYNTAX INTEGER { + active(1), + notInService(2), + createAndGo(4), + destroy(6) + } MIN-ACCESS read-only DESCRIPTION "The notReady(3) and createAndWait(5) states need not be supported. Write access is not required." OBJECT mplsTunnelResourceStorageType SYNTAX INTEGER { other(1) } MIN-ACCESS read-only DESCRIPTION "Only other (1) needs to be supported." @@ -2451,21 +2779,22 @@ OBJECT mplsTunnelPerfHCBytes MIN-ACCESS read-only DESCRIPTION "Write access is not required." ::= { mplsTeCompliances 1 } -- Units of conformance. mplsTunnelGroup OBJECT-GROUP - OBJECTS { mplsTunnelIndexNext, + OBJECTS { + mplsTunnelIndexNext, mplsTunnelName, mplsTunnelDescr, mplsTunnelOwner, mplsTunnelXCPointer, mplsTunnelIfIndex, mplsTunnelHopTableIndex, mplsTunnelARHopTableIndex, mplsTunnelCHopTableIndex, mplsTunnelAdminStatus, mplsTunnelOperStatus, @@ -2511,44 +2840,49 @@ mplsTunnelManualGroup OBJECT-GROUP OBJECTS { mplsTunnelSignallingProto } STATUS current DESCRIPTION "Object(s) needed to implement manually configured tunnels." ::= { mplsTeGroups 2 } mplsTunnelSignaledGroup OBJECT-GROUP - OBJECTS { mplsTunnelSetupPrio, + OBJECTS { + mplsTunnelSetupPrio, mplsTunnelHoldingPrio, mplsTunnelSignallingProto, mplsTunnelLocalProtectInUse, mplsTunnelSessionAttributes, mplsTunnelHopListIndexNext, mplsTunnelHopAddrType, mplsTunnelHopIpv4Addr, mplsTunnelHopIpv4PrefixLen, mplsTunnelHopIpv6Addr, mplsTunnelHopIpv6PrefixLen, mplsTunnelHopAsNumber, mplsTunnelHopLspId, mplsTunnelHopType, + mplsTunnelHopIncludeExclude, + mplsTunnelHopPathOptionName, + mplsTunnelHopEntryPathComp, mplsTunnelHopRowStatus, mplsTunnelHopStorageType } STATUS current DESCRIPTION "Object needed to implement signaled tunnels." ::= { mplsTeGroups 3 } mplsTunnelScalarGroup OBJECT-GROUP - OBJECTS { mplsTunnelConfigured, + OBJECTS { + mplsTunnelConfigured, mplsTunnelActive, mplsTunnelTEDistProto, mplsTunnelMaxHops } STATUS current DESCRIPTION "Scalar object needed to implement MPLS tunnels." ::= { mplsTeGroups 4 } mplsTunnelIsIntfcGroup OBJECT-GROUP @@ -2561,56 +2895,79 @@ mplsTunnelIsNotIntfcGroup OBJECT-GROUP OBJECTS { mplsTunnelIsIf } STATUS current DESCRIPTION "Objects needed to implement tunnels that are not interfaces." ::= { mplsTeGroups 6 } mplsTunnelOptionalGroup OBJECT-GROUP - OBJECTS { mplsTunnelResourceIndexNext, + OBJECTS { + mplsTunnelResourceIndexNext, mplsTunnelResourceMaxRate, mplsTunnelResourceMeanRate, mplsTunnelResourceMaxBurstSize, + mplsTunnelResourceMeanBurstSize, + mplsTunnelResourceExcessBurstSize, + mplsTunnelResourceFrequency, + mplsTunnelResourceWeight, mplsTunnelResourceRowStatus, mplsTunnelResourceStorageType, mplsTunnelARHopAddrType, mplsTunnelARHopIpv4Addr, mplsTunnelARHopIpv4PrefixLen, mplsTunnelARHopIpv6Addr, mplsTunnelARHopIpv6PrefixLen, mplsTunnelARHopAsNumber, - mplsTunnelARHopType, mplsTunnelCHopAddrType, mplsTunnelCHopIpv4Addr, mplsTunnelCHopIpv4PrefixLen, mplsTunnelCHopIpv6Addr, mplsTunnelCHopIpv6PrefixLen, mplsTunnelCHopAsNumber, mplsTunnelCHopType } STATUS current DESCRIPTION "The objects in this group are optional." ::= { mplsTeGroups 7 } +mplsTunnelCRLDPResOptionalGroup OBJECT-GROUP + OBJECTS { + mplsTunnelCRLDPResMeanBurstSize, + mplsTunnelCRLDPResExcessBurstSize, + mplsTunnelCRLDPResFrequency, + mplsTunnelCRLDPResWeight, + mplsTunnelCRLDPResFlags, + mplsTunnelCRLDPResRowStatus, + mplsTunnelCRLDPResStorageType + } + STATUS current + DESCRIPTION + "Set of objects implemented for resources applicable + for tunnels signaled using CR-LDP." + ::= { mplsTeGroups 8 } + mplsTeNotificationGroup NOTIFICATION-GROUP - NOTIFICATIONS { mplsTunnelUp, + NOTIFICATIONS { + mplsTunnelUp, mplsTunnelDown, - mplsTunnelRerouted + mplsTunnelRerouted, + mplsTunnelReoptimized } STATUS current DESCRIPTION "Set of notifications implemented in this module. + None is mandatory." - ::= { mplsTeGroups 8 } + ::= { mplsTeGroups 9 } -- End of MPLS-TE-MIB END 11. Security Considerations There are a number of management objects defined in this MIB that have a MAX-ACCESS clause of read-write and/or read-create. Such objects may be considered sensitive or vulnerable in some network environments. The support for @@ -2635,23 +2992,23 @@ [SNMPv3USM] and the View- based Access Control [SNMPv3VACM] is recommended. It is then a customer/user responsibility to ensure that the SNMP entity giving access to an instance of this MIB, is properly configured to give access to the objects only to those principals (users) that have legitimate rights to indeed GET or SET (change/create/delete) them. 12. Acknowledgments - We wish to thank Adrian Farrel, Eric Gray, Patrick - Kerharo, Pramod Koppol, Paul Langille and Mike Piecuch for - their comments on this draft. + We wish to thank Adrian Farrel, Eric Gray, Joan Cucchiara, + Patrick Kerharo, Paul Langille and Mike Piecuch for their + comments on this draft. 13. References [MPLSArch] Rosen, E., Viswanathan, A., and R. Callon, "Multiprotocol Label Switching Architecture", Internet Draft , July 2000. [LSRMIB] Srinivasan, C., Viswanathan, A. and T. Nadeau, "MPLS Label Switch Router Management @@ -2750,20 +3107,25 @@ (SNMP)", RFC 2575, April 1999. [IPSEC] Kent, S., and Atkinson, R., "Security Architecture for the Internet Protocol", RFC 2401, November 1998. [IFMIB] McCloghrie, K., and F. Kastenholtz, "The Interfaces Group MIB using SMIv2", RFC 2233, Nov. 1997. + [INETADDRMIB] Daniele, M., Haberman, B., Routhier, S. and + J. Schoenwaelder, "Textual Conventions for + Internet Network Addresses", RFC 2851, June + 2000. + 14. Authors' Addresses Cheenu Srinivasan Tachion Networks, Inc. Monmouth Park Corporate Center I Building C, 185 Monmouth Park Highway West Long Branch, NJ 07764 Phone: +1-732-542-7750 x1234 Email: cheenu@tachion.com