-- extracted from draft-ietf-mpls-lsr-mib-09.txt -- at Fri May 14 06:21:06 2004 MPLS-LSR-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE, Integer32, Counter32, Unsigned32, Counter64, Gauge32, zeroDotZero FROM SNMPv2-SMI MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP FROM SNMPv2-CONF TruthValue, RowStatus, StorageType, RowPointer, TimeStamp FROM SNMPv2-TC InterfaceIndex, InterfaceIndexOrZero FROM IF-MIB mplsMIB, MplsLSPID, MplsLabel, MplsBitRate, MplsBurstSize, MplsOwner FROM MPLS-TC-MIB AddressFamilyNumbers FROM IANA-ADDRESS-FAMILY-NUMBERS-MIB InetAddress, InetAddressType FROM INET-ADDRESS-MIB ; mplsLsrMIB MODULE-IDENTITY LAST-UPDATED "200210051200Z" -- 5 October 2002 12:00:00 GMT ORGANIZATION "Multiprotocol Label Switching (MPLS) Working Group" CONTACT-INFO " Cheenu Srinivasan Postal: Parama Networks, Inc. 1030 Broad Street Shrewsbury, NJ 07702 Tel: +1-732-544-9120 x731 Email: cheenu@paramanet.com Arun Viswanathan Postal: Force10 Networks, Inc. 1440 McCarthy Blvd Milpitas, CA 95035 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 Comments about this document should be emailed directly to the MPLS working group mailing list at mpls@uu.net. " DESCRIPTION "This MIB contains managed object definitions for the Multiprotocol Label Switching (MPLS) Router as defined in: Rosen, E., Viswanathan, A., and R. Callon, Multiprotocol Label Switching Architecture, RFC 3031, January 2001." -- Revision history. REVISION "200210051200Z" -- 5 October 2002 12:00:00 GMT DESCRIPTION "Initial revision, published as part of RFC XXXX." ::= { mplsMIB 2 } -- Top level components of this MIB. -- Notifications mplsLsrNotifications OBJECT IDENTIFIER ::= { mplsLsrMIB 0 } -- Tables, Scalars mplsLsrObjects OBJECT IDENTIFIER ::= { mplsLsrMIB 1 } -- Conformance mplsLsrConformance OBJECT IDENTIFIER ::= { mplsLsrMIB 2 } -- MPLS Interface Configuration Table. mplsInterfaceConfTable OBJECT-TYPE SYNTAX SEQUENCE OF MplsInterfaceConfEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table specifies per-interface MPLS capability and associated information." ::= { mplsLsrObjects 1 } mplsInterfaceConfEntry OBJECT-TYPE SYNTAX MplsInterfaceConfEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A conceptual row in this table is created automatically by an LSR for every interface capable of supporting MPLS and is enabled to do so. A conceptual row in this table will exist iff a corresponding entry in ifTable exists with ifType = mpls(166). If this associated entry in ifTable is operationally disabled (thus disabling MPLS on that interface), the corresponding entry in this table MUST be deleted shortly thereafter. An conceptual row with index 0 is created if the LSR supports per- platform labels. This conceptual row represents the per-platform label space and contains parameters that apply to all interfaces that participate in the per-platform label space. Other conceptual rows in this table represent MPLS interfaces that may participate in either the per-platform or per- interface label spaces, or both. Further information about label space participation of an interface is provided in the DESCRIPTION clause of mplsInterfaceLabelParticipationType." INDEX { mplsInterfaceConfIndex } ::= { mplsInterfaceConfTable 1 } MplsInterfaceConfEntry ::= SEQUENCE { mplsInterfaceConfIndex InterfaceIndexOrZero, mplsInterfaceLabelMinIn MplsLabel, mplsInterfaceLabelMaxIn MplsLabel, mplsInterfaceLabelMinOut MplsLabel, mplsInterfaceLabelMaxOut MplsLabel, mplsInterfaceTotalBandwidth MplsBitRate, mplsInterfaceAvailableBandwidth MplsBitRate, mplsInterfaceLabelParticipationType BITS } mplsInterfaceConfIndex OBJECT-TYPE SYNTAX InterfaceIndexOrZero MAX-ACCESS not-accessible STATUS current DESCRIPTION "This is a unique index for an entry in the MplsInterfaceConfTable. A non-zero index for an entry indicates the ifIndex for the corresponding interface entry in of the MPLS-layer in the ifTable. Note that the per-platform label space may apply to several interfaces, and therefore the configuration of the per-platform label space interface parameters will apply to all of the interfaces that are participating in the per-platform label space." REFERENCE "RFC 2863 - The Interfaces Group MIB, McCloghrie, K., and F. Kastenholtz, June 2000" ::= { mplsInterfaceConfEntry 1 } mplsInterfaceLabelMinIn OBJECT-TYPE SYNTAX MplsLabel MAX-ACCESS read-only STATUS current DESCRIPTION "This is the minimum value of an MPLS label that this LSR is willing to receive on this interface." ::= { mplsInterfaceConfEntry 2 } mplsInterfaceLabelMaxIn OBJECT-TYPE SYNTAX MplsLabel MAX-ACCESS read-only STATUS current DESCRIPTION "This is the maximum value of an MPLS label that this LSR is willing to receive on this interface." ::= { mplsInterfaceConfEntry 3 } mplsInterfaceLabelMinOut OBJECT-TYPE SYNTAX MplsLabel MAX-ACCESS read-only STATUS current DESCRIPTION "This is the minimum value of an MPLS label that this LSR is willing to send on this interface." ::= { mplsInterfaceConfEntry 4 } mplsInterfaceLabelMaxOut OBJECT-TYPE SYNTAX MplsLabel MAX-ACCESS read-only STATUS current DESCRIPTION "This is the maximum value of an MPLS label that this LSR is willing to send on this interface." ::= { mplsInterfaceConfEntry 5 } mplsInterfaceTotalBandwidth OBJECT-TYPE SYNTAX MplsBitRate MAX-ACCESS read-only STATUS current DESCRIPTION "This value indicates the total amount of usable bandwidth on this interface and is specified in kilobits per second (Kbps). This variable is not applicable when applied to the interface with index 0. When this value cannot be measured, this value should contain the nominal bandwidth." ::= { mplsInterfaceConfEntry 6 } mplsInterfaceAvailableBandwidth OBJECT-TYPE SYNTAX MplsBitRate MAX-ACCESS read-only STATUS current DESCRIPTION "This value indicates the total amount of available bandwidth available on this interface and is specified in kilobits per second (Kbps). This value is calculated as the difference between the amount of bandwidth currently in use and that specified in mplsInterfaceTotalBandwidth. This variable is not applicable when applied to the interface with index 0. When this value cannot be measured, this value should contain the nominal bandwidth." ::= { mplsInterfaceConfEntry 7 } mplsInterfaceLabelParticipationType OBJECT-TYPE SYNTAX BITS { perPlatform (0), perInterface (1) } MAX-ACCESS read-only STATUS current DESCRIPTION "Either the perPlatform(0) or perInterface(1) bit MUST be set. Note however that an interface could participate in both label spaces in which case both bits would be set. If the value of the mplsInterfaceConfIndex for this entry is zero, then only the perPlatform(0) bit MUST be set and the perInterface(1) bit is meaningless. If the perInterface(1) bit is set then the value of mplsInterfaceLabelMinIn, mplsInterfaceLabelMaxIn, mplsInterfaceLabelMinOut, and mplsInterfaceLabelMaxOut for this entry reflect the label ranges for this interface. If only the perPlatform(0) bit is set, then the value of mplsInterfaceLabelMinIn, mplsInterfaceLabelMaxIn, mplsInterfaceLabelMinOut, and mplsInterfaceLabelMaxOut for this entry must be identical to the instance of these objects with index 0." REFERENCE "Rosen, E., Viswanathan, A., and R. Callon, Multiprotocol Label Switching Architecture, RFC 3031, January 2001." ::= { mplsInterfaceConfEntry 8 } -- End of mplsInterfaceConfTable -- MPLS Interface Performance Table. mplsInterfacePerfTable OBJECT-TYPE SYNTAX SEQUENCE OF MplsInterfacePerfEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table provides MPLS performance information on a per-interface basis." ::= { mplsLsrObjects 2 } mplsInterfacePerfEntry OBJECT-TYPE SYNTAX MplsInterfacePerfEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in this table is created by the LSR for every interface capable of supporting MPLS. Its is an extension to the mplsInterfaceConfEntry table." AUGMENTS { mplsInterfaceConfEntry } ::= { mplsInterfacePerfTable 1 } MplsInterfacePerfEntry ::= SEQUENCE { -- incoming direction mplsInterfaceInLabelsUsed Gauge32, mplsInterfaceLabelLookupFailures Counter32, -- outgoing direction mplsInterfaceOutLabelsUsed Gauge32, mplsInterfaceOutFragments Counter32 } mplsInterfaceInLabelsUsed OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object counts the number of labels that are in use at this point in time on this interface in the incoming direction. If the interface participates in the per-platform label space only, then the value of this instance of this object MUST be identical with the value of the instance with index 0. If the interface participates in the per-interface label space, then this instance of this object MUST represent the number of of per-interface labels that are in use at this point in time on this interface." ::= { mplsInterfacePerfEntry 1 } mplsInterfaceLabelLookupFailures OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object counts the number of labeled packets that have been received on this interface and were discarded because there was no matching cross- connect entry. This object MUST count on a per- interface basis regardless of which label space the interface participates in." ::= { mplsInterfacePerfEntry 2 } mplsInterfaceOutLabelsUsed OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object counts the number of top-most labels in the outgoing label stacks that are in use at this point in time on this interface. This object MUST count on a per-interface basis regardless of which label space the interface participates in." ::= { mplsInterfacePerfEntry 3 } mplsInterfaceOutFragments OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object counts the number of outgoing MPLS packets that required fragmentation before transmission on this interface. This object MUST count on a per-interface basis regardless of which label space the interface participates in." ::= { mplsInterfacePerfEntry 4 } -- In-segment table. mplsInSegmentTable OBJECT-TYPE SYNTAX SEQUENCE OF MplsInSegmentEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains the collection of incoming segments to an LSR." ::= { mplsLsrObjects 3 } mplsInSegmentEntry OBJECT-TYPE SYNTAX MplsInSegmentEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in this table represents one incoming segment. An entry can be created by a network administrator or an SNMP agent, or an MPLS signaling protocol. The creator of the entry is denoted by mplsInSegmentOwner. An entry in this table is indexed by the ifIndex of the incoming interface and the (top) label. The value of mplsInSegmentRowStatus cannot be active(1)unless the ifTable entry corresponding to mplsInSegmentIfIndex exists. An entry in this table must match any incoming packets for further processing. A match indicates an instance of mplsXCEntry based on which forwarding/switching actions are taken." INDEX { mplsInSegmentIfIndex, mplsInSegmentLabel } ::= { mplsInSegmentTable 1 } MplsInSegmentEntry ::= SEQUENCE { mplsInSegmentIfIndex InterfaceIndexOrZero, mplsInSegmentLabel MplsLabel, mplsInSegmentNPop Integer32, mplsInSegmentAddrFamily AddressFamilyNumbers, mplsInSegmentXCIndex Unsigned32, mplsInSegmentOwner MplsOwner , mplsInSegmentTrafficParamPtr RowPointer, mplsInSegmentRowStatus RowStatus, mplsInSegmentStorageType StorageType } mplsInSegmentIfIndex OBJECT-TYPE SYNTAX InterfaceIndexOrZero MAX-ACCESS not-accessible STATUS current DESCRIPTION "This is a unique index for an entry in the MplsInSegmentTable. This value represents the interface index for the incoming MPLS interface. A value of zero represents an incoming label from the per-platform label space. In this case, the mplsInSegmentLabel is interpreted to be an MPLS-type label." ::= { mplsInSegmentEntry 1 } mplsInSegmentLabel OBJECT-TYPE SYNTAX MplsLabel MAX-ACCESS not-accessible STATUS current DESCRIPTION "The incoming label for this segment." ::= { mplsInSegmentEntry 2 } mplsInSegmentNPop OBJECT-TYPE SYNTAX Integer32 (1..2147483647) MAX-ACCESS read-create STATUS current DESCRIPTION "The number of labels to pop from the incoming packet. Normally only the top label is popped from the packet and used for all switching decisions for that packet. Note that technologies which do not support label popping should set this value to its default value of 1. This object cannot be modified if mplsInSegmentRowStatus is active(1)." DEFVAL { 1 } ::= { mplsInSegmentEntry 3 } mplsInSegmentAddrFamily OBJECT-TYPE SYNTAX AddressFamilyNumbers MAX-ACCESS read-create STATUS current DESCRIPTION "The IANA address family [IANAFamily] of the incoming packet which is used at an egress LSR to deliver packets to the appropriate layer 3 entity. A value of other(0) indicates that the family type is either unknown or undefined; this is not a legal value at an egress LSR. This object cannot be modified if mplsInSegmentRowStatus is active(1)." ::= { mplsInSegmentEntry 4 } mplsInSegmentXCIndex OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) MAX-ACCESS read-only STATUS current DESCRIPTION "Index into mplsXCTable which identifies which cross- connect entry this segment is part of. A value of zero indicates that this entry is not referred to by any cross-connect entry. When a cross-connect entry is created which this in-segment is a part of, this object is automatically updated to reflect the value of mplsXCIndex of that cross-connect entry." ::= { mplsInSegmentEntry 5 } mplsInSegmentOwner OBJECT-TYPE SYNTAX MplsOwner MAX-ACCESS read-only STATUS current DESCRIPTION "Denotes the entity that created and is responsible for managing this segment." ::= { mplsInSegmentEntry 6 } mplsInSegmentTrafficParamPtr OBJECT-TYPE SYNTAX RowPointer MAX-ACCESS read-create STATUS current DESCRIPTION "This variable represents a pointer to the traffic parameter specification for this in-segment. This value may point at an entry in the mplsTrafficParamTable to indicate which mplsTrafficParamEntry 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. This object cannot be modified if mplsInSegmentRowStatus is active(1)." DEFVAL { zeroDotZero } ::= { mplsInSegmentEntry 7 } mplsInSegmentRowStatus 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." ::= { mplsInSegmentEntry 8 } mplsInSegmentStorageType OBJECT-TYPE SYNTAX StorageType MAX-ACCESS read-create STATUS current DESCRIPTION "This variable indicates the storage type for this object. This object cannot be modified if mplsInSegmentRowStatus is active(1). If this variable is set to readOnly(5), and the corresponding LFIB entry is removed, then the agent must remove this row shortly thereafter [RFC2579]." ::= { mplsInSegmentEntry 9 } -- End of mplsInSegmentTable -- In-segment performance table. mplsInSegmentPerfTable OBJECT-TYPE SYNTAX SEQUENCE OF MplsInSegmentPerfEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains statistical information for incoming MPLS segments to an LSR." ::= { mplsLsrObjects 4 } mplsInSegmentPerfEntry OBJECT-TYPE SYNTAX MplsInSegmentPerfEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in this table contains statistical information about one incoming segment which was configured in the mplsInSegmentTable. The counters in this entry should behave in a manner similar to that of the interface. mplsInSegmentPerfDiscontinuityTime indicates the time of the last discontinuity in these objects." AUGMENTS { mplsInSegmentEntry } ::= { mplsInSegmentPerfTable 1 } MplsInSegmentPerfEntry ::= SEQUENCE { mplsInSegmentOctets Counter32, mplsInSegmentPackets Counter32, mplsInSegmentErrors Counter32, mplsInSegmentDiscards Counter32, -- high capacity counter mplsInSegmentHCOctets Counter64, mplsInSegmentPerfDiscontinuityTime TimeStamp } mplsInSegmentOctets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This value represents the total number of octets received by this segment. It MUST be equal to the least significant 32 bits of mplsInSegmentHCOctets." ::= { mplsInSegmentPerfEntry 1 } mplsInSegmentPackets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of packets received by this segment." ::= { mplsInSegmentPerfEntry 2 } mplsInSegmentErrors OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of errored packets received on this segment." ::= { mplsInSegmentPerfEntry 3 } mplsInSegmentDiscards OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of labeled packets received on this in- segment, which were chosen to be discarded even though no errors had been detected to prevent their being transmitted. One possible reason for discarding such a labeled packet could be to free up buffer space." ::= { mplsInSegmentPerfEntry 4 } mplsInSegmentHCOctets OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of octets received. This is the 64 bit version of mplsInSegmentOctets." ::= { mplsInSegmentPerfEntry 5 } mplsInSegmentPerfDiscontinuityTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "The value of sysUpTime on the most recent occasion at which any one or more of this segment's Counter32 or Counter64 suffered a discontinuity. If no such discontinuities have occurred since the last re- initialization of the local management subsystem, then this object contains a zero value." ::= { mplsInSegmentPerfEntry 6 } -- End of mplsInSegmentPerfTable. -- Out-segment table. mplsOutSegmentIndexNext OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) MAX-ACCESS read-only STATUS current DESCRIPTION "This object contains the next appropriate value to be used for mplsOutSegmentIndex when creating entries in the mplsOutSegmentTable. If the number of unassigned entries is exhausted, this object will take on the value of 0. To obtain the mplsOutSegmentIndex 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." ::= { mplsLsrObjects 5 } mplsOutSegmentTable OBJECT-TYPE SYNTAX SEQUENCE OF MplsOutSegmentEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains a representation of the outgoing segments from an LSR." ::= { mplsLsrObjects 6 } mplsOutSegmentEntry OBJECT-TYPE SYNTAX MplsOutSegmentEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in this table represents one outgoing segment. An entry can be created by a network administrator or an SNMP agent, or an MPLS signaling protocol. The object mplsOutSegmentOwner indicates the creator of this entry. The value of mplsOutSegmentRowStatus cannot be active(1)unless the ifTable entry corresponding to mplsOutSegmentIfIndex exists." INDEX { mplsOutSegmentIndex } ::= { mplsOutSegmentTable 1 } MplsOutSegmentEntry ::= SEQUENCE { mplsOutSegmentIndex Unsigned32, mplsOutSegmentIfIndex InterfaceIndexOrZero, mplsOutSegmentPushTopLabel TruthValue, mplsOutSegmentTopLabel MplsLabel, mplsOutSegmentNextHopIpAddrType InetAddressType, mplsOutSegmentNextHopIpAddr InetAddress, mplsOutSegmentXCIndex Unsigned32, mplsOutSegmentOwner MplsOwner , mplsOutSegmentTrafficParamPtr RowPointer, mplsOutSegmentRowStatus RowStatus, mplsOutSegmentStorageType StorageType } mplsOutSegmentIndex OBJECT-TYPE SYNTAX Unsigned32(0..2147483647) MAX-ACCESS not-accessible STATUS current DESCRIPTION "This value contains a unique index for this row. While a value of 0 is not valid as an index for this row it can be supplied as a valid value to index mplsXCTable to access entries for which no out- segment has been configured." ::= { mplsOutSegmentEntry 1 } mplsOutSegmentIfIndex OBJECT-TYPE SYNTAX InterfaceIndex MAX-ACCESS read-create STATUS current DESCRIPTION "This value must contain the interface index of the outgoing interface. This object cannot be modified if mplsOutSegmentRowStatus is active(1). The mplsOutSegmentRowStatus cannot be set to active(1) until this object is set to a value corresponding to a valid ifEntry." ::= { mplsOutSegmentEntry 2 } mplsOutSegmentPushTopLabel OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-create STATUS current DESCRIPTION "This value indicates whether or not a top label should be pushed onto the outgoing packet's label stack. The value of this variable MUST be set to true if the outgoing interface does not support pop- and-go (for example an ATM interface) or if it is a tunnel origination. Note that it is considered an error in the case that mplsOutSegmentPushTopLabel is set to false, but the cross-connect entry which refers to this out-segment has a non-zero mplsLabelStackIndex. The LSR MUST ensure that this situation does not happen. This object cannot be modified if mplsOutSegmentRowStatus is active(1)." DEFVAL { true } ::= { mplsOutSegmentEntry 3 } mplsOutSegmentTopLabel OBJECT-TYPE SYNTAX MplsLabel MAX-ACCESS read-create STATUS current DESCRIPTION "If mplsOutSegmentPushTopLabel is true then this represents the label that should be pushed onto the top of the outgoing packet's label stack. Otherwise this value SHOULD be set to 0 by the management station and MUST be ignored by the agent. This object cannot be modified if mplsOutSegmentRowStatus is active(1)." DEFVAL { 0 } ::= { mplsOutSegmentEntry 4 } mplsOutSegmentNextHopIpAddrType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-create STATUS current DESCRIPTION "Indicates that the next hop address type is IPv4 when set to ipv4 (1) or IPv6 when set to ipv6 (2). A value of unknown (0) is allowed only when the outgoing interface is of type point-to-point. If any other values are attempted in a set operation the agent MUST return an inconsistentValue error. This object cannot be modified if mplsOutSegmentRowStatus is active(1)." ::= { mplsOutSegmentEntry 5 } mplsOutSegmentNextHopIpAddr OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-create STATUS current DESCRIPTION "The IPv4 or IPv6 address of the next hop. Its value is significant only when mplsOutSegmentNextHopIpAddrType is ipv4 (1) or ipv6 (2). Otherwise a management entity SHOULD set this to 0 and an agent MUST ignore it. Likewise an agent MUST return a value of 0 for a retrieval operation. This object cannot be modified if mplsOutSegmentRowStatus is active(1)." ::= { mplsOutSegmentEntry 6 } mplsOutSegmentXCIndex OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) MAX-ACCESS read-only STATUS current DESCRIPTION "Index into mplsXCTable which identifies which cross- connect entry this segment is part of. A value of zero indicates that this entry is not referred to by any cross-connect entry. When a cross-connect entry is created which this out-segment is a part of, this object is MUST be updated by the agent to reflect the value of mplsXCIndex of that cross-connect entry." ::= { mplsOutSegmentEntry 7 } mplsOutSegmentOwner OBJECT-TYPE SYNTAX MplsOwner MAX-ACCESS read-only STATUS current DESCRIPTION "Denotes the entity which created and is responsible for managing this segment." ::= { mplsOutSegmentEntry 8 } mplsOutSegmentTrafficParamPtr OBJECT-TYPE SYNTAX RowPointer MAX-ACCESS read-create STATUS current DESCRIPTION "This variable represents a pointer to the traffic parameter specification for this out-segment. This value may point at an entry in the mplsTrafficParamTable to indicate which mplsTrafficParamEntry 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. This object cannot be modified if mplsOutSegmentRowStatus is active(1)." DEFVAL { zeroDotZero } ::= { mplsOutSegmentEntry 9 } mplsOutSegmentRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "For creating, modifying, and deleting this row." ::= { mplsOutSegmentEntry 10 } mplsOutSegmentStorageType OBJECT-TYPE SYNTAX StorageType MAX-ACCESS read-create STATUS current DESCRIPTION "This variable indicates the storage type for this object. This object cannot be modified if mplsOutSegmentRowStatus is active(1). If this variable is set to readOnly(5), and the corresponding LFIB entry is removed, then the agent must remove this row shortly thereafter." ::= { mplsOutSegmentEntry 11 } -- End of mplsOutSegmentTable -- Out-segment performance table. mplsOutSegmentPerfTable OBJECT-TYPE SYNTAX SEQUENCE OF MplsOutSegmentPerfEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains statistical information about outgoing segments from an LSR. The counters in this entry should behave in a manner similar to that of the interface." ::= { mplsLsrObjects 7 } mplsOutSegmentPerfEntry OBJECT-TYPE SYNTAX MplsOutSegmentPerfEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in this table contains statistical information about one outgoing segment configured in mplsOutSegmentTable. mplsOutSegmentPerfDiscontinuityTime indicates the time of the last discontinuity in these objects. " AUGMENTS { mplsOutSegmentEntry } ::= { mplsOutSegmentPerfTable 1 } MplsOutSegmentPerfEntry ::= SEQUENCE { mplsOutSegmentOctets Counter32, mplsOutSegmentPackets Counter32, mplsOutSegmentErrors Counter32, mplsOutSegmentDiscards Counter32, -- HC counter mplsOutSegmentHCOctets Counter64, mplsOutSegmentPerfDiscontinuityTime TimeStamp } mplsOutSegmentOctets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This value contains the total number of octets sent on this segment. It MUST be equal to the least significant 32 bits of mplsOutSegmentHCOctets." ::= { mplsOutSegmentPerfEntry 1 } mplsOutSegmentPackets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This value contains the total number of packets sent on this segment." ::= { mplsOutSegmentPerfEntry 2 } mplsOutSegmentErrors OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of packets that could not be sent due to errors on this segment." ::= { mplsOutSegmentPerfEntry 3 } mplsOutSegmentDiscards OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of labeled packets received on this out- segment, which were chosen to be discarded even though no errors had been detected to prevent their being transmitted. One possible reason for discarding such a labeled packet could be to free up buffer space." ::= { mplsOutSegmentPerfEntry 4 } mplsOutSegmentHCOctets OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of octets sent. This is the 64 bit version of mplsOutSegmentOctets." ::= { mplsOutSegmentPerfEntry 5 } mplsOutSegmentPerfDiscontinuityTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "The value of sysUpTime on the most recent occasion at which any one or more of this segment's Counter32 or Counter64 suffered a discontinuity. If no such discontinuities have occurred since the last re- initialization of the local management subsystem, then this object contains a zero value." ::= { mplsOutSegmentPerfEntry 6 } -- End of mplsOutSegmentPerfTable. -- Cross-connect table. mplsXCIndexNext OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) MAX-ACCESS read-only STATUS current DESCRIPTION "This object contains an appropriate value to be used for mplsXCIndex when creating entries in the mplsXCTable. The value 0 indicates that no unassigned entries are available. To obtain the value of mplsXCIndex for a new entry in the mplsXCTable, the manager issues a management protocol retrieval operation to obtain the current value of mplsXCIndex. 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." ::= { mplsLsrObjects 8 } mplsXCTable OBJECT-TYPE SYNTAX SEQUENCE OF MplsXCEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table specifies information for switching between LSP segments. It supports point-to-point, point-to-multipoint and multipoint-to-point connections. mplsLabelStackTable specifies the label stack information for a cross-connect LSR and is referred to from mplsXCTable." ::= { mplsLsrObjects 9 } mplsXCEntry OBJECT-TYPE SYNTAX MplsXCEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A row in this table represents one cross-connect entry. It is indexed by the following objects: - cross-connect index mplsXCIndex that uniquely identifies a group of cross-connect entries - interface index of the in-segment, mplsXCInSegmentIfIndex - incoming label(s), mplsXCInSegmentLabel - out-segment index, mplsXCOutSegmentIndex LSPs originating at this LSR: These are represented by using the special combination of values mplsXCInSegmentIfIndex=0 and mplsXCInSegmentLabel=0 as indexes. In this case the mplsXCOutSegmentIndex MUST be non-zero. LSPs terminating at this LSR: These are represented by using the special value mplsXCOutSegmentIndex=0 as index. Special labels: Entries indexed by reserved MPLS label values 0 through 15 imply LSPs terminating at this LSR and MUST have mplsXCOutSegmentIfIndex = 0. Note that situations where LSPs are terminated with incoming label equal to 0, should have mplsXCInSegmentIfIndex = 0 as well, but can be distinguished from LSPs originating at this LSR because the mplsXCOutSegmentIfIndex = 0. The mplsXCOutSegmentIfIndex MUST only be set to 0 in the case of LSPs terminating at this LSR. An entry can be created by a network administrator or by an SNMP agent as instructed by an MPLS signaling protocol." INDEX { mplsXCIndex, mplsXCInSegmentIfIndex, mplsXCInSegmentLabel, mplsXCOutSegmentIndex } ::= { mplsXCTable 1 } MplsXCEntry ::= SEQUENCE { mplsXCIndex Unsigned32, mplsXCInSegmentIfIndex InterfaceIndexOrZero, mplsXCInSegmentLabel MplsLabel, mplsXCOutSegmentIndex Unsigned32, mplsXCLspId MplsLSPID, mplsXCLabelStackIndex Unsigned32, mplsXCIsPersistent TruthValue, mplsXCOwner MplsOwner , mplsXCRowStatus RowStatus, mplsXCStorageType StorageType, mplsXCAdminStatus INTEGER, mplsXCOperStatus INTEGER } mplsXCIndex OBJECT-TYPE SYNTAX Unsigned32 (1..2147483647) MAX-ACCESS not-accessible STATUS current DESCRIPTION "Primary index for the conceptual row identifying a group of cross-connect segments." ::= { mplsXCEntry 1 } mplsXCInSegmentIfIndex OBJECT-TYPE SYNTAX InterfaceIndexOrZero MAX-ACCESS not-accessible STATUS current DESCRIPTION "Interface index of the in-segment for LSPs not originating at this LSR. Zero (along with mplsXCInSegmentLabel) otherwise." ::= { mplsXCEntry 2 } mplsXCInSegmentLabel OBJECT-TYPE SYNTAX MplsLabel MAX-ACCESS not-accessible STATUS current DESCRIPTION "Incoming label." ::= { mplsXCEntry 3 } mplsXCOutSegmentIndex OBJECT-TYPE SYNTAX Unsigned32 (1..2147483647) MAX-ACCESS not-accessible STATUS current DESCRIPTION "Index of out-segment for LSPs not terminating on this LSR; zero otherwise." ::= { mplsXCEntry 4 } mplsXCLspId OBJECT-TYPE SYNTAX MplsLSPID MAX-ACCESS read-create STATUS current DESCRIPTION "This value identifies the label switched path that this cross-connect entry belongs to. This object cannot be modified if mplsXCRowStatus is active(1)." ::= { mplsXCEntry 5 } mplsXCLabelStackIndex OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) MAX-ACCESS read-create STATUS current DESCRIPTION "Primary index into mplsLabelStackTable identifying a stack of labels to be pushed beneath the top label. Note that the top label identified by the out- segment ensures that all the components of a multipoint-to-point connection have the same outgoing label. A value of 0 indicates that no labels are to be stacked beneath the top label. This object cannot be modified if mplsXCRowStatus is active(1)." ::= { mplsXCEntry 6 } mplsXCIsPersistent OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-create STATUS current DESCRIPTION "Denotes whether or not this cross-connect entry and associated in- and out-segments should be restored automatically after failures. This value MUST be set to false in cases where this cross-connect entry was created by a signaling protocol. This object cannot be modified if mplsXCRowStatus is active(1)." DEFVAL { false } ::= { mplsXCEntry 7 } mplsXCOwner OBJECT-TYPE SYNTAX MplsOwner MAX-ACCESS read-only STATUS current DESCRIPTION "Denotes the entity that created and is responsible for managing this cross-connect. This object cannot be modified if mplsXCRowStatus is active(1)." ::= { mplsXCEntry 8 } mplsXCRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "For creating, modifying, and deleting this row." ::= { mplsXCEntry 9 } mplsXCStorageType OBJECT-TYPE SYNTAX StorageType MAX-ACCESS read-only STATUS current DESCRIPTION "Defines the storage type support provided for this object by the agent. If this variable is set to readOnly(5), and the corresponding LFIB entry is removed, then the agent must remove this row shortly thereafter." ::= { mplsXCEntry 10 } mplsXCAdminStatus OBJECT-TYPE SYNTAX INTEGER { up(1), -- ready to pass packets down(2), testing(3) -- in some test mode } MAX-ACCESS read-create STATUS current DESCRIPTION "The desired operational status of this segment." ::= { mplsXCEntry 11 } mplsXCOperStatus OBJECT-TYPE SYNTAX INTEGER { up(1), -- ready to pass packets down(2), testing(3), -- in some test mode unknown(4), -- status cannot be determined -- for some reason. dormant(5), notPresent(6), -- some component is missing lowerLayerDown(7) -- down due to the state of -- lower layer interfaces } MAX-ACCESS read-only STATUS current DESCRIPTION "The actual operational status of this cross- connect." ::= { mplsXCEntry 12 } -- End of mplsXCTable -- Label stack table. mplsMaxLabelStackDepth OBJECT-TYPE SYNTAX Integer32 (1..2147483647) MAX-ACCESS read-only STATUS current DESCRIPTION "The maximum stack depth supported by this LSR." ::= { mplsLsrObjects 10 } mplsLabelStackIndexNext OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) MAX-ACCESS read-only STATUS current DESCRIPTION "This object contains an appropriate value to be used for mplsLabelStackIndex when creating entries in the mplsLabelStackTable. The value 0 indicates that no unassigned entries are available. To obtain an mplsLabelStackIndex value for a new entry, the manager issues a management protocol retrieval operation to obtain the current value of this object. 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." ::= { mplsLsrObjects 11 } mplsLabelStackTable OBJECT-TYPE SYNTAX SEQUENCE OF MplsLabelStackEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table specifies the label stack to be pushed onto a packet, beneath the top label. Entries into this table are referred to from mplsXCTable." ::= { mplsLsrObjects 12 } mplsLabelStackEntry OBJECT-TYPE SYNTAX MplsLabelStackEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in this table represents one label which is to be pushed onto an outgoing packet, beneath the top label. An entry can be created by a network administrator or by an SNMP agent as instructed by an MPLS signaling protocol." INDEX { mplsLabelStackIndex, mplsLabelStackLabelIndex } ::= { mplsLabelStackTable 1 } MplsLabelStackEntry ::= SEQUENCE { mplsLabelStackIndex Unsigned32, mplsLabelStackLabelIndex Unsigned32, mplsLabelStackLabel MplsLabel, mplsLabelStackRowStatus RowStatus, mplsLabelStackStorageType StorageType } mplsLabelStackIndex OBJECT-TYPE SYNTAX Unsigned32 (1..2147483647) MAX-ACCESS not-accessible STATUS current DESCRIPTION "Primary index for this row identifying a stack of labels to be pushed on an outgoing packet, beneath the top label." ::= { mplsLabelStackEntry 1 } mplsLabelStackLabelIndex OBJECT-TYPE SYNTAX Unsigned32 (1..2147483647) MAX-ACCESS not-accessible STATUS current DESCRIPTION "Secondary index for this row identifying one label of the stack. Note that an entry with a smaller mplsLabelStackLabelIndex would refer to a label higher up the label stack and would be popped at a downstream LSR before a label represented by a higher mplsLabelStackLabelIndex at a downstream LSR." ::= { mplsLabelStackEntry 2 } mplsLabelStackLabel OBJECT-TYPE SYNTAX MplsLabel MAX-ACCESS read-create STATUS current DESCRIPTION "The label to pushed." ::= { mplsLabelStackEntry 3 } mplsLabelStackRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "For creating, modifying, and deleting this row." ::= { mplsLabelStackEntry 4 } mplsLabelStackStorageType OBJECT-TYPE SYNTAX StorageType MAX-ACCESS read-create STATUS current DESCRIPTION " Defines the storage type support provided for this object by the agent. If this variable is set to readOnly(5), and the corresponding LFIB entry is removed, then the agent must remove this row shortly thereafter." ::= { mplsLabelStackEntry 5 } -- End of mplsLabelStackTable -- Traffic Parameter table. mplsTrafficParamIndexNext OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) MAX-ACCESS read-only STATUS current DESCRIPTION "This object contains an appropriate value which will be used for mplsTrafficParamIndex when creating entries in the mplsTrafficParamTable. The value 0 indicates that no unassigned entries are available. To obtain the mplsTrafficParamIndex value for a new entry, the manager issues a management protocol retrieval operation to obtain the current value of this object. 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." ::= { mplsLsrObjects 13 } mplsTrafficParamTable OBJECT-TYPE SYNTAX SEQUENCE OF MplsTrafficParamEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table specifies the Traffic Parameter objects for in and out-segments." ::= { mplsLsrObjects 14 } mplsTrafficParamEntry OBJECT-TYPE SYNTAX MplsTrafficParamEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in this table represents the TrafficParam objects for one or more in or out segments. A single entry can be pointed to by multiple segments indicating resource sharing." INDEX { mplsTrafficParamIndex } ::= { mplsTrafficParamTable 1 } MplsTrafficParamEntry ::= SEQUENCE { mplsTrafficParamIndex Unsigned32, mplsTrafficParamMaxRate MplsBitRate, mplsTrafficParamMeanRate MplsBitRate, mplsTrafficParamMaxBurstSize MplsBurstSize, mplsTrafficParamRowStatus RowStatus, mplsTrafficParamStorageType StorageType } mplsTrafficParamIndex OBJECT-TYPE SYNTAX Unsigned32 (1..2147483647) MAX-ACCESS not-accessible STATUS current DESCRIPTION "Uniquely identifies this row of the table. Note that zero represents an invalid index." ::= { mplsTrafficParamEntry 1 } mplsTrafficParamMaxRate OBJECT-TYPE SYNTAX MplsBitRate UNITS "kilobits per second" MAX-ACCESS read-create STATUS current DESCRIPTION "Maximum rate in kilobits/second." ::= { mplsTrafficParamEntry 2 } mplsTrafficParamMeanRate OBJECT-TYPE SYNTAX MplsBitRate UNITS "kilobits per second" MAX-ACCESS read-create STATUS current DESCRIPTION "Mean rate in kilobits/second." ::= { mplsTrafficParamEntry 3 } mplsTrafficParamMaxBurstSize OBJECT-TYPE SYNTAX MplsBurstSize UNITS "bytes" MAX-ACCESS read-create STATUS current DESCRIPTION "Maximum burst size in bytes." ::= { mplsTrafficParamEntry 4 } mplsTrafficParamRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "For creating, modifying, and deleting this row." ::= { mplsTrafficParamEntry 5 } mplsTrafficParamStorageType OBJECT-TYPE SYNTAX StorageType MAX-ACCESS read-create STATUS current DESCRIPTION " Defines the storage type support provided for this object by the agent. If this variable is set to readOnly(5), and the corresponding LFIB entry is removed, then the agent must remove this row shortly thereafter." ::= { mplsTrafficParamEntry 6 } -- End of mplsTrafficParamTable -- Notification Configuration mplsXCNotificationsEnable OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "If this object is set to true(1), then it enables the emission of mplsXCUp and mplsXCDown notifications; otherwise these notifications are not emitted." DEFVAL { false } ::= { mplsLsrObjects 15 } -- Cross-connect. mplsXCUp NOTIFICATION-TYPE OBJECTS { mplsXCOperStatus, -- start of range mplsXCOperStatus -- end of range } STATUS current DESCRIPTION "This notification is generated when the mplsXCOperStatus object for one or more contiguous entries in mplsXCTable are about to enter the up(1) state from some other. The included values of mplsXCOperStatus MUST both be set equal to this other state. The two instances of mplsXCOperStatus in this notification indicate the range of indexes that are affected. Note that all the indexes of the two ends of the range can be derived from the instance identifiers of these two objects. For cases where a contiguous range of cross-connects have transitioned into the up(1) state at roughly the same time, the device SHOULD issue a single notification for each range of contiguous indexes in an effort to minimize the emission of a large number of notifications. If a notification has to be issued for just a single cross-connect entry, then the instance identifier (and values) of the two mplsXCOperStatus objects MUST be the identical." ::= { mplsLsrNotifications 1 } mplsXCDown NOTIFICATION-TYPE OBJECTS { mplsXCOperStatus, -- start of range mplsXCOperStatus -- end of range } STATUS current DESCRIPTION " This notification is generated when the mplsXCOperStatus object for one or more contiguous entries in mplsXCTable are about to enter the down(2) state from some other. The included values of mplsXCOperStatus MUST both be set equal to this other state. The two instances of mplsXCOperStatus in this notification indicate the range of indexes that are affected. Note that all the indexes of the two ends of the range can be derived from the instance identifiers of these two objects. For cases where a contiguous range of cross-connects have transitioned into the down(2) state at roughly the same time, the device SHOULD issue a single notification for each range of contiguous indexes in an effort to minimize the emission of a large number of notifications. If a notification has to be issued for just a single cross-connect entry, then the instance identifier (and values) of the two mplsXCOperStatus objects MUST be the identical." ::= { mplsLsrNotifications 2 } -- End of notifications. -- Module compliance. mplsLsrGroups OBJECT IDENTIFIER ::= { mplsLsrConformance 1 } mplsLsrCompliances OBJECT IDENTIFIER ::= { mplsLsrConformance 2 } mplsLsrModuleCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "Compliance statement for agents that support the MPLS-LSR-MIB." MODULE -- this module -- The mandatory groups have to be implemented -- by all LSRs. However, they may all be supported -- as read-only objects in the case where manual -- configuration is unsupported. MANDATORY-GROUPS { mplsInterfaceGroup, mplsInSegmentGroup, mplsOutSegmentGroup, mplsXCGroup, mplsPerfGroup, mplsSegmentDiscontinuityGroup } GROUP mplsHCInSegmentPerfGroup DESCRIPTION "This group is mandatory for those in-segment entries for which the object mplsInSegmentOutOctets wraps around too quickly." GROUP mplsHCOutSegmentPerfGroup DESCRIPTION "This group is mandatory for those out-segment entries for which the object mplsOutSegmentOctets wraps around too quickly." GROUP mplsTrafficParamGroup DESCRIPTION "This group is mandatory for those LSRs that support QoS resource reservation." -- Depending on whether the device implements -- persistent cross-connects or not one of the -- following two groups is mandatory. GROUP mplsXCIsPersistentGroup DESCRIPTION "This group is mandatory for devices which support persistent cross-connects. The following constraints apply: mplsXCIsPersistent must at least be read-only returning true(2)." GROUP mplsXCIsNotPersistentGroup DESCRIPTION "This group is mandatory for devices which support non-persistent cross-connects. The following constraints apply: mplsXCIsPersistent must at least be read-only returning false(1)." -- mplsInSegmentTable OBJECT mplsInSegmentXCIndex DESCRIPTION "Write access is not required." OBJECT mplsInSegmentNPop MIN-ACCESS read-only DESCRIPTION "Write access is not required. This object should be set to 1 if it is read-only." OBJECT mplsInSegmentAddrFamily DESCRIPTION "Write access is not required. A value of other(0) should be supported because there may be cases where the agent may not know about or support any address types." OBJECT mplsInSegmentStorageType SYNTAX INTEGER { other(1) } DESCRIPTION "Only other(1) needs to be supported." -- mplsOutSegmentTable OBJECT mplsOutSegmentIfIndex MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT mplsOutSegmentPushTopLabel MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT mplsOutSegmentTopLabel MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT mplsOutSegmentNextHopIpAddrType SYNTAX InetAddressType { unknown(0), ipv4(1), ipv6(2) } MIN-ACCESS read-only DESCRIPTION "An implementation is only required to support ipv4(1) and ipv6(2)." OBJECT mplsOutSegmentNextHopIpAddr SYNTAX InetAddress (SIZE(0|4|16)) MIN-ACCESS read-only DESCRIPTION "An implementation is only required to support IPv4 and globally unique IPv6 addresses. Write access is not required." OBJECT mplsOutSegmentRowStatus 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." OBJECT mplsOutSegmentStorageType SYNTAX INTEGER { other(1) } DESCRIPTION "Only other(1) needs to be supported." -- mplsXCTable OBJECT mplsXCLabelStackIndex MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT mplsXCIsPersistent MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT mplsXCAdminStatus SYNTAX INTEGER { up(1), down(2) } MIN-ACCESS read-only DESCRIPTION "A value of testing(3) need not be supported." OBJECT mplsXCOperStatus SYNTAX INTEGER { up(1), down(2) } DESCRIPTION "Only up(1) and down(2) need to be supported." OBJECT mplsXCRowStatus 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." OBJECT mplsXCStorageType SYNTAX INTEGER { other(1) } DESCRIPTION "Only other(1) needs to be supported." ::= { mplsLsrCompliances 1 } -- Units of conformance. mplsInterfaceGroup OBJECT-GROUP OBJECTS { mplsInterfaceLabelMinIn, mplsInterfaceLabelMaxIn, mplsInterfaceLabelMinOut, mplsInterfaceLabelMaxOut, mplsInterfaceTotalBandwidth, mplsInterfaceAvailableBandwidth, mplsInterfaceLabelParticipationType } STATUS current DESCRIPTION "Collection of objects needed for MPLS interface configuration and performance information." ::= { mplsLsrGroups 1 } mplsInSegmentGroup OBJECT-GROUP OBJECTS { mplsInSegmentNPop, mplsInSegmentAddrFamily, mplsInSegmentXCIndex, mplsInSegmentOctets, mplsInSegmentDiscards, mplsInSegmentOwner, mplsInSegmentRowStatus, mplsInSegmentStorageType, mplsInSegmentTrafficParamPtr } STATUS current DESCRIPTION "Collection of objects needed to implement an in- segment." ::= { mplsLsrGroups 2 } mplsOutSegmentGroup OBJECT-GROUP OBJECTS { mplsOutSegmentIndexNext, mplsOutSegmentIfIndex, mplsOutSegmentPushTopLabel, mplsOutSegmentTopLabel, mplsOutSegmentNextHopIpAddrType, mplsOutSegmentNextHopIpAddr, mplsOutSegmentXCIndex, mplsOutSegmentOwner, mplsOutSegmentOctets, mplsOutSegmentDiscards, mplsOutSegmentErrors, mplsOutSegmentRowStatus, mplsOutSegmentStorageType, mplsOutSegmentTrafficParamPtr } STATUS current DESCRIPTION "Collection of objects needed to implement an out- segment." ::= { mplsLsrGroups 3 } mplsXCGroup OBJECT-GROUP OBJECTS { mplsXCIndexNext, mplsXCLabelStackIndex, mplsXCOwner, mplsXCAdminStatus, mplsXCOperStatus, mplsXCRowStatus, mplsXCNotificationsEnable, mplsXCStorageType } STATUS current DESCRIPTION "Collection of objects needed to implement a cross-connect entry." ::= { mplsLsrGroups 4 } mplsXCOptionalGroup OBJECT-GROUP OBJECTS { mplsXCLspId } STATUS current DESCRIPTION "Collection of optional objects for implementing a cross-connect entry." ::= { mplsLsrGroups 5 } mplsPerfGroup OBJECT-GROUP OBJECTS { mplsInSegmentOctets, mplsInSegmentPackets, mplsInSegmentErrors, mplsInSegmentDiscards, mplsOutSegmentOctets, mplsOutSegmentPackets, mplsOutSegmentDiscards, mplsInterfaceInLabelsUsed, mplsInterfaceLabelLookupFailures , mplsInterfaceOutFragments, mplsInterfaceOutLabelsUsed } STATUS current DESCRIPTION "Collection of objects providing performance information about an LSR." ::= { mplsLsrGroups 6 } mplsHCInSegmentPerfGroup OBJECT-GROUP OBJECTS { mplsInSegmentHCOctets } STATUS current DESCRIPTION "Object(s) providing performance information specific to out-segments for which the object mplsInterfaceInOctets wraps around too quickly." ::= { mplsLsrGroups 7 } mplsHCOutSegmentPerfGroup OBJECT-GROUP OBJECTS { mplsOutSegmentHCOctets } STATUS current DESCRIPTION "Object(s) providing performance information specific to out-segments for which the object mplsInterfaceOutOctets wraps around too quickly." ::= { mplsLsrGroups 8 } mplsTrafficParamGroup OBJECT-GROUP OBJECTS { mplsTrafficParamIndexNext, mplsTrafficParamMaxRate, mplsTrafficParamMeanRate, mplsTrafficParamMaxBurstSize, mplsTrafficParamRowStatus, mplsTrafficParamStorageType } STATUS current DESCRIPTION "Object(s) required for supporting QoS resource reservation." ::= { mplsLsrGroups 9 } mplsXCIsPersistentGroup OBJECT-GROUP OBJECTS { mplsXCIsPersistent } STATUS current DESCRIPTION "Objects needed to support persistent cross- connects." ::= { mplsLsrGroups 10 } mplsXCIsNotPersistentGroup OBJECT-GROUP OBJECTS { mplsXCIsPersistent } STATUS current DESCRIPTION "Objects needed to support non-persistent cross- connects." ::= { mplsLsrGroups 11 } mplsLabelStackGroup OBJECT-GROUP OBJECTS { mplsLabelStackLabel, mplsLabelStackRowStatus, mplsLabelStackStorageType, mplsMaxLabelStackDepth, mplsLabelStackIndexNext } STATUS current DESCRIPTION "Objects needed to support label stacking which is an optional feature for an LSR." ::= { mplsLsrGroups 12 } mplsSegmentDiscontinuityGroup OBJECT-GROUP OBJECTS { mplsInSegmentPerfDiscontinuityTime, mplsOutSegmentPerfDiscontinuityTime } STATUS current DESCRIPTION " A collection of objects providing information specific to segment discontinuities.." ::= { mplsLsrGroups 13 } mplsLsrNotificationGroup NOTIFICATION-GROUP NOTIFICATIONS { mplsXCUp, mplsXCDown } STATUS current DESCRIPTION "Set of notifications implemented in this module. None is mandatory." ::= { mplsLsrGroups 14 } END -- -- -- Copyright (C) The Internet Society (2001). All Rights Reserved. -- -- This document and translations of it may be copied and furnished -- to others, and derivative works that comment on or otherwise -- explain it or assist in its implementation may be prepared, -- copied, published and distributed, in whole or in part, without -- restriction of any kind, provided that the above copyright notice -- and this paragraph are included on all such copies and derivative -- works. However, this document itself may not be modified in any -- way, such as by removing the copyright notice or references to the -- Internet Society or other Internet organizations, except as needed -- for the purpose of developing Internet standards in which case -- the procedures for copyrights defined in the Internet Standards -- process must be followed, or as required to translate it into -- languages other than English. -- -- The limited permissions granted above are perpetual and will not -- be revoked by the Internet Society or its successors or assigns. -- This document and the information contained herein is provided on -- an "AS IS" basis and THE INTERNET SOCIETY AND THE INTERNET -- ENGINEERING TASK FORCE DISCLAIMS ALL WARRANTIES, EXPRESS OR -- IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF -- THE INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED -- WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.