-- extracted from draft-ietf-mpls-lsr-mib-04.txt -- at Thu Apr 27 07:07:14 2000 MPLS-LSR-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE, experimental, Integer32, Counter32, Unsigned32, Counter64, Gauge32, BITS FROM SNMPv2-SMI MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP FROM SNMPv2-CONF TEXTUAL-CONVENTION, TruthValue, RowStatus, StorageType, RowPointer, TimeStamp FROM SNMPv2-TC InterfaceIndex, InterfaceIndexOrZero FROM IF-MIB AddressFamilyNumbers FROM IANA-ADDRESS-FAMILY-NUMBERS-MIB InetAddressIPv4, InetAddressIPv6, InetAddressType FROM INET-ADDRESS-MIB; mplsLsrMIB MODULE-IDENTITY LAST-UPDATED "200004241200Z" -- 24 April 2000 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 Parkway West Long Branch, NJ 07764 Tel: +1-732-542-7750 x1234 Email: cheenu@tachion.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" 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, Internet Draft , February 2000." -- Revision history. REVISION "199906161200Z" -- 16 June 1999 12:00:00 EST DESCRIPTION "Initial draft version." REVISION "200002161200Z" -- 16 February 2000 12:00:00 EST DESCRIPTION "Second draft version." REVISION "200003061200Z" -- 6 March 2000 12:00:00 EST DESCRIPTION "Third draft version." REVISION "200004211200Z" -- 21 April 2000 12:00:00 EST DESCRIPTION "Fourth draft version. Made corrections from WG Last Call comments." REVISION "200004241200Z" -- 24 April 2000 12:00:00 EST DESCRIPTION "Fifth draft version. Made minor typographical corrections noted from WG mailing list." ::= { experimental 96 } -- Textual Conventions. MplsLSPID ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "An identifier that is assigned to each LSP and is used to uniquely identify it. This is assigned at the head end of the LSP and can be used by all LSRs to identify this LSP. This value is piggybacked by the signaling protocol when this LSP is signaled within the network. This identifier can then be used at each LSR to identify which labels are being swapped to other labels for this LSP. For IPv4 addresses this results in a 6-octet long cookie." SYNTAX OCTET STRING (SIZE (0..31)) -- An MPLS label. MplsLabel ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "This value represents an MPLS label. Note that the contents of a label field are interpreted in an interface-type specific fashion. For example, the 20-bit wide label carried in the MPLS shim header is contained in bits 0-19 and bits 20-31 must be zero. The frame relay label can be either 10 or 23 bits wide depending on the size of the DLCI field and bits 10-31, or 23-31 must be zero, respectively. For an ATM interface, bits 0-15 must be interpreted as the VCI, bits 16-23 as the VPI and bits 24-31 must be zero. Note that the permissible label values are also a function of the interface type. For example, the value 3 has special semantics in the control plane for an MPLS shim header label and is not a valid label value in the data path." REFERENCE "1. MPLS Label Stack Encoding, Rosen et al, draft- ietf-mpls-label-encaps-07.txt, March 2000. 2. Use of Label Switching on Frame Relay Networks, Conta et al, draft-ietf-mpls-fr-03.txt, Nov. 1998. 3. MPLS using LDP and ATM VC switching, Davie et al, draft-ietf-mpls-atm-02.txt, April 1999." SYNTAX Unsigned32 (0..4294967295) MplsBitRate ::= TEXTUAL-CONVENTION DISPLAY-HINT "d" STATUS current DESCRIPTION "An estimate of bandwidth in units of 1,000 bits per second. If this object reports a value of 'n' then the rate of the object is somewhere in the range of 'n-500' to 'n+499'. For objects which do not vary in bitrate, or for those where no accurate estimation can be made, this object should contain the nominal bitrate." SYNTAX Integer32 (1..2147483647) MplsBurstSize ::= TEXTUAL-CONVENTION DISPLAY-HINT "d" STATUS current DESCRIPTION "The number of octets of MPLS data that the stream may send back-to-back without concern for policing." SYNTAX Integer32 (1..2147483647) MplsBufferSize ::= TEXTUAL-CONVENTION DISPLAY-HINT "d" STATUS current DESCRIPTION "Size of buffer in octets of MPLS data." SYNTAX Integer32 (1..2147483647) MplsObjectOwner ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "The entity which owns the object in question." SYNTAX INTEGER { other(1), snmp(2), ldp(3), rsvp(4), policyAgent(5), unknown (6) } -- Top level components of this MIB. -- Tables, Scalars mplsLsrObjects OBJECT IDENTIFIER ::= { mplsLsrMIB 1 } -- traps mplsLsrNotifications OBJECT IDENTIFIER ::= { mplsLsrMIB 2 } -- conformance mplsLsrConformance OBJECT IDENTIFIER ::= { mplsLsrMIB 3 } -- 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 "An entry in this table is created by an LSR for every interface capable of supporting MPLS. The entry with index 0 represents the per-platform label space and contains parameters that apply to all interfaces that participate in the per-platform label space. Other entries defined in this table represent additional MPLS interfaces that may participate in either the per-platform or per- interface label spaces, or both. Additional 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, mplsInterfaceTotalBuffer MplsBufferSize, mplsInterfaceAvailableBuffer MplsBufferSize, mplsInterfaceLabelParticipationType BITS, mplsInterfaceConfStorageType StorageType } 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 2233 - The Interfaces Group MIB using SMIv2, McCloghrie, K., and F. Kastenholtz, Nov. 1997" ::= { 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." ::= { 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." ::= { mplsInterfaceConfEntry 7 } mplsInterfaceTotalBuffer OBJECT-TYPE SYNTAX MplsBufferSize MAX-ACCESS read-only STATUS current DESCRIPTION "This value indicates the total amount of buffer space allocated for this interface. This variable is not applicable when applied to the interface with index 0." ::= { mplsInterfaceConfEntry 8 } mplsInterfaceAvailableBuffer OBJECT-TYPE SYNTAX MplsBufferSize MAX-ACCESS read-only STATUS current DESCRIPTION "This value reflects the total amount of buffer space available on this interface. This variable is not applicable when applied to the interface with index 0." ::= { mplsInterfaceConfEntry 9 } 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. 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 "Multiprotocol Label Switching, Rosen et al, draft-ietf-mpls- arch-06.txt, August 1999." ::= { mplsInterfaceConfEntry 10 } mplsInterfaceConfStorageType OBJECT-TYPE SYNTAX StorageType MAX-ACCESS read-create STATUS current DESCRIPTION "The storage type for this entry." ::= { mplsInterfaceConfEntry 11 } -- 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, mplsInterfaceInPackets Counter32, mplsInterfaceInDiscards Counter32, mplsInterfaceFailedLabelLookup Counter32, -- outgoing direction mplsInterfaceOutLabelsUsed Gauge32, mplsInterfaceOutPackets Counter32, mplsInterfaceOutDiscards Counter32, mplsInterfaceOutFragments Counter32 } mplsInterfaceInLabelsUsed OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "This value indicates the specific number of labels that are in use at this point in time on this interface in the incoming direction." ::= { mplsInterfacePerfEntry 1 } mplsInterfaceInPackets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This variable reflects the number of labeled packets that have been received on this interface." ::= { mplsInterfacePerfEntry 2 } mplsInterfaceInDiscards OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of inbound labeled packets, 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." ::= { mplsInterfacePerfEntry 3 } mplsInterfaceFailedLabelLookup OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This value indicates the number of labeled packets that have been received on this interface and were discarded because there were no matching entries found for them in mplsInSegmentTable." ::= { mplsInterfacePerfEntry 4 } mplsInterfaceOutLabelsUsed OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates the number of top-most labels in the outgoing label stacks that are in use at this point in time on this interface." ::= { mplsInterfacePerfEntry 5 } mplsInterfaceOutPackets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This variable contains the number of labeled packets that have been transmitted on this interface." ::= { mplsInterfacePerfEntry 6 } mplsInterfaceOutDiscards OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of outbound labeled packets, 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." ::= { mplsInterfacePerfEntry 7 } mplsInterfaceOutFragments OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This variable indicates the number of outgoing MPLS packets that required fragmentation before transmission on this interface." ::= { mplsInterfacePerfEntry 8 } -- In-segment table. mplsInSegmentTable OBJECT-TYPE SYNTAX SEQUENCE OF MplsInSegmentEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains a 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." INDEX { mplsInSegmentIfIndex, mplsInSegmentLabel } ::= { mplsInSegmentTable 1 } MplsInSegmentEntry ::= SEQUENCE { mplsInSegmentIfIndex InterfaceIndexOrZero, mplsInSegmentLabel MplsLabel, mplsInSegmentNPop Integer32, mplsInSegmentAddrFamily AddressFamilyNumbers, mplsInSegmentXCIndex Integer32, mplsInSegmentOwner MplsObjectOwner, mplsInSegmentTrafficParamPtr RowPointer, mplsInSegmentRowStatus RowStatus, mplsInSegmentStorageType StorageType, mplsInSegmentAdminStatus INTEGER, mplsInSegmentOperStatus INTEGER } 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." 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. A value of other(0) indicates that the family type is either unknown or undefined." DEFVAL { other } ::= { mplsInSegmentEntry 4 } mplsInSegmentXCIndex OBJECT-TYPE SYNTAX Integer32 (0..2147483647) 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." DEFVAL { 0 } ::= { mplsInSegmentEntry 5 } mplsInSegmentOwner OBJECT-TYPE SYNTAX MplsObjectOwner MAX-ACCESS read-create STATUS current DESCRIPTION "Denotes the entity that created and is responsible for managing this segment." DEFVAL { unknown } ::= { 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 zero-dot-zero indicates best-effort treatment. By having the same value of this object, two or more segments can indicate resource sharing." ::= { 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." ::= { mplsInSegmentEntry 9 } mplsInSegmentAdminStatus 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 "This value is used to represent the manager's desired operational status of this segment." ::= { mplsInSegmentEntry 10 } mplsInSegmentOperStatus 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 "This value represents the actual operational status of this segment." ::= { mplsInSegmentEntry 11 } -- 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." 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." ::= { 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 Integer32 (0..2147483647) 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." INDEX { mplsOutSegmentIndex } ::= { mplsOutSegmentTable 1 } MplsOutSegmentEntry ::= SEQUENCE { mplsOutSegmentIndex Integer32, mplsOutSegmentIfIndex InterfaceIndex, mplsOutSegmentPushTopLabel TruthValue, mplsOutSegmentTopLabel MplsLabel, mplsOutSegmentNextHopIpAddrType InetAddressType, mplsOutSegmentNextHopIpv4Addr InetAddressIPv4, mplsOutSegmentNextHopIpv6Addr InetAddressIPv6, mplsOutSegmentXCIndex Integer32, mplsOutSegmentOwner MplsObjectOwner, mplsOutSegmentTrafficParamPtr RowPointer, mplsOutSegmentRowStatus RowStatus, mplsOutSegmentStorageType StorageType, mplsOutSegmentAdminStatus INTEGER, mplsOutSegmentOperStatus INTEGER } mplsOutSegmentIndex OBJECT-TYPE SYNTAX Integer32(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 contains the interface index of the outgoing interface." ::= { 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 " ::= { 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." ::= { mplsOutSegmentEntry 4 } mplsOutSegmentNextHopIpAddrType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-create STATUS current DESCRIPTION "Indicates whether the next hop address is IPv4 or IPv6. Note that a value of unknown (0) is valid only when the outgoing interface is of type point-to- point." DEFVAL { unknown } ::= { mplsOutSegmentEntry 5 } mplsOutSegmentNextHopIpv4Addr OBJECT-TYPE SYNTAX InetAddressIPv4 MAX-ACCESS read-create STATUS current DESCRIPTION "IPv4 Address of the next hop. Its value is significant only when mplsOutSegmentNextHopIpAddrType is ipV4 (1), otherwise it should return a value of 0." ::= { mplsOutSegmentEntry 6 } mplsOutSegmentNextHopIpv6Addr OBJECT-TYPE SYNTAX InetAddressIPv6 MAX-ACCESS read-create STATUS current DESCRIPTION "IPv6 address of the next hop. Its value is significant only when mplsOutSegmentNextHopIpAddrType is ipV6 (2), otherwise it should return a value of 0." ::= { mplsOutSegmentEntry 7 } mplsOutSegmentXCIndex OBJECT-TYPE SYNTAX Integer32 (0..2147483647) 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 automatically updated to reflect the value of mplsXCIndex of that cross-connect entry." DEFVAL { 0 } ::= { mplsOutSegmentEntry 8 } mplsOutSegmentOwner OBJECT-TYPE SYNTAX MplsObjectOwner MAX-ACCESS read-create STATUS current DESCRIPTION "Denotes the entity which created and is responsible for managing this segment." DEFVAL { unknown } ::= { mplsOutSegmentEntry 9 } 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 zero-dot-zero indicates best- effort treatment. By having the same value of this object, two or more segments can indicate resource sharing." ::= { mplsOutSegmentEntry 10 } mplsOutSegmentRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "For creating, modifying, and deleting this row." ::= { mplsOutSegmentEntry 11 } mplsOutSegmentStorageType OBJECT-TYPE SYNTAX StorageType MAX-ACCESS read-create STATUS current DESCRIPTION "This variable indicates the storage type for this object." ::= { mplsOutSegmentEntry 12 } mplsOutSegmentAdminStatus 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." ::= { mplsOutSegmentEntry 13 } mplsOutSegmentOperStatus 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 segment." ::= { mplsOutSegmentEntry 14 } -- 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." 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." ::= { 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 Integer32 (0..2147483647) 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. The following objects index it: - cross-connect index mplsXCIndex that uniquely identifies a group of cross-connect entries - interface index of the in-segment, mplsInSegmentIfIndex - incoming label(s), mplsInSegmentLabel - out-segment index, mplsOutSegmentIndex Originating LSPs: These are represented by using the special combination of values mplsInSegmentIfIndex=0 and mplsInSegmentLabel=0 as indexes. In this case the mplsOutSegmentIndex MUST be non-zero. Terminating LSPs: These are represented by using the special value mplsOutSegmentIndex=0 as index. Special labels: Entries indexed by reserved MPLS label values 0 through 15 imply terminating LSPs and MUST have mplsOutSegmentIfIndex = 0. Note that situations where LSPs are terminated with incoming label equal to 0, should have mplsInSegmentIfIndex = 0 as well, but can be distinguished from originating LSPs because the mplsOutSegmentIfIndex = 0. The mplsOutSegmentIfIndex MUST only be set to 0 in cases of terminating LSPs. An entry can be created by a network administrator or by an SNMP agent as instructed by an MPLS signaling protocol." INDEX { mplsXCIndex, mplsInSegmentIfIndex, mplsInSegmentLabel, mplsOutSegmentIndex } ::= { mplsXCTable 1 } MplsXCEntry ::= SEQUENCE { mplsXCIndex Integer32, mplsXCLspId MplsLSPID, mplsXCLabelStackIndex Integer32, mplsXCIsPersistent TruthValue, mplsXCOwner MplsObjectOwner, mplsXCRowStatus RowStatus, mplsXCStorageType StorageType, mplsXCAdminStatus INTEGER, mplsXCOperStatus INTEGER } mplsXCIndex OBJECT-TYPE SYNTAX Integer32 (1..2147483647) MAX-ACCESS not-accessible STATUS current DESCRIPTION "Primary index for the row identifying a group of cross-connect segments." ::= { mplsXCEntry 1 } 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." ::= { mplsXCEntry 2 } mplsXCLabelStackIndex OBJECT-TYPE SYNTAX Integer32 (0..2147483647) 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." ::= { mplsXCEntry 3 } 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." DEFVAL { false } ::= { mplsXCEntry 4 } mplsXCOwner OBJECT-TYPE SYNTAX MplsObjectOwner MAX-ACCESS read-create STATUS current DESCRIPTION "Denotes the entity that created and is responsible for managing this cross-connect." ::= { mplsXCEntry 5 } mplsXCRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "For creating, modifying, and deleting this row." ::= { mplsXCEntry 6 } mplsXCStorageType OBJECT-TYPE SYNTAX StorageType MAX-ACCESS read-create STATUS current DESCRIPTION "Defines the storage type for this object." ::= { mplsXCEntry 7 } 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 8 } 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 9 } -- 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 Integer32 (0..2147483647) 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 Integer32, mplsLabelStackLabelIndex Integer32, mplsLabelStackLabel MplsLabel, mplsLabelStackRowStatus RowStatus, mplsLabelStackStorageType StorageType } mplsLabelStackIndex OBJECT-TYPE SYNTAX Integer32 (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 Integer32 (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 for this object." ::= { mplsLabelStackEntry 5 } -- End of mplsLabelStackTable -- Traffic Parameter table. mplsTrafficParamIndexNext OBJECT-TYPE SYNTAX Integer32 (0..2147483647) 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 Integer32, mplsTrafficParamMaxRate MplsBitRate, mplsTrafficParamMeanRate MplsBitRate, mplsTrafficParamMaxBurstSize MplsBurstSize, mplsTrafficParamRowStatus RowStatus, mplsTrafficParamStorageType StorageType } mplsTrafficParamIndex OBJECT-TYPE SYNTAX Integer32 (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 4 } mplsTrafficParamMeanRate OBJECT-TYPE SYNTAX MplsBitRate UNITS "kilobits per second" MAX-ACCESS read-create STATUS current DESCRIPTION "Mean rate in kilobits/second." ::= { mplsTrafficParamEntry 5 } mplsTrafficParamMaxBurstSize OBJECT-TYPE SYNTAX MplsBurstSize UNITS "bytes" MAX-ACCESS read-create STATUS current DESCRIPTION "Maximum burst size in bytes." ::= { mplsTrafficParamEntry 6 } mplsTrafficParamRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "For creating, modifying, and deleting this row." ::= { mplsTrafficParamEntry 7 } mplsTrafficParamStorageType OBJECT-TYPE SYNTAX StorageType MAX-ACCESS read-create STATUS current DESCRIPTION "The storage type for this object." ::= { mplsTrafficParamEntry 8 } -- End of mplsTrafficParamTable -- Notification Configuration mplsInSegmentTrapEnable OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "If this object is true, then it enables the generation of mplsInSegmentUp and mplsInSegmentDown traps, otherwise these traps are not emitted." DEFVAL { false } ::= { mplsLsrObjects 15 } mplsOutSegmentTrapEnable OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "If this object is true, then it enables the generation of mplsOutSegmentUp and mplsOutSegmentDown traps, otherwise these traps are not emitted." DEFVAL { false } ::= { mplsLsrObjects 16 } mplsXCTrapEnable OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "If this object is true, then it enables the generation of mplsXCUp and mplsXCDown traps, otherwise these traps are not emitted." DEFVAL { false } ::= { mplsLsrObjects 17 } -- Interface -- In-segment. mplsInSegmentUp NOTIFICATION-TYPE OBJECTS { mplsInSegmentIfIndex, mplsInSegmentLabel, mplsInSegmentAdminStatus, mplsInSegmentOperStatus } STATUS current DESCRIPTION "This notification is generated when a mplsInSegmentOperStatus object for one of the configured in-segments 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 mplsInSegmentOperStatus." ::= { mplsLsrNotifications 1 } mplsInSegmentDown NOTIFICATION-TYPE OBJECTS { mplsInSegmentIfIndex, mplsInSegmentLabel, mplsInSegmentAdminStatus, mplsInSegmentOperStatus } STATUS current DESCRIPTION "This notification is generated when a mplsInSegmentOperStatus object for one of the configured in-segments 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 mplsInSegmentOperStatus." ::= { mplsLsrNotifications 2 } -- Out-segment. mplsOutSegmentUp NOTIFICATION-TYPE OBJECTS { mplsOutSegmentIndex, mplsInSegmentAdminStatus, mplsInSegmentOperStatus } STATUS current DESCRIPTION "This notification is generated when a mplsOutSegmentOperStatus object for one of the configured out-segments 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 mplsOutSegmentOperStatus." ::= { mplsLsrNotifications 3 } mplsOutSegmentDown NOTIFICATION-TYPE OBJECTS { mplsOutSegmentIndex, mplsInSegmentAdminStatus, mplsInSegmentOperStatus } STATUS current DESCRIPTION "This notification is generated when a mplsOutSegmentOperStatus object for one of the configured out-segments 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 mplsOutSegmentOperStatus." ::= { mplsLsrNotifications 4 } -- Cross-connect. mplsXCUp NOTIFICATION-TYPE OBJECTS { mplsXCIndex, mplsInSegmentIfIndex, mplsInSegmentLabel, mplsOutSegmentIndex, mplsXCAdminStatus, mplsXCOperStatus } STATUS current DESCRIPTION "This notification is generated when a mplsXCOperStatus object for one of the configured cross-connect entries 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 mplsXCOperStatus." ::= { mplsLsrNotifications 5 } mplsXCDown NOTIFICATION-TYPE OBJECTS { mplsXCIndex, mplsInSegmentIfIndex, mplsInSegmentLabel, mplsOutSegmentIndex, mplsXCAdminStatus, mplsXCOperStatus } STATUS current DESCRIPTION "This notification is generated when a mplsXCOperStatus object for one of the configured cross-connect entries 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 mplsXCOperStatus." ::= { mplsLsrNotifications 6 } -- 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 { mplsInSegmentGroup, mplsOutSegmentGroup, mplsXCGroup, mplsInterfaceGroup, 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)." -- mplsInterfaceConfTable OBJECT mplsInterfaceConfStorageType SYNTAX INTEGER { other(1) } MIN-ACCESS read-only DESCRIPTION "Only other(1) needs to be supported." -- mplsInSegmentTable OBJECT mplsInSegmentXCIndex DESCRIPTION "Write access is not required." OBJECT mplsInSegmentNPop MIN-ACCESS read-only DESCRIPTION "Write access if not required. This object should be set to 1 if it is read-only." OBJECT mplsInSegmentAddrFamily DESCRIPTION "Write access is not required. A