Definitions of Managed Objects
                 for Frame Relay Service Level Definitions

                              February 7,

                               June 14, 2000

                draft-ietf-frnetmib-frmrelay-service-00.txt

                draft-ietf-frnetmib-frmrelay-service-01.txt

                           Robert A. Steinberger
                             Paradyne Networks
                         rsteinberger@paradyne.com

                            Orly Nicklass, Ph.D
                        RAD Data Communications Ltd.
                           orly@radmail.rad.co.il
                              Orly_n@rad.co.il

Status of this Memo

   This document is an Internet-Draft and is in full conformance with
   all provisions of Section 10 of RFC2026. Internet-Drafts are working
   documents of the Internet Engineering Task Force (IETF), its areas,
   and its working groups.  Note that other groups may also distribute
   working documents as Internet-Drafts.

   Internet-Drafts are draft documents valid for a maximum of six months
   and may be updated, replaced, or obsoleted by other documents at any
   time.  It is inappropriate to use Internet-Drafts as reference
   material or to cite them other than as "work in progress."

   The list of current Internet-Drafts can be accessed at
   http://www.ietf.org/ietf/1id-abstracts.txt

   The list of Internet-Draft Shadow Directories can be accessed at
   http://www.ietf.org/shadow.html.

Abstract

   This memo defines an extension of the Management Information Base
   (MIB) for use with network management protocols in TCP/IP-based
   internets.  In particular, it defines objects for managing the Frame
   Relay Service Level Definitions. This memo does not specify a
   standard for the Internet community.

Copyright Notice

   Copyright (C) The Internet Society (2000). All Rights Reserved.

Table of Contents

   1. The SNMP Management Framework ...............................    3
   2. Conventions .................................................    4
   3. Overview ....................................................    4
   2.1.
   3.1. Frame Relay Service Level Definitions .....................    4
   2.2.
   3.2. Terminology ...............................................    5
   2.3.
   3.3. Network Model .............................................    6
   2.4.    5
   3.4. Reference Points ..........................................    6
   2.5.
   3.5. Measurement Methodology ...................................    8
   2.6. Collection Location
   3.6. Theory of Operation .......................................    8
   2.7.    9
   3.6.1. Capabilities Discovery ..................................    9
   3.6.2. Determining Reference Points for Row Creation ...........    9
   3.6.3. Creation Process ........................................   11
   3.6.4. Destruction Process .....................................   11
   3.6.4.1. Manual Row Destruction ................................   11
   3.6.4.2. Automatic Row Destruction .............................   12
   3.6.5. Modification Process ....................................   12
   3.6.6. Collection Process ......................................   12
   3.6.6.1. Remote Polling ........................................   12
   3.6.6.2. Sampling ..............................................   13
   3.6.6.3. User History ..........................................   14
   3.6.7. Use of MIB in Calculation of Service Level Definitions ....   10
   2.7.1. ..   14
   3.6.8. Delay ...................................................   11
   2.7.2.   16
   3.6.9. Frame Delivery Ratio ....................................   11
   2.7.3.   16
   3.6.10. Data Delivery Ratio .....................................   11
   2.7.4. ....................................   17
   3.6.11. Service Availability ....................................   12
   3. ...................................   17
   4. Relation to Other MIBs ......................................   12
   4.   18
   5. Structure of the MIB ........................................   13
   4.1.   19
   5.1. frsldPvcCtrlTable .........................................   13
   4.2.   19
   5.2. frsldSmplCtrlTable ........................................   14
   4.3.   20
   5.3. frsldPvcDataTable .........................................   14
   4.4.   20
   5.4. frsldPvcDataSampleTable ...................................   14
   4.5.   20
   5.5. frsldPvcAvailSampleTable ..................................   14
   4.6.   20
   5.6. frsldCapabilities .........................................   14
   5.   20
   6. Object Definitions ..........................................   14
   6.   20
   7. Acknowledgments .............................................   40
   7.   52
   8. References ..................................................   41
   8.   54
   9. Security Considerations .....................................   43
   9.   56
   10. Authors' Addresses ..........................................   43
   10. .........................................   56
   11. Copyright Section ..........................................   44   57

1.  The SNMP Management Framework

   The SNMP Management Framework presently consists of five major
   components:

   o  An overall architecture, described in RFC 2571 [1].

   o  Mechanisms for describing and naming objects and events for the
      purpose of management. The first version of this Structure of
      Management Information (SMI) is called SMIv1 and described in RFC
      1155 [2], RFC 1212 [3] and RFC 1215 [4]. The second version,
      called SMIv2, is described in RFC 2578 [5], RFC 2579 [6] and RFC
      2580 [7].

   o  Message protocols for transferring management information. The
      first version of the SNMP message protocol is called SNMPv1 and
      described in RFC 1157 [8]. A second version of the SNMP message
      protocol, which is not an Internet standards track protocol, is
      called SNMPv2c and described in RFC 1901 [9] and RFC 1906 [10].
      The third version of the message protocol is called SNMPv3 and
      described in RFC 1906 [10], RFC 2572 [11] and RFC 2574 [12].

   o  Protocol operations for accessing management information. The
      first set of protocol operations and associated PDU formats is
      described in RFC 1157 [8]. A second set of protocol operations and
      associated PDU formats is described in RFC 1905 [13].

   o  A set of fundamental applications described in RFC 2573 [14] and
      the view-based access control mechanism described in RFC 2575
      [15].

   A more detailed introduction to the current SNMP Management Framework
   can be found in RFC 2570 [16].

   Managed objects are accessed via a virtual information store, termed
   the Management Information Base or MIB.  Objects in the MIB are
   defined using the mechanisms defined in the SMI.

   This memo specifies a MIB module that is compliant to the SMIv2. A
   MIB conforming to the SMIv1 can be produced through the appropriate
   translations. The resulting translated MIB must be semantically
   equivalent, except where objects or events are omitted because no
   translation is possible (use of Counter64). Some machine readable
   information in SMIv2 will be converted into textual descriptions in
   SMIv1 during the translation process. However, this loss of machine
   readable information is not considered to change the semantics of the
   MIB.

2.  Conventions

   The keywords MUST, MUST NOT, REQUIRED, SHALL, SHALL NOT, SHOULD,
   SHOULD NOT, RECOMMENDED, NOT RECOMMENDED, MAY, and OPTIONAL, when
   they appear in this document, are to be interpreted as described in
   RFC 2119 [23].

3.  Overview

   This MIB addresses the items required to manage the Frame Relay
   Forum's Implementation Agreement for Service Level Definitions
   (FRF.13 [17]).  At present, this applies to these values of the
   ifType variable in the Internet-standard MIB:

   o  frameRelay (32)

   o  frameRelayService (44)

   This section provides an overview and background of how to use this
   MIB.

2.1.

3.1.  Frame Relay Service Level Definitions

   The frame relay service level definitions address specific
   characteristics of a frame relay service that can be used to
   facilitate the following tasks:

   o  Evaluation of frame relay service providers, offerings or
      products.

   o  Measurement of Quality of Service.

   o  Enforcement of Service Level Agreements.

   o  Planning or describing a frame relay network.

   The following parameters are defined in FRF.13 [17] as a sufficient
   set of values to accomplish the tasks previously stated.

   o  Delay - The amount of time elapsed, in microseconds, from the time
      a frame exits the source to the time it reaches the destination.
      NOTE: FRF.13 [17] defines this value in terms of milliseconds.

   o  Frame Delivery Ratio - The ratio of the number of frames delivered
      to the destination versus the number of frames sent by the source.
      This ratio can be further divided by inspecting either only the
      frames within the CIR or only the frames in excess of the CIR.

   o  Data Delivery Ratio - The ratio of the amount of data delivered to
      the destination versus the amount of data sent by the source. This
      ratio can be further divided by inspecting either only the data
      within the CIR or only the data in excess of the CIR.

   o  Service Availability - The amount of time the frame relay service
      was not unavailable. available.  There are three types of availability
      statistics defined in FRF.13 [17]: Virtual
           Connection Availability, Mean Time to Repair, Virtual
      Connection Availability, and Mean Time Between Service Outages.
      The later two require information about the scheduled outage time.
      It is assumed that this scheduled outage time information will be
      maintained by the network management software, so it is not
      included in the MIB.

   Consult FRF.13 [17] for more details.

2.2.

3.2.  Terminology

   o  CIR - The Committed Information Rate (CIR) is the subscriber data
      rate (expressed in bits/second) that the network commits to
      deliver under normal network conditions. [18]

   o  DLCI - Data Link Connection Identifier. [18]

   o  Logical Port - This term is used to model the Frame Relay
      "interface" on a device. [18]

   o  NNI - Network to Network Interface. [18]

   o  Permanent Virtual Connection (PVC) - A virtual connection that has
      its end-points and bearer capabilities defined at subscription
      time. [18]

   o  Reference Point (RP) - The point of reference within the network
      model at which the calculations or data collection takes place.

   o  UNI - User to Network Interface. [18]

2.3.

3.3.  Network Model

   The basic model, as illustrated in figure 1 below, contains two frame
   relay DTE endpoints connected to a network cloud via a frame relay
   UNI interface. The network cloud can contain zero or more internal
   frame relay NNI connections that interconnect multiple networks.  The
   calculations and data collection can be performed at any reference
   point within the network.

   +-------------+                                       +-------------+
   | Frame Relay |                                       | Frame Relay |
   | DTE Device  |                                       | DTE Device  |
   +------+------+                                       +------+------+
          |                                                     |
         UNI                                                   UNI
      Connection                                            Connection
          |                                                     |
   +------+------+    NNI     +-------------+    NNI     +------+------+
   |  Network A  +------------+  Network B  +------------+  Network C  |
   +-------------+ Connection +-------------+ Connection +-------------+

                                 Figure 1
                    Frame Relay Network Reference Model

2.4.

3.4.  Reference Points

   The collection and calculations of the service level definitions
   apply to two reference points within the network. These two points
   are the locations where the frames are referenced in the collection
   of the service level specific information. The reference points used
   in the MIB are shown in figure 2 below. For completeness, the MIB
   also allows for a proprietary reference point points which can MAY exist anywhere
   in the network that is not a previously defined reference point. Its The
   meaning of the proprietary reference points is insignificant unless
   defined by the device manufacturer.

       +---------------------------+
       |+-----------+ +-----------+|
       ||           | |Measurement||
       ||Frame Relay---Engine     --(Source RP)----+
       ||DTE        | |(If Exists)||               |
       |+-----------+ +-----------+|               |
       +---------------------------+               |
         Frame Relay Source                        |
        +------------------------------------------+
        |             Frame Relay Network
        |            +----------------------------------+
        |            | +------------------------------+ |
        |            | | +---------+ +---------+      | |
        |            | | |         | | Traffic |      | |
        +--(Ingress RP)--- L1 / L2 --- Policing|      | |
                     | | | Control | | Engine  |      | |
                     | | +---------+ +----|----+      | |
                     | |                  |           | |
                     | |         (Traffic Policing RP)| |
                     | +------------------|-----------+ |
                     |    Ingress Node    |             |
                     |                    |             |
                     |        +-----------|-----------+ |
                     |        |  Intermediate Nodes   | |
                     |        +-----------|-----------+ |
                     |                    |             |
                     |      Egress Node   |             |
                     |     +--------------|-----------+ |
                     |     | (Egress Queue Input RP)  | |
                     |     |              |           | |
                     |     |      +-------+------+    | |
                     |     |      | Egress Queue |    | |
                     |     |      +-------+------+    | |
                     |     |              |           | |
                     |     | (Egress Queue Output RP) | |
                     |     +--------------|-----------+ |
                     +--------------------|-------------+
          Frame Relay Destination         |
       +---------------------------+      +-----------+
       |+-----------+ +-----------+|                  |
       ||           | |Measurement||                  |
       ||Frame Relay---Engine     --(Destination RP)--+
       ||DTE        | |(If Exists)||
       |+-----------+ +-----------+|
       +---------------------------+

                                 Figure 2
                      Reference Points (FRF.13 [17])
   The MIB variables frsldPvcCtrlSrcRP frsldPvcCtrlTransmitRP and frsldPvcCtrlDstRP frsldPvcCtrlReceiveRP
   allow the user to view and, if supported, and configure the reference points at which
   the calculations occur.  These variables are specific to the device
   on which they are located.  Frame relay devices act as both frame
   sources and frame destinations. The definitions in this MIB apply to
   the interaction of a pair of devices on the network path.  The same
   device can potentially use different reference points for calculation
   and collection of the statistics based on whether the referenced
   frame is sent or received by the device. When the device is acting as
   a frame source, the value of frsldPvcCtrlSrcRP frsldPvcCtrlTransmitRP reflects the
   reference point used for all source calculations pertaining to the
   specified PVC. When the device is acting as a frame destination, the
   value of frsldPvcCtrlDstRP frsldPvcCtrlReceiveRP reflects the reference point used for
   all destination calculations pertaining to the specified PVC.

   For example, FRF.13 [17] defines an Edge-to-Edge Egress Queue
   measurement domain as a domain in which measurement is performed
   between an Ingress Reference Point and an Egress Queue Input
   Reference Point. For this domain between a source device and a
   destination device, the value of frsldPvcCtrlSrcRP frsldPvcCtrlTransmitRP for the
   source device would be set to ingRP(2) ingTxLocalRP(2) and the value of frsldPvcCtrlDstRP
   frsldPvcCtrlReceiveRP for the destination device would be set to eqiRP(4).
   eqiRxLocalRP(4). While it is usually the case that the reference
   points would simply swap be equivalent on the remote device when
   looking at monitoring
   frames going in the opposite direction, there is no requirement for
   them to do be so.

2.5.

   It can be seen from the above example that a total of four reference
   points are required in order to collect information for both
   directions of traffic flow. The reference points represent the
   transmit and receive directions at both ends of a PVC. If a device
   has knowledge of the information from the remote device, it is
   possible to collect the statistics from a single device.  This is not
   always the case.  In most instances, two devices will need to be
   monitored to capture a complete description of the service level on a
   PVC.  The reference points a single device is capable of monitoring
   are contained in the frsldRPCaps object.

3.5.  Measurement Methodology

   This document neither recommends nor suggests a method of
   implementation. This is left to the device manufacturer and should be
   independent of the data that is actually collected.

   Periodic collection of this data can be performed through either
   polling of the data table, use of the sample tables or use of the
   user history group of RFC 2021 [19].

2.6.  Collection Location

   In order

3.6.  Theory of Operation

   The following sections describe how to facilitate implementation independence, the location at
   which the calculations use this MIB.  They include
   row handling, data collection and data calculation.  The
   recommendations here in are performed must be reported.  In suggestions as to implementation and do
   not infer that these
   statistics correlate information between two devices (a source-
   destination node pair), there they are multiple locations at which this
   calculation the only method that can actually take place.  These locations be used to perform
   such operations.

3.6.1.  Capabilities Discovery

   Three objects are specified
   using provided to aid the MIB variables frsldPvcCtrlDelayLoc and
   frsldPvcCtrlDeliveryLoc.  The potential values for these variables
   have network manager in discovering
   the following meanings: capabilities of the device with respect to this MIB.

   o   source - All calculations are performed at  frsldPvcCtrlWriteCaps  This object reports the source node
           given statistics from write capabilities
                             of the destination node. PVC Control Table.  Use this object
                             to determine which objects can be modified.
                             This means that need only be referenced if row
                             creation or modification is to be
                             performed.

   o  frsldSmplCtrlWriteCaps This object reports the source node collects information from write capabilities
                             of the destination
           node and Sample Control Table.  Use this
                             object to determine which objects can be
                             modified.  The group need only be
                             referenced if the sample tables will be
                             used to collect historical information.

   o  frsldRPCaps            This object reports values the reference points at
                             which the device is capable of collecting
                             information.  This object needs to be
                             referenced if row creation is to be
                             performed in the PVC Control Table.
                             Devices can only create rows containing
                             supported reference points.

   These objects do not imply that there is no need for an Agent
   Capabilities macro for devices that do not fully support every object
   in this MIB.  They are consistent provided specifically to aid in the ensured
   network management operations of this MIB with respect to row
   creation and modification.

3.6.2.  Determining Reference Points for Row Creation

   The ability to monitor specific reference points varies between
   devices. This variance is based on the current
           state capabilities of device in
   regards to communication with the remote devices along the PVC as
   well as where the device exists in the network. There Most endpoint devices
   are capable of monitoring the local source and destination reference
   points but may not have the capability to monitor any other reference
   points. Some devices are able to communicate with remote devices in
   such a way that information concerning the remote reference points is
   known locally.

   To monitor bidirectional information on a PVC a total of four
   reference points is required.  Two relate to the local device and two
   relate to the remote device.  It does not matter on which device the
   reference points exist as long as the transmit and receive reference
   points for each device are captured.

   The following list shows the possible valid reference points for an
   FRF.13 SLA from the source reference point to the destination
   reference point in both directions.

   o  Local Information Only

        Local Device:  srcLocalRP, desLocalRP
        Remote Device: srcLocalRP, desLocalRP

   o  Remote Information Only

        Local Device:  srcRemoteRP, desRemoteRP
        Remote Device: srcRemoteRP, desRemoteRP

   o  Mixed Two Device Model 1 (Local Device Always Transmitter)

        Local Device:  srcLocalRP, desRemoteRP
        Remote Device: srcLocalRP, desRemoteRP

   o  Mixed Two Device Model 2 (Local Device Always Receiver)

        Local Device:  srcRemoteRP, desLocalRP
        Remote Device: srcRemoteRP, desLocalRP

   o  Mixed One Device Model 1 (Directional Rows)

        First Row:  srcRemoteRP, desLocalRP (Receiver Row)
        Second Row: srcLocalRP, desRemoteRP (Sender Row)

   o  Mixed One Device Model 2 (Device Based Rows)

        First Row:  srcLocalRP, desLocalRP (Local Row)
        Second Row: srcRemoteRP, desRemoteRP (Remote Row)

   Each of the above combinations is valid and provides the same
   information.

   The following steps are recommended to find which reference points
   need to be configured:

   1)   Locate both of the devices at either end of the PVC to be
        monitored.

   2)   Determine the capabilities by referencing the frsldRPCaps object
        of each device.

   3)   Locate the best combination of the two devices such that the
        necessary reference points are all represented.

   4)   If any one of the necessary reference points does not exist in
        the combination of the two devices, it is not possible to
        monitor the FRF.13 defined SLA between the two reference point
        on the PVC.

3.6.3.  Creation Process

   In some cases, devices will automatically populate the rows of PVC
   Control Table and potentially the Sample Control Table.  However, in
   many cases, it may be necessary for a network manager to manually
   create rows.

   Manual creation of rows requires the following steps:

   1)   Ensure the PVC exists between the two devices.

   2)   Determine the necessary reference points for row creation.

   3)   Create the row(s) in each device as needed.

   4)   Create the row(s) in the sample control tables if desired.

3.6.4.  Destruction Process

3.6.4.1.  Manual Row Destruction

   Manual row destruction is straight forward.  Any row can be destroyed
   and the resources allocated to it are freed by setting the value of
   its status object (either frsldPvcCtrlStatus or frsldSmplCtrlStatus)
   to destroy(6).  It should be noted that when frsldPvcCtrlStatus is
   set to destroy(6) all associated sample control, sample and data
   table rows will also be destroyed.  Similarly, when
   frsldSmplCtrlStatus is set to destroy(6) all sample rows will also be
   destroyed.  The frsldPvcCtrlPurge objects do not apply to manual row
   destruction.  If the row is set to destroy(6) manually, the rows are
   destroyed as part of the set.

3.6.4.2.  Automatic Row Destruction

   Rows is the tables may be destroyed automatically based on the
   existence of the DLCI on which they rely.  This behavior is
   controlled by the frsldPvcCtrlPurge and frsldPvcCtrlDeleteOnPurge
   objects.  When a DLCI no longer exists in the device, the data in the
   tables has no relation to anything known on the network.  However,
   there may be some delay in updating
           these values due need to keep the cross-network correlation. However,
           all values should be synchronized such that they act as if
           collected simultaneously. The method historic information active for a
   short period after the destruction or removal of cross-network
           communication is implementation independent.

           The network node being queried is acting as a DLCI.  If the source node.
           The network node
   basis for the row no longer exists, the row will be destroyed at the far
   end of the PVC purge interval that is the destination
           node.  The values of the "offered" statistics are associated
           with those frames sent controlled by this node. frsldPvcCtrlPurge.

   The values effects of the
           "delivered" statistics are associated with those frames
           actually reaching the destination node. The one-way delay
           statistics automatic row destruction are associated with packets sent from this node to the far-end node. The round-trip delay statistics are
           associated with packets sent by this node and received by
           this node.

       o   destination - same as manual row
   destruction.

3.6.5.  Modification Process

   All calculations are performed read-create items in this MIB can be modified at any time if they
   are fully supported.  Write access is not required.  To simplify the
           destination node given statistics from
   use of the source node. MIB frsldPvcCtrlWriteCaps and frsldSmplCtrlWriteCaps state
   which of the read-create variables can actually be written on a
   particular device.

3.6.6.  Collection Process

3.6.6.1.  Remote Polling

   This
           means that MIB supports data collection through remote polling of the destination node collects information from free
   running counters in the
           source node and reports values that are consistent with PVC Data Table.  Remote polling is a common
   method used to capture real-time statistics.  A remote management
   station polls the
           current state of device to collect the network. There may desired information.  It is
   recommended all statistics for a single PVC be some delay collected in
           updating these values due a single
   PDU.

   The following objects are designed around the concept of real-time
   polling:

   o  frsldPvcDataDelayMin
   o  frsldPvcDataDelayMax
   o  frsldPvcDataDelayAvg
   o  frsldPvcDataMissedPolls
   o  frsldPvcDataFrDeliveredC
   o  frsldPvcDataFrDeliveredE
   o  frsldPvcDataFrOfferedC
   o  frsldPvcDataFrOfferedE
   o  frsldPvcDataDataDeliveredC
   o  frsldPvcDataDataDeliveredE
   o  frsldPvcDataDataOfferedC
   o  frsldPvcDataDataOfferedE
   o  frsldPvcDataHCFrDeliveredC
   o  frsldPvcDataHCFrDeliveredE
   o  frsldPvcDataHCFrOfferedC
   o  frsldPvcDataHCFrOfferedE
   o  frsldPvcDataHCDataDeliveredC
   o  frsldPvcDataHCDataDeliveredE
   o  frsldPvcDataHCDataOfferedC
   o  frsldPvcDataHCDataOfferedE
   o  frsldPvcDataUnavailableTime
   o  frsldPvcDataUnavailables

3.6.6.2.  Sampling

   The sample tables provide the ability to historically sample data
   without requiring the cross-network correlation.
           However, all values should be synchronized such that they act
           as if collected simultaneously.  The method additional overhead of cross-network
           communication is implementation independent.

           The polling.  At key
   periods, a network node being queried is acting as management station can collect the destination
           node.  The network node at samples needed.
   This method allows the far end of manager to perform the PVC is collection of data at
   times that will least affect the
           source node. active network traffic.

   The values sample data can be collected using a series of the "offered" statistics are
           associated with those frames sent by the source node. SNMP getNext or
   getBulk operations.  The values of the "delivered" statistics are associated with
           those frames actually received by this node. The one-way
           delay statistics are associated with packets sent by the far
           end node frsldPvcDataSmplIdx and received by this node.  The round-trip delay
           statistics are associated
   frsldPvcAvailSmplIdx increment with packets sent by the far end
           node, received by each new collection bucket.  This
   allows the far end node and reported managers to this node.

       o   intermediate - All calculations are performed at some
           intermediate node such as a probe.  This means skip information that has already been
   collected.  However, care should be taken in that both the
           source value can roll
   over after a long period of time.

   The start and end times of a collection period allow the destination node are referenced such that the
           values reported are consistent with manager to
   know what the current state actual period of the
           network. There may collection was.  It is possible for
   there to be some delay discontinuities in updating these values due
           to the cross-network correlation. However, all values sample table, so both start and
   end should be synchronized such that they act referenced.

3.6.6.3.  User History

   User history, as if collected
           simultaneously.  The method of cross-network communication is
           implementation independent.

           The network node being queried defined in RFC 2021 [19], is acting an alternative
   mechanism that can be used to get the same benefits as neither the
           source nor sample
   table by using the objects provided for real-time polling.  Some
   devices MAY have the destination node.  The network node at one far
           end of ability to use user history and opt not to
   support the PVC sample tables.  If this is the source node while case, the other far end
           node is information from
   the destination node.  The values data table can be used to define a group of user history objects.

3.6.7.  Use of MIB in Calculation of Service Level Definitions

   The objects in this MIB can be used to calculate the "offered" statistics are associated with those frames sent by the
           source node.
   defined in FRF.13 [17]. The values of description below describes the "delivered" statistics are
           associated with those frames actually received by
   calculations for one direction of the
           destination node.  The one-way delay statistics are
           associated with packets traveling data flow, i.e.  data sent from the source reference
           point
   local transmitter to a remote receiver.  A complete set of
   bidirectional information would require calculations based on both
   directions.  For the purposes of this description, the destination reference point.  The round-trip
           delay statistics are associated with packets
   points used SHOULD consistently represent data that leave and
           return to this node.

       o   distributed - There is no cross-network communication
           performed sent by the one
   device in and received by the collection of statistics. other.

   The
           values in calculations below use the MIB objects on this device reflect only
           information that this device knows about itself. following terminology:

   o  DelayAvg

        The source
           specific values reflect information about this device when it
           acts as the source.  Likewise, average delay on the destination specific
           values reflect information about this device when it acts as
           a destination.  It PVC.  This is up to represented within the network management software
           to communicate to each
        MIB by either frsldPvcDataDelayAvg or frsldPvcDataSmplDelayAvg.

   o  FrDeliveredC

        The number of frames received by the receiving device to collect through
        the statistics.

           The network node being queried receive reference point that were delivered within CIR.
        This is acting as both a source and
           a destination node for separate source-destination node
           pairs. represented within the MIB by one of
        frsldPvcDataFrDeliveredC, frsldPvcDataHCFrDeliveredC,
        frsldPvcDataSmplFrDeliveredC, or frsldPvcDataSmplHCFrDeliveredC.

   o  FrDeliveredE

        The values number of the "offered" statistics are associated
           with those frames sent received by this node and are valid the receiving device through
        the receive reference point that were delivered in excess of
        CIR.  This is represented within the
           context MIB by one of
        frsldPvcDataFrDeliveredE, frsldPvcDataHCFrDeliveredE,
        frsldPvcDataSmplFrDeliveredE, or frsldPvcDataSmplHCFrDeliveredE.

   o  FrOfferedC

        The number of frames offered by the source-destination node pair for which this
           node transmitting device through
        the transmit reference point that were sent within CIR.  This is
        represented within the source. MIB by one of frsldPvcDataFrOfferedC,
        frsldPvcDataHCFrOfferedC, frsldPvcDataSmplFrOfferedC, or
        frsldPvcDataSmplHCFrOfferedC.

   o  FrOfferedE

        The values number of the "delivered" statistics
           are associated with those frames actually received offered by this
           node and are valid the transmitting device through
        the transmit reference point that were sent in excess of CIR.
        This is represented within the context MIB by one of
        frsldPvcDataFrOfferedE, frsldPvcDataHCFrOfferedE,
        frsldPvcDataSmplFrOfferedE, or frsldPvcDataSmplHCFrOfferedE.

   o  DataDeliveredC

        The number of octets received by the source-destination
           node pair for which this node receiving device through
        the receive reference point that were delivered within CIR.
        This is represented within the destination.  All delay
           statistics for this node are deferred to MIB by one of
        frsldPvcDataDataDeliveredC, frsldPvcDataHCDataDeliveredC,
        frsldPvcDataSmplDataDeliveredC, or
        frsldPvcDataSmplHCDataDeliveredC.

   o  DataDeliveredE

        The number of octets received by the node at receiving device through
        the far
           end.

2.7.  Use receive reference point that were delivered in excess of
        CIR.  This is represented within the MIB in Calculation by one of Service Level Definitions
        frsldPvcDataDataDeliveredE, frsldPvcDataHCDataDeliveredE,
        frsldPvcDataSmplDataDeliveredE, or
        frsldPvcDataSmplHCDataDeliveredE.

   o  DataOfferedC

        The MIB variables can be used to calculate statistics defined in
   FRF.13 [17].  For number of octets offered by the following explanation, it is assumed transmitting device through
        the transmit reference point that
   statistics can both be collected from were sent within CIR.  This is
        represented within the same device, i.e. MIB by one of frsldPvcDataDataOfferedC,
        frsldPvcDataHCDataOfferedC, frsldPvcDataSmplDataOfferedC, or
        frsldPvcDataSmplHCDataOfferedC.

   o  DataOfferedE

        The number of octets offered by the
   location type transmitting device through
        the transmit reference point that were sent in excess of CIR.
        This is not distributed.  Should the location be
   distributed, represented within the manager should collect MIB by one of
        frsldPvcDataDataOfferedE, frsldPvcDataHCDataOfferedE,
        frsldPvcDataSmplDataOfferedE, or frsldPvcDataSmplHCDataOfferedE.

   o  UnavailableTime
        The amount of time the source information from PVC was not available during the source node and interval
        of interest.  This is represented within the network information from MIB by either
        frsldPvcDataUnavailableTime or frsldPvcAvailSmplUnavailableTime.

   o  Unavailables

        The number of times the network node.

   Otherwise, all information should PVC was declared to be collected from the single device
   representing unavailable
        during the correct end interval of interest.  This is represented within the PVC.

2.7.1.
        MIB by either frsldPvcDataUnavailables or
        frsldPvcAvailSmplUnavailables.

3.6.8.  Delay

   The frame transfer delay is defined as the amount of time elapsed, in
   microseconds, from the time a frame exits the source to the time it
   reaches the destination. The average delay can be found using the
   frsldPvcDataDelayAvg MIB variable.
   variable described in DelayAvg above.  The delay may be calculated as
   either round trip or one way, and this information is held in the
   frsldPvcCtrlDelayType MIB variable. Should  If the delay be calculated as
   round trip, the value of frsldPvcDataDelayAvg DelayAvg represents the average of the total
   delays of the round trips.  In this case, the manager
   should dive SHOULD divide
   the value returned by the agent by two to obtain the frame transfer
   delay.  In the case that frsldPvcCtrlDelayType is oneWay, the value
   of frsldPvcDataDelayAvg DelayAvg represents the average of the frame transfer delays.

2.7.2. delays and
   SHOULD be used as is.

3.6.9.  Frame Delivery Ratio

   The frame delivery ratio is defined as the total number of frames
   delivered to the destination divided by the frames offered by the
   source.  The destination values can be obtained using FrDeliveredC
   and FrDeliveredE.  The source values can be obtained using FrOfferedC
   and FrOfferedE.

                          FrDeliveredC + FrDeliveredE
   Frame Delivery Ratio = ---------------------------
                            FrOfferedC + FrOfferedE

                                     FrDeliveredC
   Committed Frame Delivery Ratio =  ------------
                                      FrOfferedC

                                  FrDeliveredE
   Excess Frame Delivery Ratio =  ------------
                                   FrOfferedE

2.7.3.

3.6.10.  Data Delivery Ratio

   The data delivery ratio is defined as the total amount of data
   delivered to the destination divided by the data offered by the
   source.  The destination values can be obtained using DataDeliveredC
   and DataDeliveredE. The source values can be obtained using
   DataOfferedC and DataOfferedE.

                         DataDeliveredC + DataDeliveredE
   Data Delivery Ratio = -------------------------------
                           DataOfferedC + DataOfferedE

                                   DataDeliveredC
   Committed Data Delivery Ratio = --------------
                                    DataOfferedC

                                DataDeliveredE
   Excess Data Delivery Ratio = --------------
                                 DataOfferedE

2.7.4.

3.6.11.  Service Availability

   Some forms of service availability measurement defined in FRF.13 [17]
   require knowledge of the amount of time the network is allowed to be
   unavailable during the period of measurement.  This is called the
   excluded outage time and will be represented in the measurements
   below as ExcludedTime.  It is assumed that the management software
   will maintain this information in that it often relates to specific
   times and dates that many devices are not capable of maintaining.
   Further, it may change based on a moving maintenance window that the
   device cannot track well.

   Mean Time to Repair (FRMTTR) = 0 if Unavailables is 0.

                       UnavailableTime
   Otherwise, FRMTTR = ---------------
                        Unavailables

3.

   Virtual Connection Availability (FRVCA) = 0 if IntervalTime equals
                                                  ExcludedTime.

                      IntervalTime - ExcludedTime - UnavailableTime
   Otherwise, FRVCA = --------------------------------------------- * 100
                               IntervalTime - ExcludedTime

   Mean Time Between Service Outages (FRMTBSO) = 0 if Unavailables is 0.

   Otherwise, FRMTBSO = IntervalTime - ExcludedTime - UnavailableTime
                        ---------------------------------------------
                                       Unavailables

4.  Relation to Other MIBs

   There is no explicit relation to any other frame relay MIB nor are
   any required to implement this MIB.  However, there is a need for
   knowledge of ifIndexes and some understanding of DLCIs.  The ifIndex
   information can be found in the IF-MIB which is required. The DLCI
   information can be found in either the Frame Relay DTE MIB (RFC 2115)
   [20] or the Frame Relay Network Services MIB (RFC 1604) [18];
   however, neither is required.

   Upon setting of frsldPvcCtrlStatus in the frsldPvcCtrlTable to
   active(1) the system can be in one of the following three states:

   (1) The respective DLCI is known and is active. This corresponds to a
       state in which frPVCEndptRowStatus is active(1) and
       frPVCEndptRcvdSigStatus is either active(2) or none(4) for the
       Frame Relay Network Services MIB (RFC 1604) [18].  For the Frame
       Relay DTE MIB, the same state is shown by frCircuitRowStatus of
       active(1) and  frCircuitState of active(2).

   (2) The respective DLCI has not been created.  This corresponds to a
       state in which the row with either frPVCEndptDLCIIndex or
       frCircuitDlci equal to the respective DLCI does not exist in
       either the frPVCEndptTable or the frCircuitTable respectively.

   (3) The respective DLCI has just been removed. This corresponds to a
       state in which either frPVCEndptRowStatus is no longer active(1)
       or frPVCEndptRcvdSigStatus is no longer active(2) or none(4) for
       the Frame Relay Network Services MIB (RFC 1604) [18]. For the
       Frame Relay DTE MIB, the same state is shown when either
       frCircuitRowStatus is no longer active(1) or frCircuitState is no
       longer active(2).

   For the first case, the row in the frsldPvcDataTable will be filled.
   If frsldSmplCtrlStatus in the frsldSmplCtrlTable for the respective
   DLCI is also 'active' `active' the frsldPvcDataSampleTable and
   frsldPvcAvailSampleTable will be filled as well.

   For the second case, the respective rows will not be added to any of
   the data or sample tables and frsldPvcCtrlStatus should SHOULD be set to
   notReady(3).

   For the third case, frsldPvcCtrlDeleteOnPurge should direct the
   behavior of the system.  If all tables are purged, this case will be
   equivalent to the second case above.  Otherwise, frsldPvcCtrlStatus
   should
   SHOULD remain active(1).

4.

5.  Structure of the MIB

   The FRSLD-MIB consists of the following components:

   o  frsldPvcCtrlTable

   o  frsldSmplCtrlTable

   o  frsldPvcDataTable

   o  frsldPvcDataSampleTable

   o  frsldPvcAvailSampleTable

   o  frsldCapabilities

   Refer to the compliance statement defined within for a definition of
   what objects MUST be implemented.

4.1.

5.1.  frsldPvcCtrlTable

   The frsldPvcCtrlTable is the central control table for operations of
   the Frame Relay Service Level Definitions MIB.  It provides variables
   to control the parameters required to calculate the objects in the
   other tables.

   A row in this table must MUST exist in order for a row to exist in any
   other table in this MIB.

4.2.

5.2.  frsldSmplCtrlTable

   This is an optional table to allow control of sampling of the data in
   the data table.

4.3.

5.3.  frsldPvcDataTable

   This table contains the calculated data.  It relies on configuration
   from the control table.

4.4.

5.4.  frsldPvcDataSampleTable

   This table contains samples of the delay and delivery information
   from the data table.  It relies on configuration from both the
   control table and the sample control table.

4.5.

5.5.  frsldPvcAvailSampleTable

   This table contains samples of the availability information from the
   data table.  It relies on configuration from both the control table
   and the sample control table.

4.6.

5.6.  frsldCapabilities

   This is a group of objects that define write capabilities of the
   read-create objects in the tables above.

5.

6.  Object Definitions

FRSLD-MIB DEFINITIONS ::= BEGIN

IMPORTS
    MODULE-IDENTITY, OBJECT-TYPE,
    Counter32, Gauge32, Integer32,
                experimental, BITS
    Counter64, TimeTicks, mib-2             FROM SNMPv2-SMI
                TEXTUAL-CONVENTION,
    CounterBasedGauge64                     FROM HCNUM-TC
    RowStatus, TimeStamp                    FROM SNMPv2-TC
    MODULE-COMPLIANCE, OBJECT-GROUP         FROM SNMPv2-CONF
    ifIndex                                 FROM IF-MIB;

    frsldMIB MODULE-IDENTITY
        LAST-UPDATED "0002060000Z" "200006141500Z" -- June 14, 2000
        ORGANIZATION "IETF Frame Relay Service MIB (frnetmib) Working Group"
        CONTACT-INFO
          "IETF Frame Relay Service MIB (frnetmib) Working Group
               General Discussion:frnetmib@sunroof.eng.sun.com
               To
           WG Charter:    http://www.ietf.org/html.charters/
                                 frnetmib-charter.html
           WG-email:      frnetmib@sunroof.eng.sun.com
           Subscribe: majordomo@sunroof.eng.sun.com
               In Body: subscribe frnetmib     frnetmib-request@sunroof.eng.sun.com
           Email Archive: ftp://ftp.ietf.org/ietf-mail-archive/frnetmib

           Chair:      Andy Malis
                       Lucent Technologies
           Email:      amalis@lucent.com

           WG editor:  Robert Steinberger
               Postal:
                       Paradyne Networks
                       Mailstop: LG-132
                       8545 126th Avenue North
                       Largo, FL USA 33773
               TEL:    +1 727 530 2395
               FAX     +1 727 532 5244
               E-mail:
           Email:      rsteinberger@paradyne.com

           Co-author:  Orly Nicklass, Ph.D
               Postal: Nicklass
                       RAD Data Communications Ltd.
                       12 Hanechoshet Street
                       Tel Aviv, Israel 69710
               TEL:    +972 3 6459588
               FAX:    +972 3 6472675
               E-mail: orly@radmail.rad.co.il"
           EMail:      Orly_n@rad.co.il"
        DESCRIPTION
            "The MIB module to describe generic describe generic objects for
             FRF.13 Frame Relay Service Level Definitions."
        REVISION "200006141500Z"
        DESCRIPTION
            "o  Removed all uses of FrsldLocation by removing objects
                frsldPvcCtrlDelayLoc and frsldPvcCtrlDeliveryLoc
             o  Removed FrsldRP TC and distributed source and destination
                specific information into index for control table as
                frsldPvcCtrlTransmitRP and frsldPvcCtrlReceiveRP.
             o  Added frsldPvcCtrlDelayCnt to control table.
             o  Changed frsldPvcDataUnavailableTime from TimeStamp to
                TimeTicks.
             o  Updated text of RowStatus objects
             o  Added frsldPvcCtrlTransmitRP and frsldPvcCtrlReceiveRP as
                indices to ALL tables.
             o  Added HC counters for
                  Frame Relay Service Level all data delivery stats and
                samples.
             o  Adjusted description of sample information for clarity.
             o  Adjusted names of sample objects for consistency.
             o  Added frsldRPCaps.
             o  Changed location to mib-2
             o  Reworked Group Definitions."

        REVISION "0002060000Z" "200002061500Z"
        DESCRIPTION
            "o  Published as draft-ietf-frnetmib-frmrelay-service-
                    00.txt draft-ietf-frnetmib-frmrelay-service-00.txt
             o  Added frsldCapabilities group to define the
                read/write capabilities
             o  Changed location to experimental 104
             o  Changed name of frsldTables to frsldObjects
             o  Changed MAX-ACCESS of frsldPvcCtrlDelayType to
                read-create
             o  Unlinked frsldPvcDataDelayMin, frsldPvcDataDelayMax,
                and frsldPvcDataDelayAvg from the sample period"

        REVISION "9909030000Z" "199909031500Z"
        DESCRIPTION
            "o  Added range to frsldPvcCtrlPacketFreq
             o  Changed range of frsldPvcCtrlDelayTimeOut to match
                that of frsldPvcCtrlPacketFreq
             o  Clarified what happens when frsldPvcCtrlPacketFreq
                is set to zero
             o  Changed delay to count in microseconds instead of
                milliseconds
             o  Created a new sample control table and moved sample
                specific information into it.
             o  Changed the prefix of 'frsldPvcCtrl' `frsldPvcCtrl' object name to
                    'frsldSmplCtrl'
                `frsldSmplCtrl'
             o  Added the sample control index to the indices of the
                sample tables
             o  Changed all occasions of TimeTicks to TimeStamp
             o  Added frsldPvcCtrlPurge to aide aid in control validity
                of information due to PVC status changes
             o  Added frsldPvcCtrlDeleteOnPurge object
             o  Added frsldPvcCtrlLastPurgeTime object
             o  Added units clauses to all time related fields.
             o  Reworded the 'change `change in' syntax to be more explicit"
--        ::= { experimental 104 }

        FrsldLocation OLD Value
        ::= TEXTUAL-CONVENTION
            STATUS  current
            DESCRIPTION
                    "The location at which the calculations occur."
            SYNTAX  INTEGER {
                    source(1),       -- Calculations occur at the
                                     -- source device.
                    destination(2),  -- Calculations occur at the
                                     -- destination device.
                    intermediate(3), -- Calculations occur at some
                                     -- intermediate device such as
                                     -- a probe.
                    distributed(4)   -- Calculations are distributed
                                     -- between source and destination
                                     -- devices. mib-2 xxx }

        FrsldRP  ::= TEXTUAL-CONVENTION
            STATUS  current
            DESCRIPTION
                    "Reference points for calculation of service
                     level definitions."
            SYNTAX  INTEGER {
                    srcRP(1), -- Source Reference Point
                    ingRP(2), -- Ingress Reference Point
                    tpRP(3),  -- Traffic Policing Reference Point
                    eqiRP(4), -- Egress Queue Input Reference Point
                    eqoRP(5), -- Egress Queue Output Reference Point
                    desRP(6), -- Destination Reference Point
                    propRP(7) -- Proprietary Reference Point
            } RFC editor - IANA assigns xxx

    frsldObjects      OBJECT IDENTIFIER ::= { frsldMIB 1 }
    frsldCapabilities OBJECT IDENTIFIER ::= { frsldMIB 2 }
    frsldConformance  OBJECT IDENTIFIER ::= { frsldMIB 3 }

    -- The Frame Relay Service Level Definitions PVC Control Table
    --
    -- This table is used to define and display the parameters of
    -- service level definitions on individual PVCs.

    frsldPvcCtrlTable  OBJECT-TYPE
        SYNTAX      SEQUENCE OF FrsldPvcCtrlEntry
        MAX-ACCESS  not-accessible
        STATUS      current
        DESCRIPTION
            "The Frame Relay Service Level Definitions
             PVC control table."
        ::= { frsldObjects 1 }
    frsldPvcCtrlEntry OBJECT-TYPE
        SYNTAX      FrsldPvcCtrlEntry
        MAX-ACCESS  not-accessible
        STATUS      current
        DESCRIPTION
            "An entry in the Frame Relay Service Level
             Definitions PVC control table."
        INDEX    { ifIndex, frsldPvcCtrlDlci } frsldPvcCtrlDlci,
                   frsldPvcCtrlTransmitRP, frsldPvcCtrlReceiveRP}
        ::= { frsldPvcCtrlTable 1 }

    FrsldPvcCtrlEntry ::=
        SEQUENCE {
            --
            -- Index Control Variables
            --
            frsldPvcCtrlDlci                Integer32,
            frsldPvcCtrlTransmitRP          INTEGER,
            frsldPvcCtrlReceiveRP           INTEGER,
            frsldPvcCtrlStatus              RowStatus,
            --
            -- Service Level Definitions Setup Variables
            --
                frsldPvcCtrlSrcRP               FrsldRP,
                frsldPvcCtrlDstRP               FrsldRP,
            frsldPvcCtrlPacketFreq          Integer32,
            --
            -- Delay Specific Setup Variables
            --
                frsldPvcCtrlDelayLoc            FrsldLocation,
            frsldPvcCtrlDelayFrSize         Integer32,
            frsldPvcCtrlDelayType           INTEGER,
            frsldPvcCtrlDelayTimeOut        Integer32,
                --
                -- Delivery Specific Setup Variables
                --
                frsldPvcCtrlDeliveryLoc         FrsldLocation,
            frsldPvcCtrlDelayCnt            Integer32,
            --
            -- Data Persistence Control Variables
            --
            frsldPvcCtrlPurge               Integer32,
            frsldPvcCtrlDeleteOnPurge       INTEGER,
            frsldPvcCtrlLastPurgeTime       TimeStamp
        }

        frsldPvcCtrlDlci

    frsldPvcCtrlDlci OBJECT-TYPE
        SYNTAX      Integer32 (16..4194303)
        MAX-ACCESS  not-accessible
        STATUS      current
        DESCRIPTION
            "The value of this object is equal to the DLCI
             value for this PVC."
        ::= { frsldPvcCtrlEntry 1 }
    frsldPvcCtrlTransmitRP OBJECT-TYPE
        SYNTAX      INTEGER {
                      srcLocalRP(1),
                      ingTxLocalRP(2),
                      tpTxLocalRP(3),
                      eqiTxLocalRP(4),
                      eqoTxLocalRP(5),
                      otherTxLocalRP(6),
                      srcRemoteRP(7),
                      ingTxRemoteRP(8),
                      tpTxRemoteRP(9),
                      eqiTxRemoteRP(10),
                      eqoTxRemoteRP(11),
                      otherTxRemoteRP(12)
                    }
        MAX-ACCESS  not-accessible
        STATUS      current
        DESCRIPTION
            "The reference point this PVC used for calculation
             of transmitter related statistics.  This object
             together with frsldPvcCtrlReceiveRP define the
             measurement domain.

             The valid values for this object are as follows:
               - srcLocalRP(1) for the local source
               - ingTxLocalRP(2) for the local ingress queue input
               - tpTxLocalRP(3) for the local traffic policing
               - eqiTxLocalRP(4) for the local egress queue input
               - eqoTxLocalRP(5) for the local egress queue output
               - otherTxLocalRP(6) for any other local transmit point
               - srcRemoteRP(7) for the remote source
               - ingTxLocalRP(8) for the remote ingress queue input
               - tpTxLocalRP(9) for the remote traffic policing
               - eqiTxRemoteRP(10) for the remote egress queue input
               - eqoTxRemoteRP(11) for the remote egress queue output
               - otherTxRemoteRP(12) for any other remote transmit point"
        ::= { frsldPvcCtrlEntry 2 }

    frsldPvcCtrlReceiveRP OBJECT-TYPE
        SYNTAX  Integer32 (16..4194303)      INTEGER {
                      desLocalRP(1),
                      ingRxLocalRP(2),
                      tpRxLocalRP(3),
                      eqiRxLocalRP(4),
                      eqoRxLocalRP(5),
                      otherRxLocalRP(6),
                      desRemoteRP(7),
                      ingRxRemoteRP(8),
                      tpRxRemoteRP(9),
                      eqiRxRemoteRP(10),
                      eqoRxRemoteRP(11),
                      otherRxRemoteRP(12)
                    }
        MAX-ACCESS  not-accessible
        STATUS      current
        DESCRIPTION
            "The value of reference point this PVC used for calculation
             of receiver related statistics.  This object is equal to
             together with frsldPvcCtrlTransmitRP define the DLCI
                     value
             measurement domain.

             The valid values for this PVC." object are as follows:
               - desLocalRP(1) for the local destination
               - ingRxLocalRP(2) for the local ingress queue input
               - tpRxLocalRP(3) for the local traffic policing
               - eqiRxLocalRP(4) for the local egress queue input
               - eqoRxLocalRP(5) for the local egress queue output
               - otherRxLocalRP(6) for any other local receive point
               - desRemoteRP(7) for the remote destination
               - ingRxRemoteRP(8) for the remote ingress input
               - tpRxRemoteRP(9) for the remote traffic policing
               - eqiRxRemoteRP(10) for the remote egress queue input
               - eqoRxRemoteRP(11) for the remote egress queue output
               - otherRxRemoteRP(12) for any other remote receive point"
        ::= { frsldPvcCtrlEntry 1 3 }

    frsldPvcCtrlStatus OBJECT-TYPE
        SYNTAX      RowStatus
        MAX-ACCESS  read-create
        STATUS      current
        DESCRIPTION
            "The status of the current row.  This object is
             used to add, delete, and disable rows in this
             table.  When the status changes to active active(1) for the
             first time, a row will also be added to the data
             table below.  This row should SHOULD not be removed until
             the status is changed to deleted.

             When this object is set to delete, destroy(6), all associated
             sample and data table rows will also be deleted.
             When this object is changed from active active(1) to any
             other valid value, the defined purge behavior will
             affect the data and sample tables.

             The rows added to this table must MUST have a valid
             ifIndex and an ifType related to frame relay."
            ::= { frsldPvcCtrlEntry 2 }

        frsldPvcCtrlSrcRP OBJECT-TYPE
            SYNTAX  FrsldRP
            MAX-ACCESS  read-create
            STATUS  current
            DESCRIPTION
                    "The reference point this PVC uses for calculation
                     when it is acting as a source.  This object
                     together with frsldPvcCtrlDstRp define relay. Further,
             the
                     measurement domain."
            ::= { frsldPvcCtrlEntry 3 }

        frsldPvcCtrlDstRP OBJECT-TYPE
            SYNTAX  FrsldRP
            MAX-ACCESS  read-create
            STATUS  current
            DESCRIPTION
                    "The reference points referred to by frsldPvcCtrlTransmitRP
             and frsldPvcCtrlReceiveRP MUST be supported (see the
             frsldRPCaps object).

             If at any point this PVC uses for calculation
                     when it the row is acting as a destination.  This object
                     together with frsldPvcCtrlDstRP define not in the
                     measurement domain." active(1) state
             and the DLCI no longer exists, the state SHOULD
             report notReady(3)."
        ::= { frsldPvcCtrlEntry 4 }

    frsldPvcCtrlPacketFreq OBJECT-TYPE
        SYNTAX      Integer32 (0..3600)
        UNITS       "seconds"
        MAX-ACCESS  read-create
        STATUS      current
        DESCRIPTION
            "The frequency in seconds between initiation of
             specialized packets used to collect delay and / or
             delivery information as supported by the device.
             A value of zero indicates that no packets will
             be sent."
        DEFVAL { 60 }
        ::= { frsldPvcCtrlEntry 5 }

        frsldPvcCtrlDelayLoc OBJECT-TYPE
            SYNTAX  FrsldLocation
            MAX-ACCESS  read-create
            STATUS  current
            DESCRIPTION
                    "The location at which the calculation of delay for
                     this PVC occurs."
            ::= { frsldPvcCtrlEntry 6 }

    frsldPvcCtrlDelayFrSize OBJECT-TYPE
        SYNTAX      Integer32 (1..8188)
        UNITS       "octets"
        MAX-ACCESS  read-create
        STATUS      current
        DESCRIPTION
            "The size of the payload in the frame used for
             calculation of network delay."
        DEFVAL { 128 }
        ::= { frsldPvcCtrlEntry 7 6 }

    frsldPvcCtrlDelayType OBJECT-TYPE
        SYNTAX      INTEGER {
                      oneWay(1),
                      roundTrip(2)
                    }
        MAX-ACCESS  read-create
        STATUS      current
        DESCRIPTION
                "The type of delay measurement performed."
        ::= { frsldPvcCtrlEntry 8 7 }

    frsldPvcCtrlDelayTimeOut OBJECT-TYPE
        SYNTAX      Integer32 (1..3600)
        UNITS       "seconds"
        MAX-ACCESS  read-create
        STATUS      current
        DESCRIPTION
            "A delay frame will count as a missed poll if
             it is not updated in the time specified by
             frsldPvcCtrlDelayTimeOut."
        DEFVAL { 60 }
        ::= { frsldPvcCtrlEntry 9 8 }

        frsldPvcCtrlDeliveryLoc

    frsldPvcCtrlDelayCnt OBJECT-TYPE
        SYNTAX  FrsldLocation      Integer32 (0..32767)
        MAX-ACCESS  read-create
        STATUS      current
        DESCRIPTION
            "The location at which number of discrete delay measurements that are
             used to calculate the collection free running minimum, maximum
             and average. A value of delivery
                     parameters for this PVC occur." zero indicates that the values
             are unbounded."
        DEFVAL { 1000 }
        ::= { frsldPvcCtrlEntry 10 9 }

    frsldPvcCtrlPurge OBJECT-TYPE
        SYNTAX      Integer32 (0..172800) -- up to 48 hours
        UNITS       "seconds"
        MAX-ACCESS  read-create
        STATUS      current
        DESCRIPTION
            "This object defines the amount of time the device
             will wait, after discovering either that a DLCI does not exist or it exist,
             the DLCI was deleted, deleted or the value of frsldPvcCtrlStatus
             changes from active(1) to either notInService(2) or
             notReady(3), prior to automatically purging the history
             in the sample tables and resetting the data in the data
             tables to all zeroes." zeroes.  If frsldPvcCtrlStatus is manually
             set to destroy(6), this object does not apply."
        DEFVAL { 0 }
        ::= { frsldPvcCtrlEntry 11 10 }

    frsldPvcCtrlDeleteOnPurge OBJECT-TYPE
        SYNTAX      INTEGER {
                      none(1),
                      sampleContols(2),
                      all(3)
                    }
        MAX-ACCESS  read-create
        STATUS      current
        DESCRIPTION
            "This object defines whether rows will
             automatically be deleted from the tables
             when the information is purged.

             - A value of none(1) indicates that no rows
               will deleted.  The last known values will
               be preserved.
             - A value of sampleControls(2) indicates
               that all associated sample control rows
               will be deleted.
             - A value of all(3) indicates that all
               associated rows should SHOULD be deleted."
        DEFVAL { all }
        ::= { frsldPvcCtrlEntry 12 11 }

    frsldPvcCtrlLastPurgeTime OBJECT-TYPE
        SYNTAX      TimeStamp
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "This object returns the value of sysUpTime
             at the time the information was last purged.
             This value should SHOULD be set to the sysUpTime
             upon setting frsldPvcCtrlStatus to
                     active(1). active(1)
             for the first time.  If frsldPvcCtrlStatus has
             never been active(1), this object should SHOULD return 0."
        DEFVAL { 0 }
        ::= { frsldPvcCtrlEntry 13 12 }

    -- The Frame Relay Service Level Definitions Sampling Control
    -- Table
    --
    -- This table is used to define the sample control parameters
    -- of service level definitions on individual PVCs.

    frsldSmplCtrlTable  OBJECT-TYPE
        SYNTAX      SEQUENCE OF FrsldSmplCtrlEntry
        MAX-ACCESS  not-accessible
        STATUS      current
        DESCRIPTION
            "The Frame Relay Service Level Definitions
             sampling control table."
        ::= { frsldObjects 2 }

    frsldSmplCtrlEntry OBJECT-TYPE
        SYNTAX      FrsldSmplCtrlEntry
        MAX-ACCESS  not-accessible
        STATUS      current
        DESCRIPTION
            "An entry in the Frame Relay Service Level
             Definitions sample control table."
        INDEX    { ifIndex, frsldPvcCtrlDlci, frsldSmplIdx
                   frsldPvcCtrlTransmitRP, frsldPvcCtrlReceiveRP,
                   frsldSmplCtrlIdx }
        ::= { frsldSmplCtrlTable 1 }

    FrsldSmplCtrlEntry ::=
        SEQUENCE {
            --
            -- Index Control Variables
            --
                frsldSmplIdx
            frsldSmplCtrlIdx                Integer32,
            frsldSmplCtrlStatus             RowStatus,
            --
            -- Sampling Data Collection Control Variables: Delay and Delivery Variables
            --
            frsldSmplCtrlDataColPeriod      Integer32,
            frsldSmplCtrlDataBuckets        Integer32,
            frsldSmplCtrlDataBucketsGranted Integer32,
            --
            -- Sampling Control Variables: Availability Collection Control Variables
            --
            frsldSmplCtrlAvailColPeriod      Integer32,
            frsldSmplCtrlAvailBuckets        Integer32,
            frsldSmplCtrlAvailBucketsGranted Integer32
        }

        frsldSmplIdx

    frsldSmplCtrlIdx OBJECT-TYPE
        SYNTAX  Integer32 (1..256)
        MAX-ACCESS not-accessible
        STATUS  current
        DESCRIPTION
            "The unique index for this row in the
             sample control table."
        ::= { frsldSmplCtrlEntry 1 }

    frsldSmplCtrlStatus OBJECT-TYPE
        SYNTAX      RowStatus
        MAX-ACCESS  read-create
        STATUS      current
        DESCRIPTION
            "The status of the current row.  This object is
             used to add, delete, and disable rows in this
             table.  This row should not SHOULD NOT be removed until the
             status is changed to deleted. destroy(6).  When the status
             changes to active, active(1), the collection in the sample
             tables below will be activated.

             The rows added to this table must MUST have a valid
             ifIndex, an ifType related to frame relay and relay,
             frsldPvcCtrlDlci must MUST exist for the specified
                     ifIndex."
             ifIndex and frsldPvcCtrlStatus MUST have a
             value of active(1).

             The value of frsldPvcCtrlStatus MUST be active(1)
             to transition this object to active(1).  If
             the value of frsldPvcCtrlStatus becomes anything
             other than active(1) when the state of this object
             is not active(1), this object SHOULD be set to
             notReady(3)."
        ::= { frsldSmplCtrlEntry 2 }

    frsldSmplCtrlDataColPeriod OBJECT-TYPE
        SYNTAX      Integer32 (1..2147483647)
        UNITS       "seconds"
        MAX-ACCESS  read-create
        STATUS      current
        DESCRIPTION
            "The amount of time in seconds that defines a
             period of collection of the delay and / or for data delivery information. statistics.
             At the end of each period, the delay and / or delivery statistics will be
             sampled and a row is added to the data sample table."
            DEFVAL { 900 } -- 15 Minutes
        ::= { frsldSmplCtrlEntry 3 }

    frsldSmplCtrlDataBuckets OBJECT-TYPE
        SYNTAX      Integer32 (0..65535) (1..65535)
        MAX-ACCESS  read-create
        STATUS      current
        DESCRIPTION
            "The number of discrete buckets over which the delay
                     and delivery
             data statistics are sampled.

                     A value of zero indicates that no samples are
                     desired for the delay and delivery statistics.

             When this object is created or modified, the device
                     should
             SHOULD attempt to set the frsldSmplCtrlDataBuckets-
             Granted to a value as close as is possible
             depending upon the implementation and the available
             resources."
        DEFVAL { 60 }
        ::= { frsldSmplCtrlEntry 4 }

    frsldSmplCtrlDataBucketsGranted OBJECT-TYPE
        SYNTAX      Integer32 (0..65535)
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The number of discrete buckets granted.  This
             object will return 0 until frsldSmplCtrlStatus is
             set to active(1).  At that time the buckets will be
             allocated depending upon implementation and
             available resources."
        ::= { frsldSmplCtrlEntry 5 }

    frsldSmplCtrlAvailColPeriod OBJECT-TYPE
        SYNTAX      Integer32 (1..2147483647)
        UNITS       "seconds"
        MAX-ACCESS  read-create
        STATUS      current
        DESCRIPTION
            "The amount of time in seconds that defines a
             period of collection of the for availability statistics.
             At the end of each period, the
                     availability statistics will be sampled.
                     The value at the last sample will be subtracted
                     from the current value,
             sampled and the difference will
                     be stored in a new row in is added to the availability sample table."
            DEFVAL { 86400 } -- 24 hours
        ::= { frsldSmplCtrlEntry 6 }

    frsldSmplCtrlAvailBuckets OBJECT-TYPE
        SYNTAX      Integer32 (0..65535) (1..65535)
        MAX-ACCESS  read-create
        STATUS      current
        DESCRIPTION
            "The number of discrete buckets over which the
             availability statistics are sampled.

                     A value of zero indicates that no samples are
                     desired for the availability statistics.

             When this object is created or modified, the device
                     should
             SHOULD attempt to set the frsldSmplCtrlAvail-
                     BucketsGranted frsldSmplCtrlDataBuckets-
             Granted to a value as close as is possible
             depending upon the implementation and the available
             resources."
        DEFVAL { 31 60 } -- One month
        ::= { frsldSmplCtrlEntry 7 }

    frsldSmplCtrlAvailBucketsGranted OBJECT-TYPE
        SYNTAX      Integer32 (0..65535)
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The number of discrete buckets granted.  This
             object will return 0 until frsldPvcCtrlStatus frsldSmplCtrlStatus is
             set to active(1).  At that time the buckets will be
             allocated depending upon the implementation and
             available resources."
        ::= { frsldSmplCtrlEntry 8 }

    -- The Frame Relay Service Level Definitions PVC Data Table
    --
    -- This table contains the accumulated values of
    -- the collected data.  This table is the table that should
    -- be referenced by external polling mechanism should mechanisms if time
    -- based polling be desired.

     frsldPvcDataTable  OBJECT-TYPE
        SYNTAX      SEQUENCE OF FrsldPvcDataEntry
        MAX-ACCESS  not-accessible
        STATUS      current
        DESCRIPTION
            "The Frame Relay Service Level Definitions
             data table." table.

             This table contains accumulated values of the
             collected data. It is the table that should be
             referenced by external polling mechanisms if
             time based polling be desired."
        ::= { frsldObjects 3 }

    frsldPvcDataEntry OBJECT-TYPE
        SYNTAX      FrsldPvcDataEntry
        MAX-ACCESS  not-accessible
        STATUS      current
        DESCRIPTION
            "An entry in the Frame Relay Service Level
             Definitions data table."
        INDEX    { ifIndex, frsldPvcCtrlDlci } frsldPvcCtrlDlci,
                  frsldPvcCtrlTransmitRP, frsldPvcCtrlReceiveRP}
        ::= { frsldPvcDataTable 1 }

    FrsldPvcDataEntry ::=
        SEQUENCE {
            frsldPvcDataDelayMin          Gauge32,
            frsldPvcDataDelayMax          Gauge32,
            frsldPvcDataDelayAvg          Gauge32,
            frsldPvcDataMissedPolls       Counter32,
            frsldPvcDataFrDeliveredC      Counter32,
            frsldPvcDataFrDeliveredE      Counter32,
            frsldPvcDataFrOfferedC        Counter32,
            frsldPvcDataFrOfferedE        Counter32,
            frsldPvcDataDataDeliveredC    Counter32,
            frsldPvcDataDataDeliveredE    Counter32,
            frsldPvcDataDataOfferedC      Counter32,
            frsldPvcDataDataOfferedE      Counter32,
            frsldPvcDataHCFrDeliveredC    Counter64,
            frsldPvcDataHCFrDeliveredE    Counter64,
            frsldPvcDataHCFrOfferedC      Counter64,
            frsldPvcDataHCFrOfferedE      Counter64,
            frsldPvcDataHCDataDeliveredC  Counter64,
            frsldPvcDataHCDataDeliveredE  Counter64,
            frsldPvcDataHCDataOfferedC    Counter64,
            frsldPvcDataHCDataOfferedE    Counter64,
            frsldPvcDataUnavailableTime   TimeStamp,   TimeTicks,
            frsldPvcDataUnavailables      Counter32
        }

    frsldPvcDataDelayMin OBJECT-TYPE
        SYNTAX      Gauge32
        UNITS       "microseconds"
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The minimum delay delay, reported in microseconds. microseconds, that
             has been detected within the frsldPvcCtrlDelayCnt
             most recent delay queries.

             A value of zero means that no data is available."
        ::= { frsldPvcDataEntry 1 }

    frsldPvcDataDelayMax OBJECT-TYPE
        SYNTAX      Gauge32
        UNITS       "microseconds"
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The largest delay, reported in microseconds, that
             has been detected within the frsldPvcCtrlDelayCnt
             most recent delay queries.

             A value of zero means that no data is available."
        ::= { frsldPvcDataEntry 2 }

    frsldPvcDataDelayAvg OBJECT-TYPE
        SYNTAX      Gauge32
        UNITS       "microseconds"
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The average delay, reported in microseconds.

                     A value microseconds,
             calculated over the frsldPvcCtrlDelayCnt most
             recent delay queries.

             A value of zero means that no data is available."
        ::= { frsldPvcDataEntry 3 }

    frsldPvcDataMissedPolls OBJECT-TYPE
        SYNTAX      Counter32
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The total number of polls that have been determined
             to be missed."
        ::= { frsldPvcDataEntry 4 }

    frsldPvcDataFrDeliveredC OBJECT-TYPE
        SYNTAX      Counter32
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The number of frames that were received at
             frsldPvcCtrlReceiveRP and determined to have been
             sent within CIR."
        ::= { frsldPvcDataEntry 5 }

    frsldPvcDataFrDeliveredE OBJECT-TYPE
        SYNTAX      Counter32
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The number of frames that were received at
             frsldPvcCtrlReceiveRP and determined to have been
             sent in excess of the CIR."
        ::= { frsldPvcDataEntry 6 }

    frsldPvcDataFrOfferedC OBJECT-TYPE
        SYNTAX      Counter32
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The number of frames that were offered through
             frsldPvcCtrlTransmitRP within CIR."
        ::= { frsldPvcDataEntry 7 }

    frsldPvcDataFrOfferedE OBJECT-TYPE
        SYNTAX      Counter32
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The number of frames that were offered through
             frsldPvcCtrlTransmitRP in excess of the CIR."
        ::= { frsldPvcDataEntry 8 }

    frsldPvcDataDataDeliveredC OBJECT-TYPE
        SYNTAX      Counter32
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The number of octets that were received at
             frsldPvcCtrlReceiveRP and determined to have been
             sent within CIR."
        ::= { frsldPvcDataEntry 9 }

    frsldPvcDataDataDeliveredE OBJECT-TYPE
        SYNTAX      Counter32
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The number of octets that were received at
             frsldPvcCtrlReceiveRP and determined to have been
             sent in excess of zero means that no data is available." the CIR."
        ::= { frsldPvcDataEntry 2 10 }

        frsldPvcDataDelayAvg

    frsldPvcDataDataOfferedC OBJECT-TYPE
        SYNTAX  Gauge32
            UNITS   "microseconds"      Counter32
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The average delay reported in microseconds.

                     A value number of zero means octets that no data is available." were offered through
             frsldPvcCtrlTransmitRP within CIR."
        ::= { frsldPvcDataEntry 3 11 }

        frsldPvcDataMissedPolls

    frsldPvcDataDataOfferedE OBJECT-TYPE
        SYNTAX      Counter32
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The total number of polls octets that have been missed." were offered through
             frsldPvcCtrlTransmitRP in excess of the CIR."
        ::= { frsldPvcDataEntry 4 12 }

       frsldPvcDataFrDeliveredC

    frsldPvcDataHCFrDeliveredC OBJECT-TYPE
        SYNTAX  Counter32      Counter64
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The number of frames that were delivered received at
             frsldPvcCtrlReceiveRP and determined to have been
             sent within CIR. If the location of calculation This object is
                     distributed(4), this value represents the number a 64-bit version
             of
                     committed frames the far end sent that reached this
                     device." frsldPvcDataFrDeliveredC."
        ::= { frsldPvcDataEntry 5 13 }

        frsldPvcDataFrDeliveredE

    frsldPvcDataHCFrDeliveredE OBJECT-TYPE
        SYNTAX  Counter32      Counter64
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The number of frames that were delivered received at
             frsldPvcCtrlReceiveRP and determined to have been
             sent in excess of the CIR. If the location of calculation This object is
                     distributed(4), this value represents the number a 64-bit
             version of
                     excess frames the far end sent that reached this
                     device." frsldPvcDataFrDeliveredE."
        ::= { frsldPvcDataEntry 6 14 }

        frsldPvcDataFrOfferedC

    frsldPvcDataHCFrOfferedC OBJECT-TYPE
        SYNTAX  Counter32      Counter64
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The number of frames that were offered with through
             frsldPvcCtrlTransmitRP within CIR.
                     If the location of calculation This object is distributed(4),
                     this value represents the number
             a 64-bit version of committed
                     frames the near end sent." frsldPvcDataFrOfferedC."
        ::= { frsldPvcDataEntry 7 15 }

        frsldPvcDataFrOfferedE

    frsldPvcDataHCFrOfferedE OBJECT-TYPE
        SYNTAX  Counter32      Counter64
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The number of frames that were offered through
             frsldPvcCtrlTransmitRP in excess of the CIR. If the location of calculation This
             object is
                     distributed(4), this value represents the number a 64-bit version of
                     excess frames the near end sent." frsldPvcDataFrOfferedE."
        ::= { frsldPvcDataEntry 8 16 }

        frsldPvcDataDataDeliveredC

    frsldPvcDataHCDataDeliveredC OBJECT-TYPE
        SYNTAX  Counter32      Counter64
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The number of octets that were delivered received at
             frsldPvcCtrlReceiveRP and determined to have been
             sent within CIR. If the location of calculation This object is
                     distributed(4), this value represents the number a 64-bit version of
                     committed octets the far end sent that reached this
                     device."
             frsldPvcDataDataDeliveredC."
        ::= { frsldPvcDataEntry 9 17 }

        frsldPvcDataDataDeliveredE

    frsldPvcDataHCDataDeliveredE OBJECT-TYPE
        SYNTAX  Counter32      Counter64
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The number of octets that were delivered received at
             frsldPvcCtrlReceiveRP and determined to have been
             sent in excess of the CIR. If the location of calculation This object is
                     distributed(4), this value represents the number a 64-bit
             version of
                     excess octets the far end sent that reached this
                     device." frsldPvcDataDataDeliveredE."
        ::= { frsldPvcDataEntry 10 18 }

        frsldPvcDataDataOfferedC

    frsldPvcDataHCDataOfferedC OBJECT-TYPE
        SYNTAX  Counter32      Counter64
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The number of octets that were offered with through
             frsldPvcCtrlTransmitRP within CIR.
                     If the location of calculation is distributed(4),
                     this value represents the number This object is
             a 64-bit version of committed
                     octets the near end sent." frsldPvcDataDataOfferedC."
        ::= { frsldPvcDataEntry 11 19 }

        frsldPvcDataDataOfferedE

    frsldPvcDataHCDataOfferedE OBJECT-TYPE
        SYNTAX  Counter32      Counter64
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The number of octets that were offered through
             frsldPvcCtrlTransmitRP in excess of the CIR. If the location of calculation
             This object is
                     distributed(4), this value represents the number a 64-bit version of
                     excess octets the near end sent."
             frsldPvcDataDataOfferedE."
        ::= { frsldPvcDataEntry 12 20 }

    frsldPvcDataUnavailableTime OBJECT-TYPE
        SYNTAX  TimeStamp      TimeTicks
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The amount of time this PVC was declared unavailable
             for any reason." reason since this row was created."
        ::= { frsldPvcDataEntry 13 21 }

    frsldPvcDataUnavailables OBJECT-TYPE
        SYNTAX      Counter32
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The number of times this PVC was declared unavailable
             for any reason." reason since this row was created."
        ::= { frsldPvcDataEntry 14 22 }

    -- The Frame Relay Service Level Definitions PVC
    -- Data Sample Table
    --
    -- This table contains the sampled delay and delivery
    -- information.

    frsldPvcDataSampleTable  OBJECT-TYPE
        SYNTAX      SEQUENCE OF FrsldPvcDataSampleEntry
        MAX-ACCESS  not-accessible
        STATUS      current
        DESCRIPTION
            "The Frame Relay Service Level Definitions
             data sample table."
        ::= { frsldObjects 4 }

    frsldPvcDataSampleEntry OBJECT-TYPE
        SYNTAX      FrsldPvcDataSampleEntry
        MAX-ACCESS  not-accessible
        STATUS      current
        DESCRIPTION
            "An entry in the Frame Relay Service Level
             Definitions data sample table."
        INDEX    { ifIndex, frsldPvcCtrlDlci,
                       frsldSmplIdx,
                   frsldPvcCtrlTransmitRP, frsldPvcCtrlReceiveRP,
                   frsldSmplCtrlIdx, frsldPvcDataSmplIdx }
        ::= { frsldPvcDataSampleTable 1 }

    FrsldPvcDataSampleEntry ::=
        SEQUENCE {
            frsldPvcDataSmplIdx              Integer32,
                frsldPvcDataDelaySmplMin
            frsldPvcDataSmplDelayMin         Gauge32,
                frsldPvcDataDelaySmplMax
            frsldPvcDataSmplDelayMax         Gauge32,
                frsldPvcDataDelaySmplAvg
            frsldPvcDataSmplDelayAvg         Gauge32,
            frsldPvcDataSmplMissedPolls      Gauge32,
            frsldPvcDataSmplFrDeliveredC     Gauge32,
            frsldPvcDataSmplFrDeliveredE     Gauge32,
            frsldPvcDataSmplFrOfferedC       Gauge32,
            frsldPvcDataSmplFrOfferedE       Gauge32,
            frsldPvcDataSmplDataDeliveredC   Gauge32,
            frsldPvcDataSmplDataDeliveredE   Gauge32,
            frsldPvcDataSmplDataOfferedC     Gauge32,
            frsldPvcDataSmplDataOfferedE     Gauge32,
            frsldPvcDataSmplHCFrDeliveredC   CounterBasedGauge64,
            frsldPvcDataSmplHCFrDeliveredE   CounterBasedGauge64,
            frsldPvcDataSmplHCFrOfferedC     CounterBasedGauge64,
            frsldPvcDataSmplHCFrOfferedE     CounterBasedGauge64,
            frsldPvcDataSmplHCDataDeliveredC CounterBasedGauge64,
            frsldPvcDataSmplHCDataDeliveredE CounterBasedGauge64,
            frsldPvcDataSmplHCDataOfferedC   CounterBasedGauge64,
            frsldPvcDataSmplHCDataOfferedE   CounterBasedGauge64,
            frsldPvcDataSmplStartTime        TimeStamp,
            frsldPvcDataSmplEndTime          TimeStamp
        }
    frsldPvcDataSmplIdx OBJECT-TYPE
        SYNTAX      Integer32 (1..2147483647)
        MAX-ACCESS  not-accessible
        STATUS      current
        DESCRIPTION
            "The bucket index of the current sample.  This
             increments once for each new bucket in the
             table."
        ::= { frsldPvcDataSampleEntry 1 }

        frsldPvcDataDelaySmplMin

    frsldPvcDataSmplDelayMin OBJECT-TYPE
        SYNTAX      Gauge32
        UNITS       "microseconds"
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The minimum delay reported in microseconds measured
             for any information packet that arrived in during this
             interval.

             A value of zero means that no data is available."
        ::= { frsldPvcDataSampleEntry 2 }

        frsldPvcDataDelaySmplMax

    frsldPvcDataSmplDelayMax OBJECT-TYPE
        SYNTAX      Gauge32
        UNITS       "microseconds"
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The largest delay reported in microseconds measured
             for any information packet that arrived in during this
             interval.

             A value of zero means that no data is available."
        ::= { frsldPvcDataSampleEntry 3 }

        frsldPvcDataDelaySmplAvg

    frsldPvcDataSmplDelayAvg OBJECT-TYPE
        SYNTAX      Gauge32
        UNITS       "microseconds"
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The average delay reported in microseconds measured
             for all delay packets that arrived in during this
             interval.

             A value of zero means that no data is available."
        ::= { frsldPvcDataSampleEntry 4 4 }
    frsldPvcDataSmplMissedPolls OBJECT-TYPE
        SYNTAX      Gauge32
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The total number of polls that were missed during
             this interval."
        ::= { frsldPvcDataSampleEntry 5 }

    frsldPvcDataSmplFrDeliveredC OBJECT-TYPE
        SYNTAX      Gauge32
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The number of frames that were received at
             frsldPvcCtrlReceiveRP and determined to have been
             sent within CIR during this interval."
        ::= { frsldPvcDataSampleEntry 6 }

    frsldPvcDataSmplFrDeliveredE OBJECT-TYPE
        SYNTAX      Gauge32
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The number of frames that were received at
             frsldPvcCtrlReceiveRP and determined to have been
             sent in excess of the CIR during this interval."
        ::= { frsldPvcDataSampleEntry 7 }

    frsldPvcDataSmplFrOfferedC OBJECT-TYPE
        SYNTAX      Gauge32
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The number of frames that were offered through
             frsldPvcCtrlTransmitRP within CIR during this
             interval."
        ::= { frsldPvcDataSampleEntry 8 }

    frsldPvcDataSmplFrOfferedE OBJECT-TYPE
        SYNTAX      Gauge32
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The number of frames that were offered through
             frsldPvcCtrlTransmitRP in excess of the CIR
             during this interval."
        ::= { frsldPvcDataSampleEntry 9 }
    frsldPvcDataSmplDataDeliveredC OBJECT-TYPE
        SYNTAX      Gauge32
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The number of octets that were received at
             frsldPvcCtrlReceiveRP and determined to have been
             sent within CIR during this interval."
        ::= { frsldPvcDataSampleEntry 10 }

    frsldPvcDataSmplDataDeliveredE OBJECT-TYPE
        SYNTAX      Gauge32
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The number of octets that were received at
             frsldPvcCtrlDeliveredRP and determined to have been
             sent in excess of the CIR during this interval."
        ::= { frsldPvcDataSampleEntry 11 }

        frsldPvcDataSmplMissedPolls

    frsldPvcDataSmplDataOfferedC OBJECT-TYPE
        SYNTAX      Gauge32
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The total number of polls octets that were missed offered through
             frsldPvcCtrlTransmitRP within CIR during this polling period."
             interval."
        ::= { frsldPvcDataSampleEntry 5 12 }

       frsldPvcDataSmplFrDeliveredC

    frsldPvcDataSmplDataOfferedE OBJECT-TYPE
        SYNTAX      Gauge32
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The change number of octets that were offered through
             frsldPvcCtrlTransmitRP in the value excess of  frsldPvcDataFr-
                     DeliveredC during this sample interval.
                     The value at the last sample will be subtracted
                     from the current value, and the difference will
                     be contained in CIR
             during this object." interval."
        ::= { frsldPvcDataSampleEntry 6 13 }

        frsldPvcDataSmplFrDeliveredE

    frsldPvcDataSmplHCFrDeliveredC OBJECT-TYPE
        SYNTAX  Gauge32      CounterBasedGauge64
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The change in the value number of frsldPvcDataFr-
                     DeliveredE during this sample interval.
                     The value frames that were received at the last sample will be subtracted
                     from the current value,
             frsldPvcCtrlReceiveRP and the difference will
                     be contained in determined to have been
             sent within CIR during this object." interval. This object
             is a 64-bit version of frsldPvcDataSmplFrDeliveredC."
        ::= { frsldPvcDataSampleEntry 7 14 }

        frsldPvcDataSmplFrOfferedC

    frsldPvcDataSmplHCFrDeliveredE OBJECT-TYPE
        SYNTAX  Gauge32      CounterBasedGauge64
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The change in the value number of frsldPvcDataFrOfferedC
                     during this sample interval. The value frames that were received at the last
                     sample will be subtracted from the current value,
             frsldPvcCtrlReceiveRP and the difference will be contained determined to have been
             sent in excess of the CIR during this
                     object." interval.
             This object is a 64-bit version of frsldPvcDataSmpl-
             FrDeliveredE."
        ::= { frsldPvcDataSampleEntry 8 15 }

        frsldPvcDataSmplFrOfferedE

    frsldPvcDataSmplHCFrOfferedC OBJECT-TYPE
        SYNTAX  Gauge32      CounterBasedGauge64
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The change in the value number of frsldPvcDataFrOfferedE frames that were offered through
             frsldPvcCtrlTransmitRP within CIR during this sample
             interval. The value at the last
                     sample will be subtracted from the current value,
                     and the difference will be contained in this
                     object." This object is a 64-bit version of
             frsldPvcDataSmplFrOfferedC."
        ::= { frsldPvcDataSampleEntry 9 16 }

        frsldPvcDataSmplDataDeliveredC

    frsldPvcDataSmplHCFrOfferedE OBJECT-TYPE
        SYNTAX  Gauge32      CounterBasedGauge64
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The change number of frames that were offered through
             frsldPvcCtrlTransmitRP in the value excess of frsldPvcDataData-
                     DeliveredC the CIR
             during this sample interval.
                     The value at the last sample will be subtracted
                     from the This object is a 64-bit
             version of frsldPvcDataSmplFrOfferedE."
        ::= { frsldPvcDataSampleEntry 17 }

    frsldPvcDataSmplHCDataDeliveredC OBJECT-TYPE
        SYNTAX      CounterBasedGauge64
        MAX-ACCESS  read-only
        STATUS      current value,
        DESCRIPTION
            "The number of octets that were received at
             frsldPvcCtrlReceiveRP and the difference will
                     be contained in determined to have been
             sent within CIR during this object." interval. This value
             is a 64-bit version of frsldPvcDataSmplDataDeliveredC."
        ::= { frsldPvcDataSampleEntry 10 18 }

        frsldPvcDataSmplDataDeliveredE
    frsldPvcDataSmplHCDataDeliveredE OBJECT-TYPE
        SYNTAX  Gauge32      CounterBasedGauge64
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The change number of octets that were received at
             frsldPvcCtrlReceiveRP and determined to have been
             sent in the value excess of frsldPvcDataData-
                     DeliveredE the CIR during this sample interval.
                     The This
             value at the last sample will be subtracted
                     from the current value, and the difference will
                     be contained in this object." is a 64-bit version of frsldPvcDataSmplData-
             DeliveredE."
        ::= { frsldPvcDataSampleEntry 11 19 }

        frsldPvcDataSmplDataOfferedC

    frsldPvcDataSmplHCDataOfferedC OBJECT-TYPE
        SYNTAX  Gauge32      CounterBasedGauge64
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The change in the value number of frsldPvcDataDataOfferedC octets that were offered through
             frsldPvcCtrlTransmitRP within CIR during this sample
             interval. The This value at the last
                     sample will be subtracted from the current value,
                     and the difference will be contained in this
                     object." is a 64-bit version of
             frsldPvcDataSmplDataOfferedC."
        ::= { frsldPvcDataSampleEntry 12 20 }

        frsldPvcDataSmplDataOfferedE

    frsldPvcDataSmplHCDataOfferedE OBJECT-TYPE
        SYNTAX  Gauge32      CounterBasedGauge64
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The change number of octets that were offered through
             frsldPvcCtrlTransmitRP in the value excess of frsldPvcDataData-
                     OfferedE the CIR
             during this sample interval.
                     The value at the last sample will be subtracted
                     from the current value, and the difference will
                     be contained in this object." This object is a 64-bit
             version of frsldPvcDataSmplDataOfferedE."
        ::= { frsldPvcDataSampleEntry 13 21 }

    frsldPvcDataSmplStartTime OBJECT-TYPE
        SYNTAX      TimeStamp
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The value of sysUpTime when this sample period interval
             started."
        ::= { frsldPvcDataSampleEntry 14 22 }

    frsldPvcDataSmplEndTime OBJECT-TYPE
        SYNTAX      TimeStamp
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The value of sysUpTime when this sample period interval
             ended.  No data will be reported and the row will
             not appear in the table until the sample has
             been collected."
        ::= { frsldPvcDataSampleEntry 15 23 }

    -- The Frame Relay Service Level Definitions PVC
    -- Availability Sample Table
    --
    -- This table contains the sampled availability information.

    frsldPvcAvailSampleTable  OBJECT-TYPE
        SYNTAX      SEQUENCE OF FrsldPvcAvailSampleEntry
        MAX-ACCESS  not-accessible
        STATUS      current
        DESCRIPTION
            "The Frame Relay Service Level Definitions
             availability sample table."
        ::= { frsldObjects 5 }

    frsldPvcAvailSampleEntry OBJECT-TYPE
        SYNTAX      FrsldPvcAvailSampleEntry
        MAX-ACCESS  not-accessible
        STATUS      current
        DESCRIPTION
            "An entry in the Frame Relay Service Level
             Definitions availability sample table."
        INDEX    { ifIndex, frsldPvcCtrlDlci, frsldSmplIdx,
                   frsldPvcCtrlTransmitRP, frsldPvcCtrlReceiveRP,
                   frsldSmplCtrlIdx, frsldPvcAvailSmplIdx }
        ::= { frsldPvcAvailSampleTable 1 }

    FrsldPvcAvailSampleEntry ::=
        SEQUENCE {
            frsldPvcAvailSmplIdx             Integer32,
            frsldPvcAvailSmplUnavailableTime TimeStamp, TimeTicks,
            frsldPvcAvailSmplUnavailables    Gauge32,
            frsldPvcAvailSmplStartTime       TimeStamp,
            frsldPvcAvailSmplEndTime         TimeStamp
        }

    frsldPvcAvailSmplIdx OBJECT-TYPE
        SYNTAX      Integer32 (1..2147483647)
        MAX-ACCESS  not-accessible
        STATUS      current
        DESCRIPTION
            "The bucket index of the current sample.  This
             increments once for each new bucket in the
             table."
        ::= { frsldPvcAvailSampleEntry 1 }

    frsldPvcAvailSmplUnavailableTime OBJECT-TYPE
        SYNTAX  TimeStamp  TimeTicks
        MAX-ACCESS  read-only
        STATUS  current
        DESCRIPTION
            "The change in the value amount of frsldPvcData-
                     UnavailableTime during time this sample interval.

                     The value at the last sample will be subtracted
                     from the current value, and the difference will
                     be contained in PVC was declared
             unavailable for any reason during this object." interval."
        ::= { frsldPvcAvailSampleEntry 2 }

    frsldPvcAvailSmplUnavailables OBJECT-TYPE
        SYNTAX  Gauge32
        MAX-ACCESS  read-only
        STATUS  current
        DESCRIPTION
            "The change in the value number of frsldPvcData-
                     Unavailables during times this sample interval.
                     The value at the last sample will be subtracted
                     from the current value, and the difference will
                     be contained in PVC was declared
             unavailable for any reason during this object." interval."
        ::= { frsldPvcAvailSampleEntry 3 }

    frsldPvcAvailSmplStartTime OBJECT-TYPE
        SYNTAX      TimeStamp
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The value of sysUpTime when this sample period interval
             started."
        ::= { frsldPvcAvailSampleEntry 4 }

    frsldPvcAvailSmplEndTime OBJECT-TYPE
        SYNTAX      TimeStamp
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The value of sysUpTime when this sample period interval
             ended.  No data will be reported and the row will
             not appear in the table until the sample has
             been collected."
        ::= { frsldPvcAvailSampleEntry 5 }

    -- Capabilities Group

    -- This group provides capabilities objects for the tables
    -- that control configuration.

    frsldPvcCtrlWriteCaps OBJECT-TYPE
        SYNTAX  BITS {
               frsldPvcCtrlStatus(0),
                   frsldPvcCtrlSrcRP(1),
                   frsldPvcCtrlDstRP(2),
                   frsldPvcCtrlPacketFreq(3),
                   frsldPvcCtrlDelayLoc(4),
                   frsldPvcCtrlDelayFrSize(5),
                   frsldPvcCtrlDelayType(6),
                   frsldPvcCtrlDelayTimeOut(7),
                   frsldPvcCtrlDeliveryLoc(8),
                   frsldPvcCtrlPurge(9),
                   frsldPvcCtrlDeleteOnPurge(10)
               frsldPvcCtrlPacketFreq(1),
               frsldPvcCtrlDelayFrSize(2),
               frsldPvcCtrlDelayType(3),
               frsldPvcCtrlDelayTimeOut(4),
               frsldPvcCtrlDelayCnt(5),
               frsldPvcCtrlPurge(6),
               frsldPvcCtrlDeleteOnPurge(7)
        }
        MAX-ACCESS  read-only
        STATUS  current
        DESCRIPTION
            "This object specifies the write capabilities
             for the read-create objects of the PVC Control
             table. If the corresponding bit is enabled (1),
             the agent supports writes to that object."
        ::= { frsldCapabilities 1 }

    frsldSmplCtrlWriteCaps OBJECT-TYPE
        SYNTAX  BITS {
               frsldSmplCtrlStatus(0),
                   frsldSmplCtrlDataColPeriod(1),
                   frsldSmplCtrlDataBuckets(2),
                   frsldSmplCtrlAvailColPeriod(3),
                   frsldSmplCtrlAvailBuckets(4)
               frsldSmplCtrlBuckets(1)
        }
        MAX-ACCESS  read-only
        STATUS  current
        DESCRIPTION
            "This object specifies the write capabilities
             for the read-create objects of the Sample Control
             table. If the corresponding bit is enabled (1),
             the agent supports writes agent supports writes to that object."
        ::= { frsldCapabilities 2 }

    frsldRPCaps OBJECT-TYPE
        SYNTAX  BITS {
               srcLocalRP(0),
               ingTxLocalRP(1),
               tpTxLocalRP(2),
               eqiTxLocalRP(3),
               eqoTxLocalRP(4),
               otherTxLocalRP(5),
               srcRemoteRP(6),
               ingTxRemoteRP(7),
               tpTxRemoteRP(8),
               eqiTxRemoteRP(9),
               eqoTxRemoteRP(10),
               otherTxRemoteRP(11),
               desLocalRP(12),
               ingRxLocalRP(13),
               tpRxLocalRP(14),
               eqiRxLocalRP(15),
               eqoRxLocalRP(16),
               otherRxLocalRP(17),
               desRemoteRP(18),
               ingRxRemoteRP(19),
               tpRxRemoteRP(20),
               eqiRxLocalRP(21),
               eqoRxLocalRP(22),
               otherRxRemoteRP(23)
        }
        MAX-ACCESS  read-only
        STATUS  current
        DESCRIPTION
            "This object specifies the reference points that
             the agent supports. This object allows the management
             application to that object." discover which rows can be created on
             a specific device."
        ::= { frsldCapabilities 2 3 }

    -- Conformance Information

    frsldMIBGroups      OBJECT IDENTIFIER ::= { frsldConformance 1 }
    frsldMIBCompliances OBJECT IDENTIFIER ::= { frsldConformance 2 }

    --
    -- Compliance Statements
    --

    frsldCompliance MODULE-COMPLIANCE
        STATUS  current
        DESCRIPTION
            "The compliance statement for SNMPv2 entities
             which support with Frame Relay Service Level
                     Definitions."
             Definitions.  This group defines the minimum
             level of support required for compliance."
        MODULE -- this module
            MANDATORY-GROUPS { frsldPvcReqCtrlGroup,
                               frsldPvcReqDataGroup,
                               frsldCapabilitiesGroup}

            OBJECT      frsldPvcCtrlSrcRP      frsldPvcCtrlStatus
            SYNTAX      INTEGER { active(1) } -- subset of RowStatus
            MIN-ACCESS  read-only
            DESCRIPTION
               "Write access is not required." required, and only one of the six
                enumerated values for the RowStatus textual convention
                need be supported, specifically: active(1)."
            OBJECT      frsldPvcCtrlDstRP      frsldPvcCtrlPurge
            MIN-ACCESS  read-only
            DESCRIPTION
                "Write access is not required."

            OBJECT      frsldPvcCtrlDelayFrSize      frsldPvcCtrlDeleteOnPurge
            MIN-ACCESS  read-only
            DESCRIPTION
                "Write access is not required."

                OBJECT      frsldPvcCtrlDelayType
                MIN-ACCESS  read-only

    ::= { frsldMIBCompliances 1 }

    --
    -- Units of Conformance
    --
    frsldPvcReqCtrlGroup  OBJECT-GROUP
       OBJECTS {
            frsldPvcCtrlStatus,
            frsldPvcCtrlPurge,
            frsldPvcCtrlDeleteOnPurge,
            frsldPvcCtrlLastPurgeTime
       }
       STATUS  current
       DESCRIPTION
                        "Write access is not required."

                OBJECT      frsldPvcCtrlDelayLoc
                MIN-ACCESS  read-only
           "A collection of required objects providing
            control information applicable to a PVC which
            implements Service Level Definitions."
       ::= { frsldMIBGroups 1 }

    frsldPvcPacketGroup OBJECT-GROUP
       OBJECTS {
            frsldPvcCtrlPacketFreq
       }
       STATUS  current
       DESCRIPTION
                        "Write access is not required."

                OBJECT      frsldPvcCtrlDeliveryLoc
                MIN-ACCESS  read-only
           "A collection of optional objects providing packet
            level control information applicable to a PVC which
            implements Service Level Definitions."
       ::= { frsldMIBGroups 2 }

    frsldPvcDelayCtrlGroup  OBJECT-GROUP
       OBJECTS {
            frsldPvcCtrlDelayFrSize,
            frsldPvcCtrlDelayType,
            frsldPvcCtrlDelayTimeOut,
            frsldPvcCtrlDelayCnt
       }
       STATUS  current
       DESCRIPTION
                        "Write access is not required."

                OBJECT      frsldPvcCtrlPurge
                MIN-ACCESS  read-only
           "A collection of optional objects providing delay
            control information applicable to a PVC which
            implements Service Level Definitions."
       ::= { frsldMIBGroups 3 }

    frsldPvcDataSampleCtrlGroup  OBJECT-GROUP
       OBJECTS {
            frsldSmplCtrlStatus,
            frsldSmplCtrlDataColPeriod,
            frsldSmplCtrlDataBuckets,
            frsldSmplCtrlDataBucketsGranted,
            frsldSmplCtrlAvailColPeriod,
            frsldSmplCtrlAvailBuckets,
            frsldSmplCtrlAvailBucketsGranted
       }
       STATUS  current
       DESCRIPTION
                        "Write access is not required."

                OBJECT      frsldPvcCtrlDeleteOnPurge
                MIN-ACCESS  read-only
           "A collection of optional objects providing sample
            control information applicable to a PVC which
            implements Service Level Definitions."
       ::= { frsldMIBGroups 4 }

    frsldPvcReqDataGroup  OBJECT-GROUP
       OBJECTS {
            frsldPvcDataDelayAvg,
            frsldPvcDataFrDeliveredC,
            frsldPvcDataFrDeliveredE,
            frsldPvcDataFrOfferedC,
            frsldPvcDataFrOfferedE,
            frsldPvcDataDataDeliveredC,
            frsldPvcDataDataDeliveredE,
            frsldPvcDataDataOfferedC,
            frsldPvcDataDataOfferedE,
            frsldPvcDataUnavailableTime,
            frsldPvcDataUnavailables
       }
       STATUS  current
       DESCRIPTION
                        "Write access is not required."
           "A collection of required objects providing data
            collected on a PVC which implements Service
            Level Definitions."
       ::= { frsldMIBCompliances 1 frsldMIBGroups 5 }

        --
        -- Units of Conformance
        --
        frsldPvcReqCtrlGroup

    frsldPvcDelayDataGroup  OBJECT-GROUP
       OBJECTS {
                frsldPvcCtrlSrcRP,
                frsldPvcCtrlDstRP,
                frsldPvcCtrlDelayLoc,
                frsldPvcCtrlDelayFrSize,
                frsldPvcCtrlDelayType,
                frsldPvcCtrlDeliveryLoc,
                frsldPvcCtrlPurge,
                frsldPvcCtrlDeleteOnPurge,
                frsldPvcCtrlLastPurgeTime
            frsldPvcDataDelayMin,
            frsldPvcDataDelayMax,
            frsldPvcDataMissedPolls
       }
       STATUS  current
       DESCRIPTION
           "A collection of required optional objects providing
                    control information applicable to delay
            data collected on a PVC which implements Service
            Level Definitions."
       ::= { frsldMIBGroups 1 6 }

        frsldPvcOptCtrlGroup

    frsldPvcHCFrameDataGroup  OBJECT-GROUP
       OBJECTS {
                frsldPvcCtrlStatus,
                frsldPvcCtrlPacketFreq,
                frsldPvcCtrlDelayTimeOut,
                frsldSmplCtrlStatus,
                frsldSmplCtrlDataColPeriod,
                frsldSmplCtrlAvailColPeriod,
                frsldSmplCtrlDataBuckets,
                frsldSmplCtrlDataBucketsGranted,
                frsldSmplCtrlAvailBuckets,
                frsldSmplCtrlAvailBucketsGranted
            frsldPvcDataHCFrDeliveredC,
            frsldPvcDataHCFrDeliveredE,
            frsldPvcDataHCFrOfferedC,
            frsldPvcDataHCFrOfferedE
       }
       STATUS  current
       DESCRIPTION
           "A collection of optional objects providing
                    control information applicable to high
            capacity frame data collected on a PVC which
            implements Service Level Definitions."
       ::= { frsldMIBGroups 2 7 }

        frsldPvcReqDataGroup

    frsldPvcHCOctetDataGroup  OBJECT-GROUP
       OBJECTS {
                frsldPvcDataDelayAvg,
                frsldPvcDataFrDeliveredC,
                frsldPvcDataFrDeliveredE,
                frsldPvcDataFrOfferedC,
                frsldPvcDataFrOfferedE,
                frsldPvcDataDataDeliveredC,
                frsldPvcDataDataDeliveredE,
                frsldPvcDataDataOfferedC,
                frsldPvcDataDataOfferedE,
                frsldPvcDataUnavailableTime,
                frsldPvcDataUnavailables
            frsldPvcDataHCDataDeliveredC,
            frsldPvcDataHCDataDeliveredE,
            frsldPvcDataHCDataOfferedC,
            frsldPvcDataHCDataOfferedE
       }
       STATUS  current
       DESCRIPTION
           "A collection of required optional objects providing high
            capacity octet data collected on a a PVC which
            implements Service Level Definitions."
       ::= { frsldMIBGroups 3 8 }

        frsldPvcDataOptGroup

    frsldPvcDataSampleDelayGroup  OBJECT-GROUP
       OBJECTS {
                frsldPvcDataDelayMin,
                frsldPvcDataDelayMax,
                frsldPvcDataMissedPolls
            frsldPvcDataSmplDelayMin,
            frsldPvcDataSmplDelayMax,
            frsldPvcDataSmplDelayAvg,
            frsldPvcDataSmplMissedPolls
       }
       STATUS  current
       DESCRIPTION
           "A collection of optional objects providing delay
            sample data collected on a a PVC which implements
            Service Level Definitions."
       ::= { frsldMIBGroups 4 9 }

        frsldPvcSampleOptGroup

    frsldPvcDataSampleDataGroup  OBJECT-GROUP
       OBJECTS {
                frsldPvcDataDelaySmplMin,
                frsldPvcDataDelaySmplMax,
                frsldPvcDataDelaySmplAvg,
                frsldPvcDataSmplMissedPolls,
            frsldPvcDataSmplFrDeliveredC,
            frsldPvcDataSmplFrDeliveredE,
            frsldPvcDataSmplFrOfferedC,
            frsldPvcDataSmplFrOfferedE,
            frsldPvcDataSmplDataDeliveredC,
            frsldPvcDataSmplDataDeliveredE,
            frsldPvcDataSmplDataOfferedC,
                frsldPvcDataSmplDataOfferedE,
                frsldPvcDataSmplStartTime,
                frsldPvcDataSmplEndTime,
            frsldPvcDataSmplDataOfferedE
       }
       STATUS  current
       DESCRIPTION
           "A collection of optional objects providing data
            and frame delivery sample data collected on a PVC
            which implements Service Level Definitions."
       ::= { frsldMIBGroups 10 }

    frsldPvcDataSampleHCFrameGroup  OBJECT-GROUP
       OBJECTS {
            frsldPvcDataSmplHCFrDeliveredC,
            frsldPvcDataSmplHCFrDeliveredE,
            frsldPvcDataSmplHCFrOfferedC,
            frsldPvcDataSmplHCFrOfferedE
       }
       STATUS  current
       DESCRIPTION
           "A collection of optional objects providing high
            capacity frame delivery sample data collected on a PVC
            which implements Service Level Definitions."
       ::= { frsldMIBGroups 11 }

    frsldPvcDataSampleHCDataGroup  OBJECT-GROUP
       OBJECTS {
            frsldPvcDataSmplHCDataDeliveredC,
            frsldPvcDataSmplHCDataDeliveredE,
            frsldPvcDataSmplHCDataOfferedC,
            frsldPvcDataSmplHCDataOfferedE
       }
       STATUS  current
       DESCRIPTION
           "A collection of optional objects providing high
            capacity data delivery sample data collected on a PVC
            which implements Service Level Definitions."
       ::= { frsldMIBGroups 12 }
    frsldPvcAvailSampleAvailGroup  OBJECT-GROUP
       OBJECTS {
            frsldPvcAvailSmplUnavailableTime,
            frsldPvcAvailSmplUnavailables,
            frsldPvcAvailSmplStartTime,
            frsldPvcAvailSmplEndTime
       }
       STATUS  current
       DESCRIPTION
           "A collection of optional objects providing
                    the ability to
            availability sample the data collected on a PVC which
            implements Service Level Definitions."
       ::= { frsldMIBGroups 5 13 }

    frsldPvcDataSampleGeneralGroup  OBJECT-GROUP
       OBJECTS {
            frsldPvcDataSmplStartTime,
            frsldPvcDataSmplEndTime
       }
       STATUS  current
       DESCRIPTION
           "A collection of optional objects providing
            general sample data collected on a PVC which
            implements Service Level Definitions."
       ::= { frsldMIBGroups 14 }

    frsldCapabilitiesGroup  OBJECT-GROUP
       OBJECTS {
            frsldPvcCtrlWriteCaps,
                frsldSmplCtrlWriteCaps
            frsldSmplCtrlWriteCaps,
            frsldRPCaps
       }
       STATUS  current
       DESCRIPTION
           "A collection of required objects providing
            capability information for this MIB."
       ::= { frsldMIBGroups 6 15 }
END

6.

7.  Acknowledgments

   This document was produced by the Frame Relay Service MIB Working
   Group.  It is based on the Frame Relay Forum's implementation
   agreement on service level definitions, FRF.13 [17].

7.

   The editors would like to thank the following people for their
   helpful comments:

   o  Ken Rehbehn, Visual Networks

   o  Santa Dasu, Quick Eagle Networks

8.  References

[1] Harrington, D., Presuhn, R., and B. Wijnen, "An Architecture for
    Describing SNMP Management Frameworks", RFC 2571, Cabletron Systems,

[2] Rose, M., and K. McCloghrie, "Structure and Identification of
    Management Information for TCP/IP-based Internets", RFC 1155, STD

[3] Rose, M., and K. McCloghrie, "Concise MIB Definitions", RFC 1212,
    STD 16, Performance Systems International, Hughes LAN Systems, March
    1991

[4] M. Rose, "A Convention for Defining Traps for use with the SNMP",

[5] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J., Rose, M.,
    and S. Waldbusser, "Structure of Management Information Version 2
    (SMIv2)", RFC 2578, STD 58, Cisco Systems, SNMPinfo, TU
    Braunschweig, SNMP Research, First Virtual Holdings, International

[6] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J., Rose, M.,
    and S. Waldbusser, "Textual Conventions for SMIv2", RFC 2579, STD
    58, Cisco Systems, SNMPinfo, TU Braunschweig, SNMP Research, First

[7] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J., Rose, M.,
    and S. Waldbusser, "Conformance Statements for SMIv2", RFC 2580, STD
    58, Cisco Systems, SNMPinfo, TU Braunschweig, SNMP Research, First

[8] Case, J., Fedor, M., Schoffstall, M., and J. Davin, "Simple Network
    Management Protocol", RFC 1157, STD 15, SNMP Research, Performance
    Systems International, Performance Systems International, MIT
    Laboratory for Computer Science, May 1990.

[9] Case, J., McCloghrie, K., Rose, M., and S. Waldbusser, "Introduction
    to Community-based SNMPv2", RFC 1901, SNMP Research, Inc., Cisco
    Systems, Inc., Dover Beach Consulting, Inc., International Network
    Services, January 1996.

[10]Case, J., McCloghrie, K., Rose, M., and S. Waldbusser, "Transport
    Mappings for Version 2 of the Simple Network Management Protocol
    (SNMPv2)", RFC 1906, SNMP Research, Inc., Cisco Systems, Inc., Dover
    Beach Consulting, Inc., International Network Services, January
    1996.

[11]Case, J., Harrington D., Presuhn R., and B. Wijnen, "Message
    Processing and Dispatching for the Simple Network Management
    Protocol (SNMP)", RFC 2572, SNMP Research, Inc., Cabletron Systems,

[12]Blumenthal, U., and B. Wijnen, "User-based Security Model (USM) for
    version 3 of the Simple Network Management Protocol (SNMPv3)", RFC

[13]Case, J., McCloghrie, K., Rose, M., and S. Waldbusser, "Protocol
    Operations for Version 2 of the Simple Network Management Protocol
    (SNMPv2)", RFC 1905, SNMP Research, Inc., Cisco Systems, Inc., Dover
    Beach Consulting, Inc., International Network Services, January
    1996.

[14]Levi, D., Meyer, P., and B. Stewart, "SNMPv3 Applications", RFC
    2573, SNMP Research, Inc., Secure Computing Corporation, Cisco

[15]Wijnen, B., Presuhn, R., and K. McCloghrie, "View-based Access
    Control Model (VACM) for the Simple Network Management Protocol
    (SNMP)", RFC 2575, IBM T. J. Watson Research, BMC Software, Inc.,

[16]Case, J., Mundy, R., Partain, D., and B. Stewart, "Introduction to
    Version 3 of the Internet-standard Network Management Framework",
    RFC 2570, SNMP Research, Inc., TIS Labs at Network Associates, Inc.,

[17]Frame Relay Forum Technical Committee, "Service Level Definitions
    Implementations Agreement", FRF.13, August 1998.

[18]Brown, T., "Definitions of Managed Objects for Frame Relay Service",
    RFC 1604, Bell Communications Research, March 1994.

[19]Waldbusser, S., "Remote Network Monitoring Management Information
    Base Version 2 using SMIv2", RFC 2021, International Network
    Service, January 1997.

[20]Brown, C., Baker, F., "Management Information Base for Frame Relay
    DTEs Using SMIv2", RFC 2115, Cadia Networks, Inc., Cisco Systems,
    September 1997.

8.

9.  Security Considerations

   There are a number of management objects defined in this MIB that
   have a MAX-ACCESS clause of read-write and/or read-create.  Such
   objects may be considered sensitive or vulnerable in some network
   environments.  The support for SET operations in a non-secure
   environment without proper protection can have a negative effect on
   network operations.

   SNMPv1 by itself is not a secure environment.  Even if the network
   itself is secure (for example by using IPSec), even then, there is no
   control as to who on the secure network is allowed to access and
   GET/SET (read/change/create/delete) the objects in this MIB.

   It is recommended that the implementers consider the security
   features as provided by the SNMPv3 framework.  Specifically, the use
   of the User-based Security Model RFC 2274 [12] and the View-based
   Access Control Model RFC 2275 [15] is recommended.

   It is then a customer/user responsibility to ensure that the SNMP
   entity giving access to an instance of this MIB, is properly
   configured to give access to the objects only to those principals
   (users) that have legitimate rights to indeed GET or SET
   (change/create/delete) them.

9.

10.  Authors' Addresses

   Robert Steinberger
   Paradyne Networks
   Mailstop: LG-132
   8545 126th Avenue North
   Largo, FL USA 33773

   Phone: 1(727)530-2395

   Email: rsteinberger@paradyne.com

   Orly Nicklass, Ph.D
   RAD Data Communications Ltd.
   12 Hanechoshet Street
   Tel Aviv, Israel 69710

   Phone: 972 3 6459588 7659969

   Email: orly@radmail.rad.co.il

10. Orly_n@rrad.co.il

11.  Copyright Section

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