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draft Supplemental ATM Management Objects February 1997 Definitions of Supplemental Managed Objects for ATM Management February 1997 <draft-ietf-atommib-atm2-09.txt> Faye Ly (editor) 3Com Corporation fayely@3com.COM Michael Noto (editor) Bell Communications Research noto@cc.bellcore.com Andrew Smith (editor) Extreme Networks ansmith@ix.netcom.com Kaj Tesink (editor) Bell Communications Research kaj@cc.bellcore.com 1. Status of this Memo This document is an Internet Draft. 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 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 a "work in progress". Expires 10/97 [Page 1] draft Supplemental ATM Management Objects February 1997 2. Introduction This memo defines an experimental portion of the Management Information Base (MIB) for use with network management protocols in the Internet community. In particular, it describes objects used for managing ATM-based interfaces, devices, and services in addition to those defined in the ATM MIB [1], to provide additional support for the management of: - ATM Switched Virtual Connections (SVCs) - ATM Permanent Virtual Connections (PVCs) This memo specifies a MIB module in a manner that is both compliant to the SNMPv2 SMI, and semantically identical to the peer SNMPv1 definitions. This memo does not specify a standard for the Internet community. 3. Change Log This section tracks changes made to the revisions of the Internet Drafts of this document. It will be deleted when the document is published as an RFC. Two additions were added to this document dated September 1996: 1) The Service registry table which provide ATM service configuration information. and 2) ATM traps. 4. The SNMPv2 Network Management Framework The SNMPv2 Network Management Framework consists of four major components. They are: 0 RFC 1442 [2] which defines the SMI, the mechanisms used for describing and naming objects for the purpose of management. 0 STD 17, RFC 1213 [3] defines MIB-II, the core set of managed objects for the Internet suite of protocols. 0 RFC 1445 [4] which defines the administrative and other architectural aspects of the framework. Expires 10/97 [Page 2] draft Supplemental ATM Management Objects February 1997 0 RFC 1448 [5] which defines the protocol used for network access to managed objects. The Framework permits new objects to be defined for the purpose of experimentation and evaluation. 5. Object Definitions Managed objects are accessed via a virtual information store, termed the Management Information Base or MIB. Objects in the MIB are defined using the subset of Abstract Syntax Notation One (ASN.1) defined in the SMI. In particular, each object type is named by an OBJECT IDENTIFIER, an administratively assigned name. The object type together with an object instance serves to uniquely identify a specific instantiation of the object. For human convenience, we often use a textual string, termed the descriptor, to also refer to the object type. 6. Overview The purpose of this memo is to provide additional capabilities, not found in the ATM MIB [1], which are needed to manage ATM interfaces. This memo addresses the following areas: - ATM Switch Support - ATM Service Support - ATM Host Support In addition, this memo also provides ATM trap support. 6.1. Background In addition to the MIB module defined in this memo, other MIB modules are necessary to manage ATM interfaces, links and cross-connects. Examples include MIB II for general system and interface management (RFC 1213 and RFC 1573), the DS3 or SONET MIBs for management of SONET and DS3 physical interfaces, and, as appropriate, MIB modules for applications that make use of ATM, such as SMDS [15] and LAN Emulation [14]. These MIB modules are outside the scope of this specification. Expires 10/97 [Page 3] draft Supplemental ATM Management Objects February 1997 This MIB module also requires the use of the ATM MIB module defined in [1]. ATM Endpoint applications such as ATM LAN Emulation or Classical IP-over-ATM Clients and Servers use ATM to establish SVC/PVC connections for exchanging control and data information. The agents of these ATM applications must provide the network manager with information on the SVC/PVCs in use and which applications are using them. The information can be made generic so as to apply to all ATM applications. This memo proposes extensions to the ATM MIB [1] in order to support this. The current specification of this supplemental ATM MIB is based on SNMPv2 SMI. 6.2. Important Definitions The following terms are defined here and used throughout this MIB: - Virtual Path Link (VPL) - Virtual Path Connection (VPC) - Virtual Path Segment (VP Segment) - Virtual Channel Link (VCL) - Virtual Channel Connection (VCC) - Virtual Channel Segment (VC Segment). _____ _______ _______ _______ _____ | |____| |____| |____| |____| | |Host1| |SwitchA| |SwitchB| |SwitchC| |Host2| | |____| |____| |____| |____| | |_____| |_______| |_______| |_______| |_____| |<----->| Virtual |<----->| Virtual Path Link Path Link |<------------Virtual Path Connection---------->| (between Host1 and Host2) |<--------------->| Virtual Path Segment (between Expires 10/97 [Page 4] draft Supplemental ATM Management Objects February 1997 SwitchA and SwitchC) Figure 1: Examples of Virtual Path Links, Virtual Path Connection, and Virtual Path Segment Expires 10/97 [Page 5] draft Supplemental ATM Management Objects February 1997 _____ _______ _______ _______ _____ | |____| |____| |____| |____| | |Host1|----|SwitchA|----|SwitchB|----|SwitchC|----|Host2| | |____| |____| |____| |____| | |_____| |_______| |_______| |_______| |_____| |<----->| Virtual |<----->| Virtual Channel Link Channel Link |<----------Virtual Channel Connection--------->| (between Host1 and Host2) |<--------------->| Virtual Channel Segment (between SwitchA and SwitchC) Figure 2: Examples of Virtual Channel Links, Virtual Channel Connection, and Virtual Channel Segment 6.3. Supported Functions The managed ATM objects are arranged as follows: Table Host Switch Service _____________________________________________________ atmSvcVcCrossConnectTable | | Y | Y | atmSvcVpCrossConnectTable | | Y | Y | atmSigStatTable | Y | Y | Y | atmSigSupportTable | | Y | Y | atmSigDescrParamTable | Y | | | atmIfAdminAddrTable | | Y | Y | atmVclAddrTable | Y | ? | ? | atmAddrVclTable | Y | | | atmVplStatTable | Y | Y | Y | atmVplLogicalPortTable | Y | Y | Y | atmVclStatTable | Y | Y | Y | atmVclGenTable | Y | | | atmAal5VclStatTable | Y | | | Expires 10/97 [Page 6] draft Supplemental ATM Management Objects February 1997 atmInterfaceExtTable | Y | Y | Y | atmIlmiSrvcRegTable | | Y | Y | atmIlmiNetworkPrefixTable | | Y | Y | Table 1: MIB structure 6.3.1. ATM SVC VC Cross Connect Table This table provides the SVC Cross Connect information. The equivalent PVC VC Cross Connect table is defined in [1]. This table also includes cross-connect information for Soft PVCs. This group is used to model a bi-directional point-to-point, point-to-multipoint or multipoint-to-multipoint SVC VC cross- connect. This table has read-only access and is used to monitor the cross-connects which connect the VCLs together in an ATM switch or network that belong to a VC connection. The atmSvcVcCrossConnectIndex is used to associate the related SVC VCLs that are cross-connected together. The atmSvcVcCrossConnectRowStatus object has read-write access to allow for tear-down. The ATM SVC VC Cross Connect Table models each bi-directional Switched Virtual Circuit (SVC) VC cross-connect as a set of entries in the atmSvcVcCrossConnectTable. A point-to-point VC cross-connect is modeled as one entry; a point-to-multipoint (N leafs) VC cross-connect as N entries in this table; and a multipoint-to-multipoint (N parties) VPC cross-connect as N(N-1)/2 entries in this table. In the latter cases, all the N (or N(N-1)/2) entries are associated with a single VPC cross-connect by having the same value of atmSvcVcCrossConnectIndex. _________________________________________ | | Low | ATM Switch or Network | High port| | port _____|>> from low to high VC traffic flow >>|______ |<< from high to low VC traffic flow <<| | | |_______________________________________| Expires 10/97 [Page 7] draft Supplemental ATM Management Objects February 1997 -- Figure 9: VC Cross-Connect Model The terms low and high are chosen to represent numerical ordering of the two interfaces associated with a VPC cross- connect. That is, the ATM interface with the lower value of ifIndex is termed 'low', while the other ATM interface associated with the VPC cross-connect is termed 'high'. This terminology is used to provide directional information; for example, the atmSvcVcCrossConnectL2HOperStatus applies to the low->high direction, and atmSvcVcCrossConnectH2LOperStatus applies to the high->low direction. 6.3.2. ATM SVC VP Cross Connect Table This table provides the SVC VP Cross Connect information. The equivalent PVC VP Cross Connect table is defined in [1]. This table also includes cross-connect information for Soft PVPs. This group contains configuration and state information of all SVC VP point-to-point, point-to-multipoint, or multipoint-to- multipoint VP cross-connects. This table has read-only access and can be used to monitor the cross-connects which connect the VPLs together in an ATM switch or network. The atmSvcVpCrossConnectIndex is used to associate the related SVC VPLs that are cross-connected together. The atmSvcVpCrossConnectRowStatus object has read- write access to allow for tear-down. The ATM SVC VP Cross Connect Table models each bi-directional Switched Virtual Circuit (SVC) VP cross-connect as a set of entries in the atmSvcVpCrossConnectTable. A point-to-point VPC cross-connect is modeled as one entry; a point-to-multipoint (N leafs) VPC cross-connect as N entries in this table; and a multipoint-to-multipoint (N parties) VPC cross-connect as N(N-1)/2 entries in this table. In the latter cases, all the N (or N(N-1)/2) entries are associated with a single VPC cross-connect by having the same value of atmSvcVpCrossConnectIndex. _________________________________________ | | Expires 10/97 [Page 8] draft Supplemental ATM Management Objects February 1997 Low | ATM Switch or Network | High port| | port _____|>> from low to high VPC traffic flow >>|______ |<< from high to low VPC traffic flow <<| | | |_______________________________________| -- Figure 9: VPC Cross-Connect Model The terms low and high are chosen to represent numerical ordering of the two interfaces associated with a VPC cross- connect. That is, the ATM interface with the lower value of ifIndex is termed 'low', while the other ATM interface associated with the VPC cross-connect is termed 'high'. This terminology is used to provide directional information; for example, the atmSvcVpCrossConnectL2HOperStatus applies to the low->high direction, and atmSvcVpCrossConnectH2LOperStatus applies to the high->low direction. 6.3.3. ATM Interface Signalling Statistics Table This table provides statistical information of the signalling entity. A signalling entity can be deployed over an ATM interface as defined in the atmInterfaceConfTable [1], a logical ATM interface defined in section 6.3.10.1 in this document or a proprietary virtual interface as described atmInterfaceExtTable. To monitor the signalling entity, a few counters are provided. They are defined as: 6.3.3.1. SSCOP Counters This group contains information on the ATM SSCOP signalling layer and must be supported by signalling entities. 6.3.3.2. Unsupported Service Failures This group contains information on the setup failures that occur when setting up an ATM SVC. Maintaining counters for each individual signalling cause codes would result in a large number of counters. Instead, this memo uses an approach that lumps events into the following categories: - Route Unavailability Counter Expires 10/97 [Page 9] draft Supplemental ATM Management Objects February 1997 - Resources Unavailability Counter - Called Party Events Counter - Message Error Counter - Calling Party Events Counter - Timer Expiries Counter - Restart Activity Counter In addition, a Setup Attempts Counter was added to keep track of the number of Setup attempts made (both successful and unsuccessful). Setup attempts are counted both at the receiving and sending sides of the signalling entity. For example, the object atmSigDetectSetupAttempts counts the number of setup attempts detected on the interface and the object atmSigEmitSetupAttempts counts the number of setup attempts emited from this interface. Thus, a switch will increment both the receiving and emiting counters when relaying a setup attemp. 6.3.3.3. ATM Signalling Layer Protocol Errors This group contains information on the Protocol Errors that occur at the signalling layer when establishing an ATM SVC. 6.3.3.4. UNI Signalling Sub-layer Statistics Statistics per VCL are needed in order to find out the usage of VCL resources by ATM applications. Additionally, to monitor the usage and health of a UNI signalling entity, some counters are needed per UNI signalling entity. Two new objects are added to count the number of connections established. One for incoming SVCs and one for outgoing SVCs. Note that some counters do not apply to the proprietary virtual interface such as the atmSigSSCOPConEvents, atmSigSSCOPErrdPdus, atmSigSigMsgErrors and atmSigSigRestarts. 6.3.4. ATM Signalling Capability Support A number of Information Elements may or may not be supported by ATM switches or ATM Service. Hence, for trouble isolation Expires 10/97 [Page 10] draft Supplemental ATM Management Objects February 1997 it is important to keep track which particular Information Elements are supported. The corresponding group of objects must be supported by switches or services supporting SVCs, and indicate whether the following Information Elements are enabled/disabled: 1) Calling party number 2) Calling party subaddress 3) Called party subaddress 4) Broadband high layer information 5) Broadband low layer information 6) Broadband Repeat Indicator 7) AAL parameters The last parameter, Preferred Carrier Pre-Subscription, identifies the carrier to which intercarrier calls originated from this interface are routed when transit network selection information is not provided by the calling party. 6.3.5. Signalling Descriptor Parameter Table This table extends the ATM VCL table of the ATM MIB [1] to include all other necessary signalling information as specified in the ATM Forum UNI Specifications [9] and [10]. A user can create an entry with all signalling parameters and later use that entry to specify the signalling characteristics of SVCs. Some of the signalling parameters such as the AAL5 parameters information element is reflected in the VCL and VPL tables, and this table only contains the remaining AAL5 parameters information. Signalling attributes can be grouped into following categories: 1) ATM Adaptation Layer Parameters Expires 10/97 [Page 11] draft Supplemental ATM Management Objects February 1997 Information in this group are captured in the ATM Signalling Descriptor Parameter Table defined in this memo. Please refer to section 5.4.5.5 of [9] and [10]. 2) Broadband High Layer Information Information in this group are captured by the ATM Signalling Descriptor Parameter Table defined in this memo. Please refer to section 5.4.5.8 of [9] and [10]. 3) Broadband Low Layer Information Information in this group are captured by the ATM Signalling Descriptor Parameter Table defined in this memo. Please refer to section 5.4.5.9 of [9] and [10]. 6.3.6. ATM Interface Administrative Address Table This table contains an ATM Interface Administrative Address Table (atmIfAdminAddrTable) which lists valid addresses for calls to and from a given interface. One of these numbers shall be specified as the "default" number. See also section 6. 6.3.7. ATM VPI/VCI to Address Mapping Table In the atmVclAddrTable, the object atmVclAddrAddr can either be an ATM Local Address or an ATM Remote Address which represent the two endpoint addresses of a VCL. ATM Local Address identifies the local endpoint of the VCL represented by this agent. While, the ATM Remote address represents the address of the ATM application at the other end of the VCL. 6.3.8. ATM Address to VPI/VCI Mapping Table This table provides an alternative way to retrieve the atmVclTable. This table can be used to retrieve the indexing to the atmVclTable by an ATM address. 6.3.9. ATM VPL Statistics Table The atmVplStatTable includes per VPL cell counters. The VPL cell counters count the valid ATM cells. The valid ATM cells Expires 10/97 [Page 12] draft Supplemental ATM Management Objects February 1997 include the user and OAM cells but exclude the physical layer (e.g. idle cells) and unassigned cells. Cells coming in to an ATM managed system are counted differently with the high Cell Loss Priority (CLP=0) or low Cell Loss Priority (CLP=1). The cells are tagged, passed or discarded depending on the incoming CLP value and the policed cell rate by the "traffic policing" entity in the ATM managed system. Refer to [9] and [10] for the description of the traffic policing. In the switch where the traffic policing is not supported, cells are passed or discarded depending on the bandwidth of the switching fabric. The Output Tagged Cells counter, in this case, is always zero. _______________ | ATM Managed | Input | System | Output CLP=0 cells| | CLP=0 cells ---------->| |-----------> CLP=1 cells| (traffic | CLP=1 cells ---------->| policing |-----------> | entity) | Tagged cells (CLP=1) |_____________|-----------> |Discard | Discard |CLP=0 | CLP=1 |cells | cells | | V V Figure 5. ATM Cell Counters per VPL In this table, cells coming into and out of the managed ATM system are counted as the total number of cells and the cells with the CLP=0. The CLP=1 counter is derived by substracting CLP=0 cells from the total cells. In addition, cells that are tagged on the output are also counted. The output CLP=1 cells equals to the total cells out count minus both the CLP=0 cells and the tagged cells. Expires 10/97 [Page 13] draft Supplemental ATM Management Objects February 1997 6.3.10. ATM VPL Logical Port Table The ATM VPL Logical Port Table includes all ATM logical port interface configuration information. 6.3.10.1. ATM Logical Port Interface The interface type "ATM Logical Port" (ifType=80) is defined to allow the representation of a VP Tunnel, which is a VPL used as a trunk connection (most likely between devices that are not physically adjacent), providing for multiplexing and demultiplexing of VCs on the VP. Figure 6 illustrates such a VP Tunnel. Note: the "ATM Logical Port" interface is more of a logical port, compared with an interface of type "ATM" which is more of a physical port that provides for the transport of many VP and VC connections between adjacent devices. Expires 10/97 [Page 14] draft Supplemental ATM Management Objects February 1997 <------VP Tunnel------> ATM Switch A ATM Switch B ------------ ----------- |ATM |_____________|ATM | |X-Connect | . |X-Connect | VCL1 |Point | VPL1 . VPL2 |Point | VCL4 O---------|----X-----|----- . -----|----X-----|-----O | X-----|----- . -----|----X | | | |_____________| | | ------------ ------------ | VCL2 | VCL3 O O Figure 6: Virtual Path Tunnel In Figure 6, a VP tunnel (denoted as VPL1 by Switch A, and as VPL2 by Switch B) is used to connect VCL1 with VCL4 and VCL2 with VCL3. Figure 6 shows only one VP tunnel, but there can be multiple VP tunnels over the same physical interface. A particularly useful VP tunnel scenario is tunneling across a public network that does not support signalling. In Figure 6 above, assume Switches A and B are private switches that signal over the VP to set up connections transparently through the public network. The public network would just transport a PVC VP between the two switches. Because the VP Tunnel constitutes an interface between two ATM devices that are not necessarily physically adjacent, most of the management information pertaining to the interface may differ for the tunnel, including: - active VPI/VCI fields (the tunnel may be a subset of the parent interface). - maximum number of VCCs - configured VCCs - ILMI VPI/VCI values - ATM address type - ATM administrative address - received/transmitted cells. Expires 10/97 [Page 15] draft Supplemental ATM Management Objects February 1997 6.3.10.2. How to create an ATM logical interface The ATM Logical Port Interface Table is used only by devices supporting VP tunnels. To create an ATM Logical Port interface via SNMP: - Create a VPL (e.g., VPI=a on an existing ATM interface which has ifIndex=x) in the atmVplTable. - Set the object atmVplLogicalPortDef to isLogicalIf. A new row in the ifTable is then created by the agent, with ifIndex=y, to represent the ATM Logical Port interface. The object atmVplLogicalPortIndex is also set to y by the agent to represent the ifIndex value of the ATM Logical Port interface. - The ifEntry values are set for the ATM Logical Port interface (ifIndex=y) as discussed in RFC 1695, with the following exceptions: * ifType - a new enumerated value of "80" was added to IANAifType, specifying an "ATM Logical Port" interface. * ifSpeed - The total bandwidth in bits per second for use by the ATM layer. Computed from the traffic descriptor for the VPL. * ifOperStatus - determined hierarchically, depending on the state of the physical atm-cell layer interface beneath it, and the ILMI on the VP. * ifInOctets, ifOutOctets - support of these objects is not mandatory for ATM Logical Port interfaces. * ifInErrors - always zero, HEC errors are specified for the atm cell-layer interface beneath it. * ifInUnknownProtos - always zero, errors are specified for the atm cell-layer interface beneath it. - The atmInterfaceConfEntry values are set as discussed in [1], with the following exceptions: * atmInterfaceMaxVpcs - 0. * atmInterfaceConfVpcs - 0. * atmInterfaceIlmiVpi - VPI of the VP Expires 10/97 [Page 16] draft Supplemental ATM Management Objects February 1997 tunnel. - An entry is created in the ifStackTable, with values: ifStackHigherLayer=y, ifStackLowerLayer=x. - VCLs defined on the VP tunnel are indexed by ifIndex=y,VPI=a,VCI. 6.3.11. ATM VCL Statistics Table The atmVclStatTable includes per VCL cell counters. The VCL cell counters count the valid ATM cells. The valid ATM cells include the user and OAM cells but exclude the physical layer (e.g. idle cells) and unassigned cells. Cells coming in to an ATM managed system are counted differently with the high Cell Loss Priority (CLP=0) or low Cell Loss Priority (CLP=1). The cells are tagged, passed or discarded depending on the incoming CLP value and the policed cell rate by the "traffic policing" entity in the ATM managed system. Refer to [9] and [10] for the description of the traffic policing. In the switch where the traffic policing is not supported, cells are passed or discarded depending on the bandwidth of the switching fabric. The Output Tagged Cells counter, in this case, is always zero. _______________ | ATM Managed | Input | System | Output CLP=0 cells| | CLP=0 cells ---------->| |-----------> CLP=1 cells| (traffic | CLP=1 cells ---------->| policing |-----------> | entity) | Tagged cells (CLP=1) |_____________|-----------> |Discard | Discard |CLP=0 | CLP=1 |cells | cells | | V V Figure 7. ATM Cell Counters per VCL Expires 10/97 [Page 17] draft Supplemental ATM Management Objects February 1997 In this table, cells coming into and out of the managed ATM system are counted as the total number of cells and the cells with the CLP=0. The CLP=1 counter is derived by substracting CLP=0 cells from the total cells. In addition, cells that are tagged on the output are also counted. The output CLP=1 cells equals to the total cells out count minus both the CLP=0 cells and the tagged cells. 6.3.12. ATM VC General Information Table This table contains the general information for each VCs. It provides an index to the atmSigDescrParamTable defined in this MIB. This table is an extention to the atmVclTable defined in the ATM MIB [1]. 6.3.13. ATM Interface Configuration Extention Table The ATM Interface Configuration Extention Table contains ATM interface information that supplements the atmInterfaceConfTable defined in [1]. It includes the configuration information of the signalling and ILMI. A network manager can configure the signalling entity to run a specific interface type (i.e. signalling protocol and version) such as ITU-U DSS2, ATM Forum UNI 3.1, PNNI 1.0 or BICI 2.0. It can also dictate the side of the signalling entity. For example, if a signalling entity is configured to run ATM Forum UNI 3.1, it has to be told to run as either the network side or the user side of the UNI. The objects atmInterfaceConfigSigType and atmInterfaceConfigSide are used for configuration and the objects atmInterfaceActualSigType and atmInterfaceActualSigSide are used for reading back the actual signalling configuration. The following table describes all the combinations of the configuration of the signalling entity: atmInterfaceConfigSigType atmInterfaceConfigSigSide ---------------- ---------------- autoConfig other ituDss2 user/network atmfUni3Dot0 user/network Expires 10/97 [Page 18] draft Supplemental ATM Management Objects February 1997 atmfUni3Dot1 user/network atmfUni4Dot0 user/network atmfIisp3Dot0 user/network atmfIisp3Dot1 user/network atmfIisp4Dot0 user/network atmfPnni1Dot0 other atmfBici2Dot0 other When the value of the object atmInterfaceConfigSigType is configured to autoConfig(2), the signalling type is determined via the ATM Forum ILMI auto-configuration procedures [22]. There is no need to set the signalling side since it should be a derived value. The PNNI and BICI interfaces are always symmetric so setting the signalling side is also not necessary. This table also includes the configured and negotiated maximum VPI value per ATM interface, and the configured and negotiated minimum VCI value per ATM interface. Refer to [21] Sections 8.2.3.8 through 8.2.3.10 for a detailed description. The following figure provides an example how the current minimum VCI values are derived from the configured minimum VCI values and the neighboring minimum VCI values: +--------+ +--------+ +--------+ | ATM | IF a IF b | ATM | IF c IF d | ATM | | Device |--------------| Device |--------------| Device | +--------+ +--------+ +--------+ IF a: Configured Min SVCC VCI = 32 (configured) Current Min SVCC VCI = 40 (negotiated) IF b: Configured Min SVCC VCI = 40 (configured) Current Min SVCC VCI = 40 (negotiated) IF c: Configured Min SVCC VCI = 32 (configured) Current Min SVCC VCI = 32 (negotiated) IF d: Configured Min SVCC VCI = 32 (configured) Current Min SVCC VCI = 32 (negotiated) Expires 10/97 [Page 19] draft Supplemental ATM Management Objects February 1997 (between IF a and IF b, the maximum of the two atmInterfaceConfMinSvccVci is 40, so both interfaces set their atmInterfaceCurrentMinSvccVci to 40. Since IF c and IF d both are configured with atmInterfaceConfMinSvccVci of 32, they set their atmInterfaceCurrentMinSvccVci to 32.) Figure 8 6.3.14. ATM Services Registration Table This table contains information used by ATM devices to locate ATM network services. ATM network services such as CIP ARP server or LECS, can be created by the network manager or learned via ILMI. Entries in this table can either be exported to the adjacent devices via ILMI to all or a few user selected ATM interfaces. As an example, let's assume that: - an ATM switch X has three interfaces if1, if2 and if3. - there are two ATM network services offered: a1.a2...aN and b1.b2...bN, (where a1.a2...aN is an object identifier used to identify the first service, and b1.b2...bN is the object identifier for the other service. These services may be CIP ARP servers, LECS server, ...) - The first service is available at the ATM address 'a'. - The second service is available at the ATM address 'b'. - The first service can be used by any device connecting to the switch X. - The second service can be used only by devices that connect to interfaces if1 and if3 on switch X. *------------------* *------------------* Iservice a1.a2...aNI Iservice b1.b2...bNI I I I I I ATM address = a I I ATM address = b I *------------------* *------------------* I I ++++++++++++++++++++++++++++++++++++++++++++ + ATM NETWORK + ++++++++++++++++++++++++++++++++++++++++++++ I *-------------* I switch X I *-+----+----+-* I I I Expires 10/97 [Page 20] draft Supplemental ATM Management Objects February 1997 interfaces: if1 if2 if3 The table will contain three entries: - one entry for the "a1.a2...aN", implicitly available to any devices on switch X. - two entries for the "b1.b2...bN" (one for each interface where this service can be explicitly used). The content of the table is: Service Identifier: a1.a2...aN b1.b2...bN b1.b2...bN ATM address: a b b Arbitrary index: m n p Interface: 0 1 3 where m, n and p are arbitrary parameters. When querying the ILMI service registry table, through the ILMI protocol: - the device attached to interface if1 will obtained the address a and b - the device attached to interface if2 will obtained the address a only - the device attached to interface if3 will obtained the address a and b 6.3.15. ILMI Network Prefix Table A table specifying per interface network prefix(es) supplied by the network side of the UNI during ILMI address registration. When no network prefixes are specified for a particular interface, one or more network prefixes based on the switch address(es) may be used for ILMI address registration. Expires 10/97 [Page 21] draft Supplemental ATM Management Objects February 1997 7. Valid Address Sets / Default Address A given ATM UNI interface may have an Address, "ifPhysAddress", to identify the interface. In addition, a given ATM UNI interface may have several other valid addresses which can be used to originate and receive calls. The valid addresses that are used to receive calls are listed in the "ifRcvAddrTable" defined in RFC1573 [6]. ATM interfaces of switches and services do not use the ifRcvAddrTable. Valid addresses to be used by a switch or service are listed in the ATM Interface Administrative Address Table. The ATM Interface Administrative Address Table is not supported by hosts. 8. Configuration of VPLs, VCLs, and Cross-Connects The ATM Managed Objects needed to support the configuration of VPLs, VCLs, and Cross-Connects of the Permanent VPLs and VCLs are defined in the ATM MIB [1]. Cross-Connects of the Switched VPLs and VCLs are defined in this memo. 9. ATM Related Trap Support Two traps are defined to help the network manager to detect the up/down status of the permanent virtual path and links. The current up/down status of the permanent VPL and VCL are indicated by the object atmVplOperStatus and atmVclOperStatus, respectively. Pulling these objects for all the permanent VPLs and VCLs can be a time consuming and resource consuming task. That is why these two traps are defined to provide additinal mechanism to learn the cuurent status of the permanent paths and links. atmPvplChange and atmPvplChange traps are generated just after atmVplOperStatus leaves or enters the up state. In order to avoid the flooding of these two traps in the network due to the link failure, two more objects are added to suppress the traps if necessary. These two objects atmPvplTrapControl and atmPvclTrapControl allow user to disable PVC/PVP traps, send traps if the PVP/PVCs are up or send traps if the PVP/PVCs are down. In addition to these two objects, a new object is provided to the network manager to device a threshold so the Expires 10/97 [Page 22] draft Supplemental ATM Management Objects February 1997 agent will send a trap when the number of up/down connections have hit the threshold value. The threshold object atmTrapThreshold applies to all ATM traps. For example, if the value of this object is set to 15, the atmPvplTrapControl is set to upTrap(1) and the atmPvclTrapControl is set to trapAll(4). An atmPvplChange trap is sent to the trap receiver after 15 PVPs have gone up and an atmPvclChange trap is sent to the trap receiver after 15 PVCs have either gone up or down. The VPI/VCI values and OperStatus included in the trap PDU are the last PVP/PVC up/down event. 10. Definitions ATM2-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE, experimental, Counter32, Integer32 FROM SNMPv2-SMI RowStatus, TimeStamp, TEXTUAL-CONVENTION FROM SNMPv2-TC MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF InterfaceIndex, ifIndex FROM IF-MIB atmMIBObjects, atmVclEntry, atmVclVpi, atmVclVci, atmVplEntry, atmVplVpi, atmVplOperStatus, atmVclOperStatus FROM ATM-MIB AtmAddr, AtmSigDescrParamIndex, AtmInterfaceType, AtmIlmiNetworkPrefix, AtmVcIdentifier, AtmVpIdentifier FROM ATM-TC-MIB; Expires 10/97 [Page 23] draft Supplemental ATM Management Objects February 1997 atm2MIB MODULE-IDENTITY LAST-UPDATED "9612051200Z" ORGANIZATION "IETF AToMMIB Working Group" CONTACT-INFO " Faye Ly Postal: 3Com Networks Inc. Santa Clara, CA 95052 US Tel: +1 408 764 6576 Fax: +1 408 495 2599 E-Mail: faye@3com.com Michael Noto Postal: Bell Communications Research 331 Newman Springs Road Red Bank, NJ 07701 US Tel: +1 908 758 5104 Fax: +1 908 758 4177 E-mail: noto@cc.bellcore.com Andrew Smith Postal: Extreme Networks 1601 S. De Anza Blvd, #220 Cupertino, CA 95014 US Tel: +1 408 342 0985 Fax: +1 408 342 0989 E-Mail: ansmith@ix.netcom.com Kaj Tesink Postal: Bell Communications Research 331 Newman Springs Road Red Bank, NJ 07701 US Tel: +1 908 758 5254 Fax: +1 908 758 4177 E-mail: kaj@cc.bellcore.com" DESCRIPTION "This MIB Module is a supplement to the ATM-MIB [1]." ::= { experimental XX } atm2MIBObjects OBJECT IDENTIFIER ::= {atm2MIB 1} Expires 10/97 [Page 24] draft Supplemental ATM Management Objects February 1997 atm2MIBTraps OBJECT IDENTIFIER ::= {atm2MIB 2} -- ******** NOTE TO THE RFC EDITOR ************** -- In case this module is put on the standards track -- replace the following: -- "atm2MIB MODULE-IDENTITY ::= {experimental XX}" with -- "atm2MIB MODULE-IDENTITY ::= {atmMIBObjects 13}" -- and include atmMIBObjects in the IMPORT clause. -- This ATM2-MIB Module consists of the following tables: -- 1. atmSvcVcCrossConnectTable -- 2. atmSvcVpCrossConnectTable -- 3. atmSigStatTable -- 4. atmSigSupportTable -- 5. atmSigDescrParamTable -- 6. atmIfAdminAddrTable -- 7. atmVclAddrTable -- 8. atmAddrVclTable -- 9. atmVplStatTable -- 10. atmVplLogicalPortTable -- 11. atmVclStatTable -- 12. atmAal5VclStatTable -- 13. atmVclGenTable -- 14. atmInterfaceExtTable -- 15. atmIlmiSrvcRegTable -- 16. atmIlmiNetworkPrefixTable -- And ATM trap support -- Expires 10/97 [Page 25] draft Supplemental ATM Management Objects February 1997 -- Textual convention for trap control -- This should be moved to the ATM TC MIB AtmTrapControlType ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "The type of the trap are generated to the trap receiver. noTrap(1) disable the generation of the traps, upTrap(2) will only generate traps if the connection is up and downTrap(3) vice versa. allTrap(4) will generate both up/down traps for the connection." SYNTAX INTEGER { noTrap(1), upTrap(2), downTrap(3), trapAll(4) } -- 1. ATM VPL SVC Cross-Connect Table atmSvcVpCrossConnectTable OBJECT-TYPE SYNTAX SEQUENCE OF AtmSvcVpCrossConnectEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The ATM SVC VP Cross Connect table. A bi- directional VP cross-connect which cross-connects two SVC VPLs is modeled as one entry in this table." ::= { atm2MIBObjects 1 } atmSvcVpCrossConnectEntry OBJECT-TYPE SYNTAX AtmSvcVpCrossConnectEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in the ATM SVC VP Cross Connect table. This entry is used to model a bi-directional ATM SVC VP cross-connect which cross-connects two VPLs." INDEX { atmSvcVpCrossConnectIndex, Expires 10/97 [Page 26] draft Supplemental ATM Management Objects February 1997 atmSvcVpCrossConnectLowIfIndex, atmSvcVpCrossConnectLowVpi, atmSvcVpCrossConnectHighIfIndex, atmSvcVpCrossConnectHighVpi } ::= { atmSvcVpCrossConnectTable 1 } AtmSvcVpCrossConnectEntry ::= SEQUENCE { atmSvcVpCrossConnectIndex INTEGER, atmSvcVpCrossConnectLowIfIndex InterfaceIndex, atmSvcVpCrossConnectLowVpi AtmVpIdentifier, atmSvcVpCrossConnectHighIfIndex InterfaceIndex, atmSvcVpCrossConnectHighVpi AtmVpIdentifier, atmSvcVpCrossConnectCreationTime TimeStamp, atmSvcVpCrossConnectRowStatus RowStatus } atmSvcVpCrossConnectIndex OBJECT-TYPE SYNTAX INTEGER (1..2147483647) MAX-ACCESS not-accessible STATUS current DESCRIPTION "A unique value to identify this SVC VP cross-connect." ::= { atmSvcVpCrossConnectEntry 1 } atmSvcVpCrossConnectLowIfIndex OBJECT-TYPE SYNTAX InterfaceIndex MAX-ACCESS not-accessible STATUS current DESCRIPTION "The value of this object is equal to MIB II's ifIndex value of the ATM interface port for this SVC VP cross-connect. The term low implies that this ATM interface has the numerically lower ifIndex value than the other ATM interface identified in the same atmSvcVpCrossConnectEntry." ::= { atmSvcVpCrossConnectEntry 2 } atmSvcVpCrossConnectLowVpi OBJECT-TYPE SYNTAX AtmVpIdentifier MAX-ACCESS not-accessible STATUS current DESCRIPTION "The value of this object is equal to the VPI value at the ATM interface Expires 10/97 [Page 27] draft Supplemental ATM Management Objects February 1997 associated with the SVC VP cross-connect that is identified by atmSvcVpCrossConnectLowIfIndex. The VPI value cannot exceed the number supported by the atmInterfaceMaxVpiBits at the low ATM interface port." ::= { atmSvcVpCrossConnectEntry 3 } atmSvcVpCrossConnectHighIfIndex OBJECT-TYPE SYNTAX InterfaceIndex MAX-ACCESS not-accessible STATUS current DESCRIPTION "The value of this object is equal to MIB II's ifIndex value of the ATM interface port for this SVC VP cross-connect. The term high implies that this ATM interface has the numerically higher ifIndex value than the other ATM interface identified in the same atmSvcVpCrossConnectEntry." ::= { atmSvcVpCrossConnectEntry 4 } atmSvcVpCrossConnectHighVpi OBJECT-TYPE SYNTAX AtmVpIdentifier MAX-ACCESS not-accessible STATUS current DESCRIPTION "The value of this object is equal to the VPI value at the ATM interface associated with the SVC VP cross-connect that is identified by atmSvcVpCrossConnectHighIfIndex. The VPI value cannot exceed the number supported by the atmInterfaceMaxVpiBits at the high ATM interface port." ::= { atmSvcVpCrossConnectEntry 5 } atmSvcVpCrossConnectCreationTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "The value of MIB II's sysUpTime object at the time this bi-directional SVC VP cross-connect was created. If the current state was entered prior to the last Expires 10/97 [Page 28] draft Supplemental ATM Management Objects February 1997 re-initialization of the agent, then this object contains a zero value." ::= { atmSvcVpCrossConnectEntry 6 } atmSvcVpCrossConnectRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-write STATUS current DESCRIPTION "This object is used to delete rows in the atmSvcVpCrossConnectTable." ::= { atmSvcVpCrossConnectEntry 7 } -- 2. ATM Virtual Channel (VC) Cross Connect Group atmSvcVcCrossConnectTable OBJECT-TYPE SYNTAX SEQUENCE OF AtmSvcVcCrossConnectEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The ATM SVC VC Cross Connect table. A bi- directional SVC VC cross-connect which cross-connects two end points (i.e., VCLs) is modeled as one entry in this table." ::= { atm2MIBObjects 2 } atmSvcVcCrossConnectEntry OBJECT-TYPE SYNTAX AtmSvcVcCrossConnectEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in the ATM SVC VC Cross Connect table. This entry is used to model a bi-directional ATM SVC VC cross-connect cross-connecting two end points." INDEX { atmSvcVcCrossConnectIndex, atmSvcVcCrossConnectLowIfIndex, atmSvcVcCrossConnectLowVpi, atmSvcVcCrossConnectLowVci, atmSvcVcCrossConnectHighIfIndex, atmSvcVcCrossConnectHighVpi, atmSvcVcCrossConnectHighVci } Expires 10/97 [Page 29] draft Supplemental ATM Management Objects February 1997 ::= { atmSvcVcCrossConnectTable 1 } AtmSvcVcCrossConnectEntry ::= SEQUENCE { atmSvcVcCrossConnectIndex INTEGER, atmSvcVcCrossConnectLowIfIndex InterfaceIndex, atmSvcVcCrossConnectLowVpi AtmVpIdentifier, atmSvcVcCrossConnectLowVci AtmVcIdentifier, atmSvcVcCrossConnectHighIfIndex InterfaceIndex, atmSvcVcCrossConnectHighVpi AtmVpIdentifier, atmSvcVcCrossConnectHighVci AtmVcIdentifier, atmSvcVcCrossConnectCreationTime TimeStamp, atmSvcVcCrossConnectRowStatus RowStatus } atmSvcVcCrossConnectIndex OBJECT-TYPE SYNTAX INTEGER (1..2147483647) MAX-ACCESS not-accessible STATUS current DESCRIPTION "A unique value to identify this SVC VC cross- connect." ::= { atmSvcVcCrossConnectEntry 1 } atmSvcVcCrossConnectLowIfIndex OBJECT-TYPE SYNTAX InterfaceIndex MAX-ACCESS not-accessible STATUS current DESCRIPTION "The value of this object is equal to MIB II's ifIndex value of the ATM interface port for this SVC VC cross-connect. The term low implies that this ATM interface has the numerically lower ifIndex value than the other ATM interface identified in the same atmSvcVcCrossConnectEntry." ::= { atmSvcVcCrossConnectEntry 2 } atmSvcVcCrossConnectLowVpi OBJECT-TYPE SYNTAX AtmVpIdentifier MAX-ACCESS not-accessible STATUS current DESCRIPTION "The value of this object is equal to the VPI value at the ATM interface associated with the SVC VC cross-connect that is Expires 10/97 [Page 30] draft Supplemental ATM Management Objects February 1997 identified by atmSvcVcCrossConnectLowIfIndex. The VPI value cannot exceed the number supported by the atmInterfaceMaxVpiBits at the low ATM interface port." ::= { atmSvcVcCrossConnectEntry 3 } atmSvcVcCrossConnectLowVci OBJECT-TYPE SYNTAX AtmVcIdentifier MAX-ACCESS not-accessible STATUS current DESCRIPTION "The value of this object is equal to the VCI value at the ATM interface associated with this SVC VC cross-connect that is identified by atmSvcVcCrossConnectLowIfIndex. The VCI value cannot exceed the number supported by the atmInterfaceMaxVciBits at the low ATM interface port." ::= { atmSvcVcCrossConnectEntry 4 } atmSvcVcCrossConnectHighIfIndex OBJECT-TYPE SYNTAX InterfaceIndex MAX-ACCESS not-accessible STATUS current DESCRIPTION "The value of this object is equal to MIB II's ifIndex value for the ATM interface port for this SVC VC cross-connect. The term high implies that this SVC VC cross-connect that this ATM interface has the numerically higher ifIndex value than the other ATM interface identified in the same atmSvcVcCrossConnectEntry." ::= { atmSvcVcCrossConnectEntry 5 } atmSvcVcCrossConnectHighVpi OBJECT-TYPE SYNTAX AtmVpIdentifier MAX-ACCESS not-accessible STATUS current DESCRIPTION "The value of this object is equal to the VPI value at the ATM interface associated with the SVC VC cross-connect that is identified by atmSvcVcCrossConnectHighIfIndex. The VPI value cannot exceed Expires 10/97 [Page 31] draft Supplemental ATM Management Objects February 1997 the number supported by the atmInterfaceMaxVpiBits at the high ATM interface port." ::= { atmSvcVcCrossConnectEntry 6 } atmSvcVcCrossConnectHighVci OBJECT-TYPE SYNTAX AtmVcIdentifier MAX-ACCESS not-accessible STATUS current DESCRIPTION "The value of this object is equal to the VCI value at the ATM interface associated with the SVC VC cross-connect that is identified by atmSvcVcCrossConnectHighIfIndex. The VCI value cannot exceed the number supported by the atmInterfaceMaxVciBits at the high ATM interface port." ::= { atmSvcVcCrossConnectEntry 7 } atmSvcVcCrossConnectCreationTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "The value of MIB II's sysUpTime object at the time this bi-directional SVC VC cross-connect was created. If the current state was entered prior to the last re-initialization of the agent, then this object contains a zero value." ::= { atmSvcVcCrossConnectEntry 8 } atmSvcVcCrossConnectRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-write STATUS current DESCRIPTION "This object is used to delete rows in the atmSvcVcCrossConnectTable." ::= { atmSvcVcCrossConnectEntry 9 } -- -- 3. ATM Interface Signalling Statistics Table -- Expires 10/97 [Page 32] draft Supplemental ATM Management Objects February 1997 atmSigStatTable OBJECT-TYPE SYNTAX SEQUENCE OF AtmSigStatEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains ATM interface signalling monitoring , one entry per ATM signalling interface." ::= { atm2MIBObjects 3 } atmSigStatEntry OBJECT-TYPE SYNTAX AtmSigStatEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This list contains signalling statistics variables." INDEX { ifIndex } ::= { atmSigStatTable 1} AtmSigStatEntry ::= SEQUENCE { atmSigSSCOPConEvents Counter32, atmSigSSCOPErrdPdus Counter32, atmSigDetectSetupAttempts Counter32, atmSigEmitSetupAttempts Counter32, atmSigDetectUnavailRoutes Counter32, atmSigEmitUnavailRoutes Counter32, atmSigDetectUnavailResrcs Counter32, atmSigEmitUnavailResrcs Counter32, atmSigDetectCldPtyEvents Counter32, atmSigEmitCldPtyEvents Counter32, atmSigDetectMsgErrors Counter32, atmSigEmitMsgErrors Counter32, atmSigDetectClgPtyEvents Counter32, atmSigEmitClgPtyEvents Counter32, atmSigDetectTimerExpireds Counter32, atmSigEmitTimerExpireds Counter32, atmSigDetectRestarts Counter32, atmSigEmitRestarts Counter32, atmSigInEstabls Counter32, atmSigOutEstabls Counter32 } atmSigSSCOPConEvents OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only Expires 10/97 [Page 33] draft Supplemental ATM Management Objects February 1997 STATUS current DESCRIPTION "SSCOP Connection Events Counter. This counter counts the sum of the following errors: 1) SSCOP Connection Disconnect Counter The abnormal occurrence of this event is characterized by the expiry of Timer_NO_RESPONSE. (This event is communicated to the layer management with MAA-ERROR code P. See ITU-T Q.2110 [13].) 2) SSCOP Connection Initiation Failure This condition indicates the inability to establish an SSCOP connection. This event occurs whenever the number of expiries of the connection control timer (Timer_CC) exceeds the MaxCC or upon receipt of a connection reject message BGREJ PDU. (This event is communicated to layer management with MAA-ERROR code O. See ITU-T Q.2110.) 3) SSCOP Connection Re-Establ/Resynch This event occurs upon receipt of a BGN PDU or RESYNC PDU." ::= { atmSigStatEntry 5} atmSigSSCOPErrdPdus OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "SSCOP Errored PDUs Counter. This counter counts the sum of the following errors: 1) Invalid PDUs. These are defined in SSCOP and consist of PDUs with incorrect length (MAA-ERROR code U), undefined PDU type code or not 32-bit aligned. 2) PDUs that result in MAA error codes and are discarded See Errors A-M and Q-T defined in ITU-T Q.2110 [13]." Expires 10/97 [Page 34] draft Supplemental ATM Management Objects February 1997 ::= { atmSigStatEntry 6 } atmSigDetectSetupAttempts OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Call Setup Attempts Counter. This counter counts the number of call setup attempts(both successful and unsuccessful) detected on this interface." ::= { atmSigStatEntry 7 } atmSigEmitSetupAttempts OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Call Setup Attempts Counter. This counter counts the number of call setup attempts(both successful and unsuccessful) transmitted on this interface." ::= { atmSigStatEntry 8 } atmSigDetectUnavailRoutes OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of Route Unavailability detected on this interface. This counter is incremented when a RELEASE, RELEASE COMPLETE (only when not preceded by a RELEASE mesg for the same call), ADD PARTY REJECT, or STATUS message that contains one of the following cause code values is received (Note: These cause values apply to both UNI3.0 and UNI3.1): Expires 10/97 [Page 35] draft Supplemental ATM Management Objects February 1997 Cause Value Meaning 1 unallocated (unassigned) number 2 no route to specified transit network 3 no route to destination 88 incompatible destination NOTE: For this counter, RELEASE COMPLETE messages that are a reply to a previous RELEASE message and contain the same cause value, are redundant (for counting purposes) and should not be counted." ::= { atmSigStatEntry 9 } atmSigEmitUnavailRoutes OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of Route Unavailability transmitted from this interface. This counter is incremented when a RELEASE, RELEASE COMPLETE (only when not preceded by a RELEASE mesg for the same call), ADD PARTY REJECT, or STATUS message that contains one of the following cause code values is transmitted (Note: These cause values apply to both UNI3.0 and UNI3.1): Expires 10/97 [Page 36] draft Supplemental ATM Management Objects February 1997 Cause Value Meaning 1 unallocated (unassigned) number 2 no route to specified transit network 3 no route to destination NOTE: For this counter, RELEASE COMPLETE messages that are a reply to a previous RELEASE message and contain the same cause value, are redundant (for counting purposes) and should not be counted." ::= { atmSigStatEntry 10 } atmSigDetectUnavailResrcs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of Resource Unavailability detected on this interfrace. This counter is incremented when a RELEASE, RELEASE COMPLETE (only when not preceded by a RELEASE mesg for the same call), ADD PARTY REJECT, or STATUS message that contains one of the following cause code values is received (Note: These cause values apply to both UNI3.0 and UNI3.1 unless otherwise stated): Cause Value Meaning 35 requested VPCI/VCI not available 37 user cell rate not available (UNI3.1 only) 38 network out of order 41 temporary failure 45 no VPCI/VCI available 47 resource unavailable, unspecified 49 Quality of Service unavailable 51 user cell rate not available (UNI3.0 only) 58 bearer capability not presently available 63 Service or option not available, unspecified 92 too many pending add party requests Expires 10/97 [Page 37] draft Supplemental ATM Management Objects February 1997 NOTE: For this counter, RELEASE COMPLETE messages that are a reply to a previous RELEASE message and contain the same cause value, are redundant (for counting purposes) and should not be counted." ::= { atmSigStatEntry 11 } atmSigEmitUnavailResrcs OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of Resource Unavailability transmitted from this interfrace. This counter is incremented when a RELEASE, RELEASE COMPLETE (only when not preceded by a RELEASE mesg for the same call), ADD PARTY REJECT, or STATUS message that contains one of the following cause code values is transmitted (Note: These cause values apply to both UNI3.0 and UNI3.1 unless otherwise stated): Cause Value Meaning 35 requested VPCI/VCI not available 37 user cell rate not available (UNI3.1 only) 38 network out of order 41 temporary failure 45 no VPCI/VCI available 47 resource unavailable, unspecified 49 Quality of Service unavailable 51 user cell rate not available (UNI3.0 only) 58 bearer capability not presently available 63 Service or option not available, unspecified 92 too many pending add party requests NOTE: For this counter, RELEASE COMPLETE messages that are a reply to a previous RELEASE message and contain the same cause value, are redundant (for counting purposes) and should not Expires 10/97 [Page 38] draft Supplemental ATM Management Objects February 1997 be counted." ::= { atmSigStatEntry 12 } atmSigDetectCldPtyEvents OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of Called Party Responsible For Unsuccessful Call detected on this interface. This counter is incremented when a RELEASE, RELEASE COMPLETE (only when not preceded by a RELEASE mesg for the same call), ADD PARTY REJECT, or STATUS message that contains one of the following cause code values is received (Note: These cause values apply to both UNI3.0 and UNI3.1): Cause Value Meaning 17 user busy 18 no user responding 21 call rejected 22 number changed 23 user rejects all calls with calling line id restriction (CLIR) 27 destination out of order 31 normal, unspecified 88 incompatible destination NOTE: For this counter, RELEASE COMPLETE messages that are a reply to a previous RELEASE message and contain the same cause value, are redundant (for counting purposes) and should not be counted. Note: Cause Value #30 'response to STATUS ENQUIRY' was not included in this memo since it did not apply to a hard failure." ::= { atmSigStatEntry 13 } atmSigEmitCldPtyEvents OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current Expires 10/97 [Page 39] draft Supplemental ATM Management Objects February 1997 DESCRIPTION "Number of Called Party Responsible For Unsuccessful Call transmitted from this interface. This counter is incremented when a RELEASE, RELEASE COMPLETE (only when not preceded by a RELEASE mesg for the same call), ADD PARTY REJECT, or STATUS message that contains one of the following cause code values is transmitted (Note: These cause values apply to both UNI3.0 and UNI3.1): Cause Value Meaning 17 user busy 18 no user responding 21 call rejected 22 number changed 23 user rejects all calls with calling line id restriction (CLIR) 27 destination out of order 31 normal, unspecified 88 incompatible destination NOTE: For this counter, RELEASE COMPLETE messages that are a reply to a previous RELEASE message and contain the same cause value, are redundant (for counting purposes) and should not be counted. Note: Cause Value #30 'response to STATUS ENQUIRY' was not included in this memo since it did not apply to a hard failure." ::= { atmSigStatEntry 14 } atmSigDetectMsgErrors OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of Incorrect Messages detected on this interface. The Incorrect Messages Counter reflects any sort of incorrect information in a message. This includes: - RELEASE, RELEASE COMPLETE, ADD PARTY REJECT, Expires 10/97 [Page 40] draft Supplemental ATM Management Objects February 1997 and STATUS messages transmitted, that contain any of the Cause values listed below. - Ignored messages. These messages are dropped because the message was so damaged that it could not be further processed. A list of dropped messages is compiled below: 1. Message with invalid protocol discriminator 2. Message with errors in the call reference I.E. - Bits 5-8 of the first octet not equal to '0000' - Bits 1-4 of the first octet indicating a length other than 3 octets - RELEASE COMPLETE message received with a call reference that does not relate to a call active or in progress - SETUP message received with call reference flag incorrectly set to 1 - SETUP message received with a call reference for a call that is already active or in progress. 3. Message too short The following cause values are monitored by this counter (Note: These cause values apply to both UNI3.0 and UNI3.1 unless otherwise stated): Cause Value Meaning 10 VPCI/VCI unacceptable (UNI3.0 only) 36 VPCI/VCI assignment failure (UNI3.1 only) 81 invalid call reference value 82 identified channel does not exist 89 invalid endpoint reference 96 mandatory information element is missing 97 message type non-existent or not implemented 99 information element non-existent or not implemented 100 invalid information element contents Expires 10/97 [Page 41] draft Supplemental ATM Management Objects February 1997 101 message not compatible with call state 104 incorrect message length 111 protocol error, unspecified NOTE: For this counter, RELEASE COMPLETE messages that are a reply to a previous RELEASE message and contain the same cause value, are redundant (for counting purposes) and should not be counted." ::= { atmSigStatEntry 15 } atmSigEmitMsgErrors OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of Incorrect Messages detected on this interface. The Incorrect Messages Counter reflects any sort of incorrect information in a message. This includes: - RELEASE, RELEASE COMPLETE, ADD PARTY REJECT, and STATUS messages transmitted or received, that contain any of the Cause values listed below. - Ignored messages. These messages are dropped because the message was so damaged that it could not be further processed. A list of dropped messages is compiled below: 1. Message with invalid protocol discriminator 2. Message with errors in the call reference I.E. - Bits 5-8 of the first octet not equal to '0000' - Bits 1-4 of the first octet indicating a length other than 3 octets - RELEASE COMPLETE message received with a call reference that does not relate to a call active or in progress - SETUP message received with call reference flag incorrectly set to 1 Expires 10/97 [Page 42] draft Supplemental ATM Management Objects February 1997 - SETUP message received with a call reference for a call that is already active or in progress. 3. Message too short The following cause values are monitored by this counter (Note: These cause values apply to both UNI3.0 and UNI3.1 unless otherwise stated): Cause Value Meaning 10 VPCI/VCI unacceptable (UNI3.0 only) 36 VPCI/VCI assignment failure (UNI3.1 only) 81 invalid call reference value 82 identified channel does not exist 89 invalid endpoint reference 96 mandatory information element is missing 97 message type non-existent or not implemented 99 information element non-existent or not implemented 100 invalid information element contents 101 message not compatible with call state 104 incorrect message length 111 protocol error, unspecified NOTE: For this counter, RELEASE COMPLETE messages that are a reply to a previous RELEASE message and contain the same cause value, are redundant (for counting purposes) and should not be counted." ::= { atmSigStatEntry 16 } atmSigDetectClgPtyEvents OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of Calling Party Events detected on this interface. This counter monitors error events that occur due to the originating user doing something wrong. This counter is incremented when a RELEASE, Expires 10/97 [Page 43] draft Supplemental ATM Management Objects February 1997 RELEASE COMPLETE (only when not preceded by a RELEASE mesg for the same call), ADD PARTY REJECT, or STATUS message that contains one of the following cause code values is received (Note: These cause values apply to both UNI3.0 and UNI3.1): Cause Value Meaning 28 invalid number format (address incomplete) 43 access information discarded 57 bearer capability not authorized 65 bearer capability not implemented 73 unsupported combination of traffic parameters 78 AAL parameters cannot be supported (UNI3.1 only) 91 invalid transit network selection 93 AAL parameters cannot be supported (UNI3.0 only) NOTE: For this counter, RELEASE COMPLETE messages that are a reply to a previous RELEASE message and contain the same cause value, are redundant (for counting purposes) and should not be counted." ::= { atmSigStatEntry 17 } atmSigEmitClgPtyEvents OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of Calling Party Events transmitted from this interface. This counter monitors error events that occur due to the originating user doing something wrong. This counter is incremented when a RELEASE, RELEASE COMPLETE (only when not preceded by a RELEASE mesg for the same call), ADD PARTY REJECT, or STATUS message that contains one of the following cause code values is transmitted (Note: These cause values apply to both UNI3.0 and UNI3.1): Cause Value Meaning Expires 10/97 [Page 44] draft Supplemental ATM Management Objects February 1997 28 invalid number format (address incomplete) 43 access information discarded 57 bearer capability not authorized 65 bearer capability not implemented 73 unsupported combination of traffic parameters 78 AAL parameters cannot be supported (UNI3.1 only) 91 invalid transit network selection 93 AAL parameters cannot be supported (UNI3.0 only) NOTE: For this counter, RELEASE COMPLETE messages that are a reply to a previous RELEASE message and contain the same cause value, are redundant (for counting purposes) and should not be counted." ::= { atmSigStatEntry 18 } atmSigDetectTimerExpireds OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of Timer Expiries detected on this interface. The Timer Expiries Counter provides a count of network timer expiries, and to some extent, host or switch timer expiries. The conditions for incrementing this counter are: - Expiry of any network timer - Receipt of a RELEASE or RELEASE COMPLETE message with Cause #102, 'recovery on timer expiry'. NOTE: For this counter, RELEASE COMPLETE messages that are a reply to a previous RELEASE message and contain the same cause value, are redundant (for counting purposes) and should not be counted." ::= { atmSigStatEntry 19 } atmSigEmitTimerExpireds OBJECT-TYPE SYNTAX Counter32 Expires 10/97 [Page 45] draft Supplemental ATM Management Objects February 1997 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of Timer Expiries transmitted from this interface. The Timer Expiries Counter provides a count of network timer expiries, and to some extent, host or switch timer expiries. The conditions for incrementing this counter are: - Expiry of any network timer - Receipt of a RELEASE or RELEASE COMPLETE message with Cause #102, 'recovery on timer expiry'. NOTE: For this counter, RELEASE COMPLETE messages that are a reply to a previous RELEASE message and contain the same cause value, are redundant (for counting purposes) and should not be counted." ::= { atmSigStatEntry 20 } atmSigDetectRestarts OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of Restart Activity errors detected on this interface. The Restart Activity Counter provides a count of host, switch, or network restart activity. This counter is incremented when receiving a RESTART message." ::= { atmSigStatEntry 21 } atmSigEmitRestarts OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of Restart Activity errors transmitted from this interface. The Restart Activity Counter provides a count of host, switch, or network restart activity. This counter is incremented when transmitting a RESTART message." ::= { atmSigStatEntry 22 } Expires 10/97 [Page 46] draft Supplemental ATM Management Objects February 1997 atmSigInEstabls OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of SVC VCCs established at this signalling entity for incoming connections." ::= { atmSigStatEntry 23 } atmSigOutEstabls OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of SVC VCCs established at this signalling entity for outgoing connections." ::= { atmSigStatEntry 24 } Expires 10/97 [Page 47] draft Supplemental ATM Management Objects February 1997 -- 4. ATM Interface Signalling Support Table -- This table provides information to support -- the signalling process which is used to establish -- ATM Switched Virtual Connections (SVCs). atmSigSupportTable OBJECT-TYPE SYNTAX SEQUENCE OF AtmSigSupportEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains ATM local interface configuration parameters, one entry per ATM signalling interface." ::= { atm2MIBObjects 4 } atmSigSupportEntry OBJECT-TYPE SYNTAX AtmSigSupportEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This list contains signalling configuration parameters and state variables." INDEX { ifIndex } ::= { atmSigSupportTable 1} AtmSigSupportEntry ::= SEQUENCE { atmSigSupportClgPtyNumDel INTEGER, atmSigSupportClgPtySubAddr INTEGER, atmSigSupportCldPtySubAddr INTEGER, atmSigSupportHiLyrInfo INTEGER, atmSigSupportLoLyrInfo INTEGER, atmSigSupportBlliRepeatInd INTEGER, atmSigSupportAALInfo INTEGER, atmSigSupportPrefCarrier OCTET STRING } atmSigSupportClgPtyNumDel OBJECT-TYPE SYNTAX INTEGER { enabled(1), disabled(2) } MAX-ACCESS read-write STATUS current DESCRIPTION "This object indicates whether the Calling Party Number Information Element is transferred to the called party address. The value of this object can be: - enabled(1) This Information Element is transferred Expires 10/97 [Page 48] draft Supplemental ATM Management Objects February 1997 to the called party - disabled(2) This Information Element is NOT transferred to the called party." ::= { atmSigSupportEntry 1 } atmSigSupportClgPtySubAddr OBJECT-TYPE SYNTAX INTEGER { enabled(1), disabled(2) } MAX-ACCESS read-write STATUS current DESCRIPTION "This object indicates whether to accept and transfer the Calling Party Subaddress Information Element from the calling party to the called party. Calling party subaddress information shall only be transferred to the called party if calling party number delivery is enabled (i.e., atmSigSupportClgPtyNumDel = 'enabled(1)'. The value of this object can be: - enabled(1) This Information Element is transferred to the called party - disabled(2) This Information Element is NOT transferred to the called party." ::= { atmSigSupportEntry 2 } atmSigSupportCldPtySubAddr OBJECT-TYPE SYNTAX INTEGER { enabled(1), disabled(2) } MAX-ACCESS read-write STATUS current DESCRIPTION "This object indicates whether to accept, transfer, and deliver the Called Party Subaddress Information Element from the calling party to the called party. The value of this object can be: - enabled(1) This Information Element is transferred to the called party - disabled(2) This Information Element is NOT transferred to the called party." ::= { atmSigSupportEntry 3 } atmSigSupportHiLyrInfo OBJECT-TYPE SYNTAX INTEGER { enabled(1), disabled(2) } MAX-ACCESS read-write Expires 10/97 [Page 49] draft Supplemental ATM Management Objects February 1997 STATUS current DESCRIPTION "This object indicates whether to accept, transfer, and deliver the Broadband High Layer Information Element from the calling party to the called party. The value of this object can be: - enabled(1) This Information Element is transferred to the called party - disabled(2) This Information Element is NOT transferred to the called party." ::= { atmSigSupportEntry 4 } atmSigSupportLoLyrInfo OBJECT-TYPE SYNTAX INTEGER { enabled(1), disabled(2) } MAX-ACCESS read-write STATUS current DESCRIPTION "This object indicates whether to accept, transfer, and deliver the Broadband Low Layer Information Element from the calling party to the called party. The value of this object can be: - enabled(1) This Information Element is transferred to the called party - disabled(2) This Information Element is NOT transferred to the called party." ::= { atmSigSupportEntry 5 } atmSigSupportBlliRepeatInd OBJECT-TYPE SYNTAX INTEGER { enabled(1), disabled(2) } MAX-ACCESS read-write STATUS current DESCRIPTION "This object indicates whether to accept, transfer, and deliver the Broadband Repeat Indicator with two or three instances of the Broadband Low Layer Information Element for low layer information selection from the calling party to the called party. This object shall only be transferred if atmSigSupportLoLyrInfo = 'enabled(1)'. The value of this object can be: - enabled(1) This Information Element is transferred to the called party Expires 10/97 [Page 50] draft Supplemental ATM Management Objects February 1997 - disabled(2) This Information Element is NOT transferred to the called party." ::= { atmSigSupportEntry 6 } atmSigSupportAALInfo OBJECT-TYPE SYNTAX INTEGER { enabled(1), disabled(2) } MAX-ACCESS read-write STATUS current DESCRIPTION "This object indicates whether to accept, transfer, and deliver the ATM Adaptation Layer Parameters Information Element from the calling party to the called party. The value of this object can be: - enabled(1) This Information Element is transferred to the called party - disabled(2) This Information Element is NOT transferred to the called party." ::= { atmSigSupportEntry 7 } atmSigSupportPrefCarrier OBJECT-TYPE SYNTAX OCTET STRING MAX-ACCESS read-write STATUS current DESCRIPTION "This parameter identifies the carrier to which intercarrier calls originated from this interface are routed when transit network selection information is not provided by the calling party. If a Carrier Identification Code (CIC) is used the parameter shall contain the CIC. For three-digit CICs, the first octet shall be '0' and the CIC is contained in the three following octets. If the preferred carrier feature is not supported the value is a zero-length string." ::= { atmSigSupportEntry 8 } -- 5. ATM Signalling Descriptor Parameter Table atmSigDescrParamTable OBJECT-TYPE SYNTAX SEQUENCE OF AtmSigDescrParamEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION Expires 10/97 [Page 51] draft Supplemental ATM Management Objects February 1997 "A table contains signalling capabilities of VCLs except the Traffic Descriptor. Traffic descriptors are described in the atmTrafficDescrParamTable." REFERENCE "ATM Forum's ATM User-Network Interface Specification, Version 3.0, Section 5.4.5 Variable Length Information Elements." ::= { atm2MIBObjects 5 } atmSigDescrParamEntry OBJECT-TYPE SYNTAX AtmSigDescrParamEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Each entry in this table represents a set of signalling capabilities that can be applied to a VCL. There is no requirement for unique entries, except that the index must be unique. Objects atmSigDescrParamRowStatus is required during creation." INDEX { atmSigDescrParamIndex } ::= { atmSigDescrParamTable 1 } AtmSigDescrParamEntry ::= SEQUENCE { atmSigDescrParamIndex AtmSigDescrParamIndex, atmSigDescrParamAalType INTEGER, atmSigDescrParamAalSscsType INTEGER, atmSigDescrParamBhliType INTEGER, atmSigDescrParamBhliInfo OCTET STRING, atmSigDescrParamBbcConnConf INTEGER, atmSigDescrParamBlliLayer2 INTEGER, atmSigDescrParamBlliLayer3 INTEGER, atmSigDescrParamBlliPktSize INTEGER, atmSigDescrParamBlliSnapId INTEGER, atmSigDescrParamBlliOuiPid OCTET STRING, atmSigDescrParamRowStatus RowStatus } atmSigDescrParamIndex OBJECT-TYPE SYNTAX AtmSigDescrParamIndex MAX-ACCESS not-accessible STATUS current Expires 10/97 [Page 52] draft Supplemental ATM Management Objects February 1997 DESCRIPTION "The value of this object is used by the atmVclExtTable to identify a row in this table." ::= { atmSigDescrParamEntry 1 } atmSigDescrParamAalType OBJECT-TYPE SYNTAX INTEGER { other(1), -- not defined aal1(2), -- AAL type 1 aal34(3), -- AAL type 3/4 aal5(4), -- AAL type 5 userDefined(5) -- User-Defined AAL } MAX-ACCESS read-create STATUS current DESCRIPTION "The AAL type. The value of this object is set to other(1) when not defined." DEFVAL { other } ::= { atmSigDescrParamEntry 2 } atmSigDescrParamAalSscsType OBJECT-TYPE SYNTAX INTEGER { other(1), -- other, or not used assured(2), -- Data SSCS based on SSCOP -- assured operation nonassured(3), -- Data SSCS based on SSCOP -- non-assured operation frameRelay(4), -- frame relay SSCS null(5) -- null } MAX-ACCESS read-create STATUS current DESCRIPTION "The SSCS type used by this entry." DEFVAL { other } ::= { atmSigDescrParamEntry 3 } atmSigDescrParamBhliType OBJECT-TYPE SYNTAX INTEGER { other(1), -- not defined iso(2), -- ISO user(3), -- User specific hiProfile(4), -- Higher layer profile Expires 10/97 [Page 53] draft Supplemental ATM Management Objects February 1997 -- this enum applicable to -- UNI 3.0 only vendorSpecific(5) -- Vender specific -- application identifier } MAX-ACCESS read-create STATUS current DESCRIPTION "The Broadband high layer type." DEFVAL { other } ::= { atmSigDescrParamEntry 4 } atmSigDescrParamBhliInfo OBJECT-TYPE SYNTAX OCTET STRING (SIZE(0..7)) MAX-ACCESS read-create STATUS current DESCRIPTION "The Broadband high layer information. When atmSigDescrParamBhliType is set to iso(2), the value of this object is a zero length string. When atmSigDescrParamBhliType is set to hiProfile(4), the value of this object is a length of 4 octet string containing user to user profile identifier. When atmSigDescrParamBhliType is set to vendorSpecific(4), the value of this object is a length of 7 octet string. The most significant 3 octets consist of a globally- administered OUI, the least significant 4 octets are the vender administered application OUI." DEFVAL { ''H } ::= { atmSigDescrParamEntry 5 } atmSigDescrParamBbcConnConf OBJECT-TYPE SYNTAX INTEGER { ptp(1), -- point-to-point ptmp(2) -- point-to-multipoint } MAX-ACCESS read-create STATUS current DESCRIPTION "The Broadband bearer capability user plane connection configuration parameter." ::= { atmSigDescrParamEntry 6 } Expires 10/97 [Page 54] draft Supplemental ATM Management Objects February 1997 atmSigDescrParamBlliLayer2 OBJECT-TYPE SYNTAX INTEGER { other(1), -- not specified iso1745(2), -- Basic mode ISO 1745 q921(3), -- CCITT Recommendation Q.921 x25linklayer(4), -- CCITT Recommendation X.25 -- Link Layer x25multilink(5), -- CCITT Recommendation X.25 -- Multilink lapb(6), -- Extended LAPB; for half -- duplex operation hdlcArm(7), -- HDLC ARM (ISO 4335) hdlcNrm(8), -- HDLC NRM (ISO 4335) hdlcAbm(9), -- HDLC ABM (ISO 4335) iso88022(10), -- LAN logical link control -- (ISO 8802/2) x75slp(11), -- CCITT Recommendation X.75, -- single link -- procedure (SLP) q922(12), -- CCITT Recommendation Q.922 userDef(13), -- User specified iso7776(14) -- ISO 7776 DTE-DTE operation } MAX-ACCESS read-create STATUS current DESCRIPTION "The Broadband low layer information, protocol type of layer 2. The value of this object is other(1) if layer 2 protocol is not used." DEFVAL { other } ::= { atmSigDescrParamEntry 7 } atmSigDescrParamBlliLayer3 OBJECT-TYPE SYNTAX INTEGER { other(1), -- not specified x25pkt(2), -- CCITT Recommendation X.25 -- packet layer isoiec8208(3), -- ISO/IEC 8208 (X.25 packet -- level protocol for data -- terminal equipment) x223iso8878(4), -- X.223/ISO 8878 isoiec8473(5), -- ISO/IEC 8473 OSI -- connectionless -- mode protocol Expires 10/97 [Page 55] draft Supplemental ATM Management Objects February 1997 t70(6), -- CCITT Recommendation T.70 -- minimum -- network layer tr9577(7), -- ISO/IEC TR 9577 Protocol -- Identification in the -- network layer userDef(8) -- user specified } MAX-ACCESS read-create STATUS current DESCRIPTION "The Broadband low layer information, protocol type of layer 3. The value of this object is other(1) if layer 3 protocol is not used." DEFVAL { other } ::= { atmSigDescrParamEntry 8 } atmSigDescrParamBlliPktSize OBJECT-TYPE SYNTAX INTEGER { other(1), -- not used s16(2), -- 16 octets s32(3), -- 32 octets s64(4), -- 64 octets s128(5), -- 128 octets s256(6), -- 256 octets s512(7), -- 512 octets s1024(8), -- 1028 octets s2048(9), -- 2048 octets s4096(10) -- 4096 octets } MAX-ACCESS read-create STATUS current DESCRIPTION "The default packet size defined in B-LLI." DEFVAL { other } ::= { atmSigDescrParamEntry 9 } atmSigDescrParamBlliSnapId OBJECT-TYPE SYNTAX INTEGER { other(1), -- not used true(2), -- SNAP ID is 1 false(3) -- SNAP ID is 0 } MAX-ACCESS read-create Expires 10/97 [Page 56] draft Supplemental ATM Management Objects February 1997 STATUS current DESCRIPTION "The SNAP ID used for Broadband low layer protocol layer 3. The value of this object is other(1) if atmSigDescrParamBlliLayer3 is set to other(1)." DEFVAL { other } ::= { atmSigDescrParamEntry 10 } atmSigDescrParamBlliOuiPid OBJECT-TYPE SYNTAX OCTET STRING (SIZE(0..5)) MAX-ACCESS read-create STATUS current DESCRIPTION "The OUI/PID encoding for Broadband low layer protocol layer 3. The value of this object is a zero length string if atmSigDescrParamBlliLayer3 is set to none(1). When used, it is always 5 octets with the most significant octet as the OUI Octet 1 and the least significant octet as the PID Octet 2." DEFVAL { ''H } ::= { atmSigDescrParamEntry 11 } atmSigDescrParamRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "This object is used to create and delete rows in the atmSigDescrParamTable. Writable values are: -'createAndWait' which allows manager to create an entry first and fill in the parameters later. -'active' which allows manager to set the entry to be available to users. -'destroy' which allows manager to delete an entry from this table. Readable values are: -'createAndWait' which means the entry is created but not available to be used. -'active' means it is active and ready to be used by agent or manager." ::= { atmSigDescrParamEntry 12 } Expires 10/97 [Page 57] draft Supplemental ATM Management Objects February 1997 -- -- 6. ATM Interface Administrative Address Table -- atmIfAdminAddrTable OBJECT-TYPE SYNTAX SEQUENCE OF AtmIfAdminAddrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains an address list on a per interface basis. This table only applies to switches or networks and only for interfaces that have more than one address assigned." ::= { atm2MIBObjects 6 } atmIfAdminAddrEntry OBJECT-TYPE SYNTAX AtmIfAdminAddrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in the atmIfAdminAddrTable." INDEX { ifIndex, atmIfAdminAddrAddress } ::= { atmIfAdminAddrTable 1} AtmIfAdminAddrEntry ::= SEQUENCE { atmIfAdminAddrAddress AtmAddr, atmIfAdminAddrAddressSource INTEGER, atmIfAdminAddrRowStatus RowStatus } atmIfAdminAddrAddress OBJECT-TYPE SYNTAX AtmAddr MAX-ACCESS not-accessible STATUS current DESCRIPTION "A valid address for a given switch or network interface." ::= { atmIfAdminAddrEntry 1} atmIfAdminAddrAddressSource OBJECT-TYPE SYNTAX INTEGER { other(1), static(2), dynamic(3) Expires 10/97 [Page 58] draft Supplemental ATM Management Objects February 1997 } MAX-ACCESS read-only STATUS current DESCRIPTION "The type of address source for a given ATM Address. i.e. Value dynamic(3) is used when ILMI is used." ::= { atmIfAdminAddrEntry 2} atmIfAdminAddrRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "This object is used to create and delete rows in the atmIfAdminAddrTable." ::= { atmIfAdminAddrEntry 3} -- 7. ATM VPI/VCI to Address Mapping Table atmVclAddrTable OBJECT-TYPE SYNTAX SEQUENCE OF AtmVclAddrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table provides a mapping between the atmVclTable and the ATM called party/calling party address. This table can be used to retrieve the calling party and called party ATM address pair for a given Vcl. Note that there can be more than one pair of calling party and called party ATM addresses for a VCL in a point to multi-point call." ::= { atm2MIBObjects 7 } atmVclAddrEntry OBJECT-TYPE SYNTAX AtmVclAddrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Each entry in this table represents a binding between a VCL and an ATM address associated with this call. This ATM address can be either the called party address or the calling party address. Expires 10/97 [Page 59] draft Supplemental ATM Management Objects February 1997 There can be more than one pair of calling/called party ATM addresses associated with the VCL entry for point to multi-point calls. Objects atmVclAddrAddr, atmVclAddrType, and atmVclAddrRowStatus are required during row creation." INDEX { ifIndex, atmVclVpi, atmVclVci, atmVclAddrAddr } ::= { atmVclAddrTable 1 } AtmVclAddrEntry ::= SEQUENCE { atmVclAddrAddr AtmAddr, atmVclAddrType INTEGER, atmVclAddrRowStatus RowStatus } atmVclAddrAddr OBJECT-TYPE SYNTAX AtmAddr MAX-ACCESS not-accessible STATUS current DESCRIPTION "An ATM address on one end of the VCL. For SVCs, the agent supplies the value of this object at creation time. For PVCs, manager can supply the value of this object during or after the PVC creation." ::= { atmVclAddrEntry 1 } atmVclAddrType OBJECT-TYPE SYNTAX INTEGER { callingParty(1), calledParty(2) } MAX-ACCESS read-create STATUS current DESCRIPTION "The type of ATM Address represented by the object atmVclAddrAddr. Choices are either the calling party ATM address or the called party ATM address." ::= { atmVclAddrEntry 2 } atmVclAddrRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create Expires 10/97 [Page 60] draft Supplemental ATM Management Objects February 1997 STATUS current DESCRIPTION "This object is used to create or destroy an entry from this table." ::= { atmVclAddrEntry 3 } -- 8. ATM Address to VPI/VCI Mapping Table -- This table provides an alternative way to access -- a row in the atmVclAddrTable by using -- an ATM address as an index, instead of -- the ifIndex atmAddrVclTable OBJECT-TYPE SYNTAX SEQUENCE OF AtmAddrVclEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table provides an alternative way to retrieve the atmVclTable. This table can be used to retrieve the indexing to the atmVclTable by an ATM address." ::= { atm2MIBObjects 8 } atmAddrVclEntry OBJECT-TYPE SYNTAX AtmAddrVclEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Each entry in this table represents an entry in the atmVclTable of the ATM MIB [1] by it's ATM address. The ATM address is either the calling or called party ATM address of the call. Entries in this table are read only. They show up when entries are created in the atmVclAddrTable." INDEX { atmVclAddrAddr, atmAddrVclAtmIfIndex, atmAddrVclVpi, atmAddrVclVci } ::= { atmAddrVclTable 1 } AtmAddrVclEntry ::= SEQUENCE { atmAddrVclAtmIfIndex InterfaceIndex, atmAddrVclVpi AtmVpIdentifier, atmAddrVclVci AtmVcIdentifier, Expires 10/97 [Page 61] draft Supplemental ATM Management Objects February 1997 atmAddrVclAddrType INTEGER } atmAddrVclAtmIfIndex OBJECT-TYPE SYNTAX InterfaceIndex MAX-ACCESS not-accessible STATUS current DESCRIPTION "The interface index of the ATM interface where this VCL pertains to. This object combined with the atmAddrVclVpi and atmAddrVclVci objects serves as an index to the atmVclTable." ::= { atmAddrVclEntry 1 } atmAddrVclVpi OBJECT-TYPE SYNTAX AtmVpIdentifier MAX-ACCESS not-accessible STATUS current DESCRIPTION "The VPI value of the VCL. This object combined with the atmAddrVclAtmIfIndex and atmAddrVclVci objects serves as an index to the atmVclTable." ::= { atmAddrVclEntry 2 } atmAddrVclVci OBJECT-TYPE SYNTAX AtmVcIdentifier MAX-ACCESS not-accessible STATUS current DESCRIPTION "The VCI value of the VCL. This object combined with the atmAddrVclAtmIfIndex and atmAddrVclVpi objects serves as an index to the atmVclTable." ::= { atmAddrVclEntry 3 } atmAddrVclAddrType OBJECT-TYPE SYNTAX INTEGER { callingParty(1), calledParty(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "The type of ATM Address represented by the object atmVclAddrAddr. Choices are either calling party address or called party address." ::= { atmAddrVclEntry 4 } Expires 10/97 [Page 62] draft Supplemental ATM Management Objects February 1997 -- 9. ATM VPL Statistics Table atmVplStatTable OBJECT-TYPE SYNTAX SEQUENCE OF AtmVplStatEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains all statistic counters per VPL. It is used to monitor the usage of the VPL in terms of incoming cells and outgoing cells." ::= { atm2MIBObjects 9 } atmVplStatEntry OBJECT-TYPE SYNTAX AtmVplStatEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Each entry in this table represents a VPL." INDEX { ifIndex, atmVplVpi } ::= { atmVplStatTable 1 } AtmVplStatEntry ::= SEQUENCE { atmVplStatTotalCellIns Counter32, atmVplStatClp0CellIns Counter32, atmVplStatTotalDiscards Counter32, atmVplStatClp0Discards Counter32, atmVplStatTotalCellOuts Counter32, atmVplStatClp0CellOuts Counter32, atmVplStatTaggedOuts Counter32 } atmVplStatTotalCellIns OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of valid ATM cells received by this VPL including both CLP=0 and CLP=1 cells. The cells are counted prior to the application of the traffic policing." ::= { atmVplStatEntry 1 } atmVplStatClp0CellIns OBJECT-TYPE Expires 10/97 [Page 63] draft Supplemental ATM Management Objects February 1997 SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of valid ATM cells received by this VPL with CLP=0. The cells are counted prior to the application of the traffic policing." ::= { atmVplStatEntry 2 } atmVplStatTotalDiscards OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of valid ATM cells discarded by the traffic policing entity. This includes cells orginally received with CLP=0 and CLP=1." ::= { atmVplStatEntry 3 } atmVplStatClp0Discards OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of valid ATM cells received with CLP=0 an discarded by the traffic policing entity." ::= { atmVplStatEntry 4 } atmVplStatTotalCellOuts OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of valid ATM cells transmitted by this VPL. This includes both CLP=0 and CLP=1 cells." ::= { atmVplStatEntry 5 } atmVplStatClp0CellOuts OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION Expires 10/97 [Page 64] draft Supplemental ATM Management Objects February 1997 "The total number of valid ATM cells transmitted with CLP=0 by this VPL." ::= { atmVplStatEntry 6 } atmVplStatTaggedOuts OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of valid ATM cells tagged by the traffic policing entity from CLP=0 to CLP=1 and transmitted by this VPL." ::= { atmVplStatEntry 7 } -- 10. ATM Logical Port Configuration Table atmVplLogicalPortTable OBJECT-TYPE SYNTAX SEQUENCE OF AtmVplLogicalPortEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Indicates whether the VPL is an ATM Logical Port interface (ifType=80)." ::= { atm2MIBObjects 10 } atmVplLogicalPortEntry OBJECT-TYPE SYNTAX AtmVplLogicalPortEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry with information about the ATM Logical Port interface." AUGMENTS { atmVplEntry } ::= { atmVplLogicalPortTable 1 } AtmVplLogicalPortEntry ::= SEQUENCE { atmVplLogicalPortDef INTEGER, atmVplLogicalPortIndex InterfaceIndex Expires 10/97 [Page 65] draft Supplemental ATM Management Objects February 1997 } atmVplLogicalPortDef OBJECT-TYPE SYNTAX INTEGER { notLogicalIf(1), isLogicalIf(2) } MAX-ACCESS read-create STATUS current DESCRIPTION "Indicates whether the VPC at this VPL interface is an ATM Logical Port interface." DEFVAL { notLogicalIf } ::= { atmVplLogicalPortEntry 1 } atmVplLogicalPortIndex OBJECT-TYPE SYNTAX InterfaceIndex MAX-ACCESS read-only STATUS current DESCRIPTION "The ifTable index of the ATM logical port interface associated with this VPL. Only valid if the value of atmVplLogicalPortDef is isLogicalIf, and the VPL row is active." ::= { atmVplLogicalPortEntry 2 } Expires 10/97 [Page 66] draft Supplemental ATM Management Objects February 1997 -- 11. ATM VCL Statistics Table atmVclStatTable OBJECT-TYPE SYNTAX SEQUENCE OF AtmVclStatEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains all statistic counters per VCL. It is used to monitor the usage of the VCL in terms of incoming cells and outgoing cells." ::= { atm2MIBObjects 11 } atmVclStatEntry OBJECT-TYPE SYNTAX AtmVclStatEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Each entry in this table represents a VCL." INDEX { ifIndex, atmVclVpi, atmVclVci } ::= { atmVclStatTable 1 } AtmVclStatEntry ::= SEQUENCE { atmVclStatTotalCellIns Counter32, atmVclStatClp0CellIns Counter32, atmVclStatTotalDiscards Counter32, atmVclStatClp0Discards Counter32, atmVclStatTotalCellOuts Counter32, atmVclStatClp0CellOuts Counter32, atmVclStatTaggedOuts Counter32 } atmVclStatTotalCellIns OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of valid ATM cells received by this VCL including both CLP=0 and CLP=1 cells. The cells are counted prior to the application of the traffic policing." ::= { atmVclStatEntry 1 } atmVclStatClp0CellIns OBJECT-TYPE Expires 10/97 [Page 67] draft Supplemental ATM Management Objects February 1997 SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of valid ATM cells received by this VCL with CLP=0. The cells are counted prior to the application of the traffic policing." ::= { atmVclStatEntry 2 } atmVclStatTotalDiscards OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of valid ATM cells discarded by the traffic policing entity. This includes cells orginally received with CLP=0 and CLP=1." ::= { atmVclStatEntry 3 } atmVclStatClp0Discards OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of valid ATM cells received with CLP=0 an discarded by the traffic policing entity." ::= { atmVclStatEntry 4 } atmVclStatTotalCellOuts OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of valid ATM cells transmitted by this VCL. This includes both CLP=0 and CLP=1 cells." ::= { atmVclStatEntry 5 } atmVclStatClp0CellOuts OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION Expires 10/97 [Page 68] draft Supplemental ATM Management Objects February 1997 "The total number of valid ATM cells transmitted with CLP=0 by this VCL." ::= { atmVclStatEntry 6 } atmVclStatTaggedOuts OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of valid ATM cells tagged by the traffic policing entity from CLP=0 to CLP=1 and transmitted by this VCL." ::= { atmVclStatEntry 7 } -- 12. ATM AAL5 per VCC Statistics Table atmAal5VclStatTable OBJECT-TYPE SYNTAX SEQUENCE OF AtmAal5VclStatEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table provides a collection of objects providing AAL5 configuration and performance statistics of a VCL." ::= { atm2MIBObjects 12 } atmAal5VclStatEntry OBJECT-TYPE SYNTAX AtmAal5VclStatEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Each entry in this table represents a VCL." INDEX { ifIndex, atmVclVpi, atmVclVci } ::= { atmAal5VclStatTable 1 } AtmAal5VclStatEntry ::= SEQUENCE { atmAal5VclTotalErrors Counter32, atmAal5VclInPkts Counter32, atmAal5VclOutPkts Expires 10/97 [Page 69] draft Supplemental ATM Management Objects February 1997 Counter32, atmAal5VclInOctets Counter32, atmAal5VclOutOctets Counter32 } atmAal5VclTotalErrors OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of errored AAL5 CPCS PDUs received on this AAL5 VCL at the interface associated with an AAL5 entity. Total AAL5 errors include invalid CPI and length violation errors in addition to those specific errors listed above" ::= { atmAal5VclStatEntry 1 } atmAal5VclInPkts OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of AAL5 CPCS PDUs received on the AAL5 VCC at the interface identified by the ifIndex." ::= { atmAal5VclStatEntry 2 } atmAal5VclOutPkts OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of AAL5 CPCS PDUs transmitted on the AAL5 VCC at the interface identified by the ifIndex." ::= { atmAal5VclStatEntry 3 } atmAal5VclInOctets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of octets contained in AAL5 CPCS PDUs Expires 10/97 [Page 70] draft Supplemental ATM Management Objects February 1997 received on the AAL5 VCC at the interface identified by the ifIndex." ::= { atmAal5VclStatEntry 4 } atmAal5VclOutOctets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of octets contained in AAL5 CPCS PDUs transmitted on the AAL5 VCC at the interface identified by the ifIndex." ::= { atmAal5VclStatEntry 5 } -- 13. ATM VC General Information Table atmVclGenTable OBJECT-TYPE SYNTAX SEQUENCE OF AtmVclGenEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "General Information for each VC." ::= { atm2MIBObjects 13 } atmVclGenEntry OBJECT-TYPE SYNTAX AtmVclGenEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry with general information about the ATM VC." AUGMENTS { atmVclEntry } ::= { atmVclGenTable 1 } AtmVclGenEntry ::= SEQUENCE { atmVclGenSigDescrIndex AtmSigDescrParamIndex } Expires 10/97 [Page 71] draft Supplemental ATM Management Objects February 1997 atmVclGenSigDescrIndex OBJECT-TYPE SYNTAX AtmSigDescrParamIndex MAX-ACCESS read-create STATUS current DESCRIPTION "The value of this object identifies the row in the ATM Signalling Descriptor Parameter Table which applies to this VCL." ::= { atmVclGenEntry 1 } -- 13. ATM Interface Configuration Extention table atmInterfaceExtTable OBJECT-TYPE SYNTAX SEQUENCE OF AtmInterfaceExtEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains extra information not defined in the atmInterfaceConfTable per [1]. This table includes the configured and actual minimum VPI/VCI values for all switched VPL/VCLs per ATM interface." ::= { atm2MIBObjects 14 } atmInterfaceExtEntry OBJECT-TYPE SYNTAX AtmInterfaceExtEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry extends the atmInterfaceEntry defined in [1]. Each entry corresponds to an ATM interface." INDEX { ifIndex } ::= { atmInterfaceExtTable 1} AtmInterfaceExtEntry ::= SEQUENCE { atmInterfaceConfigSigType AtmInterfaceType, atmInterfaceActualSigType AtmInterfaceType, atmInterfaceConfigSigSide INTEGER, atmInterfaceActualSigSide INTEGER, atmIntfIlmiAddressRegistration INTEGER, atmIntfIlmiEstablishConnPollInterval Integer32, Expires 10/97 [Page 72] draft Supplemental ATM Management Objects February 1997 atmIntfIlmiCheckConnPollInterval Integer32, atmIntfIlmiConnPollInactivityFactor Integer32, atmIntfIlmiPublicPrivateIndicator INTEGER, atmInterfaceConfMaxSvpcVpi INTEGER, atmInterfaceCurrentMaxSvpcVpi INTEGER, atmInterfaceConfMaxSvccVpi INTEGER, atmInterfaceCurrentMaxSvccVpi INTEGER } atmInterfaceConfigSigType OBJECT-TYPE SYNTAX AtmInterfaceType MAX-ACCESS read-write STATUS current DESCRIPTION "The type of the ATM interface in regards to the signalling that is configured for the interface. Setting this variable to a value of 'other' is not allowed." DEFVAL { autoConfig } ::= { atmInterfaceExtEntry 1 } atmInterfaceActualSigType OBJECT-TYPE SYNTAX AtmInterfaceType MAX-ACCESS read-only STATUS current DESCRIPTION "The type of signalling that is currently being used on the interface. This may reflect a manually configured value for the signalling type, or may be determined by other means such as auto-configuration. A value of `autoConfig' indicates that auto-configuration was requested but has not yet been completed." ::= { atmInterfaceExtEntry 2 } atmInterfaceConfigSigSide OBJECT-TYPE SYNTAX INTEGER { other(1), user(2), network(3) } MAX-ACCESS read-write STATUS current DESCRIPTION "The role of this ATM interface. This value does Expires 10/97 [Page 73] draft Supplemental ATM Management Objects February 1997 not apply and is set to other(1) by agent when the object atmSigConfigSigType is set to `autoConfig', `atmfPnni1Dot0', or `atmfBici2Dot0'." DEFVAL { other } ::= { atmInterfaceExtEntry 3 } atmInterfaceActualSigSide OBJECT-TYPE SYNTAX INTEGER { other(1), user(2), network(3), symmetric(4) } MAX-ACCESS read-only STATUS current DESCRIPTION "The actual role of this signalling entity." ::= { atmInterfaceExtEntry 4 } atmIntfIlmiAddressRegistration OBJECT-TYPE SYNTAX INTEGER { enabled(1), disabled(2) } MAX-ACCESS read-write STATUS current DESCRIPTION "Enables/disables ILMI Address Registration on this interface. The configuration takes effect only on the next interface restart." DEFVAL { disabled } ::= { atmInterfaceExtEntry 5 } atmIntfIlmiEstablishConnPollInterval OBJECT-TYPE SYNTAX Integer32 (1..65535) UNITS "seconds" MAX-ACCESS read-write STATUS current DESCRIPTION "The amount of time S between successive transmissions of ILMI messages on this interface for the purpose of detecting establishment of ILMI connectivity." REFERENCE "ATM Forum ILMI 4.0 Section 8.3.1" DEFVAL { 1 } ::= { atmInterfaceExtEntry 6 } atmIntfIlmiCheckConnPollInterval OBJECT-TYPE Expires 10/97 [Page 74] draft Supplemental ATM Management Objects February 1997 SYNTAX Integer32 (0..65535) UNITS "seconds" MAX-ACCESS read-write STATUS current DESCRIPTION "The amount of time T between successive transmissions of ILMI messages on this interface for the purpose of detecting loss of ILMI connectivity. The distinguished value zero disables ILMI connectivity procedures on this interface." REFERENCE "ATM Forum ILMI 4.0 Section 8.3.1" DEFVAL { 5 } ::= { atmInterfaceExtEntry 7 } atmIntfIlmiConnPollInactivityFactor OBJECT-TYPE SYNTAX Integer32 (0..65535) MAX-ACCESS read-write STATUS current DESCRIPTION "The number K of consecutive polls on this interface for which no ILMI response message is received before ILMI connectivity is declared lost." REFERENCE "ATM Forum ILMI 4.0 Section 8.3.1" DEFVAL { 4 } ::= { atmInterfaceExtEntry 8 } atmIntfIlmiPublicPrivateIndicator OBJECT-TYPE SYNTAX INTEGER { other(1), public(2), private(3) } MAX-ACCESS read-write STATUS current DESCRIPTION "Specifies whether this end of the interface is advertised in ILMI as a device of the `public' or `private' type." DEFVAL { private } ::= { atmInterfaceExtEntry 9 } atmInterfaceConfMaxSvpcVpi OBJECT-TYPE Expires 10/97 [Page 75] draft Supplemental ATM Management Objects February 1997 SYNTAX INTEGER (0..4096) MAX-ACCESS read-write STATUS current DESCRIPTION "The maximum VPI that the signalling stack on the ATM interface is configured to support for allocation to switched virtual path connections." ::= { atmInterfaceExtEntry 10 } atmInterfaceCurrentMaxSvpcVpi OBJECT-TYPE SYNTAX INTEGER (0..4096) MAX-ACCESS read-write STATUS current DESCRIPTION "The maximum VPI that the signalling stack on the ATM interface may currently allocate to switched virtual path connections. This value is the minimum of atmInterfaceConfMaxSvpcVpi, and the atmInterfaceMaxSvpcVpi of the interface's UNI/NNI peer. If the interface does not negotiate with its peer to determine the maximum VPI that can be allocated to SVPCs on the interface, then the value of this object must equal atmInterfaceConfMaxSvpcVpi. " ::= { atmInterfaceExtEntry 11 } atmInterfaceConfMaxSvccVpi OBJECT-TYPE SYNTAX INTEGER (0..4096) MAX-ACCESS read-write STATUS current DESCRIPTION "The maximum VPI that the signalling stack on the ATM interface is configured to support for allocation to switched virtual channel connections." ::= { atmInterfaceExtEntry 12 } atmInterfaceCurrentMaxSvccVpi OBJECT-TYPE SYNTAX INTEGER (0..4096) MAX-ACCESS read-write STATUS current DESCRIPTION "The maximum VPI that the signalling stack on the ATM interface may currently allocate to switched virtual channel connections. This value is the minimum of Expires 10/97 [Page 76] draft Supplemental ATM Management Objects February 1997 atmInterfaceConfMaxSvccVpi, and the atmInterfaceConfMaxSvccVpi of the interface's UNI/NNI peer. If the interface does not negotiate with its peer to determine the maximum VPI that can be allocated to SVCCs on the interface, then the value of this object must equal atmInterfaceConfMaxSvccVpi. " ::= { atmInterfaceExtEntry 13 } -- 15. ILMI Services Registration Table atmIlmiSrvcRegTable OBJECT-TYPE SYNTAX SEQUENCE OF AtmIlmiSrvcRegEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains a list of all the ATM network services known by this device. The characteristics of these services are made available through the ILMI, using the ILMI general- purpose service registry MIB. These services may be made available to all ATM interfaces (atmIlmiSrvcRegIndex = 0) or to some specific ATM interfaces only (atmIlmiSrvcRegIndex = ATM interface index)." ::= { atm2MIBObjects 15 } atmIlmiSrvcRegEntry OBJECT-TYPE SYNTAX AtmIlmiSrvcRegEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Information about a single service provider that is available to the user-side of an adjacent device through the ILMI." INDEX { atmIlmiSrvcRegIndex, atmIlmiSrvcRegServiceID, atmIlmiSrvcRegAddressIndex } ::= { atmIlmiSrvcRegTable 1 } AtmIlmiSrvcRegEntry ::= SEQUENCE { atmIlmiSrvcRegIndex InterfaceIndex, Expires 10/97 [Page 77] draft Supplemental ATM Management Objects February 1997 atmIlmiSrvcRegServiceID OBJECT IDENTIFIER, atmIlmiSrvcRegAddressIndex INTEGER, atmIlmiSrvcRegATMAddress AtmAddr, atmIlmiSrvcRegParm1 OCTET STRING, atmIlmiSrvcRegSource INTEGER, atmIlmiSrvcRegRowStatus RowStatus } atmIlmiSrvcRegIndex OBJECT-TYPE SYNTAX InterfaceIndex MAX-ACCESS not-accessible STATUS current DESCRIPTION "The ATM interface where the service defined in this entry can be made available to an ATM device attached to this interface. The value of 0 has a special meaning: when an ATM service is defined in an entry whose atmIlmiSrvcRegIndex is zero, the ATM service is available to ATM devices connected to any ATM interface. (default value(s)). When the user-side of an adjacent device queries the content of the ILMI service registry MIB (using the ILMI protocol), the local network-side responds with the ATM services defined in atmIlmiSrvcRegTable entries, provided that these entries are indexed by: - the corresponding interface number (atmIlmiSrvcRegIndex equal to the number of the interface that the adjacent device is connected to) - zero (atmIlmiSrvcRegIndex=0)." ::= { atmIlmiSrvcRegEntry 1 } atmIlmiSrvcRegServiceID OBJECT-TYPE SYNTAX OBJECT IDENTIFIER MAX-ACCESS not-accessible STATUS current Expires 10/97 [Page 78] draft Supplemental ATM Management Objects February 1997 DESCRIPTION "This is the service identifier which uniquely identifies the type of service at the address provided in the table." ::= { atmIlmiSrvcRegEntry 2 } atmIlmiSrvcRegAddressIndex OBJECT-TYPE SYNTAX INTEGER (1..2147483647) MAX-ACCESS not-accessible STATUS current DESCRIPTION "An arbitrary integer to differentiate multiple rows containing different ATM addresses for the same service on the same interface. This number needs NOT to be the same as the corresponding ILMI atmfSrvcRegAddressIndex MIB object." ::= { atmIlmiSrvcRegEntry 3 } atmIlmiSrvcRegATMAddress OBJECT-TYPE SYNTAX AtmAddr MAX-ACCESS read-create STATUS current DESCRIPTION "This is the full address of the service. The user-side of the adjacent device may use this address to establish a connection with the service." ::= { atmIlmiSrvcRegEntry 4 } atmIlmiSrvcRegParm1 OBJECT-TYPE SYNTAX OCTET STRING MAX-ACCESS read-create STATUS current DESCRIPTION "An octet string used according to the value of atmIlmiSrvcRegServiceID." ::= { atmIlmiSrvcRegEntry 5 } atmIlmiSrvcRegSource OBJECT-TYPE SYNTAX INTEGER { other(1), -- the source of this entry is unknown viaNms(2), -- this entry is created by a Network Manager viaConfig(3) -- this entry is created via other kind of -- configuration mechanism such as the console -- interface Expires 10/97 [Page 79] draft Supplemental ATM Management Objects February 1997 } MAX-ACCESS read-create STATUS current DESCRIPTION "This object is used to describe the source of the entry. The entry can be created by the NMS via SNMP or other configuration mechanism such as the console interface." ::= { atmIlmiSrvcRegEntry 6 } atmIlmiSrvcRegRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "This object is used to create or destroy an entry from this table." ::= { atmIlmiSrvcRegEntry 7 } -- 16. ILMI Network Prefix Table atmIlmiNetworkPrefixTable OBJECT-TYPE SYNTAX SEQUENCE OF AtmIlmiNetworkPrefixEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table specifying per interface network prefix(es) supplied by the network side of the UNI during ILMI address registration. When no network prefixes are specified for a particular interface, one or more network prefixes based on the switch address(es) may be used for ILMI address registration." ::= { atm2MIBObjects 16 } atmIlmiNetworkPrefixEntry OBJECT-TYPE SYNTAX AtmIlmiNetworkPrefixEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Information about a single network prefix supplied by the network side of the UNI during ILMI address registration. Note that the index variable atmIlmiNetPrefixPrefix is a variable-length string, and as such the rule for variable-length strings in section Expires 10/97 [Page 80] draft Supplemental ATM Management Objects February 1997 7.7 of RFC 1902 applies." INDEX { ifIndex, atmIlmiNetPrefixPrefix } ::= { atmIlmiNetworkPrefixTable 1 } AtmIlmiNetworkPrefixEntry ::= SEQUENCE { atmIlmiNetPrefixPrefix AtmIlmiNetworkPrefix, atmIlmiNetPrefixRowStatus RowStatus } atmIlmiNetPrefixPrefix OBJECT-TYPE SYNTAX AtmIlmiNetworkPrefix MAX-ACCESS not-accessible STATUS current DESCRIPTION "The network prefix specified for use in ILMI address registration." ::= { atmIlmiNetworkPrefixEntry 1 } atmIlmiNetPrefixRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "Used to create, delete, activate and de-activate network prefixes used in ILMI address registration." ::= { atmIlmiNetworkPrefixEntry 2 } -- Trap control objects atmPvplTrapControl OBJECT-TYPE SYNTAX AtmTrapControlType MAX-ACCESS read-write STATUS current DESCRIPTION "This object is used to control the PVP Link traps." DEFVAL { trapAll } ::= { atm2MIBObjects 17 } atmPvclTrapControl OBJECT-TYPE SYNTAX AtmTrapControlType MAX-ACCESS read-write STATUS current Expires 10/97 [Page 81] draft Supplemental ATM Management Objects February 1997 DESCRIPTION "This object is used to control the PVC Link traps." DEFVAL { trapAll } ::= { atm2MIBObjects 18 } atmTrapThreshold OBJECT-TYPE SYNTAX INTEGER (1..2147483647) MAX-ACCESS read-write STATUS current DESCRIPTION "Indicates number of events occurred before generating an ATM trap to the trap receiver. A value of zero indicates no trap is generated." DEFVAL { 1 } ::= { atm2MIBObjects 19 } -- ATM Traps atmPvplChange NOTIFICATION-TYPE OBJECTS { ifIndex, atmVplVpi, atmVplOperStatus } STATUS current DESCRIPTION "This trap signifies that the agent has detected that the atmVplOperStatus object for the permanent VPL has entered or left the up state. This trap shall not be generated if the cause of the VPL status change is a change in status of the underlying interface layer(s)." ::= { atm2MIBTraps 4 } atmPvclChange NOTIFICATION-TYPE OBJECTS { ifIndex, atmVclVpi, atmVclVci, atmVclOperStatus } STATUS current DESCRIPTION "This trap signifies that the agent has detected that the atmVclOperStatus object for the permanent VCL has entered or left the up state. This trap shall not be generated if the cause of the VPL status change is a change in status of the underlying interface layer(s)." ::= { atm2MIBTraps 5 } Expires 10/97 [Page 82] draft Supplemental ATM Management Objects February 1997 -- ************************************************ -- Conformance Information atm2MIBConformance OBJECT IDENTIFIER ::= {atm2MIB 2} atm2MIBGroups OBJECT IDENTIFIER ::= {atm2MIBConformance 1} atm2MIBCompliances OBJECT IDENTIFIER ::= {atm2MIBConformance 2} -- Compliance Statements atm2MIBCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for SNMP entities which represent ATM interfaces. The compliance statements are used to determine if a particular group or object applies to hosts, networks/switches, or both." MODULE -- this module MANDATORY-GROUPS { atmSwitchServcHostGroup } -- Objects in the ATM Switch/Service/Host Group OBJECT atmVclStatTotalCellIns DESCRIPTION "This object is mandatory for systems that are supporting per VCC counters." OBJECT atmVclStatClp0CellIns DESCRIPTION "This object is mandatory for systems that are supporting per VCC counters." OBJECT atmVclStatTotalDiscards DESCRIPTION "This object is mandatory for systems that are supporting per VCC counters." Expires 10/97 [Page 83] draft Supplemental ATM Management Objects February 1997 OBJECT atmVclStatClp0Discards DESCRIPTION "This object is mandatory for systems that are supporting per VCC counters." OBJECT atmVclStatTotalCellOuts DESCRIPTION "This object is mandatory for systems that are supporting per VCC counters." OBJECT atmVclStatClp0CellOuts DESCRIPTION "This object is mandatory for systems that are supporting per VCC counters." OBJECT atmVclStatTaggedOuts DESCRIPTION "This object is mandatory for systems that are supporting per VCC counters." OBJECT atmVplStatTotalCellIns DESCRIPTION "This object is mandatory for systems that are supporting per VPC counters." OBJECT atmVplStatClp0CellIns DESCRIPTION "This object is mandatory for systems that are supporting per VPC counters." OBJECT atmVplStatTotalDiscards DESCRIPTION "This object is mandatory for systems that are supporting per VPC counters." OBJECT atmVplStatClp0Discards DESCRIPTION "This object is mandatory for systems that are supporting per VPC counters." OBJECT atmVplStatTotalCellOuts DESCRIPTION "This object is mandatory for systems that are Expires 10/97 [Page 84] draft Supplemental ATM Management Objects February 1997 supporting per VPC counters." OBJECT atmVplStatClp0CellOuts DESCRIPTION "This object is mandatory for systems that are supporting per VPC counters." OBJECT atmVplStatTaggedOuts DESCRIPTION "This object is mandatory for systems that are supporting per VPC counters." OBJECT atmVplLogicalPortDef MIN-ACCESS read-only DESCRIPTION "This object is mandatory for systems support ATM Logical Port interfaces." GROUP atmSwitchServcGroup DESCRIPTION "This group is mandatory for a Switch/Service that implements ATM interfaces." OBJECT atmIfAdminAddrRowStatus MIN-ACCESS read-only DESCRIPTION "Write access is not required, and only one of the six enumerated values for the RowStatus textual convention need be supported, specifically: active(1)." OBJECT atmSigSupportClgPtyNumDel MIN-ACCESS read-only DESCRIPTION "Write access is not required. This parameter is required for ATM systems that support only a value of 'disabled(2)' (i.e., the ATM systems does not support the feature associated with the parameter)." OBJECT atmSigSupportClgPtySubAddr MIN-ACCESS read-only DESCRIPTION "Write access is not required. This parameter is required for ATM systems that support only a value of 'disabled(2)' (i.e., the ATM systems does not support Expires 10/97 [Page 85] draft Supplemental ATM Management Objects February 1997 the feature associated with the parameter)." OBJECT atmSigSupportCldPtySubAddr MIN-ACCESS read-only DESCRIPTION "Write access is not required. This parameter is required for ATM systems that support only a value of 'disabled(2)' (i.e., the ATM systems does not support the feature associated with the parameter)." OBJECT atmSigSupportHiLyrInfo MIN-ACCESS read-only DESCRIPTION "Write access is not required. This parameter is required for ATM systems that support only a value of 'disabled(2)' (i.e., the ATM systems does not support the feature associated with the parameter)." OBJECT atmSigSupportLoLyrInfo MIN-ACCESS read-only DESCRIPTION "Write access is not required. This parameter is required for ATM systems that support only a value of 'disabled(2)' (i.e., the ATM systems does not support the feature associated with the parameter)." OBJECT atmSigSupportBlliRepeatInd MIN-ACCESS read-only DESCRIPTION "Write access is not required. This parameter is required for ATM systems that support only a value of 'disabled(2)' (i.e., the ATM systems does not support the feature associated with the parameter)." OBJECT atmSigSupportAALInfo MIN-ACCESS read-only DESCRIPTION "Write access is not required. This parameter is required for ATM systems that support only a value of 'disabled(2)' (i.e., the ATM systems does not support the feature associated with the parameter)." OBJECT atmSigSupportPrefCarrier MIN-ACCESS read-only Expires 10/97 [Page 86] draft Supplemental ATM Management Objects February 1997 DESCRIPTION "Write access is not required." OBJECT atmSvcVpCrossConnectRowStatus MIN-ACCESS read-only DESCRIPTION "Write access is not required, and only one of the six enumerated values for the RowStatus textual convention need be supported, specifically: active(1)" OBJECT atmSvcVcCrossConnectRowStatus MIN-ACCESS read-only DESCRIPTION "Write access is not required, and only two of the six enumerated values for the RowStatus textual convention need be supported, specifically: active(1)." -- The ATM Host Group GROUP atmHOSTGroup DESCRIPTION "This group is mandatory for a Host that implements ATM interfaces." OBJECT atmVclAddrType MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT atmVclAddrRowStatus MIN-ACCESS read-only DESCRIPTION "Write access is not required, and only one of the six enumerated values for the RowStatus textual convention need be supported, specifically: active(1)." OBJECT atmVclGenSigDescrIndex MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT atmSigDescrParamAalType MIN-ACCESS read-only Expires 10/97 [Page 87] draft Supplemental ATM Management Objects February 1997 DESCRIPTION "Write access is not required." OBJECT atmSigDescrParamAalSscsType MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT atmSigDescrParamBhliType MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT atmSigDescrParamBhliInfo MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT atmSigDescrParamBbcConnConf MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT atmSigDescrParamBlliLayer2 MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT atmSigDescrParamBlliLayer3 MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT atmSigDescrParamBlliPktSize MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT atmSigDescrParamBlliSnapId MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT atmSigDescrParamBlliOuiPid Expires 10/97 [Page 88] draft Supplemental ATM Management Objects February 1997 MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT atmSigDescrParamRowStatus MIN-ACCESS read-only DESCRIPTION "Write access is not required, and only one of the six enumerated values for the RowStatus textual convention need be supported, specifically: active(1)." ::= { atm2MIBCompliances 1 } -- ********************************************** -- Units of Conformance -- Mandatory for ATM hosts and switch/service providers atmSwitchServcHostGroup OBJECT-GROUP OBJECTS { atmSigSSCOPConEvents, atmSigSSCOPErrdPdus, atmSigDetectSetupAttempts, atmSigEmitSetupAttempts, atmSigDetectUnavailRoutes, atmSigEmitUnavailRoutes, atmSigDetectUnavailResrcs, atmSigEmitUnavailResrcs, atmSigDetectCldPtyEvents, atmSigEmitCldPtyEvents, atmSigDetectMsgErrors, atmSigEmitMsgErrors, atmSigDetectClgPtyEvents, atmSigEmitClgPtyEvents, atmSigDetectTimerExpireds, atmSigEmitTimerExpireds, atmSigDetectRestarts, atmSigEmitRestarts, atmSigInEstabls, atmSigOutEstabls, atmVclStatTotalCellIns, Expires 10/97 [Page 89] draft Supplemental ATM Management Objects February 1997 atmVclStatClp0CellIns, atmVclStatTotalDiscards, atmVclStatClp0Discards, atmVclStatTotalCellOuts, atmVclStatClp0CellOuts, atmVclStatTaggedOuts, atmVplStatTotalCellIns, atmVplStatClp0CellIns, atmVplStatTotalDiscards, atmVplStatClp0Discards, atmVplStatTotalCellOuts, atmVplStatClp0CellOuts, atmVplStatTaggedOuts, atmVplLogicalPortDef, atmVplLogicalPortIndex, atmInterfaceConfMaxSvpcVpi, atmInterfaceCurrentMaxSvpcVpi, atmInterfaceConfMaxSvccVpi, atmInterfaceCurrentMaxSvccVpi, atmInterfaceConfigSigType, atmInterfaceActualSigType, atmInterfaceConfigSigSide, atmInterfaceActualSigSide, atmIntfIlmiAddressRegistration, atmIntfIlmiEstablishConnPollInterval, atmIntfIlmiCheckConnPollInterval, atmIntfIlmiConnPollInactivityFactor, atmIntfIlmiPublicPrivateIndicator, atmPvplTrapControl, atmPvclTrapControl, atmTrapThreshold } STATUS current DESCRIPTION "A collection of objects providing information for a Switch/Service/Host that implements ATM interfaces." ::= { atm2MIBGroups 1 } atmSwitchServcGroup OBJECT-GROUP OBJECTS { atmIlmiSrvcRegATMAddress, Expires 10/97 [Page 90] draft Supplemental ATM Management Objects February 1997 atmIlmiSrvcRegParm1, atmIlmiSrvcRegSource, atmIlmiSrvcRegRowStatus, atmIlmiNetPrefixRowStatus, atmSigSupportClgPtyNumDel, atmSigSupportClgPtySubAddr, atmSigSupportCldPtySubAddr, atmSigSupportHiLyrInfo, atmSigSupportLoLyrInfo, atmSigSupportBlliRepeatInd, atmSigSupportAALInfo, atmSigSupportPrefCarrier, atmSvcVpCrossConnectCreationTime, atmSvcVpCrossConnectRowStatus, atmSvcVcCrossConnectCreationTime, atmSvcVcCrossConnectRowStatus, atmIfAdminAddrAddressSource, atmIfAdminAddrRowStatus} STATUS current DESCRIPTION "A collection of objects providing information for a Switch/Service that implements ATM interfaces." ::= { atm2MIBGroups 3 } atmHOSTGroup OBJECT-GROUP OBJECTS { atmAal5VclTotalErrors, atmAal5VclInPkts, atmAal5VclOutPkts, atmAal5VclInOctets, atmAal5VclOutOctets, atmVclAddrType, atmVclAddrRowStatus, atmAddrVclAddrType, atmVclGenSigDescrIndex, atmSigDescrParamAalType, atmSigDescrParamAalSscsType, atmSigDescrParamBhliType, atmSigDescrParamBhliInfo, atmSigDescrParamBbcConnConf, atmSigDescrParamBlliLayer2, atmSigDescrParamBlliLayer3, Expires 10/97 [Page 91] draft Supplemental ATM Management Objects February 1997 atmSigDescrParamBlliPktSize, atmSigDescrParamBlliSnapId, atmSigDescrParamBlliOuiPid, atmSigDescrParamRowStatus} STATUS current DESCRIPTION "A collection of objects providing information for a Host that implements ATM interfaces." ::= { atm2MIBGroups 5 } END Expires 10/97 [Page 92] draft Supplemental ATM Management Objects February 1997 11. Acknowledgments This document is a product of the AToMMIB Working Group. Expires 10/97 [Page 93] draft Supplemental ATM Management Objects February 1997 12. References [1] Ahmed, M., Tesink, K., "Definitions of Managed Objects for ATM Management Version February, 1997", draft-ietf- atommib-atm1ng-03.txt Bell Communications Research, August 1994. [2] Case, J., McCloghrie, K., Rose, M., and S. Waldbusser, "Structure of Management Information for version 2 of the Simple Network Management Protocol (SNMPv2)", RFC 1442, SNMP Research,Inc., Hughes LAN Systems, Dover Beach Consulting, Inc., Carnegie Mellon University, April 1993. [3] McCloghrie, K., and M. Rose, Editors, "Management Information Base for Network Management of TCP/IP-based internets: MIB-II", STD 17, RFC 1213, Hughes LAN Systems, Performance Systems International, March 1991. [4] Galvin, J., and K. McCloghrie, "Administrative Model for version 2 of the Simple Network Management Protocol (SNMPv2)", RFC 1445, Trusted Information Systems, Hughes LAN Systems, April 1993. [5] Case, J., McCloghrie, K., Rose, M., and S. Waldbusser, "Protocol Operations for version 2 of the Simple Network Management Protocol (SNMPv2)", RFC 1448, SNMP Research,Inc., Hughes LAN Systems, Dover Beach Consulting, Inc., Carnegie Mellon University, April 1993. [6] McCloghrie, K. and F. Kastenholz, "Evolution of the Interfaces Group of MIB-II", RFC 1573, Hughes LAN Systems, FTP Software, January 1994. [7] Case, J., McCloghrie, K., Rose, M., and S. Waldbusser, "Textual Conventions for SNMPv2", RFC1443, SNMP Research,Inc., Hughes LAN Systems, Dover Beach Consulting, Inc., Carnegie Mellon University, April 1993. [8] Case, J., McCloghrie, K., Rose, M., and S. Waldbusser, "Conformance Statements for SNMPv2", RFC1444, SNMP Research,Inc., Hughes LAN Systems, Dover Beach Consulting, Inc., Carnegie Mellon University, April 1993. Expires 10/97 [Page 94] draft Supplemental ATM Management Objects February 1997 [9] ATM Forum, "ATM User-Network Interface, Version 3.0 (UNI 3.0) Specification, Part I", 1994. [10] ATM Forum, "ATM User-Network Interface, Version 3.1 (UNI 3.1) Specification, Part I", November 1994. [11] ITU-T Recommendation Q.2931, "Broadband Integrated Service Digital Network (B-ISDN) Digital Service Signalling System No.2 (DSS2) User-Network Interface (UNI) Layer 3 Specification for Basic Call/Connection Control", September 1994. [12] ATM Forum 94-0471R4, "P-NNI Draft Specification, P-NNI SWG", November 1994. [13] ITU-T Draft Recommendation Q.2110, "Broadband Integrated Service Digital Network (B-ISDN) - ATM Adaptation Layer - Service Specific Connection Oriented Protocol (SSCOP) Specification", 1994. [14] Newton, T., "Baseline Text For LAN Emulation Client Management", ATM Forum Contribution 94-0737R1, Digital Equipment Corporation, January 1995. [15] Brown, T., Tesink, K., "Definitions of Managed Objects for SMDS Interfaces using SMIv2", RFC 1694, Bell Communications Research, August 1994. [16] ITU-T Draft Recommendation Q.2961, "Broadband Integrated Service Digital Network (B-ISDN) Digital Service Signalling System No.2 (DSS2) Support of Additional Traffic Parameters", May 1995. [17] ITU-T Draft Recommendation Q.2971, "Broadband Integrated Service Digital Network (B-ISDN) Digital Service Signalling System No.2 (DSS2) User Network Interface Layer 3 Specification for Point-to-multipoint Call/connection Control", May 1995. [18] ATM Forum, "Interim Inter-switch Signaling Protocol (IISP)Specification, Version 1.0", af-pnni-0026.000, December 1994. Expires 10/97 [Page 95] draft Supplemental ATM Management Objects February 1997 [19] ATM Forum B-ICI Recommendation, - Text to be provided [20] ITU-T Recommendation I.610, "Broadband Integrated Service Digital Network (B-ISDN) Operation and Maintenance Principles and Functions", July 1995. [21] "ATM Forum, af-ilmi-0065.000 "Integrated Local Management Interface (ILMI) Specification Version 4.0" September, 1996. Expires 10/97 [Page 96] draft Supplemental ATM Management Objects February 1997 13. Security Considerations Security issues are not discussed in this memo. 14. Authors' Addresses Faye Ly Bay Networks Communications, Inc. 4401 Great America Pkwy Santa Clara, CA 95052 Phone: (408) 495-1702 EMail: faye@Baynetworks.COM Michael Noto Bell Communications Research Room 1E-348 331 Newman Springs Road P.O. Box 7020 Red Bank, NJ 07701-7020 Phone: (908) 758-5104 EMail: noto@cc.bellcore.com Andrew Smith Extreme Networks 1601 S. De Anza Blvd, #220 Cupertino, CA 95014 Phone: (408) 342 0985 EMail: ansmith@ix.netcom.com Kaj Tesink Bell Communications Research Room 1A-427 331 Newman Springs Road P.O. Box 7020 Red Bank, NJ 07701-7020 Phone: (908) 758-5254 EMail: kaj@cc.bellcore.com Expires 10/97 [Page 97] draft Supplemental ATM Management Objects February 1997 Table of Contents 1 Status of this Memo ................................... 1 2 Introduction .......................................... 2 3 Change Log ............................................ 2 4 The SNMPv2 Network Management Framework ............... 2 5 Object Definitions .................................... 3 6 Overview .............................................. 3 6.1 Background .......................................... 3 6.2 Important Definitions ............................... 4 6.3 Supported Functions ................................. 6 6.3.1 ATM SVC VC Cross Connect Table .................... 7 6.3.2 ATM SVC VP Cross Connect Table .................... 8 6.3.3 ATM Interface Signalling Statistics Table ......... 9 6.3.3.1 SSCOP Counters .................................. 9 6.3.3.2 Unsupported Service Failures .................... 9 6.3.3.3 ATM Signalling Layer Protocol Errors ............ 10 6.3.3.4 UNI Signalling Sub-layer Statistics ............. 10 6.3.4 ATM Signalling Capability Support ................. 10 6.3.5 Signalling Descriptor Parameter Table ............. 11 6.3.6 ATM Interface Administrative Address Table ........ 12 6.3.7 ATM VPI/VCI to Address Mapping Table .............. 12 6.3.8 ATM Address to VPI/VCI Mapping Table .............. 12 6.3.9 ATM VPL Statistics Table .......................... 12 6.3.10 ATM VPL Logical Port Table ....................... 14 6.3.10.1 ATM Logical Port Interface ..................... 14 6.3.10.2 How to create an ATM logical interface ......... 16 6.3.11 ATM VCL Statistics Table ......................... 17 6.3.12 ATM VC General Information Table ................. 18 6.3.13 ATM Interface Configuration Extention Table ...... 18 6.3.14 ATM Services Registration Table .................. 20 6.3.15 ILMI Network Prefix Table ........................ 21 7 Valid Address Sets / Default Address .................. 22 8 Configuration of VPLs, VCLs, and Cross-Connects ....... 22 9 ATM Related Trap Support .............................. 22 10 Definitions .......................................... 23 11 Acknowledgments ...................................... 93 12 References ........................................... 94 13 Security Considerations .............................. 97 14 Authors' Addresses ................................... 97 Expires 10/97 [Page 98] draft Supplemental ATM Management Objects February 1997 :r svcFeb96 Expires 10/97 [Page 99]