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Network Working Group M. Noto
Request for Comments: 2514 3Com
Category: Standards Track E. Spiegel
Cisco Systems
K. Tesink
Bellcore
Editors
February 1999
Definitions of Textual Conventions and OBJECT-IDENTITIES
for ATM Management
Status of this Memo
This document specifies an Internet standards track protocol for the
Internet community, and requests discussion and suggestions for
improvements. Please refer to the current edition of the "Internet
Official Protocol Standards" (STD 1) for the standardization state
and status of this protocol. Distribution of this memo is unlimited.
Copyright Notice
Copyright (C) The Internet Society (1999). All Rights Reserved.
Table of Contents
1 Introduction .......................................... 2
2 Definitions ........................................... 3
3 Acknowledgments ....................................... 17
4 References ............................................ 17
5 Security Considerations ............................... 17
6 Authors' Addresses .................................... 18
7 Intellectual Property ................................. 19
8 Full Copyright Statement .............................. 20
Abstract
This memo describes Textual Conventions and OBJECT-IDENTITIES used
for managing ATM-based interfaces, devices, networks and services.
1. Introduction
This memo describes Textual Conventions and OBJECT-IDENTITIES used
for managing ATM-based interfaces, devices, networks and services.
Noto, et. al. Standards Track [Page 1]
RFC 2514 ATM TCs and OBJECT-IDENTITIES February 1999 When designing a MIB module, it is often useful to define new types similar to those defined in the SMI. In comparison to a type defined in the SMI, each of these new types has a different name, a similar syntax, but a more precise semantics. These newly defined types are termed textual conventions, and are used for the convenience of humans reading the MIB module. This is done through Textual Conventions as defined in RFC1903 [1]. It is the purpose of this document to define the set of textual conventions available to ATM MIB modules. When designing MIB modules, it is also often useful to register further properties with object identifier assignments so that they can be further used by other MIB modules. This is done through the OBJECT-IDENTITY macro defined in RFC1902 [2]. This document defines OBJECT-IDENTITIES available to ATM MIB modules. Note that for organizational purposes OBJECT IDENTITIES previously defined in RFC1695 have been moved to this specification and no longer appear in the revision of RFC1695 [3]. However, the original OBJECT IDENTIFIERs have been preserved. For an introduction to the concepts of ATM connections, see [3]. 2. Definitions ATM-TC-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-IDENTITY, TimeTicks, mib-2 FROM SNMPv2-SMI TEXTUAL-CONVENTION FROM SNMPv2-TC; atmTCMIB MODULE-IDENTITY LAST-UPDATED "9810190200Z" ORGANIZATION "IETF AToMMIB Working Group" CONTACT-INFO " Michael Noto Postal: 3Com Corporation 5400 Bayfront Plaza, M/S 3109 Santa Clara, CA 95052 USA Tel: +1 408 326 2218 E-mail: mike_noto@3com.com Ethan Mickey Spiegel Noto, et. al. Standards Track [Page 2]
RFC 2514 ATM TCs and OBJECT-IDENTITIES February 1999 Postal: Cisco Systems 170 W. Tasman Dr. San Jose, CA 95134 USA Tel: +1 408 526 6408 E-mail: mspiegel@cisco.com Kaj Tesink Postal: Bellcore 331 Newman Springs Road Red Bank, NJ 07701 USA Tel: +1 732 758 5254 Fax: +1 732 758 4177 E-mail: kaj@bellcore.com" DESCRIPTION "This MIB Module provides Textual Conventions and OBJECT-IDENTITY Objects to be used by ATM systems." ::= { mib-2 37 3 } -- atmMIB 3 (see [3]) -- The Textual Conventions defined below are organized -- alphabetically AtmAddr ::= TEXTUAL-CONVENTION DISPLAY-HINT "1x" STATUS current DESCRIPTION "An ATM address. The semantics are implied by the length. The address types are: - no address (0 octets) - E.164 (8 octets) - NSAP (20 octets) In addition, when subaddresses are used the AtmAddr may represent the concatenation of address and subaddress. The associated address types are: - E.164, E.164 (16 octets) - E.164, NSAP (28 octets) - NSAP, NSAP (40 octets) Address lengths other than defined in this definition imply address types defined elsewhere. Note: The E.164 address is encoded in BCD format." SYNTAX OCTET STRING (SIZE(0..40)) AtmConnCastType ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "The type of topology of a connection (point- Noto, et. al. Standards Track [Page 3]
RFC 2514 ATM TCs and OBJECT-IDENTITIES February 1999 to-point, point-to-multipoint). In the case of point-to-multipoint, the orientation of this VPL or VCL in the connection. On a host: - p2mpRoot indicates that the host is the root of the p2mp connection. - p2mpLeaf indicates that the host is a leaf of the p2mp connection. On a switch interface: - p2mpRoot indicates that cells received by the switching fabric from the interface are from the root of the p2mp connection. - p2mpLeaf indicates that cells transmitted to the interface from the switching fabric are to the leaf of the p2mp connection." SYNTAX INTEGER { p2p(1), p2mpRoot(2), p2mpLeaf(3) } AtmConnKind ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "The type of call control used for an ATM connection at a particular interface. The use is as follows: pvc(1) Virtual link of a PVC. Should not be used for an PVC/SVC (i.e., Soft PVC) crossconnect. svcIncoming(2) Virtual link established after a received signaling request to setup an SVC. svcOutgoing(3) Virtual link established after a transmitted or forwarded signaling request to setup an SVC. spvcInitiator(4) Virtual link at the PVC side of an SVC/PVC crossconnect, where the switch is the initiator of the Soft PVC setup. spvcTarget(5) Virtual link at the PVC side of an SVC/PVC crossconnect, where the switch is the target of the Soft PVC Noto, et. al. Standards Track [Page 4]
RFC 2514 ATM TCs and OBJECT-IDENTITIES February 1999 setup. For PVCs, a pvc virtual link is always cross- connected to a pvc virtual link. For SVCs, an svcIncoming virtual link is always cross- connected to an svcOutgoing virtual link. For Soft PVCs, an spvcInitiator is either cross-connected to an svcOutgoing or an spvcTarget, and an spvcTarget is either cross-connected to an svcIncoming or an spvcInitiator." SYNTAX INTEGER { pvc(1), svcIncoming(2), svcOutgoing(3), spvcInitiator(4), spvcTarget(5) } AtmIlmiNetworkPrefix ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "A network prefix used for ILMI address registration. In the case of ATM endsystem addresses (AESAs), the network prefix is the first 13 octets of the address which includes the AFI, IDI, and HO-DSP fields. In the case of native E.164 addresses, the network prefix is the entire E.164 address encoded in 8 octets, as if it were an E.164 IDP in an ATM endsystem address structure." REFERENCE "ATM Forum, Integrated Local Management Interface (ILMI) Specification, Version 4.0, af-ilmi-0065.000, September 1996, Section 9 ATM Forum, ATM User-Network Interface Signalling Specification, Version 4.0 (UNI 4.0), af-sig-0061.000, June 1996, Section 3" SYNTAX OCTET STRING (SIZE(8|13)) AtmInterfaceType ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "The connection setup procedures used for the identified interface. Other: Connection setup procedures other than those listed below. Noto, et. al. Standards Track [Page 5]
RFC 2514 ATM TCs and OBJECT-IDENTITIES February 1999 Auto-configuration: Indicates that the connection setup procedures are to be determined dynamically, or that determination has not yet been completed. One such mechanism is via ATM Forum ILMI auto-configuration procedures. ITU-T DSS2: - ITU-T Recommendation Q.2931, Broadband Integrated Service Digital Network (B-ISDN) Digital Subscriber Signalling System No.2 (DSS2) User-Network Interface (UNI) Layer 3 Specification for Basic Call/Connection Control (September 1994) - ITU-T Draft Recommendation Q.2961, B-ISDN DSS 2 Support of Additional Traffic Parameters (May 1995) - ITU-T Draft Recommendation Q.2971, B-ISDN DSS 2 User Network Interface Layer 3 Specification for Point-to-multipoint Call/connection Control (May 1995) ATM Forum UNI 3.0: ATM Forum, ATM User-Network Interface, Version 3.0 (UNI 3.0) Specification, (1994). ATM Forum UNI 3.1: ATM Forum, ATM User-Network Interface, Version 3.1 (UNI 3.1) Specification, (November 1994). ATM Forum UNI Signalling 4.0: ATM Forum, ATM User-Network Interface (UNI) Signalling Specification Version 4.0, af-sig-0061.000 (June 1996). ATM Forum IISP (based on UNI 3.0 or UNI 3.1) : Interim Inter-switch Signaling Protocol (IISP) Specification, Version 1.0, af-pnni-0026.000, (December 1994). ATM Forum PNNI 1.0 : ATM Forum, Private Network-Network Interface Specification, Version 1.0, af-pnni-0055.000, (March 1996). Noto, et. al. Standards Track [Page 6]
RFC 2514 ATM TCs and OBJECT-IDENTITIES February 1999 ATM Forum B-ICI: ATM Forum, B-ICI Specification, Version 2.0, af-bici-0013.002, (November 1995). ATM Forum UNI PVC Only: An ATM Forum compliant UNI with the signalling disabled. ATM Forum NNI PVC Only: An ATM Forum compliant NNI with the signalling disabled." SYNTAX INTEGER { other(1), autoConfig(2), ituDss2(3), atmfUni3Dot0(4), atmfUni3Dot1(5), atmfUni4Dot0(6), atmfIispUni3Dot0(7), atmfIispUni3Dot1(8), atmfIispUni4Dot0(9), atmfPnni1Dot0(10), atmfBici2Dot0(11), atmfUniPvcOnly(12), atmfNniPvcOnly(13) } AtmServiceCategory ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "The service category for a connection." REFERENCE "ATM Forum Traffic Management Specification, Version 4.0, af-tm-0056.000, June 1996." SYNTAX INTEGER { other(1), -- none of the following cbr(2), -- constant bit rate rtVbr(3), -- real-time variable bit rate nrtVbr(4), -- non real-time variable bit rate abr(5), -- available bit rate ubr(6) -- unspecified bit rate } AtmSigDescrParamIndex ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "The value of this object identifies a row in the atmSigDescrParamTable. The value 0 signifies that none of the signalling parameters defined in the atmSigDescrParamTable are applicable." Noto, et. al. Standards Track [Page 7]
RFC 2514 ATM TCs and OBJECT-IDENTITIES February 1999 SYNTAX INTEGER (0..2147483647) AtmTrafficDescrParamIndex ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "The value of this object identifies a row in the atmTrafficDescrParamTable. The value 0 signifies that no row has been identified." SYNTAX INTEGER (0..2147483647) AtmVcIdentifier ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "The VCI value for a VCL. The maximum VCI value cannot exceed the value allowable by atmInterfaceMaxVciBits defined in ATM-MIB." SYNTAX INTEGER (0..65535) AtmVpIdentifier ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "The VPI value for a VPL or VCL. The value VPI=0 is only allowed for a VCL. For ATM UNIs supporting VPCs the VPI value ranges from 0 to 255. The VPI value 0 is supported for ATM UNIs conforming to the ATM Forum UNI 4.0 Annex 8 (Virtual UNIs) specification. For ATM UNIs supporting VCCs the VPI value ranges from 0 to 255. For ATM NNIs the VPI value ranges from 0 to 4095. The maximum VPI value cannot exceed the value allowable by atmInterfaceMaxVpiBits defined in ATM-MIB." SYNTAX INTEGER (0..4095) AtmVorXAdminStatus ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "The value determines the desired administrative status of a virtual link or cross-connect. The up and down states indicate that the traffic flow is enabled or disabled respectively on the virtual link or cross-connect." SYNTAX INTEGER { up(1), down(2) } AtmVorXLastChange ::= TEXTUAL-CONVENTION STATUS current Noto, et. al. Standards Track [Page 8]
RFC 2514 ATM TCs and OBJECT-IDENTITIES February 1999 DESCRIPTION "The value of MIB II's sysUpTime at the time a virtual link or cross-connect entered its current operational state. If the current state was entered prior to the last re-initialization of the agent then this object contains a zero value." SYNTAX TimeTicks AtmVorXOperStatus ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "The value determines the operational status of a virtual link or cross-connect. The up and down states indicate that the traffic flow is enabled or disabled respectively on the virtual link or cross-connect. The unknown state indicates that the state of it cannot be determined. The state will be down or unknown if the supporting ATM interface(s) is down or unknown respectively." SYNTAX INTEGER { up(1), down(2), unknown(3) } -- OBJECT-IDENTITIES: -- The following atmTrafficDescriptorTypes has been moved -- from RFC1695 and no longer appear in the revision of -- RFC1695[3]. atmTrafficDescriptorTypes OBJECT IDENTIFIER ::= {mib-2 37 1 1} -- atmMIBObjects -- See [3]. -- All other and new OBJECT IDENTITIES -- are defined under the following subtree: atmObjectIdentities OBJECT IDENTIFIER ::= {atmTCMIB 1} -- The following values are defined for use as -- possible values of the ATM traffic descriptor type. atmNoTrafficDescriptor OBJECT-IDENTITY STATUS deprecated Noto, et. al. Standards Track [Page 9]
RFC 2514 ATM TCs and OBJECT-IDENTITIES February 1999 DESCRIPTION "This identifies the no ATM traffic descriptor type. Parameters 1, 2, 3, 4, and 5 are not used. This traffic descriptor type can be used for best effort traffic." ::= {atmTrafficDescriptorTypes 1} atmNoClpNoScr OBJECT-IDENTITY STATUS current DESCRIPTION "This traffic descriptor type is for no CLP and no Sustained Cell Rate. The use of the parameter vector for this type: Parameter 1: peak cell rate in cells/second for CLP=0+1 traffic Parameter 2: not used Parameter 3: not used Parameter 4: not used Parameter 5: not used." REFERENCE "ATM Forum,ATM User-Network Interface, Version 3.0 (UNI 3.0) Specification, 1994. ATM Forum, ATM User-Network Interface, Version 3.1 (UNI 3.1) Specification, November 1994." ::= {atmTrafficDescriptorTypes 2} atmClpNoTaggingNoScr OBJECT-IDENTITY STATUS deprecated DESCRIPTION "This traffic descriptor is for CLP without tagging and no Sustained Cell Rate. The use of the parameter vector for this type: Parameter 1: peak cell rate in cells/second for CLP=0+1 traffic Parameter 2: peak cell rate in cells/second for CLP=0 traffic Parameter 3: not used Parameter 4: not used Parameter 5: not used." ::= {atmTrafficDescriptorTypes 3} atmClpTaggingNoScr OBJECT-IDENTITY STATUS deprecated DESCRIPTION "This traffic descriptor is for CLP with tagging and no Sustained Cell Rate. The use of the parameter vector for this type: Noto, et. al. Standards Track [Page 10]
RFC 2514 ATM TCs and OBJECT-IDENTITIES February 1999 Parameter 1: peak cell rate in cells/second for CLP=0+1 traffic Parameter 2: peak cell rate in cells/second for CLP=0 traffic, excess tagged as CLP=1 Parameter 3: not used Parameter 4: not used Parameter 5: not used." ::= {atmTrafficDescriptorTypes 4} atmNoClpScr OBJECT-IDENTITY STATUS current DESCRIPTION "This traffic descriptor type is for no CLP with Sustained Cell Rate. The use of the parameter vector for this type: Parameter 1: peak cell rate in cells/second for CLP=0+1 traffic Parameter 2: sustainable cell rate in cells/second for CLP=0+1 traffic Parameter 3: maximum burst size in cells Parameter 4: not used Parameter 5: not used." REFERENCE "ATM Forum,ATM User-Network Interface, Version 3.0 (UNI 3.0) Specification, 1994. ATM Forum, ATM User-Network Interface, Version 3.1 (UNI 3.1) Specification, November 1994." ::= {atmTrafficDescriptorTypes 5} atmClpNoTaggingScr OBJECT-IDENTITY STATUS current DESCRIPTION "This traffic descriptor type is for CLP with Sustained Cell Rate and no tagging. The use of the parameter vector for this type: Parameter 1: peak cell rate in cells/second for CLP=0+1 traffic Parameter 2: sustainable cell rate in cells/second for CLP=0 traffic Parameter 3: maximum burst size in cells Parameter 4: not used Parameter 5: not used." REFERENCE "ATM Forum,ATM User-Network Interface, Version 3.0 (UNI 3.0) Specification, 1994. ATM Forum, ATM User-Network Interface, Noto, et. al. Standards Track [Page 11]
RFC 2514 ATM TCs and OBJECT-IDENTITIES February 1999 Version 3.1 (UNI 3.1) Specification, November 1994." ::= {atmTrafficDescriptorTypes 6} atmClpTaggingScr OBJECT-IDENTITY STATUS current DESCRIPTION "This traffic descriptor type is for CLP with tagging and Sustained Cell Rate. The use of the parameter vector for this type: Parameter 1: peak cell rate in cells/second for CLP=0+1 traffic Parameter 2: sustainable cell rate in cells/second for CLP=0 traffic, excess tagged as CLP=1 Parameter 3: maximum burst size in cells Parameter 4: not used Parameter 5: not used." REFERENCE "ATM Forum,ATM User-Network Interface, Version 3.0 (UNI 3.0) Specification, 1994. ATM Forum, ATM User-Network Interface, Version 3.1 (UNI 3.1) Specification, November 1994." ::= {atmTrafficDescriptorTypes 7} atmClpNoTaggingMcr OBJECT-IDENTITY STATUS current DESCRIPTION "This traffic descriptor type is for CLP with Minimum Cell Rate and no tagging. The use of the parameter vector for this type: Parameter 1: peak cell rate in cells/second for CLP=0+1 traffic Parameter 2: CDVT in tenths of microseconds Parameter 3: minimum cell rate in cells/second Parameter 4: unused Parameter 5: unused." REFERENCE "ATM Forum,ATM User-Network Interface, Version 3.0 (UNI 3.0) Specification, 1994. ATM Forum, ATM User-Network Interface, Version 3.1 (UNI 3.1) Specification, November 1994." ::= {atmTrafficDescriptorTypes 8} atmClpTransparentNoScr OBJECT-IDENTITY STATUS current Noto, et. al. Standards Track [Page 12]
RFC 2514 ATM TCs and OBJECT-IDENTITIES February 1999 DESCRIPTION "This traffic descriptor type is for the CLP- transparent model and no Sustained Cell Rate. The use of the parameter vector for this type: Parameter 1: peak cell rate in cells/second for CLP=0+1 traffic Parameter 2: CDVT in tenths of microseconds Parameter 3: not used Parameter 4: not used Parameter 5: not used. This traffic descriptor type is applicable to connections following the CBR.1 conformance definition. Connections specifying this traffic descriptor type will be rejected at UNI 3.0 or UNI 3.1 interfaces. For a similar traffic descriptor type that can be accepted at UNI 3.0 and UNI 3.1 interfaces, see atmNoClpNoScr." REFERENCE "ATM Forum,ATM User-Network Interface, Version 3.0 (UNI 3.0) Specification, 1994. ATM Forum, ATM User-Network Interface, Version 3.1 (UNI 3.1) Specification, November 1994. ATM Forum, Traffic Management Specification, Version 4.0, af-tm-0056.000, June 1996." ::= {atmTrafficDescriptorTypes 9} atmClpTransparentScr OBJECT-IDENTITY STATUS current DESCRIPTION "This traffic descriptor type is for the CLP- transparent model with Sustained Cell Rate. The use of the parameter vector for this type: Parameter 1: peak cell rate in cells/second for CLP=0+1 traffic Parameter 2: sustainable cell rate in cells/second for CLP=0+1 traffic Parameter 3: maximum burst size in cells Parameter 4: CDVT in tenths of microseconds Parameter 5: not used. This traffic descriptor type is applicable to connections following the VBR.1 conformance definition. Noto, et. al. Standards Track [Page 13]
RFC 2514 ATM TCs and OBJECT-IDENTITIES February 1999 Connections specifying this traffic descriptor type will be rejected at UNI 3.0 or UNI 3.1 interfaces. For a similar traffic descriptor type that can be accepted at UNI 3.0 and UNI 3.1 interfaces, see atmNoClpScr." REFERENCE "ATM Forum,ATM User-Network Interface, Version 3.0 (UNI 3.0) Specification, 1994. ATM Forum, ATM User-Network Interface, Version 3.1 (UNI 3.1) Specification, November 1994. ATM Forum, Traffic Management Specification, Version 4.0, af-tm-0056.000, June 1996." ::= {atmTrafficDescriptorTypes 10} atmNoClpTaggingNoScr OBJECT-IDENTITY STATUS current DESCRIPTION "This traffic descriptor type is for no CLP with tagging and no Sustained Cell Rate. The use of the parameter vector for this type: Parameter 1: peak cell rate in cells/second for CLP=0+1 traffic Parameter 2: CDVT in tenths of microseconds Parameter 3: not used Parameter 4: not used Parameter 5: not used. This traffic descriptor type is applicable to connections following the UBR.2 conformance definition ." REFERENCE "ATM Forum,ATM User-Network Interface, Version 3.0 (UNI 3.0) Specification, 1994. ATM Forum, ATM User-Network Interface, Version 3.1 (UNI 3.1) Specification, November 1994. ATM Forum, Traffic Management Specification, Version 4.0, af-tm-0056.000, June 1996." ::= {atmTrafficDescriptorTypes 11} atmNoClpNoScrCdvt OBJECT-IDENTITY STATUS current DESCRIPTION "This traffic descriptor type is for no CLP and no Sustained Cell Rate. The use of the parameter vector for this type: Parameter 1: peak cell rate in cells/second Noto, et. al. Standards Track [Page 14]
RFC 2514 ATM TCs and OBJECT-IDENTITIES February 1999 for CLP=0+1 traffic Parameter 2: CDVT in tenths of microseconds Parameter 3: not used Parameter 4: not used Parameter 5: not used. This traffic descriptor type is applicable to CBR connections following the UNI 3.0/3.1 conformance definition for PCR CLP=0+1. These CBR connections differ from CBR.1 connections in that the CLR objective applies only to the CLP=0 cell flow. This traffic descriptor type is also applicable to connections following the UBR.1 conformance definition." REFERENCE "ATM Forum,ATM User-Network Interface, Version 3.0 (UNI 3.0) Specification, 1994. ATM Forum, ATM User-Network Interface, Version 3.1 (UNI 3.1) Specification, November 1994. ATM Forum, Traffic Management Specification, Version 4.0, af-tm-0056.000, June 1996." ::= {atmTrafficDescriptorTypes 12} atmNoClpScrCdvt OBJECT-IDENTITY STATUS current DESCRIPTION "This traffic descriptor type is for no CLP with Sustained Cell Rate. The use of the parameter vector for this type: Parameter 1: peak cell rate in cells/second for CLP=0+1 traffic Parameter 2: sustainable cell rate in cells/second for CLP=0+1 traffic Parameter 3: maximum burst size in cells Parameter 4: CDVT in tenths of microseconds Parameter 5: not used. This traffic descriptor type is applicable to VBR connections following the UNI 3.0/3.1 conformance definition for PCR CLP=0+1 and SCR CLP=0+1. These VBR connections differ from VBR.1 connections in that the CLR objective applies only to the CLP=0 cell flow." REFERENCE Noto, et. al. Standards Track [Page 15]
RFC 2514 ATM TCs and OBJECT-IDENTITIES February 1999 "ATM Forum,ATM User-Network Interface, Version 3.0 (UNI 3.0) Specification, 1994. ATM Forum, ATM User-Network Interface, Version 3.1 (UNI 3.1) Specification, November 1994. ATM Forum, Traffic Management Specification, Version 4.0, af-tm-0056.000, June 1996." ::= {atmTrafficDescriptorTypes 13} atmClpNoTaggingScrCdvt OBJECT-IDENTITY STATUS current DESCRIPTION "This traffic descriptor type is for CLP with Sustained Cell Rate and no tagging. The use of the parameter vector for this type: Parameter 1: peak cell rate in cells/second for CLP=0+1 traffic Parameter 2: sustainable cell rate in cells/second for CLP=0 traffic Parameter 3: maximum burst size in cells Parameter 4: CDVT in tenths of microseconds Parameter 5: not used. This traffic descriptor type is applicable to connections following the VBR.2 conformance definition." REFERENCE "ATM Forum,ATM User-Network Interface, Version 3.0 (UNI 3.0) Specification, 1994. ATM Forum, ATM User-Network Interface, Version 3.1 (UNI 3.1) Specification, November 1994. ATM Forum, Traffic Management Specification, Version 4.0, af-tm-0056.000, June 1996." ::= {atmTrafficDescriptorTypes 14} atmClpTaggingScrCdvt OBJECT-IDENTITY STATUS current DESCRIPTION "This traffic descriptor type is for CLP with tagging and Sustained Cell Rate. The use of the parameter vector for this type: Parameter 1: peak cell rate in cells/second for CLP=0+1 traffic Parameter 2: sustainable cell rate in cells/second for CLP=0 traffic, excess tagged as CLP=1 Parameter 3: maximum burst size in cells Noto, et. al. Standards Track [Page 16]
RFC 2514 ATM TCs and OBJECT-IDENTITIES February 1999 Parameter 4: CDVT in tenths of microseconds Parameter 5: not used. This traffic descriptor type is applicable to connections following the VBR.3 conformance definition." REFERENCE "ATM Forum,ATM User-Network Interface, Version 3.0 (UNI 3.0) Specification, 1994. ATM Forum, ATM User-Network Interface, Version 3.1 (UNI 3.1) Specification, November 1994. ATM Forum, Traffic Management Specification, Version 4.0, af-tm-0056.000, June 1996." ::= {atmTrafficDescriptorTypes 15} END 3. Acknowledgments This document is a product of the AToMMIB Working Group. 4. References [1] Case, J., McCloghrie, K., Rose, M. and S. Waldbusser, "Textual Conventions for Version 2 of the Simple Network Management Protocol (SNMPv2)", RFC 1903, January 1996. [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 1902, January 1996. [3] Tesink, K., Editor, "Definitions of Managed Objects for ATM Management", RFC 2515, February 1999. 5. Security Considerations This memo defines textual conventions and object identities for use in ATM MIB modules. Security issues for these MIB modules are addressed in the memos defining those modules. Noto, et. al. Standards Track [Page 17]
RFC 2514 ATM TCs and OBJECT-IDENTITIES February 1999 6. Authors' Addresses Michael Noto 3Com Corporation 5400 Bayfront Plaza, M/S 3109 Santa Clara, CA 95052 Phone +1 408 326 2218 Email: mike_noto@3com.com Ethan Mickey Spiegel Cisco Systems 170 W. Tasman Dr. San Jose, CA 95134 USA Phone +1 408 526 6408 EMail: mspiegel@cisco.com Kaj Tesink Bellcore 331 Newman Springs Road P.O. Box 7020 Red Bank, NJ 07701-7020 Phone: (732) 758-5254 EMail: kaj@bellcore.com Noto, et. al. Standards Track [Page 18]
RFC 2514 ATM TCs and OBJECT-IDENTITIES February 1999 7. Intellectual Property The IETF takes no position regarding the validity or scope of any intellectual property or other rights that might be claimed to pertain to the implementation or use of the technology described in this document or the extent to which any license under such rights might or might not be available; neither does it represent that it has made any effort to identify any such rights. Information on the IETF's procedures with respect to rights in standards-track and standards-related documentation can be found in BCP-11. Copies of claims of rights made available for publication and any assurances of licenses to be made available, or the result of an attempt made to obtain a general license or permission for the use of such proprietary rights by implementors or users of this specification can be obtained from the IETF Secretariat. The IETF invites any interested party to bring to its attention any copyrights, patents or patent applications, or other proprietary rights which may cover technology that may be required to practice this standard. Please address the information to the IETF Executive Director. Noto, et. al. Standards Track [Page 19]
RFC 2514 ATM TCs and OBJECT-IDENTITIES February 1999 8. Full Copyright Statement Copyright (C) The Internet Society (1999). All Rights Reserved. This document and translations of it may be copied and furnished to others, and derivative works that comment on or otherwise explain it or assist in its implementation may be prepared, copied, published and distributed, in whole or in part, without restriction of any kind, provided that the above copyright notice and this paragraph are included on all such copies and derivative works. However, this document itself may not be modified in any way, such as by removing the copyright notice or references to the Internet Society or other Internet organizations, except as needed for the purpose of developing Internet standards in which case the procedures for copyrights defined in the Internet Standards process must be followed, or as required to translate it into languages other than English. The limited permissions granted above are perpetual and will not be revoked by the Internet Society or its successors or assigns. This document and the information contained herein is provided on an "AS IS" basis and THE INTERNET SOCIETY AND THE INTERNET ENGINEERING TASK FORCE DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Noto, et. al. Standards Track [Page 20]