summaryrefslogtreecommitdiff
path: root/doc/rfc/rfc5605.txt
diff options
context:
space:
mode:
authorThomas Voss <mail@thomasvoss.com> 2024-11-27 20:54:24 +0100
committerThomas Voss <mail@thomasvoss.com> 2024-11-27 20:54:24 +0100
commit4bfd864f10b68b71482b35c818559068ef8d5797 (patch)
treee3989f47a7994642eb325063d46e8f08ffa681dc /doc/rfc/rfc5605.txt
parentea76e11061bda059ae9f9ad130a9895cc85607db (diff)
doc: Add RFC documents
Diffstat (limited to 'doc/rfc/rfc5605.txt')
-rw-r--r--doc/rfc/rfc5605.txt2019
1 files changed, 2019 insertions, 0 deletions
diff --git a/doc/rfc/rfc5605.txt b/doc/rfc/rfc5605.txt
new file mode 100644
index 0000000..c695a19
--- /dev/null
+++ b/doc/rfc/rfc5605.txt
@@ -0,0 +1,2019 @@
+
+
+
+
+
+
+Network Working Group O. Nicklass
+Request for Comments: 5605 RADVISION Ltd.
+Category: Standards Track T. Nadeau
+ BT
+ July 2009
+
+
+ Managed Objects for ATM over Packet Switched Networks (PSNs)
+
+Abstract
+
+ This memo defines a portion of the Management Information Base (MIB)
+ for use with network management protocols in the Internet community.
+ In particular, it describes managed objects for modeling ATM
+ Pseudowire (PW) carrying ATM cells over Packet Switched Networks
+ (PSNs).
+
+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) 2009 IETF Trust and the persons identified as the
+ document authors. All rights reserved.
+
+ This document is subject to BCP 78 and the IETF Trust's Legal
+ Provisions Relating to IETF Documents in effect on the date of
+ publication of this document (http://trustee.ietf.org/license-info).
+ Please review these documents carefully, as they describe your rights
+ and restrictions with respect to this document.
+
+ This document may contain material from IETF Documents or IETF
+ Contributions published or made publicly available before November
+ 10, 2008. The person(s) controlling the copyright in some of this
+ material may not have granted the IETF Trust the right to allow
+ modifications of such material outside the IETF Standards Process.
+ Without obtaining an adequate license from the person(s) controlling
+ the copyright in such materials, this document may not be modified
+ outside the IETF Standards Process, and derivative works of it may
+ not be created outside the IETF Standards Process, except to format
+ it for publication as an RFC or to translate it into languages other
+ than English.
+
+
+
+
+Nicklass & Nadeau Standards Track [Page 1]
+
+RFC 5605 Manage ATM over PSN July 2009
+
+
+Table of Contents
+
+ 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 2
+ 2. Conventions . . . . . . . . . . . . . . . . . . . . . . . . . 3
+ 3. Terminology . . . . . . . . . . . . . . . . . . . . . . . . . 3
+ 4. The Internet-Standard Management Framework . . . . . . . . . . 4
+ 5. Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
+ 6. Relation to Other PW-MIB Modules . . . . . . . . . . . . . . . 5
+ 7. ATM-PW MIB Usage . . . . . . . . . . . . . . . . . . . . . . . 6
+ 8. Structure of the MIB Module . . . . . . . . . . . . . . . . . 7
+ 9. Object Definition . . . . . . . . . . . . . . . . . . . . . . 8
+ 10. Security Considerations . . . . . . . . . . . . . . . . . . . 33
+ 11. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 34
+ 12. References . . . . . . . . . . . . . . . . . . . . . . . . . . 34
+ 12.1. Normative References . . . . . . . . . . . . . . . . . . 34
+ 12.2. Informative References . . . . . . . . . . . . . . . . . 36
+ 13. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . . 36
+
+1. Introduction
+
+ This document describes a model for managing "emulated" ATM services
+ over a Packet Switched Network (PSN).
+
+ The document follows the requirements for Pseudowire Emulation Edge-
+ to-Edge [PWREQ]; it is closely related to [ATMENCAP] and [ATMTRANS],
+ which describe the encapsulation of ATM signals and provide the
+ Emulation Service over a Packet Switched Network.
+
+ The ATM management model consists of several MIB modules, following
+ the layering model described in the PWE3 Architecture [PWARCH]
+ document. The ATM MIB module described in this document works
+ closely with the MIB modules described in [AToMTC], [AToM], [IFMIB],
+ [PWMIB], and the textual conventions defined in [PWTC]. The
+ conceptual layering and relationship among all of those is described
+ in Figure 1 and in the "Relation to Other PW-MIB Modules" section
+ listed below. An ATM connection will be a pseudowire (PW)
+ connection. It will not be treated as an interface and will
+ therefore not be represented in the ifTable.
+
+
+
+
+
+
+
+
+
+
+
+
+
+Nicklass & Nadeau Standards Track [Page 2]
+
+RFC 5605 Manage ATM over PSN July 2009
+
+
+ Figure 1: Conceptual Layering
+
+ +-------------------+
+ | ATM MIB | ATM-TC-MIB,
+ +-------------------+ ATMMIB
+ |
+ +-------------------+
+ Service | ATM PW MIB | PW-ATM-MIB
+ Layer +-------------------+
+
+ - - - - - - - - - - - | - - - - - - - - - - - - - - -
+ Generic +-------------------+
+ PW | Generic PW MIBS | PW-TC-MIB,
+ Layer +-------------------+ PW-STD-MIB
+ - - - - - - - - - - - -| - - - - - - - - - - - - - - -
+ +-------------------+
+ PSN VC | MPLS VC MIBS | PW-MPLS-MIB
+ Layer +-------------------+
+ - - - - - - - - - - - -| - - - - - - - - - - - - - - -
+ +-------------------+
+ PSN | MPLS MIBs | MPLS-TE-STD-MIB,
+ Layer +-------------------+ MPLS-LSR-STD-MIB
+
+ Figure 1
+
+2. Conventions
+
+ The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
+ "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this
+ document are to be interpreted as described in RFC 2119 [BCP14].
+
+3. Terminology
+
+ This document follows the terminology used in PW Architecture
+ [PWARCH].
+
+ PSN-bound References the traffic direction where an ATM Cell
+ is received, adapted to the packet, assigned a PW
+ label, and sent into the PSN. Within the MIB
+ objects, it is called outbound.
+
+
+
+
+
+
+
+
+
+
+
+Nicklass & Nadeau Standards Track [Page 3]
+
+RFC 5605 Manage ATM over PSN July 2009
+
+
+ CE-bound The direction where packets are received
+ from the PSN, cells are reconstructed from the
+ packet payloads, and are sent into the ATM network
+ as cells. Within the MIB objects, it is called
+ inbound.
+
+
+ Adaptation Refers to the method of adapting a "foreign"
+ communications protocol such that it can be
+ carried by a packet switched net (the PSN). For
+ example, in an ATM service, the foreign protocol
+ is ATM. The PSN may be MPLS.
+
+ PSN Packet Switched Network.
+
+ PSN Tunnel A general term indicating a virtual connection
+ between the two PW edge devices. In practice,
+ this connection is not limited to path-oriented
+ types of PSNs such as MPLS. An example of a non-
+ path-oriented PSN is an IP PSN.
+
+4. The Internet-Standard Management Framework
+
+ For a detailed overview of the documents that describe the current
+ Internet-Standard Management Framework, please refer to section 7 of
+ RFC 3410 [RFC3410].
+
+ Managed objects are accessed via a virtual information store, termed
+ the Management Information Base or MIB. MIB objects are generally
+ accessed through the Simple Network Management Protocol (SNMP).
+
+ Objects in the MIB are defined using the mechanisms defined in the
+ Structure of Management Information (SMI). This memo specifies a MIB
+ module that is compliant to the SMIv2, which is described in STD 58,
+ RFC 2578 [RFC2578], STD 58, RFC 2579 [RFC2579] and STD 58, RFC 2580
+ [RFC2580].
+
+5. Overview
+
+ This MIB module is designed to satisfy the following requirements and
+ constraints:
+
+ o Fit within the architecture defined by [PWARCH] and [PWMIB].
+
+ o Fit within the model for Virtual Path/Virtual Circuit (VP/VC)
+ definitions and management concept as defined in the [AToM] MIB.
+
+ o Support manually configured ATM PWs.
+
+
+
+Nicklass & Nadeau Standards Track [Page 4]
+
+RFC 5605 Manage ATM over PSN July 2009
+
+
+ o Support automatically configured ATM PWs.
+
+ o Enable the use of any PSN type.
+
+ o Support point-to-point ATM PW connections. Point-to-multipoint
+ and multipoint-to-point connections are for future study.
+
+ o Allow configuration of all the parameters needed to establish a PW
+ to carry ATM cells.
+
+ o Report ATM performance metrics for the ATM PW. This includes
+ cells transmit, Cells dropped, Cells received, and unknownCells.
+ In addition, it reports performance metrics at packet level.
+
+ o Support ATM Operations, Administration, and Management (OAM)
+ cells.
+
+ o Do not consider Integrated Local Management Interface (ILMI)
+ support.
+
+6. Relation to Other PW-MIB Modules
+
+ The MIB structure for defining a PW service is composed of three
+ layers of MIB modules functioning together. This general model is
+ defined in the PWE3 Architecture [PWARCH]. The layering model is
+ intended to sufficiently isolate PW services from the underlying PSN
+ layer that carries the emulated service. This is done at the same
+ time as providing a standard means for connecting any supported
+ services to any supported PSNs.
+
+ The first layer, known as the service layer, contains service-
+ specific modules such as the one defined in this document. These
+ modules define service-specific management objects that interface or
+ collaborate with existing MIB modules for the native version of the
+ service. The service-specific module "glues" the standard module to
+ the PWE MIB framework.
+
+ The next layer of the PWE MIB framework is comprised of the PW-MIB
+ module [PWMIB]. This module is used to configure general parameters
+ of PW connections that are common to all types of emulated services
+ and PSNs. This layer is connected to the service-specific layer
+ above, and the PSN layer below.
+
+ The PSN layer provides PSN-specific modules for each type of PSN.
+ These modules associate the PW with one or more "tunnels" that carry
+ the service over the PSN. These modules are defined in other
+ documents. This module is used to "glue" the PW service to the
+
+
+
+
+Nicklass & Nadeau Standards Track [Page 5]
+
+RFC 5605 Manage ATM over PSN July 2009
+
+
+ underlying PSN-specific MIB modules. In the case of MPLS, for
+ example, the PW-MPLS MIB [PWMPLSMIB] is used to connect the PW
+ service to either the MPLS-LDP [LDPMIB] or MPLS-TE [TEMIB] MIBs.
+
+ [PWTC] defines some of the object types used in these modules.
+
+7. ATM-PW MIB Usage
+
+ This section provides an example of using the MIB objects described
+ in section 9 to set up an ATM PW. While this example is not meant to
+ illustrate every permutation of the MIB, it is intended as an aid in
+ the understanding of some key concepts. It is meant to be read after
+ going through the MIB itself. See [PWMIB] for an example of setting
+ up a PSN Tunnel.
+
+ The following example illustrates how a user will set up an ATM
+ Adaptation Layer 5 (AAL5) ATM PW on a switch/router with cells
+ entering the switch/router through ATM Interface with IfIndex 1000
+ [IFMIB], Virtual Path Identifier (VPI) 1 and Virtual Circuit
+ Identifier (VCI) 100 (from an ATM network to a PSN -- outbound
+ direction) and on the way back, it goes out of the switch/router
+ through ATM Interface 1000 with VPI 1 and VCI 100 (PSN to ATM network
+ -- inbound direction).
+
+ First create an entry in the PW MIB with pwType atmAal5SduVcc(2),
+ then create entries in the pwAtmCfg table, inbound and outbound
+ tables.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Nicklass & Nadeau Standards Track [Page 6]
+
+RFC 5605 Manage ATM over PSN July 2009
+
+
+ In PW ATM MIB
+ In pwAtmCfgTable:
+
+ pwAtmCfgMaxCellConcatenation 29
+ pwAtmCfgTimeoutMode enabled(3)
+ pwAtmClpQosMapping false(0) --CLP will not be mapped to QoS
+ pwAtmOamCellSupported true(1) --OAM cells will be supported
+
+ In pwAtmOutboundTable:
+ {
+ pwAtmOutboundAtmIf 1000 --Outbound AtmIf
+ pwAtmOutboundVpi 1 --Outbound VPI
+ pwAtmOutboundVci 100 --Outbound VCI
+ pwAtmOutboundTrafficParamDescr 0.0 --Best Effort
+ pwAtmOutboundRowStatus createAndGo
+ }
+
+ In pwAtmInboundTable
+ {
+ pwAtmInboundAtmIf 1000 --Inbound AtmIf
+ pwAtmInboundVpi 1 --Inbound VPI
+ pwAtmInboundVci 100 --Inbound VCI
+ pwAtmInboundTrafficParamDescr 0.0 --Best Effort
+ pwAtmInboundRowStatus createAndGo
+ }
+
+8. Structure of the MIB Module
+
+ This MIB consists of 4 types of tables;
+
+ It is important to note that the TrafficParamDescr Table is not
+ defined as part of this MIB, although an object pointing to such a
+ table entry exists in all configuration tables of this MIB module.
+ Users can refer to any ATM TrafficDescr (TD) Table if there is a need
+ to overwrite the TD assigned to the ATM endpoint in the ATM service
+ MIB [AToM].
+
+ o PW ATM Cfg Table: A table for generic parameters for ATM PW
+ configuration that is applicable for each ATM PW.
+
+ o PW ATM Outbound Table: There are two tables to configure an
+ outbound ATM PW depending on the type of service. One table for
+ 1:1 service, and the other for N:1 service and transparent cell
+ mode [ATMTRANS].
+
+
+
+
+
+
+
+Nicklass & Nadeau Standards Track [Page 7]
+
+RFC 5605 Manage ATM over PSN July 2009
+
+
+ o PW ATM Inbound Table: There are two tables to configure an inbound
+ ATM PW depending on the type of service. One table for 1:1
+ service, and the other for N:1 service and transparent cell mode.
+
+ o PW ATM Perf Table: There are three tables; each contains the
+ relevant time-dependent statistics for an ATM PW Entry. There is
+ a current table, a 15-minute interval table, and a one-day
+ interval table. The tables are aligned with statistic models of
+ other PW services.
+
+9. Object Definition
+
+PW-ATM-MIB DEFINITIONS ::= BEGIN
+
+ IMPORTS
+ MODULE-IDENTITY, OBJECT-TYPE,
+ Counter32, Unsigned32, mib-2
+ FROM SNMPv2-SMI
+
+ MODULE-COMPLIANCE, OBJECT-GROUP
+ FROM SNMPv2-CONF
+
+ TruthValue, RowStatus, RowPointer
+ FROM SNMPv2-TC
+
+ PerfCurrentCount, PerfIntervalCount
+ FROM PerfHist-TC-MIB
+
+ InterfaceIndex
+ FROM IF-MIB
+
+ pwIndex
+ FROM PW-STD-MIB
+
+ AtmVpIdentifier, AtmVcIdentifier
+ FROM ATM-TC-MIB;
+
+ pwAtmMIB MODULE-IDENTITY
+ LAST-UPDATED "200906160000Z" -- 16 June 2009
+ ORGANIZATION "Pseudowire Emulation Edge-to-Edge (PWE3)
+ Working Group"
+ CONTACT-INFO
+ "Thomas D. Nadeau
+ Postal: BT
+ BT Centre
+ 81 Newgate Street
+ London EC1A 7AJ
+ United Kingdom
+
+
+
+Nicklass & Nadeau Standards Track [Page 8]
+
+RFC 5605 Manage ATM over PSN July 2009
+
+
+ Email: tom.nadeau@bt.com
+
+ Orly Nicklass
+ Postal: RADVISION Ltd.
+ 24 Raul Wallenberg
+ Tel Aviv, Israel
+ Email: orlyn@radvision.com
+
+ Discussion and general questions should be posed to
+ the PWE3 Working Group (pwe3@ietf.org)."
+
+ DESCRIPTION
+ "This MIB contains managed object definitions for
+ pseudowire emulation of ATM over Packet Switched
+ Networks (PSNs).
+
+ This MIB supplements the PW-STD-MIB module.
+ The PW-STD-MIB contains structures and MIB associations
+ generic to pseudowire (PW) emulation. PW-specific
+ MIBs (such as this) contain config and stats for specific
+ PW types.
+
+ Copyright (c) 2009 IETF Trust and the persons identified as
+ authors of the code. All rights reserved.
+
+ Redistribution and use in source and binary forms, with or
+ without modification, are permitted provided that the
+ following conditions are met:
+
+ - Redistributions of source code must retain the above
+ copyright notice, this list of conditions and the
+ following disclaimer.
+
+ - Redistributions in binary form must reproduce the above
+ copyright notice, this list of conditions and the
+ following disclaimer in the documentation and/or other
+ materials provided with the distribution.
+
+ - Neither the name of Internet Society, IETF or IETF Trust,
+ nor the names of specific contributors, may be used to
+ endorse or promote products derived from this software
+ without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+ CONTRIBUTORS 'AS IS' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+ INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+
+
+
+Nicklass & Nadeau Standards Track [Page 9]
+
+RFC 5605 Manage ATM over PSN July 2009
+
+
+ CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+ This version of this MIB module is part of RFC 5605;
+ see the RFC itself for full legal notices.
+ "
+
+ -- Revision history.
+
+ REVISION "200906160000Z" -- 16 June 2009
+ DESCRIPTION "Initial version published as RFC 5605."
+
+ ::= { mib-2 183 }
+
+ -- Top-level components of this MIB
+
+ pwAtmNotifications OBJECT IDENTIFIER ::= { pwAtmMIB 0 }
+ pwAtmObjects OBJECT IDENTIFIER ::= { pwAtmMIB 1 }
+ pwAtmConformance OBJECT IDENTIFIER ::= { pwAtmMIB 2 }
+
+-- ATM PW PSN Bound(Outbound) Table for 1 to 1 connection
+
+pwAtmOutboundTable OBJECT-TYPE
+ SYNTAX SEQUENCE OF PwAtmOutboundEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "This table specifies the information for an ATM PW to
+ be carried over the PSN in the outbound direction. An
+ entry is created in this table for every entry in
+ the pwTable with a pwType equal to one of the following:
+ atmAal5SduVcc(2), atmCell1to1Vcc(12), atmCell1to1Vpc(13)
+ or atmAal5PduVcc(14), or atmTransparent(3)."
+ ::= { pwAtmObjects 1 }
+
+pwAtmOutboundEntry OBJECT-TYPE
+ SYNTAX PwAtmOutboundEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "A row in this table represents an ATM PW that needs to be
+ adapted and carried over the PSN. This table is indexed by
+
+
+
+Nicklass & Nadeau Standards Track [Page 10]
+
+RFC 5605 Manage ATM over PSN July 2009
+
+
+ pwIndex from pwTable. Unless otherwise specified, all
+ writeable objects in this table MUST NOT be changed after
+ row activation in the generic pwTable, and values must
+ persist after reboot."
+ REFERENCE
+ "See [PWMIB]."
+
+ INDEX { pwIndex }
+ ::= { pwAtmOutboundTable 1 }
+
+PwAtmOutboundEntry ::= SEQUENCE {
+ pwAtmOutboundAtmIf InterfaceIndex,
+ pwAtmOutboundVpi AtmVpIdentifier,
+ pwAtmOutboundVci AtmVcIdentifier,
+ pwAtmOutboundTrafficParamDescr RowPointer,
+ pwAtmOutboundRowStatus RowStatus
+ }
+
+pwAtmOutboundAtmIf OBJECT-TYPE
+ SYNTAX InterfaceIndex
+ MAX-ACCESS read-create
+ STATUS current
+ DESCRIPTION
+ "The ATM Interface that receives cells from the ATM
+ network."
+ ::= { pwAtmOutboundEntry 1 }
+
+pwAtmOutboundVpi OBJECT-TYPE
+ SYNTAX AtmVpIdentifier
+ MAX-ACCESS read-create
+ STATUS current
+ DESCRIPTION
+ "VPI value of this ATM PW. The value may indicate the
+ translated value when egress generates new VPI."
+ ::= { pwAtmOutboundEntry 2 }
+
+pwAtmOutboundVci OBJECT-TYPE
+ SYNTAX AtmVcIdentifier
+ MAX-ACCESS read-create
+ STATUS current
+ DESCRIPTION
+ "VCI value of this ATM PW. The value may indicate the
+ translated value when egress generates new VCI."
+ ::= { pwAtmOutboundEntry 3 }
+
+pwAtmOutboundTrafficParamDescr OBJECT-TYPE
+ SYNTAX RowPointer
+ MAX-ACCESS read-create
+
+
+
+Nicklass & Nadeau Standards Track [Page 11]
+
+RFC 5605 Manage ATM over PSN July 2009
+
+
+ STATUS current
+ DESCRIPTION
+ "This object represents a pointer to an ATM
+ traffic-parameter-specific row in either a private or
+ standard table that will be employed while receiving
+ cells from the ATM network. This row should contain a
+ set of self-consistent ATM traffic parameters including
+ the ATM traffic service category.
+ A value of 0.0 indicates Best Effort."
+ ::= { pwAtmOutboundEntry 4 }
+
+pwAtmOutboundRowStatus OBJECT-TYPE
+ SYNTAX RowStatus
+ MAX-ACCESS read-create
+ STATUS current
+ DESCRIPTION
+ "This object is used to create, modify, or delete a row in
+ this table. Unless otherwise specified, all writeable
+ objects in this table MUST NOT be changed after row
+ activation as explained in the pwAtmOutboundEntry. "
+ ::= { pwAtmOutboundEntry 5 }
+
+-- End of ATM PW Outbound Table
+
+-- ATM PW CE Bound(Inbound) Table for 1 to 1 mode
+
+pwAtmInboundTable OBJECT-TYPE
+ SYNTAX SEQUENCE OF PwAtmInboundEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "This table specifies the information for an ATM PW in the
+ inbound direction."
+ ::= { pwAtmObjects 3 }
+
+pwAtmInboundEntry OBJECT-TYPE
+ SYNTAX PwAtmInboundEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "A row in this table represents an ATM PW that needs to be
+ sent into the ATM network after reconstructing cells from
+ packets received from a PSN. This table is indexed by
+ pwIndex from pwTable. An entry is created in this table
+ for every entry in the pwTable with a
+ pwType equal to one of the following:
+ atmAal5SduVcc(2), atmCell1to1Vcc(12), atmCell1to1Vpc(13),
+ atmAal5PduVcc(14), or atmTransparent(3). Unless otherwise
+
+
+
+Nicklass & Nadeau Standards Track [Page 12]
+
+RFC 5605 Manage ATM over PSN July 2009
+
+
+ specified, all writeable objects in this table MUST NOT
+ be changed after row activation in the generic pwTable,
+ and values must persist after reboot."
+ REFERENCE
+ "See [PWMIB]."
+
+ INDEX { pwIndex }
+ ::= { pwAtmInboundTable 1 }
+
+PwAtmInboundEntry ::= SEQUENCE {
+ pwAtmInboundAtmIf InterfaceIndex,
+ pwAtmInboundVpi AtmVpIdentifier,
+ pwAtmInboundVci AtmVcIdentifier,
+ pwAtmInboundTrafficParamDescr RowPointer,
+ pwAtmInboundRowStatus RowStatus
+ }
+
+pwAtmInboundAtmIf OBJECT-TYPE
+ SYNTAX InterfaceIndex
+ MAX-ACCESS read-create
+ STATUS current
+ DESCRIPTION
+ "The ATM Interface that sends cells into the ATM network
+ after reconstructing cells from packets received from
+ a PSN."
+ ::= { pwAtmInboundEntry 1 }
+
+pwAtmInboundVpi OBJECT-TYPE
+ SYNTAX AtmVpIdentifier
+ MAX-ACCESS read-create
+ STATUS current
+ DESCRIPTION
+ "VPI value of this ATM PW.
+ If the pwType is atmTransparent, then the value will
+ be set to zero."
+ ::= { pwAtmInboundEntry 2 }
+
+pwAtmInboundVci OBJECT-TYPE
+ SYNTAX AtmVcIdentifier
+ MAX-ACCESS read-create
+ STATUS current
+ DESCRIPTION
+ "VCI value of this ATM PW.
+ If the pwType is atmTransparent, atmCell1to1Vpc, or
+ atmCellNto1Vpc, then the value will be set to zero."
+ ::= { pwAtmInboundEntry 3 }
+
+pwAtmInboundTrafficParamDescr OBJECT-TYPE
+
+
+
+Nicklass & Nadeau Standards Track [Page 13]
+
+RFC 5605 Manage ATM over PSN July 2009
+
+
+ SYNTAX RowPointer
+ MAX-ACCESS read-create
+ STATUS current
+ DESCRIPTION
+ "This object represents a pointer to an ATM traffic-parameter-
+ specific row in either a private or standard table that will
+ be employed while transmitting into the ATM network. This
+ table contains a set of self-consistent ATM traffic parameters
+ including the ATM traffic service category. A value of 0.0
+ indicates Best Effort."
+
+ ::= { pwAtmInboundEntry 4 }
+
+pwAtmInboundRowStatus OBJECT-TYPE
+ SYNTAX RowStatus
+ MAX-ACCESS read-create
+ STATUS current
+ DESCRIPTION
+ "This object is used to create, modify, or delete a row in
+ this table. Unless otherwise specified, all writeable
+ objects in this table MUST NOT be changed after row
+ activation as explained in the pwAtmInboundEntry. "
+ ::= { pwAtmInboundEntry 5 }
+
+-- End of ATM PW Inbound Table
+
+--Generic ATM PW table for all types of ATM PW connection.
+
+pwAtmCfgTable OBJECT-TYPE
+ SYNTAX SEQUENCE OF PwAtmCfgEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "This table specifies generic information for an ATM PW
+ to be carried over PSN in any mode."
+ ::= { pwAtmObjects 5 }
+
+ pwAtmCfgEntry OBJECT-TYPE
+ SYNTAX PwAtmCfgEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "This table contains a set of parameters for
+ the ATM PW that needs to be adapted and carried
+ over the PSN. This table is indexed by pwIndex from
+ pwTable. An entry is created for every new ATM
+ type associated pwIndex in the pwTable. Unless
+ otherwise specified, all read-write objects in
+
+
+
+Nicklass & Nadeau Standards Track [Page 14]
+
+RFC 5605 Manage ATM over PSN July 2009
+
+
+ this table MAY be changed when the PW is defined
+ as not active, and all RW objects values must
+ persist after reboot."
+ REFERENCE
+ "See [PWMIB]."
+
+ INDEX { pwIndex }
+ ::= { pwAtmCfgTable 1 }
+
+PwAtmCfgEntry ::= SEQUENCE {
+ pwAtmCfgMaxCellConcatenation Unsigned32,
+ pwAtmCfgFarEndMaxCellConcatenation Unsigned32,
+ pwAtmCfgTimeoutMode INTEGER,
+ pwAtmClpQosMapping TruthValue
+ }
+
+pwAtmCfgMaxCellConcatenation OBJECT-TYPE
+ SYNTAX Unsigned32 (1..29)
+ MAX-ACCESS read-write
+ STATUS current
+ DESCRIPTION
+ "The maximum number of ATM cells that can be
+ concatenated into one PW packet towards the PSN.
+ In a non-LDP or other signaling protocol environment,
+ this object MAY be changed at anytime, but traffic
+ might be interrupted; otherwise, it may be changed
+ when PW is not active."
+ ::= { pwAtmCfgEntry 1 }
+
+pwAtmCfgFarEndMaxCellConcatenation OBJECT-TYPE
+ SYNTAX Unsigned32 (1..29)
+ MAX-ACCESS read-write
+ STATUS current
+ DESCRIPTION
+ "The maximum number of ATM cells that can be
+ concatenated into one PW packet towards PSN as reported by
+ the far end. If there is no LDP in use, the object will
+ either return a value of 0 or allow setting it for calculating
+ protocol overhead."
+ ::= { pwAtmCfgEntry 2 }
+
+pwAtmCfgTimeoutMode OBJECT-TYPE
+ SYNTAX INTEGER
+ {
+ notApplicable (1),
+ disabled (2),
+ enabled (3)
+ }
+
+
+
+Nicklass & Nadeau Standards Track [Page 15]
+
+RFC 5605 Manage ATM over PSN July 2009
+
+
+ MAX-ACCESS read-write
+ STATUS current
+ DESCRIPTION
+ "This object determines whether or not a packet can be
+ transmitted to the PSN based on timeout expiration
+ for collecting cells. The actual handling of the
+ timeout is implementation-specific; as such,
+ this object may be changed at any time under proper
+ consideration of the traffic interruption effect."
+ ::= { pwAtmCfgEntry 3 }
+
+pwAtmClpQosMapping OBJECT-TYPE
+ SYNTAX TruthValue
+ MAX-ACCESS read-write
+ STATUS current
+ DESCRIPTION
+ "This object indicates whether the Cell Loss Priority
+ (CLP) bits should be considered when setting the
+ value in the Quality-of-Service fields of the
+ encapsulating protocol (e.g., EXP fields of the
+ MPLS Label Stack). Selecting True allows the drop
+ precedence to be preserved across the PSN. In
+ transparent cell transport, the value of this object
+ MUST be false(2); in other cases, it can be changed
+ at any time."
+ REFERENCE
+ "See section 12 of [ATMENCAP]."
+ ::= { pwAtmCfgEntry 4 }
+
+-- Device capable of implementing N:1, 1:1, and transparent cell
+-- mode assumes to support the N:1 table for all
+-- modes with respective applicable setting.
+-- In such implementation, user can create an entry for either
+-- 1:1 or transparent cell transport modes only
+-- in pwAtmInboundNto1Table. The side effect of such
+-- will be an automatic create of the respective line in the
+-- pwAtmOutboundNto1Table.
+
+-- ATM PW Outbound Table for N to 1 connection
+
+pwAtmOutboundNto1Table OBJECT-TYPE
+ SYNTAX SEQUENCE OF PwAtmOutboundNto1Entry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "This table specifies the information for an ATM PW to
+ be carried over the PSN in the outbound direction. Up to
+ N entries can be created in this table for every
+
+
+
+Nicklass & Nadeau Standards Track [Page 16]
+
+RFC 5605 Manage ATM over PSN July 2009
+
+
+ entry in the pwTable with a pwType equal to:
+ atmCellNto1Vcc(9) or atmCellNto1Vpc(10).
+ An entry can be created only when the VP/VC are known.
+ A single entry will be created in this table for every
+ entry in the pwTable with a pwType equal to
+ one of the following: atmCell1to1Vcc(12),
+ atmCell1to1Vpc(13), atmAal5PduVcc(14),
+ atmAal5SduVcc(2), or atmTransparent(3).
+ "
+ ::= { pwAtmObjects 6 }
+
+pwAtmOutboundNto1Entry OBJECT-TYPE
+ SYNTAX PwAtmOutboundNto1Entry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "A row in this table represents an ATM PW that needs to be
+ adapted and carried over PSN. This table is indexed by
+ pwIndex from pwTable and the ATM interface with VPL/VCLs.
+ In atmTransparent(3), Vpi and VCi will be 0xFFFF
+ during set operation.
+ Unless otherwise specified, all read-create objects in this
+ table MUST NOT be changed after row activation
+ and SHOULD remain unchanged after reboot."
+ INDEX { pwIndex, pwAtmOutboundNto1AtmIf ,
+ pwAtmOutboundNto1Vpi,
+ pwAtmOutboundNto1Vci }
+ ::= { pwAtmOutboundNto1Table 1 }
+
+PwAtmOutboundNto1Entry ::= SEQUENCE {
+ pwAtmOutboundNto1AtmIf InterfaceIndex,
+ pwAtmOutboundNto1Vpi AtmVpIdentifier,
+ pwAtmOutboundNto1Vci AtmVcIdentifier,
+ pwAtmOutboundNto1RowStatus RowStatus,
+ pwAtmOutboundNto1TrafficParamDescr RowPointer,
+ pwAtmOutboundNto1MappedVpi AtmVpIdentifier,
+ pwAtmOutboundNto1MappedVci AtmVcIdentifier
+ }
+
+pwAtmOutboundNto1AtmIf OBJECT-TYPE
+ SYNTAX InterfaceIndex
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "The ATM Interface that receives cells from the ATM network."
+ ::= { pwAtmOutboundNto1Entry 1 }
+
+pwAtmOutboundNto1Vpi OBJECT-TYPE
+
+
+
+Nicklass & Nadeau Standards Track [Page 17]
+
+RFC 5605 Manage ATM over PSN July 2009
+
+
+ SYNTAX AtmVpIdentifier
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "VPI value of this ATM PW. In atmTransparent(3),
+ Vpi will be the equivalent of 0xFFFF."
+ ::= { pwAtmOutboundNto1Entry 2 }
+
+pwAtmOutboundNto1Vci OBJECT-TYPE
+ SYNTAX AtmVcIdentifier
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "VCI value of this ATM PW. In atmTransparent(3), or
+ the VP case, the value will be the equivalent of
+ 0xFFFF."
+ ::= { pwAtmOutboundNto1Entry 3 }
+
+pwAtmOutboundNto1RowStatus OBJECT-TYPE
+ SYNTAX RowStatus
+ MAX-ACCESS read-create
+ STATUS current
+ DESCRIPTION
+ "This object is used to create, modify or delete a row in
+ this table."
+ ::= { pwAtmOutboundNto1Entry 4 }
+
+pwAtmOutboundNto1TrafficParamDescr OBJECT-TYPE
+ SYNTAX RowPointer
+ MAX-ACCESS read-create
+ STATUS current
+ DESCRIPTION
+ "This object represents a pointer to an ATM traffic-parameter-
+ specific row in either private or standard table that will
+ be employed while receiving cells from the ATM network.
+ This table should contain a set
+ of self-consistent ATM traffic parameters including the ATM
+ traffic service category. A value of 0.0 indicates Best
+ Effort."
+
+ ::= { pwAtmOutboundNto1Entry 5 }
+
+pwAtmOutboundNto1MappedVpi OBJECT-TYPE
+ SYNTAX AtmVpIdentifier
+ MAX-ACCESS read-create
+ STATUS current
+ DESCRIPTION
+ "The egress-generated VPI value of this ATM PW. The
+
+
+
+Nicklass & Nadeau Standards Track [Page 18]
+
+RFC 5605 Manage ATM over PSN July 2009
+
+
+ entry is valid for PW type of atmCellNto1Vcc(9),
+ atmCellNto1Vpc(10), atmCell1to1Vcc(12), or
+ atmCell1to1Vpc(13). In other types, the value will be the
+ equivalent of 0xFFFF. Value MAY be changed when the
+ PW is defined as not active. "
+ ::= { pwAtmOutboundNto1Entry 6 }
+
+pwAtmOutboundNto1MappedVci OBJECT-TYPE
+ SYNTAX AtmVcIdentifier
+ MAX-ACCESS read-create
+ STATUS current
+ DESCRIPTION
+ "The egress-generated VCI value of this ATM PW. The
+ entry is valid for PW type of atmCellNto1Vcc(9),
+ atmCellNto1Vpc(10), atmCell1to1Vcc(12), or
+ atmCell1to1Vpc(13. In the VP case or other types, the
+ value will be the equivalent of 0xFFFF.
+ Value MAY be changed when the PW is defined
+ as not active."
+ ::= { pwAtmOutboundNto1Entry 7 }
+
+-- ATM PW Inbound Table for N to 1 connection
+
+pwAtmInboundNto1Table OBJECT-TYPE
+ SYNTAX SEQUENCE OF PwAtmInboundNto1Entry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "This table specifies the information for an ATM PW to
+ be carried over PSN in the Inbound direction. Up to
+ N entries can be created in this table for every
+ entry in the pwTable with a pwType equal to:
+ atmCellNto1Vcc(9) or atmCellNto1Vpc(10).
+ An entry can be created only when the VP/VC are known.
+ A single entry will be created in this table for every
+ entry in the pwTable with a pwType equal to
+ one of the following: atmCell1to1Vcc(12),
+ atmCell1to1Vpc(13), atmAal5PduVcc(14),
+ atmAal5SduVcc(2), or atmTransparent(3)."
+ ::= { pwAtmObjects 7 }
+
+pwAtmInboundNto1Entry OBJECT-TYPE
+ SYNTAX PwAtmInboundNto1Entry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "A row in this table represents an ATM PW that needs to be
+ adapted and carried over PSN. This table is indexed by
+
+
+
+Nicklass & Nadeau Standards Track [Page 19]
+
+RFC 5605 Manage ATM over PSN July 2009
+
+
+ pwIndex from pwTable and the ATM interface with VPL/VCLs.
+ In atmTransparent(3), Vpi and VCi will be 0xFFFF
+ during set operation.
+ Unless otherwise specified, all Read-Create objects in this
+ table MUST NOT be changed after row activation
+ and SHOULD remain unchanged after reboot."
+ INDEX { pwIndex, pwAtmInboundNto1AtmIf ,
+ pwAtmInboundNto1Vpi,
+ pwAtmInboundNto1Vci
+ }
+ ::= { pwAtmInboundNto1Table 1 }
+
+PwAtmInboundNto1Entry ::= SEQUENCE {
+ pwAtmInboundNto1AtmIf InterfaceIndex,
+ pwAtmInboundNto1Vpi AtmVpIdentifier,
+ pwAtmInboundNto1Vci AtmVcIdentifier,
+ pwAtmInboundNto1RowStatus RowStatus,
+ pwAtmInboundNto1TrafficParamDescr RowPointer,
+ pwAtmInboundNto1MappedVpi AtmVpIdentifier,
+ pwAtmInboundNto1MappedVci AtmVcIdentifier
+ }
+
+pwAtmInboundNto1AtmIf OBJECT-TYPE
+ SYNTAX InterfaceIndex
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "The ATM Interface that receives cells from the ATM network."
+ ::= { pwAtmInboundNto1Entry 1 }
+
+pwAtmInboundNto1Vpi OBJECT-TYPE
+ SYNTAX AtmVpIdentifier
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "VPI value of this ATM PW. In atmTransparent(3),
+ Vpi will be the equivalent of 0xFFFF."
+ ::= { pwAtmInboundNto1Entry 2 }
+
+pwAtmInboundNto1Vci OBJECT-TYPE
+ SYNTAX AtmVcIdentifier
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "VCI value of this ATM PW. In atmTransparent(3), or
+ the VP case, the value will be the equivalent of
+ 0xFFFF."
+ ::= { pwAtmInboundNto1Entry 3 }
+
+
+
+Nicklass & Nadeau Standards Track [Page 20]
+
+RFC 5605 Manage ATM over PSN July 2009
+
+
+pwAtmInboundNto1RowStatus OBJECT-TYPE
+ SYNTAX RowStatus
+ MAX-ACCESS read-create
+ STATUS current
+ DESCRIPTION
+ "This object is used to create, modify, or delete a row in
+ this table."
+ ::= { pwAtmInboundNto1Entry 4 }
+
+pwAtmInboundNto1TrafficParamDescr OBJECT-TYPE
+ SYNTAX RowPointer
+ MAX-ACCESS read-create
+ STATUS current
+ DESCRIPTION
+ "This object represents a pointer to an ATM traffic-parameter-
+ specific row in either a private or standard table that will
+ be employed while receiving cells from the ATM network.
+ This table should contain a set
+ of self-consistent ATM traffic parameters including the ATM
+ traffic service category. A value of 0.0 indicates Best
+ Effort."
+
+ ::= { pwAtmInboundNto1Entry 5 }
+
+pwAtmInboundNto1MappedVpi OBJECT-TYPE
+ SYNTAX AtmVpIdentifier
+ MAX-ACCESS read-create
+ STATUS current
+ DESCRIPTION
+ "The generated VPI value of this ATM PW. The
+ entry is valid for PW type of atmCellNto1Vcc(9),
+ atmCellNto1Vpc(10), atmCell1to1Vcc(12), or
+ atmCell1to1Vpc(13). In other types, the value will be the
+ equivalent of 0xFFFF. Value MAY be changed when the
+ PW is defined as not active."
+ ::= { pwAtmInboundNto1Entry 6 }
+
+pwAtmInboundNto1MappedVci OBJECT-TYPE
+ SYNTAX AtmVcIdentifier
+ MAX-ACCESS read-create
+ STATUS current
+ DESCRIPTION
+ "The generated VCI value of this ATM PW. The
+ entry is valid for PW type of atmCellNto1Vcc(9),
+ atmCellNto1Vpc(10), atmCell1to1Vcc(12), or
+ atmCell1to1Vpc(13. In the VP case or other types, the
+ value will be the equivalent of 0xFFFF.
+ Value MAY be changed when the
+
+
+
+Nicklass & Nadeau Standards Track [Page 21]
+
+RFC 5605 Manage ATM over PSN July 2009
+
+
+ PW is defined as not active."
+ ::= { pwAtmInboundNto1Entry 7 }
+
+-- ATM PW Outbound Perf Table
+
+-- The following supplement the counters presented in the
+-- PW generic MIB
+
+-- ATM PW Performance Current Table.
+
+pwAtmPerfCurrentTable OBJECT-TYPE
+ SYNTAX SEQUENCE OF PwAtmPerfCurrentEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "The current 15-minute interval counts are in
+ this table.
+ This table provides performance information per ATM PW."
+ ::= { pwAtmObjects 8 }
+
+pwAtmPerfCurrentEntry OBJECT-TYPE
+ SYNTAX PwAtmPerfCurrentEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "An entry in this table is created by the agent for every
+ pwAtmCfgTable entry. After 15 minutes, the contents of this
+ table entry are copied to a new entry in the
+ pwAtmPerfInterval table and the counts in this entry
+ are reset to zero."
+ INDEX { pwIndex }
+ ::= { pwAtmPerfCurrentTable 1 }
+
+PwAtmPerfCurrentEntry ::= SEQUENCE {
+ pwAtmPerfCurrentMissingPkts PerfCurrentCount,
+ pwAtmPerfCurrentPktsReOrder PerfCurrentCount,
+ pwAtmPerfCurrentPktsMisOrder PerfCurrentCount,
+ pwAtmPerfCurrentPktsTimeout PerfCurrentCount,
+ pwAtmPerfCurrentCellsXmit PerfCurrentCount,
+ pwAtmPerfCurrentCellsDropped PerfCurrentCount,
+ pwAtmPerfCurrentCellsReceived PerfCurrentCount,
+ pwAtmPerfCurrentUnknownCells PerfCurrentCount
+ }
+
+pwAtmPerfCurrentMissingPkts OBJECT-TYPE
+ SYNTAX PerfCurrentCount
+ MAX-ACCESS read-only
+ STATUS current
+
+
+
+Nicklass & Nadeau Standards Track [Page 22]
+
+RFC 5605 Manage ATM over PSN July 2009
+
+
+ DESCRIPTION
+ "Number of missing packets (as detected via control word
+ sequence number gaps)."
+ ::= { pwAtmPerfCurrentEntry 1 }
+
+pwAtmPerfCurrentPktsReOrder OBJECT-TYPE
+ SYNTAX PerfCurrentCount
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "Number of packets detected out of sequence (via control
+ word sequence number), but successfully re-ordered.
+ Note: some implementations may not support this feature."
+ ::= { pwAtmPerfCurrentEntry 2 }
+
+pwAtmPerfCurrentPktsMisOrder OBJECT-TYPE
+ SYNTAX PerfCurrentCount
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "Number of packets detected out of order (via control word
+ sequence numbers)."
+ ::= { pwAtmPerfCurrentEntry 3 }
+
+pwAtmPerfCurrentPktsTimeout OBJECT-TYPE
+ SYNTAX PerfCurrentCount
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "Number of packets transmitted due to timeout expiration
+ while attempting to collect cells."
+ ::= { pwAtmPerfCurrentEntry 4 }
+
+pwAtmPerfCurrentCellsXmit OBJECT-TYPE
+ SYNTAX PerfCurrentCount
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "Number of transmitted cells."
+ ::= { pwAtmPerfCurrentEntry 5 }
+
+pwAtmPerfCurrentCellsDropped OBJECT-TYPE
+ SYNTAX PerfCurrentCount
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "Number of dropped cells."
+ ::= { pwAtmPerfCurrentEntry 6 }
+
+
+
+Nicklass & Nadeau Standards Track [Page 23]
+
+RFC 5605 Manage ATM over PSN July 2009
+
+
+pwAtmPerfCurrentCellsReceived OBJECT-TYPE
+ SYNTAX PerfCurrentCount
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "Number of received cells."
+ ::= { pwAtmPerfCurrentEntry 7 }
+
+pwAtmPerfCurrentUnknownCells OBJECT-TYPE
+ SYNTAX PerfCurrentCount
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "Number of cells received from the PSN with unknown VPI or
+ VCI values. This object is relevant only in N:1 mode."
+ ::= { pwAtmPerfCurrentEntry 8 }
+
+-- End ATM PW Performance Current Interval Table
+
+-- ATM PW Performance Interval Table.
+
+pwAtmPerfIntervalTable OBJECT-TYPE
+ SYNTAX SEQUENCE OF PwAtmPerfIntervalEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "This table provides performance information per ATM PW
+ similar to the pwAtmPerfCurrentTable above. However,
+ these counts represent historical 15 minute intervals.
+ Typically, this table will have a maximum of 96 entries
+ for a 24 hour period. "
+ ::= { pwAtmObjects 9 }
+
+pwAtmPerfIntervalEntry OBJECT-TYPE
+ SYNTAX PwAtmPerfIntervalEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "An entry in this table is created by the agent for
+ every pwAtmPerfCurrentEntry that is 15 minutes old.
+ The contents of the Current entry are copied to the new
+ entry here. The Current entry then resets its counts
+ to zero for the next current 15 minute interval. "
+ INDEX { pwIndex, pwAtmPerfIntervalNumber }
+ ::= { pwAtmPerfIntervalTable 1 }
+
+PwAtmPerfIntervalEntry ::= SEQUENCE {
+ pwAtmPerfIntervalNumber Unsigned32,
+
+
+
+Nicklass & Nadeau Standards Track [Page 24]
+
+RFC 5605 Manage ATM over PSN July 2009
+
+
+ pwAtmPerfIntervalValidData TruthValue,
+ pwAtmPerfIntervalDuration Unsigned32,
+ pwAtmPerfIntervalMissingPkts PerfIntervalCount,
+ pwAtmPerfIntervalPktsReOrder PerfIntervalCount,
+ pwAtmPerfIntervalPktsMisOrder PerfIntervalCount,
+ pwAtmPerfIntervalPktsTimeout PerfIntervalCount,
+ pwAtmPerfIntervalCellsXmit PerfIntervalCount,
+ pwAtmPerfIntervalCellsDropped PerfIntervalCount,
+ pwAtmPerfIntervalCellsReceived PerfIntervalCount,
+ pwAtmPerfIntervalUnknownCells PerfIntervalCount
+ }
+
+pwAtmPerfIntervalNumber OBJECT-TYPE
+ SYNTAX Unsigned32 (1..96)
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "A number (normally between 1 and 96 to cover a 24 hour
+ period) that identifies the interval for which the set
+ of statistics is available. The interval identified by 1
+ is the most recently completed 15 minute interval, and
+ the interval identified by N is the interval immediately
+ preceding the one identified by N-1. The minimum range of
+ N is 1 through 4. The default range is 1 through 32. The
+ maximum value of N is 96."
+ ::= { pwAtmPerfIntervalEntry 1 }
+
+pwAtmPerfIntervalValidData OBJECT-TYPE
+ SYNTAX TruthValue
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "This variable indicates if the data for this interval
+ is valid."
+ ::= { pwAtmPerfIntervalEntry 2 }
+
+pwAtmPerfIntervalDuration OBJECT-TYPE
+ SYNTAX Unsigned32
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The duration of a particular interval in seconds.
+ Adjustments in the system's time-of-day clock, may
+ cause the interval to be greater or less than the
+ normal value. Therefore, this actual interval value
+ is provided."
+ ::= { pwAtmPerfIntervalEntry 3 }
+
+
+
+
+Nicklass & Nadeau Standards Track [Page 25]
+
+RFC 5605 Manage ATM over PSN July 2009
+
+
+pwAtmPerfIntervalMissingPkts OBJECT-TYPE
+ SYNTAX PerfIntervalCount
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "Number of missing packets (as detected via control
+ word sequence number gaps)."
+ ::= { pwAtmPerfIntervalEntry 4 }
+
+pwAtmPerfIntervalPktsReOrder OBJECT-TYPE
+ SYNTAX PerfIntervalCount
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "Number of packets detected out of sequence (via control
+ word sequence number), but successfully re-ordered.
+ Note: some implementations may not support this
+ feature."
+ ::= { pwAtmPerfIntervalEntry 5 }
+
+ pwAtmPerfIntervalPktsMisOrder OBJECT-TYPE
+ SYNTAX PerfIntervalCount
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "Number of packets detected out of order (via control word
+ sequence numbers)."
+ ::= { pwAtmPerfIntervalEntry 6 }
+
+pwAtmPerfIntervalPktsTimeout OBJECT-TYPE
+ SYNTAX PerfIntervalCount
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "Number of packets transmitted due to timeout expiration."
+ ::= { pwAtmPerfIntervalEntry 7 }
+
+pwAtmPerfIntervalCellsXmit OBJECT-TYPE
+ SYNTAX PerfIntervalCount
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "Number of transmitted cells."
+ ::= { pwAtmPerfIntervalEntry 8 }
+
+pwAtmPerfIntervalCellsDropped OBJECT-TYPE
+ SYNTAX PerfIntervalCount
+ MAX-ACCESS read-only
+
+
+
+Nicklass & Nadeau Standards Track [Page 26]
+
+RFC 5605 Manage ATM over PSN July 2009
+
+
+ STATUS current
+ DESCRIPTION
+ "Number of dropped cells."
+ ::= { pwAtmPerfIntervalEntry 9 }
+
+pwAtmPerfIntervalCellsReceived OBJECT-TYPE
+ SYNTAX PerfIntervalCount
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "Number of received cells."
+ ::= { pwAtmPerfIntervalEntry 10 }
+
+pwAtmPerfIntervalUnknownCells OBJECT-TYPE
+ SYNTAX PerfIntervalCount
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "Number of cells received from the PSN with unknown VPI or
+ VCI values. This object is relevant only in N:1 mode."
+ ::= { pwAtmPerfIntervalEntry 11 }
+
+-- End ATM PW Performance Interval Table
+
+-- ATM PW 1day Performance Table
+
+pwAtmPerf1DayIntervalTable OBJECT-TYPE
+ SYNTAX SEQUENCE OF PwAtmPerf1DayIntervalEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "This table provides performance information per ATM PW
+ similar to the pwAtmPerfIntervalTable above. However,
+ these counters represent historical one-day intervals up to
+ one full month."
+ ::= { pwAtmObjects 10 }
+
+pwAtmPerf1DayIntervalEntry OBJECT-TYPE
+ SYNTAX PwAtmPerf1DayIntervalEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "An entry is created in this table by the agent
+ for every entry in the pwAtmCfgTable table."
+ INDEX { pwIndex,pwAtmPerf1DayIntervalNumber }
+ ::= { pwAtmPerf1DayIntervalTable 1 }
+
+PwAtmPerf1DayIntervalEntry ::= SEQUENCE {
+
+
+
+Nicklass & Nadeau Standards Track [Page 27]
+
+RFC 5605 Manage ATM over PSN July 2009
+
+
+ pwAtmPerf1DayIntervalNumber Unsigned32,
+ pwAtmPerf1DayIntervalValidData TruthValue,
+ pwAtmPerf1DayIntervalDuration Unsigned32,
+ pwAtmPerf1DayIntervalMissingPkts Counter32,
+ pwAtmPerf1DayIntervalPktsReOrder Counter32,
+ pwAtmPerf1DayIntervalPktsMisOrder Counter32,
+ pwAtmPerf1DayIntervalPktsTimeout Counter32,
+ pwAtmPerf1DayIntervalCellsXmit Counter32,
+ pwAtmPerf1DayIntervalCellsDropped Counter32,
+ pwAtmPerf1DayIntervalCellsReceived Counter32,
+ pwAtmPerf1DayIntervalUnknownCells Counter32
+ }
+
+pwAtmPerf1DayIntervalNumber OBJECT-TYPE
+ SYNTAX Unsigned32 (1..365)
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "The number of intervals, where 1 indicates current day
+ measured period and 2 and above indicate previous days,
+ respectively."
+ ::= { pwAtmPerf1DayIntervalEntry 1 }
+
+pwAtmPerf1DayIntervalValidData OBJECT-TYPE
+ SYNTAX TruthValue
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "This object indicates if the data for this interval
+ is valid."
+ ::= { pwAtmPerf1DayIntervalEntry 2 }
+
+pwAtmPerf1DayIntervalDuration OBJECT-TYPE
+ SYNTAX Unsigned32
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The duration of a particular interval in seconds.
+ Adjustments in the system's time-of-day clock may
+ cause the interval to be greater or less than the
+ normal value. Therefore, this actual interval value
+ is provided."
+ ::= { pwAtmPerf1DayIntervalEntry 3 }
+
+pwAtmPerf1DayIntervalMissingPkts OBJECT-TYPE
+ SYNTAX Counter32
+ MAX-ACCESS read-only
+ STATUS current
+
+
+
+Nicklass & Nadeau Standards Track [Page 28]
+
+RFC 5605 Manage ATM over PSN July 2009
+
+
+ DESCRIPTION
+ "Number of missing packets (as detected via control word
+ sequence number gaps)."
+ ::= { pwAtmPerf1DayIntervalEntry 4 }
+
+pwAtmPerf1DayIntervalPktsReOrder OBJECT-TYPE
+ SYNTAX Counter32
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "Number of packets detected out of sequence (via control
+ word sequence number), but successfully re-ordered.
+ Note: some implementations may not support this
+ feature."
+ ::= { pwAtmPerf1DayIntervalEntry 5 }
+
+pwAtmPerf1DayIntervalPktsMisOrder OBJECT-TYPE
+ SYNTAX Counter32
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "Number of packets detected out of order (via control word
+ sequence numbers) and that could not be re-ordered."
+ ::= { pwAtmPerf1DayIntervalEntry 6 }
+
+pwAtmPerf1DayIntervalPktsTimeout OBJECT-TYPE
+ SYNTAX Counter32
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "Number of packets transmitted due to timeout expiration."
+ ::= { pwAtmPerf1DayIntervalEntry 7 }
+
+pwAtmPerf1DayIntervalCellsXmit OBJECT-TYPE
+ SYNTAX Counter32
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "Number of transmitted cells."
+ ::= { pwAtmPerf1DayIntervalEntry 8 }
+
+pwAtmPerf1DayIntervalCellsDropped OBJECT-TYPE
+ SYNTAX Counter32
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "Number of dropped cells."
+ ::= { pwAtmPerf1DayIntervalEntry 9 }
+
+
+
+Nicklass & Nadeau Standards Track [Page 29]
+
+RFC 5605 Manage ATM over PSN July 2009
+
+
+pwAtmPerf1DayIntervalCellsReceived OBJECT-TYPE
+ SYNTAX Counter32
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "Number of received cells."
+ ::= { pwAtmPerf1DayIntervalEntry 10 }
+
+pwAtmPerf1DayIntervalUnknownCells OBJECT-TYPE
+ SYNTAX Counter32
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "Number of cells received from the PSN with unknown VPI
+ or VCI values. This object is relevant only in N:1 mode."
+ ::= { pwAtmPerf1DayIntervalEntry 11 }
+
+-- End of ATM PW Performance table
+
+ pwAtmCompliances OBJECT IDENTIFIER ::= { pwAtmConformance 1 }
+ pwAtmGroups OBJECT IDENTIFIER ::= { pwAtmConformance 2 }
+ pwAtmCompliance MODULE-COMPLIANCE
+ STATUS current
+ DESCRIPTION
+ "The compliance statement for agents that support
+ ATM PW."
+ MODULE -- this module
+ MANDATORY-GROUPS { pwAtmCfgGroup,
+ pwAtmPerfGroup
+ }
+
+ OBJECT pwAtmCfgFarEndMaxCellConcatenation
+ MIN-ACCESS read-only
+ DESCRIPTION
+ "The ability to set this object
+ is not required."
+
+ GROUP pwAtmOutbound1to1Group
+ DESCRIPTION "This group is mandatory only for implementations
+ that support the ATM PW 1:1 mode and not using
+ the Nto1 table."
+
+ GROUP pwAtmInbound1to1Group
+ DESCRIPTION "This group is mandatory only for implementations
+ that support the ATM PW 1:1 mode and not using
+ the Nto1 table."
+
+ GROUP pwAtmOutboundNto1Group
+
+
+
+Nicklass & Nadeau Standards Track [Page 30]
+
+RFC 5605 Manage ATM over PSN July 2009
+
+
+ DESCRIPTION "This group is mandatory only for implementations
+ that support the ATM PW N:1 and transparent mode."
+
+ GROUP pwAtmInboundNto1Group
+ DESCRIPTION "This group is mandatory only for implementations
+ that support the ATM PW N:1 and transparent mode."
+
+ ::= { pwAtmCompliances 2 }
+
+-- Units of conformance.
+
+ pwAtmCfgGroup OBJECT-GROUP
+ OBJECTS {pwAtmCfgMaxCellConcatenation,
+ pwAtmCfgFarEndMaxCellConcatenation,
+ pwAtmCfgTimeoutMode,
+ pwAtmClpQosMapping
+ }
+
+ STATUS current
+ DESCRIPTION
+ "Collection of objects for basic ATM PW
+ configuration."
+ ::= { pwAtmGroups 5 }
+
+ pwAtmPerfGroup OBJECT-GROUP
+ OBJECTS {pwAtmPerfCurrentMissingPkts,
+ pwAtmPerfCurrentPktsReOrder,
+ pwAtmPerfCurrentPktsMisOrder,
+ pwAtmPerfCurrentPktsTimeout,
+ pwAtmPerfCurrentCellsXmit,
+ pwAtmPerfCurrentCellsDropped,
+ pwAtmPerfCurrentCellsReceived,
+ pwAtmPerfCurrentUnknownCells,
+ pwAtmPerfIntervalValidData,
+ pwAtmPerfIntervalDuration,
+ pwAtmPerfIntervalMissingPkts,
+ pwAtmPerfIntervalPktsReOrder,
+ pwAtmPerfIntervalPktsMisOrder,
+ pwAtmPerfIntervalPktsTimeout,
+ pwAtmPerfIntervalCellsXmit,
+ pwAtmPerfIntervalCellsDropped,
+ pwAtmPerfIntervalCellsReceived,
+ pwAtmPerfIntervalUnknownCells,
+ pwAtmPerf1DayIntervalValidData,
+ pwAtmPerf1DayIntervalDuration,
+ pwAtmPerf1DayIntervalMissingPkts,
+ pwAtmPerf1DayIntervalPktsReOrder,
+ pwAtmPerf1DayIntervalPktsMisOrder,
+
+
+
+Nicklass & Nadeau Standards Track [Page 31]
+
+RFC 5605 Manage ATM over PSN July 2009
+
+
+ pwAtmPerf1DayIntervalPktsTimeout,
+ pwAtmPerf1DayIntervalCellsXmit,
+ pwAtmPerf1DayIntervalCellsDropped,
+ pwAtmPerf1DayIntervalCellsReceived,
+ pwAtmPerf1DayIntervalUnknownCells
+ }
+ STATUS current
+ DESCRIPTION
+ "Collection of objects for basic ATM PW Performance."
+ ::= { pwAtmGroups 6 }
+
+ pwAtmOutbound1to1Group OBJECT-GROUP
+ OBJECTS {pwAtmOutboundAtmIf,
+ pwAtmOutboundVpi,
+ pwAtmOutboundVci,
+ pwAtmOutboundTrafficParamDescr,
+ pwAtmOutboundRowStatus
+ }
+ STATUS current
+ DESCRIPTION
+ "Collection of objects for basic 1:1 ATM PW outbound
+ configuration."
+ ::= { pwAtmGroups 7 }
+
+ pwAtmInbound1to1Group OBJECT-GROUP
+ OBJECTS {pwAtmInboundAtmIf,
+ pwAtmInboundVpi,
+ pwAtmInboundVci,
+ pwAtmInboundTrafficParamDescr,
+ pwAtmInboundRowStatus
+ }
+ STATUS current
+ DESCRIPTION
+ "Collection of objects for basic 1:1 ATM PW inbound
+ configuration."
+ ::= { pwAtmGroups 8 }
+
+ pwAtmOutboundNto1Group OBJECT-GROUP
+ OBJECTS {pwAtmOutboundNto1RowStatus,
+ pwAtmOutboundNto1TrafficParamDescr,
+ pwAtmOutboundNto1MappedVpi,
+ pwAtmOutboundNto1MappedVci
+ }
+ STATUS current
+ DESCRIPTION
+ "Collection of objects for N:1, 1:1, or transparent
+ ATM PW outbound configuration."
+ ::= { pwAtmGroups 9 }
+
+
+
+Nicklass & Nadeau Standards Track [Page 32]
+
+RFC 5605 Manage ATM over PSN July 2009
+
+
+ pwAtmInboundNto1Group OBJECT-GROUP
+ OBJECTS {pwAtmInboundNto1RowStatus,
+ pwAtmInboundNto1TrafficParamDescr,
+ pwAtmInboundNto1MappedVpi,
+ pwAtmInboundNto1MappedVci
+ }
+ STATUS current
+ DESCRIPTION
+ "Collection of objects for N:1, 1:1, or transparent
+ ATM PW inbound configuration."
+ ::= { pwAtmGroups 10 }
+
+END
+
+10. Security Considerations
+
+ There are a number of management objects defined in this MIB module
+ with a MAX-ACCESS clause of read-write and/or read-create. Such
+ objects may be considered sensitive or vulnerable in some network
+ environments. The support for SET operations in a non-secure
+ environment without proper protection can have a negative effect on
+ network operations. These are the tables and objects and their
+ sensitivity/vulnerability:
+
+ The pwAtmOutboundTable, pwAtmInboundTable, pwAtmCfgTable,
+ pwAtmOutboundNto1Table, and pwAtmInboundNto1Table contain objects of
+ ATM PW parameters on a Provider Edge (PE) device. Unauthorized
+ access to objects in these tables could result in disruption of
+ traffic on the network.
+
+ The use of stronger mechanisms such as SNMPv3 security should be
+ considered where possible. Specifically, SNMPv3 VACM and USM MUST be
+ used with any SNMPV3 agent, which implements this MIB module.
+ Administrators should consider whether read access to these objects
+ should be allowed, since read access may be undesirable under certain
+ circumstances.
+
+ Some of the readable objects in this MIB module (i.e., objects with a
+ MAX-ACCESS other than not-accessible) may be considered sensitive or
+ vulnerable in some network environments. It is thus important to
+ control even GET and/or NOTIFY access to these objects and possibly
+ to even encrypt the values of these objects when sending them over
+ the network via SNMP. These are the tables and objects and their
+ sensitivity/vulnerability:
+
+
+
+
+
+
+
+Nicklass & Nadeau Standards Track [Page 33]
+
+RFC 5605 Manage ATM over PSN July 2009
+
+
+ The pwATMCfgTable, pwAtmPerfCurrentTable, pwAtmPerfIntervalTable, and
+ pwAtmPerf1DayIntervalTable collectively show the ATM pseudowire
+ connectivity topology and its performance characteristics.
+
+ If an Administrator does not want to reveal this information, then
+ these tables should be considered sensitive/vulnerable.
+
+ SNMP versions prior to SNMPv3 did not include adequate security.
+ Even if the network itself is secure (for example by using IPsec),
+ even then, there is no control as to who on the secure network is
+ allowed to access and GET/SET (read/change/create/delete) the objects
+ in this MIB module.
+
+ It is RECOMMENDED that implementers consider the security features as
+ provided by the SNMPv3 framework (see [RFC3410], section 8),
+ including full support for the SNMPv3 cryptographic mechanisms (for
+ authentication and privacy).
+
+ Further, deployment of SNMP versions prior to SNMPv3 is NOT
+ RECOMMENDED. Instead, it is RECOMMENDED to deploy SNMPv3 and to
+ enable cryptographic security. It is then a customer/operator
+ responsibility to ensure that the SNMP entity giving access to an
+ instance of this MIB module is properly configured to give access to
+ the objects only to those principals (users) that have legitimate
+ rights to indeed GET or SET (change/create/delete) them.
+
+11. IANA Considerations
+
+ The MIB module in this document uses the following IANA-assigned
+ OBJECT IDENTIFIER values recorded in the SMI Numbers registry:
+
+ Descriptor OBJECT IDENTIFIER value
+ ---------- -----------------------
+
+ pwATMMIB { mib-2 183 }
+
+12. References
+
+12.1. Normative References
+
+ [PWTC] Nadeau, T., Ed., Zelig, D., Ed., and O. Nicklass, Ed.,
+ "Definitions of Textual Conventions for Pseudowire (PW)
+ Management", RFC 5542, May 2009.
+
+ [PWMIB] Nadeau, T., Ed. and D. Zelig, Ed., "Pseudowire (PW)
+ Management Information Base (MIB)", RFC 5601, July 2009.
+
+
+
+
+
+Nicklass & Nadeau Standards Track [Page 34]
+
+RFC 5605 Manage ATM over PSN July 2009
+
+
+ [PWMPLSMIB] Zelig, D., Ed. and T. Nadeau, Ed., "Pseudowire (PW) over
+ MPLS PSN Management Information Base (MIB)", RFC 5602,
+ July 2009.
+
+ [ATMENCAP] Martini, L., Jayakumar, J., Bocci, M., El-Aawar, N.,
+ Brayley, J., and G. Koleyni, "Encapsulation Methods for
+ Transport of Asynchronous Transfer Mode (ATM) over MPLS
+ Networks", RFC 4717, December 2006.
+
+ [ATMTRANS] Malis, A., Martini, L., Brayley, J., and T. Walsh,
+ "Pseudowire Emulation Edge-to-Edge (PWE3) Asynchronous
+ Transfer Mode (ATM) Transparent Cell Transport Service",
+ RFC 4816, February 2007.
+
+ [AToM] Tesink, K., "Definitions of Managed Objects for ATM
+ Management", RFC 2515, February 1999.
+
+ [AToMTC] Noto, M., Spiegel, E., and K. Tesink, "Definitions of
+ Textual Conventions and OBJECT-IDENTITIES for ATM
+ Management", RFC 2514, February 1999.
+
+ [LDPMIB] Cucchiara, J., Sjostrand, H., and J. Luciani,
+ "Definitions of Managed Objects for the Multiprotocol
+ Label Switching (MPLS), Label Distribution Protocol
+ (LDP)", RFC 3815, June 2004.
+
+ [TEMIB] Srinivasan, C., Viswanathan, A., and T. Nadeau,
+ "Multiprotocol Label Switching (MPLS) Traffic
+ Engineering (TE) Management Information Base (MIB)",
+ RFC 3812, June 2004.
+
+ [IFMIB] McCloghrie, K. and F. Kastenholz, "The Interfaces Group
+ MIB", RFC 2863, June 2000.
+
+ [RFC2578] McCloghrie, K., Ed., Perkins, D., Ed., and J.
+ Schoenwaelder, Ed., "Structure of Management Information
+ Version 2 (SMIv2)", STD 58, RFC 2578, April 1999.
+
+ [RFC2579] McCloghrie, K., Ed., Perkins, D., Ed., and J.
+ Schoenwaelder, Ed., "Textual Conventions for SMIv2",
+ STD 58, RFC 2579, April 1999.
+
+ [RFC2580] McCloghrie, K., Perkins, D., and J. Schoenwaelder,
+ "Conformance Statements for SMIv2", STD 58, RFC 2580,
+ April 1999.
+
+ [BCP14] Bradner, S., "Key words for use in RFCs to Indicate
+ Requirement Levels", BCP 14, RFC 2119, March 1997.
+
+
+
+Nicklass & Nadeau Standards Track [Page 35]
+
+RFC 5605 Manage ATM over PSN July 2009
+
+
+12.2. Informative References
+
+ [PWREQ] Xiao, X., McPherson, D., and P. Pate, "Requirements for
+ Pseudo-Wire Emulation Edge-to-Edge (PWE3)", RFC 3916,
+ September 2004.
+
+ [PWARCH] Bryant, S. and P. Pate, "Pseudo Wire Emulation Edge-to-
+ Edge (PWE3) Architecture", RFC 3985, March 2005.
+
+ [RFC3410] Case, J., Mundy, R., Partain, D., and B. Stewart,
+ "Introduction and Applicability Statements for Internet-
+ Standard Management Framework", RFC 3410, December 2002.
+
+13. Acknowledgements
+
+ This document was produced by the PWE3 Working Group. Special thanks
+ to Senthilkumar Sathappan and Marichetty Venkatesan for their initial
+ contribution and to Bert Wijnen for close review and good
+ suggestions.
+
+Authors' Addresses
+
+ Orly Nicklass
+ RADVISION Ltd.
+ 24 Raul Wallenberg St.
+ Tel Aviv
+ ISRAEL
+
+ Phone: +972 3 7679444
+ EMail: orlyn@radvision.com
+
+
+ Thomas D. Nadeau
+ BT
+ BT Centre
+ 81 Newgate Street
+ London EC1A 7AJ
+ United Kingdom
+
+ EMail: tom.nadeau@bt.com
+
+
+
+
+
+
+
+
+
+
+
+Nicklass & Nadeau Standards Track [Page 36]
+