< draft-ietf-ion-mib-05.txt   draft-ietf-ion-mib-06.txt >
Internetworking Over NBMA (ion) Working Group Maria Greene Internetworking Over NBMA (ion) Working Group Maria Greene
INTERNET DRAFT Independent Contractor INTERNET DRAFT Xedia Corp.
Expires July, 1998 James Luciani Expires July, 1998 James Luciani
<draft-ietf-ion-mib-05.txt> Bay Networks, Inc. <draft-ietf-ion-mib-06.txt> Bay Networks, Inc.
Kenneth White Kenneth White
IBM Corp. IBM Corp.
Ted T.I. Kuo Ted T.I. Kuo
Bay Networks, Inc. Bay Networks, Inc.
January 1998 January 1998
Definitions of Managed Objects for Definitions of Managed Objects for
Classical IP and ARP Over ATM Using SMIv2 Classical IP and ARP Over ATM Using SMIv2
(IPOA-MIB) (IPOA-MIB)
Status of this Memo Status of this Memo
This document is an Internet Draft. Internet Drafts are working This document is an Internet Draft. Internet Drafts are working
documents of the Internet Engineering Task Force (IETF), its Areas, documents of the Internet Engineering Task Force (IETF), its Areas,
and its Working Groups. Note that other groups may also distribute and its Working Groups. Note that other groups may also distribute
working documents as Internet Drafts. working documents as Internet Drafts.
Internet Drafts are draft documents valid for a maximum of six Internet Drafts are draft documents valid for a maximum of six
months. Internet Drafts may be updated, replaced, or obsoleted by months. Internet Drafts may be updated, replaced, or obsoleted by
other documents at any time. It is not appropriate to use Internet other documents at any time. It is not appropriate to use Internet
Drafts as reference material or to cite them other than as a "working Drafts as reference material or to cite them other than as a "working
draft" or "work in progress." draft" or "work in progress."
Please check the I-D abstract listing contained in each Internet Please check the I-D abstract listing contained in each Internet
Draft directory to learn the current status of this or any Internet Draft directory to learn the current status of this or any Internet
Draft. Distribution of this document is unlimited. Draft. Distribution of this document is unlimited.
Copyright Notice Copyright Notice
Copyright (C) The Internet Society (1997). All Rights Reserved. Copyright (C) The Internet Society (1998). All Rights Reserved.
Abstract Abstract
The purpose of this memo is to define the Management Information The purpose of this memo is to define the Management Information
Base (MIB) for supporting Classical IP and ARP over ATM as specified Base (MIB) for supporting Classical IP and ARP over ATM as specified
in Classical IP and ARP over ATM, refer to reference [3]. Support of in Classical IP and ARP over ATM, refer to reference [3]. Support of
an ATM interface by an IP layer will require implementation of objects an ATM interface by an IP layer will require implementation of objects
from several Management Information Bases (MIBs) as well as their from several Management Information Bases (MIBs) as well as their
enhancement in order to enable usage of ATM transports. It is the enhancement in order to enable usage of ATM transports. It is the
intent of this MIB to fully adhere to all prerequisite MIBs unless intent of this MIB to fully adhere to all prerequisite MIBs unless
explicitly stated. Deviations will be documented in corresponding explicitly stated. Deviations will be documented in corresponding
conformance statements. The specification of this MIB will utilize conformance statements. The specification of this MIB will utilize
the Structure of Management Information (SMI) for Version 2 of the the Structure of Management Information (SMI) for Version 2 of the
Simple Network Management Protocol Version (refer to RFC1902, Simple Network Management Protocol Version (refer to RFC 1902,
reference [1]). reference [1]).
Table of Contents Table of Contents
1.0 Introduction............................................. 2 1. Introduction.............................................. 2
2.0 The SNMPv2 Network Management Framework.................. 3 2. The SNMPv2 Network Management Framework................... 3
2.1 Object Definitions....................................... 4 2.1 Object Definitions....................................... 4
3.0 Structure of the MIB..................................... 4 3. Structure of the MIB...................................... 4
3.1 Basic Support MIB Definitions............................ 5 3.1 Basic Support MIB Definitions............................ 5
3.1.1 ATM Logical IP Subnet (LIS) Table...................... 5 3.1.1 ATM Logical IP Subnet (LIS) Table...................... 5
3.1.2 ATM Logical IP IF Mapping Table........................ 7 3.1.2 ATM Logical IP Subnet Interface Mapping Table.......... 7
3.1.3 ATMARP Remote Server Table............................. 7 3.1.3 ATMARP Remote Server Table............................. 7
3.1.4 ATM VC Table........................................... 8 3.1.4 ATM VC Table........................................... 8
3.1.5 ATM Config PVC Table................................... 9 3.1.5 ATM Config PVC Table................................... 9
3.1.6 Notifications.......................................... 10 . 3.1.6 Notifications.......................................... 10 .
3.2 Client Supported MIB Definitions......................... 10 3.2 Client Supported MIB Definitions......................... 10
3.2.1 ATMARP Client Table.................................... 11 3.2.1 ATMARP Client Table.................................... 11
3.3 Server Supported MIB Definitions......................... 12 3.3 Server Supported MIB Definitions......................... 12
3.3.1 ATMARP Server Table.................................... 12 3.3.1 ATMARP Server Table.................................... 12
3.3.2 Notifications.......................................... 13 3.3.2 Notifications.......................................... 13
4.0 Definitions.............................................. 13 4. Definitions............................................... 14
5.0 Security Considerations.................................. 46 5. Security Considerations................................... 48
6.0 Acknowledgments.......................................... 47 6. Intellectual Property..................................... 49
7.0 References............................................... 47 7. Acknowledgments........................................... 50
8.0 Authors' Addresses....................................... 48 8. References................................................ 50
9.0 Full Copyright Statement................................. 49 9. Authors' Addresses........................................ 51
10. Full Copyright Statement................................. 52
1. Introduction 1. Introduction
This document is a product of the Internetworking Over NBMA Working This document is a product of the Internetworking Over NBMA Working
Group. Its purpose is to define a MIB module for extending the Group. Its purpose is to define a MIB module for extending the
traditional MIBs supported by a TCP/IP implementation to support traditional MIBs supported by a TCP/IP implementation to support
Classical IP and ARP over ATM. Classical IP and ARP over ATM.
Many MIB related RFCs and Internet Drafts have been considered in the Many MIB related RFCs and Internet Drafts have been considered in the
development of this document. The ones that are considered central to development of this document. The ones that are considered central to
the extensions defined by this document are: the extensions defined by this document are:
o RFC 2011 - SNMPv2 Management Information Base for the o RFC 2011 - SNMPv2 Management Information Base for the
Internet Protocol using SMIv2 [10]. The IP over ATM Internet Protocol using SMIv2 [9]. The IP over ATM
(IPOA) MIB provides extensions to the IP Group for (IPOA) MIB provides extensions to the IP Group for
handling IP over ATM flows. A basic understanding of handling IP over ATM flows. A basic understanding of
the IP Group is essential for understanding this the IP Group is essential for understanding this
document. document.
o RFC 2233 - The Interfaces Group MIB (IF-MIB) using SMIv2. o RFC 2233 - The Interfaces Group MIB (IF-MIB) using SMIv2,
reference [2]. This document is important since it
This document is important since it provides several provides several very useful enhancements over the
very useful enhancements over the interface group interface group defined in RFC 1213 (reference [5])
defined in RFC 1213 that aid in handling ATM related that aid in handling ATM related interfaces.
interfaces.
o RFC 1695 - Definitions of Managed Objects for ATM Management o RFC 1695 - Definitions of Managed Objects for ATM Management
[4] (ATM-MIB). Support of this MIB is REQUIRED for [4] (ATM-MIB). Support of this MIB is REQUIRED for
implementing the layers between AAL5 and ATM. The implementing the layers between AAL5 and ATM. The
contents of this MIB will not explicitly be addressed contents of this MIB will not explicitly be addressed
here. The ATM-MIB provides a basis for managing ATM here. The ATM-MIB provides a basis for managing ATM
interface layering and management of: interface layering and management of:
- ATM Switched Virtual Connections (SVCs) - ATM Switched Virtual Connections (SVCs)
- ATM Permanent Virtual Connections (PVCs) - ATM Permanent Virtual Connections (PVCs)
The ATM Forum UNI ILMI MIB is specified by the ATM Forum in various The ATM Forum UNI ILMI MIB is specified by the ATM Forum in various
versions of the UNI specification. The ILMI MIBs being defined are not versions of the UNI specification. The ILMI MIBs being defined are
supported via SNMP agents but via SNMP requests sent over an ATM not supported via SNMP agents but via SNMP requests sent over an ATM
network to an ATM entity encapsulated in an AAL5 header. Support of network to an ATM entity encapsulated in an AAL5 header. Support of
the ILMI MIB(s) is considered out of the scope of this document. the ILMI MIB(s) is considered out of the scope of this document.
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
"SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this
document are to be interpreted as described in RFC 2119, reference document are to be interpreted as described in RFC 2119, reference
[11]. [10].
2. The SNMPv2 Network Management Framework 2. The SNMPv2 Network Management Framework
The SNMP Network Management Framework presently consists of three The SNMPv2 Network Management Framework consists of seven major
major components. They are: components. They are:
o the SMI, described in RFC 1902 [1], - the mechanisms used for o RFC 1902 [1] which defines the SMI, the mechanisms used for
describing and naming objects for the purpose of management. describing and naming objects for the purpose of management.
o the MIB-II, STD 17, RFC 1213 [5], - the core set of managed o RFC 1903 [6] defines textual conventions for SNMPv2.
objects for the Internet suite of protocols.
o the protocol, RFC 1157 [9] and/or RFC 1905 [7] - the protocol o RFC 1904 [8] defines conformance statements for SNMPv2.
for accessing managed information.
Textual conventions are defined in RFC 1903 [6], and conformance o RFC 1905 [7] defines transport mappings for SNMPv2.
statements are defined in RFC 1904 [8].
o RFC 1906 [12] defines the protocol operations used for network
access to managed objects.
o RFC 1907 [13] defines the Management Information Base for SNMPv2.
o RFC 1908 [14] specifies coexistence between SNMPv1 and SNMPv2.
The Framework permits new objects to be defined for the purpose of The Framework permits new objects to be defined for the purpose of
experimentation and evaluation. experimentation and evaluation.
This memo specifies a MIB module that is compliant to the SNMPv2 SMI. This memo specifies a MIB module that is compliant to the SNMPv2 SMI.
A semantically identical MIB conforming to the SNMPv1 SMI can be A semantically identical MIB conforming to the SNMPv1 SMI can be
produced through the appropriate translation. produced through the appropriate translation.
2.1. Object Definitions 2.1. Object Definitions
skipping to change at page 4, line 28 skipping to change at page 4, line 33
use a textual string, termed the descriptor, to refer to the object use a textual string, termed the descriptor, to refer to the object
type. type.
3. Structure of the MIB 3. Structure of the MIB
The Classical ARP and IP over ATM (IPOA) MIB structure is split into The Classical ARP and IP over ATM (IPOA) MIB structure is split into
three components: three components:
o Basic Support MIB Definitions o Basic Support MIB Definitions
o Client Supported MIB Definitions o Client Supported MIB Definitions
o ATMARP Server MIB Definitions o Server Supported MIB Definitions
All IP and ARP over ATM entities, both clients and ATMARP Servers, are All IP and ARP over ATM entities, both clients and ATMARP Servers, are
REQUIRED to support the MIB definitions in the Basic Support MIB REQUIRED to support the MIB definitions in the Basic Support MIB
Definitions section. Clients need to additionally support the MIB Definitions section. Clients need to additionally support the MIB
definitions outlined in the Client specific section and ATMARP Servers definitions outlined in the Client specific section and ATMARP Servers
MUST additionally support the ATMARP Server specific MIB definitions. MUST additionally support the ATMARP Server specific MIB definitions.
Implementation of the Definitions of Managed Objects for ATM Implementation of the Definitions of Managed Objects for ATM
Management [4] defines the modeling of the various layers within an Management [4] defines the modeling of the various layers within an
ATM Interface. This modeling is assumed as a prerequisite for the IPOA ATM Interface. This modeling is assumed as a prerequisite for the
MIB. The IPOA MIB makes no assumptions on how this layering is IPOA-MIB. The IPOA-MIB makes no assumptions on how this layering is
actually implemented within a system. Several of the MIB tables actually implemented within a system. Several of the MIB tables
defined by the IPOA MIB, like the base TCP/IP MIBs, requires that an defined by the IPOA-MIB, like the base TCP/IP MIBs, require that an
ifIndex exist that points to an ATM Interface. Refer to the ifIndex exist that points to an ATM Interface. Refer to the ATM-MIB
Definitions of Managed Objects for ATM Management (ATM-MIB) for the [4] for the definition of ATM Interface layering.
definition of ATM Interface layering.
The use of an IP over ATM Virtual Interface Layer is NOT explicitly The use of an IP over ATM Virtual Interface layer is NOT explicitly
REQUIRED by the IPOA MIB. The use of virtual layers above an ATM-MIB REQUIRED by the IPOA-MIB. The use of virtual layers above an ATM-MIB
defined interface layer is not absolutely necessary for modeling the defined interface layer is not absolutely necessary for modeling the
attachment of IP to an ATM network. The IPOA MIB refers to use of a attachment of IP to an ATM network. The IPOA-MIB refers to use of a
generic ifIndex object, who's value SHOULD reflect that of some generic ifIndex object, whose value SHOULD reflect that of some
specific ATM related interface as determined by an implementation. It specific ATM related interface as determined by an implementation. It
up to the implementers of this MIB to determine their own ATM is up to the implementers of this MIB to determine their own ATM
interface layering (assuming compliance with the IF-MIB and the ATM- interface layering (assuming compliance with the IF-MIB and the ATM-
MIB). MIB).
The Internet Assigned Numbers Authority (IANA) ifType ipOverAtm(114) The Internet Assigned Numbers Authority (IANA) ifType ipOverAtm(114)
was created for use by systems that require an virtual IP over ATM was created for use by systems that require a virtual IP over ATM
interface layer. The IF-MIB's ifStackTable SHOULD be used to show the interface layer. The IF-MIB's ifStackTable SHOULD be used to show the
relationship between virtual IP over ATM interfaces and the actual ATM relationship between virtual IP over ATM interfaces and the actual ATM
physical interface layers. The current set of ifType values can be physical interface layers. The current set of ifType values can be
accessed via the IANA homepage at: "http://www.iana.org/iana/". accessed via the IANA homepage at: "http://www.iana.org/iana/".
3.1. Basic Support MIB Definitions 3.1. Basic Support MIB Definitions
Basic support that MUST be implemented by both Clients and ATMARP Basic support that MUST be implemented by both Clients and ATMARP
Servers consists of: Servers consists of:
o ATM Logical IP Subnet (LIS) Table o ATM Logical IP Subnet (LIS) Table
o ATM Logical IP IF Mapping Table o ATM Logical IP Subnet Interface Mapping Table
o ATMARP Remote Server Table o ATMARP Remote Server Table
o ATM VC Table o ATM VC Table
o ATM Config PVC Table o ATM Config PVC Table
o Notifications o Notifications
3.1.1. ATM Logical IP Subnet (LIS) Table 3.1.1. ATM Logical IP Subnet (LIS) Table
The ATM Logical IP Subnet (LIS) Table defines the subnets that this The ATM Logical IP Subnet (LIS) Table defines the subnets that this
system is a member of for purposes of reaching destinations over an system is a member of for purposes of reaching destinations over an
ATM transport. The LIS table is indexed by the subnet address ATM transport. The LIS table is indexed by the subnet address
(ipoaLisSubnetAddr) and not ifIndex. The ipoaLisIfMappingTable (ipoaLisSubnetAddr) and not ifIndex. The ipoaLisIfMappingTable
described in the next section provides the mapping between Logical IP described in the next section provides the mapping between Logical IP
Subnets and the interface layer. It is possible that the same LIS can Subnets and the interface layer. It is possible that the same LIS can
be reached via different ATM physical interfaces. be reached via different ATM interfaces.
The ipAddrTable and the ipoaClientTable provides the mapping from a The ipAddrTable and the ipoaClientTable provides the mapping from a
local IP address to an ATM physical interface. One or more local IP address to an ATM interface. One or more ipAddrTable entries
ipAddrTable entries can point to the same ipoaLisEntry. An can point to the same ipoaLisEntry. An ipAddrEntry's ipAdEntAddr
ipAddrEntry's ipAdEntAddr ANDed with its ipAdEntNetMask SHOULD equal ANDed with its ipAdEntNetMask SHOULD equal an ipoaLisEntry's
an ipoaLisEntry's ipoaLisSubnetAddr. Given that an interface can be ipoaLisSubnetAddr. Given that an interface can be multi-homed, each
multi-homed, each local IP address associated with an interface local IP address associated with an interface requires an entry in the
requires an entry in the ipAddrTable. Each ipAddrTable entry for a ipAddrTable. Each ipAddrTable entry for a local IP address associated
local IP address associated with an ATM physical interface SHOULD map with an ATM interface SHOULD map to an entry in the ipoaLisTable.
to an entry in the ipoaLisTable.
The bulk of the objects in an ipoaLisEntry exists to control ATMARP The bulk of the objects in an ipoaLisEntry exists to control ATMARP
for a particular LIS: for a particular LIS. In a PVC only environment it is implementation
dependent as to whether this table should be supported:
ipoaLisInactivityTimer ipoaLisInactivityTimer
ipoaLisMinHoldingTime ipoaLisMinHoldingTime
ipoaLisQDepth ipoaLisQDepth
ipoaLisMaxCalls ipoaLisMaxCalls
ipoaLisCacheEntryAge ipoaLisCacheEntryAge
ipoaLisRetries ipoaLisRetries
ipoaLisTimeout ipoaLisTimeout
The value of an ipoaLisMaxCalls object defines the maximum number of The value of an ipoaLisMaxCalls object defines the maximum number of
VCs that can be established simultaneously per LIS. The value of an VCs that can be established simultaneously per LIS. The value of an
ipoaLisDefaultPeakCellRate object defines the best effort default peak ipoaLisDefaultPeakCellRate object defines the best effort default peak
cell rate in both the forward and backward directions when cell rate in both the forward and backward directions when
establishing VCCs (Virtual Channel Connections). Refer to RFC 1755, establishing VCCs (Virtual Channel Connections). Refer to RFC 1755,
ATM Signaling Support for IP over ATM (reference [12]), for a ATM Signaling Support for IP over ATM (reference [11]), for a
definition of the use of this object's value. definition of the use of this object's value.
The ipAddrTable's ipAdEntReasmMaxSize is the "The size of the largest The ipAddrTable's ipAdEntReasmMaxSize is the "The size of the largest
IP datagram which this entity can re-assemble from incoming IP IP datagram which this entity can re-assemble from incoming IP
fragmented datagrams received on this interface" and is different from fragmented datagrams received on this interface" and is different from
the ipoaLisTable's ipoaLisDefaultMtu with is the default MTU used the ipoaLisTable's ipoaLisDefaultMtu with is the default MTU used
within an LIS. Note that this is the default MTU not the actual which within an LIS. Note that this is the default MTU, not the actual MTU
is represented as ipoaVcNegotiatedMtu in the ipoaVcTable. (which is represented as ipoaVcNegotiatedMtu in the ipoaVcTable).
The ipoaLisRowStatus object enables entries in the ipoaLisTable to be The ipoaLisRowStatus object enables entries in the ipoaLisTable to be
created or deleted via SNMP. Creation of an ipoaLisTable entry results created or deleted via SNMP. Creation of an ipoaLisTable entry
in the addition of a corresponding ipAddrTable entry and an results in the addition of a corresponding ipAddrTable entry and an
ipoaLisIfMappingTable entry. Creation of multiple ipAddrTable entries ipoaLisIfMappingTable entry. Creation of multiple ipAddrTable entries
and ipoaLisIfMappingTable entries for the same LIS is not addressed by and ipoaLisIfMappingTable entries for the same LIS is not addressed by
this document. When ipoaLisRowStatus is changed from active(1) to this document. When ipoaLisRowStatus is changed from active(1) to
notInService(2) or from active(1) to destroy(6), this has the side- notInService(2) or from active(1) to destroy(6), this has the side-
effect of removing all entries from the ipNetToMediaTable that are effect of removing all entries from the ipNetToMediaTable that are
associated with this LIS (in other words, it flushes the entity's associated with this LIS (in other words, it flushes the entity's
ATMARP cache). It also removes the ipoaVcTable entries that were ATMARP cache). It also removes the ipoaVcTable entries that were
associated with those ipNetToMediaTable entries. Destroying the row associated with those ipNetToMediaTable entries. Destroying the row
removes the corresponding entries in the ipoaArpSrvrTable, removes the corresponding entries in the ipoaArpSrvrTable,
ipoaArpClientTable, ipoaLisIfMappingTable and the ipoaArpClientTable, ipoaLisIfMappingTable, and the
ipoaArpRemoteSrvrTable. ipoaArpRemoteSrvrTable.
Entries in both the ipNetToMediaTable and the ipoaVcTable that are Entries in both the ipNetToMediaTable and the ipoaVcTable that are
associated with an ipoaConfigPvcEntry are not effected by changes to associated with an ipoaConfigPvcEntry are not affected by changes to
ipoaLisRowStatus. ipoaLisRowStatus.
3.1.2. ATM Logical IP IF Mapping Table 3.1.2. ATM Logical IP Subnet Interface Mapping Table
The ipoaLisIfMappingTable maps a LIS to all ATM physical interfaces The ipoaLisIfMappingTable maps a LIS to all ATM interfaces from which
that it is configured to be supported from. Each entry in the it is configured to be supported. Each entry in the
ipoaLisIfMappingTable SHOULD map to an ipAddrTable entry. It is also ipoaLisIfMappingTable SHOULD map to an ipAddrTable entry. It is also
possible for a system, most commonly a switch, to have multiple LISes possible for a system, most commonly a switch, to have multiple LISs
associated with the same ATM physical interface. associated with the same ATM interface.
3.1.3. ATMARP Remote Server Table 3.1.3. ATMARP Remote Server Table
Entries in the ipoaArpRemoteSrvrTable exists to locally configure the Entries in the ipoaArpRemoteSrvrTable exists to locally configure the
remote ATMARP Servers that exist on a per LIS and interface basis. remote ATMARP Servers that exist on a per LIS and interface basis.
Classic2 requires that at least one ATMARP Server be configured per Classical IP and ARP over ATM [3] requires that at least one ATMARP
LIS where SVC traffic is intended. PVC usage doesn't require use of Server be configured per LIS where SVC traffic is intended. PVC usage
ATMARP. No ipoaArpRemoteSrvrTable entries SHOULD be configured for a doesn't require use of ATMARP. No ipoaArpRemoteSrvrTable entries
LIS where only PVCs will be used. An entry in the SHOULD be configured for a LIS where only PVCs will be used. An entry
ipoaArpRemoteSrvrTable is indexed by the subnet address of the LIS in the ipoaArpRemoteSrvrTable is indexed by the subnet address of the
(ipoaLisSubnetAddr), the ATM address of the remote ATMARP Server LIS (ipoaLisSubnetAddr), the ATM address of the remote ATMARP Server
(ipoaArpRemoteSrvrAtmAddr) and an interface ifIndex (ipoaArpRemoteSrvrAtmAddr) and an interface ifIndex
(ipoaArpRemoteSrvrIfIndex) value. (ipoaArpRemoteSrvrIfIndex) value.
The object ipoaArpRemoteSrvrIpAddr in an ipoaArpRemoteSrvrEntry is set The object ipoaArpRemoteSrvrIpAddr in an ipoaArpRemoteSrvrEntry is set
with the IP Address of the Remote ATMARP Server when a VC to the with the IP Address of the Remote ATMARP Server when a VC to the
Remote ATMARP Server is established. A value of 0 SHOULD be used when Remote ATMARP Server is established. A value of 0.0.0.0 SHOULD be
the IP address of the Remote ATMARP Server is not known. Once used when the IP address of the Remote ATMARP Server is not known.
ipoaArpRemoteSrvrIpAddr is set then the ipoaVcTable can be searched Once ipoaArpRemoteSrvrIpAddr is set then the ipoaVcTable can be
using ipoaArpRemoteSrvrIfIndex and ipoaArpRemoteSrvrIpAddr to find the searched using ipoaArpRemoteSrvrIfIndex and ipoaArpRemoteSrvrIpAddr to
VC in use to the Remote ATMARP Server. find the VC in use to the Remote ATMARP Server.
ipoaArpRemoteSrvrIfIndex is defined to have the textual convention of ipoaArpRemoteSrvrIfIndex is defined to have the textual convention of
InterfaceIndexOrZero. Adding ipoaArpRemoteSrvrIfIndex to the index InterfaceIndexOrZero. Adding ipoaArpRemoteSrvrIfIndex to the index
clause allows a system to have a VC to a ATMARP Remote Server on a per clause allows a system to have a VC to a ATMARP Remote Server on a per
LIS and interface basis. An entry in this table SHOULD exist for each LIS and interface basis. An entry in this table SHOULD exist for each
interface on a per LIS basis. Each interface would then have a interface on a per LIS basis. Each interface would then have a
separate VC to the Remote ATMARP Server for ATMARP purposes. separate VC to the Remote ATMARP Server for ATMARP purposes.
An implementation that wants to use a single VC MAY use an An implementation that wants to use a single VC MAY use an
ipoaArpRemoteSrvrIfIndex value of 0 when configuring an ipoaArpRemoteSrvrIfIndex value of 0 when configuring an
ipoaArpRemoteSrvrEntry for the associating LIS. If ipoaArpRemoteSrvrEntry for the associating LIS. If
ipoaArpRemoteSrvrIfIndex is 0 then an implementation dependent method ipoaArpRemoteSrvrIfIndex is 0 then an implementation dependent method
MAY be used for finding the vpi and vci of the VC in use to the Remote MAY be used for finding the VPI and VCI of the VC in use to the Remote
ATMARP Server. For example, search the ipoaVcTable for a match ATMARP Server. For example, search the ipoaVcTable for a match
between ipNetToMediaNetAddress and ipoaArpRemoteSrvrIpAddr from an between ipNetToMediaNetAddress and ipoaArpRemoteSrvrIpAddr from an
ipoaArpRemoteSrvrEntry, ignoring ipNetToMediaIfIndex. Since a single ipoaArpRemoteSrvrEntry, ignoring ipNetToMediaIfIndex. Since a single
VC is being used the first match SHOULD correspond to the correct VC. VC is being used the first match SHOULD correspond to the correct VC.
If a PVC is intended to be used to communicate with a remote ATMARP If a PVC is intended to be used to communicate with a remote ATMARP
Server then the ipoaConfigPvcTable MUST be used to create and activate Server then the ipoaConfigPvcTable MUST be used to create and activate
the PVC prior to activating a ipoaArpRemoteSrvrEntry. the PVC prior to activating a ipoaArpRemoteSrvrEntry.
The object ipoaArpRemoteSrvrRowStatus enables remote create and The object ipoaArpRemoteSrvrRowStatus allows for row creation and
deletion of entries in the ipoaArpRemoteSrvrTable. The objects deletion of entries in the ipoaArpRemoteSrvrTable. The objects
ipoaArpRemoteSrvrAdminStatus and ipoaArpRemoteSrvrOperStatus exists to ipoaArpRemoteSrvrAdminStatus and ipoaArpRemoteSrvrOperStatus exists to
control and relect the operation use of a Remote ATMARP Server defined control and relect the operational use of a Remote ATMARP Server
by an ipoaArpRemoteSrvrEntry. The object ipoaArpRemoteSrvrOperStatus defined by an ipoaArpRemoteSrvrEntry. The object
SHOULD have a value of active(1) when a SVC has been established to ipoaArpRemoteSrvrOperStatus SHOULD have a value of up(1) when an SVC
the Remote ATMARP Server or if using a PVC when the In_ATMARP reply has been established to the Remote ATMARP Server or if using a PVC
with the IP Address of the Remote ATMARP Server has been received. when the InATMARP reply with the IP Address of the Remote ATMARP
The value of inActive(2) SHOULD be used to indicate that a VC to the Server has been received. The value of down(2) SHOULD be used to
Remote ATMARP Server doesn't exist. indicate that a VC to the Remote ATMARP Server doesn't exist.
3.1.4. ATM VC Table 3.1.4. ATM VC Table
An entry in the ipoaVcTable SHOULD have at least one corresponding An entry in the ipoaVcTable SHOULD have at least one corresponding
ipNetToMediaTable entry. Both tables use the ipNetToMediaTable's ipNetToMediaTable entry. Both tables use the ipNetToMediaTable's
indexes ipNetToMediaIfIndex and ipNetToMediaNetAddress. The indexes ipNetToMediaIfIndex and ipNetToMediaNetAddress. The
ipoaVcTable has the additional indexes ipoaVcVpi and ipoaVcVci. An ipoaVcTable has the additional indexes ipoaVcVpi and ipoaVcVci. An
ipoaVcEntry exists for every VC per ATM physical interface per ipoaVcEntry exists for every VC per ATM interface per destination IP
destination IP address. Refer to the following diagram that address. Refer to the following diagram that illustrates the
illustrates the relationship between ipoaVcTable and the relationship between ipoaVcTable and the ipNetToMediaTable:
ipNetToMediaTable:
ipoaVcTable ipNetToMediatable ipoaVcTable ipNetToMediatable
------------------------------ ---------------------------- ------------------------------ ----------------------------
| ipNetToMediaIfIndex | | ipNetToMediaIfIndex | | ipNetToMediaIfIndex | | ipNetToMediaIfIndex |
| ipNetToMediaNetAddress | | ipNetToMediaNetAddress | | ipNetToMediaNetAddress | | ipNetToMediaNetAddress |
| ipoaVcVpi | | | | ipoaVcVpi | | |
| ipoaVcVci | | | | ipoaVcVci | | |
| ipoaVcType | | | | ipoaVcType | | |
º ---> use IpoaAtmAddr TC º º ipNetToMediaPhysAddress º | ---> use IpoaAtmAddr TC | | ipNetToMediaPhysAddress |
| ipoaVcNegotiatedEncapsType | | | | ipoaVcNegotiatedEncapsType | | |
| ipoaVcNegotiatedMtu | | | | ipoaVcNegotiatedMtu | | |
| | | ipNetToMediaType | | | | ipNetToMediaType |
------------------------------ ---------------------------- ------------------------------ ----------------------------
ipoaVcType indicates if the entry is for a SVC or a PVC. An ipoaVcType indicates if the entry is for an SVC or an PVC. An
ipoaVcEntry, corresponding to a PVC, is created automatically when an ipoaVcEntry, corresponding to an PVC, is created automatically when an
ipoaConfigPvcEntry is created and the IP Address at the end of the PVC ipoaConfigPvcEntry is created and the IP Address at the end of the PVC
is discovered. The associating ipNetToMediaTable entry would have its is discovered. The associating ipNetToMediaTable entry would have its
ipNetToMediaType set to static(4). ipNetToMediaTable entries created ipNetToMediaType set to static(4). ipNetToMediaTable entries created
during ATMARP processing have a ipNetToMediaType of dynamic(3). The during ATMARP processing have a ipNetToMediaType of dynamic(3). The
process to locally configuring an ipNetToMediaTable entry and an process to locally configuring an ipNetToMediaTable entry and an
ipoaVcTable entry for a SVC without using ATMARP is not within the ipoaVcTable entry for an SVC without using ATMARP is not within the
scope of this document. scope of this document.
The objects ipoaVcVpi and ipoaVcVci are defined to have a MAX-ACCESS The objects ipoaVcVpi and ipoaVcVci are defined to have a MAX-ACCESS
of not-accessible since they are only used for purposes of indexing of not-accessible since they are only used for purposes of indexing an
and entry in the ipoaVcTable. entry in the ipoaVcTable.
3.1.5. ATM Config PVC Table 3.1.5. ATM Config PVC Table
An entry in the ipoaVcTable is created after the In_ATMARP reply is An entry in the ipoaVcTable is created after the InATMARP reply is
successfully received for an ipoaConfigPvcEntry during its activation. successfully received for an ipoaConfigPvcEntry during its activation.
In_ATMARP should return the IP Address of the other end of the PVC in InATMARP should return the IP Address of the other end of the PVC in
order to have the needed indexes to create an ipNetToMediaEntry and an order to have the needed indexes to create an ipNetToMediaEntry and an
ipoaVcEntry. ipoaConfigPvcRowStatus would then be set to active(1). ipoaVcEntry. ipoaConfigPvcRowStatus would then be set to active(1).
The object ipoaConfigPvcRowStatus doesn't get a value of active(1) The object ipoaConfigPvcRowStatus doesn't get a value of active(1)
until the In_ATMARP reply is received. If the row was complete it until the InATMARP reply is received. If the row was complete it
would have a value of notInService as defined by RFC 1903 as oppose to would have a value of notInService(2) as defined by RFC 1903 as
notReady. The value of a ipoaConfigPvcRowStatus object can be used to opposed to notReady(3). The value of a ipoaConfigPvcRowStatus object
determine if the PVC is available for use or not. The value of an can be used to determine if the PVC is available for use or not. The
ipoaConfigPvcRowStatus object SHOULD be set to notInService and the value of an ipoaConfigPvcRowStatus object SHOULD be set to
corresponding ARP Cache entry deleted whenever a PVC becomes unusable. notInService(2) and the corresponding ARP Cache entry deleted whenever
a PVC becomes unusable.
A Network Management Station wanting to create a PVC at a particular A Network Management Station wanting to create a PVC at a particular
system for use as an IP transport would: system for use as an IP transport would:
o use the ATM-MIB, reference [4], to create the PVC o use the ATM-MIB, reference [4], to create the PVC
o use the ipoaConfigPvcTable in the IPOA MIB to configure o use the ipoaConfigPvcTable in the IPOA-MIB to configure
the PVC for use by IP the PVC for use by IP
Refer to the following diagram that illustrates the relationship Refer to the following diagram that illustrates the relationship
between the ipoaVcTable and the ipoaConfigPvcTable: between the ipoaVcTable and the ipoaConfigPvcTable:
ipoaVcTable ipoaConfigPvcTable ipoaVcTable ipoaConfigPvcTable
------------------------------ ---------------------------- ------------------------------ ----------------------------
| ipNetToMediaIfIndex | | ipNetToMediaIfIndex | | ipNetToMediaIfIndex | | ipNetToMediaIfIndex |
| ipNetToMediaNetAddress | | | | ipNetToMediaNetAddress | | |
| ipoaVcVpi | | ipoaConfigPvcVpi | | ipoaVcVpi | | ipoaConfigPvcVpi |
| ipoaVcVci | | ipoaConfigPvcVci | | ipoaVcVci | | ipoaConfigPvcVci |
| ipoaVcType | | | | ipoaVcType | | |
| | | ipoaConfigPvcDefaultMtu | | | | ipoaConfigPvcDefaultMtu |
| ipoaVcNegotiatedEncapsType | | | | ipoaVcNegotiatedEncapsType | | |
| ipoaVcNegotiatedMtu | | | | ipoaVcNegotiatedMtu | | |
| | | ipoaConfigPvcRowStatus | | | | ipoaConfigPvcRowStatus |
------------------------------ ---------------------------- ------------------------------ ----------------------------
When the ipoaVcEntry is created its ipoaVcType will be set to pvc(1), When the ipoaVcEntry is created its ipoaVcType will be set to pvc(1),
its ipoaVcNegotiatedEncapsType set to llcSnap(1), and its its ipoaVcNegotiatedEncapsType set to llcSnap(1), and its
ipoaVcNegotiatedMtu set to 9180 octets by default. Classic2 allows use ipoaVcNegotiatedMtu set to 9180 octets by default. Classical IP and
of other MTU values for PVCs but considers how selection of a value ARP over ATM [3] allows use of other MTU values for PVCs but considers
other than 9180 to be out of scope. ipoaConfigPvcDefaultMtu can be the selection of a value other than 9180 to be out of scope.
used to configure the MTU to be used for the PVC. Both ends MUST have ipoaConfigPvcDefaultMtu can be used to configure the MTU to be used
the same value configured. The associating ipNetToMediaTable entry for the PVC. Both ends MUST have the same value configured. The
would have its ipNetToMediaType set to static(4). associating ipNetToMediaTable entry would have its ipNetToMediaType
set to static(4).
Changing ipoaConfigPvcRowStatus from active(1) to notInService(2) or Changing ipoaConfigPvcRowStatus from active(1) to notInService(2) or
from active(1) to destroy(6) has the side-effect of removing the from active(1) to destroy(6) has the side-effect of removing the
corresponding ipNetToMediaTable, ipoaVcTable and ipoaConfigPvcTable corresponding ipNetToMediaTable, ipoaVcTable, and ipoaConfigPvcTable
entries. entries.
3.1.6. Notifications 3.1.6. Notifications
Both ATM clients and ATMARP Servers MUST support generation of a Both ATM clients and ATMARP Servers MUST support generation of an
ipoaMtuExceed notification. ipoaMtuExceeded notification.
3.2. Client Supported MIB Definitions 3.2. Client Supported MIB Definitions
The ATMARP Client Table is the only additional MIB table that a client The ATMARP Client Table is the only additional MIB table that a client
MUST implement. MUST implement.
3.2.1. ATMARP Client Table 3.2.1. ATMARP Client Table
An entry in the ipoaArpClientTable SHOULD have an corresponding An entry in the ipoaArpClientTable SHOULD have a corresponding
ipAddrTable entry where both are indexed by the same ipAdEntAddr. ipAddrTable entry where both are indexed by the same ipAdEntAddr
Refer to the following diagram that illustrates the relationship value. Refer to the following diagram that illustrates the
between ipoaArpClientTable and ipAddrTable entries: relationship between ipoaArpClientTable and ipAddrTable entries:
ipoaArpClientTable ipAddrTable ipoaArpClientTable ipAddrTable
----------------------------------- ------------------------ ----------------------------------- ------------------------
| ipAdEntAddr | | ipAdEntAddr | | ipAdEntAddr | | ipAdEntAddr |
| | | ipAdEntNetMask | | | | ipAdEntNetMask |
| | | ipAdEntIfIndex | | | | ipAdEntIfIndex |
| ipoaArpClientAtmAddr | | | | ipoaArpClientAtmAddr | | |
| ipoaArpClientSrvrInUse | | | | ipoaArpClientSrvrInUse | | |
| ipoaArpClientInArpReqsIn | | | | ipoaArpClientInArpInReqs | | |
| ipoaArpClientInArpReqsOut | | | | ipoaArpClientInArpOutReqs | | |
| ipoaArpClientInArpRepliesIn | | | | ipoaArpClientInArpInReplies | | |
| ipoaArpClientInArpRepliesOut | | | | ipoaArpClientInArpOutReplies | | |
| ipoaArpClientInArpInvalidReqsIn | | | | ipoaArpClientInArpInvalidInReqs | | |
| ipoaArpClientInArpInvalidReqsOut| | | | ipoaArpClientInArpInvalidOutReqs| | |
| ipoaArpClientArpReqsIn | | | | ipoaArpClientArpInReqs | | |
| ipoaArpClientArpReqsOut | | | | ipoaArpClientArpOutReqs | | |
| ipoaArpClientArpRepliesIn | | | | ipoaArpClientArpInReplies | | |
| ipoaArpClientArpRepliesOut | | | | ipoaArpClientArpOutReplies | | |
| ipoaArpClientArpNaksIn | | | | ipoaArpClientArpInNaks | | |
| ipoaArpClientArpNaksOut | | | | ipoaArpClientArpOutNaks | | |
| ipoaArpClientArpOpUnknown | | | | ipoaArpClientArpUnknownOps | | |
| ipoaArpClientArpSrvrNoResp | | | | ipoaArpClientArpNoSrvrResps | | |
| ipoaArpClientRowStatus | | | | ipoaArpClientRowStatus | | |
| | | ipAdEntBcastAddr | | | | ipAdEntBcastAddr |
| | | ipAdEntReasmMaxSize | | | | ipAdEntReasmMaxSize |
----------------------------------- ------------------------ ----------------------------------- ------------------------
Both tables use the same index, ipAdEntAddr. The ipAddrTable's Both tables have the same index, ipAdEntAddr. The ipAddrTable's
ipAdEntNetMask when ANDed with its ipAdEntAddr yield the subnet of the ipAdEntNetMask when ANDed with its corresponding ipAdEntAddr yield the
LIS which indexes the ipoaLisTable. The ipAddrTable's ipAdEntIfIndex subnet of the LIS which can be used as an index into the ipoaLisTable
points to an physical interface ifTable entry. The attachment point (ipoaLisSubnetAddr). The ipAddrTable's ipAdEntIfIndex points to an
for IP into an ATM network is via an ATM interface's ifIndex. This interface ifTable entry via an ifIndex value. The attachment point
ifIndex is contained in an ipAddrTable entry. for IP into an ATM network is via an ATM interface's ifIndex. Each
ipoaArpClientEntry MUST point to an ATM interface via its
corresponding ipAddrEntry.
ipoaArpClientAtmAddr is the local ATM address associated with the ipoaArpClientAtmAddr is the local ATM address associated with the
corresponding ATM ifTable entry. ipoaArpClientSrvrInUse is the ATM corresponding ATM ifTable entry. ipoaArpClientSrvrInUse is the ATM
address of the ATMARP Server being used for a particular client. If address of the ATMARP Server being used for a particular client. If
SVCs are not being used then the value of this object is 0. SVCs are not being used then the value of this object is a zero-length
OCTET STRING.
It is sometimes possible for a system to have multiple IP addresses It is sometimes possible for a system to have multiple IP addresses
configured within the same IP subnet. The indexing of this table would configured within the same IP subnet. The indexing of this table
seem to preclude that, however, it is possible to have additional would seem to preclude that. However, it is possible to have
entries in the ipAddrTable with the same ifIndex and with the same additional entries in the ipAddrTable with the same ifIndex and with
subnet address. The mechanism for adding these entries to the the same subnet address. The mechanism for adding these multiple
ipAddrTable (which is read-only) is beyond the scope of this document. entries to the ipAddrTable (which is read-only) is beyond the scope of
this document.
The counter object ipoaArpClientInArpInvalidReqsIn is "The number of The counter object ipoaArpClientInArpInvalidInReqs is "The number of
times that this client detects an invalid In_ATMARP request." times that this client detects an invalid InATMARP request." This
Increment this object when processing fails for an In_ATMARP request. object SHOULD be incremented when processing fails for an InATMARP
For example, incorrect In_ATMARP Request structure fields. The object request (e.g., for incorrect InATMARP request structure fields). The
ipoaArpClientInArpInvalidReqsOut is defined as "The number of times object ipoaArpClientInArpInvalidOutReqs is defined as "The number of
that this client did not receive an In_ATMARP reply." This is times that this client did not receive an InATMARP reply." This is
different from ipoaArpClientArpSrvrNoResp which counts the number of different from ipoaArpClientArpNoSrvrResps which counts the number of
times no response was received from an ATMARP request. times no response was received from an ATMARP request.
In_ATMARP retransmission processing is not controlled by objects in InATMARP retransmission processing is not controlled by objects in the
the ipoaLisTable. In general, the ipoaLisTable objects relate to ipoaLisTable. In general, the ipoaLisTable objects relate to ATMARP
ATMARP Server processing. Configuration of In_ATMARP retransmission Server processing. Configuration of InATMARP retransmission
processing is considered to be implementation dependent and not processing is considered to be implementation dependent and not
defined by the IPOA MIB. defined by the IPOA-MIB.
Implementations SHOULD use local policy for defining both In_ATMARP Implementations SHOULD use local policy for defining both InATMARP
timeout and retry count values. This policy would be expected to timeout and retry count values. This policy would be expected to
differ for sending an In_ATMARP Request over a PVC as opposed to a differ for sending an InATMARP Request over an PVC as opposed to an
SVC. For transmission of an In_ATMARP Request over an SVC a timeout of SVC. For transmission of an InATMARP Request over an SVC a timeout of
60 seconds with a retry count of 3 is suggested. In_ATMARP 60 seconds with a retry count of 3 is suggested. InATMARP
transmission over a PVC should differ since its retry limit may need transmission over a PVC should differ since its retry limit may need
to be infinite in order to insure that In_ATMARP Request processing to be infinite in order to ensure that InATMARP Request processing
eventually occurs. eventually occurs.
3.3. Server Supported Objects 3.3. Server Supported MIB Definitions
ATMARP Servers MUST support: ATMARP Servers MUST support:
o ATMARP Server Table o ATMARP Server Table
o Notifications o Notifications
as defined in the following sections. This table exists only on a as defined in the following sections. This table exists only on a
system where at least one ATMARP Server is present. system where at least one ATMARP Server is present.
3.3.1. ATMARP Server Table 3.3.1. ATMARP Server Table
This table defines the list of ATMARP Servers within a LIS. Each entry This table defines the list of ATMARP Servers within a LIS. Each
of the table defines each ATMARP Server's ATM address, the LIS it is a entry of the table defines each ATMARP Server's ATM address, the LIS
member of, and various In_ATMARP and ATMARP statistics. it is a member of, and various InATMARP and ATMARP statistics.
An entry in this table provides information about an ATMARP Server An entry in this table provides information about an ATMARP Server
within a LIS and is indexed by ipAdEntAddr (a local IP Address from an within a LIS and is indexed by ipAdEntAddr (a local IP Address from an
IP Address Table entry) and ipoaArpSrvrAddr (an ATM Address associated IP Address Table entry) and ipoaArpSrvrAddr (an ATM Address associated
with the ATMARP Server). with the ATMARP Server).
Entries MAY be created by a management application using the Entries MAY be created by a management application using the
ipoaArpSrvrRowStatus object. Entries in this table MAY also be created ipoaArpSrvrRowStatus object. Entries in this table MAY also be
by the system and not by a management application, for example as a created by the system and not by a management application, for example
result of ILMI. via ILMI.
Entries in this table MAY be deleted by setting the Entries in this table MAY be deleted by setting the
ipoaArpSrvrRowStatus object to destroy(6). This includes entries that ipoaArpSrvrRowStatus object to destroy(6). This includes entries that
were added by the system and not by a management application. were added by the system and not by a management application.
On a host that supports multiple ATMARP Servers where the local IP On a host that supports multiple ATMARP Servers where the local IP
address being associated with each ATMARP Server is the same (for address being associated with each ATMARP Server is the same (for
example a non-multi homed host) then the ATM Address, ipoaArpSrvrAddr, example a non-multihomed host), the ATM Address (ipoaArpSrvrAddr)
uniquely identifies a particular Server. On a host supporting multiple uniquely identifies a particular ATMARP Server. On a host supporting
ATMARP Servers having a single ATM Interface with a single ATM Address multiple ATMARP Servers having a single ATM Interface with a single
then ipAdEntAddr MUST be used to uniquely identify an entry in the ATM Address, the ipAdEntAddr MUST be used to uniquely identify an
ipoaArpSrvrTable. entry in the ipoaArpSrvrTable.
The definition of the ipoaArpSrvrTable doesn't allow an implementation The indexing of the ipoaArpSrvrTable does not allow entries with the
that supports multiple ATMARP Servers, a single ATM Address and a same or no local IP Address (ipAdEntAddr) and the same ATM Address
single local IP Address (or no local IP Addresses). (ipoaArpSrvrAddr) to exist. The values of the index elements when
combined to index a row must be unique.
3.3.2. Notifications 3.3.2. Notifications
An ATMARP Server MUST support the following notifications: An ATMARP Server MUST support the following notifications:
o ipoaDuplicateIpAddress o ipoaDuplicateIpAddress
o ipoaLisCreate o ipoaLisCreate
o ipoaLisDelete o ipoaLisDelete
Generation of ipoaLisCreate and ipoaLisDelete notifications is Generation of ipoaLisCreate and ipoaLisDelete notifications is
controlled by the ipoaLisTrapEnable object. These notifications controlled by the ipoaLisTrapEnable object. These notifications
indicated when an ipoaLisEntry is either created or deleted. The indicate when an ipoaLisEntry is either created or deleted. The
purpose of these notifications is to enable Network Management purpose of these notifications is to enable Network Management
Applications to dynamically discover the existence of ATMARP Server Applications to dynamically discover the existence of ATMARP Server
LIS participation in order to eventually determine LIS composition via LIS participation in order to eventually determine LIS composition via
subsequent SNMP queries. It is permissible for a ATM client only subsequent SNMP queries. It is permissible for a ATM client-only
system to support the ipoaLisTrapEnable object and generate system to support the ipoaLisTrapEnable object and generate
ipoaLisCreate and ipoaLisDelete notifications. ipoaLisCreate and ipoaLisDelete notifications.
4. Definitions 4. Definitions
IPOA-MIB DEFINITIONS ::= BEGIN IPOA-MIB DEFINITIONS ::= BEGIN
IMPORTS IMPORTS
MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE, MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE,
experimental, Integer32, IpAddress, Counter32, experimental, Integer32, IpAddress, Counter32,
Gauge32 Gauge32
FROM SNMPv2-SMI FROM SNMPv2-SMI
TEXTUAL-CONVENTION, RowStatus TEXTUAL-CONVENTION, RowStatus
FROM SNMPv2-TC FROM SNMPv2-TC
MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP
FROM SNMPv2-CONF FROM SNMPv2-CONF
ipNetToMediaNetAddress, ipNetToMediaIfIndex, ipNetToMediaNetAddress, ipNetToMediaIfIndex,
ipNetToMediaPhysAddress, ipAdEntAddr ipNetToMediaPhysAddress, ipAdEntAddr
FROM IP-MIB FROM IP-MIB
-- The following textual conventions are defined locally within -- The following textual conventions are defined locally within
-- this MIB module. They have been prefixed with Ipoa to -- this MIB module. They have been prefixed with 'Ipoa' to
-- distinguish them from their counterparts in the ATM-TC-MIB. -- distinguish them from their counterparts in the ATM-TC-MIB.
-- This was done so that the IPOA-MIB could be advanced as -- This was done so that the IPOA-MIB could be advanced as
-- an standards based MIB without waiting for the ATM-TC-MIB. -- a standards-based MIB without waiting for the ATM-TC-MIB.
-- AtmConnKind, AtmAddr -- AtmConnKind, AtmAddr
-- FROM ATM-TC-MIB -- FROM ATM-TC-MIB
InterfaceIndex, InterfaceIndexOrZero InterfaceIndex, InterfaceIndexOrZero
FROM IF-MIB FROM IF-MIB
; ;
ipoaMIB MODULE-IDENTITY ipoaMIB MODULE-IDENTITY
LAST-UPDATED "9801100000Z" -- January 10, 1998 LAST-UPDATED "9801220000Z" -- January 22, 1998
ORGANIZATION "IETF Internetworking Over NBMA Working ORGANIZATION "IETF Internetworking Over NBMA Working
Group (ion)" Group (ion)"
CONTACT-INFO CONTACT-INFO
"Maria Greene (greene@ultranet.com) "Maria Greene (greene@xedia.com)
Independent Contractor Xedia Corp.
Jim Luciani (jluciani@BayNetworks.com) Jim Luciani (jluciani@BayNetworks.com)
Bay Networks Bay Networks
Kenneth White (kennethw@vnet.ibm.com) Kenneth White (kennethw@vnet.ibm.com)
IBM Corp. IBM Corp.
Ted Kuo (tkuo@eos.ncsu.edu) Ted Kuo (tkuo@eos.ncsu.edu)
Bay Networks" Bay Networks"
DESCRIPTION DESCRIPTION
skipping to change at page 15, line 38 skipping to change at page 15, line 43
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The ATM address used by the network entity. "The ATM address used by the network entity.
The semantics are implied by the length. The semantics are implied by the length.
The address types are: The address types are:
- no address (0 octets) - no address (0 octets)
- E.164 (8 octets) - E.164 (8 octets)
- NSAP (20 octets) - NSAP (20 octets)
In addition, when subaddresses are used the AtmAddr In addition, when subaddresses are used IpoaAtmAddr
may represent the concatenation of address and may represent the concatenation of address and
subaddress. The associated address types are: subaddress. The associated address types are:
- E.164, E.164 (16 octets) - E.164, E.164 (16 octets)
- E.164, NSAP (28 octets) - E.164, NSAP (28 octets)
- NSAP, NSAP (40 octets) - NSAP, NSAP (40 octets)
Address lengths other than defined in this definition Address lengths other than defined in this definition
imply address types defined elsewhere. imply address types defined elsewhere.
Note: The E.164 address is encoded in BCD format." Note: The E.164 address is encoded in BCD format."
SYNTAX OCTET STRING (SIZE(0..40)) SYNTAX OCTET STRING (SIZE(0..40))
IpoaAtmConnKind ::= TEXTUAL-CONVENTION IpoaAtmConnKind ::= TEXTUAL-CONVENTION
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The use of call control. The use is as "The use of call control. The use is as follows:
follows:
pvc(1) pvc(1)
Virtual link of a PVC. Should not be Virtual link of a PVC. Should not be
used in an PVC/SVC (i.e., SPVC) used in a PVC/SVC (i.e., SPVC)
crossconnect. crossconnect.
svcIncoming(2) svcIncoming(2)
Virtual link established after a Virtual link established after a
received signaling request to setup received signaling request to setup
an SVC. an SVC.
svcOutgoing(3) svcOutgoing(3)
Virtual link established after a Virtual link established after a
transmitted or forwarded signaling transmitted or forwarded signaling
request to setup an SVC. request to setup an SVC.
spvcInitiator(4) spvcInitiator(4)
skipping to change at page 16, line 47 skipping to change at page 17, line 4
svcOutgoing(3), svcOutgoing(3),
spvcInitiator(4), spvcInitiator(4),
spvcTarget(5) spvcTarget(5)
} }
-- Top-level structure of the MIB -- Top-level structure of the MIB
ipoaObjects OBJECT IDENTIFIER ::= { ipoaMIB 1 } ipoaObjects OBJECT IDENTIFIER ::= { ipoaMIB 1 }
ipoaNotifications OBJECT IDENTIFIER ::= { ipoaMIB 2 } ipoaNotifications OBJECT IDENTIFIER ::= { ipoaMIB 2 }
ipoaConformance OBJECT IDENTIFIER ::= { ipoaMIB 3 } ipoaConformance OBJECT IDENTIFIER ::= { ipoaMIB 3 }
-- MIB Objects -- MIB Objects
ipoaLisTrapEnable OBJECT-TYPE ipoaLisTrapEnable OBJECT-TYPE
SYNTAX INTEGER { enabled(1), disabled(2) } SYNTAX INTEGER { enabled(1), disabled(2) }
MAX-ACCESS read-write MAX-ACCESS read-write
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Indicates whether ipoaLisCreate and ipoaLisDelete "Indicates whether ipoaLisCreate and ipoaLisDelete
traps should be generated by this system. traps should be generated by this system.
By default, this object should have the value By default, this object should have the value
enabled(1) for systems where ATMARP Servers are enabled(1) for systems where ATMARP Servers are
present and disabled(2) on systems where only present and disabled(2) on systems where only
clients reside." clients reside."
::= { ipoaObjects 1 } ::= { ipoaObjects 1 }
-- The Logical IP Subnet Table -- The ATM Logical IP Subnet (LIS) Table
ipoaLisTable OBJECT-TYPE ipoaLisTable OBJECT-TYPE
SYNTAX SEQUENCE OF IpoaLisEntry SYNTAX SEQUENCE OF IpoaLisEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"There is one entry in this table for every Logical IP "There is one entry in this table for every Logical IP
Subnet (LIS) that this system is a member of." Subnet (LIS) of which this system is a member.
The bulk of the objects in an ipoaLisEntry exists
to control ATMARP for a particular LIS. In a PVC only
environment it is implementation dependent as to
whether this table should be supported."
::= { ipoaObjects 2 } ::= { ipoaObjects 2 }
ipoaLisEntry OBJECT-TYPE ipoaLisEntry OBJECT-TYPE
SYNTAX IpoaLisEntry SYNTAX IpoaLisEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Information about a single LIS that this system is a "Information about a single LIS of which this system
member of. is a member.
This table is indexed by an IP subnet address.
Membership in a LIS is independent of the actual ATM Membership in a LIS is independent of the actual ATM
physical interfaces being used. The ipoaLisTable defines interfaces being used. The ipoaLisTable defines
all LISes that a system is a member of. The ipAddrTable all LISs that a system is a member of. The ipAddrTable
and the ipoaClientTable provides the mapping from local and the ipoaClientTable provides the mapping from local
IP address to ATM physical interface. The IP address to ATM interface. The ipoaLisIfMappingTable
ipoaLisIfMappingTable provides the mappings between provides the mappings between Logical IP Subnets and
Logical IP Subnets and interfaces. interfaces.
The ipoaLisTable is indexed by ipoaLisSubnetAddr. The ipoaLisTable is indexed by ipoaLisSubnetAddr (IP
An entry in the ipAddrTable should exist for each subnet address). An entry in the ipoaLisTable should
ipAddrEntry that is associated with an IP over ATM exist for each ipAddrEntry that is associated with an
interface. Its ipAdEntAddr and ipAdEntNetMask when ANDed ATM related interface used for Classical IP and ARP
should map to a ipoaLisSubnetAddr." over ATM traffic.
Its ipAdEntAddr and ipAdEntNetMask when ANDed together
should equal the ipoaLisSubnetAddr of the corresponding
ipoaLisEntry."
INDEX { ipoaLisSubnetAddr } INDEX { ipoaLisSubnetAddr }
::= { ipoaLisTable 1 } ::= { ipoaLisTable 1 }
IpoaLisEntry ::= SEQUENCE { IpoaLisEntry ::= SEQUENCE {
ipoaLisSubnetAddr IpAddress, ipoaLisSubnetAddr IpAddress,
ipoaLisDefaultMtu Integer32, ipoaLisDefaultMtu Integer32,
ipoaLisDefaultEncapsType IpoaEncapsType, ipoaLisDefaultEncapsType IpoaEncapsType,
ipoaLisInactivityTimer Integer32, ipoaLisInactivityTimer Integer32,
ipoaLisMinHoldingTime Integer32, ipoaLisMinHoldingTime Integer32,
ipoaLisQDepth Integer32, ipoaLisQDepth Integer32,
skipping to change at page 18, line 33 skipping to change at page 18, line 45
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The IP subnet address associated with this LIS." "The IP subnet address associated with this LIS."
::= { ipoaLisEntry 1 } ::= { ipoaLisEntry 1 }
ipoaLisDefaultMtu OBJECT-TYPE ipoaLisDefaultMtu OBJECT-TYPE
SYNTAX Integer32 (0..65535) SYNTAX Integer32 (0..65535)
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The default MTU used within this LIS. Note that the "The default MTU used within this LIS. Note that the
actual size used for a VC between two members of the actual MTU used for a VC between two members of the
LIS may be negotiated during connection setup and may LIS may be negotiated during connection setup and may
be different than this value. The ipoaVcNegotiatedMtu be different than this value. The ipoaVcNegotiatedMtu
object indicates the actual MTU in use for a object indicates the actual MTU in use for a
particular VC." particular VC."
DEFVAL { 9180 } DEFVAL { 9180 }
::= { ipoaLisEntry 2 } ::= { ipoaLisEntry 2 }
ipoaLisDefaultEncapsType OBJECT-TYPE ipoaLisDefaultEncapsType OBJECT-TYPE
SYNTAX IpoaEncapsType SYNTAX IpoaEncapsType
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The default encapsulation to use on VCs created for "The default encapsulation to use on VCs created for
this LIS. Note that the actual encapsulation type may this LIS. Note that the actual encapsulation type may
be negotiated during connection setup and may be be negotiated during connection setup and may be
different than this value. The ipoaVcNegotiatedEncapsType different than this value. The
object indicates the actual encapsulation in use for a ipoaVcNegotiatedEncapsType object indicates the actual
particular VC." encapsulation in use for a particular VC."
DEFVAL { llcSnap } DEFVAL { llcSnap }
::= { ipoaLisEntry 3 } ::= { ipoaLisEntry 3 }
ipoaLisInactivityTimer OBJECT-TYPE ipoaLisInactivityTimer OBJECT-TYPE
SYNTAX Integer32 SYNTAX Integer32
UNITS "seconds" UNITS "seconds"
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The time, in seconds, before a call established for an "The time, in seconds, before a call established for an
ipNetToMediaEntry on a client will timeout due to no ipNetToMediaEntry on a client will timeout due to no
traffic being passed on the VC. A value of 0 implies traffic being passed on the VC. A value of 0 implies
no time out." no time out."
REFERENCE REFERENCE
"RFC1755, Sec. 3.4 VC Teardown" "RFC 1755, Sec. 3.4 VC Teardown"
DEFVAL { 300 } DEFVAL { 1200 }
::= { ipoaLisEntry 4 } ::= { ipoaLisEntry 4 }
ipoaLisMinHoldingTime OBJECT-TYPE ipoaLisMinHoldingTime OBJECT-TYPE
SYNTAX Integer32 (0..65535) SYNTAX Integer32 (0..65535)
UNITS "seconds" UNITS "seconds"
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The minimum amount of time, in seconds, that a call "The minimum amount of time, in seconds, that a call
will remain open. If 0 then ipoaInactivityTimer will will remain open. If 0 then ipoaInactivityTimer will
completely determine when a call is terminated." completely determine when a call is terminated."
REFERENCE REFERENCE
"RFC1755, Sec. 3.4 VC Teardown" "RFC 1755, Sec. 3.4 VC Teardown"
DEFVAL { 60 } DEFVAL { 60 }
::= { ipoaLisEntry 5 } ::= { ipoaLisEntry 5 }
ipoaLisQDepth OBJECT-TYPE ipoaLisQDepth OBJECT-TYPE
SYNTAX Integer32 (1..65535) SYNTAX Integer32 (1..65535)
UNITS "packets" UNITS "packets"
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The maximum number of outstanding requests that are "The maximum number of outstanding requests that are
allowed while waiting for ATMARP replies and allowed while waiting for ATMARP replies and
In_ATMARP replies for this LIS." InATMARP replies for this LIS."
DEFVAL { 1 } DEFVAL { 1 }
::= { ipoaLisEntry 6 } ::= { ipoaLisEntry 6 }
ipoaLisMaxCalls OBJECT-TYPE ipoaLisMaxCalls OBJECT-TYPE
SYNTAX Integer32 (1..65535) SYNTAX Integer32 (1..65535)
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The maximum number of SVCs that can be established "The maximum number of SVCs that can be established
simultaneously." simultaneously for this LIS."
DEFVAL { 500 } DEFVAL { 500 }
::= { ipoaLisEntry 7 } ::= { ipoaLisEntry 7 }
ipoaLisCacheEntryAge OBJECT-TYPE ipoaLisCacheEntryAge OBJECT-TYPE
SYNTAX Integer32 (60..1200) SYNTAX Integer32 (60..1200)
UNITS "seconds" UNITS "seconds"
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The time, in seconds, before an ipNetToMediaEntry will "The time, in seconds, before an ipNetToMediaEntry will
age out of the table. Note that the default value will age out of the table. Note that the default value will
be different for a client and a server. A ATMARP Server be different for a client and a server. An ATMARP
should use a default of 1200 and a client should use Server should use a default of 1200 and a client should
900." use 900."
DEFVAL { 900 } DEFVAL { 900 }
::= { ipoaLisEntry 8 } ::= { ipoaLisEntry 8 }
ipoaLisRetries OBJECT-TYPE ipoaLisRetries OBJECT-TYPE
SYNTAX Integer32 (0..10) SYNTAX Integer32 (0..10)
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The number of times the ATMARP request will be retried "The number of times the ATMARP request will be retried
when no response is received in the timeout interval when no response is received in the timeout interval
skipping to change at page 21, line 11 skipping to change at page 21, line 22
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This object is the signalling parameter that "This object is the signalling parameter that
should be used when setting up all best effort should be used when setting up all best effort
VCCs (Virtual Channel Connections). VCCs (Virtual Channel Connections).
This parameter applies to the forward and This parameter applies to the forward and
backward direction on a per best effort VCC basis. backward direction on a per best effort VCC basis.
A value of zero implies that no configured default A value of zero implies that no configured default
exists and that local policy should be used to exists and that local policy should be used to
determine the actual default to used during determine the actual default to used during
call setup. ATM Signaling Support for IP over ATM call setup. ATM Signaling Support for IP over ATM
(RFC 1755) recommends 1/10th of the ATM interface's (RFC 1755) recommends 1/10th of the ATM interface's
speed." speed."
::= { ipoaLisEntry 11 } ::= { ipoaLisEntry 11 }
ipoaLisActiveVcs OBJECT-TYPE ipoaLisActiveVcs OBJECT-TYPE
SYNTAX Gauge32 SYNTAX Gauge32
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Number of active SVCs." "Number of active SVCs for this LIS."
::= { ipoaLisEntry 12 } ::= { ipoaLisEntry 12 }
ipoaLisRowStatus OBJECT-TYPE ipoaLisRowStatus OBJECT-TYPE
SYNTAX RowStatus SYNTAX RowStatus
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This object allows entries to be created and deleted "This object allows entries to be created and deleted
in the ipoaLisTable. in the ipoaLisTable.
When the ipoaLisRowStatus deleted (by setting this When the ipoaLisRowStatus deleted (by setting this
object to destroy(6)), this has the side-effect of object to destroy(6)), this has the side-effect of
removing all entries from the ipNetToMediaTable that removing all entries from the ipNetToMediaTable that
are associated with this LIS (in other words, it are associated with this LIS (in other words, it
flushes the entity's ATMARP cache). It also removes flushes the entity's ATMARP cache). It also removes
the ipoaVcTable entries that were associated with those the ipoaVcTable entries that were associated with those
ipNetToMediaTable entries. Destroying the row also ipNetToMediaTable entries. Destroying the row also
removes the corresponding entries in the removes the corresponding entries in the
ipoaArpSrvrTable, ipoaArpClientTable, ipoaArpSrvrTable, ipoaArpClientTable,
ipoaLisIfMappingTable and ipoaArpRemoteSrvrTable. ipoaLisIfMappingTable, and ipoaArpRemoteSrvrTable.
Entries in both the ipNetToMediaTable and the Entries in both the ipNetToMediaTable and the
ipoaVcTable that are associated with a ipoaVcTable that are associated with a
ipoaConfigPvcEntry are not effected by changes to ipoaConfigPvcEntry are not affected by changes to
ipoaLisRowStatus." ipoaLisRowStatus."
REFERENCE REFERENCE
"RFC 1903, 'Textual Conventions for version 2 of the "RFC 1903, 'Textual Conventions for Version 2 of the
Simple Network Management Protocol (SNMPv2).'" Simple Network Management Protocol (SNMPv2).'"
::= { ipoaLisEntry 13 } ::= { ipoaLisEntry 13 }
-- The Logical IP Interface Mapping Table -- The ATM Logical IP Subnet Interface Mapping Table
ipoaLisIfMappingTable OBJECT-TYPE ipoaLisIfMappingTable OBJECT-TYPE
SYNTAX SEQUENCE OF IpoaLisIfMappingEntry SYNTAX SEQUENCE OF IpoaLisIfMappingEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"There is one entry in this table for every combination "There is one entry in this table for every combination
of ipoaLisEntry and IP over ATM interface." of ipoaLisEntry and IP over ATM interface."
::= { ipoaObjects 3 } ::= { ipoaObjects 3 }
skipping to change at page 22, line 27 skipping to change at page 22, line 37
SYNTAX IpoaLisIfMappingEntry SYNTAX IpoaLisIfMappingEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Defines an entry in the ipoaLisIfMappingTable." "Defines an entry in the ipoaLisIfMappingTable."
INDEX { ipoaLisSubnetAddr, ipoaLisIfMappingIfIndex } INDEX { ipoaLisSubnetAddr, ipoaLisIfMappingIfIndex }
::= { ipoaLisIfMappingTable 1 } ::= { ipoaLisIfMappingTable 1 }
IpoaLisIfMappingEntry ::= SEQUENCE { IpoaLisIfMappingEntry ::= SEQUENCE {
ipoaLisIfMappingIfIndex InterfaceIndex, ipoaLisIfMappingIfIndex InterfaceIndex,
ipoaLisIfMappingStatus RowStatus } ipoaLisIfMappingRowStatus RowStatus }
ipoaLisIfMappingIfIndex OBJECT-TYPE ipoaLisIfMappingIfIndex OBJECT-TYPE
SYNTAX InterfaceIndex SYNTAX InterfaceIndex
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The ipAdEntIfIndex object from a ipAddrEntry "The ipAdEntIfIndex object from an ipAddrEntry
is used as an index to this table when its is used as an index to this table when its
ipAdEntAddr is in the subnet implied by ipAdEntAddr is in the subnet implied by
ipoaLisSubnetAddr." ipoaLisSubnetAddr."
::= { ipoaLisIfMappingEntry 1 } ::= { ipoaLisIfMappingEntry 1 }
ipoaLisIfMappingStatus OBJECT-TYPE ipoaLisIfMappingRowStatus OBJECT-TYPE
SYNTAX RowStatus SYNTAX RowStatus
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This object allows entries to be created and deleted "This object allows entries to be created and deleted
in the ipoaLisIfMappingTable." in the ipoaLisIfMappingTable."
REFERENCE REFERENCE
"RFC 1903, 'Textual Conventions for version 2 of the "RFC 1903, 'Textual Conventions for Version 2 of the
Simple Network Management Protocol (SNMPv2).'" Simple Network Management Protocol (SNMPv2).'"
::= { ipoaLisIfMappingEntry 2 } ::= { ipoaLisIfMappingEntry 2 }
-- The ATMARP Client Table -- The ATMARP Client Table
ipoaArpClientTable OBJECT-TYPE ipoaArpClientTable OBJECT-TYPE
SYNTAX SEQUENCE OF IpoaArpClientEntry SYNTAX SEQUENCE OF IpoaArpClientEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The ATMARP clients running on this system." "The ATMARP clients running on this system."
::= { ipoaObjects 4 } ::= { ipoaObjects 4 }
ipoaArpClientEntry OBJECT-TYPE ipoaArpClientEntry OBJECT-TYPE
SYNTAX IpoaArpClientEntry SYNTAX IpoaArpClientEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Information about a single ATMARP Client. Clients "Information about a single ATMARP Client. Clients
can be started and stopped by adding and removing can be started and stopped by adding and removing
entries from this table. Note that adding and removing entries from this table. An entry in the
entries from this table may have the same effect on
the corresponding ipAddrTable entry. An entry in the
ipoaArpClientTable has a corresponding entry in the ipoaArpClientTable has a corresponding entry in the
ipAddrTable. Both are indexed by ipAdEntAddr. ipAddrTable. Both are indexed by ipAdEntAddr.
The ifIndex and subnet mask of a client entry are the The ifIndex and subnet mask of a client entry are the
ipAddrEntry's ipAdEntIfIndex and ipAdEntNetMask ipAddrEntry's ipAdEntIfIndex and ipAdEntNetMask,
respectively. A remote creation of an object in this respectively.
Note that adding and removing entries from this table
may have the same effect on the corresponding
ipAddrTable entry. Row creation of an entry in this
table requires that either the corresponding ipAddrTable table requires that either the corresponding ipAddrTable
entry exists or that ipAdEntIfIndex and ipAdEntNetMask entry exists or that ipAdEntIfIndex and ipAdEntNetMask
be specified in the creation of a ipoaArpClientEntry be specified in the creation of an ipoaArpClientEntry
at a minimum in order to create the corresponding at a minimum in order to create the corresponding
ipAddrEntry. Specification of ipAdEntBcastAddr and ipAddrEntry. Specification of ipAdEntBcastAddr and
ipAdEntReasmMaxSize to complete a ipAddrEntry is ipAdEntReasmMaxSize to complete an ipAddrEntry is
implementation dependent.
Whether a corresponding ipAddrEntry is deleted during
the deletion of an ipoaArpClientEntry is considered
implementation dependent." implementation dependent."
INDEX { ipAdEntAddr } INDEX { ipAdEntAddr }
::= { ipoaArpClientTable 1 } ::= { ipoaArpClientTable 1 }
IpoaArpClientEntry ::= SEQUENCE { IpoaArpClientEntry ::= SEQUENCE {
ipoaArpClientAtmAddr IpoaAtmAddr, ipoaArpClientAtmAddr IpoaAtmAddr,
ipoaArpClientSrvrInUse IpoaAtmAddr, ipoaArpClientSrvrInUse IpoaAtmAddr,
ipoaArpClientInArpReqsIn Counter32, ipoaArpClientInArpInReqs Counter32,
ipoaArpClientInArpReqsOut Counter32, ipoaArpClientInArpOutReqs Counter32,
ipoaArpClientInArpRepliesIn Counter32, ipoaArpClientInArpInReplies Counter32,
ipoaArpClientInArpRepliesOut Counter32, ipoaArpClientInArpOutReplies Counter32,
ipoaArpClientInArpInvalidReqsIn Counter32, ipoaArpClientInArpInvalidInReqs Counter32,
ipoaArpClientInArpInvalidReqsOut Counter32, ipoaArpClientInArpInvalidOutReqs Counter32,
ipoaArpClientArpReqsIn Counter32, ipoaArpClientArpInReqs Counter32,
ipoaArpClientArpReqsOut Counter32, ipoaArpClientArpOutReqs Counter32,
ipoaArpClientArpRepliesIn Counter32, ipoaArpClientArpInReplies Counter32,
ipoaArpClientArpRepliesOut Counter32, ipoaArpClientArpOutReplies Counter32,
ipoaArpClientArpNaksIn Counter32, ipoaArpClientArpInNaks Counter32,
ipoaArpClientArpNaksOut Counter32, ipoaArpClientArpOutNaks Counter32,
ipoaArpClientArpOpUnknown Counter32, ipoaArpClientArpUnknownOps Counter32,
ipoaArpClientArpSrvrNoResp Counter32, ipoaArpClientArpNoSrvrResps Counter32,
ipoaArpClientRowStatus RowStatus } ipoaArpClientRowStatus RowStatus }
ipoaArpClientAtmAddr OBJECT-TYPE ipoaArpClientAtmAddr OBJECT-TYPE
SYNTAX IpoaAtmAddr SYNTAX IpoaAtmAddr
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The ATM address of the client." "The ATM address of the client."
::= { ipoaArpClientEntry 1 } ::= { ipoaArpClientEntry 1 }
ipoaArpClientSrvrInUse OBJECT-TYPE ipoaArpClientSrvrInUse OBJECT-TYPE
SYNTAX IpoaAtmAddr SYNTAX IpoaAtmAddr
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The ATM address of the ATMARP Server, "The ATM address of the ATMARP Server,
ipoaArpRemoteSrvrAtmAddr, in use by this client. A ipoaArpRemoteSrvrAtmAddr, in use by this client. A
zero length octet string implies that communication zero length octet string implies that communication
with a Remote ATMARP Server is not in effect." with a Remote ATMARP Server is not in effect."
DEFVAL { ''H } DEFVAL { ''H }
::= { ipoaArpClientEntry 2 } ::= { ipoaArpClientEntry 2 }
ipoaArpClientInArpReqsIn OBJECT-TYPE ipoaArpClientInArpInReqs OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The number of In_ATMARP requests received by this "The number of InATMARP requests received by this
client." client."
::= { ipoaArpClientEntry 3 } ::= { ipoaArpClientEntry 3 }
ipoaArpClientInArpReqsOut OBJECT-TYPE ipoaArpClientInArpOutReqs OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The number of In_ATMARP requests sent by this client." "The number of InATMARP requests sent by this client."
::= { ipoaArpClientEntry 4 } ::= { ipoaArpClientEntry 4 }
ipoaArpClientInArpRepliesIn OBJECT-TYPE ipoaArpClientInArpInReplies OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The number of In_ATMARP replies received by this "The number of InATMARP replies received by this
client." client."
::= { ipoaArpClientEntry 5 } ::= { ipoaArpClientEntry 5 }
ipoaArpClientInArpRepliesOut OBJECT-TYPE ipoaArpClientInArpOutReplies OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Total number of In_ATMARP replies sent by this client." "Total number of InATMARP replies sent by this client."
::= { ipoaArpClientEntry 6 } ::= { ipoaArpClientEntry 6 }
ipoaArpClientInArpInvalidReqsIn OBJECT-TYPE ipoaArpClientInArpInvalidInReqs OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The number of times that this client detected an "The number of times that this client detected an
invalid In_ATMARP request." invalid InATMARP request."
::= { ipoaArpClientEntry 7 } ::= { ipoaArpClientEntry 7 }
ipoaArpClientInArpInvalidReqsOut OBJECT-TYPE ipoaArpClientInArpInvalidOutReqs OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The number of times that this client did not receive "The number of times that this client did not
a In_ATMARP reply." receive an InATMARP reply."
::= { ipoaArpClientEntry 8 } ::= { ipoaArpClientEntry 8 }
ipoaArpClientArpReqsIn OBJECT-TYPE ipoaArpClientArpInReqs OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Total number of ATMARP requests received by this "Total number of ATMARP requests received by this
client." client."
::= { ipoaArpClientEntry 9 } ::= { ipoaArpClientEntry 9 }
ipoaArpClientArpReqsOut OBJECT-TYPE ipoaArpClientArpOutReqs OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Total number of ATMARP requests sent by this client." "Total number of ATMARP requests sent by this client."
::= { ipoaArpClientEntry 10 } ::= { ipoaArpClientEntry 10 }
ipoaArpClientArpRepliesIn OBJECT-TYPE ipoaArpClientArpInReplies OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Total number of ATMARP replies received by this "Total number of ATMARP replies received by this
client." client."
::= { ipoaArpClientEntry 11 } ::= { ipoaArpClientEntry 11 }
ipoaArpClientArpRepliesOut OBJECT-TYPE ipoaArpClientArpOutReplies OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Total number of ATMARP replies sent by this client." "Total number of ATMARP replies sent by this client."
::= { ipoaArpClientEntry 12 } ::= { ipoaArpClientEntry 12 }
ipoaArpClientArpNaksIn OBJECT-TYPE ipoaArpClientArpInNaks OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Total number of negative ATMARP replies "Total number of negative ATMARP replies
received by this client." received by this client."
::= { ipoaArpClientEntry 13 } ::= { ipoaArpClientEntry 13 }
ipoaArpClientArpNaksOut OBJECT-TYPE ipoaArpClientArpOutNaks OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Total number of negative ATMARP replies "Total number of negative ATMARP replies sent by
send by this client." this client.
Classic IP and ARP over ATM does not require an
ATMARP client to transmit an ATMARP_NAK upon
receipt of an ATMARP request from another ATMARP
client. However, implementation experience has
shown that this error condition is somewhat easy
to create inadvertently by configuring one ATMARP
client with an ipoaArpRemoteSrvrTable entry
containing an ipoaArpRemoteSrvrAtmAddr value which
is the ATM address of another ATMARP client-only
system.
If an ATMARP client supports the transmission of
ATMARP_NAKs, then it should increment
ipoaArpClientArpOutNaks each time it transmits
an ATMARP_NAK. Otherwise, support of this
object is considered optional."
::= { ipoaArpClientEntry 14 } ::= { ipoaArpClientEntry 14 }
ipoaArpClientArpOpUnknown OBJECT-TYPE ipoaArpClientArpUnknownOps OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The number of times that this client received "The number of times that this client received
an ATMARP message with an operation code for which an ATMARP message with an operation code for which
it is not coded to support." it is not coded to support."
::= { ipoaArpClientEntry 15 } ::= { ipoaArpClientEntry 15 }
ipoaArpClientArpSrvrNoResp OBJECT-TYPE ipoaArpClientArpNoSrvrResps OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The number of times this client failed to receive "The number of times this client failed to receive
a response from a ATMARP Server within the a response from a ATMARP Server within the
ipoaLisTimeout value for ipoaLisRetries times. ipoaLisTimeout value for ipoaLisRetries times.
This may imply that the client will re-elect a This may imply that the client will re-elect a
primary ATMARP Server for this LIS from the new primary ATMARP Server for this LIS from the
ipoaArpRemoteSrvrTable." ipoaArpRemoteSrvrTable."
::= { ipoaArpClientEntry 16 } ::= { ipoaArpClientEntry 16 }
ipoaArpClientRowStatus OBJECT-TYPE ipoaArpClientRowStatus OBJECT-TYPE
SYNTAX RowStatus SYNTAX RowStatus
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This object allows entries to be created and deleted "This object allows entries to be created and
from the ipoaArpClientTable." deleted from the ipoaArpClientTable."
REFERENCE REFERENCE
"RFC 1903, 'Textual Conventions for version 2 of the "RFC 1903, 'Textual Conventions for Version 2 of the
Simple Network Management Protocol (SNMPv2).'" Simple Network Management Protocol (SNMPv2).'"
::= { ipoaArpClientEntry 17 } ::= { ipoaArpClientEntry 17 }
-- The ATMARP Server Table -- The ATMARP Server Table
ipoaArpSrvrTable OBJECT-TYPE ipoaArpSrvrTable OBJECT-TYPE
SYNTAX SEQUENCE OF IpoaArpSrvrEntry SYNTAX SEQUENCE OF IpoaArpSrvrEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The ATMARP Servers running on this system." "The ATMARP Servers running on this system."
::= { ipoaObjects 5 } ::= { ipoaObjects 5 }
ipoaArpSrvrEntry OBJECT-TYPE ipoaArpSrvrEntry OBJECT-TYPE
SYNTAX IpoaArpSrvrEntry SYNTAX IpoaArpSrvrEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Information about an ATMARP Server within a LIS. An "Information about an ATMARP Server within a LIS. An
entry in this table has two indexes: first ipAdEntAddr, entry in this table has two indexes: first ipAdEntAddr,
which is the IP address that this system uses as a which is the IP address that this system uses as a
member of the LIS, and then ipoaArpSrvrAddr, which is member of the LIS, and then ipoaArpSrvrAddr, which is
the ATM address of the ATMARP Server. the ATM address of the ATMARP Server.
Entries may be created by a management application using Entries may be created by a management application
the ipoaArpSrvrRowStatus object. Entries in this using the ipoaArpSrvrRowStatus object. Entries in this
table may also be created by the system and not by a table may also be created by the system and not by a
management application, for example as a result of ILMI. management application, for example via ILMI.
Entries in this table may be deleted by setting the Entries in this table may be deleted by setting the
ipoaArpSrvrRowStatus object to 'destroy(6)'. This ipoaArpSrvrRowStatus object to 'destroy(6)'. This
includes entries that were added by the system and not by includes entries that were added by the system and not
a management application." by a management application."
INDEX { ipAdEntAddr, ipoaArpSrvrAddr } INDEX { ipAdEntAddr, ipoaArpSrvrAddr }
::= { ipoaArpSrvrTable 1 } ::= { ipoaArpSrvrTable 1 }
IpoaArpSrvrEntry ::= SEQUENCE { IpoaArpSrvrEntry ::= SEQUENCE {
ipoaArpSrvrAddr IpoaAtmAddr, ipoaArpSrvrAddr IpoaAtmAddr,
ipoaArpSrvrLis IpAddress, ipoaArpSrvrLis IpAddress,
ipoaArpSrvrInArpReqsIn Counter32, ipoaArpSrvrInArpInReqs Counter32,
ipoaArpSrvrInArpReqsOut Counter32, ipoaArpSrvrInArpOutReqs Counter32,
ipoaArpSrvrInArpRepliesIn Counter32, ipoaArpSrvrInArpInReplies Counter32,
ipoaArpSrvrInArpRepliesOut Counter32, ipoaArpSrvrInArpOutReplies Counter32,
ipoaArpSrvrInArpInvalidReqsIn Counter32, ipoaArpSrvrInArpInvalidInReqs Counter32,
ipoaArpSrvrInArpInvalidReqsOut Counter32, ipoaArpSrvrInArpInvalidOutReqs Counter32,
ipoaArpSrvrArpReqsIn Counter32, ipoaArpSrvrArpInReqs Counter32,
ipoaArpSrvrArpRepliesOut Counter32, ipoaArpSrvrArpOutReplies Counter32,
ipoaArpSrvrArpNaksOut Counter32, ipoaArpSrvrArpOutNaks Counter32,
ipoaArpSrvrArpDupIpAddr Counter32, ipoaArpSrvrArpDupIpAddrs Counter32,
ipoaArpSrvrArpOpUnknown Counter32, ipoaArpSrvrArpUnknownOps Counter32,
ipoaArpSrvrRowStatus RowStatus } ipoaArpSrvrRowStatus RowStatus }
ipoaArpSrvrAddr OBJECT-TYPE ipoaArpSrvrAddr OBJECT-TYPE
SYNTAX IpoaAtmAddr SYNTAX IpoaAtmAddr
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The ATM address of the ATMARP Server." "The ATM address of the ATMARP Server."
::= { ipoaArpSrvrEntry 1 } ::= { ipoaArpSrvrEntry 1 }
ipoaArpSrvrLis OBJECT-TYPE ipoaArpSrvrLis OBJECT-TYPE
SYNTAX IpAddress SYNTAX IpAddress
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The subnet address that identifies the LIS this server "The subnet address that identifies the LIS with
is associated with." which this server is associated."
::= { ipoaArpSrvrEntry 2 } ::= { ipoaArpSrvrEntry 2 }
ipoaArpSrvrInArpReqsIn OBJECT-TYPE ipoaArpSrvrInArpInReqs OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The number of In_ATMARP requests received by this "The number of InATMARP requests received by this
ATMARP Server." ATMARP Server."
::= { ipoaArpSrvrEntry 3 } ::= { ipoaArpSrvrEntry 3 }
ipoaArpSrvrInArpReqsOut OBJECT-TYPE ipoaArpSrvrInArpOutReqs OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The number of In_ATMARP requests sent by this ATMARP "The number of InATMARP requests sent by this ATMARP
Server." Server."
::= { ipoaArpSrvrEntry 4 } ::= { ipoaArpSrvrEntry 4 }
ipoaArpSrvrInArpRepliesIn OBJECT-TYPE ipoaArpSrvrInArpInReplies OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The number of In_ATMARP replies received by this "The number of InATMARP replies received by this
ATMARP Server." ATMARP Server."
::= { ipoaArpSrvrEntry 5 } ::= { ipoaArpSrvrEntry 5 }
ipoaArpSrvrInArpRepliesOut OBJECT-TYPE ipoaArpSrvrInArpOutReplies OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The number of In_ATMARP replies sent by this ATMARP "The number of InATMARP replies sent by this ATMARP
Server." Server."
::= { ipoaArpSrvrEntry 6 } ::= { ipoaArpSrvrEntry 6 }
ipoaArpSrvrInArpInvalidReqsIn OBJECT-TYPE ipoaArpSrvrInArpInvalidInReqs OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The number of invalid In_ATMARP requests received by "The number of invalid InATMARP requests received by
this ATMARP Server." this ATMARP Server."
::= { ipoaArpSrvrEntry 7 } ::= { ipoaArpSrvrEntry 7 }
ipoaArpSrvrInArpInvalidReqsOut OBJECT-TYPE ipoaArpSrvrInArpInvalidOutReqs OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The number of times that this server did not receive "The number of times that this server did not receive
a In_ATMARP reply." an InATMARP reply."
::= { ipoaArpSrvrEntry 8 } ::= { ipoaArpSrvrEntry 8 }
ipoaArpSrvrArpReqsIn OBJECT-TYPE ipoaArpSrvrArpInReqs OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Total number of ATMARP requests received by this "Total number of ATMARP requests received by this
ATMARP Server." ATMARP Server."
::= { ipoaArpSrvrEntry 9 } ::= { ipoaArpSrvrEntry 9 }
ipoaArpSrvrArpRepliesOut OBJECT-TYPE ipoaArpSrvrArpOutReplies OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Total number of ATMARP replies sent by this ATMARP "Total number of ATMARP replies sent by this ATMARP
Server." Server."
::= { ipoaArpSrvrEntry 10 } ::= { ipoaArpSrvrEntry 10 }
ipoaArpSrvrArpNaksOut OBJECT-TYPE ipoaArpSrvrArpOutNaks OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Total number of negative ATMARP replies sent by this "Total number of negative ATMARP replies sent by this
ATMARP Server." ATMARP Server."
::= { ipoaArpSrvrEntry 11 } ::= { ipoaArpSrvrEntry 11 }
ipoaArpSrvrArpDupIpAddr OBJECT-TYPE ipoaArpSrvrArpDupIpAddrs OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The number of times that a duplicate IP address was "The number of times that a duplicate IP address was
detected by this ATMARP Server." detected by this ATMARP Server."
::= { ipoaArpSrvrEntry 12 } ::= { ipoaArpSrvrEntry 12 }
ipoaArpSrvrArpOpUnknown OBJECT-TYPE ipoaArpSrvrArpUnknownOps OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The number of times that this ATMARP Server received "The number of times that this ATMARP Server received
an ATMARP message with an operation code for which it an ATMARP message with an operation code for which it
is not coded to support." is not coded to support."
::= { ipoaArpSrvrEntry 13 } ::= { ipoaArpSrvrEntry 13 }
ipoaArpSrvrRowStatus OBJECT-TYPE ipoaArpSrvrRowStatus OBJECT-TYPE
skipping to change at page 31, line 4 skipping to change at page 31, line 40
is not coded to support." is not coded to support."
::= { ipoaArpSrvrEntry 13 } ::= { ipoaArpSrvrEntry 13 }
ipoaArpSrvrRowStatus OBJECT-TYPE ipoaArpSrvrRowStatus OBJECT-TYPE
SYNTAX RowStatus SYNTAX RowStatus
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This object allows entries to be created and deleted "This object allows entries to be created and deleted
from the ipoaArpSrvrTable." from the ipoaArpSrvrTable."
REFERENCE REFERENCE
"RFC 1903, 'Textual Conventions for version 2 of the "RFC 1903, 'Textual Conventions for Version 2 of the
Simple Network Management Protocol (SNMPv2).'" Simple Network Management Protocol (SNMPv2).'"
::= { ipoaArpSrvrEntry 14 } ::= { ipoaArpSrvrEntry 14 }
-- The Remote ATMARP Server Table -- The Remote ATMARP Server Table
ipoaArpRemoteSrvrTable OBJECT-TYPE ipoaArpRemoteSrvrTable OBJECT-TYPE
SYNTAX SEQUENCE OF IpoaArpRemoteSrvrEntry SYNTAX SEQUENCE OF IpoaArpRemoteSrvrEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"A table of non-local ATMARP Servers associated with a "A table of non-local ATMARP Servers associated with a
LIS. An entry in this table has three indexes: first LIS. An entry in this table has three indexes: first
the ipoaLisSubnetAddr of the LIS that the corresponding the ipoaLisSubnetAddr of the LIS for which the
ATMARP Server provides ATMARP services for, then the corresponding ATMARP Server provides ATMARP services,
ipoaArpRemoteSrvrAtmAddr, which is the ATM address of then the ipoaArpRemoteSrvrAtmAddr, which is the ATM
the remote ATMARP Server and finally the ifIndex of the address of the remote ATMARP Server, and finally the
interface on which the VC to the ATMARP Remote Server ifIndex of the interface on which the VC to the ATMARP
will be opened. A ifIndex value of 0 should be used Remote Server will be opened. An ifIndex value of 0
when a single VC is to be shared for ATMARP purposes should be used when a single VC is to be shared for
by multiple interfaces." ATMARP purposes by multiple interfaces."
::= { ipoaObjects 6 } ::= { ipoaObjects 6 }
ipoaArpRemoteSrvrEntry OBJECT-TYPE ipoaArpRemoteSrvrEntry OBJECT-TYPE
SYNTAX IpoaArpRemoteSrvrEntry SYNTAX IpoaArpRemoteSrvrEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Information about one non-local ATMARP Server." "Information about one non-local ATMARP Server."
INDEX { ipoaLisSubnetAddr, ipoaArpRemoteSrvrAtmAddr, INDEX { ipoaLisSubnetAddr, ipoaArpRemoteSrvrAtmAddr,
ipoaArpRemoteSrvrIfIndex } ipoaArpRemoteSrvrIfIndex }
skipping to change at page 32, line 4 skipping to change at page 32, line 39
ipoaArpRemoteSrvrIpAddr IpAddress, ipoaArpRemoteSrvrIpAddr IpAddress,
ipoaArpRemoteSrvrAdminStatus INTEGER, ipoaArpRemoteSrvrAdminStatus INTEGER,
ipoaArpRemoteSrvrOperStatus INTEGER } ipoaArpRemoteSrvrOperStatus INTEGER }
ipoaArpRemoteSrvrAtmAddr OBJECT-TYPE ipoaArpRemoteSrvrAtmAddr OBJECT-TYPE
SYNTAX IpoaAtmAddr SYNTAX IpoaAtmAddr
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The ATM address of the remote ATMARP Server." "The ATM address of the remote ATMARP Server."
::= { ipoaArpRemoteSrvrEntry 1 } ::= { ipoaArpRemoteSrvrEntry 1 }
ipoaArpRemoteSrvrRowStatus OBJECT-TYPE ipoaArpRemoteSrvrRowStatus OBJECT-TYPE
SYNTAX RowStatus SYNTAX RowStatus
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This object allows entries to be created and deleted "This object allows entries to be created and deleted
from the ipoaArpRemoteSrvrTable. from the ipoaArpRemoteSrvrTable.
Deleting an ipoaArpRemoteSrvrEntry (by setting this Deleting an ipoaArpRemoteSrvrEntry (by setting this
object to destroy(6)) may effect ipoaArpClientTable object to destroy(6)) may affect ipoaArpClientTable
entries. The object ipoaArpClientSrvrInUse in an entries. The object ipoaArpClientSrvrInUse in an
ipoaArpClientSrvrEntry may contain the ATM address ipoaArpClientSrvrEntry may contain the ATM address
of a ATMARP Remote Server who's entry in the of an ATMARP Remote Server whose entry in the
ipoaArpRemoteSrvrTable is being removed. In this ipoaArpRemoteSrvrTable is being removed. In this
case, any corresponding ipoaArpClientSrvrInUse case, any corresponding ipoaArpClientSrvrInUse
objects should be at a minimum invalidated by objects should be at a minimum invalidated by
setting their values to that of a zero length setting their values to that of a zero length
OCTET STRING. OCTET STRING.
The value of ipoaArpRemoteSrvrOperStatus should be The value of ipoaArpRemoteSrvrOperStatus should be
consistent with that of ipoaArpRemoteSrvrRowStatus. consistent with that of ipoaArpRemoteSrvrRowStatus.
For example, successfully setting the value of For example, successfully setting the value of
this object to notInService(2) after it being in this object to notInService(2) after its being in
the active(1) state should result in the up(1) state should result in
ipoaArpRemoteSrvrOperStatus being set to inActive(2) ipoaArpRemoteSrvrOperStatus being set to down(2)
if currently active(1)." if currently up(1)."
REFERENCE REFERENCE
"RFC 1903, 'Textual Conventions for version 2 of the "RFC 1903, 'Textual Conventions for Version 2 of the
Simple Network Management Protocol (SNMPv2).'" Simple Network Management Protocol (SNMPv2).'"
::= { ipoaArpRemoteSrvrEntry 2 } ::= { ipoaArpRemoteSrvrEntry 2 }
ipoaArpRemoteSrvrIfIndex OBJECT-TYPE ipoaArpRemoteSrvrIfIndex OBJECT-TYPE
SYNTAX InterfaceIndexOrZero SYNTAX InterfaceIndexOrZero
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The ifIndex of the interface that the VC to the "The ifIndex of the interface that the VC to the
Remote ATMARP Server is associated with." Remote ATMARP Server is associated with."
::= { ipoaArpRemoteSrvrEntry 3 } ::= { ipoaArpRemoteSrvrEntry 3 }
ipoaArpRemoteSrvrIpAddr OBJECT-TYPE ipoaArpRemoteSrvrIpAddr OBJECT-TYPE
SYNTAX IpAddress SYNTAX IpAddress
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The IP Address of the Remote ATMARP Server. A value of "The IP Address of the Remote ATMARP Server. A
0 implies that this address isn't known." value of 0.0.0.0 implies that this address isn't
DEFVAL { 0 } known."
DEFVAL { '00000000'H }
::= { ipoaArpRemoteSrvrEntry 4 } ::= { ipoaArpRemoteSrvrEntry 4 }
ipoaArpRemoteSrvrAdminStatus OBJECT-TYPE ipoaArpRemoteSrvrAdminStatus OBJECT-TYPE
SYNTAX INTEGER { SYNTAX INTEGER {
active(1), -- use this ATMARP Server up(1), -- use this ATMARP Server
inActive(2) -- stop using this ATMARP Server down(2) -- stop using this ATMARP Server
} }
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The desired state for use of the ATMARP Server "The desired state for use of the ATMARP Server
represented by an entry in this table. represented by an entry in this table.
ipoaArpRemoteSrvrAdminStatus values: ipoaArpRemoteSrvrAdminStatus values:
active(1) - Attempt to activate use of the up(1) - Attempt to activate use of the
ATMARP Server represented by this ATMARP Server represented by this
entry in the ipoaArpRemoteSrvrTable. entry in the ipoaArpRemoteSrvrTable.
inActive(2) - Inactivate use of this ATMARP down(2) - Deactivate use of this ATMARP
Server. Server.
When a managed system creates an entry in this When a managed system creates an entry in this
table ipoaArpRemoteSrvrAdminStatus and table ipoaArpRemoteSrvrAdminStatus and
ipoaArpRemoteSrvrOperStatus are initialized as ipoaArpRemoteSrvrOperStatus are initialized as
inActive(2) by default." down(2) by default."
DEFVAL { inActive } DEFVAL { down }
::= { ipoaArpRemoteSrvrEntry 5 } ::= { ipoaArpRemoteSrvrEntry 5 }
ipoaArpRemoteSrvrOperStatus OBJECT-TYPE ipoaArpRemoteSrvrOperStatus OBJECT-TYPE
SYNTAX INTEGER { SYNTAX INTEGER {
active(1), -- eligible for use up(1), -- eligible for use
inActive(2) -- not eligible for use down(2) -- not eligible for use
} }
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The current operational state for use of a Remote "The current operational state for use of a Remote
ATMARP Server. An active(1) entry has a VC ATMARP Server. An up(1) entry has a VC
established to the respective Remote ATMARP established to the respective Remote ATMARP
Server: Server:
active(1) - A VC exists to Remote ATMARP Server up(1) - A VC exists to Remote ATMARP Server
who's IP Address is stored in whose IP Address is stored in
ipoaArpRemoteSrvrIpAddr. This VC can ipoaArpRemoteSrvrIpAddr. This VC can
be determined by searching the be determined by searching the
ipoaVcTable using ipoaVcTable using
ipoaArpRemoteSrvrIfIndex (if not 0 ipoaArpRemoteSrvrIfIndex (if not 0,
otherwise ignore ipNetToMediaIfIndex otherwise ignore ipNetToMediaIfIndex
index) and ipoaArpRemoteSrvrIpAddr. index) and ipoaArpRemoteSrvrIpAddr.
A ipoaArpClientEntry should exist An ipoaArpClientEntry should exist
with its ipoaArpClientSrvrInUse with its ipoaArpClientSrvrInUse
object having the same value as object having the same value as
ipoaArpRemoteSrvrAtmAddr. ipoaArpRemoteSrvrAtmAddr.
inActive(2) - Entry exists without an active VC to down(2) - Entry exists without an active VC to
the Remote ATMARP Server. the Remote ATMARP Server.
Transition from an active(1) to an inActive(2) Transition from up(1) to down(2)
status may effect ipoaArpClientTable entries. status may affect ipoaArpClientTable entries.
The object ipoaArpClientSrvrInUse in an The object ipoaArpClientSrvrInUse in an
ipoaArpClientSrvrEntry may contain the ATM address ipoaArpClientSrvrEntry may contain the ATM address
of a ATMARP Remote Server who's entry in the of an ATMARP Remote Server whose entry in the
ipoaArpRemoteSrvrTable is being inactivated. In ipoaArpRemoteSrvrTable is being deactivated. In
this case, any corresponding ipoaArpClientSrvrInUse this case, any corresponding ipoaArpClientSrvrInUse
objects should be at a minimum invalidated by objects should be at a minimum invalidated by
setting their values to that of a zero length setting their values to that of a zero length
OCTET STRING. OCTET STRING.
If ipoaArpRemoteSrvrAdminStatus is inActive(2) then If ipoaArpRemoteSrvrAdminStatus is down(2) then
ipoaArpRemoteSrvrOperStatus should be inActive(2). ipoaArpRemoteSrvrOperStatus should be down(2).
If ipoaArpRemoteSrvrAdminStatus is changed to If ipoaArpRemoteSrvrAdminStatus is changed to
active(1) then ipoaArpRemoteSrvrOperStatus should up(1) then ipoaArpRemoteSrvrOperStatus should
change to active(1) if the Remote ATMARP Server change to up(1) if the Remote ATMARP Server
entry can be activated." entry can be activated."
DEFVAL { inActive } DEFVAL { down }
::= { ipoaArpRemoteSrvrEntry 6 } ::= { ipoaArpRemoteSrvrEntry 6 }
-- The VC Table -- The ATM VC Table
ipoaVcTable OBJECT-TYPE ipoaVcTable OBJECT-TYPE
SYNTAX SEQUENCE OF IpoaVcEntry SYNTAX SEQUENCE OF IpoaVcEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"A system that support IP over ATM is an IP system and "A system that supports IP over ATM is an IP system and
therefore MUST support all of the appropriate tables therefore MUST support all of the appropriate tables in
from RFC1213, MIB-II. This includes the the SNMPv2-MIB (RFC 1907), the IF-MIB (RFC 2233),
ipNetToMediaTable (the ARP cache). The ipoaVcTable the IP-MIB (RFC 2011), the TCP-MIB (RFC 2012), and
the UDP-MIB (RFC 2013). This includes the
ipNetToMediaTable (the ARP cache) that is defined
within the IP-MIB (RFC 2011). The ipoaVcTable
keeps a set of VCs for each entry in the ARP cache keeps a set of VCs for each entry in the ARP cache
that was put there by a IP over ATM system acting that was put there by an IP over ATM system acting
as either a host or server. The ipoaVcTable doesn't as either a host or server. The ipoaVcTable doesn't
augment the ipNetToMediaTable (ARP Cache) since the augment the ipNetToMediaTable (ARP Cache) since the
the correspondence between tables is not one-to-one. the correspondence between tables is not necessarily
one-to-one.
An ipNetToMediaPhysAddress object should contain the An ipNetToMediaPhysAddress object should contain the
content as defined by the IpoaAtmAddr textual content as defined by the IpoaAtmAddr textual
convention when used to hold a IPOA-MIB ATM Address." convention when used to hold an IPOA-MIB ATM Address."
::= { ipoaObjects 7 } ::= { ipoaObjects 7 }
ipoaVcEntry OBJECT-TYPE ipoaVcEntry OBJECT-TYPE
SYNTAX IpoaVcEntry SYNTAX IpoaVcEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"A VC (permanent or switched) that this host or server "A VC (permanent or switched) that this host or server
has opened with another member of a LIS. Additional has opened with another member of a LIS. Additional
information can be determined about the VC from the information can be determined about the VC from the
ATM-MIB, the AToM MIB. ATM-MIB.
In an SVC environment, entries can not be created in Entries in this table cannot be created by management
this table by a management application. Entries are applications.
automatically added by the system as the result of
ATMARP processing. In an SVC environment, an entry is automatically added
by the system as the result of ATMARP processing.
In a PVC environment, an entry is automatically added In a PVC environment, an entry is automatically added
to this table when an entry is created in the to this table when an entry is created in the
ipoaConfigPvcTable and the IP Address at the end of ipoaConfigPvcTable and the IP Address at the remote
the PVC is discovered using In_ATMARP. An entry also end of the PVC is discovered using InATMARP. An
is added to the ipNetToMediaTable." entry also is added to the ipNetToMediaTable."
INDEX { ipNetToMediaIfIndex, INDEX { ipNetToMediaIfIndex,
ipNetToMediaNetAddress, ipNetToMediaNetAddress,
ipoaVcVpi, ipoaVcVpi,
ipoaVcVci ipoaVcVci
} }
::= { ipoaVcTable 1 } ::= { ipoaVcTable 1 }
IpoaVcEntry ::= SEQUENCE { IpoaVcEntry ::= SEQUENCE {
ipoaVcVpi IpoaVpiInteger, ipoaVcVpi IpoaVpiInteger,
ipoaVcVci IpoaVciInteger, ipoaVcVci IpoaVciInteger,
skipping to change at page 36, line 35 skipping to change at page 37, line 28
::= { ipoaVcEntry 4 } ::= { ipoaVcEntry 4 }
ipoaVcNegotiatedMtu OBJECT-TYPE ipoaVcNegotiatedMtu OBJECT-TYPE
SYNTAX Integer32 (0..65535) SYNTAX Integer32 (0..65535)
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The MTU used when communicating over this circuit." "The MTU used when communicating over this circuit."
::= { ipoaVcEntry 5 } ::= { ipoaVcEntry 5 }
-- The ATM Config PVC Table
ipoaConfigPvcTable OBJECT-TYPE ipoaConfigPvcTable OBJECT-TYPE
SYNTAX SEQUENCE OF IpoaConfigPvcEntry SYNTAX SEQUENCE OF IpoaConfigPvcEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This table MUST be supported when PVCs are intended to "This table MUST be supported when PVCs are intended to
be supported in order to enable the setup of PVCs for be supported in order to enable the setup of PVCs for
use by IP." use by IP."
::= { ipoaObjects 8 } ::= { ipoaObjects 8 }
ipoaConfigPvcEntry OBJECT-TYPE ipoaConfigPvcEntry OBJECT-TYPE
SYNTAX IpoaConfigPvcEntry SYNTAX IpoaConfigPvcEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Defines a single PVC that exists at this host for use "Defines a single PVC that exists at this host for
by IP. " use by IP."
INDEX { ipoaConfigPvcIfIndex, INDEX { ipoaConfigPvcIfIndex,
ipoaConfigPvcVpi, ipoaConfigPvcVpi,
ipoaConfigPvcVci ipoaConfigPvcVci
} }
::= { ipoaConfigPvcTable 1 } ::= { ipoaConfigPvcTable 1 }
IpoaConfigPvcEntry ::= SEQUENCE { IpoaConfigPvcEntry ::= SEQUENCE {
ipoaConfigPvcIfIndex InterfaceIndex, ipoaConfigPvcIfIndex InterfaceIndex,
ipoaConfigPvcVpi IpoaVpiInteger, ipoaConfigPvcVpi IpoaVpiInteger,
ipoaConfigPvcVci IpoaVciInteger, ipoaConfigPvcVci IpoaVciInteger,
skipping to change at page 37, line 48 skipping to change at page 38, line 42
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The VCI value for the Virtual Circuit." "The VCI value for the Virtual Circuit."
::= { ipoaConfigPvcEntry 3 } ::= { ipoaConfigPvcEntry 3 }
ipoaConfigPvcDefaultMtu OBJECT-TYPE ipoaConfigPvcDefaultMtu OBJECT-TYPE
SYNTAX Integer32 (0..65535) SYNTAX Integer32 (0..65535)
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Classic2 allows use of other MTU values for PVCs "Classical IP and ARP over ATM allows use of
but considers the how a value other than 9180 could other MTU values for PVCs but considers how a
be selected to be out of scope. ipoaConfigPvcDefaultMtu value other than 9180 could be selected to be out
can be used to configure the MTU to be used for the PVC. of scope. ipoaConfigPvcDefaultMtu can be used to
configure the MTU to be used for the PVC.
Both ends MUST have the same value configured." Both ends MUST have the same value configured."
DEFVAL { 9180 } DEFVAL { 9180 }
::= { ipoaConfigPvcEntry 4 } ::= { ipoaConfigPvcEntry 4 }
ipoaConfigPvcRowStatus OBJECT-TYPE ipoaConfigPvcRowStatus OBJECT-TYPE
SYNTAX RowStatus SYNTAX RowStatus
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This object allows rows to be created and deleted in the "This object allows rows to be created and deleted in
ipoaConfigPvcTable. Creation of a entry in this table the ipoaConfigPvcTable. Creation of an entry in this
should eventually result in the creation of a table should eventually result in the creation of an
ipNetToMediaEntry and a corresponding ipoaVcEntry ipNetToMediaEntry and a corresponding ipoaVcEntry
after In_ATMARP has determined the destination address of after InATMARP has determined the destination address
system that the PVC is connected to. Setting this object of the remote system that the PVC is connected to.
to destroy(6) should remove the corresponding Setting this object to destroy(6) should remove the
ipNetToMediaTable and ipoaVcTable entries." corresponding ipNetToMediaTable and ipoaVcTable
entries."
REFERENCE REFERENCE
"RFC 1903, 'Textual Conventions for version 2 of the "RFC 1903, 'Textual Conventions for Version 2 of the
Simple Network Management Protocol (SNMPv2).'" Simple Network Management Protocol (SNMPv2).'"
::= { ipoaConfigPvcEntry 5 } ::= { ipoaConfigPvcEntry 5 }
-- Notifications -- Notifications
ipoaTrapPrefix OBJECT IDENTIFIER ::= { ipoaNotifications 0 }
ipoaMtuExceeded NOTIFICATION-TYPE ipoaMtuExceeded NOTIFICATION-TYPE
OBJECTS { OBJECTS {
ipoaVcNegotiatedMtu ipoaVcNegotiatedMtu
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"A frame was received that exceeds the negotiated "A frame was received that exceeds the negotiated
MTU size. The vpi and vci of the VC for which this MTU size. The VPI and VCI of the VC for which this
condition was detected can be determined from the condition was detected can be determined from the
index vlaues for ipoaVcNegotiatedMtu. In addition, index values for ipoaVcNegotiatedMtu. In addition,
the ifIndex and IP Address can be determined as the ifIndex and IP Address can be determined as
well, refer to the ipoaVcTable." well (refer to the ipoaVcTable)."
::= { ipoaNotifications 1 } ::= { ipoaTrapPrefix 1 }
ipoaDuplicateIpAddress NOTIFICATION-TYPE ipoaDuplicateIpAddress NOTIFICATION-TYPE
OBJECTS { OBJECTS {
ipNetToMediaIfIndex, ipNetToMediaIfIndex,
ipNetToMediaNetAddress, ipNetToMediaNetAddress,
ipNetToMediaPhysAddress, ipNetToMediaPhysAddress,
ipNetToMediaPhysAddress ipNetToMediaPhysAddress
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The ATMARP Server has detected more than one ATM end "The ATMARP Server has detected more than one ATM end
point attempting to associate the same IP address with point attempting to associate the same IP address with
different ATM hardware addresses." different ATM addresses."
::= { ipoaNotifications 2 }
::= { ipoaTrapPrefix 2 }
ipoaLisCreate NOTIFICATION-TYPE ipoaLisCreate NOTIFICATION-TYPE
OBJECTS { OBJECTS {
ipoaLisSubnetAddr ipoaLisSubnetAddr
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Generation of this trap occurs when a ipoaLisEntry is "Generation of this trap occurs when an ipoaLisEntry is
created and ipoaLisTrapEnable is enabled(1)." created while the ipoaLisTrapEnable.0 object has the
::= { ipoaNotifications 3 } value enabled(1)."
::= { ipoaTrapPrefix 3 }
ipoaLisDelete NOTIFICATION-TYPE ipoaLisDelete NOTIFICATION-TYPE
OBJECTS { OBJECTS {
ipoaLisSubnetAddr ipoaLisSubnetAddr
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Generation of this trap occurs when a ipoaLisEntry is "Generation of this trap occurs when an ipoaLisEntry is
deleted and ipoaLisTrapEnable is enabled(1)." deleted while the ipoaLisTrapEnable.0 object has the
::= { ipoaNotifications 4 } value enabled(1)."
::= { ipoaTrapPrefix 4 }
-- Conformance Definitions -- Conformance Definitions
ipoaGroups OBJECT IDENTIFIER ::= { ipoaConformance 1 } ipoaGroups OBJECT IDENTIFIER ::= { ipoaConformance 1 }
ipoaCompliances OBJECT IDENTIFIER ::= { ipoaConformance 2 } ipoaCompliances OBJECT IDENTIFIER ::= { ipoaConformance 2 }
-- compliance statements -- compliance statements
ipoaCompliance MODULE-COMPLIANCE ipoaCompliance MODULE-COMPLIANCE
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The compliance statement for agents that support the "The compliance statement for agents that support the
IPOA-MIB." IPOA-MIB."
MODULE -- this module MODULE -- this module
MANDATORY-GROUPS { ipoaGeneralGroup, MANDATORY-GROUPS { ipoaGeneralGroup,
ipoaBasicNotificationsGroup ipoaBasicNotificationsGroup
} }
GROUP ipoaClientGroup GROUP ipoaClientGroup
DESCRIPTION DESCRIPTION
"This group is mandatory for all hosts where IP "This group is mandatory for all hosts where IP
over ATM client support is required." over ATM client support is present."
GROUP ipoaSrvrGroup GROUP ipoaSrvrGroup
DESCRIPTION DESCRIPTION
"This group is mandatory for all hosts where ATMARP "This group is mandatory for all hosts where ATMARP
Servers are present." Servers are present."
GROUP ipoaSrvrNotificationsGroup
GROUP ipoaSrvrNotificationsGroup
DESCRIPTION DESCRIPTION
"This group is mandatory for all hosts where ATMARP "This group is mandatory for all hosts where ATMARP
Servers are present." Servers are present."
GROUP ipoaLisNotificationsGroup
DESCRIPTION
"This group is mandatory for all hosts where
ATMARP client only support is present and
ipoaLisTrapEnable is allowed to be set to
enabled(1)."
GROUP ipoaLisTableGroup
DESCRIPTION
"This group is mandatory for all entities which
support IP over ATM SVCs. Support of objects in
this group by IP over ATM clients which only
support IP over ATM PVCs is optional."
OBJECT ipoaLisDefaultMtu OBJECT ipoaLisDefaultMtu
MIN-ACCESS read-only MIN-ACCESS read-only
DESCRIPTION DESCRIPTION
"The agent is not required to allow the user to "The agent is not required to allow the user
change the default MTU from the value 9180. to change the default MTU from the value 9180.
The agent is not required to support a SET The agent is not required to support a SET
operation to this object in the absence of operation to this object in the absence of
adequate security." adequate security."
OBJECT ipoaLisDefaultEncapsType OBJECT ipoaLisDefaultEncapsType
MIN-ACCESS read-only MIN-ACCESS read-only
DESCRIPTION DESCRIPTION
"The agent is not required to allow the user to "The agent is not required to allow the user to
specify the default encapsulation type for the specify the default encapsulation type for the
skipping to change at page 41, line 21 skipping to change at page 42, line 34
MIN-ACCESS read-only MIN-ACCESS read-only
DESCRIPTION DESCRIPTION
"The agent is not required to support a SET "The agent is not required to support a SET
operation to this object in the absence of operation to this object in the absence of
adequate security." adequate security."
OBJECT ipoaLisRetries OBJECT ipoaLisRetries
MIN-ACCESS read-only MIN-ACCESS read-only
DESCRIPTION DESCRIPTION
"The agent is not required to allow the user "The agent is not required to allow the user
to change the default number of times a ATMARP to change the default number of times an ATMARP
request will be retried when no response is request will be retried when no response is
received from the default of 2. received from the default of 2.
The agent is not required to support a SET The agent is not required to support a SET
operation to this object in the absence of operation to this object in the absence of
adequate security." adequate security."
OBJECT ipoaLisTimeout OBJECT ipoaLisTimeout
MIN-ACCESS read-only MIN-ACCESS read-only
DESCRIPTION DESCRIPTION
skipping to change at page 42, line 5 skipping to change at page 43, line 18
"Implementations that do not support IP over "Implementations that do not support IP over
ATM SVC usage are not required to allow the ATM SVC usage are not required to allow the
user to specify a best effort default peak cell user to specify a best effort default peak cell
rate since typically the ipoaLisTable won't rate since typically the ipoaLisTable won't
exist. exist.
The agent is not required to support a SET The agent is not required to support a SET
operation to this object in the absence of operation to this object in the absence of
adequate security." adequate security."
OBJECT ipoaLisIfMappingStatus OBJECT ipoaLisIfMappingRowStatus
MIN-ACCESS read-only SYNTAX INTEGER {
active(1) -- subset of RowStatus
}
MIN-ACCESS read-only
DESCRIPTION DESCRIPTION
"The agent is not required to support a SET "The agent is not required to support a SET
operation to this object in the absence of operation to this object, and only one
adequate security. In this case show the of the six enumerated values for the
value of this object as being either active(1) RowStatus textual convention need be
or notInService(2) depending on the associating supported, specifically: active(1)."
interface entry's ifOperStatus. Don't allow
set support."
OBJECT ipoaArpClientAtmAddr OBJECT ipoaArpClientAtmAddr
MIN-ACCESS read-only MIN-ACCESS read-only
DESCRIPTION DESCRIPTION
"The agent is not required to support a SET "The agent is not required to support a SET
operation to this object in the absence of operation to this object in the absence of
adequate security." adequate security."
OBJECT ipoaArpSrvrLis OBJECT ipoaArpSrvrLis
MIN-ACCESS read-only MIN-ACCESS read-only
DESCRIPTION DESCRIPTION
"The agent is not required to support a SET "The agent is not required to support a SET
operation to this object in the absence of operation to this object in the absence of
adequate security." adequate security."
OBJECT ipoaArpRemoteSrvrAdminStatus OBJECT ipoaArpRemoteSrvrAdminStatus
MIN-ACCESS read-only MIN-ACCESS read-only
DESCRIPTION DESCRIPTION
"The agent is not required to support a SET "The agent is not required to support a SET
operation to this object in the absence of operation to this object in the absence of
adequate security. In this case the value of adequate security. In this case the value of
this object should be active(1) when a VC this object should be up(1) when a VC
exists to the Remote ATMARP Server or exists to the Remote ATMARP Server or
otherwise inActive(2). Don't allow set otherwise down(2), and the agent should not
support. ipoaArpRemoteSrvrOperStatus would allow a SET operation to this object."
have the same value as
ipoaArpRemoteSrvrAdminStatus."
OBJECT ipoaConfigPvcDefaultMtu OBJECT ipoaConfigPvcDefaultMtu
MIN-ACCESS read-only MIN-ACCESS read-only
DESCRIPTION DESCRIPTION
"The agent is not required to support a SET "The agent is not required to support a SET
operation to this object in the absence of operation to this object in the absence of
adequate security." adequate security."
OBJECT ipoaLisRowStatus OBJECT ipoaLisRowStatus
MIN-ACCESS read-only SYNTAX INTEGER {
active(1) -- subset of RowStatus
}
MIN-ACCESS read-only
DESCRIPTION DESCRIPTION
"The agent is not required to support this "Write access is not required, and only one
object in the absence of adequate security of the six enumerated values for the
or when remote creation is not enabled." RowStatus textual convention need be
supported, specifically: active(1)."
OBJECT ipoaArpClientRowStatus OBJECT ipoaArpClientRowStatus
MIN-ACCESS read-only SYNTAX INTEGER {
active(1) -- subset of RowStatus
}
MIN-ACCESS read-only
DESCRIPTION DESCRIPTION
"The agent is not required to support this "Write access is not required, and only one
object in the absence of adequate security of the six enumerated values for the
or when remote creation is not enabled." RowStatus textual convention need be
supported, specifically: active(1)."
OBJECT ipoaArpRemoteSrvrRowStatus OBJECT ipoaArpRemoteSrvrRowStatus
MIN-ACCESS read-only SYNTAX INTEGER {
active(1) -- subset of RowStatus
}
MIN-ACCESS read-only
DESCRIPTION DESCRIPTION
"The agent is not required to support this "Write access is not required, and only one
object in the absence of adequate security of the six enumerated values for the
or when remote creation is not enabled." RowStatus textual convention need be
supported, specifically: active(1)."
OBJECT ipoaArpSrvrRowStatus OBJECT ipoaArpSrvrRowStatus
MIN-ACCESS read-only SYNTAX INTEGER {
active(1) -- subset of RowStatus
}
MIN-ACCESS read-only
DESCRIPTION DESCRIPTION
"The agent is not required to support this "Write access is not required, and only one
object in the absence of adequate security of the six enumerated values for the
or when remote creation is not enabled." RowStatus textual convention need be
supported, specifically: active(1)."
OBJECT ipoaConfigPvcRowStatus OBJECT ipoaConfigPvcRowStatus
MIN-ACCESS read-only SYNTAX INTEGER {
active(1) -- subset of RowStatus
}
MIN-ACCESS read-only
DESCRIPTION DESCRIPTION
"The agent is not required to support this "Write access is not required, and only one
object in the absence of adequate security of the six enumerated values for the
or when remote creation is not enabled." RowStatus textual convention need be
supported, specifically: active(1)."
OBJECT ipoaArpClientArpOutNaks
MIN-ACCESS not-accessible
DESCRIPTION
"Classic IP and ARP over ATM does not require
an ATMARP client to transmit an ATMARP_NAK
upon receipt of an ATMARP request from another
ATMARP client. This object should be
implemented when an ATMARP client supports the
transmission of ATMARP_NAKs."
::= { ipoaCompliances 1 } ::= { ipoaCompliances 1 }
-- units of conformance -- units of conformance
ipoaGeneralGroup OBJECT-GROUP ipoaGeneralGroup OBJECT-GROUP
OBJECTS { OBJECTS {
ipoaLisTrapEnable,
ipoaLisSubnetAddr, ipoaLisSubnetAddr,
ipoaLisDefaultMtu, ipoaLisDefaultMtu,
ipoaLisDefaultEncapsType, ipoaLisDefaultEncapsType,
ipoaLisInactivityTimer, ipoaLisInactivityTimer,
ipoaLisMinHoldingTime, ipoaLisMinHoldingTime,
ipoaLisQDepth, ipoaLisQDepth,
ipoaLisMaxCalls, ipoaLisMaxCalls,
ipoaLisCacheEntryAge, ipoaLisCacheEntryAge,
ipoaLisRetries, ipoaLisRetries,
ipoaLisTimeout, ipoaLisTimeout,
ipoaLisDefaultPeakCellRate, ipoaLisDefaultPeakCellRate,
ipoaLisActiveVcs, ipoaLisActiveVcs,
ipoaLisRowStatus, ipoaLisRowStatus,
ipoaLisIfMappingStatus, ipoaLisIfMappingRowStatus,
ipoaArpRemoteSrvrRowStatus, ipoaArpRemoteSrvrRowStatus,
ipoaArpRemoteSrvrIpAddr, ipoaArpRemoteSrvrIpAddr,
ipoaArpRemoteSrvrAdminStatus, ipoaArpRemoteSrvrAdminStatus,
ipoaArpRemoteSrvrOperStatus, ipoaArpRemoteSrvrOperStatus,
ipoaVcType, ipoaVcType,
ipoaVcNegotiatedEncapsType, ipoaVcNegotiatedEncapsType,
ipoaVcNegotiatedMtu, ipoaVcNegotiatedMtu,
ipoaConfigPvcDefaultMtu, ipoaConfigPvcDefaultMtu,
ipoaConfigPvcRowStatus ipoaConfigPvcRowStatus
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The required objects." "This group is mandatory for all IP over ATM entities."
::= { ipoaGroups 1 } ::= { ipoaGroups 1 }
ipoaClientGroup OBJECT-GROUP ipoaClientGroup OBJECT-GROUP
OBJECTS { OBJECTS {
ipoaArpClientAtmAddr, ipoaArpClientAtmAddr,
ipoaArpClientSrvrInUse, ipoaArpClientSrvrInUse,
ipoaArpClientInArpReqsIn, ipoaArpClientInArpInReqs,
ipoaArpClientInArpReqsOut, ipoaArpClientInArpOutReqs,
ipoaArpClientInArpRepliesIn, ipoaArpClientInArpInReplies,
ipoaArpClientInArpRepliesOut, ipoaArpClientInArpOutReplies,
ipoaArpClientInArpInvalidReqsIn, ipoaArpClientInArpInvalidInReqs,
ipoaArpClientInArpInvalidReqsOut, ipoaArpClientInArpInvalidOutReqs,
ipoaArpClientArpReqsIn, ipoaArpClientArpInReqs,
ipoaArpClientArpReqsOut, ipoaArpClientArpOutReqs,
ipoaArpClientArpRepliesIn, ipoaArpClientArpInReplies,
ipoaArpClientArpRepliesOut, ipoaArpClientArpOutReplies,
ipoaArpClientArpNaksIn, ipoaArpClientArpInNaks,
ipoaArpClientArpNaksOut, ipoaArpClientArpOutNaks,
ipoaArpClientArpOpUnknown, ipoaArpClientArpUnknownOps,
ipoaArpClientArpSrvrNoResp, ipoaArpClientArpNoSrvrResps,
ipoaArpClientRowStatus ipoaArpClientRowStatus
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This group is mandatory for all hosts where IP over "This group is mandatory for all hosts where an IP
ATM client support is required." over ATM client is present."
::= { ipoaGroups 2 } ::= { ipoaGroups 2 }
ipoaSrvrGroup OBJECT-GROUP ipoaSrvrGroup OBJECT-GROUP
OBJECTS { OBJECTS {
ipoaLisTrapEnable,
ipoaArpSrvrLis, ipoaArpSrvrLis,
ipoaArpSrvrInArpReqsIn, ipoaArpSrvrInArpInReqs,
ipoaArpSrvrInArpReqsOut, ipoaArpSrvrInArpOutReqs,
ipoaArpSrvrInArpRepliesIn, ipoaArpSrvrInArpInReplies,
ipoaArpSrvrInArpRepliesOut, ipoaArpSrvrInArpOutReplies,
ipoaArpSrvrInArpInvalidReqsIn, ipoaArpSrvrInArpInvalidInReqs,
ipoaArpSrvrInArpInvalidReqsOut, ipoaArpSrvrInArpInvalidOutReqs,
ipoaArpSrvrArpReqsIn, ipoaArpSrvrArpInReqs,
ipoaArpSrvrArpRepliesOut, ipoaArpSrvrArpOutReplies,
ipoaArpSrvrArpNaksOut, ipoaArpSrvrArpOutNaks,
ipoaArpSrvrArpDupIpAddr, ipoaArpSrvrArpDupIpAddrs,
ipoaArpSrvrArpOpUnknown, ipoaArpSrvrArpUnknownOps,
ipoaArpSrvrRowStatus ipoaArpSrvrRowStatus
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This group is mandatory for all hosts where ATMARP "This group is mandatory for all hosts where ATMARP
Servers are present." Servers are present."
::= { ipoaGroups 3 } ::= { ipoaGroups 3 }
ipoaBasicNotificationsGroup NOTIFICATION-GROUP ipoaBasicNotificationsGroup NOTIFICATION-GROUP
NOTIFICATIONS { NOTIFICATIONS {
ipoaMtuExceeded ipoaMtuExceeded
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The notifications which an IP over ATM entity "The notification which an IP over ATM entity
is required to implement." is required to implement."
::= { ipoaGroups 4 } ::= { ipoaGroups 4 }
ipoaSrvrNotificationsGroup NOTIFICATION-GROUP ipoaSrvrNotificationsGroup NOTIFICATION-GROUP
NOTIFICATIONS { NOTIFICATIONS {
ipoaDuplicateIpAddress, ipoaDuplicateIpAddress
ipoaLisCreate,
ipoaLisDelete
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The notifications which an IP over ATM ATMARP "The notification which an IP over ATM ATMARP
Server is required to implement." Server is required to implement."
::= { ipoaGroups 5 } ::= { ipoaGroups 5 }
ipoaLisNotificationsGroup NOTIFICATION-GROUP
NOTIFICATIONS {
ipoaLisCreate,
ipoaLisDelete
}
STATUS current
DESCRIPTION
"The LIS-related notifications which are required
to be implemented by an IP over ATM ATMARP server,
as well as by any IP over ATM client which allows
ipoaLisTrapEnable to be set to enabled(1)."
::= { ipoaGroups 6 }
ipoaLisTableGroup OBJECT-GROUP
OBJECTS {
ipoaLisTrapEnable,
ipoaLisSubnetAddr,
ipoaLisDefaultMtu,
ipoaLisDefaultEncapsType,
ipoaLisInactivityTimer,
ipoaLisMinHoldingTime,
ipoaLisQDepth,
ipoaLisMaxCalls,
ipoaLisCacheEntryAge,
ipoaLisRetries,
ipoaLisTimeout,
ipoaLisDefaultPeakCellRate,
ipoaLisActiveVcs,
ipoaLisRowStatus,
ipoaLisIfMappingRowStatus,
ipoaArpRemoteSrvrRowStatus,
ipoaArpRemoteSrvrIpAddr,
ipoaArpRemoteSrvrAdminStatus,
ipoaArpRemoteSrvrOperStatus
}
STATUS current
DESCRIPTION
"This group is mandatory for all entities which
support IP over ATM SVCs. Support of objects in
this group by IP over ATM clients which only
support IP over ATM PVCs is optional."
::= { ipoaGroups 7 }
END END
5. Security Considerations 5. Security Considerations
Certain management information defined in this MIB MAY be considered Certain management information defined in this MIB MAY be considered
sensitive in some network environments. Therefore, authentication of sensitive in some network environments. Therefore, authentication of
received SNMP requests and controlled access to management information received SNMP requests and controlled access to management information
SHOULD be employed in such environments. The method for this SHOULD be employed in such environments. The method for this
authentication is a function of the SNMP Administrative Framework, and authentication is a function of the SNMP Administrative Framework, and
has not been expanded by this MIB. has not been expanded by this MIB.
Several objects in this MIB allow write access or provide for remote Several objects in this MIB allow write access or provide for row
creation. Allowing this support in a non-secure environment can have a creation. Allowing this support in a non-secure environment can have
negative effect on network operations. It is RECOMMENDED that a negative effect on network operations. It is RECOMMENDED that
implementers seriously consider whether set operations MAY be allowed implementers seriously consider whether set operations or row creation
without providing, at a minimum, authentication of request origin. It be allowed without providing, at a minimum, authentication of request
it RECOMMENDED that without such support that the following objects be origin. It is RECOMMENDED that without such support that the
implemented as read-only: following objects be implemented as read-only:
o ipoaLisDefaultMtu o ipoaLisDefaultMtu
o ipoaLisDefaultEncapsType o ipoaLisDefaultEncapsType
o ipoaLisInactivityTimer o ipoaLisInactivityTimer
o ipoaLisMinHoldingTime o ipoaLisMinHoldingTime
o ipoaLisQDepth o ipoaLisQDepth
o ipoaLisMaxCalls o ipoaLisMaxCalls
o ipoaLisCacheEntryAge o ipoaLisCacheEntryAge
o ipoaLisRetries o ipoaLisRetries
o ipoaLisTimeout o ipoaLisTimeout
o ipoaLisDefaultPeakCellRate o ipoaLisDefaultPeakCellRate
o ipoaLisIfMappingStatus, show state as being either active(1) or
notInService(2) depending on the associating interface entry's
ifOperStatus. Don't allow set support.
o ipoaArpClientAtmAddr o ipoaArpClientAtmAddr
o ipoaArpSrvrLis o ipoaArpSrvrLis
o ipoaArpRemoteSrvrAdminStatus, show status as being either o ipoaArpRemoteSrvrAdminStatus, show status as being either
active(1) when a VC exists to the Remote ATMARP Server or up(1) when a VC exists to the Remote ATMARP Server or
otherwise inActive(2). Don't allow set support. otherwise down(2). Don't allow set support.
ipoaArpRemoteSrvrOperStatus would have the same value as ipoaArpRemoteSrvrOperStatus would have the same value as
ipoaArpRemoteSrvrAdminStatus. ipoaArpRemoteSrvrAdminStatus.
o ipoaConfigPvcDefaultMtu o ipoaConfigPvcDefaultMtu
The following objects SHOULD either be implemented as read-only or not
implemented when security is an issue as previously discussed:
o ipoaLisRowStatus o ipoaLisRowStatus
o ipoaArpClientRowStatus o ipoaArpClientRowStatus
o ipoaArpRemoteSrvrRowStatus o ipoaArpRemoteSrvrRowStatus
o ipoaArpSrvrRowStatus o ipoaArpSrvrRowStatus
o ipoaConfigPvcRowStatus o ipoaConfigPvcRowStatus
o ipoaLisIfMappingRowStatus
6. Acknowledgments 6. 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.
7. Acknowledgments
This document is a product of the Internetworking Over NBMA Working This document is a product of the Internetworking Over NBMA Working
Group. The authors of this document would like to recognize Keith Group. The authors of this document would like to recognize Keith
McCloghrie from Cisco Systems for his support as our mentor from the McCloghrie from Cisco Systems for his support as our mentor from the
Network Management Area. Network Management Area.
7. References 8. References
[1] SNMPv2 Working Group, Case, J., McCloghrie, K., Rose, M., and [1] Case, J., McCloghrie, K., Rose, M., and Waldbusser S., "Structure
Waldbusser S., "Structure of Management Information for version 2 of Management Information for Version 2 of the Simple Network
of the Simple Network Management Protocol (SNMPv2)", RFC 1902, Management Protocol (SNMPv2)", RFC 1902, January 1996.
January 1996.
[2] McCloghrie, K., and Kastenholtz, F., "The Interfaces Group MIB [2] McCloghrie, K., and Kastenholtz, F., "The Interfaces Group MIB
using SMIv2", RFC 2233, Cisco Systems, FTP Software, November 1997 using SMIv2", RFC 2233, November 1997.
[3] Network Working Group, Laubach M., and Halpern J., "Classical IP [3] Laubach M., and Halpern J., "Classical IP and ARP over ATM",
and ARP over ATM", Internet Draft, March 26, 1997 Internet Draft, March 26, 1997.
[4] Ahmed, M., and Tesink, K., "Definitions of Managed Objects for ATM [4] Ahmed, M., and Tesink, K., "Definitions of Managed Objects for ATM
Management Version 8.0 using SMIv2", RFC 1695, Bell Communications Management Version 8.0 using SMIv2", RFC 1695, August 1994.
Research, August 1994.
[5] McCloghrie, K., and M. Rose, Editors, "Management Information Base [5] McCloghrie, K., and M. Rose, Editors, "Management Information Base
for Network Management of TCP/IP-based internets: MIB-II", STD 17, for Network Management of TCP/IP-based internets: MIB-II", STD 17,
RFC 1213, Hughes LAN Systems, Performance Systems International, RFC 1213, March 1991.
March 1991.
[6] SNMPv2 Working Group, 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.
[7] SNMPv2 Working Group, Case, J., McCloghrie, K., Rose, M., and S. [6] Case, J., McCloghrie, K., Rose, M., and S. Waldbusser, "Textual
Waldbusser, "Protocol Operations for version 2 of the Simple Conventions for Version 2 of the Simple Network Management Protocol
Network Management Protocol (SNMPv2)", RFC 1905, January 1996. (SNMPv2)", RFC 1903, January 1996.
[8] SNMPv2 Working Group, Case, J., McCloghrie, K., Rose, M., and S. [7] Case, J., McCloghrie, K., Rose, M., and S. Waldbusser, "Protocol
Waldbusser, "Conformance Statements for version 2 of the Simple Operations for Version 2 of the Simple Network Management Protocol
Network Management Protocol (SNMPv2)", RFC 1904, January 1996. (SNMPv2)", RFC 1905, January 1996.
[9] Case, J., M. Fedor, M. Schoffstall, J. Davin, "Simple Network [8] Case, J., McCloghrie, K., Rose, M., and S. Waldbusser, "Conformance
Management Protocol", RFC 1157, SNMP Research, Performance Systems Statements for Version 2 of the Simple Network Management Protocol
International, MIT Laboratory for Computer Science, May 1990. (SNMPv2)", RFC 1904, January 1996.
[10] Network Working Group, and McCloghrie K., "SNMPv2 MIB for IP", RFC [9] McCloghrie K., "Management Information Base for the Internet
2011, November 1996. Protocol using SMIv2", RFC 2011, November 1996.
[11] Bradner, S., "Key words for use in RFCs to Indicate Requirement [10] Bradner, S., "Key words for use in RFCs to Indicate Requirement
Levels", BCP 14, RFC 2119, March 1997 Levels", BCP 14, RFC 2119, March 1997.
[12] Perez, M., Liaw, F., Mankin, A., Hoffman, E., Grossman, D., Malis, [11] Perez, M., Liaw, F., Mankin, A., Hoffman, E., Grossman, D., Malis,
A., "ATM Signaling Support for IP over ATM", RFC 1755, February A., "ATM Signaling Support for IP over ATM", RFC 1755, February
1995 1995.
8. Authors' Addresses [12] Case, J., McCloghrie, K., Rose, M., and Waldbusser, S., "Transport
Mappings for Version 2 of the Simple Network Management Protocol
(SNMPv2)", RFC 1906, January 1996.
[13] Case, J., McCloghrie, K., Rose, M., and Waldbusser, S., "Management
Information Base for Version 2 of the Simple Network Management
Protocol (SNMPv2)", RFC 1907, January 1996.
[14] Case, J., McCloghrie, K., Rose, M., and Waldbusser, S.,
"Coexistence between Version 1 and Version 2 of the Internet-
standard Network Management Framework", RFC 1908, January 1996.
9. Authors' Addresses
Maria N. Greene Maria N. Greene
Independent Contractor Xedia Corp.
E-mail: greene@ultranet.com 119 Russell Dr.
Littleton, MA 01460
E-mail: maria@xedia.com
James Luciani James Luciani
Bay Networks, Inc. Bay Networks, Inc.
3 Federal St., BL3-04 3 Federal St., BL3-04
Billerica, MA 01821, USA Billerica, MA 01821, USA
Phone: +1-508-439-4734 Phone: +1-508-439-4734
E-mail: luciani@baynetworks.com E-mail: luciani@baynetworks.com
Kenneth D. White Kenneth D. White
Dept. G80/Bldg 503 Dept. G80/Bldg 503
skipping to change at page 49, line 5 skipping to change at page 52, line 16
E-mail: kennethw@vnet.ibm.com E-mail: kennethw@vnet.ibm.com
Ted T.I. Kuo Ted T.I. Kuo
Bay Networks, Inc. Bay Networks, Inc.
4401 Great America Parkway 4401 Great America Parkway
Santa Clara, CA 95052-8185 Santa Clara, CA 95052-8185
Phone: +1-408-495-7319 Phone: +1-408-495-7319
fax: +1-408-495-1905 fax: +1-408-495-1905
E-mail: ted_kuo@Baynetworks.com E-mail: ted_kuo@Baynetworks.com
9. Full Copyright Statement 10. Full Copyright Statement
Copyright (C) The Internet Society (1997). All Rights Reserved. Copyright (C) The Internet Society (1998). All Rights Reserved.
This document and translations of it may be copied and furnished to This document and translations of it may be copied and furnished to
others, and derivative works that comment on or otherwise explain it others, and derivative works that comment on or otherwise explain it
or assist in its implementation may be prepared, copied, published and or assist in its implementation may be prepared, copied, published and
distributed, in whole or in part, without restriction of any kind, distributed, in whole or in part, without restriction of any kind,
provided that the above copyright notice and this paragraph are provided that the above copyright notice and this paragraph are
included on all such copies and derivative works. However, this included on all such copies and derivative works. However, this
document itself may not be modified in any way, such as by removing document itself may not be modified in any way, such as by removing
the copyright notice or references to the Internet Society or other the copyright notice or references to the Internet Society or other
Internet organizations, except as needed for the purpose of developing Internet organizations, except as needed for the purpose of developing
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