Internet Info 1994 March

home *** CD-ROM | disk | FTP | other *** search

/ Internet Info 1994 March / Internet Info CD-ROM (Walnut Creek) (March 1994).iso / inet / internet-drafts / draft-ietf-appleip-mib2-00.txt < prev next >

Wrap

Text File | 1993-03-03 | 156KB | 5,311 lines

Internet Draft AppleTalk MIB II December 1992 Expiration Date: July 6, 1993 AppleTalk Management Information Base II December 21, 1992 Steven Waldbusser Karen Frisa Carnegie Mellon University 4910 Forbes Ave. Pittsburgh, PA 15213 waldbusser@andrew.cmu.edu frisa@andrew.cmu.edu 1. Status of this Memo This draft document will be submitted to the RFC editor as an experimental extension to the SNMP MIB. Distribution of this memo is unlimited. Please send comments to the authors. This document is an Internet Draft. Internet Drafts are working documents of the Internet Engineering Task Force (IETF), its Areas, and its Working Groups. Note that other groups may also distribute working documents as Internet Drafts. Internet Drafts are draft documents valid for a maximum of six months. Internet Drafts may be updated, replaced, or obsoleted by 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 draft" or "work in progress." Please check the 1id-abstracts.txt listing contained in the internet-drafts Shadow Directories on nic.ddn.mil, nnsc.nsf.net, nic.nordu.net, ftp.nisc.sri.com, or munnari.oz.au to learn the current status of any Internet Draft. Waldbusser, Frisa [Page 1] Internet Draft AppleTalk MIB II December 1992 Table of Contents 1 Status of this Memo ................................... 1 2 Abstract .............................................. 2 3 Historical Perspective ................................ 3 4 Additions and Changes ................................. 5 4.1 New Groups .......................................... 5 4.2 Additional Variables ................................ 5 4.2.1 AARP Additions .................................... 5 4.2.2 ATPort Additions .................................. 5 4.2.3 DDP Addition ...................................... 5 4.2.4 RTMP Additions .................................... 6 4.2.5 KIP Addition ...................................... 6 4.2.6 ZIP Additions ..................................... 6 4.2.7 NBP Additions ..................................... 6 4.2.8 ATEcho Additions .................................. 6 4.3 Deprecations ........................................ 6 4.4 Changes ............................................. 7 5 Objects ............................................... 9 5.1 Format of Definitions ............................... 9 6 Overview .............................................. 10 6.1 Structure of MIB .................................... 10 6.2 The LocalTalk Link Access Protocol Group ............ 11 6.3 The AppleTalk Address Resolution Protocol Group ..... 11 6.4 The AppleTalk Port Group ............................ 11 6.5 The Datagram Delivery Protocol Group ................ 11 6.6 The Datagram Delivery Protocol Router Group ......... 11 6.7 The Routing Table Maintenance Protocol Group ........ 11 6.8 The Routing Table Maintenance Protocol Stub Group .................................................... 12 6.9 The Kinetics Internet Protocol Group ................ 12 6.10 The Zone Information Protocol Router Group ......... 12 6.11 The Zone Information Protocol End Node Group ....... 12 6.12 The Name Binding Protocol Group .................... 12 6.13 The AppleTalk Echo Protocol Group .................. 13 6.14 The AppleTalk Transaction Protocol Group ........... 13 6.15 The Printer Access Protocol Group .................. 13 6.16 The AppleTalk Session Protocol Group ............... 13 6.17 The AppleTalk Data Stream Protocol Group ........... 13 6.18 The AppleTalk Port Point to Point Group ............ 13 6.19 Textual Conventions ................................ 13 7 Definitions ........................................... 15 8 Acknowledgments ....................................... 86 9 References ............................................ 88 Waldbusser, Frisa [Page i] Internet Draft AppleTalk MIB II December 1992 2. Abstract This memo defines an experimental portion of the Management Information Base (MIB) for use with network management protocols in TCP/IP-based internets. In particular, it defines objects for managing AppleTalk networks. RFC1243 defines a set of MIB objects for managing the lower layers of the AppleTalk protocol stack, up to the Network layer. This memo defines additional objects that exist in the AppleTalk portion of the MIB. These objects provide for the management of the transport and session layers of the AppleTalk protocol stack, as well as extensions to the lower layers. This is achieved in an upwardly-compatable fashion. This memo does not specify a standard for the Internet community. Waldbusser, Frisa [Page 2] Internet Draft AppleTalk MIB II December 1992 3. Historical Perspective As reported in RFC 1052, IAB Recommendations for the Development of Internet Network Management Standards [1], a two-prong strategy for network management of TCP/IP-based internets was undertaken. In the short-term, the Simple Network Management Protocol (SNMP), defined in RFC 1067, was to be used to manage nodes in the Internet community. In the long-term, the use of the OSI network management framework was to be examined. Two documents were produced to define the management information: RFC 1065, which defined the Structure of Management Information (SMI), and RFC 1066, which defined the Management Information Base (MIB). Both of these documents were designed so as to be compatible with both the SNMP and the OSI network management framework. This strategy was quite successful in the short-term: Internet-based network management technology was fielded, by both the research and commercial communities, within a few months. As a result of this, portions of the Internet community became network manageable in a timely fashion. As reported in RFC 1109, Report of the Second Ad Hoc Network Management Review Group [2], the requirements of the SNMP and the OSI network management frameworks were more different than anticipated. As such, the requirement for compatibility between the SMI/MIB and both frameworks was suspended. This action permitted the operational network management framework, based on the SNMP, to respond to new operational needs in the Internet community by producing MIB-II. In May of 1990, the core documents were elevated to "Standard Protocols" with "Recommended" status. As such, the Internet- standard network management framework consists of: Structure and Identification of Management Information for TCP/IP-based internets, RFC 1155 [3], which describes how managed objects contained in the MIB are defined; Management Information Base for Network Management of TCP/IP-based internets, which describes the managed objects contained in the MIB, RFC 1156 [4]; and, the Simple Network Management Protocol, RFC 1157 [5], which defines the protocol used to manage these objects. Consistent with the IAB directive to produce simple, workable systems in the short-term, the list of managed objects defined in the Internet-standard MIB was derived by taking only those Waldbusser, Frisa [Page 3] Internet Draft AppleTalk MIB II December 1992 elements which are considered essential. However, the SMI defined three extensibility mechanisms: one, the addition of new standard objects through the definitions of new versions of the MIB; two, the addition of widely-available but non- standard objects through the experimental subtree; and three, the addition of private objects through the enterprises subtree. Such additional objects can not only be used for vendor-specific elements, but also for experimentation as required to further the knowledge of which other objects are essential. This memo defines extensions to the MIB using the second method. It contains definitions of managed objects used for experimentation. Waldbusser, Frisa [Page 4] Internet Draft AppleTalk MIB II December 1992 4. Additions and Changes This MIB includes additions and changes to RFC 1243. These changes are outlined in the following sections. 4.1. New Groups The following groups are introduced in this MIB: - DDP Router - RTMP Stub - ZIP Router - ATP - PAP - ASP - ADSP - ATPortPtoP 4.2. Additional Variables Many variables, mostly counters, were added to groups that existed in RFC 1243. These variables are listed in the following sections. 4.2.1. AARP Additions aarpStatus aarpLookups aarpHits 4.2.2. ATPort Additions atportNetFrom atportZoneFrom atportInPkts atportOutPkts atportHome atportCurrentZone atportConflictPhysAddr atportZoneTable 4.2.3. DDP Addition ddpListenerTable Waldbusser, Frisa [Page 5] Internet Draft AppleTalk MIB II December 1992 4.2.4. RTMP Additions rtmpInDataPkts rtmpOutDataPkts rtmpInRequestPkts rtmpNextIREqualChanges rtmpNextIRLessChanges rtmpRouteDeletes rtmpRoutingTableOverflows 4.2.5. KIP Addition kipFrom 4.2.6. ZIP Additions zipNetInfoTable zipInErrors 4.2.7. NBP Additions nbpAddress nbpSocket nbpEnumerator nbpInLookUpRequests nbpInLookUpReplies nbpInBroadcastRequests nbpInForwardRequests nbpOutLookUpReplies nbpRegistrationFailures nbpInErrors 4.2.8. ATEcho Additions atechoOutRequests atechoInReplies 4.3. Deprecations The following variables have been deprecated in this version of the MIB: llapInPkts llapOutPkts llapInNoHandlers Waldbusser, Frisa [Page 6] Internet Draft AppleTalk MIB II December 1992 llapInErrors The llap variables are duplicated in the interfaces table of MIB-II. 4.4. Changes The IMPORTS list has been updated to reflect the current SNMP documents. New textual conventions have been defined. Hyphens have been removed from enumeration strings. Variables used as INDEXes to new tables have ACCESS not- accessible. This is because the value of the INDEX variables is contained in the object identifier for any of the other variables in the table; therefore, it does not need to be explicitly available as data. The llapInBads variable has been renamed to llapInErrors. The atportNetConfig and atportZoneConfig variables have been changed from read-only to read-write. The atportZone variable has be renamed to atportZoneDefault, and its DESCRIPTION clause has been changed. The atportType, atportStatus, and kipType variables have had more values added to their enumeration lists. The DDP group has been split into two groups; one includes variables that only a router would implement, and the other includes both router and end node variables. The rtmpState variable now includes another enumeration, invalid(5), which is used when deleting rows. The variables rtmpRangeStart, rtmpRangeEnd, rtmpNextHop, rtmpType, rtmpPort, and rtmpHops have been changed from read- write to read-only. The ZIP Group has been renamed the ZIP End Node Group. Waldbusser, Frisa [Page 7] Internet Draft AppleTalk MIB II December 1992 The DESCRIPTION clause for zipZoneIndex has been clarified. The variables zipZoneName, zipZoneNetStart, and zipZoneNetEnd have been changed from read-write to read-only. The nbpIndex variable has been changed from read-only to read-write. The nbpObject, nbpType, and nbpZone variables now suggest that the agent reregister its service when any of these variables is changed. The nbpState variable includes new enumerations. Waldbusser, Frisa [Page 8] Internet Draft AppleTalk MIB II December 1992 5. Objects Managed objects are accessed via a virtual information store, termed the Management Information Base or MIB. Objects in the MIB are defined using the subset of Abstract Syntax Notation One (ASN.1) [7] defined in the SMI. In particular, each object has a name, a syntax, and an encoding. The name is an object identifier, an administratively assigned name, which specifies an object type. The object type together with an object instance serves to uniquely identify a specific instantiation of the object. For human convenience, we often use a textual string, termed the OBJECT DESCRIPTOR, to also refer to the object type. The syntax of an object type defines the abstract data structure corresponding to that object type. The ASN.1 language is used for this purpose. However, the SMI [3] purposely restricts the ASN.1 constructs which may be used. These restrictions are explicitly made for simplicity. The encoding of an object type is simply how that object type is represented using the object type's syntax. Implicitly tied to the notion of an object type's syntax and encoding is how the object type is represented when being transmitted on the network. The SMI specifies the use of the basic encoding rules of ASN.1 [8], subject to the additional requirements imposed by the SNMP. 5.1. Format of Definitions Section 7 contains the specification of all object types contained in this MIB module. The object types are defined using the conventions defined in the SMI, as amended by the extensions specified in [9]. Waldbusser, Frisa [Page 9] Internet Draft AppleTalk MIB II December 1992 6. Overview AppleTalk is a protocol suite which features an open peer-to- peer architecture that runs over a variety of transmission media. AppleTalk is defined in [10]. This protocol suite interoperates with the IP protocol suite through various encapsulation methods. As large AppleTalk networks are built that coexist with large IP networks, a method to manage the AppleTalk networks with SNMP becomes necessary. This MIB defines managed objects to be used for managing AppleTalk networks. 6.1. Structure of MIB The objects are arranged into the following groups: - LLAP - AARP - ATPort - DDP - DDP Router - RTMP - RTMP Stub - KIP - ZIP Router - ZIP End Node - NBP - ATEcho - ATP - PAP - ASP - ADSP - ATPortPtoP These groups are the basic unit of conformance. If the semantics of a group is applicable to an implementation, then it must implement all objects in that group. For example, a managed agent must implement the KIP group if and only if it implements the KIP protocol. These groups are defined to provide a means of assigning object identifiers, and to provide a method for managed agents to know which objects they must implement. Waldbusser, Frisa [Page 10] Internet Draft AppleTalk MIB II December 1992 6.2. The LocalTalk Link Access Protocol Group The LocalTalk Link Access Protocol (LLAP) is a medium-speed data-link protocol designed for low cost and plug-and-play operation. The LLAP group is designed to manage all interfaces on a managed device that use this protocol. 6.3. The AppleTalk Address Resolution Protocol Group The AppleTalk Address Resolution Protocol (AARP) is used to map between AppleTalk node addresses, used by the Datagram Delivery Protocol, and the addresses of the underlying data link layer. The AARP table allows for management of the Address Mapping Table on the managed device. 6.4. The AppleTalk Port Group An AppleTalk Port is a logical connection to a network over which AppleTalk packets can be transmitted. The "network" could be a tunnel, backbone network, point-to-point link, etc, as well as a native AppleTalk network. This group allows the management of the configuration of these AppleTalk ports. 6.5. The Datagram Delivery Protocol Group The Datagram Delivery Protocol (DDP) is the network-layer protocol that is responsible for the socket-to-socket delivery of datagrams over the AppleTalk Internet. This group manages the DDP layer on the managed device. The DDP group contains statistical counters for the DDP protocol, and a table describing the DDP sockets that have protocol handlers registered. 6.6. The Datagram Delivery Protocol Router Group Some variables relevant to the Datagram Delivery Protocol (DDP) are only applicable to AppleTalk routers. These variables are included in this group. 6.7. The Routing Table Maintenance Protocol Group The Routing Table Maintenance Protocol (RTMP) is used by AppleTalk routers to create and maintain the routing tables that dictate the process of forwarding datagrams on the Waldbusser, Frisa [Page 11] Internet Draft AppleTalk MIB II December 1992 AppleTalk internet. The RTMP group manages the RTMP protocol as well as the routing tables generated by this protocol. 6.8. The Routing Table Maintenance Protocol Stub Group The RTMP Stub process is implemented by end nodes in order to maintain information about the routers on their networks. The variables in this group apply to both routers and end nodes. This group manages the RTMP stub process. 6.9. The Kinetics Internet Protocol Group The Kinetics Internet Protocol (KIP) is a protocol for encapsulating and routing AppleTalk datagrams over an IP internet. This name is historical. The KIP group manages the KIP routing protocol as well as the routing tables generated by this protocol. 6.10. The Zone Information Protocol Router Group The Zone Information Protocol (ZIP) is used to maintain a mapping between networks and zone names to facilitate the name lookup process performed by the Name Binding Protocol. Some variables relevant to the Zone Information Protocol (ZIP) are only applicable to AppleTalk routers. These variables are included in this group. 6.11. The Zone Information Protocol End Node Group The ZIP End Node group manages the variables relevant to the Zone Information Protocol (ZIP) that are applicable both routers and end nodes. 6.12. The Name Binding Protocol Group The Name Binding Protocol (NBP) is a transport-level protocol that is used to convert human readable service names into the numeric AppleTalk network addresses needed for communicating across the AppleTalk network. The NBP group manages this protocol and the NBP services that exist on the managed device. Waldbusser, Frisa [Page 12] Internet Draft AppleTalk MIB II December 1992 6.13. The AppleTalk Echo Protocol Group The AppleTalk Echo Protocol is a transport-level protocol used to test and verify the status of the AppleTalk internet. The AtEcho group manages this protocol. 6.14. The AppleTalk Transaction Protocol Group The AppleTalk Transaction Protocol (ATP) is a transport-level protocol that is defined to support transaction based communications. The ATP group manages this protocol. 6.15. The Printer Access Protocol Group The Printer Access Protocol (PAP) is a session-level protocol that enables communications between workstations and print servers. The PAP group manages this protocol. 6.16. The AppleTalk Session Protocol Group The AppleTalk Session Protocol (ASP) is a session-level protocol that enables sequences of communications to occur. ASP uses the services of the AppleTalk Transaction Protocol (ATP), but extends these services into the session layer. The ASP group manages this protocol. 6.17. The AppleTalk Data Stream Protocol Group The AppleTalk Data Stream Protocol (ADSP) is a session-level protocol that provides symmetric, connection-oriented, full- duplex communication between two sockets on the AppleTalk internet. In addition, ADSP handles flow-control and reliability. The ADSP group manages this protocol. 6.18. The AppleTalk Port Point to Point Group The AppleTalk Port Point to Point Group manages ports that have one or more associated point-to-point connections. 6.19. Textual Conventions New data types are introduced as textual conventions in this MIB document. These textual conventions enhance the readability of the specification and can ease comparison with other specifications if appropriate. It should be noted that Waldbusser, Frisa [Page 13] Internet Draft AppleTalk MIB II December 1992 the introduction of these textual conventions has no effect on either the syntax or the semantics of any managed objects. The use of this is merely an artifact of the explanatory method used. Objects defined in terms of this method are always encoded by means of the rules that define the primitive type. Hence, no changes to the SMI or the SNMP are necessary to accommodate these textual conventions which are adopted merely for the convenience of readers and writers in pursuit of the elusive goal of clear, concise, and unambiguous MIB documents. The new data types are: ATNetworkNumber ::= -- 2 octets of network -- number in network -- byte order OCTET STRING (SIZE (2)) DdpNodeAddress ::= -- 2 octets of net number -- in network byte order, -- 1 octet of node number OCTET STRING (SIZE (3)) DdpSocketAddress ::= -- 2 octets of net number -- in network byte order, -- 1 octet of node number, -- 1 octet of socket -- number (0..255) OCTET STRING (SIZE (4)) ATName ::= -- 0 to 32 octets of -- AppleTalk ASCII [10] OCTET STRING (SIZE (0..32)) Waldbusser, Frisa [Page 14] Internet Draft AppleTalk MIB II December 1992 7. Definitions RFCxxxx-MIB DEFINITIONS ::= BEGIN IMPORTS experimental, Counter, IpAddress, TimeTicks FROM RFC1155-SMI DisplayString FROM RFC1213-MIB OBJECT-TYPE FROM RFC-1212; -- This MIB module uses the extended OBJECT-TYPE macro as -- defined in RFC-1212. -- The following reference is used in this MIB: -- [Inside AppleTalk] -- This refers to Gursharan S. Sidhu, Richard F. Andrews, and -- Alan B. Oppenheimer, Inside AppleTalk, Second Edition, -- Addison Wesley, (1990). -- AppleTalk MIB appletalk OBJECT IDENTIFIER ::= { experimental 17 } ATNetworkNumber ::= -- 2 octets of network number -- in network byte order OCTET STRING (SIZE (2)) DdpNodeAddress ::= -- 2 octets of net number -- in network byte order, -- 1 octet of node number OCTET STRING (SIZE (3)) DdpSocketAddress ::= -- 2 octets of net number -- in network byte order, -- 1 octet of node number, -- 1 octet of socket number -- (0..255) OCTET STRING (SIZE (4)) Waldbusser, Frisa [Page 15] Internet Draft AppleTalk MIB II December 1992 ATName ::= -- 0 to 32 octets of AppleTalk -- ASCII [Inside AppleTalk] OCTET STRING (SIZE (0..32)) llap OBJECT IDENTIFIER ::= { appletalk 1 } aarp OBJECT IDENTIFIER ::= { appletalk 2 } atport OBJECT IDENTIFIER ::= { appletalk 3 } ddp OBJECT IDENTIFIER ::= { appletalk 4 } rtmp OBJECT IDENTIFIER ::= { appletalk 5 } kip OBJECT IDENTIFIER ::= { appletalk 6 } zipRouter OBJECT IDENTIFIER ::= { appletalk 7 } nbp OBJECT IDENTIFIER ::= { appletalk 8 } atecho OBJECT IDENTIFIER ::= { appletalk 9 } atp OBJECT IDENTIFIER ::= { appletalk 10 } pap OBJECT IDENTIFIER ::= { appletalk 11 } asp OBJECT IDENTIFIER ::= { appletalk 12 } adsp OBJECT IDENTIFIER ::= { appletalk 13 } atportptop OBJECT IDENTIFIER ::= { appletalk 14 } rtmpStub OBJECT IDENTIFIER ::= { appletalk 16 } zipEndNode OBJECT IDENTIFIER ::= { appletalk 17 } Waldbusser, Frisa [Page 16] Internet Draft AppleTalk MIB II December 1992 -- The LLAP Group -- Notes for the interfaces group -- -- When implementing the Interfaces Group of MIB-II, it is suggested -- that the following values be used for any LocalTalk interfaces: -- ifMtu: 600 -- ifSpeed: 230000 -- ifPhysAddress: the one octet node number for the particular -- interface -- -- Note also that LLAP control packets should not be included in -- the Interfaces Group packet or octet counters. llapTable OBJECT-TYPE SYNTAX SEQUENCE OF LlapEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The list of LLAP entries." ::= { llap 1 } llapEntry OBJECT-TYPE SYNTAX LlapEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "An LLAP entry containing objects for the LocalTalk Link Access Protocol for a particular LocalTalk interface." INDEX { llapIfIndex } ::= { llapTable 1 } LlapEntry ::= SEQUENCE { llapIfIndex INTEGER, llapInPkts Counter, llapOutPkts Counter, llapInNoHandlers Counter, llapInLengthErrors Counter, llapInErrors Counter, llapCollisions Counter, llapDefers Counter, llapNoDataErrors Counter, llapRandomCTSErrors Counter, llapFCSErrors Counter } Waldbusser, Frisa [Page 17] Internet Draft AppleTalk MIB II December 1992 llapIfIndex OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "The LLAP interface to which this entry pertains. The interface identified by a particular value of this index is the same interface as identified by the same value of ifIndex." ::= { llapEntry 1 } -- this object has been deprecated because it duplicates the -- sum of the MIB-II variables ifInUcastPkts and ifInNUcastPkts llapInPkts OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS deprecated DESCRIPTION "The total number of good data packets received on this LocalTalk interface." ::= { llapEntry 2 } -- this object has been deprecated because it duplicates the -- sum of the MIB-II variables ifOutUcastPkts and ifOutNUcastPkts llapOutPkts OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS deprecated DESCRIPTION "The total number of data packets transmitted on this LocalTalk interface." ::= { llapEntry 3 } -- this object has been deprecated because it duplicates the -- MIB-II variable ifInUnknownProtos llapInNoHandlers OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS deprecated DESCRIPTION "The total number of good packets received on this LocalTalk interface for which there was no protocol Waldbusser, Frisa [Page 18] Internet Draft AppleTalk MIB II December 1992 handler." ::= { llapEntry 4 } llapInLengthErrors OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The total number of packets received on this LocalTalk interface whose actual length did not match the length in the header." ::= { llapEntry 5 } -- this object has been deprecated because it duplicates the -- MIB-II variable ifInErrors llapInErrors OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS deprecated DESCRIPTION "The total number of packets containing errors received on this LocalTalk interface." ::= { llapEntry 6 } llapCollisions OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The total number of collisions assumed on this LocalTalk interface due to the lack of a lapCTS reply." ::= { llapEntry 7 } llapDefers OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The total number of times this LocalTalk interface deferred to other packets." ::= { llapEntry 8 } llapNoDataErrors OBJECT-TYPE SYNTAX Counter Waldbusser, Frisa [Page 19] Internet Draft AppleTalk MIB II December 1992 ACCESS read-only STATUS mandatory DESCRIPTION "The total number of times this LocalTalk interface received a lapRTS packet and expected a data packet, but did not receive any data packet." ::= { llapEntry 9 } llapRandomCTSErrors OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The total number of times this LocalTalk interface received a lapCTS packet that was not solicited by a lapRTS packet." ::= { llapEntry 10 } llapFCSErrors OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The total number of times this LocalTalk interface received a packet with an FCS (Frame Check Sequence) error." ::= { llapEntry 11 } Waldbusser, Frisa [Page 20] Internet Draft AppleTalk MIB II December 1992 -- The AARP Group aarpTable OBJECT-TYPE SYNTAX SEQUENCE OF AarpEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The AppleTalk Address Translation Table contains an equivalence of AppleTalk Network Addresses to the link layer physical address." ::= { aarp 1 } aarpEntry OBJECT-TYPE SYNTAX AarpEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "Each entry contains one AppleTalk Network Address to physical address equivalence." INDEX { aarpIfIndex, aarpNetAddress } ::= { aarpTable 1 } AarpEntry ::= SEQUENCE { aarpIfIndex INTEGER, aarpPhysAddress OCTET STRING, aarpNetAddress DdpNodeAddress, aarpStatus INTEGER } aarpIfIndex OBJECT-TYPE SYNTAX INTEGER ACCESS read-write STATUS mandatory DESCRIPTION "The interface on which this entry's equivalence is effective. The interface identified by a particular value of this index is the same interface as identified by the same value of ifIndex." ::= { aarpEntry 1 } aarpPhysAddress OBJECT-TYPE SYNTAX OCTET STRING ACCESS read-write STATUS mandatory DESCRIPTION Waldbusser, Frisa [Page 21] Internet Draft AppleTalk MIB II December 1992 "The media-dependent physical address." ::= { aarpEntry 2 } aarpNetAddress OBJECT-TYPE SYNTAX DdpNodeAddress ACCESS read-write STATUS mandatory DESCRIPTION "The AppleTalk Network Address corresponding to the media-dependent physical address." ::= { aarpEntry 3 } aarpStatus OBJECT-TYPE SYNTAX INTEGER { valid(1), invalid(2) } ACCESS read-write STATUS mandatory DESCRIPTION "The status of this AARP entry. Setting this object to the value invalid(2) has the effect of invalidating the corresponding entry in the aarpTable. That is, it effectively disassociates the mapping identified with said entry. It is an implementation-specific matter as to whether the agent removes an invalidated entry from the table. Accordingly, management stations must be prepared to receive from agents tabular information corresponding to entries not currently in use. Proper interpretation of such entries requires examination of the relevant aarpStatus object." ::= { aarpEntry 4 } aarpLookups OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of times the AARP cache for this entity was searched." ::= { aarp 2 } aarpHits OBJECT-TYPE Waldbusser, Frisa [Page 22] Internet Draft AppleTalk MIB II December 1992 SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of times an entry was searched for and found in the AARP cache for this entity." ::= { aarp 3 } Waldbusser, Frisa [Page 23] Internet Draft AppleTalk MIB II December 1992 -- The ATPort Group -- -- Note that to be compliant with this group, all variables -- that have read-write access must be implemented as -- read-write. atportTable OBJECT-TYPE SYNTAX SEQUENCE OF AtportEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "A list of AppleTalk ports for this entity." ::= { atport 1 } atportEntry OBJECT-TYPE SYNTAX AtportEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The description of one of the AppleTalk ports on this entity." INDEX { atportIndex } ::= { atportTable 1 } AtportEntry ::= SEQUENCE { atportIndex INTEGER, atportDescr DisplayString, atportType INTEGER, atportNetStart ATNetworkNumber, atportNetEnd ATNetworkNumber, atportNetAddress DdpNodeAddress, atportStatus INTEGER, atportNetConfig INTEGER, atportZoneConfig INTEGER, atportZoneDefault ATName, atportIfIndex INTEGER, atportNetFrom DdpNodeAddress, atportZoneFrom DdpNodeAddress, atportInPkts Counter, atportOutPkts Counter, atportHome INTEGER, atportCurrentZone ATName, atportConflictPhysAddr OCTET STRING } Waldbusser, Frisa [Page 24] Internet Draft AppleTalk MIB II December 1992 atportIndex OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "A unique value for each AppleTalk port. Its value is between 1 and the total number of AppleTalk ports. The value for each port must remain constant at least from the re-initialization of the entity's network management system to the next re-initialization." ::= { atportEntry 1 } atportDescr OBJECT-TYPE SYNTAX DisplayString ACCESS read-write STATUS mandatory DESCRIPTION "A text string containing information about the port. This string is intended for presentation to a human; it must not contain anything but printable ASCII characters." ::= { atportEntry 2 } -- objects throughout the MIB key off of atportType to determine -- the format of address OCTET STRINGs. The address formats -- are as follows: -- localtalk, ethertalk1, ethertalk2, tokentalk, iptalk, -- fdditalk, smdstalk, arctalk, and virtual take the format of -- DdpNodeAddress -- serialPPP: null OCTET STRING -- serialNonstandard: vendor specific -- aurp: see AURP MIB to determine format -- frameRelay: 32 bit DLCI in network byte order -- (OCTET STRING (SIZE (4))) -- x25: X121Address (see RFC 1382) -- ip: IpAddress (see RFC 1155) -- osi: NSAP (OCTET STRING (SIZE (3..20))) -- decnetIV: 6 bit area, 10 bit host in network byte order -- (OCTET STRING (SIZE (2))) -- arap: ??? -- isdnInThePacketMode: ??? -- nonAppleTalk3Com: based on ifType -- ipx: 32 bit network number in network byte order followed -- by datalink address of host Waldbusser, Frisa [Page 25] Internet Draft AppleTalk MIB II December 1992 -- arns: 32 bit ARNS header -- hdlc: DdpNodeAddress or null OCTET STRING atportType OBJECT-TYPE SYNTAX INTEGER { other(1), -- none of the following localtalk(2), ethertalk1(3), ethertalk2(4), tokentalk(5), iptalk(6), serialPPP(7), serialNonstandard(8), virtual(9), -- an internal interface fdditalk(10), arctalk(11), smdstalk(12), aurp(13), frameRelay(14), x25(15), ip(16), osi(17), decnetIV(18), arap(19), isdnInThePacketMode(20), nonAppleTalk3Com(21), ipx(22), arns(23), hdlc(24) } ACCESS read-write STATUS mandatory DESCRIPTION "The type of port, distinguished by the protocol immediately below DDP in the protocol stack." ::= { atportEntry 3 } atportNetStart OBJECT-TYPE SYNTAX ATNetworkNumber ACCESS read-write STATUS mandatory DESCRIPTION "The first AppleTalk network address in the range configured for this port. If this port is not a native AppleTalk port, this object shall have the value of Waldbusser, Frisa [Page 26] Internet Draft AppleTalk MIB II December 1992 two octets of zero." ::= { atportEntry 4 } atportNetEnd OBJECT-TYPE SYNTAX ATNetworkNumber ACCESS read-write STATUS mandatory DESCRIPTION "The last AppleTalk network address in the range configured for this port. If the network to which this AppleTalk port is connected is a non-extended network, or if it is not a native AppleTalk port, the value for atportNetEnd shall be two octets of zero." ::= { atportEntry 5 } atportNetAddress OBJECT-TYPE SYNTAX DdpNodeAddress ACCESS read-write STATUS mandatory DESCRIPTION "The AppleTalk network address configured for this port. This value may be used as a hint for an initial node number used during node-finding. If this port is not a native AppleTalk port, this object shall have the value of three octets of zero." ::= { atportEntry 6 } atportStatus OBJECT-TYPE SYNTAX INTEGER { routing(1), -- this port is fully configured and routing unconfigured(2), off(3), invalid(4), endNode(5), -- this port is acting as an end node offDueToConflict(6), -- port is off due to -- configuration conflict other(7) -- none of the states defined above } ACCESS read-write STATUS mandatory DESCRIPTION "The configuration status of this port. Setting this object to the value invalid(4) has the effect of invalidating the corresponding entry in the Waldbusser, Frisa [Page 27] Internet Draft AppleTalk MIB II December 1992 atportTable. That is, it effectively disassociates the mapping identified with said entry. It is an implementation-specific matter as to whether the agent removes an invalidated entry from the table. Accordingly, management stations must be prepared to receive from agents tabular information corresponding to entries not currently in use. Proper interpretation of such entries requires examination of the relevant atportStatus object." ::= { atportEntry 7 } atportNetConfig OBJECT-TYPE SYNTAX INTEGER { conflictOrientedSeed(1), -- use configured network range -- even if it conflicts with another AppleTalk device garnered(2), -- acquire from another AppleTalk device guessed(3), -- generate a "random" network range unconfigured(4), -- no other value applies conflictAverseSeed(5), -- use configured network range, -- but don't come up if it conflicts softSeed(6) -- attempt to use configured network range, -- but use network range from another router if our -- configuration conflicts } ACCESS read-write STATUS mandatory DESCRIPTION "The status of the network information for this port. If this port is not a native AppleTalk port, this object shall have the value unconfigured(4)." ::= { atportEntry 8 } atportZoneConfig OBJECT-TYPE SYNTAX INTEGER { conflictOrientedSeed(1), -- use configured zone information -- even if it conflicts with another AppleTalk device garnered(2), -- acquire from another AppleTalk device guessed(3), -- generate "random" zone information unconfigured(4), -- no other value applies conflictAverseSeed(5), -- use configured zone information, -- but don't come up if it conflicts softSeed(6) -- attempt to use configured zone information, -- but use zone information from another router if our -- configuration conflicts } Waldbusser, Frisa [Page 28] Internet Draft AppleTalk MIB II December 1992 ACCESS read-write STATUS mandatory DESCRIPTION "The status of the zone information for this port. If this port is not a native AppleTalk port, this object shall have the value unconfigured(4)." ::= { atportEntry 9 } atportZoneDefault OBJECT-TYPE SYNTAX ATName ACCESS read-write STATUS mandatory DESCRIPTION "The name of the default zone for this port. If this port only has one zone, that zone is represented here. If this port is not a native AppleTalk port, this object shall contain an octet string of zero length. When this value is changed in a router, the router must send a zipNotify packet on the associated network." ::= { atportEntry 10 } atportIfIndex OBJECT-TYPE SYNTAX INTEGER ACCESS read-write STATUS mandatory DESCRIPTION "The physical interface associated with this AppleTalk port. The interface identified by a particular value of this index is the same interface as identified by the same value of ifIndex." ::= { atportEntry 11 } atportNetFrom OBJECT-TYPE SYNTAX DdpNodeAddress ACCESS read-only STATUS mandatory DESCRIPTION "When atportNetConfig is set to garnered(2), this variable contains the DDP address of an entity from which the AppleTalk network number was garnered. When atportNetConfig is set to conflictOrientedSeed(1), conflictAverseSeed(5), or softSeed(6), this variable contains the DDP address of an entity which Waldbusser, Frisa [Page 29] Internet Draft AppleTalk MIB II December 1992 confirmed or supplied our AppleTalk network number, for example by replying to a ZIP GetNetInfo request. If atportNetConfig is set to guessed(3) or unconfigured(4), or if the entity has not received any network number confirmation, this variable should be set to three octets of zero." ::= { atportEntry 12 } atportZoneFrom OBJECT-TYPE SYNTAX DdpNodeAddress ACCESS read-only STATUS mandatory DESCRIPTION "When atportZoneConfig is set to garnered(2), this variable contains the DDP address of an entity from which the AppleTalk zone list was garnered. When atportZoneConfig is set to conflictOrientedSeed(1), conflictAverseSeed(5), or softSeed(6), this variable contains the DDP address of an entity which confirmed or supplied our AppleTalk zone information, for example by replying to a ZIP GetNetInfo request or a ZIP Query. If atportZoneConfig is set to guessed(3) or unconfigured(4), or if the entity has not received any zone confirmation, this variable should be set to three octets of zero." ::= { atportEntry 13 } atportInPkts OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of packets received by this entity on this port." ::= { atportEntry 14 } atportOutPkts OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of packets transmitted by this entity on Waldbusser, Frisa [Page 30] Internet Draft AppleTalk MIB II December 1992 this port." ::= { atportEntry 15 } atportHome OBJECT-TYPE SYNTAX INTEGER { home(1), notHome(2) } ACCESS read-only STATUS mandatory DESCRIPTION "An indication of whether or not the entity is homed on this port, that is to say, a port on which the entity could perform NBP registrations for services that it chooses to advertise." ::= { atportEntry 16 } -- note that modifications to the following variable do -- not affect the nbpTable atportCurrentZone OBJECT-TYPE SYNTAX ATName ACCESS read-write STATUS mandatory DESCRIPTION "The current zone for the port. In general, this is the zone name in which services on this port will be registered. If this port is not a native AppleTalk port, this object shall contain an octet string of zero length." ::= { atportEntry 17 } atportConflictPhysAddr OBJECT-TYPE SYNTAX OCTET STRING ACCESS read-only STATUS mandatory DESCRIPTION "The link-layer address of a device which caused this entity to set atportStatus to offDueToConflict(6). If this address is not available, or if the entity has not set atportStatus to offDueToConflict, this object shall be a zero length OCTET STRING." ::= { atportEntry 18 } -- The atportZoneTable stores information about the zones Waldbusser, Frisa [Page 31] Internet Draft AppleTalk MIB II December 1992 -- associated with each port. The default zone for each -- port is stored in the port's atportZoneDefault variable; -- all other zones for the port are listed in this table. -- If a port only has one zone, it should be stored in the -- port's atportZoneDefault variable, and this table should -- be empty. atportZoneTable OBJECT-TYPE SYNTAX SEQUENCE OF AtportZoneEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The table of zone information for non-default zones on ports." ::= { atport 2 } atportZoneEntry OBJECT-TYPE SYNTAX AtportZoneEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "An entry of zone information for a port." INDEX { atportZonePort, atportZoneName } ::= { atportZoneTable 1 } AtportZoneEntry ::= SEQUENCE { atportZonePort INTEGER, atportZoneName ATName (SIZE (1..32)), atportZoneStatus INTEGER } atportZonePort OBJECT-TYPE SYNTAX INTEGER ACCESS not-accessible STATUS mandatory DESCRIPTION "An integer representing the port to which this zone belongs. The port identified by a particular value of this object is the same port as identified by the same value of atportIndex." ::= { atportZoneEntry 1 } atportZoneName OBJECT-TYPE SYNTAX ATName (SIZE (1..32)) ACCESS not-accessible Waldbusser, Frisa [Page 32] Internet Draft AppleTalk MIB II December 1992 STATUS mandatory DESCRIPTION "A zone name configured for the AppleTalk port referred to in the corresponding entry of atportZonePort. When this value is changed in a router, the router must send a zipNotify packet on the associated network." ::= { atportZoneEntry 2 } atportZoneStatus OBJECT-TYPE SYNTAX INTEGER { valid(1), invalid(2) } ACCESS read-write STATUS mandatory DESCRIPTION "The status of this zone entry. Setting this object to the value invalid(2) has the effect of invalidating the corresponding entry in the atportZoneTable. That is, it effectively disassociates the mapping identified with said entry. It is an implementation-specific matter as to whether the agent removes an invalidated entry from the table. Accordingly, management stations must be prepared to receive from agents tabular information corresponding to entries not currently in use. Proper interpretation of such entries requires examination of the relevant atportZoneStatus object." ::= { atportZoneEntry 3 } Waldbusser, Frisa [Page 33] Internet Draft AppleTalk MIB II December 1992 -- The DDP Group -- -- This group consists of DDP variables that would be implemented -- by either a router or an end node. The following variables -- are included: -- ddpOutRequests -- ddpOutShorts -- ddpOutLongs -- ddpInReceives -- ddpInLocalDatagrams -- ddpNoProtocolHandlers -- ddpTooShortErrors -- ddpTooLongErrors -- ddpShortDDPErrors -- ddpChecksumErrors -- ddpListenerTable -- -- Note that the variables in this group are not numbered -- sequentially. This was done so that it was not necessary -- to deprecate variables from RFC 1243. ddpOutRequests OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The total number of DDP datagrams which were supplied to DDP by local DDP clients in requests for transmission. Note that this counter does not include any datagrams counted in ddpForwRequests." ::= { ddp 1 } ddpOutShorts OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The total number of short DDP datagrams which were transmitted from this entity." ::= { ddp 2 } ddpOutLongs OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory Waldbusser, Frisa [Page 34] Internet Draft AppleTalk MIB II December 1992 DESCRIPTION "The total number of long DDP datagrams which were transmitted from this entity." ::= { ddp 3 } ddpInReceives OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The total number of input datagrams received by DDP, including those received in error." ::= { ddp 4 } ddpInLocalDatagrams OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The total number of input DDP datagrams for which this entity was their final DDP destination." ::= { ddp 6 } ddpNoProtocolHandlers OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The total number of DDP datagrams addressed to this entity that were addressed to an upper layer protocol for which no protocol handler existed." ::= { ddp 7 } ddpTooShortErrors OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The total number of input DDP datagrams dropped because the received data length was less than the data length specified in the DDP header or the received data length was less than the length of the expected DDP header." ::= { ddp 9 } ddpTooLongErrors OBJECT-TYPE Waldbusser, Frisa [Page 35] Internet Draft AppleTalk MIB II December 1992 SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The total number of input DDP datagrams dropped because they exceeded the maximum DDP datagram size." ::= { ddp 10 } ddpShortDDPErrors OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The total number of input DDP datagrams dropped because this entity was not their final destination and their type was short DDP." ::= { ddp 12 } ddpChecksumErrors OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The total number of input DDP datagrams for which this DDP entity was their final destination, and which were dropped because of a checksum error." ::= { ddp 14 } ddpListenerTable OBJECT-TYPE SYNTAX SEQUENCE OF DdpListenerEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The ddpListenerTable stores information for each DDP socket that has a listener." ::= { ddp 15 } ddpListenerEntry OBJECT-TYPE SYNTAX DdpListenerEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "This ddpListenerEntry contains information about a particular socket that has a socket listener." INDEX { ddpListenerAddress } Waldbusser, Frisa [Page 36] Internet Draft AppleTalk MIB II December 1992 ::= { ddpListenerTable 1 } DdpListenerEntry ::= SEQUENCE { ddpListenerAddress DdpSocketAddress, ddpListenerStatus INTEGER, ddpListenerInPkts Counter } ddpListenerAddress OBJECT-TYPE SYNTAX DdpSocketAddress ACCESS not-accessible STATUS mandatory DESCRIPTION "The DDP address that this socket listener is bound to. If this socket listener isn't bound to a particular address, for instance if it is intended for all interfaces, this object shall have the value of three octets of zero followed by one octet of socket number. The socket number must not equal zero." ::= { ddpListenerEntry 1 } ddpListenerStatus OBJECT-TYPE SYNTAX INTEGER { valid(1), invalid(2) } ACCESS read-write STATUS mandatory DESCRIPTION "The status of this socket listener. Setting this object to the value invalid(2) has the effect of invalidating the corresponding entry in the ddpSocketTable. That is, it effectively disassociates the mapping identified with said entry. It is an implementation-specific matter as to whether the agent removes an invalidated entry from the table. Accordingly, management stations must be prepared to receive from agents tabular information corresponding to entries not currently in use. Proper interpretation of such entries requires examination of the relevant ddpSocketStatus object." ::= { ddpListenerEntry 2 } ddpListenerInPkts OBJECT-TYPE Waldbusser, Frisa [Page 37] Internet Draft AppleTalk MIB II December 1992 SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of packets received for this listener." ::= { ddpListenerEntry 3 } Waldbusser, Frisa [Page 38] Internet Draft AppleTalk MIB II December 1992 -- The DDP Router Group -- -- This group consists of DDP variables that only a router would -- implement. The following variables are included: -- ddpForwRequests -- ddpOutNoRoutes -- ddpBroadcastErrors -- ddpHopCountErrors -- ddpForwardingTable -- -- Note that the variables in this group are not numbered -- sequentially. This was done so that variables from RFC 1243 -- did not need to be deprecated. ddpForwRequests OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of input datagrams for which this entity was not their final DDP destination, as a result of which an attempt was made to find a route to forward them to that final destination." ::= { ddp 5 } ddpOutNoRoutes OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The total number of DDP datagrams dropped because a route could not be found to their final destination." ::= { ddp 8 } ddpBroadcastErrors OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The total number of input DDP datagrams dropped because this entity was not their final destination and they were addressed to the link level broadcast." ::= { ddp 11 } ddpHopCountErrors OBJECT-TYPE Waldbusser, Frisa [Page 39] Internet Draft AppleTalk MIB II December 1992 SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The total number of input DDP datagrams dropped because this entity was not their final destination and their hop count would exceed 15." ::= { ddp 13 } -- The ddpForwardingTable is a read-only table which shows the -- next hop that a datagram will take when being routed to a -- specific network. If a manager wishes to change data in this -- table via SNMP, he must change it in the MIB for the routing -- protocol itself (by incrementing hop counts, etc), rather than -- in this table. This table is derived by the managed entity -- from the information it receives from the routing protocols -- that it supports. -- -- This table also shows the routing table from which the next -- hop was derived. When a MIB is written for an AppleTalk -- routing protocol, it should include the definition of an -- object identifier which will be used in the ddpForwardingProto -- variable defined here. (For example, a value for RTMP is -- defined as { ddp-forw-proto-oids 1 } below.) -- -- To look for a specific net N in this table, it is suggested -- that the management station perform a get-next query for -- ddpForwardingNetEnd.(N-1). This will retrieve the correct -- row if it exists in the table. ddpForwardingTable OBJECT-TYPE SYNTAX SEQUENCE OF DdpForwardingEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "A table of forwarding entries for DDP. This table contains a route for each AppleTalk network currently known to the entity." ::= { ddp 16 } ddpForwardingEntry OBJECT-TYPE SYNTAX DdpForwardingEntry ACCESS not-accessible STATUS mandatory DESCRIPTION Waldbusser, Frisa [Page 40] Internet Draft AppleTalk MIB II December 1992 "A forwarding entry for a particular AppleTalk network." INDEX { ddpForwardingNetEnd } ::= { ddpForwardingTable 1 } DdpForwardingEntry ::= SEQUENCE { ddpForwardingNetStart ATNetworkNumber, ddpForwardingNetEnd ATNetworkNumber, ddpForwardingNextHop OCTET STRING, ddpForwardingProto OBJECT IDENTIFIER, ddpForwardingModifiedTime TimeTicks, ddpForwardingUseCounts Counter, ddpForwardingPort INTEGER } ddpForwardingNetStart OBJECT-TYPE SYNTAX ATNetworkNumber ACCESS read-only STATUS mandatory DESCRIPTION "The first network address in the network range for this forwarding entry." ::= { ddpForwardingEntry 1 } ddpForwardingNetEnd OBJECT-TYPE SYNTAX ATNetworkNumber ACCESS not-accessible STATUS mandatory DESCRIPTION "The last network address in the network range for this forwarding entry." ::= { ddpForwardingEntry 2 } ddpForwardingNextHop OBJECT-TYPE SYNTAX OCTET STRING ACCESS read-only STATUS mandatory DESCRIPTION "The next hop in the route to this entry's destination network. The format of this address can be determined by examinating the atportType corresponding to this entry." ::= { ddpForwardingEntry 3 } ddpForwardingProto OBJECT-TYPE SYNTAX OBJECT IDENTIFIER Waldbusser, Frisa [Page 41] Internet Draft AppleTalk MIB II December 1992 ACCESS read-only STATUS mandatory DESCRIPTION "The routing mechanism by which this route was learned." ::= { ddpForwardingEntry 4 } ddpForwardingModifiedTime OBJECT-TYPE SYNTAX TimeTicks ACCESS read-only STATUS mandatory DESCRIPTION "The value of sysUpTime at the time of the last modification to this entry. The initial value of ddpForwardingModified time shall be the value of sysUpTime at the time the entry is created." ::= { ddpForwardingEntry 5 } ddpForwardingUseCounts OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of times this entry has been used to route a packet to the destination network. Note that this counter is not cleared when the corresponding ddpForwardingNextHop variable changes." ::= { ddpForwardingEntry 6 } ddpForwardingPort OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "The AppleTalk port through which ddpForwardingNextHop is reached. The interface identified by a particular value of this variable is the same interface as identified by the same value of atportIndex." ::= { ddpForwardingEntry 7 } ddpForwProtoOids OBJECT IDENTIFIER ::= { ddp 17 } -- The value to be assigned to ddpForwardingProto when the routing -- protocol is RTMP. rtmpRoutingProto OBJECT IDENTIFIER ::= { ddpForwProtoOids 1 } Waldbusser, Frisa [Page 42] Internet Draft AppleTalk MIB II December 1992 -- The value to be assigned to ddpForwardingProto when the routing -- protocol is KIP. kipRoutingProto OBJECT IDENTIFIER ::= { ddpForwProtoOids 2 } ddpForwardingTableOverflows OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of times the entity attempted to add an entry to the forwarding table but failed due to overflow." ::= { ddp 18 } Waldbusser, Frisa [Page 43] Internet Draft AppleTalk MIB II December 1992 -- The RTMP Group -- -- It is intended that this group be implemented by routers. rtmpTable OBJECT-TYPE SYNTAX SEQUENCE OF RtmpEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "A list of Routing Table Maintenance Protocol entries for this entity." ::= { rtmp 1 } rtmpEntry OBJECT-TYPE SYNTAX RtmpEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The route entry to a particular network range." INDEX { rtmpRangeStart } ::= { rtmpTable 1 } RtmpEntry ::= SEQUENCE { rtmpRangeStart ATNetworkNumber, rtmpRangeEnd ATNetworkNumber, rtmpNextHop OCTET STRING, rtmpType INTEGER, rtmpPort INTEGER, rtmpHops INTEGER, rtmpState INTEGER } rtmpRangeStart OBJECT-TYPE SYNTAX ATNetworkNumber ACCESS read-only STATUS mandatory DESCRIPTION "The first DDP network address in the network range to which this routing entry pertains. This is a two octet DDP network address in network byte order." ::= { rtmpEntry 1 } rtmpRangeEnd OBJECT-TYPE SYNTAX ATNetworkNumber ACCESS read-only Waldbusser, Frisa [Page 44] Internet Draft AppleTalk MIB II December 1992 STATUS mandatory DESCRIPTION "The last DDP network address in the network range to which this routing entry pertains. This is a two octet DDP network address in network byte order. If the network to which this routing entry pertains is a non-extended network, the value for rtmpRangeEnd shall be two octets of zero." ::= { rtmpEntry 2 } rtmpNextHop OBJECT-TYPE SYNTAX OCTET STRING ACCESS read-only STATUS mandatory DESCRIPTION "The next internet router in the route to this entry's destination network. The format of this address can be determined by examinating the atportType corresponding to this entry." ::= { rtmpEntry 3 } rtmpType OBJECT-TYPE SYNTAX INTEGER { other(1), appletalk(2), serialPPP(3), serialNonstandard(4) } ACCESS read-only STATUS mandatory DESCRIPTION "The type of network over which this route points." ::= { rtmpEntry 4 } rtmpPort OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "The AppleTalk port over which this route points. The interface identified by a particular value of this variable is the same interface as identified by the same value of atportIndex." ::= { rtmpEntry 5 } Waldbusser, Frisa [Page 45] Internet Draft AppleTalk MIB II December 1992 rtmpHops OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "The number of hops required to reach the destination network to which this routing entry pertains." ::= { rtmpEntry 6 } rtmpState OBJECT-TYPE SYNTAX INTEGER { good(1), suspect(2), badZero(3), badOne(4), invalid(5) } ACCESS read-write STATUS mandatory DESCRIPTION "The status of the information contained in this route entry. Setting this object to the value invalid(5) has the effect of invalidating the corresponding entry in the rtmpTable. That is, it effectively disassociates the mapping identified with said entry. It is an implementation-specific matter as to whether the agent removes an invalidated entry from the table. Accordingly, management stations must be prepared to receive from agents tabular information corresponding to entries not currently in use. Proper interpretation of such entries requires examination of the relevant rtmpState object." ::= { rtmpEntry 7 } rtmpInDataPkts OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "A count of the number of good RTMP data packets received by this entity." ::= { rtmp 2 } Waldbusser, Frisa [Page 46] Internet Draft AppleTalk MIB II December 1992 rtmpOutDataPkts OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "A count of the number of RTMP packets sent by this entity." ::= { rtmp 3 } rtmpInRequestPkts OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "A count of the number of good RTMP Request packets received by this entity." ::= { rtmp 4 } rtmpNextIREqualChanges OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "A count of the number of times RTMP changes the Next Internet Router in a routing entry because the hop count advertised in a routing tuple was equal to the current hop count for a particular network." ::= { rtmp 5 } rtmpNextIRLessChanges OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "A count of the number of times RTMP changes the Next Internet Router in a routing entry because the hop count advertised in a routing tuple was less than the current hop count for a particular network." ::= { rtmp 6 } rtmpRouteDeletes OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION Waldbusser, Frisa [Page 47] Internet Draft AppleTalk MIB II December 1992 "A count of the number of times RTMP deletes a route because it was aged out of the table. This can help to detect routing problems." ::= { rtmp 7 } rtmpRoutingTableOverflows OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of times RTMP attempted to add a route to the RTMP table but failed due to overflow." ::= { rtmp 8 } Waldbusser, Frisa [Page 48] Internet Draft AppleTalk MIB II December 1992 -- The RTMP Stub Group -- -- It is intended that this group be implemented by routers and -- end nodes. rtmpOutRequestPkts OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "A count of the number of RTMP Request packets sent by this entity." ::= { rtmpStub 1 } rtmpInVersionMismatches OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "A count of the number of RTMP packets received by this entity that were rejected due to a version mismatch." ::= { rtmpStub 2 } rtmpInErrors OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "A count of the number of RTMP packets received by this entity that were rejected for an error other than version mismatch." ::= { rtmpStub 3 } Waldbusser, Frisa [Page 49] Internet Draft AppleTalk MIB II December 1992 -- The KIP Group kipTable OBJECT-TYPE SYNTAX SEQUENCE OF KipEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The table of routing information for KIP networks." ::= { kip 1 } kipEntry OBJECT-TYPE SYNTAX KipEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "An entry in the routing table for KIP networks." INDEX { kipNetStart } ::= { kipTable 1 } KipEntry ::= SEQUENCE { kipNetStart ATNetworkNumber, kipNetEnd ATNetworkNumber, kipNextHop IpAddress, kipHopCount INTEGER, kipBCastAddr IpAddress, kipCore INTEGER, kipType INTEGER, kipState INTEGER, kipShare INTEGER, kipFrom IpAddress } kipNetStart OBJECT-TYPE SYNTAX ATNetworkNumber ACCESS read-write STATUS mandatory DESCRIPTION "The first AppleTalk network address in the range for this routing entry. This address is a two octet DDP network address in network byte order." ::= { kipEntry 1 } kipNetEnd OBJECT-TYPE SYNTAX ATNetworkNumber ACCESS read-write Waldbusser, Frisa [Page 50] Internet Draft AppleTalk MIB II December 1992 STATUS mandatory DESCRIPTION "The last AppleTalk network address in the range for this routing entry. This address is a two octet DDP network address in network byte order. If the network to which this AppleTalk port is connected is a non-extended network, the value for kipNetEnd shall be two octets of zero." ::= { kipEntry 2 } kipNextHop OBJECT-TYPE SYNTAX IpAddress ACCESS read-write STATUS mandatory DESCRIPTION "The IP address of the next hop in the route to this entry's destination network." ::= { kipEntry 3 } kipHopCount OBJECT-TYPE SYNTAX INTEGER ACCESS read-write STATUS mandatory DESCRIPTION "The number of hops required to reach the destination network to which this entry pertains." ::= { kipEntry 4 } kipBCastAddr OBJECT-TYPE SYNTAX IpAddress ACCESS read-write STATUS mandatory DESCRIPTION "The form of the IP address used to broadcast on this network." ::= { kipEntry 5 } kipCore OBJECT-TYPE SYNTAX INTEGER { core(1), notcore(2) } ACCESS read-write STATUS mandatory DESCRIPTION Waldbusser, Frisa [Page 51] Internet Draft AppleTalk MIB II December 1992 "The status of kipNextHop as a core gateway." ::= { kipEntry 6 } kipType OBJECT-TYPE SYNTAX INTEGER { kipRouter(1), net(2), host(3), other(4), async(5) } ACCESS read-write STATUS mandatory DESCRIPTION "The type of the entity that this route points to." ::= { kipEntry 7 } kipState OBJECT-TYPE SYNTAX INTEGER { configured(1), -- this entry is not aged learned(2), invalid(3) } ACCESS read-write STATUS mandatory DESCRIPTION "The state of this network entry. Setting this object to the value invalid(3) has the effect of invalidating the corresponding entry in the kipTable. That is, it effectively disassociates the mapping identified with said entry. It is an implementation-specific matter as to whether the agent removes an invalidated entry from the table. Accordingly, management stations must be prepared to receive from agents tabular information corresponding to entries not currently in use. Proper interpretation of such entries requires examination of the relevant kipState object." ::= { kipEntry 8 } kipShare OBJECT-TYPE SYNTAX INTEGER { shared(1), private(2) Waldbusser, Frisa [Page 52] Internet Draft AppleTalk MIB II December 1992 } ACCESS read-write STATUS mandatory DESCRIPTION "If the information in this entry is propagated to other routers as part of the AA routing protocol, the value of this variable is equal to shared(1). Otherwise its value is private(2)." ::= { kipEntry 9 } kipFrom OBJECT-TYPE SYNTAX IpAddress ACCESS read-only STATUS mandatory DESCRIPTION "The IP address from which the routing entry was learned via the AA protocol. If this entry was not created via the AA protocol, it should contain IP address 0.0.0.0." ::= { kipEntry 10 } Waldbusser, Frisa [Page 53] Internet Draft AppleTalk MIB II December 1992 -- The ZIP Router Group -- -- This group consists of ZIP variables that would be implemented -- by a router. zipTable OBJECT-TYPE SYNTAX SEQUENCE OF ZipEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The table of zone information for reachable AppleTalk networks." ::= { zipRouter 1 } zipEntry OBJECT-TYPE SYNTAX ZipEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "An entry of zone information for a particular zone and network combination." INDEX { zipZoneNetStart, zipZoneIndex } ::= { zipTable 1 } ZipEntry ::= SEQUENCE { zipZoneName ATName, zipZoneIndex INTEGER, zipZoneNetStart ATNetworkNumber, zipZoneNetEnd ATNetworkNumber, zipZoneState INTEGER, zipZoneFrom OCTET STRING, zipZonePort INTEGER } zipZoneName OBJECT-TYPE SYNTAX ATName ACCESS read-only STATUS mandatory DESCRIPTION "The zone name of this entry. This is stored in Mac ASCII format. If the full zone list for the entry is not known, the value for zipZoneName shall be a zero length octet string." ::= { zipEntry 1 } Waldbusser, Frisa [Page 54] Internet Draft AppleTalk MIB II December 1992 zipZoneIndex OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "An integer that is unique to the zipZoneName that is present in this entry. For any given zone name, every zipEntry that has an equal zone name will have the same zipZoneIndex. When a zone name is discovered which is not currently in the table, it will be assigned an index greater than any previously assigned index." ::= { zipEntry 2 } zipZoneNetStart OBJECT-TYPE SYNTAX ATNetworkNumber ACCESS read-only STATUS mandatory DESCRIPTION "The network that starts the range for this entry. This address is a two octet DDP network address in network byte order." ::= { zipEntry 3 } zipZoneNetEnd OBJECT-TYPE SYNTAX ATNetworkNumber ACCESS read-only STATUS mandatory DESCRIPTION "The network that ends the range for this entry. This address is a two octet DDP network address in network byte order. If the network to which this zip entry pertains is a non-extended network, the value for zipZoneNetEnd shall be two octets of zero." ::= { zipEntry 4 } zipZoneState OBJECT-TYPE SYNTAX INTEGER { valid(1), invalid(2) } ACCESS read-write STATUS mandatory DESCRIPTION "The state of this zip entry. Waldbusser, Frisa [Page 55] Internet Draft AppleTalk MIB II December 1992 Setting this object to the value invalid(2) has the effect of invalidating the corresponding entry in the zipTable. That is, it effectively disassociates the mapping identified with said entry. It is an implementation-specific matter as to whether the agent removes an invalidated entry from the table. Accordingly, management stations must be prepared to receive from agents tabular information corresponding to entries not currently in use. Proper interpretation of such entries requires examination of the relevant zipZoneState object." ::= { zipEntry 5 } zipZoneFrom OBJECT-TYPE SYNTAX OCTET STRING ACCESS read-only STATUS mandatory DESCRIPTION "The address from which this zone name to network number mapping was learned. The format of this address can be determined by examining the atportType corresponding to this entry. When this mapping is learned from the entity itself, this object shall have the value of three octets of zero." ::= { zipEntry 6 } zipZonePort OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "The AppleTalk port through which this zone name to network number mapping was learned. The interface identified by a particular value of this variable is the same interface as identified by the same value of atportIndex." ::= { zipEntry 7 } zipInZipQueries OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of ZIP Queries received by this entity." ::= { zipRouter 2 } Waldbusser, Frisa [Page 56] Internet Draft AppleTalk MIB II December 1992 zipInZipReplies OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of ZIP Replies received by this entity." ::= { zipRouter 3 } zipInZipExtendedReplies OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of ZIP Extended Replies received by this entity." ::= { zipRouter 4 } zipZoneConflictErrors OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of times a conflict has been detected between this entity's zone information and another entity's zone information." ::= { zipRouter 5 } zipInObsoletes OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of ZIP Takedown or ZIP Bringup packets received by this entity. Note that as the ZIP Takedown and ZIP Bringup packets have been obsoleted, the receipt of one of these packets indicates that a node sent it in error." ::= { zipRouter 6 } -- The zipRouterNetInfoTable is used to record information about -- zipGetNetInfo and zipGetNetInfo Reply packets that were received -- on each port for a router. This table augments the -- atportTable. zipRouterNetInfoTable OBJECT-TYPE SYNTAX SEQUENCE OF ZipRouterNetInfoEntry ACCESS not-accessible Waldbusser, Frisa [Page 57] Internet Draft AppleTalk MIB II December 1992 STATUS mandatory DESCRIPTION "The table of Net Info packets received by each port on this entity." ::= { zipRouter 7 } zipRouterNetInfoEntry OBJECT-TYPE SYNTAX ZipRouterNetInfoEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The description of the Net Info packets received on a particular port on this entity." INDEX { atportIndex } ::= { zipRouterNetInfoTable 1 } ZipRouterNetInfoEntry ::= SEQUENCE { zipInGetNetInfos Counter, zipOutGetNetInfoReplies Counter, zipZoneOutInvalids Counter, zipAddressInvalids Counter } zipInGetNetInfos OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of ZIP GetNetInfo packets received on this port by this entity." ::= { zipRouterNetInfoEntry 1 } zipOutGetNetInfoReplies OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of ZIP GetNetInfo Reply packets sent out this port by this entity." ::= { zipRouterNetInfoEntry 2 } zipZoneOutInvalids OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory Waldbusser, Frisa [Page 58] Internet Draft AppleTalk MIB II December 1992 DESCRIPTION "The number of times this entity has sent a ZIP GetNetInfo Reply with the zone invalid bit set in response to a GetNetInfo Request with an invalid zone name." ::= { zipRouterNetInfoEntry 3 } zipAddressInvalids OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of times this entity had to broadcast a ZIP GetNetInfo Reply because the GetNetInfo Request had an invalid address." ::= { zipRouterNetInfoEntry 4 } -- The ZIP End Node Group -- -- This group consists of ZIP variables that would be implemented -- by either a router or an end node. -- The zipNetInfoTable is used to record information about -- zipGetNetInfo and zipGetNetInfo Reply packets that were received -- on each port of an entity. This table augments the -- atportTable. zipNetInfoTable OBJECT-TYPE SYNTAX SEQUENCE OF ZipNetInfoEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The table of Net Info packets received by each port on this entity." ::= { zipEndNode 1 } zipNetInfoEntry OBJECT-TYPE SYNTAX ZipNetInfoEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The description of the Net Info packets received on a particular port on this entity." INDEX { atportIndex } ::= { zipNetInfoTable 1 } Waldbusser, Frisa [Page 59] Internet Draft AppleTalk MIB II December 1992 ZipNetInfoEntry ::= SEQUENCE { zipOutGetNetInfos Counter, zipInGetNetInfoReplies Counter, zipZoneInInvalids Counter } zipOutGetNetInfos OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of ZIP GetNetInfo packets sent out this port by this entity." ::= { zipNetInfoEntry 1 } zipInGetNetInfoReplies OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of ZIP GetNetInfo Reply packets received on this port by this entity." ::= { zipNetInfoEntry 2 } zipZoneInInvalids OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of times this entity has received a ZIP GetNetInfo Reply with the zone invalid bit set because the corresponding GetNetInfo Request had an invalid zone name." ::= { zipNetInfoEntry 3 } zipInErrors OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of ZIP packets received by this entity that were rejected for any error." ::= { zipEndNode 2 } Waldbusser, Frisa [Page 60] Internet Draft AppleTalk MIB II December 1992 -- The NBP Group nbpTable OBJECT-TYPE SYNTAX SEQUENCE OF NbpEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The table of NBP services registered on this entity." ::= { nbp 1 } nbpEntry OBJECT-TYPE SYNTAX NbpEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The description of an NBP service registered on this entity." INDEX { nbpIndex } ::= { nbpTable 1 } NbpEntry ::= SEQUENCE { nbpIndex INTEGER, nbpObject ATName (SIZE (1..32)), nbpType ATName (SIZE (1..32)), nbpZone ATName, nbpState INTEGER, nbpAddress DdpSocketAddress, nbpEnumerator INTEGER (0..255) } nbpIndex OBJECT-TYPE SYNTAX INTEGER ACCESS read-write STATUS mandatory DESCRIPTION "The index of this NBP entry. This index is unique with respect to the indexes of all other NBP entries, and shall remain constant throughout the lifetime of this object." ::= { nbpEntry 1 } nbpObject OBJECT-TYPE SYNTAX ATName (SIZE (1..32)) ACCESS read-write STATUS mandatory Waldbusser, Frisa [Page 61] Internet Draft AppleTalk MIB II December 1992 DESCRIPTION "The name of the service described by this entity. When this variable is changed, the entity should perform an NBP registration using the new nbpObject." ::= { nbpEntry 2 } nbpType OBJECT-TYPE SYNTAX ATName (SIZE (1..32)) ACCESS read-write STATUS mandatory DESCRIPTION "The type of the service described by this entity. When this variable is changed, the entity should perform an NBP registration using the new nbpType." ::= { nbpEntry 3 } nbpZone OBJECT-TYPE SYNTAX ATName ACCESS read-write STATUS mandatory DESCRIPTION "The zone the service described by this entity is registered in. This must be the actual zone name, without any wildcard characters. When this variable is changed, the entity should perform an NBP registration using the new nbpZone." ::= { nbpEntry 4 } nbpState OBJECT-TYPE SYNTAX INTEGER { valid(1), registering(2), -- attempting to register the service registrationFailed(3), invalid(4) } ACCESS read-write STATUS mandatory DESCRIPTION "The state of this NBP entry. When the registration for an entry in the nbpTable fails, it is an implementation-specific matter as to how long the entry will remain in the registrationFailed(3) state before moving to the invalid(4) state. Note that the entry may pass Waldbusser, Frisa [Page 62] Internet Draft AppleTalk MIB II December 1992 immediately from the registrationFailed state to the invalid state. Setting this object to the value invalid(4) has the effect of invalidating the corresponding entry in the nbpTable. That is, it effectively disassociates the mapping identified with said entry. It is an implementation-specific matter as to whether the agent removes an invalidated entry from the table. Accordingly, management stations must be prepared to receive from agents tabular information corresponding to entries not currently in use. Proper interpretation of such entries requires examination of the relevant nbpState object." ::= { nbpEntry 5 } nbpAddress OBJECT-TYPE SYNTAX DdpSocketAddress ACCESS read-write STATUS mandatory DESCRIPTION "The DDP network, node, and socket number of this entity. If this is unspecified, for instance if the registration is on all ports of a multiport device, this object shall have the value of three octets of zero, followed by one octet of socket number." ::= { nbpEntry 6 } nbpEnumerator OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-only STATUS mandatory DESCRIPTION "The enumerator assigned to this entity." ::= { nbpEntry 7 } nbpInLookUpRequests OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of NBP LookUp Requests received." ::= { nbp 2 } Waldbusser, Frisa [Page 63] Internet Draft AppleTalk MIB II December 1992 nbpInLookUpReplies OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of NBP LookUp Replies received." ::= { nbp 3 } nbpInBroadcastRequests OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of NBP Broadcast Requests received." ::= { nbp 4 } nbpInForwardRequests OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of NBP Forward Requests received." ::= { nbp 5 } nbpOutLookUpReplies OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of NBP LookUp Replies sent." ::= { nbp 6 } nbpRegistrationFailures OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of times this node experienced a failure in attempting to register an NBP entity." ::= { nbp 7 } nbpInErrors OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory Waldbusser, Frisa [Page 64] Internet Draft AppleTalk MIB II December 1992 DESCRIPTION "The number of NBP packets received by this entity that were rejected for any error." ::= { nbp 8 } Waldbusser, Frisa [Page 65] Internet Draft AppleTalk MIB II December 1992 -- The ATEcho Group atechoRequests OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of AppleTalk Echo requests received." ::= { atecho 1 } atechoReplies OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of AppleTalk Echo replies sent." ::= { atecho 2 } atechoOutRequests OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The count of AppleTalk Echo requests sent." ::= { atecho 3 } atechoInReplies OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The count of AppleTalk Echo replies received." ::= { atecho 4 } Waldbusser, Frisa [Page 66] Internet Draft AppleTalk MIB II December 1992 -- The ATP Group atpInPkts OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of ATP packets received by this entity." ::= { atp 1 } atpOutPkts OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of ATP packets sent by this entity." ::= { atp 2 } atpTRequestRetransmissions OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of times that a timeout occurred and a Transaction Request packet needed to be retransmitted by this host." ::= { atp 3 } atpTResponseRetransmissions OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of times a timeout was detected and a Transaction Response packet needed to be retransmitted by this host." ::= { atp 4 } atpReleaseTimerExpiredCounts OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of times the release timer expired, as a result of which a Request Control Block had to be deleted." Waldbusser, Frisa [Page 67] Internet Draft AppleTalk MIB II December 1992 ::= { atp 5 } atpRetryCountExceededs OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of times the retry count was exceeded, and an error was returned to the client of ATP." ::= { atp 6 } atpListenerTable OBJECT-TYPE SYNTAX SEQUENCE OF AtpListenerEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The atpListenerTable stores information for each ATP socket that has a listener." ::= { atp 7 } atpListenerEntry OBJECT-TYPE SYNTAX AtpListenerEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "This atpListenerEntry contains information about a particular socket that has a socket listener." INDEX { atpListenerAddress } ::= { atpListenerTable 1 } AtpListenerEntry ::= SEQUENCE { atpListenerAddress DdpSocketAddress, atpListenerStatus INTEGER } atpListenerAddress OBJECT-TYPE SYNTAX DdpSocketAddress ACCESS not-accessible STATUS mandatory DESCRIPTION "The DDP address that this socket listener is bound to. If this socket listener isn't bound to a particular address, for instance if it is intended for all interfaces, this object shall have the value of three octets of zero followed by one octet of socket number." Waldbusser, Frisa [Page 68] Internet Draft AppleTalk MIB II December 1992 ::= { atpListenerEntry 1 } atpListenerStatus OBJECT-TYPE SYNTAX INTEGER { valid(1), invalid(2) } ACCESS read-write STATUS mandatory DESCRIPTION "The status of this socket. Setting this object to the value invalid(2) has the effect of invalidating the corresponding entry in the atpListenerTable. That is, it effectively disassociates the mapping identified with said entry. It is an implementation-specific matter as to whether the agent removes an invalidated entry from the table. Accordingly, management stations must be prepared to receive from agents tabular information corresponding to entries not currently in use. Proper interpretation of such entries requires examination of the relevant atpListenerStatus object." ::= { atpListenerEntry 2 } Waldbusser, Frisa [Page 69] Internet Draft AppleTalk MIB II December 1992 -- The PAP group papInOpenConns OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of PAP Open Connection requests received by this entity." ::= { pap 1 } papOutOpenConns OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of PAP Open Connection requests sent by this entity." ::= { pap 2 } papInDatas OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of PAP Data messages received by this entity." ::= { pap 3 } papOutDatas OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of PAP Data messages sent by this entity." ::= { pap 4 } papInCloseConns OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of PAP Close Connection requests received by this entity." Waldbusser, Frisa [Page 70] Internet Draft AppleTalk MIB II December 1992 ::= { pap 5 } papOutCloseConns OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of PAP Close Connection requests sent by this entity." ::= { pap 6 } papTickleTimeoutCloses OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of times the PAP entity on this node closed a connection because it didn't receive a Tickle message before its timer expired." ::= { pap 7 } papServerTable OBJECT-TYPE SYNTAX SEQUENCE OF PapServerEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "A list of servers on this entity that are accessible through the Printer Access Protocol." ::= { pap 8 } papServerEntry OBJECT-TYPE SYNTAX PapServerEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "A set of information about a particular PAP server's configuration and performance." INDEX { papServerIndex } ::= { papServerTable 1 } PapServerEntry ::= SEQUENCE { papServerIndex INTEGER, papServerListeningSocket DdpSocketAddress, papServerStatus DisplayString, papServerCompletedJobs Counter, Waldbusser, Frisa [Page 71] Internet Draft AppleTalk MIB II December 1992 papServerBusyJobs INTEGER, papServerFreeJobs INTEGER, papServerAuthenticationFailures Counter, papServerAccountingFailures Counter, papServerGeneralFailures Counter, papServerState INTEGER, papServerLastStatusMsg DisplayString } papServerIndex OBJECT-TYPE SYNTAX INTEGER ACCESS not-accessible STATUS mandatory DESCRIPTION "An unique value for each Printer Access Protocol Server." ::= { papServerEntry 1 } papServerListeningSocket OBJECT-TYPE SYNTAX DdpSocketAddress ACCESS read-write STATUS mandatory DESCRIPTION "The Server Listening Socket that this PAP server is listening on." ::= { papServerEntry 2 } papServerStatus OBJECT-TYPE SYNTAX DisplayString ACCESS read-only STATUS mandatory DESCRIPTION "The status string of this server. This is the message as it would appear in a PAP Status Reply from this server." ::= { papServerEntry 3 } papServerCompletedJobs OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of jobs that have been accepted and successfully executed by this server." ::= { papServerEntry 4 } papServerBusyJobs OBJECT-TYPE Waldbusser, Frisa [Page 72] Internet Draft AppleTalk MIB II December 1992 SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "The number of GetNextJob calls that have accepted and are currently executing a job." ::= { papServerEntry 5 } papServerFreeJobs OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "The minimum number of GetNextJob calls that are currently waiting for a job." ::= { papServerEntry 6 } papServerAuthenticationFailures OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of times this PAP server rejected a job because the job was not correctly authenticated." ::= { papServerEntry 7 } papServerAccountingFailures OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of times this PAP server rejected a job because the job did not fit some accounting rule, such as exceeding a quota." ::= { papServerEntry 8 } papServerGeneralFailures OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of times this PAP server rejected a job for some reason other than authentication or accounting failures." ::= { papServerEntry 9 } Waldbusser, Frisa [Page 73] Internet Draft AppleTalk MIB II December 1992 papServerState OBJECT-TYPE SYNTAX INTEGER { valid(1), invalid(2) } ACCESS read-write STATUS mandatory DESCRIPTION "The state of this PAP Server entry. Setting this object to the value invalid(2) has the effect of invalidating the corresponding entry in the papServerTable. That is, it effectively disassociates the mapping identified with said entry. It is an implementation-specific matter as to whether the agent removes an invalidated entry from the table. Accordingly, management stations must be prepared to receive from agents tabular information corresponding to entries not currently in use. Proper interpretation of such entries requires examination of the relevant papServerState object." ::= { papServerEntry 10 } papServerLastStatusMsg OBJECT-TYPE SYNTAX DisplayString ACCESS read-only STATUS mandatory DESCRIPTION "The last status message that was transmitted by this server." ::= { papServerEntry 11 } Waldbusser, Frisa [Page 74] Internet Draft AppleTalk MIB II December 1992 -- The ASP Group aspInputTransactions OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of ASP requests and replies received by this entity. Note that this is not necessarily the number of packets containing ASP transactions." ::= { asp 1 } aspOutputTransactions OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of ASP requests and replies sent by this entity. Note that this is not necessarily the number of packets containing ASP transactions." ::= { asp 2 } aspInOpenSessions OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of ASP Open Session requests and replies received by this entity." ::= { asp 3 } aspOutOpenSessions OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of ASP Open Session requests and replies sent by this entity." ::= { asp 4 } aspInCloseSessions OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION Waldbusser, Frisa [Page 75] Internet Draft AppleTalk MIB II December 1992 "The number of ASP Close Session requests and replies received by this entity." ::= { asp 5 } aspOutCloseSessions OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of ASP Close Session requests and replies sent by this entity." ::= { asp 6 } aspNoMoreSessionsErrors OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of times an error condition was returned because this server implementation could not support another session." ::= { asp 7 } aspTickleTimeOutCloses OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of times the ASP entity on this node closed a connection because it didn't receive any messages from the remote end before its timer expired." ::= { asp 8 } aspConnTable OBJECT-TYPE SYNTAX SEQUENCE OF AspConnEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "A list of ASP connections on this entity." ::= { asp 9 } aspConnEntry OBJECT-TYPE SYNTAX AspConnEntry ACCESS not-accessible STATUS mandatory Waldbusser, Frisa [Page 76] Internet Draft AppleTalk MIB II December 1992 DESCRIPTION "A set of information describing an ASP connection." INDEX { aspConnLocalAddress, aspConnRemoteAddress, aspConnID } ::= { aspConnTable 1 } AspConnEntry ::= SEQUENCE { aspConnLocalAddress DdpSocketAddress, aspConnRemoteAddress DdpSocketAddress, aspConnID INTEGER (1..255), aspConnLastReqNum INTEGER (1..65535), aspConnServerEnd INTEGER, aspConnState INTEGER } aspConnLocalAddress OBJECT-TYPE SYNTAX DdpSocketAddress ACCESS not-accessible STATUS mandatory DESCRIPTION "The local address of this ASP connection." ::= { aspConnEntry 1 } aspConnRemoteAddress OBJECT-TYPE SYNTAX DdpSocketAddress ACCESS not-accessible STATUS mandatory DESCRIPTION "The remote address of this ASP connection. If this entry is in the listening mode, this object shall have a value of four octets of zero." ::= { aspConnEntry 2 } aspConnID OBJECT-TYPE SYNTAX INTEGER (1..255) ACCESS not-accessible STATUS mandatory DESCRIPTION "The remote Connection ID of this ASP connection. If this entry is in the listening mode, this object shall have a value of zero." ::= { aspConnEntry 3 } aspConnLastReqNum OBJECT-TYPE SYNTAX INTEGER (1..65535) Waldbusser, Frisa [Page 77] Internet Draft AppleTalk MIB II December 1992 ACCESS read-only STATUS mandatory DESCRIPTION "The last request number on this ASP connection. If this entry is in the listening mode, this object shall have a value of zero." ::= { aspConnEntry 4 } aspConnServerEnd OBJECT-TYPE SYNTAX INTEGER { sss(1), -- Server Session Socket wss(2), -- Workstation Session Socket sls(3) -- Server Listening Socket } ACCESS read-only STATUS mandatory DESCRIPTION "Specifies what mode the local session end is in." ::= { aspConnEntry 5 } aspConnState OBJECT-TYPE SYNTAX INTEGER { open(1), closed(2), invalid(3) } ACCESS read-write STATUS mandatory DESCRIPTION "The state of this ASP connection. Setting this object to the value invalid(3) has the effect of invalidating the corresponding entry in the aspConnTable. That is, it effectively disassociates the mapping identified with said entry. It is an implementation-specific matter as to whether the agent removes an invalidated entry from the table. Accordingly, management stations must be prepared to receive from agents tabular information corresponding to entries not currently in use. Proper interpretation of such entries requires examination of the relevant aspConnState object." ::= { aspConnEntry 6 } Waldbusser, Frisa [Page 78] Internet Draft AppleTalk MIB II December 1992 -- The ADSP Group adspInPkts OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of ADSP packets received by this entity." ::= { adsp 1 } adspOutPkts OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of ADSP packets sent by this entity." ::= { adsp 2 } adspInOctets OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of data octets contained in ADSP packets received by this entity. Note that this does not include EOM bits." ::= { adsp 3 } adspOutOctets OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of data octets contained in ADSP packets sent by this entity. Note that this does not include EOM bits." ::= { adsp 4 } adspInDataPkts OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of ADSP data packets this entity has received." Waldbusser, Frisa [Page 79] Internet Draft AppleTalk MIB II December 1992 ::= { adsp 5 } adspOutDataPkts OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of ADSP data packets this entity has sent." ::= { adsp 6 } adspTimeoutErrors OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of times the ADSP on this entity detected an expired connection timer." ::= { adsp 7 } adspTimeoutCloseErrors OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of times the ADSP on this entity closed a connection because of too many timeouts." ::= { adsp 8 } adspConnTable OBJECT-TYPE SYNTAX SEQUENCE OF AdspConnEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "A list of ADSP connections on this entity." ::= { adsp 9 } adspConnEntry OBJECT-TYPE SYNTAX AdspConnEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "A set of information describing an ADSP connection." INDEX { adspConnLocalAddress, adspConnRemoteAddress, adspConnLocalConnID } ::= { adspConnTable 1 } Waldbusser, Frisa [Page 80] Internet Draft AppleTalk MIB II December 1992 AdspConnEntry ::= SEQUENCE { adspConnLocalAddress DdpSocketAddress, adspConnLocalConnID INTEGER (0..65535), adspConnRemoteAddress DdpSocketAddress, adspConnRemoteConnID INTEGER (0..65535), adspConnState INTEGER } adspConnLocalAddress OBJECT-TYPE SYNTAX DdpSocketAddress ACCESS not-accessible STATUS mandatory DESCRIPTION "The local DDP address of this ADSP connection." ::= { adspConnEntry 1 } adspConnLocalConnID OBJECT-TYPE SYNTAX INTEGER (0..65535) ACCESS not-accessible STATUS mandatory DESCRIPTION "The local Connection ID of this ADSP connection. If this entry specifies an ADSP listener, this value shall be zero." ::= { adspConnEntry 2 } adspConnRemoteAddress OBJECT-TYPE SYNTAX DdpSocketAddress ACCESS not-accessible STATUS mandatory DESCRIPTION "The remote DDP address of this ADSP connection. If this entry specifies an ADSP listener, this value shall be zero." ::= { adspConnEntry 3 } adspConnRemoteConnID OBJECT-TYPE SYNTAX INTEGER (0..65535) ACCESS read-only STATUS mandatory DESCRIPTION "The remote Connection ID of this ADSP connection. If this entry specifies an ADSP listener, this value shall be zero." ::= { adspConnEntry 4 } Waldbusser, Frisa [Page 81] Internet Draft AppleTalk MIB II December 1992 adspConnState OBJECT-TYPE SYNTAX INTEGER { open(1), localHalfOpen(2), remoteHalfOpen(3), listening(4), closed(5), invalid(6) } ACCESS read-write STATUS mandatory DESCRIPTION "The state of this ADSP connection. The state is open if both ends are established. If only one end is established, then the state is half-open. If neither end is established, then the state is closed. If an ADSP server is listening on a socket and is not yet connected, its state is set to listening, and the adspConnRemoteAddress, adspConnRemoteSocket, adspConnRemoteConnID, and adspConnRemoteWindowSize are all set to zero. Setting this object to the value invalid(6) has the effect of invalidating the corresponding entry in the adspConnTable. That is, it effectively disassociates the mapping identified with said entry. It is an implementation-specific matter as to whether the agent removes an invalidated entry from the table. Accordingly, management stations must be prepared to receive from agents tabular information corresponding to entries not currently in use. Proper interpretation of such entries requires examination of the relevant adspConnState object." ::= { adspConnEntry 5 } Waldbusser, Frisa [Page 82] Internet Draft AppleTalk MIB II December 1992 -- The ATPortPtoP Group atportPtoPTable OBJECT-TYPE SYNTAX SEQUENCE OF AtportPtoPEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "A list of AppleTalk point-to-point connections for this entity." ::= { atportptop 1 } atportPtoPEntry OBJECT-TYPE SYNTAX AtportPtoPEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The description of one of the AppleTalk point-to-point connections on this entity." INDEX { atportPtoPIndex } ::= { atportPtoPTable 1 } AtportPtoPEntry ::= SEQUENCE { atportPtoPIndex INTEGER, atportPtoPProtocol OBJECT IDENTIFIER, atportPtoPPartnerName DisplayString, atportPtoPPartnerAddress OCTET STRING, atportPtoPPortIndex INTEGER, atportPtoPStatus INTEGER } atportPtoPIndex OBJECT-TYPE SYNTAX INTEGER ACCESS not-accessible STATUS mandatory DESCRIPTION "A unique value for each AppleTalk point-to-point connection. Its value is between 1 and the total number of AppleTalk point-to-point connections. The value for each connection must remain constant at least from the re-initialization of the entity's network management system to the next re-initialization." ::= { atportPtoPEntry 1 } atportPtoPProtocol OBJECT-TYPE SYNTAX OBJECT IDENTIFIER Waldbusser, Frisa [Page 83] Internet Draft AppleTalk MIB II December 1992 ACCESS read-write STATUS mandatory DESCRIPTION "The protocol type used over the point-to-point connection." ::= { atportPtoPEntry 2 } atportPtoPPartnerName OBJECT-TYPE SYNTAX DisplayString ACCESS read-write STATUS mandatory DESCRIPTION "A text string containing the network node name of the entity at the other end of the point-to-point link. If the name is unknown or undefined, then this string is zero length." ::= { atportPtoPEntry 3 } atportPtoPPartnerAddress OBJECT-TYPE SYNTAX OCTET STRING ACCESS read-write STATUS mandatory DESCRIPTION "The network address of the entity at the other end of the point-to-point link in network byte order. The format of this address can be determined by examinating the atportType corresponding to this entry. If the address is unknown or undefined, then this string is zero length." ::= { atportPtoPEntry 4 } atportPtoPPortIndex OBJECT-TYPE SYNTAX INTEGER ACCESS read-write STATUS mandatory DESCRIPTION "The AppleTalk port associated with this point-to-point connection. The interface identified by a particular value of this index is the same interface as identified by the same value of atportIndex." ::= { atportPtoPEntry 5 } atportPtoPStatus OBJECT-TYPE SYNTAX INTEGER { valid(1), Waldbusser, Frisa [Page 84] Internet Draft AppleTalk MIB II December 1992 invalid(2) } ACCESS read-write STATUS mandatory DESCRIPTION "The status of this entry in the atportPtoPTable. Setting this object to the value invalid(2) has the effect of invalidating the corresponding entry in the atportPtoPTable. That is, it effectively disassociates the mapping identified with said entry. It is an implementation-specific matter as to whether the agent removes an invalidated entry from the table. Accordingly, management stations must be prepared to receive from agents tabular information corresponding to entries not currently in use. Proper interpretation of such entries requires examination of the relevant atportPtoPStatus object." ::= { atportPtoPEntry 6 } atportPtoPProtoOids OBJECT IDENTIFIER ::= { atportptop 2 } -- A list of values to be used for the atportPtoPProtocol variable. -- When new protocols are defined, their oids may be defined in -- separate MIB documents in different branches of the tree. pToPProtoOther OBJECT IDENTIFIER ::= { atportPtoPProtoOids 1 } pToPProtoAurp OBJECT IDENTIFIER ::= { atportPtoPProtoOids 2 } pToPProtoCaymanUdp OBJECT IDENTIFIER ::= { atportPtoPProtoOids 3 } pToPProtoAtkvmsDecnetIV OBJECT IDENTIFIER ::= { atportPtoPProtoOids 4 } pToPProtoLiaisonUdp OBJECT IDENTIFIER ::= { atportPtoPProtoOids 5 } pToPProtoIpx OBJECT IDENTIFIER ::= { atportPtoPProtoOids 6 } END Waldbusser, Frisa [Page 85] Internet Draft AppleTalk MIB II December 1992 8. Acknowledgments This document was produced by the IETF AppleTalk-IP Working Group: XXX Waldbusser, Frisa [Page 86] Internet Draft AppleTalk MIB II December 1992 In addition, the contribution of the following individuals is also acknowledged: Greg Minshall, Novell, Inc. Marshall T. Rose, PSI Waldbusser, Frisa [Page 87] Internet Draft AppleTalk MIB II December 1992 9. References [1] V. Cerf, IAB Recommendations for the Development of Internet Network Management Standards. Internet Working Group Request for Comments 1052. Network Information Center, SRI International, Menlo Park, California, (April, 1988). [2] V. Cerf, Report of the Second Ad Hoc Network Management Review Group, Internet Working Group Request for Comments 1109. Network Information Center, SRI International, Menlo Park, California, (August, 1989). [3] M.T. Rose and K. McCloghrie, Structure and Identification of Management Information for TCP/IP-based internets, Internet Working Group Request for Comments 1155. Network Information Center, SRI International, Menlo Park, California, (May, 1990). [4] K. McCloghrie and M.T. Rose, Management Information Base for Network Management of TCP/IP-based internets, Internet Working Group Request for Comments 1156. Network Information Center, SRI International, Menlo Park, California, (May, 1990). [5] J.D. Case, M.S. Fedor, M.L. Schoffstall, and J.R. Davin, Simple Network Management Protocol, Internet Working Group Request for Comments 1157. Network Information Center, SRI International, Menlo Park, California, (May, 1990). [6] M.T. Rose (editor), Management Information Base for Network Management of TCP/IP-based internets, Internet Working Group Request for Comments 1158. Network Information Center, SRI International, Menlo Park, California, (May, 1990). [7] Information processing systems - Open Systems Interconnection - Specification of Abstract Syntax Notation One (ASN.1), International Organization for Standardization. International Standard 8824, (December, 1987). [8] Information processing systems - Open Systems Interconnection - Specification of Basic Encoding Rules Waldbusser, Frisa [Page 88] Internet Draft AppleTalk MIB II December 1992 for Abstract Notation One (ASN.1), International Organization for Standardization. International Standard 8825, (December, 1987). [9] M.T. Rose, K. McCloghrie (editors), Concise MIB Definitions, Internet Working Group Request for Comments 1212. Network Information Center, SRI International, Menlo Park, California, (March, 1991). [10] Gursharan S. Sidhu, Richard F. Andrews, and Alan B. Oppenheimer, Inside AppleTalk, Second Edition, Addison Wesley, (1990). Expiration Date: July 6, 1993 Waldbusser, Frisa [Page 89]