RFC 1593: SNA APPN Node MIB

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IETF RFC 1593

SNA APPN Node MIB

Last modified on Friday, March 4th, 1994

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Show other RFCs mentioning RFC 1593 Network Working Group W. McKenzie Request for Comments: 1593 J. Cheng Category: Informational IBM Networking Systems March 1994 SNA APPN Node MIB Status of this Memo This memo provides information for the Internet community. This memo does not specify an Internet standard of any kind. Distribution of this memo is unlimited. Abstract This RFC describes IBM's SNMP support for SNA Advanced Peer-to-Peer Networking (APPN) nodes. Table of Contents 1.0 Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2 2.0 Definitions . . . . . . . . . . . . . . . . . . . . . . . . 3 2.1 APPN Node Group . . . . . . . . . . . . . . . . . . . . . . 3 2.1.1 APPN Node General Information . . . . . . . . . . . . . 4 2.1.2 APPN Network Node Information . . . . . . . . . . . . . 6 2.1.3 APPN End Node Information . . . . . . . . . . . . . . . 8 2.1.4 APPN Port Information . . . . . . . . . . . . . . . . 10 2.1.4.1 General Port Information . . . . . . . . . . . . . 10 2.1.4.2 TCP/IP Port Information . . . . . . . . . . . . . 14 2.1.4.3 Data Link Switch Port Information . . . . . . . . 15 2.1.4.4 Token Ring Port Information . . . . . . . . . . . 16 2.1.4.5 Port DLC Trace Information . . . . . . . . . . . . 17 2.1.5 APPN Link Station Information . . . . . . . . . . . . 23 2.1.5.1 General Link Station Information . . . . . . . . . 23 2.1.5.2 TCP/IP Link Station Information . . . . . . . . . 35 2.1.5.3 Data Link Switch Link Station Information . . . . 37 2.1.5.4 Token Ring Link Station Information . . . . . . . 39 2.1.5.5 Link Station Status Information . . . . . . . . . 41 2.1.6 SNMP Performance Information for APPN Subagent . . . . 46 2.1.7 Performance Information for APPN Node . . . . . . . . 49 2.1.8 XID Statistics . . . . . . . . . . . . . . . . . . . . 50 2.2 APPN Topology Group . . . . . . . . . . . . . . . . . . . 51 2.2.1 Topology Performance Information . . . . . . . . . . . 52 2.2.1.1 Topology Route Information . . . . . . . . . . . . 58 2.2.2 Adjacent Node Table . . . . . . . . . . . . . . . . . 60 2.2.3 Network Node Topology . . . . . . . . . . . . . . . . 62 2.2.3.1 NN Topology Table (Indexed by Node Name) . . . . . 62 McKenzie & Cheng PAGE 1 RFC 1593 SNA APPN Node MIB March 1994 2.2.3.2 NN TG Table (Indexed by Node Names and TG Number) 66 2.2.3.3 NN Topology Table (Indexed by FRSN and Node Name) 73 2.2.3.4 NN TG Table (Indexed by FRSN, Node Names, and TG Number) . . . . . . . . . . . . . . . . . . . . . 77 2.3 APPN Node Local Topology Group . . . . . . . . . . . . . . 83 2.3.1 Local Topology This Node . . . . . . . . . . . . . . . 84 2.3.1.1 Local General Information . . . . . . . . . . . . 84 2.3.1.2 Local NN Specific Information . . . . . . . . . . 85 2.3.1.3 Local TG Information . . . . . . . . . . . . . . . 87 2.3.2 Client End Nodes Topology Known to Serving NN . . . . 93 2.3.2.1 Client End Nodes Information . . . . . . . . . . . 93 2.3.2.2 Client End Nodes TG Information (Tail Vectors) . . 94 2.4 APPN Directory Group . . . . . . . . . . . . . . . . . . . 99 2.4.1 Directory Performance Information . . . . . . . . . . 99 2.4.2 Directory Cache Table . . . . . . . . . . . . . . . . 102 2.5 APPN Class Of Service Group . . . . . . . . . . . . . . . 105 2.5.1 COS Mode Table . . . . . . . . . . . . . . . . . . . . 108 2.5.2 COS Name Table . . . . . . . . . . . . . . . . . . . . 109 2.5.3 COS Node Row Table . . . . . . . . . . . . . . . . . . 110 2.5.4 COS TG Row Table . . . . . . . . . . . . . . . . . . . 113 3.0 Acknowledgements . . . . . . . . . . . . . . . . . . . . . 119 4.0 Security Considerations . . . . . . . . . . . . . . . . . . 119 5.0 Authors' Addresses . . . . . . . . . . . . . . . . . . . . 120 1.0 Introduction This module contains managed objects which describe the following: o The APPN node (either an APPN network node or an APPN end node) o The connections of the node to other SNA nodes o The APPN network topology (as reflected in the network topology database that is replicated in each APPN network node. This module does not describe the SNA logical units (LUs) served by the APPN node nor does it describe the sessions between LUs. Managed objects for that information are under development. McKenzie & Cheng PAGE 2 RFC 1593 SNA APPN Node MIB March 1994 2.0 Definitions IBM-6611-APPN-MIB DEFINITIONS ::= BEGIN IMPORTS enterprises, Counter, IpAddress, Gauge, TimeTicks FROM RFC 1155-SMI DisplayString FROM RFC 1213-MIB OBJECT-TYPE FROM RFC 1212; -- ****************************************************************** ibm OBJECT IDENTIFIER ::= { enterprises 2 } ibmProd OBJECT IDENTIFIER ::= { ibm 6 } ibm6611 OBJECT IDENTIFIER ::= { ibmProd 2 } ibmappn OBJECT IDENTIFIER ::= { ibm6611 13 } -- ******************** The APPN Node Group ********************* ibmappnNode OBJECT IDENTIFIER ::= { ibmappn 1 } ibmappnGeneralInfoAndCaps OBJECT IDENTIFIER ::= { ibmappnNode 1 } ibmappnNnUniqueInfoAndCaps OBJECT IDENTIFIER ::= { ibmappnNode 2 } ibmappnEnUniqueCaps OBJECT IDENTIFIER ::= { ibmappnNode 3 } ibmappnPortInformation OBJECT IDENTIFIER ::= { ibmappnNode 4 } ibmappnLinkStationInformation OBJECT IDENTIFIER ::= { ibmappnNode 5 } ibmappnSnmpInformation OBJECT IDENTIFIER ::= { ibmappnNode 6 } ibmappnMemoryUse OBJECT IDENTIFIER ::= { ibmappnNode 7 } ibmappnXidInformation OBJECT IDENTIFIER ::= { ibmappnNode 8 } -- This group provides global information about the -- APPN node, which is either a network node or an end node. -- The first section applies to all APPN nodes. -- The second section applies only to network nodes. -- The third section applies only to end nodes. -- The fourth section applies to Port information. -- The fifth section applies to SNA link station Information. -- The sixth section applies to SNMP traffic for this APPN sub-agent -- The seventh section applies to APPN memory usage. -- The eighth section applies to XID activities. McKenzie & Cheng PAGE 3 RFC 1593 SNA APPN Node MIB March 1994 -- APPN General Information -- This section applies to both network and end nodes. ibmappnNodeCpName OBJECT-TYPE SYNTAX DisplayString (SIZE (3..17)) ACCESS read-only STATUS mandatory DESCRIPTION "Administratively-assigned network name for this node in the format NETID.CPNAME." ::= { ibmappnGeneralInfoAndCaps 1 } ibmappnNodeNetid OBJECT-TYPE SYNTAX DisplayString (SIZE (1..8)) ACCESS read-only STATUS mandatory DESCRIPTION "Administratively-assigned APPN network identification, which can be from one to eight characters. This ID is used with the control point name to create a fully-qualified control point name." ::= { ibmappnGeneralInfoAndCaps 2 } ibmappnNodeBlockNum OBJECT-TYPE SYNTAX DisplayString (SIZE (3)) ACCESS read-only STATUS mandatory DESCRIPTION "The block number is the first three digits of the node_id. These 3 hexadecimal digits identify the product and are not configurable." ::= { ibmappnGeneralInfoAndCaps 3 } ibmappnNodeIdNum OBJECT-TYPE SYNTAX DisplayString (SIZE (5)) ACCESS read-only STATUS mandatory DESCRIPTION "The ID number is the last 5 digits of the node_id. These 5 hexadecimal digits are administratively defined and combined with the 3 digit block number form the node_id. This node_id is used to identify the local node and is include in APPN alerts as well as being included in XIDs. A unique value is required for connections to SNA McKenzie & Cheng PAGE 4 RFC 1593 SNA APPN Node MIB March 1994 sub-area." ::= { ibmappnGeneralInfoAndCaps 4 } ibmappnNodeType OBJECT-TYPE SYNTAX INTEGER { networkNode(1), endNode(2), len(4) } ACCESS read-only STATUS mandatory DESCRIPTION "Type of APPN node, either network, len, or end node." ::= { ibmappnGeneralInfoAndCaps 5 } ibmappnNodeUpTime OBJECT-TYPE SYNTAX TimeTicks ACCESS read-only STATUS mandatory DESCRIPTION "Time (in hundredths of a second) since this APPN node was initialized." ::= { ibmappnGeneralInfoAndCaps 6 } ibmappnNodeNegotLs OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether this node supports negotiable link stations." ::= { ibmappnGeneralInfoAndCaps 7 } ibmappnNodeSegReasm OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether this node supports segment reassembly. This is only supported when segment generation is also supported." ::= { ibmappnGeneralInfoAndCaps 8 } McKenzie & Cheng PAGE 5 RFC 1593 SNA APPN Node MIB March 1994 ibmappnNodeBindReasm OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether this node supports Bind segment reassembly. This will only be supported when Bind segment generation is also supported." ::= { ibmappnGeneralInfoAndCaps 9 } ibmappnNodeParallelTg OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether this node supports parallel TGs." ::= { ibmappnGeneralInfoAndCaps 10 } ibmappnNodeService OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether this node allows call-in from nodes not defined locally." ::= { ibmappnGeneralInfoAndCaps 11 } ibmappnNodeAdaptiveBindPacing OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether this node supports adaptive bind pacing." ::= { ibmappnGeneralInfoAndCaps 12 } -- ************************************************************** -- APPN Network Node Information -- This section provides global information about the -- APPN network node. ibmappnNodeNnRcvRegChar OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} McKenzie & Cheng PAGE 6 RFC 1593 SNA APPN Node MIB March 1994 ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether this node supports receiving registered characteristics." ::= { ibmappnNnUniqueInfoAndCaps 1 } ibmappnNodeNnGateway OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether this is a gateway node." ::= { ibmappnNnUniqueInfoAndCaps 2 } ibmappnNodeNnCentralDirectory OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether this node supports central directory cache." ::= { ibmappnNnUniqueInfoAndCaps 3 } ibmappnNodeNnTreeCache OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether this node supports route tree cache." ::= { ibmappnNnUniqueInfoAndCaps 4 } ibmappnNodeNnTreeUpdate OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether this node supports incremental_tree_update, which is only supported when tree caching is supported." ::= { ibmappnNnUniqueInfoAndCaps 5 } ibmappnNodeNnRouteAddResist OBJECT-TYPE McKenzie & Cheng PAGE 7 RFC 1593 SNA APPN Node MIB March 1994 SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "Route addition resistance is a value that indicates the relative desirability of using this node for intermediate session traffic. The value, which can be any integer 0-255, is used in route computation. The lower the value, the more desirable the node is for intermediate routing." ::= { ibmappnNnUniqueInfoAndCaps 6 } ibmappnNodeNnIsr OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether the node supports intermediate session routing." ::= { ibmappnNnUniqueInfoAndCaps 7 } ibmappnNodeNnFrsn OBJECT-TYPE SYNTAX INTEGER (0..65535) ACCESS read-only STATUS mandatory DESCRIPTION "Flow reduction sequence numbers (FRSNs) are associated with Topology Database Updates (TDUs) and are unique only within each APPN network node. A TDU can be associated with multiple APPN resources. This object is the last FRSN sent in a topology update to adjacent network nodes." ::= { ibmappnNnUniqueInfoAndCaps 8 } -- ************************************************************** -- APPN End Node Information ibmappnNodeEnSegGen OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether this end node supports segment generation." McKenzie & Cheng PAGE 8 RFC 1593 SNA APPN Node MIB March 1994 ::= { ibmappnEnUniqueCaps 1 } ibmappnNodeEnModeCosMap OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether this end node supports mode name to COS name mapping." ::= { ibmappnEnUniqueCaps 2 } ibmappnNodeEnLocateCdinit OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether this end node supports Locate Cdinit." ::= { ibmappnEnUniqueCaps 3 } ibmappnNodeEnSendRegNames OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether the node will register its LUs with the adjacent serving network node: NO - do not register names YES - register names" ::= { ibmappnEnUniqueCaps 4 } ibmappnNodeEnSendRegChar OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether this node supports send register characteristics, which is only supported when send registered names is also supported." ::= { ibmappnEnUniqueCaps 5 } McKenzie & Cheng PAGE 9 RFC 1593 SNA APPN Node MIB March 1994 -- ************************************************************** -- APPN Port information -- ibmappnNodePortTable OBJECT-TYPE SYNTAX SEQUENCE OF IbmappnNodePortEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The Port table describes the configuration and current status of the ports used by APPN. The type of DLC is included in this table as a pointer to the DLC port specific tables." ::= { ibmappnPortInformation 1 } ibmappnNodePortEntry OBJECT-TYPE SYNTAX IbmappnNodePortEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The Port Name is used as the index to this table." INDEX { ibmappnNodePortName } ::= { ibmappnNodePortTable 1 } IbmappnNodePortEntry ::= SEQUENCE { ibmappnNodePortName DisplayString, ibmappnNodePortState INTEGER, ibmappnNodePortDlcType INTEGER, ibmappnNodePortPortType INTEGER, ibmappnNodePortSIMRIM INTEGER, ibmappnNodePortLsRole INTEGER, ibmappnNodePortMaxRcvBtuSize INTEGER, ibmappnNodePortMaxIframeWindow INTEGER, ibmappnNodePortDefLsGoodXids Counter, ibmappnNodePortDefLsBadXids Counter, ibmappnNodePortDynLsGoodXids Counter, ibmappnNodePortDynLsBadXids Counter, ibmappnNodePortSpecific OBJECT IDENTIFIER } ibmappnNodePortName OBJECT-TYPE McKenzie & Cheng PAGE 10 RFC 1593 SNA APPN Node MIB March 1994 SYNTAX DisplayString (SIZE (1..8)) ACCESS read-only STATUS mandatory DESCRIPTION "Administratively-assigned name for this APPN port. The name can be from one to eight characters." ::= { ibmappnNodePortEntry 1 } ibmappnNodePortState OBJECT-TYPE SYNTAX INTEGER { inactive(1), pendactive(2), active(3), pendinact(4) } ACCESS read-write STATUS mandatory DESCRIPTION "Indicates the current state of this port." ::= { ibmappnNodePortEntry 2 } ibmappnNodePortDlcType OBJECT-TYPE SYNTAX INTEGER { other(1), -- none of the following sdlc(2), dls(3), socket(4), ethernet(5), tokenRing(6) } ACCESS read-only STATUS mandatory DESCRIPTION "The type of DLC interface, distinguished according to the protocol immediately 'below' this layer." ::= { ibmappnNodePortEntry 3 } ibmappnNodePortPortType OBJECT-TYPE SYNTAX INTEGER { leased(1), switched(2), sharedAccessFacilities(3) } ACCESS read-only STATUS mandatory McKenzie & Cheng PAGE 11 RFC 1593 SNA APPN Node MIB March 1994 DESCRIPTION "Identifies the type of line used by this port." ::= { ibmappnNodePortEntry 4 } ibmappnNodePortSIMRIM OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether Set Initialization Mode (SIM) and Receive Initialization Mode (RIM) are supported." ::= { ibmappnNodePortEntry 5 } ibmappnNodePortLsRole OBJECT-TYPE SYNTAX INTEGER { primary(1), secondary(2), negotiable(3), abm(4) } ACCESS read-only STATUS mandatory DESCRIPTION "Initial role for LSs activated through this port, where 'abm' indicates asynchronous balance mode." ::= { ibmappnNodePortEntry 6 } ibmappnNodePortMaxRcvBtuSize OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "Maximum Basic Transmission Size (BTU) that a link station on this port can receive." ::= { ibmappnNodePortEntry 7 } ibmappnNodePortMaxIframeWindow OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "Maximum number of I-frames that can be received by the XID sender before an acknowledgement is received." McKenzie & Cheng PAGE 12 RFC 1593 SNA APPN Node MIB March 1994 ::= { ibmappnNodePortEntry 8 } ibmappnNodePortDefLsGoodXids OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The total number of successfull XIDs that have occurred on all defined link stations on this port since the last time this port was started." ::= { ibmappnNodePortEntry 9 } ibmappnNodePortDefLsBadXids OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The total number of unsuccessfull XIDs that have occurred on all defined link stations on this port since the last time this port was started." ::= { ibmappnNodePortEntry 10 } ibmappnNodePortDynLsGoodXids OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The total number of successfull XIDs that have occurred on all dynamic link stations on this port since the last time this port was started." ::= { ibmappnNodePortEntry 11 } ibmappnNodePortDynLsBadXids OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The total number of unsuccessfull XIDs that have occurred on all dynamic link stations on this port since the last time this port was started." ::= { ibmappnNodePortEntry 12 } ibmappnNodePortSpecific OBJECT-TYPE SYNTAX OBJECT IDENTIFIER McKenzie & Cheng PAGE 13 RFC 1593 SNA APPN Node MIB March 1994 ACCESS read-only STATUS mandatory DESCRIPTION "Identifies the port specific OBJECT IDENTIFIER that can provide additional information." ::= { ibmappnNodePortEntry 13 } -- ************************************************************** -- -- ibmappnNodePortIpTable OBJECT-TYPE SYNTAX SEQUENCE OF IbmappnNodePortIpEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "Port table (TCP/IP specific)." ::= { ibmappnPortInformation 2 } ibmappnNodePortIpEntry OBJECT-TYPE SYNTAX IbmappnNodePortIpEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The IP Name is used as the index to this table." INDEX {ibmappnNodePortIpName } ::= { ibmappnNodePortIpTable 1 } IbmappnNodePortIpEntry ::= SEQUENCE { ibmappnNodePortIpName DisplayString, ibmappnNodePortIpPortNum INTEGER } ibmappnNodePortIpName OBJECT-TYPE SYNTAX DisplayString (SIZE (1..8)) ACCESS read-only STATUS mandatory DESCRIPTION "Administratively-assigned name for this APPN port. The name can be from one to eight characters." McKenzie & Cheng PAGE 14 RFC 1593 SNA APPN Node MIB March 1994 ::= { ibmappnNodePortIpEntry 1 } ibmappnNodePortIpPortNum OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "Local TCP/IP port number." ::= { ibmappnNodePortIpEntry 2 } -- ************************************************************** -- -- ibmappnNodePortDlsTable OBJECT-TYPE SYNTAX SEQUENCE OF IbmappnNodePortDlsEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "Port table (DLS specific)." ::= { ibmappnPortInformation 3 } ibmappnNodePortDlsEntry OBJECT-TYPE SYNTAX IbmappnNodePortDlsEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The DLS Name is used as the index to this table." INDEX {ibmappnNodePortDlsName } ::= { ibmappnNodePortDlsTable 1 } IbmappnNodePortDlsEntry ::= SEQUENCE { ibmappnNodePortDlsName DisplayString, ibmappnNodePortDlsMac OCTET STRING, ibmappnNodePortDlsSap OCTET STRING } ibmappnNodePortDlsName OBJECT-TYPE SYNTAX DisplayString (SIZE (1..8)) ACCESS read-only STATUS mandatory McKenzie & Cheng PAGE 15 RFC 1593 SNA APPN Node MIB March 1994 DESCRIPTION "Administratively-assigned name for this APPN DLS port. The name can be from one to eight characters." ::= { ibmappnNodePortDlsEntry 1 } ibmappnNodePortDlsMac OBJECT-TYPE SYNTAX OCTET STRING (SIZE (6)) ACCESS read-only STATUS mandatory DESCRIPTION "Local DLS MAC address." ::= { ibmappnNodePortDlsEntry 2 } ibmappnNodePortDlsSap OBJECT-TYPE SYNTAX OCTET STRING (SIZE (1)) ACCESS read-only STATUS mandatory DESCRIPTION "Local DLS Sap address." ::= { ibmappnNodePortDlsEntry 3 } -- ************************************************************** -- -- ibmappnNodePortTrTable OBJECT-TYPE SYNTAX SEQUENCE OF IbmappnNodePortTrEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "Port table (Token Ring specific)." ::= { ibmappnPortInformation 4 } ibmappnNodePortTrEntry OBJECT-TYPE SYNTAX IbmappnNodePortTrEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The TR Name is used as the index to this table." INDEX {ibmappnNodePortTrName } McKenzie & Cheng PAGE 16 RFC 1593 SNA APPN Node MIB March 1994 ::= { ibmappnNodePortTrTable 1 } IbmappnNodePortTrEntry ::= SEQUENCE { ibmappnNodePortTrName DisplayString, ibmappnNodePortTrMac OCTET STRING, ibmappnNodePortTrSap OCTET STRING } ibmappnNodePortTrName OBJECT-TYPE SYNTAX DisplayString (SIZE (1..8)) ACCESS read-only STATUS mandatory DESCRIPTION "Administratively-assigned name for this APPN port. The name can be from one to eight characters." ::= { ibmappnNodePortTrEntry 1 } ibmappnNodePortTrMac OBJECT-TYPE SYNTAX OCTET STRING (SIZE (6)) ACCESS read-only STATUS mandatory DESCRIPTION "Local Token Ring MAC address." ::= { ibmappnNodePortTrEntry 2 } ibmappnNodePortTrSap OBJECT-TYPE SYNTAX OCTET STRING (SIZE (1)) ACCESS read-only STATUS mandatory DESCRIPTION "Local Token Ring Sap address." ::= { ibmappnNodePortTrEntry 3 } -- ************************************************************** -- APPN generic DLC Trace -- ibmappnNodePortDlcTraceTable OBJECT-TYPE SYNTAX SEQUENCE OF IbmappnNodePortDlcTraceEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "Port table generic DLC trace table." McKenzie & Cheng PAGE 17 RFC 1593 SNA APPN Node MIB March 1994 ::= { ibmappnPortInformation 5 } ibmappnNodePortDlcTraceEntry OBJECT-TYPE SYNTAX IbmappnNodePortDlcTraceEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The Port name and a dynamic integer are the index to this table." INDEX {ibmappnNodePortDlcTracPortName, ibmappnNodePortDlcTracIndex} ::= { ibmappnNodePortDlcTraceTable 1 } IbmappnNodePortDlcTraceEntry ::= SEQUENCE { ibmappnNodePortDlcTracPortName DisplayString, ibmappnNodePortDlcTracIndex INTEGER, ibmappnNodePortDlcTracDlcType INTEGER, ibmappnNodePortDlcTracLocalAddr DisplayString, ibmappnNodePortDlcTracRemoteAddr DisplayString, ibmappnNodePortDlcTracMsgType INTEGER, ibmappnNodePortDlcTracCmdType INTEGER, ibmappnNodePortDlcTracUseWan INTEGER } ibmappnNodePortDlcTracPortName OBJECT-TYPE SYNTAX DisplayString ACCESS read-only STATUS mandatory DESCRIPTION "The Port name associated with this this trace table entry." ::= { ibmappnNodePortDlcTraceEntry 1 } ibmappnNodePortDlcTracIndex OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "This index value is updated every time a new trace entry is created which provides a means to retrieve only the updated entries and also provides a simple method of correlating the entries. The table will wrap when the table is full, which will result in previous entries being written over. The mangement station can over come this by retrieving the table using this index to McKenzie & Cheng PAGE 18 RFC 1593 SNA APPN Node MIB March 1994 retrieve only the new table entries." ::= { ibmappnNodePortDlcTraceEntry 2 } ibmappnNodePortDlcTracDlcType OBJECT-TYPE SYNTAX INTEGER { other(1), -- none of the following sdlc(2), dls(3), socket(4), ethernet(5), tokenRing(6) } ACCESS read-only STATUS mandatory DESCRIPTION "The type of DLC interface, distinguished according to the protocol immediately 'below' this layer." ::= { ibmappnNodePortDlcTraceEntry 3 } ibmappnNodePortDlcTracLocalAddr OBJECT-TYPE SYNTAX DisplayString ACCESS read-only STATUS mandatory DESCRIPTION "Local address in format described below: other = free form DisplayString ip = ld. ld. ld. ld / 2d tr = lx: lx: lx: lx: lx: lx . lx dlsw = lx: lx: lx: lx: lx: lx . lx ethernet = lx: lx: lx: lx: lx: lx . lx " ::= { ibmappnNodePortDlcTraceEntry 4 } ibmappnNodePortDlcTracRemoteAddr OBJECT-TYPE SYNTAX DisplayString ACCESS read-only STATUS mandatory DESCRIPTION "Remote Address in the format described below: other = free form DisplayString ip = ld. ld. ld. ld / 2d tr = lx: lx: lx: lx: lx: lx . lx dlsw = lx: lx: lx: lx: lx: lx . lx McKenzie & Cheng PAGE 19 RFC 1593 SNA APPN Node MIB March 1994 ethernet = lx: lx: lx: lx: lx: lx . lx " ::= { ibmappnNodePortDlcTraceEntry 5 } ibmappnNodePortDlcTracMsgType OBJECT-TYPE SYNTAX INTEGER { -- enumeration values between 1 and 1999 are reserved -- for potential undefined message types. other(1), unknown(2), request(3), confirm(4), indication(5), response(6) -- enumeration values between 2000 and 3999 are reserved -- for IP socket traces, -- enumeration values between 4000 and 5999 are reserved -- for DLS traces, -- enumeration values between 6000 and 7999 are reserved -- for TR traces, } ACCESS read-only STATUS mandatory DESCRIPTION "Indicates the type of trace record entry" ::= { ibmappnNodePortDlcTraceEntry 6 } ibmappnNodePortDlcTracCmdType OBJECT-TYPE SYNTAX INTEGER { -- enumeration values between 1 and 1999 are reserved -- for potential undefined message types. testFrame(1), respFrame(2), curFrame(3), icrFrame(4), McKenzie & Cheng PAGE 20 RFC 1593 SNA APPN Node MIB March 1994 respAck(5), dgrmFrame(6), xidFrame(7), contFrame(8), contedFrame(9), iFrame(10), enterBusy(12), exitBusy(13), haltFrame(14), lsHalted(15), restartLs(16), lsRestarted(17), netBioSnq(18), netBioSnr(19), gnetFrame(20), netdFrame(21), oobFrame(22), alterSap(23), testRsp(24), haltLsNow(25), testReq(26), -- enumeration values between 2000 and 3999 are reserved -- for IP socket traces. ipTestFrame(2001), ipRespFrame(2002), ipCurFrame(2003), ipIcrFrame(2004), ipRespAck(2005), ipDgrmFrame(2006), ipXidFrame(2007), ipContFrame(2008), ipContedFrame(2009), ipIFrame(2010), ipEnterBusy(2012), ipExitBusy(2013), ipHaltFrame(2014), ipLsHalted(2015), ipRestartLs(2016), ipLsRestarted(2017), ipNetBioSnq(2018), ipNetBioSnr(2019), ipGnetFrame(2020), ipNetdFrame(2021), ipOobFrame(2022), ipAlterSap(2023), ipTestRsp(2024), ipHaltLsNow(2025), McKenzie & Cheng PAGE 21 RFC 1593 SNA APPN Node MIB March 1994 ipTestReq(2026), -- enumeration values between 4000 and 5999 are reserved -- for DLS traces. dlsIpm(4124), -- enumeration values between 6000 and 7999 are reserved for -- TR traces. trTestFrame(6001), trRespFrame(6002), trCurFrame(6003), trIcrFrame(6004), trRespAck(6005), trDgrmFrame(6006), trXidFrame(6007), trContFrame(6008), trContedFrame(6009), trIFrame(6010), trEnterBusy(6012), trExitBusy(6013), trHaltFrame(6014), trLsHalted(6015), trRestartLs(6016), trLsRestarted(6017), trNetBioSnq(6018), trNetBioSnr(6019), trGnetFrame(6020), trNetdFrame(6021), trOobFrame(6022), trAlterSap(6023), trTestRsp(6024), trHaltLsNow(6025), trTestReq(6026) } ACCESS read-only STATUS mandatory DESCRIPTION "Indicates the command type of the trace entry." ::= { ibmappnNodePortDlcTraceEntry 7 } ibmappnNodePortDlcTracUseWan OBJECT-TYPE SYNTAX INTEGER { other(1), notApplicable(2), useUnknown(3), McKenzie & Cheng PAGE 22 RFC 1593 SNA APPN Node MIB March 1994 useWan(4), useLan(5) } ACCESS read-only STATUS mandatory DESCRIPTION "Indicates the type of connection of the trace entry. For example, token ring and ethernet ports will have useLan as connection. For the dls port, it could be either useWan if connection is across Wan via dls sessions, or useLan if connection is to a local attached LAN." ::= { ibmappnNodePortDlcTraceEntry 8 } -- ************************************************************** -- APPN Link Station Information -- ibmappnNodeLsTable OBJECT-TYPE SYNTAX SEQUENCE OF IbmappnNodeLsEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "This table contains detail information about the link station configuration and current status." ::= { ibmappnLinkStationInformation 1 } ibmappnNodeLsEntry OBJECT-TYPE SYNTAX IbmappnNodeLsEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "This table is indexed by the link station name." INDEX { ibmappnNodeLsName } ::= { ibmappnNodeLsTable 1 } IbmappnNodeLsEntry ::= SEQUENCE { ibmappnNodeLsName DisplayString, ibmappnNodeLsPortName DisplayString, ibmappnNodeLsDlcType INTEGER, McKenzie & Cheng PAGE 23 RFC 1593 SNA APPN Node MIB March 1994 ibmappnNodeLsDynamic INTEGER, ibmappnNodeLsState INTEGER, -- ls defined data / xid info ibmappnNodeLsCpName DisplayString, ibmappnNodeLsTgNum INTEGER, ibmappnNodeLsLimResource INTEGER, ibmappnNodeLsMigration INTEGER, ibmappnNodeLsBlockNum DisplayString, ibmappnNodeLsIdNum DisplayString, ibmappnNodeLsCpCpSession INTEGER, -- ls parms (common) / xid info ibmappnNodeLsTargetPacingCount INTEGER, ibmappnNodeLsMaxSendBtuSize INTEGER, -- tg characteristics ibmappnNodeLsEffCap INTEGER, ibmappnNodeLsConnCost INTEGER, ibmappnNodeLsByteCost INTEGER, ibmappnNodeLsSecurity INTEGER, ibmappnNodeLsDelay INTEGER, ibmappnNodeLsUsr1 INTEGER, ibmappnNodeLsUsr2 INTEGER, ibmappnNodeLsUsr3 INTEGER, -- ls (performance data) ibmappnNodeLsInXidBytes Counter, ibmappnNodeLsInMsgBytes Counter, ibmappnNodeLsInXidFrames Counter, ibmappnNodeLsInMsgFrames Counter, ibmappnNodeLsOutXidBytes Counter, ibmappnNodeLsOutMsgBytes Counter, ibmappnNodeLsOutXidFrames Counter, ibmappnNodeLsOutMsgFrames Counter, -- ls (propgation delay) ibmappnNodeLsEchoRsps Counter, ibmappnNodeLsCurrentDelay INTEGER, ibmappnNodeLsMaxDelay INTEGER, ibmappnNodeLsMinDelay INTEGER, ibmappnNodeLsMaxDelayTime TimeTicks, -- ls (Xid Statistics) ibmappnNodeLsGoodXids Counter, ibmappnNodeLsBadXids Counter, -- Dlc specific ibmappnNodeLsSpecific OBJECT IDENTIFIER, ibmappnNodeLsSubState INTEGER, ibmappnNodeLsStartTime TimeTicks, ibmappnNodeLsActiveTime TimeTicks, ibmappnNodeLsCurrentStateTime TimeTicks } McKenzie & Cheng PAGE 24 RFC 1593 SNA APPN Node MIB March 1994 ibmappnNodeLsName OBJECT-TYPE SYNTAX DisplayString (SIZE (1..8)) ACCESS read-only STATUS mandatory DESCRIPTION "Administratively-assigned name for the link station. The name can be from one to eight characters." ::= { ibmappnNodeLsEntry 1 } ibmappnNodeLsPortName OBJECT-TYPE SYNTAX DisplayString (SIZE (1..8)) ACCESS read-only STATUS mandatory DESCRIPTION "Administratively-assigned name for the port. The name can be from one to eight characters." ::= { ibmappnNodeLsEntry 2 } ibmappnNodeLsDlcType OBJECT-TYPE SYNTAX INTEGER { other(1), -- none of the following sdlc(2), dls(3), socket(4), ethernet(5), tokenRing(6) } ACCESS read-only STATUS mandatory DESCRIPTION "The type of DLC interface, distinguished according to the protocol immediately 'below' this layer." ::= { ibmappnNodeLsEntry 3 } ibmappnNodeLsDynamic OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Identifies whether this resource is a dynamic link station. Dynamic link stations are created when adjacent nodes that have not been locally defined establish a connection with this node." McKenzie & Cheng PAGE 25 RFC 1593 SNA APPN Node MIB March 1994 ::= { ibmappnNodeLsEntry 4 } ibmappnNodeLsState OBJECT-TYPE SYNTAX INTEGER { inactive(1), pendactive(2), active(3), pendinact(4) } ACCESS read-write STATUS mandatory DESCRIPTION "State of this link station." ::= { ibmappnNodeLsEntry 5 } ibmappnNodeLsCpName OBJECT-TYPE SYNTAX DisplayString (SIZE (3..17)) ACCESS read-only STATUS mandatory DESCRIPTION "Fully-qualified name of the adjacent node for this link station. The name can be from three to seventeen characters. Format is netid.cpname." ::= { ibmappnNodeLsEntry 6 } ibmappnNodeLsTgNum OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "Number associated with the TG to this link station." ::= { ibmappnNodeLsEntry 7 } ibmappnNodeLsLimResource OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether the link station is a limited resource. If it is, the TG is deactivated when there are no sessions." ::= { ibmappnNodeLsEntry 8 } McKenzie & Cheng PAGE 26 RFC 1593 SNA APPN Node MIB March 1994 ibmappnNodeLsMigration OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether this link station will be used for connections to down-level or migration partners." ::= { ibmappnNodeLsEntry 9 } ibmappnNodeLsBlockNum OBJECT-TYPE SYNTAX DisplayString (SIZE (3)) ACCESS read-only STATUS mandatory DESCRIPTION "The block number is the first three digits of the node_id. These 3 hexideimal digits identify the product and are not configurable." ::= { ibmappnNodeLsEntry 10 } ibmappnNodeLsIdNum OBJECT-TYPE SYNTAX DisplayString (SIZE (5)) ACCESS read-only STATUS mandatory DESCRIPTION "The ID number is the last 5 digits of the node_id. These 5 hexadecimal digits are administratively defined and combined with the 3 digit block number form the node_id. This node_id is used to identify the local node and is include in APPN alerts as well as being included in XIDs. A unique value is required for connections to SNA sub-area." ::= { ibmappnNodeLsEntry 11 } ibmappnNodeLsCpCpSession OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether CP-CP sessions are supported by this link station." ::= { ibmappnNodeLsEntry 12 } ibmappnNodeLsTargetPacingCount OBJECT-TYPE SYNTAX INTEGER McKenzie & Cheng PAGE 27 RFC 1593 SNA APPN Node MIB March 1994 ACCESS read-only STATUS mandatory DESCRIPTION "Numeric value between 0 and 32767 inclusive indicating the desired pacing window size for BINDs on this TG. The number is significant only when fixed bind pacing is being performed." ::= { ibmappnNodeLsEntry 13 } ibmappnNodeLsMaxSendBtuSize OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "Numeric value between 0 and 32767 inclusive indicating the desired number of bytes in a Basic Transmission Unit (BTU) that can be sent on this TG. This is an administratively assigned value." ::= { ibmappnNodeLsEntry 14 } ibmappnNodeLsEffCap OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "The effective capacity is an integer value that indicates the kilo bits per second. It is derived from the link bandwidth and maximum load factor with the range of 0 thru 603,979,776. This is an administratively assigned value associated with the TG using this link station." ::= { ibmappnNodeLsEntry 15 } ibmappnNodeLsConnCost OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-only STATUS mandatory DESCRIPTION "Cost per connect time: a value representing the relative cost per unit of time to use the TG. Range is from 0, which means no cost, to 255, which indicates maximum cost. This is an administratively assigned value associated with the TG using this link station." McKenzie & Cheng PAGE 28 RFC 1593 SNA APPN Node MIB March 1994 ::= { ibmappnNodeLsEntry 16 } ibmappnNodeLsByteCost OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-only STATUS mandatory DESCRIPTION "Relative cost of transmitting a byte over this link. Range is from 0 (lowest cost) to 255. This is an administratively assigned value associated with the TG using this link station." ::= { ibmappnNodeLsEntry 17 } ibmappnNodeLsSecurity OBJECT-TYPE SYNTAX INTEGER { nonsecure(1), --X'01' publicSwitchedNetwork(32), --X'20' undergroundCable(64), --X'40' secureConduit(96), --X'60' guardedConduit(128), --X'80' encrypted(160), --X'A0' guardedRadiation(192) --X'C0' } ACCESS read-only STATUS mandatory DESCRIPTION "The security is represented as an integer with a range of 1 thru 255 with the most common values enumerated as defined above. This is an administratively assigned value associated with the TG using this link station." ::= { ibmappnNodeLsEntry 18 } ibmappnNodeLsDelay OBJECT-TYPE SYNTAX INTEGER { minimum(0), --X'00' negligible(384), --X'4C' terrestrial(9216), --X'71' packet(147456), --X'91' long(294912), --X'99' maximum(2013265920) --X'FF' } ACCESS read-only STATUS mandatory DESCRIPTION "Relative amount of time that it takes for a signal to McKenzie & Cheng PAGE 29 RFC 1593 SNA APPN Node MIB March 1994 travel the length of the logical link. This time is represented in micro seconds, with some of the more common values enumerated. This is an administratively assigned value associated with the TG using this link station." ::= { ibmappnNodeLsEntry 19 } ibmappnNodeLsUsr1 OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-only STATUS mandatory DESCRIPTION "First user-defined TG characteristic for this TG with a range of 0-255. This is an administratively assigned value associated with the TG using this link station." ::= { ibmappnNodeLsEntry 20 } ibmappnNodeLsUsr2 OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-only STATUS mandatory DESCRIPTION "Second user-defined TG characteristic for this TG with a range of 0-255. This is an administratively assigned value associated with the TG using this link station." ::= { ibmappnNodeLsEntry 21 } ibmappnNodeLsUsr3 OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-only STATUS mandatory DESCRIPTION "Third user-defined TG characteristic for this TG with a range of 0-255. This is an administratively assigned value associated with the TG using this link station." ::= { ibmappnNodeLsEntry 22 } ibmappnNodeLsInXidBytes OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory McKenzie & Cheng PAGE 30 RFC 1593 SNA APPN Node MIB March 1994 DESCRIPTION "Number of XID bytes received." ::= { ibmappnNodeLsEntry 23 } ibmappnNodeLsInMsgBytes OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Number of message (I-frame) bytes received." ::= { ibmappnNodeLsEntry 24 } ibmappnNodeLsInXidFrames OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Number of XID frames received." ::= { ibmappnNodeLsEntry 25 } ibmappnNodeLsInMsgFrames OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Number of message (I-frame) frames received." ::= { ibmappnNodeLsEntry 26 } ibmappnNodeLsOutXidBytes OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Number of XID bytes sent." ::= { ibmappnNodeLsEntry 27 } ibmappnNodeLsOutMsgBytes OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Number of message (I-frame) bytes sent." McKenzie & Cheng PAGE 31 RFC 1593 SNA APPN Node MIB March 1994 ::= { ibmappnNodeLsEntry 28 } ibmappnNodeLsOutXidFrames OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Number of XID frames sent." ::= { ibmappnNodeLsEntry 29 } ibmappnNodeLsOutMsgFrames OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Number of message (I-frame) frames sent." ::= { ibmappnNodeLsEntry 30 } ibmappnNodeLsEchoRsps OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Number of responses returned from adjacent link station. A response should be returned for each test frame sent by this node. Test frames are sent to adjacent nodes periodically to verify connectivity and to measure that actual round trip time, that is the time the test frame is sent until the response is received." ::= { ibmappnNodeLsEntry 31 } ibmappnNodeLsCurrentDelay OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "The time that it took for the last test signal to be sent and returned from this link station to the adjacent links station. This time is represented in milliseconds." ::= { ibmappnNodeLsEntry 32 } ibmappnNodeLsMaxDelay OBJECT-TYPE McKenzie & Cheng PAGE 32 RFC 1593 SNA APPN Node MIB March 1994 SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "The longest time it took for a test signal to be sent and returned from this link station to the adjacent links station. This time is represented in milliseconds ." ::= { ibmappnNodeLsEntry 33 } ibmappnNodeLsMinDelay OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "The shortest time it took for a test signal to be sent and returned from this link station to the adjacent links station. This time is represented in milliseconds." ::= { ibmappnNodeLsEntry 34 } ibmappnNodeLsMaxDelayTime OBJECT-TYPE SYNTAX TimeTicks ACCESS read-only STATUS mandatory DESCRIPTION "The time (since system up in hundredth of seconds) when the longest delay occurred. This time can be used to identify when this high water mark occurred in relation to the last initialization of the APPN node." ::= { ibmappnNodeLsEntry 35 } ibmappnNodeLsGoodXids OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The total number of successful XIDs that have occurred on this link station since the time it was started." ::= { ibmappnNodeLsEntry 36 } ibmappnNodeLsBadXids OBJECT-TYPE SYNTAX Counter McKenzie & Cheng PAGE 33 RFC 1593 SNA APPN Node MIB March 1994 ACCESS read-only STATUS mandatory DESCRIPTION "The total number of unsuccessful XIDs that have occurred on this link station since the time it was started." ::= { ibmappnNodeLsEntry 37 } ibmappnNodeLsSpecific OBJECT-TYPE SYNTAX OBJECT IDENTIFIER ACCESS read-only STATUS mandatory DESCRIPTION "Identifies the DLC specific OBJECT IDENTIFIER that can provide additional information." ::= { ibmappnNodeLsEntry 38 } ibmappnNodeLsSubState OBJECT-TYPE SYNTAX INTEGER { inactive(1), sentReqOpnstn(2), pendXidExch(3), sentActAs(4), sentSetMode(5), active(6), sentDeactAsOrd(7), sentDiscOrd(8), sentDestroyTg(9), sentCreateTg(10), sentConnReq(11), pendRcvConnInd(12), pendSendConnRsp(13), sentConnRsp(14), pendDeact(15) } ACCESS read-only STATUS mandatory DESCRIPTION "State of this link station." ::= { ibmappnNodeLsEntry 39 } ibmappnNodeLsStartTime OBJECT-TYPE SYNTAX TimeTicks ACCESS read-only STATUS mandatory DESCRIPTION McKenzie & Cheng PAGE 34 RFC 1593 SNA APPN Node MIB March 1994 "The time (in hundredth of seconds) this link station has been active the last time since the time APPN was initialized." ::= { ibmappnNodeLsEntry 40 } ibmappnNodeLsActiveTime OBJECT-TYPE SYNTAX TimeTicks ACCESS read-only STATUS mandatory DESCRIPTION "The time (in hundredth of seconds) this link station has been in the active state. A zero value indicates the link station has never been active." ::= { ibmappnNodeLsEntry 41 } ibmappnNodeLsCurrentStateTime OBJECT-TYPE SYNTAX TimeTicks ACCESS read-only STATUS mandatory DESCRIPTION "The time (in hundredth of seconds) the link station is in the current state." ::= { ibmappnNodeLsEntry 42 } -- ************************************************************** -- Link station table (TCP/IP specific) -- ibmappnNodeLsIpTable OBJECT-TYPE SYNTAX SEQUENCE OF IbmappnNodeLsIpEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "Link station table (TCP/IP specific)." ::= { ibmappnLinkStationInformation 2 } ibmappnNodeLsIpEntry OBJECT-TYPE SYNTAX IbmappnNodeLsIpEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The IP Name is used as the index to this table." McKenzie & Cheng PAGE 35 RFC 1593 SNA APPN Node MIB March 1994 INDEX {ibmappnNodeLsIpName } ::= { ibmappnNodeLsIpTable 1 } IbmappnNodeLsIpEntry ::= SEQUENCE { ibmappnNodeLsIpName DisplayString, ibmappnNodeLsIpState INTEGER, ibmappnNodeLsLocalIpAddr IpAddress, ibmappnNodeLsLocalIpPortNum INTEGER, ibmappnNodeLsRemoteIpAddr IpAddress, ibmappnNodeLsRemoteIpPortNum INTEGER } ibmappnNodeLsIpName OBJECT-TYPE SYNTAX DisplayString (SIZE (1..8)) ACCESS read-only STATUS mandatory DESCRIPTION "Administratively-assigned name for this link station. The name can be from one to eight characters." ::= { ibmappnNodeLsIpEntry 1 } ibmappnNodeLsIpState OBJECT-TYPE SYNTAX INTEGER { inactive(1), pendactive(2), active(3), pendinact(4) } ACCESS read-only STATUS mandatory DESCRIPTION "State of this link station." ::= { ibmappnNodeLsIpEntry 2 } ibmappnNodeLsLocalIpAddr OBJECT-TYPE SYNTAX IpAddress ACCESS read-only STATUS mandatory DESCRIPTION "Local IP address." ::= { ibmappnNodeLsIpEntry 3 } ibmappnNodeLsLocalIpPortNum OBJECT-TYPE McKenzie & Cheng PAGE 36 RFC 1593 SNA APPN Node MIB March 1994 SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "Local TCP/IP port number. The default listening port will be administratively assigned and will dynamically change if this node initiates a session with adjacent node." ::= { ibmappnNodeLsIpEntry 4 } ibmappnNodeLsRemoteIpAddr OBJECT-TYPE SYNTAX IpAddress ACCESS read-only STATUS mandatory DESCRIPTION "Remote IP address." ::= { ibmappnNodeLsIpEntry 5 } ibmappnNodeLsRemoteIpPortNum OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "Remote TCP/IP port number." ::= { ibmappnNodeLsIpEntry 6 } -- ************************************************************** -- Ls Table (DLS specific) -- ibmappnNodeLsDlsTable OBJECT-TYPE SYNTAX SEQUENCE OF IbmappnNodeLsDlsEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "Ls Table (DLS specific)." ::= { ibmappnLinkStationInformation 3 } ibmappnNodeLsDlsEntry OBJECT-TYPE SYNTAX IbmappnNodeLsDlsEntry McKenzie & Cheng PAGE 37 RFC 1593 SNA APPN Node MIB March 1994 ACCESS not-accessible STATUS mandatory DESCRIPTION "The DLS Name is used as the index to this table." INDEX {ibmappnNodeLsDlsName } ::= { ibmappnNodeLsDlsTable 1 } IbmappnNodeLsDlsEntry ::= SEQUENCE { ibmappnNodeLsDlsName DisplayString, ibmappnNodeLsDlsState INTEGER, ibmappnNodeLsLocalDlsMac OCTET STRING, ibmappnNodeLsLocalDlsSap OCTET STRING, ibmappnNodeLsRemoteDlsMac OCTET STRING, ibmappnNodeLsRemoteDlsSap OCTET STRING } ibmappnNodeLsDlsName OBJECT-TYPE SYNTAX DisplayString (SIZE (1..8)) ACCESS read-only STATUS mandatory DESCRIPTION "Administratively-assigned name for this link station. The name can be from one to eight characters." ::= { ibmappnNodeLsDlsEntry 1 } ibmappnNodeLsDlsState OBJECT-TYPE SYNTAX INTEGER { inactive(1), pendactive(2), active(3), pendinact(4) } ACCESS read-only STATUS mandatory DESCRIPTION "State of this link station." ::= { ibmappnNodeLsDlsEntry 2 } ibmappnNodeLsLocalDlsMac OBJECT-TYPE SYNTAX OCTET STRING (SIZE (6)) ACCESS read-only STATUS mandatory DESCRIPTION McKenzie & Cheng PAGE 38 RFC 1593 SNA APPN Node MIB March 1994 "Local MAC address." ::= { ibmappnNodeLsDlsEntry 3 } ibmappnNodeLsLocalDlsSap OBJECT-TYPE SYNTAX OCTET STRING (SIZE (1)) ACCESS read-only STATUS mandatory DESCRIPTION "Local SAP address." ::= { ibmappnNodeLsDlsEntry 4 } ibmappnNodeLsRemoteDlsMac OBJECT-TYPE SYNTAX OCTET STRING (SIZE (6)) ACCESS read-only STATUS mandatory DESCRIPTION "Remote MAC address." ::= { ibmappnNodeLsDlsEntry 5 } ibmappnNodeLsRemoteDlsSap OBJECT-TYPE SYNTAX OCTET STRING (SIZE (1)) ACCESS read-only STATUS mandatory DESCRIPTION "Remote SAP address." ::= { ibmappnNodeLsDlsEntry 6 } -- ************************************************************** -- Ls Table (Token Ring specific) -- ibmappnNodeLsTrTable OBJECT-TYPE SYNTAX SEQUENCE OF IbmappnNodeLsTrEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "Ls Table (Token Ring specific)." ::= { ibmappnLinkStationInformation 4 } ibmappnNodeLsTrEntry OBJECT-TYPE SYNTAX IbmappnNodeLsTrEntry McKenzie & Cheng PAGE 39 RFC 1593 SNA APPN Node MIB March 1994 ACCESS not-accessible STATUS mandatory DESCRIPTION "The TR Name is used as the index to this table." INDEX {ibmappnNodeLsTrName } ::= { ibmappnNodeLsTrTable 1 } IbmappnNodeLsTrEntry ::= SEQUENCE { ibmappnNodeLsTrName DisplayString, ibmappnNodeLsTrState INTEGER, ibmappnNodeLsLocalTrMac OCTET STRING, ibmappnNodeLsLocalTrSap OCTET STRING, ibmappnNodeLsRemoteTrMac OCTET STRING, ibmappnNodeLsRemoteTrSap OCTET STRING } ibmappnNodeLsTrName OBJECT-TYPE SYNTAX DisplayString (SIZE (1..8)) ACCESS read-only STATUS mandatory DESCRIPTION "Administratively-assigned name for this link station. The name can be from one to eight characters." ::= { ibmappnNodeLsTrEntry 1 } ibmappnNodeLsTrState OBJECT-TYPE SYNTAX INTEGER { inactive(1), pendactive(2), active(3), pendinact(4) } ACCESS read-only STATUS mandatory DESCRIPTION "State of this link station." ::= { ibmappnNodeLsTrEntry 2 } ibmappnNodeLsLocalTrMac OBJECT-TYPE SYNTAX OCTET STRING (SIZE (6)) ACCESS read-only STATUS mandatory DESCRIPTION "Local MAC address." McKenzie & Cheng PAGE 40 RFC 1593 SNA APPN Node MIB March 1994 ::= { ibmappnNodeLsTrEntry 3 } ibmappnNodeLsLocalTrSap OBJECT-TYPE SYNTAX OCTET STRING (SIZE (1)) ACCESS read-only STATUS mandatory DESCRIPTION "Local SAP address." ::= { ibmappnNodeLsTrEntry 4 } ibmappnNodeLsRemoteTrMac OBJECT-TYPE SYNTAX OCTET STRING (SIZE (6)) ACCESS read-only STATUS mandatory DESCRIPTION "Remote MAC address." ::= { ibmappnNodeLsTrEntry 5 } ibmappnNodeLsRemoteTrSap OBJECT-TYPE SYNTAX OCTET STRING (SIZE (1)) ACCESS read-only STATUS mandatory DESCRIPTION "Remote SAP address." ::= { ibmappnNodeLsTrEntry 6 } -- ************************************************************** -- This table provides information about errors this node encountered -- with connections to adjacent nodes. This includes all exceptional -- conditions encountered establishing connections and all exceptional -- conditions that result in terminating the connection. -- ************************************************************** ibmappnNodeLsStatusTable OBJECT-TYPE SYNTAX SEQUENCE OF IbmappnNodeLsStatusEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "This table contains information related to exceptional and potential exceptional conditions that occur during the activation, XID exchange, and termination of the connection." ::= { ibmappnLinkStationInformation 5 } McKenzie & Cheng PAGE 41 RFC 1593 SNA APPN Node MIB March 1994 ibmappnNodeLsStatusEntry OBJECT-TYPE SYNTAX IbmappnNodeLsStatusEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "This table is indexed by the LsStatusIndex, which is an integer that is continuously updated until it eventually wraps. This provides the management station the ability to retrieve only the updates to the table by using the standard GET NEXT." INDEX { ibmappnNodeLsStatusIndex } ::= { ibmappnNodeLsStatusTable 1 } IbmappnNodeLsStatusEntry ::= SEQUENCE { ibmappnNodeLsStatusIndex INTEGER, ibmappnNodeLsStatusTime TimeTicks, ibmappnNodeLsStatusLsName DisplayString, ibmappnNodeLsStatusCpName DisplayString, ibmappnNodeLsStatusNodeId OCTET STRING, ibmappnNodeLsStatusTgNum INTEGER, ibmappnNodeLsStatusGeneralSense OCTET STRING, ibmappnNodeLsStatusNofRetry INTEGER, ibmappnNodeLsStatusEndSense OCTET STRING, ibmappnNodeLsStatusXidLocalSense OCTET STRING, ibmappnNodeLsStatusXidRemoteSense OCTET STRING, ibmappnNodeLsStatusXidByteInError INTEGER, ibmappnNodeLsStatusXidBitInError INTEGER, ibmappnNodeLsStatusDlcType INTEGER, ibmappnNodeLsStatusLocalAddr DisplayString, ibmappnNodeLsStatusRemoteAddr DisplayString } ibmappnNodeLsStatusIndex OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "This index is continuous index this table." ::= { ibmappnNodeLsStatusEntry 1 } ibmappnNodeLsStatusTime OBJECT-TYPE SYNTAX TimeTicks ACCESS read-only McKenzie & Cheng PAGE 42 RFC 1593 SNA APPN Node MIB March 1994 STATUS mandatory DESCRIPTION "Time (in hundreds of a second) since this node was last initialized." ::= { ibmappnNodeLsStatusEntry 2 } ibmappnNodeLsStatusLsName OBJECT-TYPE SYNTAX DisplayString (SIZE (1..8)) ACCESS read-only STATUS mandatory DESCRIPTION "Administratively-assigned name for this link station." ::= { ibmappnNodeLsStatusEntry 3 } ibmappnNodeLsStatusCpName OBJECT-TYPE SYNTAX DisplayString (SIZE (3..17)) ACCESS read-only STATUS mandatory DESCRIPTION "Administratively-assigned fully-qualified name of the adjacent node partner. This will be provided when the adjacent node has been defined at this node or when the XID sequence has proceeded far enough to to identify the adjacent node. A blank CP name will indicate the name is unknown." ::= { ibmappnNodeLsStatusEntry 4 } ibmappnNodeLsStatusNodeId OBJECT-TYPE SYNTAX OCTET STRING ACCESS read-only STATUS mandatory DESCRIPTION "Adjacent Node id" ::= { ibmappnNodeLsStatusEntry 5 } ibmappnNodeLsStatusTgNum OBJECT-TYPE SYNTAX INTEGER (0..256) ACCESS read-only STATUS mandatory DESCRIPTION "Number associated with the TG to this link station with a range from 0 to 256. A value of 256 indicates McKenzie & Cheng PAGE 43 RFC 1593 SNA APPN Node MIB March 1994 the tg number has not been negotiated and is unknown at this time." ::= { ibmappnNodeLsStatusEntry 6 } ibmappnNodeLsStatusGeneralSense OBJECT-TYPE SYNTAX OCTET STRING ACCESS read-only STATUS mandatory DESCRIPTION "The error sense code associated with the start sequence of activation of a link up to the beginning of the XID sequence." ::= { ibmappnNodeLsStatusEntry 7 } ibmappnNodeLsStatusNofRetry OBJECT-TYPE SYNTAX INTEGER { retry(1), noretry(2) } ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether Node Operator Facility will retry the start request to activate the link." ::= { ibmappnNodeLsStatusEntry 8 } ibmappnNodeLsStatusEndSense OBJECT-TYPE SYNTAX OCTET STRING ACCESS read-only STATUS mandatory DESCRIPTION "The sense code associated with the termination of the link connection to adjacent node. This includes all sense information included in the disconnect recieved from the lower layer DLCs and also sense information indicating the link termination originated by upper layer APPN components." ::= { ibmappnNodeLsStatusEntry 9 } ibmappnNodeLsStatusXidLocalSense OBJECT-TYPE SYNTAX OCTET STRING ACCESS read-only STATUS mandatory DESCRIPTION "The error sense code associated with the rejection of the McKenzie & Cheng PAGE 44 RFC 1593 SNA APPN Node MIB March 1994 XID." ::= { ibmappnNodeLsStatusEntry 10 } ibmappnNodeLsStatusXidRemoteSense OBJECT-TYPE SYNTAX OCTET STRING ACCESS read-only STATUS mandatory DESCRIPTION "The error sense code adjacent node returned to this node indicating the reason the XID was rejected." ::= { ibmappnNodeLsStatusEntry 11 } ibmappnNodeLsStatusXidByteInError OBJECT-TYPE SYNTAX INTEGER { na(1000) } ACCESS read-only STATUS mandatory DESCRIPTION "This identifies the actual byte in the XID that caused the error. The value of zero (0) indicates that the variable has no meaning." ::= { ibmappnNodeLsStatusEntry 12 } ibmappnNodeLsStatusXidBitInError OBJECT-TYPE SYNTAX INTEGER { na(8) -- not applicable } ACCESS read-only STATUS mandatory DESCRIPTION "This identifies the actual bit within the error byte of the XID. This only has meaning when the byte in error is greater than zero." ::= { ibmappnNodeLsStatusEntry 13 } ibmappnNodeLsStatusDlcType OBJECT-TYPE SYNTAX INTEGER { other(1), sdlc(2), dls(3), socket(4), ethernet(5), tr(6) McKenzie & Cheng PAGE 45 RFC 1593 SNA APPN Node MIB March 1994 } ACCESS read-only STATUS mandatory DESCRIPTION "This identifies DLC type that was being used when error occurred. This also is used to the format of the local and remote address provided. other = free form DisplayString ip = ld. ld. ld. ld / 2d tr = lx: lx: lx: lx: lx: lx . lx dlsw = lx: lx: lx: lx: lx: lx . lx ethernet = lx: lx: lx: lx: lx: lx . lx " ::= { ibmappnNodeLsStatusEntry 14 } ibmappnNodeLsStatusLocalAddr OBJECT-TYPE SYNTAX DisplayString ACCESS read-only STATUS mandatory DESCRIPTION "This contains a displayable string that identifies the DLC type and appropriate address. See DlcType above for details of the format." ::= { ibmappnNodeLsStatusEntry 15 } ibmappnNodeLsStatusRemoteAddr OBJECT-TYPE SYNTAX DisplayString ACCESS read-only STATUS mandatory DESCRIPTION "This contains a displayable string that identifies the DLC type and appropriate address. See DlcType above for details of the format." ::= { ibmappnNodeLsStatusEntry 16 } -- ************************************************************** -- APPN SNMP Performance Information McKenzie & Cheng PAGE 46 RFC 1593 SNA APPN Node MIB March 1994 -- ibmappnSnmpInPkts OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Total number of messages delivered to the APPN SNMP sub-agent." ::= { ibmappnSnmpInformation 1 } ibmappnSnmpInGetRequests OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Total number of GET requests delivered to the APPN SNMP sub-agent." ::= { ibmappnSnmpInformation 2 } ibmappnSnmpInGetNexts OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Total number of GETNEXT requests delivered to the APPN SNMP sub-agent." ::= { ibmappnSnmpInformation 3 } ibmappnSnmpInSetRequests OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Total number of SET requests delivered to the APPN SNMP sub-agent." ::= { ibmappnSnmpInformation 4 } ibmappnSnmpInTotalVars OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Total number of VARIABLES included in both GET and GETNEXT requests to the APPN SNMP sub-agent." McKenzie & Cheng PAGE 47 RFC 1593 SNA APPN Node MIB March 1994 ::= { ibmappnSnmpInformation 5 } ibmappnSnmpInGetVars OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Total number of VARIBLES included in all GET requests to the APPN SNMP sub-agent." ::= { ibmappnSnmpInformation 6 } ibmappnSnmpInGetNextVars OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Total number of VARIABLES included in all GETNEXT requests to the APPN SNMP sub-agent." ::= { ibmappnSnmpInformation 7 } ibmappnSnmpInSetVars OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Total number of VARIBLES included in all SET requests to the APPN SNMP sub-agent." ::= { ibmappnSnmpInformation 8 } ibmappnSnmpOutNoSuchNames OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Total number of VARIABLES that could not be found by the APPN SNMP sub-agent." ::= { ibmappnSnmpInformation 9 } ibmappnSnmpOutGenErrs OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Total number of undefined errors that McKenzie & Cheng PAGE 48 RFC 1593 SNA APPN Node MIB March 1994 occurred processing SNMP request to the APPN SNMP sub-agent." ::= { ibmappnSnmpInformation 10 } -- ************************************************************** -- This group provides global information about the -- APPN node performance. -- The first section applies to the APPN control point -- storage utilization. ibmappnMemorySize OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "Size of the shared storage segment, as obtained by storage management from the underlying operating system." ::= { ibmappnMemoryUse 1 } ibmappnMemoryUsed OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "Number of bytes in the segment that are currently allocated to process." ::= { ibmappnMemoryUse 2 } ibmappnMemoryWarnThresh OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "Allocation threshold beyond which storage management considers the storage resources to be constrained." ::= { ibmappnMemoryUse 3 } ibmappnMemoryCritThresh OBJECT-TYPE McKenzie & Cheng PAGE 49 RFC 1593 SNA APPN Node MIB March 1994 SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "Allocation threshold beyond which storage management considers the storage resources to be critically constrained." ::= { ibmappnMemoryUse 4 } -- ************************************************************** -- The following are Counters maintained by the APPN CS component that -- relate to total overall XID activity. ------------------------------------------------------------------------ ibmappnNodeDefLsGoodXids OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The current number of successfull XIDs that have occurred on all defined link stations since the last time this node was initialized." ::= { ibmappnXidInformation 1 } ibmappnNodeDefLsBadXids OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The current number of unsuccessfull XIDs that have occurred on all defined link stations since the last time this node was initialized." ::= { ibmappnXidInformation 2 } ibmappnNodeDynLsGoodXids OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The current number of successfull XIDs that have occurred on all dynamic link stations since the last time this node was initialized." ::= { ibmappnXidInformation 3 } McKenzie & Cheng PAGE 50 RFC 1593 SNA APPN Node MIB March 1994 ibmappnNodeDynLsBadXids OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The current number of unsuccessfull XIDs that have occurred on all dynamic link stations since the last time this node was initialized." ::= { ibmappnXidInformation 4 } -- ************** The APPN Topology Group *********************** ibmappnNn OBJECT IDENTIFIER ::= { ibmappn 2 } ibmappnNnTopo OBJECT IDENTIFIER ::= { ibmappnNn 1 } ibmappnNnTopology OBJECT IDENTIFIER ::= { ibmappnNn 3 } -- This group will be used to represent the entire APPN network -- topology, including Network nodes, virtual nodes and -- all TGs associated with these nodes. -- -- Network nodes -- The APPN topology database consists of information about every -- APPN network node. This information is learned over time -- as each network node exchanges topology information with -- each of its adjacent network nodes. The database consists -- of information about each node and all of the transmissions -- groups used by each node. -- Virtual nodes -- Information about virtual nodes (connection networks) is treated -- the same as information about network node -- and is replicated at each network node. -- The node name is the only meaningful information. The other -- node objects use default values. Each node that has defined -- a TG with this virtual node as the destination also defines a -- TG on this virtual node. There is a TG record for each node -- that uses this virtual node. -- -- -- The APPN node table represents the APPN topology -- database with the APPN CP fully-qualified name -- being used as the index to this table. -- This entire table could be retrieved using the GET NEXT command, McKenzie & Cheng PAGE 51 RFC 1593 SNA APPN Node MIB March 1994 -- however, due to the dynamics of APPN, nodes could come and -- go and status could change as the table is being -- retrieved. Although in most cases the data retrieved will be valid, -- missing and invalid status could cause problems for -- a management application that was graphically displaying -- this data. -- This potential problem can be eliminated by -- retrieving the FRSN before and after completion -- of retrieval of the APPN topology table. -- If the FRSN has changed, then repeat the -- retrieval of the entire topology table -- until the FRSN remains unchanged. -- Object 'appnNnFrsn' represents the last -- change or update to this node's topology -- database. -- -- -- The format of the actual database is as follows: -- -- Node table (entry for each node in network) -- TG table (entry for each TG owned by node) -- -- Due to SNMP ASN.1 limitations, we cannot represent -- the TG table within the node table. We define -- separate tables for nodes and TGs, adding the node -- name to each TG entry to provide a means of -- correlating each TG with its originating node. ibmappnNnTopoMaxNodes OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "Maximum number of nodes allowed in the APPN topology database. This administratively assigned value must be equal to or greater than the maximum total number of end nodes and network nodes. If the number of nodes exceeds this value, APPN will issue an Alert and the node can no longer participate as a network node." ::= { ibmappnNnTopo 1 } ibmappnNnTopoCurNumNodes OBJECT-TYPE SYNTAX Gauge ACCESS read-only McKenzie & Cheng PAGE 52 RFC 1593 SNA APPN Node MIB March 1994 STATUS mandatory DESCRIPTION "Current number of nodes in this node's topology database. If this value exceeds the maximum number of nodes allowed (NnTopoMaxNodes), APPN alert CPDB002 is issued." ::= { ibmappnNnTopo 2 } ibmappnNnTopoInTdus OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Total number of TDUs received from all adjacent NN since last initialization." ::= { ibmappnNnTopo 3 } ibmappnNnTopoOutTdus OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Total number of TDUs built by this node to be sent to all adjacent NN since last initialization." ::= { ibmappnNnTopo 4 } ibmappnNnTopoNodeLowRsns OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Total number of topology node updates received by this node with a RSN less than the current RSN. Both even and odd RSN are included in this count. These TDUs are not errors, but result when TDUs are broadcast to all adjacent network nodes. No update to this node's topology database occurs, but this node will send a TDU with it's higher RSN to the adjacent node that sent this low RSN." ::= { ibmappnNnTopo 5 } ibmappnNnTopoNodeEqualRsns OBJECT-TYPE SYNTAX Counter ACCESS read-only McKenzie & Cheng PAGE 53 RFC 1593 SNA APPN Node MIB March 1994 STATUS mandatory DESCRIPTION "Total number of topology node updates received by this node with a RSN equal to the current RSN. Both even and odd RSN are included in this count. These TDUs are not errors, but result when TDUs are broadcast to all adjacent network nodes. No update to this node's topology database occurs." ::= { ibmappnNnTopo 6 } ibmappnNnTopoNodeGoodHighRsns OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Total number of topology node updates received by this node with a RSN greater than the current RSN. This results in updating this nodes topology and broadcasting a TDU to all adjacent network nodes. It is not required to send a TDU to the sender of this update because that node already has the update." ::= { ibmappnNnTopo 7 } ibmappnNnTopoNodeBadHighRsns OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Total number of topology node updates received by this node with an odd RSN greater than the current RSN. These updates represent a topology inconsistency detected by one of the APPN network nodes. This results in updating this nodes topology and broadcasting a TDU to all adjacent network nodes." ::= { ibmappnNnTopo 8 } ibmappnNnTopoNodeStateUpdates OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Total number of topology Node records built as a result McKenzie & Cheng PAGE 54 RFC 1593 SNA APPN Node MIB March 1994 of internally detected node state changes that affect APPN topology and routing. Updates are sent via TDUs to all adjacent network nodes." ::= { ibmappnNnTopo 9 } ibmappnNnTopoNodeErrors OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Total number of topology node records inconsistencies detected by this node. This occurs when this node attempts to update its topology database and detects a data inconsistency. This node will create a TDU with the current RSN incremented to the next odd number and broadcast it to all adjacent NNs." ::= { ibmappnNnTopo 10 } ibmappnNnTopoNodeTimerUpdates OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Total number of topology node records built for this node's resource due to timer updates. Updates are sent via TDUs to all adjacent network nodes. These updates insure other network nodes do not delete this node's resources from their topology database." ::= { ibmappnNnTopo 11 } ibmappnNnTopoNodePurges OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Total number of topology node records purged from this node's topology database. This occurs when a node has not been updated in a specified amount of time. The owning node is responsible for broadcasting updates for its resource that it wants kept in the network topology." ::= { ibmappnNnTopo 12 } ibmappnNnTopoTgLowRsns OBJECT-TYPE McKenzie & Cheng PAGE 55 RFC 1593 SNA APPN Node MIB March 1994 SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Total number of topology TG updates received by this node with a RSN less than the current RSN. Both even and odd RSN are included in this count. These TDUs are not errors, but result when TDUs are broadcast to all adjacent network nodes. No update to this node's topology database occurs, but this node will send a TDU with it's higher RSN to the sender of the low RSN." ::= { ibmappnNnTopo 13 } ibmappnNnTopoTgEqualRsns OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Total number of topology TG updates received by this node with a RSN equal to the current RSN. Both even and odd RSN are included in this count. These TDUs are not errors, but result when TDUs are broadcast to all adjacent network nodes. No update to this node's topology database occurs." ::= { ibmappnNnTopo 14 } ibmappnNnTopoTgGoodHighRsns OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Total number of topology TG updates received by this node with a RSN greater than the current RSN. This results in updating this nodes topology and broadcasting the update to all adjacent network nodes." ::= { ibmappnNnTopo 15 } ibmappnNnTopoTgBadHighRsns OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Total number of topology TG updates received by this McKenzie & Cheng PAGE 56 RFC 1593 SNA APPN Node MIB March 1994 node with an odd RSN greater than the current RSN. These updates represent a topology inconsistency detected by one of the APPN network nodes. This results in updating this nodes topology and broadcasting a TDU to all adjacent network nodes." ::= { ibmappnNnTopo 16 } ibmappnNnTopoTgStateUpdates OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Total number of topology TG records built as a result of internally detected node state changes that affect APPN topology and routing. Updates are sent via TDUs to all adjacent network nodes." ::= { ibmappnNnTopo 17 } ibmappnNnTopoTgErrors OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Total number of topology TG records inconsistencies detected by this node. This occurs when this node attempts to update its topology database and detects a data inconsistency. This node will create a TDU with the current RSN incremented to the next odd number and broadcast it to all adjacent NNs." ::= { ibmappnNnTopo 18 } ibmappnNnTopoTgTimerUpdates OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Total number of topology TG records built for this node's resource due to timer updates. Updates are sent via TDUs to all adjacent network nodes. These updates insure other network nodes do not delete this node's resources from their topology database." ::= { ibmappnNnTopo 19 } McKenzie & Cheng PAGE 57 RFC 1593 SNA APPN Node MIB March 1994 ibmappnNnTopoTgPurges OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Total number of topology TG records purged from this node's topology database. This occurs when a TG has not been updated in a specified amount of time. The owning node is responsible for broadcasting updates for its resource that it wants to keep in the network topology." ::= { ibmappnNnTopo 20 } ibmappnNnTopoTotalRouteCalcs OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Number of routes calculated for all class of services since the last initialization." ::= { ibmappnNnTopo 21 } ibmappnNnTopoTotalRouteRejs OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Number of route requests for all class of services that could not be calculated since last initialization." ::= { ibmappnNnTopo 22 } ibmappnNnTopoRouteTable OBJECT-TYPE SYNTAX SEQUENCE OF IbmappnNnTopoRouteEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "Table containing an entry for every Class of Service that it has calculated a route for." ::= { ibmappnNnTopo 23 } ibmappnNnTopoRouteEntry OBJECT-TYPE McKenzie & Cheng PAGE 58 RFC 1593 SNA APPN Node MIB March 1994 SYNTAX IbmappnNnTopoRouteEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The Class of Service name is the index for this table." INDEX {ibmappnNnTopoRouteCos} ::= { ibmappnNnTopoRouteTable 1 } IbmappnNnTopoRouteEntry ::= SEQUENCE { ibmappnNnTopoRouteCos DisplayString, ibmappnNnTopoRouteTrees Counter, ibmappnNnTopoRouteCalcs Counter, ibmappnNnTopoRouteRejs Counter } ibmappnNnTopoRouteCos OBJECT-TYPE SYNTAX DisplayString ACCESS read-only STATUS mandatory DESCRIPTION "The Class of Service for the route." ::= { ibmappnNnTopoRouteEntry 1 } ibmappnNnTopoRouteTrees OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Number of routes tree caches built for this Class of Service since the last initialization." ::= { ibmappnNnTopoRouteEntry 2 } ibmappnNnTopoRouteCalcs OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Number of routes calculated since last initialization." ::= { ibmappnNnTopoRouteEntry 3 } McKenzie & Cheng PAGE 59 RFC 1593 SNA APPN Node MIB March 1994 ibmappnNnTopoRouteRejs OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Number of route requests that could not be calculated since last initialization." ::= { ibmappnNnTopoRouteEntry 4 } --Adjacent node table -- Node name (only applies to adjacent nodes) -- Number of out of sequence TDUs -- Status of CP-CP sessions (ConWinner/ConLoser) -- Last FRSN sent -- Last FRSN received ibmappnNnAdjNodeTable OBJECT-TYPE SYNTAX SEQUENCE OF IbmappnNnAdjNodeEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "Table containing an entry for every node. The information kept in this table is the last FRSN sent and received, the status of the CP-CP sessions, and a gauge that indicates the number of outstanding TDUs." ::= { ibmappnNn 2 } ibmappnNnAdjNodeEntry OBJECT-TYPE SYNTAX IbmappnNnAdjNodeEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The adjacent node name is the index for this table." INDEX {ibmappnNnAdjNodeAdjName} ::= { ibmappnNnAdjNodeTable 1 } IbmappnNnAdjNodeEntry ::= SEQUENCE { ibmappnNnAdjNodeAdjName DisplayString, ibmappnNnAdjNodeCpCpSessStatus INTEGER, ibmappnNnAdjNodeOutOfSeqTdus Gauge, McKenzie & Cheng PAGE 60 RFC 1593 SNA APPN Node MIB March 1994 ibmappnNnAdjNodeLastFrsnSent INTEGER, ibmappnNnAdjNodeLastFrsnRcvd INTEGER } ibmappnNnAdjNodeAdjName OBJECT-TYPE SYNTAX DisplayString (SIZE (3..17)) ACCESS read-only STATUS mandatory DESCRIPTION "An administratively-assigned fully-qualified name of this node's adjacent network node." ::= { ibmappnNnAdjNodeEntry 1 } ibmappnNnAdjNodeCpCpSessStatus OBJECT-TYPE SYNTAX INTEGER { active(1), conLoserActive(2), conWinnerActive(3), inactive(4) } ACCESS read-only STATUS mandatory DESCRIPTION "Indicates the state of CP-CP sessions between this node and adjacent network and end nodes. Incative indicates no CP-CP sessions exists between this node and the adjacent node. Active indicates CP-CP sessons are active using both the ConWinner and ConLoser sessions. The session initiated by this node is refered to as the ConWinner session and is used by this node to send to the adjacent node. The ConLoserr session is initiated by the adjacent node and is used by this node to receive from the adjacent node." ::= { ibmappnNnAdjNodeEntry 2 } ibmappnNnAdjNodeOutOfSeqTdus OBJECT-TYPE SYNTAX Gauge ACCESS read-only STATUS mandatory DESCRIPTION "Number of out of sequence Topology Database Updates (TDUs). In a quiesced state, this value is zero. In normal operation, the value varies depending on the network environment." ::= { ibmappnNnAdjNodeEntry 3 } McKenzie & Cheng PAGE 61 RFC 1593 SNA APPN Node MIB March 1994 ibmappnNnAdjNodeLastFrsnSent OBJECT-TYPE SYNTAX INTEGER (0..65535) ACCESS read-only STATUS mandatory DESCRIPTION "Flow reduction sequence numbers (FRSNs) are associated with Topology Database Updates (TDUs) and are unique only within each APPN network node. A TDU can be associated with multiple APPN resources. This FRSN indicates the last TDU sent to this adjacent node." ::= { ibmappnNnAdjNodeEntry 4 } ibmappnNnAdjNodeLastFrsnRcvd OBJECT-TYPE SYNTAX INTEGER (0..65535) ACCESS read-only STATUS mandatory DESCRIPTION "Flow reduction sequence numbers (FRSNs) are associated with Topology Database Updates (TDUs) and are unique only within each APPN network node. A TDU can be associated with multiple APPN resources. This FRSN indicates the last TDU received from this adjacent node." ::= { ibmappnNnAdjNodeEntry 5 } --APPN Node Topology table -- This table describes every known APPN Network node -- and Virtual node. ibmappnNnTopologyTable OBJECT-TYPE SYNTAX SEQUENCE OF IbmappnNnTopologyEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "Portion of the APPN routing table that describes all of the APPN network nodes and virtual nodes known to this node." ::= { ibmappnNnTopology 1 } ibmappnNnTopologyEntry OBJECT-TYPE SYNTAX IbmappnNnTopologyEntry ACCESS not-accessible STATUS mandatory McKenzie & Cheng PAGE 62 RFC 1593 SNA APPN Node MIB March 1994 DESCRIPTION "The fully-qualified node name is used to index this table." INDEX {ibmappnNnNodeName} ::= { ibmappnNnTopologyTable 1 } IbmappnNnTopologyEntry ::= SEQUENCE { ibmappnNnNodeName DisplayString, ibmappnNnNodeFrsn INTEGER, ibmappnNnNodeEntryTimeLeft INTEGER, ibmappnNnNodeType INTEGER, ibmappnNnNodeRsn INTEGER, ibmappnNnNodeRouteAddResist INTEGER, ibmappnNnNodeCongested INTEGER, ibmappnNnNodeIsrDepleted INTEGER, ibmappnNnNodeEndptDepleted INTEGER, ibmappnNnNodeQuiescing INTEGER, ibmappnNnNodeGateway INTEGER, ibmappnNnNodeCentralDirectory INTEGER, ibmappnNnNodeIsr INTEGER, ibmappnNnNodeChainSupport INTEGER } ibmappnNnNodeName OBJECT-TYPE SYNTAX DisplayString (SIZE (3..17)) ACCESS read-only STATUS mandatory DESCRIPTION "Administratively-assigned network name that is locally defined at each network node in the format NETID.CPNAME." ::= { ibmappnNnTopologyEntry 1 } ibmappnNnNodeFrsn OBJECT-TYPE SYNTAX INTEGER (0..65535) ACCESS read-only STATUS mandatory DESCRIPTION "Flow reduction sequence numbers (FRSNs) are associated with Topology Database Updates (TDUs) and are unique only within each APPN network node. A TDU can be associated with multiple APPN resources. This FRSN indicates the last time this resource was updated at McKenzie & Cheng PAGE 63 RFC 1593 SNA APPN Node MIB March 1994 this node." ::= { ibmappnNnTopologyEntry 2 } ibmappnNnNodeEntryTimeLeft OBJECT-TYPE SYNTAX INTEGER (0..31) ACCESS read-only STATUS mandatory DESCRIPTION "Number of days before deletion of this network node entry. Range is 0-31." ::= { ibmappnNnTopologyEntry 3 } ibmappnNnNodeType OBJECT-TYPE SYNTAX INTEGER { networknode(1), virtualnode(3) } ACCESS read-only STATUS mandatory DESCRIPTION "Type of APPN node." ::= { ibmappnNnTopologyEntry 4 } ibmappnNnNodeRsn OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "Resource sequence number that is assigned and controlled by the network node that owns this resource. This is always an even 32-bit number unless an error has occurred." ::= { ibmappnNnTopologyEntry 5 } ibmappnNnNodeRouteAddResist OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "Route addition resistance indicates the relative desirability of using this node for intermediate session traffic. The value, which can be any integer 0-255, is used in route computation. The lower the value, McKenzie & Cheng PAGE 64 RFC 1593 SNA APPN Node MIB March 1994 the more desirable the node is for intermediate routing." ::= { ibmappnNnTopologyEntry 6 } ibmappnNnNodeCongested OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether this node is congested. This node is not be included in route selection by other nodes when this congestion exists." ::= { ibmappnNnTopologyEntry 7 } ibmappnNnNodeIsrDepleted OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether intermediate session routing resources are depleted. This node is not included in intermediate route selection by other nodes when resources are depleted." ::= { ibmappnNnTopologyEntry 8 } ibmappnNnNodeEndptDepleted OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether session endpoint resources are depleted." ::= { ibmappnNnTopologyEntry 9 } ibmappnNnNodeQuiescing OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether the node is quiescing. This node is not included in route selection by other nodes when the node is quiescing." ::= { ibmappnNnTopologyEntry 10 } ibmappnNnNodeGateway OBJECT-TYPE McKenzie & Cheng PAGE 65 RFC 1593 SNA APPN Node MIB March 1994 SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether the node provide gateway functions." ::= { ibmappnNnTopologyEntry 11 } ibmappnNnNodeCentralDirectory OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether the node is central directory." ::= { ibmappnNnTopologyEntry 12 } ibmappnNnNodeIsr OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether the node supports intermediate session routing (ISR)." ::= { ibmappnNnTopologyEntry 13 } ibmappnNnNodeChainSupport OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether the node supports chaining." ::= { ibmappnNnTopologyEntry 14 } --APPN transmission group (TG) table -- This table describes the TGs associated with -- the APPN network nodes. -- The originating node is repeated here to provide a -- means of correlating the TGs with the nodes. ibmappnNnTgTopologyTable OBJECT-TYPE SYNTAX SEQUENCE OF IbmappnNnTgTopologyEntry ACCESS not-accessible McKenzie & Cheng PAGE 66 RFC 1593 SNA APPN Node MIB March 1994 STATUS mandatory DESCRIPTION "Portion of the APPN topology database that describes all of the APPN transmissions groups used by the APPN network nodes." ::= { ibmappnNnTopology 2 } ibmappnNnTgTopologyEntry OBJECT-TYPE SYNTAX IbmappnNnTgTopologyEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "This table requires three indexes to provide a unique index. The indexes are the owning or originating CPname, the destination CPname, and the TG number." INDEX {ibmappnNnTgOwner, ibmappnNnTgDest, ibmappnNnTgNum} ::= { ibmappnNnTgTopologyTable 1 } IbmappnNnTgTopologyEntry ::= SEQUENCE { ibmappnNnTgOwner DisplayString, ibmappnNnTgDest DisplayString, ibmappnNnTgNum INTEGER, ibmappnNnTgFrsn INTEGER, ibmappnNnTgEntryTimeLeft INTEGER, ibmappnNnTgDestVirtual INTEGER, ibmappnNnTgDlcData OCTET STRING, ibmappnNnTgRsn INTEGER, ibmappnNnTgOperational INTEGER, ibmappnNnTgQuiescing INTEGER, ibmappnNnTgCpCpSession INTEGER, ibmappnNnTgEffCap INTEGER, ibmappnNnTgConnCost INTEGER, ibmappnNnTgByteCost INTEGER, ibmappnNnTgSecurity INTEGER, ibmappnNnTgDelay INTEGER, ibmappnNnTgModemClass INTEGER, ibmappnNnTgUsr1 INTEGER, ibmappnNnTgUsr2 INTEGER, ibmappnNnTgUsr3 INTEGER} McKenzie & Cheng PAGE 67 RFC 1593 SNA APPN Node MIB March 1994 ibmappnNnTgOwner OBJECT-TYPE SYNTAX DisplayString (SIZE (3..17)) ACCESS read-only STATUS mandatory DESCRIPTION "Administratively-assigned name for the originating node for this TG. The format is NETID.CPNAME and is the same name specified in the node table." ::= { ibmappnNnTgTopologyEntry 1 } ibmappnNnTgDest OBJECT-TYPE SYNTAX DisplayString (SIZE (3..17)) ACCESS read-only STATUS mandatory DESCRIPTION "Administratively-assigned fully-qualified network name for the destination node for this TG." ::= { ibmappnNnTgTopologyEntry 2 } ibmappnNnTgNum OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-only STATUS mandatory DESCRIPTION "Number associated with this transmission group. Range is 0-255." ::= { ibmappnNnTgTopologyEntry 3 } ibmappnNnTgFrsn OBJECT-TYPE SYNTAX INTEGER (0..65535) ACCESS read-only STATUS mandatory DESCRIPTION "Flow reduction sequence numbers (FRSNs) are associated with Topology Database Updates (TDUs) and are unique only within each APPN network node. A TDU can be associated with multiple APPN resources. This FRSN indicates the last time this resource was updated at this node." ::= { ibmappnNnTgTopologyEntry 4 } ibmappnNnTgEntryTimeLeft OBJECT-TYPE SYNTAX INTEGER (0..31) McKenzie & Cheng PAGE 68 RFC 1593 SNA APPN Node MIB March 1994 ACCESS read-only STATUS mandatory DESCRIPTION "Number of days before deletion of this network node TG entry. Range is 0-31." ::= { ibmappnNnTgTopologyEntry 5 } ibmappnNnTgDestVirtual OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether the destination node is a virtual node." ::= { ibmappnNnTgTopologyEntry 6 } ibmappnNnTgDlcData OBJECT-TYPE SYNTAX OCTET STRING (SIZE (0..9)) ACCESS read-only STATUS mandatory DESCRIPTION "DLC specific data related to the link connection network. Token-Ring - MAC/SAP X.25 Switched - dial digits X.21 Switched - dial digits Circuit Swtch - dial digits" ::= { ibmappnNnTgTopologyEntry 7 } ibmappnNnTgRsn OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "Current owning node's resource sequence number for this resource." ::= { ibmappnNnTgTopologyEntry 8 } ibmappnNnTgOperational OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether the transmission group McKenzie & Cheng PAGE 69 RFC 1593 SNA APPN Node MIB March 1994 is operational." ::= { ibmappnNnTgTopologyEntry 9 } ibmappnNnTgQuiescing OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether the transmission group is quiescing." ::= { ibmappnNnTgTopologyEntry 10 } ibmappnNnTgCpCpSession OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether CP-CP sessions are supported on this TG." ::= { ibmappnNnTgTopologyEntry 11 } ibmappnNnTgEffCap OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "The effective capacity is an integer value that indicates the kilo bits per second. It is derived from the link bandwidth and maximum load factor with the range of 0 thru 603,979,776. This is an administratively assigned value associated with this TG." ::= { ibmappnNnTgTopologyEntry 12 } ibmappnNnTgConnCost OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-only STATUS mandatory DESCRIPTION "Cost per connect time: a value representing the relative cost per unit of time to use the TG. Range is from 0, which means no cost, to 255, which indicates maximum cost. This is an administratively assigned value associated McKenzie & Cheng PAGE 70 RFC 1593 SNA APPN Node MIB March 1994 with this TG." ::= { ibmappnNnTgTopologyEntry 13 } ibmappnNnTgByteCost OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-only STATUS mandatory DESCRIPTION "Relative cost of transmitting a byte over this link. Range is from 0 (lowest cost) to 255. This is an administratively assigned value associated with this TG." ::= { ibmappnNnTgTopologyEntry 14 } ibmappnNnTgSecurity OBJECT-TYPE SYNTAX INTEGER { nonsecure(1), --X'01' publicSwitchedNetwork(32), --X'20' undergroundCable(64), --X'40' secureConduit(96), --X'60' guardedConduit(128), --X'80' encrypted(160), --X'A0' guardedRadiation(192) --X'C0' } ACCESS read-only STATUS mandatory DESCRIPTION "The security is represented as an integer with a range of 1 thru 255 with the most common values enumerated as defined above. This is an administratively assigned value associated with this TG." ::= { ibmappnNnTgTopologyEntry 15 } ibmappnNnTgDelay OBJECT-TYPE SYNTAX INTEGER { minimum(0), --X'00' negligible(384), --X'4C' terrestrial(9216), --X'71' packet(147456), --X'91' long(294912), --X'99' maximum(2013265920) --X'FF' } ACCESS read-only McKenzie & Cheng PAGE 71 RFC 1593 SNA APPN Node MIB March 1994 STATUS mandatory DESCRIPTION "Relative amount of time that it takes for a signal to travel the length of the logical link. This time is represented in micro seconds, with some of the more common values enumerated. This is an administratively assigned value associated with this TG." ::= { ibmappnNnTgTopologyEntry 16 } ibmappnNnTgModemClass OBJECT-TYPE SYNTAX INTEGER (0..65535) ACCESS read-only STATUS mandatory DESCRIPTION "This is used to have multiple images for a connection network. For a connection network it is the same as in the TG vector; for a non-connection network it is X'00'." ::= { ibmappnNnTgTopologyEntry 17 } ibmappnNnTgUsr1 OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-only STATUS mandatory DESCRIPTION "First user-defined TG characteristic for this TG with a range of 0-255. This is an administratively assigned value associated with this TG." ::= { ibmappnNnTgTopologyEntry 18 } ibmappnNnTgUsr2 OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-only STATUS mandatory DESCRIPTION "Second user-defined TG characteristic for this TG with a range of 0-255. This is an administratively assigned value associated with this TG." ::= { ibmappnNnTgTopologyEntry 19 } McKenzie & Cheng PAGE 72 RFC 1593 SNA APPN Node MIB March 1994 ibmappnNnTgUsr3 OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-only STATUS mandatory DESCRIPTION "Third user-defined TG characteristic for this TG with a range of 0-255. This is an administratively assigned value associated with this TG." ::= { ibmappnNnTgTopologyEntry 20 } --APPN Node Topology table (using FRSN as index) -- This table describes every known APPN Network node -- and Virtual node. ibmappnNnTopologyFRTable OBJECT-TYPE SYNTAX SEQUENCE OF IbmappnNnTopologyFREntry ACCESS not-accessible STATUS mandatory DESCRIPTION "Portion of the APPN routing table that describes all of the APPN network nodes and virtual nodes known to this node." ::= { ibmappnNnTopology 3 } ibmappnNnTopologyFREntry OBJECT-TYPE SYNTAX IbmappnNnTopologyFREntry ACCESS not-accessible STATUS mandatory DESCRIPTION "This table is indexed by two columns: FRSN, followed by fully-qualified node name." INDEX {ibmappnNnNodeFRFrsn, ibmappnNnNodeFRName} ::= { ibmappnNnTopologyFRTable 1 } IbmappnNnTopologyFREntry ::= SEQUENCE { ibmappnNnNodeFRName DisplayString, ibmappnNnNodeFRFrsn INTEGER, ibmappnNnNodeFREntryTimeLeft INTEGER, McKenzie & Cheng PAGE 73 RFC 1593 SNA APPN Node MIB March 1994 ibmappnNnNodeFRType INTEGER, ibmappnNnNodeFRRsn INTEGER, ibmappnNnNodeFRRouteAddResist INTEGER, ibmappnNnNodeFRCongested INTEGER, ibmappnNnNodeFRIsrDepleted INTEGER, ibmappnNnNodeFREndptDepleted INTEGER, ibmappnNnNodeFRQuiescing INTEGER, ibmappnNnNodeFRGateway INTEGER, ibmappnNnNodeFRCentralDirectory INTEGER, ibmappnNnNodeFRIsr INTEGER, ibmappnNnNodeFRChainSupport INTEGER } ibmappnNnNodeFRName OBJECT-TYPE SYNTAX DisplayString (SIZE (3..17)) ACCESS read-only STATUS mandatory DESCRIPTION "Administratively-assigned network name that is locally defined at each network node in the format NETID.CPNAME." ::= { ibmappnNnTopologyFREntry 1 } ibmappnNnNodeFRFrsn OBJECT-TYPE SYNTAX INTEGER (0..65535) ACCESS read-only STATUS mandatory DESCRIPTION "Flow reduction sequence numbers (FRSNs) are associated with Topology Database Updates (TDUs) and are unique only within each APPN network node. A TDU can be associated with multiple APPN resources. This FRSN indicates the last time this resource was updated at this node." ::= { ibmappnNnTopologyFREntry 2 } ibmappnNnNodeFREntryTimeLeft OBJECT-TYPE SYNTAX INTEGER (0..31) ACCESS read-only STATUS mandatory DESCRIPTION "Number of days before deletion of this network node entry. Range is 0-31." ::= { ibmappnNnTopologyFREntry 3 } McKenzie & Cheng PAGE 74 RFC 1593 SNA APPN Node MIB March 1994 ibmappnNnNodeFRType OBJECT-TYPE SYNTAX INTEGER { networknode(1), virtualnode(3) } ACCESS read-only STATUS mandatory DESCRIPTION "Type of APPN node." ::= { ibmappnNnTopologyFREntry 4 } ibmappnNnNodeFRRsn OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "Resource sequence number that is assigned and controlled by the network node that owns this resource. This is always an even 32-bit number unless an error has occurred." ::= { ibmappnNnTopologyFREntry 5 } ibmappnNnNodeFRRouteAddResist OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "Route addition resistance indicates the relative desirability of using this node for intermediate session traffic. The value, which can be any integer 0-255, is used in route computation. The lower the value, the more desirable the node is for intermediate routing." ::= { ibmappnNnTopologyFREntry 6 } ibmappnNnNodeFRCongested OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether this node is congested. This node is not be included in route selection by other nodes when this congestion exists." ::= { ibmappnNnTopologyFREntry 7 } McKenzie & Cheng PAGE 75 RFC 1593 SNA APPN Node MIB March 1994 ibmappnNnNodeFRIsrDepleted OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether intermediate session routing resources are depleted. This node is not included in intermediate route selection by other nodes when resources are depleted." ::= { ibmappnNnTopologyFREntry 8 } ibmappnNnNodeFREndptDepleted OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether session endpoint resources are depleted." ::= { ibmappnNnTopologyFREntry 9 } ibmappnNnNodeFRQuiescing OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether the node is quiescing. This node is not included in route selection by other nodes when the node is quiescing." ::= { ibmappnNnTopologyFREntry 10 } ibmappnNnNodeFRGateway OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether the node provide gateway functions." ::= { ibmappnNnTopologyFREntry 11 } ibmappnNnNodeFRCentralDirectory OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether the node is central directory." ::= { ibmappnNnTopologyFREntry 12 } McKenzie & Cheng PAGE 76 RFC 1593 SNA APPN Node MIB March 1994 ibmappnNnNodeFRIsr OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether the node supports intermediate session routing (ISR)." ::= { ibmappnNnTopologyFREntry 13 } ibmappnNnNodeFRChainSupport OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether the node supports chaining." ::= { ibmappnNnTopologyFREntry 14 } --APPN transmission group (TG) table -- This table describes the TGs associated with -- the APPN network nodes. -- The originating node is repeated here to provide a -- means of correlating the TGs with the nodes. ibmappnNnTgTopologyFRTable OBJECT-TYPE SYNTAX SEQUENCE OF IbmappnNnTgTopologyFREntry ACCESS not-accessible STATUS mandatory DESCRIPTION "Portion of the APPN topology database that describes all of the APPN transmissions groups used by the APPN network nodes." ::= { ibmappnNnTopology 4 } ibmappnNnTgTopologyFREntry OBJECT-TYPE SYNTAX IbmappnNnTgTopologyFREntry ACCESS not-accessible STATUS mandatory DESCRIPTION "This table is indexed by four columns: FRSN, TG owner fully-qualified node name, TG destination fully-qualified node name, and TG number." INDEX McKenzie & Cheng PAGE 77 RFC 1593 SNA APPN Node MIB March 1994 {ibmappnNnTgFRFrsn, ibmappnNnTgFROwner, ibmappnNnTgFRDest, ibmappnNnTgFRNum} ::= { ibmappnNnTgTopologyFRTable 1 } IbmappnNnTgTopologyFREntry ::= SEQUENCE { ibmappnNnTgFROwner DisplayString, ibmappnNnTgFRDest DisplayString, ibmappnNnTgFRNum INTEGER, ibmappnNnTgFRFrsn INTEGER, ibmappnNnTgFREntryTimeLeft INTEGER, ibmappnNnTgFRDestVirtual INTEGER, ibmappnNnTgFRDlcData OCTET STRING, ibmappnNnTgFRRsn INTEGER, ibmappnNnTgFROperational INTEGER, ibmappnNnTgFRQuiescing INTEGER, ibmappnNnTgFRCpCpSession INTEGER, ibmappnNnTgFREffCap INTEGER, ibmappnNnTgFRConnCost INTEGER, ibmappnNnTgFRByteCost INTEGER, ibmappnNnTgFRSecurity INTEGER, ibmappnNnTgFRDelay INTEGER, ibmappnNnTgFRModemClass INTEGER, ibmappnNnTgFRUsr1 INTEGER, ibmappnNnTgFRUsr2 INTEGER, ibmappnNnTgFRUsr3 INTEGER} ibmappnNnTgFROwner OBJECT-TYPE SYNTAX DisplayString (SIZE (3..17)) ACCESS read-only STATUS mandatory DESCRIPTION "Administratively-assigned name for the originating node for this TG. The format is NETID.CPNAME and is the same name specified in the node table." ::= { ibmappnNnTgTopologyFREntry 1 } ibmappnNnTgFRDest OBJECT-TYPE SYNTAX DisplayString (SIZE (3..17)) ACCESS read-only McKenzie & Cheng PAGE 78 RFC 1593 SNA APPN Node MIB March 1994 STATUS mandatory DESCRIPTION "Administratively-assigned fully-qualified network name for the destination node for this TG." ::= { ibmappnNnTgTopologyFREntry 2 } ibmappnNnTgFRNum OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-only STATUS mandatory DESCRIPTION "Number associated with this transmission group. Range is 0-255." ::= { ibmappnNnTgTopologyFREntry 3 } ibmappnNnTgFRFrsn OBJECT-TYPE SYNTAX INTEGER (0..65535) ACCESS read-only STATUS mandatory DESCRIPTION "Flow reduction sequence numbers (FRSNs) are associated with Topology Database Updates (TDUs) and are unique only within each APPN network node. A TDU can be associated with multiple APPN resources. This FRSN indicates the last time this resource was updated at this node." ::= { ibmappnNnTgTopologyFREntry 4 } ibmappnNnTgFREntryTimeLeft OBJECT-TYPE SYNTAX INTEGER (0..31) ACCESS read-only STATUS mandatory DESCRIPTION "Number of days before deletion of this network node TG entry. Range is 0-31." ::= { ibmappnNnTgTopologyFREntry 5 } ibmappnNnTgFRDestVirtual OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether the destination node is a virtual node." McKenzie & Cheng PAGE 79 RFC 1593 SNA APPN Node MIB March 1994 ::= { ibmappnNnTgTopologyFREntry 6 } ibmappnNnTgFRDlcData OBJECT-TYPE SYNTAX OCTET STRING (SIZE (0..9)) ACCESS read-only STATUS mandatory DESCRIPTION "DLC specific data related to the link connection network. Token-Ring - MAC/SAP X.25 Switched - dial digits X.21 Switched - dial digits Circuit Swtch - dial digits" ::= { ibmappnNnTgTopologyFREntry 7 } ibmappnNnTgFRRsn OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "Current owning node's resource sequence number for this resource." ::= { ibmappnNnTgTopologyFREntry 8 } ibmappnNnTgFROperational OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether the transmission group is operational." ::= { ibmappnNnTgTopologyFREntry 9 } ibmappnNnTgFRQuiescing OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether the transmission group is quiescing." ::= { ibmappnNnTgTopologyFREntry 10 } ibmappnNnTgFRCpCpSession OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} McKenzie & Cheng PAGE 80 RFC 1593 SNA APPN Node MIB March 1994 ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether CP-CP sessions are supported on this TG." ::= { ibmappnNnTgTopologyFREntry 11 } ibmappnNnTgFREffCap OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "The effective capacity is an integer value that indicates the kilo bits per second. It is derived from the link bandwidth and maximum load factor with the range of 0 thru 603,979,776. This is an administratively assigned value associated with this TG." ::= { ibmappnNnTgTopologyFREntry 12 } ibmappnNnTgFRConnCost OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-only STATUS mandatory DESCRIPTION "Cost per connect time: a value representing the relative cost per unit of time to use the TG. Range is from 0, which means no cost, to 255, which indicates maximum cost. This is an administratively assigned value associated with this TG." ::= { ibmappnNnTgTopologyFREntry 13 } ibmappnNnTgFRByteCost OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-only STATUS mandatory DESCRIPTION "Relative cost of transmitting a byte over this link. Range is from 0 (lowest cost) to 255. This is an administratively assigned value associated with this TG." ::= { ibmappnNnTgTopologyFREntry 14 } McKenzie & Cheng PAGE 81 RFC 1593 SNA APPN Node MIB March 1994 ibmappnNnTgFRSecurity OBJECT-TYPE SYNTAX INTEGER { nonsecure(1), --X'01' publicSwitchedNetwork(32), --X'20' undergroundCable(64), --X'40' secureConduit(96), --X'60' guardedConduit(128), --X'80' encrypted(160), --X'A0' guardedRadiation(192) --X'C0' } ACCESS read-only STATUS mandatory DESCRIPTION "The security is represented as an integer with a range of 1 thru 255 with the most common values enumerated as defined above. This is an administratively assigned value associated with this TG." ::= { ibmappnNnTgTopologyFREntry 15 } ibmappnNnTgFRDelay OBJECT-TYPE SYNTAX INTEGER { minimum(0), --X'00' negligible(384), --X'4C' terrestrial(9216), --X'71' packet(147456), --X'91' long(294912), --X'99' maximum(2013265920) --X'FF' } ACCESS read-only STATUS mandatory DESCRIPTION "Relative amount of time that it takes for a signal to travel the length of the logical link. This time is represented in micro seconds, with some of the more common values enumerated. This is an administratively assigned value associated with this TG." ::= { ibmappnNnTgTopologyFREntry 16 } ibmappnNnTgFRModemClass OBJECT-TYPE SYNTAX INTEGER (0..65535) ACCESS read-only STATUS mandatory DESCRIPTION "This is used to have multiple images for a McKenzie & Cheng PAGE 82 RFC 1593 SNA APPN Node MIB March 1994 connection network. For a connection network it is the same as in the TG vector; for a non-connection network it is X'00'." ::= { ibmappnNnTgTopologyFREntry 17 } ibmappnNnTgFRUsr1 OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-only STATUS mandatory DESCRIPTION "First user-defined TG characteristic for this TG with a range of 0-255. This is an administratively assigned value associated with this TG." ::= { ibmappnNnTgTopologyFREntry 18 } ibmappnNnTgFRUsr2 OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-only STATUS mandatory DESCRIPTION "Second user-defined TG characteristic for this TG with a range of 0-255. This is an administratively assigned value associated with this TG." ::= { ibmappnNnTgTopologyFREntry 19 } ibmappnNnTgFRUsr3 OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-only STATUS mandatory DESCRIPTION "Third user-defined TG characteristic for this TG with a range of 0-255. This is an administratively assigned value associated with this TG." ::= { ibmappnNnTgTopologyFREntry 20 } -- ************** The APPN Local Topology Group ***************** ibmappnLocalTopology OBJECT IDENTIFIER ::= { ibmappn 3 } ibmappnLocalThisNode OBJECT IDENTIFIER ::= { ibmappnLocalTopology 1 } ibmappnLocalGeneral OBJECT IDENTIFIER ::= { ibmappnLocalThisNode 1} McKenzie & Cheng PAGE 83 RFC 1593 SNA APPN Node MIB March 1994 ibmappnLocalNnSpecific OBJECT IDENTIFIER ::= { ibmappnLocalThisNode 2} ibmappnLocalTg OBJECT IDENTIFIER ::= { ibmappnLocalThisNode 3} ibmappnLocalEnTopology OBJECT IDENTIFIER ::= { ibmappnLocalTopology 2 } -- The LocalEnNodeTable and LocalEnTgTable will replace these OIs --ibmappnLocalEnNode OBJECT IDENTIFIER ::= { ibmappnLocalEnTopology 1} --ibmappnLocalEnTg OBJECT IDENTIFIER ::= { ibmappnLocalEnTopology 2} --This MIB Group represents the local topology --maintained in both APPN end nodes and network nodes. --Although the same control vectors are used for both network --and local topology, many of the attributes only apply to network --nodes. This MIB group defines the required objects for retrieval --of information about this node and the objects that represent --the local topology about end nodes. -- --This node could be either an network node or an end node. The --definition must address both cases. -- --1 Information about this node -- a General information about this node, both NN and ENs. -- b Information about this node that applies only to NNs. -- c TG table (repeated for each TG this node owns) -- --2 Information about the end nodes known to this network node -- (THIS SECTION ONLY APPLIES TO NETWORK NODES) -- a End node table (entry for each end node ) -- b TG table (repeated for each TG owned by the end nodes) -- -- ---- -- General information section ibmappnLocalNodeName OBJECT-TYPE SYNTAX DisplayString (SIZE (3..17)) ACCESS read-only STATUS mandatory DESCRIPTION "Administratively-assigned fully-qualified name for this node. Format is NETID.CPNAME." ::= { ibmappnLocalGeneral 1 } ibmappnLocalNodeType OBJECT-TYPE McKenzie & Cheng PAGE 84 RFC 1593 SNA APPN Node MIB March 1994 SYNTAX INTEGER { networknode(1), endnode(2), len(4) } ACCESS read-only STATUS mandatory DESCRIPTION "Type of APPN node." ::= { ibmappnLocalGeneral 2 } -- Network node unique information -- ibmappnLocalNnRsn OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "Resource sequence number is assigned and controlled by the network node that owns this resource. This is always an even unsigned number unless an error has occurred." ::= { ibmappnLocalNnSpecific 1 } ibmappnLocalNnRouteAddResist OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "Route addition resistance indicates the relative desirability of using this node for intermediate session traffic. The value, which can be any integer 0-255, is used in route computation. The lower the value, the more desirable the node is for intermediate routing." ::= { ibmappnLocalNnSpecific 2 } ibmappnLocalNnCongested OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether this node is congested. McKenzie & Cheng PAGE 85 RFC 1593 SNA APPN Node MIB March 1994 Other network nodes stop routing traffic to this node while this flag is on." ::= { ibmappnLocalNnSpecific 3 } ibmappnLocalNnIsrDepleted OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicate whether intermediated session routing resources are depleted. Other network nodes stop routing traffic through this node while this flag is on." ::= { ibmappnLocalNnSpecific 4 } ibmappnLocalNnEndptDepleted OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether session endpoint resources are depleted." ::= { ibmappnLocalNnSpecific 5 } ibmappnLocalNnQuiescing OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether the node is quiescing." ::= { ibmappnLocalNnSpecific 6 } ibmappnLocalNnGateway OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether the node is a gateway." ::= { ibmappnLocalNnSpecific 7 } ibmappnLocalNnCentralDirectory OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only McKenzie & Cheng PAGE 86 RFC 1593 SNA APPN Node MIB March 1994 STATUS mandatory DESCRIPTION "Indicates whether the node is a central directory." ::= { ibmappnLocalNnSpecific 8 } ibmappnLocalNnIsr OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether the node supports intermediate session routing." ::= { ibmappnLocalNnSpecific 9 } ibmappnLocalNnChainSupport OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether the node supports chaining." ::= { ibmappnLocalNnSpecific 10 } ibmappnLocalNnFrsn OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "Flow reduction sequence numbers (FRSNs) are associated with Topology Database Updates (TDUs) and are unique only within each APPN network node. A TDU can be associated with multiple APPN resources. This object is the last FRSN sent in a topology update to adjacent network nodes." ::= { ibmappnLocalNnSpecific 11 } -- Local TG information -- APPN Transmission Group (TG) Table -- This table describes the TGs associated with -- this node only. ibmappnLocalTgTable OBJECT-TYPE SYNTAX SEQUENCE OF IbmappnLocalTgEntry McKenzie & Cheng PAGE 87 RFC 1593 SNA APPN Node MIB March 1994 ACCESS not-accessible STATUS mandatory DESCRIPTION "TG Table describes all of the TGs owned by this node. The TG destination can be a virtual node, network node, len, or end node." ::= { ibmappnLocalTg 1 } ibmappnLocalTgEntry OBJECT-TYPE SYNTAX IbmappnLocalTgEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "This table is indexed by the destination CPname and the TG number." INDEX {ibmappnLocalTgDest, ibmappnLocalTgNum} ::= { ibmappnLocalTgTable 1 } IbmappnLocalTgEntry ::= SEQUENCE { ibmappnLocalTgDest DisplayString, ibmappnLocalTgNum INTEGER, ibmappnLocalTgDestVirtual INTEGER, ibmappnLocalTgDlcData OCTET STRING, ibmappnLocalTgRsn INTEGER, ibmappnLocalTgQuiescing INTEGER, ibmappnLocalTgOperational INTEGER, ibmappnLocalTgCpCpSession INTEGER, ibmappnLocalTgEffCap INTEGER, ibmappnLocalTgConnCost INTEGER, ibmappnLocalTgByteCost INTEGER, ibmappnLocalTgSecurity INTEGER, ibmappnLocalTgDelay INTEGER, ibmappnLocalTgModemClass INTEGER, ibmappnLocalTgUsr1 INTEGER, ibmappnLocalTgUsr2 INTEGER, ibmappnLocalTgUsr3 INTEGER } ibmappnLocalTgDest OBJECT-TYPE SYNTAX DisplayString (SIZE (3..17)) ACCESS read-only McKenzie & Cheng PAGE 88 RFC 1593 SNA APPN Node MIB March 1994 STATUS mandatory DESCRIPTION "Administratively-assigned name for the destination node for this TG. This is the fully-qualified network node name." ::= { ibmappnLocalTgEntry 1 } ibmappnLocalTgNum OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "Number associated with this transmission group." ::= { ibmappnLocalTgEntry 2 } ibmappnLocalTgDestVirtual OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether the destination node is a Virtual node." ::= { ibmappnLocalTgEntry 3 } ibmappnLocalTgDlcData OBJECT-TYPE SYNTAX OCTET STRING (SIZE (0..9)) ACCESS read-only STATUS mandatory DESCRIPTION "DLC specific data related to the link connection network. Token-Ring - MAC/SAP X.25 Switched - dial digits X.21 Switched - dial digits Circuit Swtch - dial digits" ::= { ibmappnLocalTgEntry 4 } ibmappnLocalTgRsn OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "The resource sequence number is assigned and controlled by the network node that owns this McKenzie & Cheng PAGE 89 RFC 1593 SNA APPN Node MIB March 1994 resource. This is always an even unsigned number unless an error has occurred." ::= { ibmappnLocalTgEntry 5 } ibmappnLocalTgQuiescing OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether the Transmission Group is quiescing." ::= { ibmappnLocalTgEntry 6 } ibmappnLocalTgOperational OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether the Transmission Group is operational." ::= { ibmappnLocalTgEntry 7 } ibmappnLocalTgCpCpSession OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether the CP-CP Sessions are supported on this TG." ::= { ibmappnLocalTgEntry 8 } ibmappnLocalTgEffCap OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "The effective capacity is an integer value that indicates the actual kilo bits per second. It is derived from the link bandwidth and maximum load factor with the range of 0 thru 603,979,776." ::= { ibmappnLocalTgEntry 9 } ibmappnLocalTgConnCost OBJECT-TYPE McKenzie & Cheng PAGE 90 RFC 1593 SNA APPN Node MIB March 1994 SYNTAX INTEGER (0..255) ACCESS read-only STATUS mandatory DESCRIPTION "Cost per connect time: a value representing the relative cost per unit of time to use the TG. Range is from 0, which means no cost, to 255." ::= { ibmappnLocalTgEntry 10 } ibmappnLocalTgByteCost OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-only STATUS mandatory DESCRIPTION "Relative cost of transmitting a byte over this link. Range is from 0 (lowest cost) to 255." ::= { ibmappnLocalTgEntry 11 } ibmappnLocalTgSecurity OBJECT-TYPE SYNTAX INTEGER { nonsecure(1), --X'01' publicSwitchedNetwork(32), --X'20' undergroundCable(64), --X'40' secureConduit(96), --X'60' guardedConduit(128), --X'80' encrypted(160), --X'A0' guardedRadiation(192) --X'C0' } ACCESS read-only STATUS mandatory DESCRIPTION "Security level for this TG." ::= { ibmappnLocalTgEntry 12 } ibmappnLocalTgDelay OBJECT-TYPE SYNTAX INTEGER { minimum(0), --X'00' negligible(384), --X'4C' terrestrial(9216), --X'71' packet(147456), --X'91' long(294912), --X'99' maximum(2013265920) --X'FF' } ACCESS read-only McKenzie & Cheng PAGE 91 RFC 1593 SNA APPN Node MIB March 1994 STATUS mandatory DESCRIPTION "Relative amount of time that it takes for a signal to travel the length of the logical link. This time is represented in micro seconds, with some of the more common values enumerated." ::= { ibmappnLocalTgEntry 13 } ibmappnLocalTgModemClass OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "This is used to have multiple images for a connection network. For a connection network it is the same as in the TG vector and for a non-connection network it is zero." ::= { ibmappnLocalTgEntry 14 } ibmappnLocalTgUsr1 OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-only STATUS mandatory DESCRIPTION "Value of the first user-defined TG characteristic for this TG. Range is 0-255." ::= { ibmappnLocalTgEntry 15 } ibmappnLocalTgUsr2 OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-only STATUS mandatory DESCRIPTION "Value of the second user-defined TG characteristic for this TG. Range is 0-255." ::= { ibmappnLocalTgEntry 16 } ibmappnLocalTgUsr3 OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-only STATUS mandatory DESCRIPTION McKenzie & Cheng PAGE 92 RFC 1593 SNA APPN Node MIB March 1994 "Value of the third user-defined TG characteristic for this TG. Range is 0-255." ::= { ibmappnLocalTgEntry 17 } -- This section applies only to network nodes. -- It contains end node topology information known to serving -- network node. -- The first table contains information about all end nodes -- known to this node. -- -- The TG table contains information about all of the TGs owned -- by these end nodes. ibmappnLocalEnTable OBJECT-TYPE SYNTAX SEQUENCE OF IbmappnLocalEnEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "Portion of the APPN topology database that describes the end nodes known to this node." ::= { ibmappnLocalEnTopology 1 } ibmappnLocalEnEntry OBJECT-TYPE SYNTAX IbmappnLocalEnEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "This table is indexed by the end node CPname." INDEX {ibmappnLocalEnName} ::= { ibmappnLocalEnTable 1 } IbmappnLocalEnEntry ::= SEQUENCE { ibmappnLocalEnName DisplayString, ibmappnLocalEnEntryTimeLeft INTEGER, ibmappnLocalEnType INTEGER } ibmappnLocalEnName OBJECT-TYPE SYNTAX DisplayString (SIZE (3..17)) McKenzie & Cheng PAGE 93 RFC 1593 SNA APPN Node MIB March 1994 ACCESS read-only STATUS mandatory DESCRIPTION "Administratively-assigned fully-qualified name of end node in the format NETID.CPNAME." ::= { ibmappnLocalEnEntry 1 } ibmappnLocalEnEntryTimeLeft OBJECT-TYPE SYNTAX INTEGER (0..31) ACCESS read-only STATUS mandatory DESCRIPTION "Number of days before deletion of this end node entry. Range is 0-31." ::= { ibmappnLocalEnEntry 2 } ibmappnLocalEnType OBJECT-TYPE SYNTAX INTEGER { endnode(2), len(4) } ACCESS read-only STATUS mandatory DESCRIPTION "Type of APPN node (must always be a len or end node)." ::= { ibmappnLocalEnEntry 3 } --APPN Local End node Transmission Group (TG) table -- This table describes the TGs associated with -- all of the end nodes known to this node. ibmappnLocalEnTgTable OBJECT-TYPE SYNTAX SEQUENCE OF IbmappnLocalEnTgEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "Table describing all of the TGs owned by the end nodes known to this node. The TG destination can be a virtual node, network node, or end node." ::= { ibmappnLocalEnTopology 2 } McKenzie & Cheng PAGE 94 RFC 1593 SNA APPN Node MIB March 1994 ibmappnLocalEnTgEntry OBJECT-TYPE SYNTAX IbmappnLocalEnTgEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "This table requires multiple indexes to uniquely identify each TG. They are originating CPname, destination CPname, and the TG number." INDEX {ibmappnLocalEnTgOrigin, ibmappnLocalEnTgDest, ibmappnLocalEnTgNum} ::= { ibmappnLocalEnTgTable 1 } IbmappnLocalEnTgEntry ::= SEQUENCE { ibmappnLocalEnTgOrigin DisplayString, ibmappnLocalEnTgDest DisplayString, ibmappnLocalEnTgNum INTEGER, ibmappnLocalEnTgEntryTimeLeft INTEGER, ibmappnLocalEnTgDestVirtual INTEGER, ibmappnLocalEnTgDlcData OCTET STRING, ibmappnLocalEnTgOperational INTEGER, ibmappnLocalEnTgCpCpSession INTEGER, ibmappnLocalEnTgEffCap INTEGER, ibmappnLocalEnTgConnCost INTEGER, ibmappnLocalEnTgByteCost INTEGER, ibmappnLocalEnTgSecurity INTEGER, ibmappnLocalEnTgDelay INTEGER, ibmappnLocalEnTgModemClass INTEGER, ibmappnLocalEnTgUsr1 INTEGER, ibmappnLocalEnTgUsr2 INTEGER, ibmappnLocalEnTgUsr3 INTEGER } ibmappnLocalEnTgOrigin OBJECT-TYPE SYNTAX DisplayString (SIZE (3..17)) ACCESS read-only STATUS mandatory DESCRIPTION "Administratively-assigned name for the origination node for this TG. This is the fully-qualified network name." ::= { ibmappnLocalEnTgEntry 1 } McKenzie & Cheng PAGE 95 RFC 1593 SNA APPN Node MIB March 1994 ibmappnLocalEnTgDest OBJECT-TYPE SYNTAX DisplayString (SIZE (3..17)) ACCESS read-only STATUS mandatory DESCRIPTION "Administratively-assigned name for the destination node for this TG. This is the fully-qualified network name." ::= { ibmappnLocalEnTgEntry 2 } ibmappnLocalEnTgNum OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "Number associated with this transmission group." ::= { ibmappnLocalEnTgEntry 3 } ibmappnLocalEnTgEntryTimeLeft OBJECT-TYPE SYNTAX INTEGER (0..31) ACCESS read-only STATUS mandatory DESCRIPTION "Number of days before deletion of this end node TG entry. Range is 0-31." ::= { ibmappnLocalEnTgEntry 4 } ibmappnLocalEnTgDestVirtual OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether the destination node is a virtual node." ::= { ibmappnLocalEnTgEntry 5 } ibmappnLocalEnTgDlcData OBJECT-TYPE SYNTAX OCTET STRING ACCESS read-only STATUS mandatory DESCRIPTION "DLC specific data related to the link connection network. Token-Ring - MAC/SAP McKenzie & Cheng PAGE 96 RFC 1593 SNA APPN Node MIB March 1994 X.25 Switched - dial digits X.21 Switched - dial digits Circuit Swtch - dial digits" ::= { ibmappnLocalEnTgEntry 6 } ibmappnLocalEnTgOperational OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether the Transmission Group is operational." ::= { ibmappnLocalEnTgEntry 7 } ibmappnLocalEnTgCpCpSession OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether CP-CP sessions are supported on this TG." ::= { ibmappnLocalEnTgEntry 8 } ibmappnLocalEnTgEffCap OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "The effective capacity is an integer value that indicates the actual kilo bits per second. It is derived from the link bandwidth and maximum load factor with the range of 0 thru 603,979,776." ::= { ibmappnLocalEnTgEntry 9 } ibmappnLocalEnTgConnCost OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-only STATUS mandatory DESCRIPTION "Cost per connect time: a value representing the relative cost per unit of time to use the TG. Range is from 0, which means no cost, to 255." ::= { ibmappnLocalEnTgEntry 10 } McKenzie & Cheng PAGE 97 RFC 1593 SNA APPN Node MIB March 1994 ibmappnLocalEnTgByteCost OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-only STATUS mandatory DESCRIPTION "Relative cost of transmitting a byte over this link. Range is from 0, which means no cost, to 255." ::= { ibmappnLocalEnTgEntry 11 } ibmappnLocalEnTgSecurity OBJECT-TYPE SYNTAX INTEGER { nonsecure(1), --X'01' publicSwitchedNetwork(32), --X'20' undergroundCable(64), --X'40' secureConduit(96), --X'60' guardedConduit(128), --X'80' encrypted(160), --X'A0' guardedRadiation(192) --X'C0' } ACCESS read-only STATUS mandatory DESCRIPTION "Security level for this TG." ::= { ibmappnLocalEnTgEntry 12 } ibmappnLocalEnTgDelay OBJECT-TYPE SYNTAX INTEGER { minimum(0), --X'00' negligible(384), --X'4C' terrestrial(9216), --X'71' packet(147456), --X'91' long(294912), --X'99' maximum(2013265920) --X'FF' } ACCESS read-only STATUS mandatory DESCRIPTION "Relative amount of time that it takes for a signal to travel the length of the logical link. This time is represented in micro seconds, with some of the more common values enumerated." ::= { ibmappnLocalEnTgEntry 13 } ibmappnLocalEnTgModemClass OBJECT-TYPE SYNTAX INTEGER (0..65535) McKenzie & Cheng PAGE 98 RFC 1593 SNA APPN Node MIB March 1994 ACCESS read-only STATUS mandatory DESCRIPTION "This is used to have multiple images for a connection network. For a connection network it is the same as in the TG vector and for a non connection network it is zero." ::= { ibmappnLocalEnTgEntry 14 } ibmappnLocalEnTgUsr1 OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-only STATUS mandatory DESCRIPTION "First user-defined TG characteristic for this TG. Range of values is 0-255." ::= { ibmappnLocalEnTgEntry 15 } ibmappnLocalEnTgUsr2 OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-only STATUS mandatory DESCRIPTION "Second user-defined TG characteristic for this TG. Range of values is 0-255." ::= { ibmappnLocalEnTgEntry 16 } ibmappnLocalEnTgUsr3 OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-only STATUS mandatory DESCRIPTION "Third user-defined TG characteristic for this TG. Range of values is 0-255." ::= { ibmappnLocalEnTgEntry 17 } -- ************** The APPN Directory group ********************** ibmappnDir OBJECT IDENTIFIER ::= { ibmappn 5 } ibmappnDirPerf OBJECT IDENTIFIER ::= { ibmappnDir 1 } -- The APPN Directory Group -- The APPN Directory Database McKenzie & Cheng PAGE 99 RFC 1593 SNA APPN Node MIB March 1994 -- Each APPN network node maintains directories containing -- information on which LUs (applications) are available and -- where they are located. LUs can be located within an APPN -- network node or in any of the attached end nodes. -- Max Cache Directory Entries -- Current Number of Cache Entries -- Current Number Home Entries -- Current Number of Registered Entries -- number of directed locates sent -- number of directed locates received -- number of broadcast locates sent -- number of broadcast locates received -- Number of locates returned with a found -- Number of locates returned with a not found -- Number of outstanding Locates -- Directory table (Repeated for each Serving NN) -- Serving Network Node Fully Qualified CP Name -- LU Groups within Directory table (one for each LU) -- Fully-qualified LU Name -- Owning fully-qualified CP Name -- TP Name -- Resource location (local/domain/cross-domain) -- Entry type (home,Register/cache) -- Wildcard (yes/no) ibmappnDirMaxCaches OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "Maximum number of cache entries allowed. This is an administratively assigned value." ::= { ibmappnDirPerf 1 } ibmappnDirCurCaches OBJECT-TYPE SYNTAX Gauge ACCESS read-only STATUS mandatory DESCRIPTION "Current number of cache entries." ::= { ibmappnDirPerf 2 } McKenzie & Cheng PAGE 100 RFC 1593 SNA APPN Node MIB March 1994 ibmappnDirCurHomeEntries OBJECT-TYPE SYNTAX Gauge ACCESS read-only STATUS mandatory DESCRIPTION "Current number of home entries." ::= { ibmappnDirPerf 3 } ibmappnDirRegEntries OBJECT-TYPE SYNTAX Gauge ACCESS read-only STATUS mandatory DESCRIPTION "Current number of registered entries." ::= { ibmappnDirPerf 4 } ibmappnDirInLocates OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Number of directed locates received." ::= { ibmappnDirPerf 5 } ibmappnDirInBcastLocates OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Number of broadcast locates received." ::= { ibmappnDirPerf 6 } ibmappnDirOutLocates OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Number of directed locates sent." ::= { ibmappnDirPerf 7 } ibmappnDirOutBcastLocates OBJECT-TYPE SYNTAX Counter ACCESS read-only McKenzie & Cheng PAGE 101 RFC 1593 SNA APPN Node MIB March 1994 STATUS mandatory DESCRIPTION "Number of broadcast locates sent." ::= { ibmappnDirPerf 8 } ibmappnDirNotFoundLocates OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Number of directed locates returned with a 'not found'." ::= { ibmappnDirPerf 9 } ibmappnDirNotFoundBcastLocates OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "Number of broadcast locates returned with a not found." ::= { ibmappnDirPerf 10 } ibmappnDirLocateOutstands OBJECT-TYPE SYNTAX Gauge ACCESS read-only STATUS mandatory DESCRIPTION "Current number of outstanding locates, both directed and broadcast. This value varies. A value of zero indicates that no locates are unanswered." ::= { ibmappnDirPerf 11 } --APPN Directory table -- This table contains information about all known -- LUs and TPs. ibmappnDirTable OBJECT-TYPE SYNTAX SEQUENCE OF IbmappnDirEntry ACCESS not-accessible STATUS mandatory DESCRIPTION McKenzie & Cheng PAGE 102 RFC 1593 SNA APPN Node MIB March 1994 "Table containing information about all known LUs and TPs." ::= { ibmappnDir 2 } ibmappnDirEntry OBJECT-TYPE SYNTAX IbmappnDirEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "This table is indexed by the LU name." INDEX {ibmappnDirLuName} ::= { ibmappnDirTable 1 } IbmappnDirEntry ::= SEQUENCE { ibmappnDirLuName DisplayString, ibmappnDirServerName DisplayString, ibmappnDirLuOwnerName DisplayString, ibmappnDirLuLocation INTEGER, ibmappnDirType INTEGER, ibmappnDirWildCard INTEGER } ibmappnDirLuName OBJECT-TYPE SYNTAX DisplayString (SIZE (3..17)) ACCESS read-only STATUS mandatory DESCRIPTION "Fully-qualified network LU name in the domain of the serving network node." ::= { ibmappnDirEntry 1 } ibmappnDirServerName OBJECT-TYPE SYNTAX DisplayString (SIZE (3..17)) ACCESS read-only STATUS mandatory DESCRIPTION "Fully-qualified control point (CP) name of the network node server. For unassociated end node entries, the end node fully-qualified name is returned." ::= { ibmappnDirEntry 2 } McKenzie & Cheng PAGE 103 RFC 1593 SNA APPN Node MIB March 1994 ibmappnDirLuOwnerName OBJECT-TYPE SYNTAX DisplayString (SIZE (3..17)) ACCESS read-only STATUS mandatory DESCRIPTION "Fully-qualified CP name of the node at which the LU is located. This name is the same as the serving NN name when the LU is located at a network node or an unassociated end node. It is also the same as the fully-qualified LU name when this is the control point LU for this node." ::= { ibmappnDirEntry 3 } ibmappnDirLuLocation OBJECT-TYPE SYNTAX INTEGER { local(1), --Local domain(2), --Domain xdomain(3) --Cross Domain } ACCESS read-only STATUS mandatory DESCRIPTION "Specifies the location of the LU." ::= { ibmappnDirEntry 4 } ibmappnDirType OBJECT-TYPE SYNTAX INTEGER { home(1), --defined as home entry cache(2), --learned over time registered(3) --registered by end node } ACCESS read-only STATUS mandatory DESCRIPTION "Directory types are: 1 - Home The LU is in the domain of the local network node and the LU information has been configured at the local node. 2 - Cache The LU has previously been located by a broadcast search and the location information has been saved. 3 - Register McKenzie & Cheng PAGE 104 RFC 1593 SNA APPN Node MIB March 1994 The LU is at an end node that is in the domain of the local network node. Registered entries are registered by the served end node." ::= { ibmappnDirEntry 5 } ibmappnDirWildCard OBJECT-TYPE SYNTAX INTEGER { other(1), explicit-entry(2), partial-wildcard(3), full-wildcard(4) } ACCESS read-only STATUS mandatory DESCRIPTION "1 - Other means unknown type of LU entry. 2 - Expliced-entry means the full LUNAME will be used for locating this LU. 3 - Partial-wildcard means only the non-blank portions of the LUNAME will be used for locating this LU. 4 - Full-wildcard means all LUNAMES will be directed to this LU." ::= { ibmappnDirEntry 6 } -- ************** The APPN Class of Service group *************** ibmappnCos OBJECT IDENTIFIER ::= { ibmappn 6 } --APPN COS -- The APPN Class of Service (COS) -- Class of Service is a means of expressing the quality of the routes -- and the transmission priority of traffic which flows on these routes. -- The quality of routes is specified by two tables, a COS weight table -- for TGs and a COS weight table for nodes. These COS tables are -- administratively assigned at each APPN node. Seven default tables -- for TGs and a COS weight table for Nodes. These COS tables are -- administratively assigned at each APPN node with seven default tables -- being provided by IBM. -- -- -- COS Name -- Unqualified name identifying the class of service. -- Transmission priority McKenzie & Cheng PAGE 105 RFC 1593 SNA APPN Node MIB March 1994 -- Transmission priority associated with this class of service -- COS Node Row Table -- At least one node row must be specified. The default -- COS tables specify 8 rows. -- Node Row Weight -- Numeric value between 0 and 255 inclusive indicating -- the weight associated with this row. -- Route addition resist (min) -- Numeric value between 0 and 255 inclusive indicating -- the minimum route addition resistance for this row. -- Route addition resist (max) -- Numeric value between 0 and 255 inclusive indicating -- the maximum route addition resistance for this row. -- Congestion (min) -- Indicates whether this class of service for this row -- will accept congestion. Yes or No must be specified. -- Congestion (max) -- Indicates whether this Class of Service for this row -- will accept congestion. Yes or No must be specified. -- -- COS TG Row table -- At least one TG row must be specified with the defaults -- COS tables specify 8 rows. -- TG Row Weight -- Numeric value between 0 and 255 inclusive indicating -- the weight associated with this row. -- Effective capacity (min) -- Indicates the lowest acceptable value for this row. -- Effective capacity (max) -- Indicates the highest required value for this row. -- Cost per connect time (min) -- Indicates the lowest connect cost per unit time value -- for this row. This value is between 0 and 255 inclusive. -- Cost per connect time (max) -- Indicates the highest connect cost per unit time value -- for this row. This value is between 0 and 255 inclusive. -- Cost per byte (min) -- Indicates the lowest cost per byte value -- for this row. This value is between 0 and 255 inclusive. -- Cost per byte (max) -- Indicates the highest cost per byte value -- for this row. This value is between 0 and 255 inclusive. -- Security (min) -- Indicates the lowest acceptable value for security -- for this row. This value is one of seven values. -- Security (max) -- Indicates the highest acceptable value for security -- for this row. This value is one of seven values. McKenzie & Cheng PAGE 106 RFC 1593 SNA APPN Node MIB March 1994 -- Propagation delay (min) -- Indicates the lowest acceptable propagation delay value -- for this row. -- Propagation delay (max) -- Indicates the highest acceptable propagation delay value -- for this row. -- User defined 1 (min) -- Indicates the lowest acceptable value -- for this row. This value is between 0 and 255 inclusive. -- User defined 1 (max) -- Indicates the highest acceptable value -- for this row. This value is between 0 and 255 inclusive. -- User defined 2 (min) -- Same as user defined 1 -- User defined 2 (max) -- Same as user defined 1 -- User defined 3 (min) -- Same as user defined 1 -- User defined 3 (max) -- Same as user defined 1 -- -- -- --Due to SNMP ASN.1 limitations the COS table is defined --in the following format. -- -- MODE name table -- MODE Name (index) -- COS Name -- -- COS name table -- COS Name (index) -- Transmission priority -- -- COS node row table -- COS Name (index1) -- Index2 -- Node Row Weight -- Rte addition resist (min) -- Rte addition resist (max) -- Congestion (min) -- Congestion (max) -- -- COS TG row table -- COS Name (index1) -- Index -- TG Row Weight -- Effective capacity (min) McKenzie & Cheng PAGE 107 RFC 1593 SNA APPN Node MIB March 1994 -- Effective capacity (max) -- Cost per conn time (min) -- Cost per conn time (max) -- cost per byte (min) -- cost per byte (max) -- Security (min) -- Security (max) -- Propagation delay (min) -- Propagation delay (max) -- User defined 1 (min) -- User defined 1 (max) -- User defined 2 (min) -- User defined 2 (max) -- User defined 3 (min) -- User defined 3 (max) -- -- ************************************************************** ibmappnCosModeTable OBJECT-TYPE SYNTAX SEQUENCE OF IbmappnCosModeEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "Table representing all of the defined mode names for this node. The table contains the matching COS name." ::= { ibmappnCos 1 } ibmappnCosModeEntry OBJECT-TYPE SYNTAX IbmappnCosModeEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "This table is indexed by the Mode Name." INDEX {ibmappnCosModeName} ::= { ibmappnCosModeTable 1 } IbmappnCosModeEntry ::= SEQUENCE { ibmappnCosModeName DisplayString, ibmappnCosModeCosName DisplayString } ibmappnCosModeName OBJECT-TYPE McKenzie & Cheng PAGE 108 RFC 1593 SNA APPN Node MIB March 1994 SYNTAX DisplayString (SIZE (1..8)) ACCESS read-only STATUS mandatory DESCRIPTION "Administratively-assigned name for this mode entry." ::= { ibmappnCosModeEntry 1 } ibmappnCosModeCosName OBJECT-TYPE SYNTAX DisplayString (SIZE (1..8)) ACCESS read-only STATUS mandatory DESCRIPTION "An administratively assigned name for this Class of Service." ::= { ibmappnCosModeEntry 2 } -- ************************************************************** ibmappnCosNameTable OBJECT-TYPE SYNTAX SEQUENCE OF IbmappnCosNameEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "Table representing all of the defined class-of-service names for this node. The COS node and TG tables are accessed using the same index, which is the COS name." ::= { ibmappnCos 2 } ibmappnCosNameEntry OBJECT-TYPE SYNTAX IbmappnCosNameEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The COS name is the index to this table." INDEX {ibmappnCosName} ::= { ibmappnCosNameTable 1 } IbmappnCosNameEntry ::= SEQUENCE { ibmappnCosName DisplayString, ibmappnCosTransPriority INTEGER McKenzie & Cheng PAGE 109 RFC 1593 SNA APPN Node MIB March 1994 } ibmappnCosName OBJECT-TYPE SYNTAX DisplayString (SIZE (1..8)) ACCESS read-only STATUS mandatory DESCRIPTION "Administratively-assigned name for this class of service." ::= { ibmappnCosNameEntry 1 } ibmappnCosTransPriority OBJECT-TYPE SYNTAX INTEGER { low(1), --X'01' medium(2), --X'02' high(3), --X'03' network(4) --X'04' } ACCESS read-only STATUS mandatory DESCRIPTION "Transmission priority for this class of service. Values are: Low Medium High Network " ::= { ibmappnCosNameEntry 2 } ibmappnCosNodeRowTable OBJECT-TYPE SYNTAX SEQUENCE OF IbmappnCosNodeRowEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "This table contains all node-row information for all class of service in this node." ::= { ibmappnCos 3 } ibmappnCosNodeRowEntry OBJECT-TYPE SYNTAX IbmappnCosNodeRowEntry ACCESS not-accessible STATUS mandatory DESCRIPTION McKenzie & Cheng PAGE 110 RFC 1593 SNA APPN Node MIB March 1994 "The COS name is the first index and a integer is the second index to insure a unique index." INDEX {ibmappnCosNodeRowName, ibmappnCosNodeRowIndex} ::= { ibmappnCosNodeRowTable 1 } IbmappnCosNodeRowEntry ::= SEQUENCE { ibmappnCosNodeRowName DisplayString, ibmappnCosNodeRowIndex INTEGER, --Node Row Group ibmappnCosNodeRowWgt DisplayString, ibmappnCosNodeRowResistMin INTEGER, ibmappnCosNodeRowResistMax INTEGER, ibmappnCosNodeRowMinCongestAllow INTEGER, ibmappnCosNodeRowMaxCongestAllow INTEGER } ibmappnCosNodeRowName OBJECT-TYPE SYNTAX DisplayString (SIZE (1..8)) ACCESS read-only STATUS mandatory DESCRIPTION "Administratively-assigned name for this class of service." ::= { ibmappnCosNodeRowEntry 1 } ibmappnCosNodeRowIndex OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-only STATUS mandatory DESCRIPTION "Index of COS name. This same value is used to access the node and TG COS tables. Range of values is 0-255." ::= { ibmappnCosNodeRowEntry 2 } --Node Row Group ibmappnCosNodeRowWgt OBJECT-TYPE SYNTAX DisplayString ACCESS read-only STATUS mandatory DESCRIPTION McKenzie & Cheng PAGE 111 RFC 1593 SNA APPN Node MIB March 1994 "Weight to be associated with the nodes that fit the criteria specified by this node row." ::= { ibmappnCosNodeRowEntry 3 } ibmappnCosNodeRowResistMin OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-only STATUS mandatory DESCRIPTION "Minimum route addition resistance value for this node. Range of values is 0-255. The lower the value, the more desirable the node is for intermediate routing." ::= { ibmappnCosNodeRowEntry 4 } ibmappnCosNodeRowResistMax OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-only STATUS mandatory DESCRIPTION "Maximum route addition resistance value for this node. Range of values is 0-255. The lower the value, the more desirable the node is for intermediate routing." ::= { ibmappnCosNodeRowEntry 5 } ibmappnCosNodeRowMinCongestAllow OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether low congestion will be tolerated. The minimum and maximum parameters will allow specifying either low-congested, high-congested, or either to be used." ::= { ibmappnCosNodeRowEntry 6 } ibmappnCosNodeRowMaxCongestAllow OBJECT-TYPE SYNTAX INTEGER {yes(1), no(2)} ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether high congestion will be tolerated. The minimum and maximum parameters McKenzie & Cheng PAGE 112 RFC 1593 SNA APPN Node MIB March 1994 will allow specifying either low-congested, high-congested, or either to be used." ::= { ibmappnCosNodeRowEntry 7 } -- COS TG row table -- Index -- TG Row Weight -- Effective capacity (min) -- Effective capacity (max) -- Cost per conn time (min) -- Cost per conn time (max) -- cost per byte (min) -- cost per byte (max) -- Security (min) -- Security (max) -- Propagation delay (min) -- Propagation delay (max) -- User defined 1 (min) -- User defined 1 (max) -- User defined 2 (min) -- User defined 2 (max) -- User defined 3 (min) -- User defined 3 (max) -- ibmappnCosTgRowTable OBJECT-TYPE SYNTAX SEQUENCE OF IbmappnCosTgRowEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "Table containing all the Tg-row information for all class of service defined in this node." ::= { ibmappnCos 4 } ibmappnCosTgRowEntry OBJECT-TYPE SYNTAX IbmappnCosTgRowEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The TgRowName and the TgRowIndex are the index for this table." INDEX {ibmappnCosTgRowName, ibmappnCosTgRowIndex} McKenzie & Cheng PAGE 113 RFC 1593 SNA APPN Node MIB March 1994 ::= { ibmappnCosTgRowTable 1 } IbmappnCosTgRowEntry ::= SEQUENCE { ibmappnCosTgRowName DisplayString, ibmappnCosTgRowIndex INTEGER, --TG Row Group ibmappnCosTgRowWgt DisplayString, ibmappnCosTgRowEffCapMin INTEGER, ibmappnCosTgRowEffCapMax INTEGER, ibmappnCosTgRowConnCostMin INTEGER, ibmappnCosTgRowConnCostMax INTEGER, ibmappnCosTgRowByteCostMin INTEGER, ibmappnCosTgRowByteCostMax INTEGER, ibmappnCosTgRowSecurityMin INTEGER, ibmappnCosTgRowSecurityMax INTEGER, ibmappnCosTgRowDelayMin INTEGER, ibmappnCosTgRowDelayMax INTEGER, ibmappnCosTgRowUsr1Min INTEGER, ibmappnCosTgRowUsr1Max INTEGER, ibmappnCosTgRowUsr2Min INTEGER, ibmappnCosTgRowUsr2Max INTEGER, ibmappnCosTgRowUsr3Min INTEGER, ibmappnCosTgRowUsr3Max INTEGER } ibmappnCosTgRowName OBJECT-TYPE SYNTAX DisplayString (SIZE (1..8)) ACCESS read-only STATUS mandatory DESCRIPTION "Administratively-assigned name for this class of service." ::= { ibmappnCosTgRowEntry 1 } ibmappnCosTgRowIndex OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-only STATUS mandatory DESCRIPTION "Index of COS name. This same value is used to access the node and TG COS tables." ::= { ibmappnCosTgRowEntry 2 } --TG Row ibmappnCosTgRowWgt OBJECT-TYPE McKenzie & Cheng PAGE 114 RFC 1593 SNA APPN Node MIB March 1994 SYNTAX DisplayString ACCESS read-only STATUS mandatory DESCRIPTION "Weight to be associated with the nodes that fit the criteria specified by this tg-row." ::= { ibmappnCosTgRowEntry 3 } ibmappnCosTgRowEffCapMin OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "Minimum acceptable speed for this Class of Service. The effective capacity is an integer value that indicates the actual kilo bits per second. It is derived from the link bandwidth and maximum load factor with the range of 0 thru 603,979,776." ::= { ibmappnCosTgRowEntry 4 } ibmappnCosTgRowEffCapMax OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "Maximum acceptable speed for this Class of Service. The effective capacity is an integer value that indicates the actual kilo bits per second. It is derived from the link bandwidth and maximum load factor with the range of 0 thru 603,979,776." ::= { ibmappnCosTgRowEntry 5 } ibmappnCosTgRowConnCostMin OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-only STATUS mandatory DESCRIPTION "Minimum acceptable cost per connect time for this Class of Service. Cost per connect time: a value representing the relative cost per unit of time to use the TG. Range is from 0, which means no cost, to 255." ::= { ibmappnCosTgRowEntry 6 } McKenzie & Cheng PAGE 115 RFC 1593 SNA APPN Node MIB March 1994 ibmappnCosTgRowConnCostMax OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-only STATUS mandatory DESCRIPTION "Maximum acceptable cost per connect time for this Class of Service. Cost per connect time: a value representing the relative cost per unit of time to use the TG. Range is from 0, which means no cost, to 255." ::= { ibmappnCosTgRowEntry 7 } ibmappnCosTgRowByteCostMin OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-only STATUS mandatory DESCRIPTION "Minimum acceptable cost per byte for this Class of Service." ::= { ibmappnCosTgRowEntry 8 } ibmappnCosTgRowByteCostMax OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-only STATUS mandatory DESCRIPTION "Maximum acceptable cost per byte for this Class of Service." ::= { ibmappnCosTgRowEntry 9 } ibmappnCosTgRowSecurityMin OBJECT-TYPE SYNTAX INTEGER { nonsecure(1), --X'01' publicSwitchedNetwork(32), --X'20' undergroundCable(64), --X'40' secureConduit(96), --X'60' guardedConduit(128), --X'80' encrypted(160), --X'A0' guardedRadiation(192) --X'C0' } ACCESS read-only STATUS mandatory DESCRIPTION "Minimum acceptable security McKenzie & Cheng PAGE 116 RFC 1593 SNA APPN Node MIB March 1994 for this Class of Service." ::= { ibmappnCosTgRowEntry 10 } ibmappnCosTgRowSecurityMax OBJECT-TYPE SYNTAX INTEGER { nonsecure(1), --X'01' publicSwitchedNetwork(32), --X'20' undergroundCable(64), --X'40' secureConduit(96), --X'60' guardedConduit(128), --X'80' encrypted(160), --X'A0' guardedRadiation(192) --X'C0' } ACCESS read-only STATUS mandatory DESCRIPTION "Maximum acceptable security for this Class of Service." ::= { ibmappnCosTgRowEntry 11 } ibmappnCosTgRowDelayMin OBJECT-TYPE SYNTAX INTEGER { minimum(0), --X'00' negligible(384), --X'4C' terrestrial(9216), --X'71' packet(147456), --X'91' long(294912), --X'99' maximum(2013265920) --X'FF' } ACCESS read-only STATUS mandatory DESCRIPTION "Minimum acceptable propagation delay for this class of service. Relative amount of time that it takes for a signal to travel the length of the logical link. This time is represented in micro seconds, with the more values enumerated." ::= { ibmappnCosTgRowEntry 12 } ibmappnCosTgRowDelayMax OBJECT-TYPE SYNTAX INTEGER { minimum(0), --X'00' negligible(384), --X'4C' terrestrial(9216), --X'71' packet(147456), --X'91' long(294912), --X'99' McKenzie & Cheng PAGE 117 RFC 1593 SNA APPN Node MIB March 1994 maximum(2013265920) --X'FF' } ACCESS read-only STATUS mandatory DESCRIPTION "Maximum acceptable propagation delay for this class of service. Relative amount of time that it takes for a signal to travel the length of the logical link. This time is represented in micro seconds, with the more values enumerated." ::= { ibmappnCosTgRowEntry 13 } ibmappnCosTgRowUsr1Min OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-only STATUS mandatory DESCRIPTION "Minimum acceptable value for this user defined characteristic. Range of values is 0-255." ::= { ibmappnCosTgRowEntry 14 } ibmappnCosTgRowUsr1Max OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-only STATUS mandatory DESCRIPTION "Maximum acceptable value for this user defined characteristic. Range of values is 0-255." ::= { ibmappnCosTgRowEntry 15 } ibmappnCosTgRowUsr2Min OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-only STATUS mandatory DESCRIPTION "Minimum acceptable value for this user defined characteristic. Range of values is 0-255." ::= { ibmappnCosTgRowEntry 16 } ibmappnCosTgRowUsr2Max OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-only McKenzie & Cheng PAGE 118 RFC 1593 SNA APPN Node MIB March 1994 STATUS mandatory DESCRIPTION "A Maximum acceptable value for this user defined characteristic." ::= { ibmappnCosTgRowEntry 17 } ibmappnCosTgRowUsr3Min OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-only STATUS mandatory DESCRIPTION "Minimum acceptable value for this user defined characteristic. Range of values is 0-255." ::= { ibmappnCosTgRowEntry 18 } ibmappnCosTgRowUsr3Max OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-only STATUS mandatory DESCRIPTION "Maximum acceptable value for this user defined characteristic. Range of values is 0-255." ::= { ibmappnCosTgRowEntry 19 } END 3.0 Acknowledgements Thanks go to David Chen, Leo Temoshenko, and Mike Allen for their contribution and support through the development process. 4.0 Security Considerations Security issues are not discussed in this memo. McKenzie & Cheng PAGE 119 RFC 1593 SNA APPN Node MIB March 1994 5.0 Authors' Addresses William F. McKenzie IBM Networking Systems P. O. Box 12195 Research Triangle Park, NC 27709 US Phone: +1 919 254 5705 EMail: mckenzie@ralvma.vnet.ibm.com Jia-bing R. Cheng IBM Networking Systems P. O. Box 12195 Research Triangle Park, NC 27709 US Phone: +1 919 254 4434 EMail: cheng@ralvm6.vnet.ibm.com McKenzie & Cheng PAGE 120 SNA APPN Node MIB RFC TOTAL SIZE: 207882 bytes PUBLICATION DATE: Friday, March 4th, 1994 LEGAL RIGHTS: The IETF Trust (see BCP 78)

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