Network Working Group M. Allen Request for Comments: 2051 Wall Data Inc. Category: Standards Track B. Clouston Z. Kielczewski Cisco Systems W. Kwan Jupiter Technology Inc. B. Moore IBM October 1996 Definitions of Managed Objects for APPC using SMIv2 Status of this Memo This document specifies an Internet standards track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the "Internet Official Protocol Standards" (STD 1) for the standardization state and status of this protocol. Distribution of this memo is unlimited. Table of Contents 1. Introduction ........................................... 1 2. The SNMP Network Management Framework .................. 1 3. Overview ............................................... 2 3.1 APPC MIB structure ...................................... 4 4. Definitions ............................................ 10 5. Acknowledgments ........................................ 123 6. References ............................................. 123 7. Security Considerations ................................ 123 8. Authors' Addresses ..................................... 124 1. Introduction This memo defines a portion of the Management Information Base (MIB) for use with network management protocols in the Internet community. In particular, it defines objects for managing the configuration, monitoring and controlling of network devices with APPC (Advanced Program-to-Program Communications) capabilities. This memo identifies managed objects for the SNA LU6.2 protocols. 2. The SNMP Network Management Framework The SNMP Network Management Framework consists of several components. For the purpose of this specification, the applicable components of the Framework are the SMI and related documents [2, 3, 4], which define the mechanisms used for describing and naming objects for the Allen, et. al. Standards Track [Page 1] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 purpose of management. The Framework permits new objects to be defined for the purpose of experimentation and evaluation. 3. Overview This document identifies the proposed set of objects for managing the configuration, monitoring and controlling devices with APPC capabilities. APPC is the aspect of SNA which supports peer-to-peer communication, and provides the interface for applications to communicate. In this document, we will describe LU6.2 protocol- specific managed objects. This document describes both dependent and independent LU 6.2 protocols. A dependent LU requires assistance from an SSCP in order to activate an LU 6.2 session. An independent LU is able to activate an LU 6.2 session without assistance from the SSCP. If the agent supports dependent LU 6.2 only, the SNA NAU MIB, RFC 1666 [7] is used instead to represent those objects. Local LUs and partner LUs connect with each other using sessions. Multiple different sessions can be established between LUs with characteristics defined by Modes. Session limits within a defined Mode are negotiated between the local and partner LUs using a protocol called CNOS (Change Number of Sessions). Transaction Programs (TPs) are applications that use sessions to communicate with each other. Multiple TPs can use the same session, but not at the same time. A single usage of a session is called a conversation. While a session can stay active for a long time, a conversation can come up and down based on usage by the TPs. Common Programming Interface - Communications (CPI-C) is a standard API (Application Programming Interface) for APPC and OSI TP that is used by TPs for accessing conversations. Although, many of the CPI-C objects in this MIB are relevant to both APPC and OSI TP, the intention is for managing APPC products only. SNA names such as LU names, CP names, mode names, and COS names can be padded with space characters in SNA formats. These space characters are insignificant. For example, in a BIND RU a mode name of "#INTER" with a length of 6 is identical to a mode name of "#INTER " with a length of 8. However, in this MIB, insignificant space characters are not included by the agent. Using the mode name from the previous example, an agent would return a length of 6 and the Allen, et. al. Standards Track [Page 2] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 string "#INTER" with no space characters for appcModeAdminModeName, regardless of how it appears in the BIND RU or in internal storage. The lone exception is the all blank mode name, for which the agent returns a length of 8 and the string " " (8 space characterss). When an SNA name is functioning as a table index, an agent shall treat trailing space characters as significant. If a Management Station requests the objects from a row with index "#INTER ", the agent does not match this to the row with index "#INTER". Since an agent has no insignificant space characters in any of its table indices, the only reason for a Management Station to include them would be to start GetNext processing at a chosen point in a table. For example, a GetNext request with index "M " would start retrieval from a table at the first row with an 8-character index beginning with M or a letter after M. The SNA/APPC terms and overall architecture are documented in [1], [5], and [6]. Highlights of the management functions supported by the APPC MIB module include the following: o Activating and deactivating statistics keeping and counting. o Activating and deactivating tracing. o Issuing CNOS processing verbs/commands for INITIALIZE_SESSION_LIMIT, CHANGE_SESSION_LIMIT and RESET_SESSION_LIMIT. o Monitoring of parameters related to local LU, partner LU, modes, TPs and CPI-C side information. o Deactivating sessions. o Monitoring of LU6.2-specific session operational parameters and statistics, historical information about abnormally terminated sessions, and information about APPC sessions that are transported by APPN HPR. o Monitoring of conversation operational parameters, and historical information about abnormally terminated sessions. Allen, et. al. Standards Track [Page 3] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 This MIB module does not support: o Modifying APPC defaults. o Creating and deleting partner LUs, modes, TPs, and CPI-C side information tables. o Modifying parameters related to local LU, partner LU, modes, TPs, and CPI-C side information. o Activating or deactivating local LUs. o Activating or deactivating partner LUs. o Activating or deactivating conversations. o Activating or deactivating Transaction Programs. o Activating sessions. o Traps 3.1. APPC MIB Structure The APPC MIB module contains six groups of objects: o appcGlobal - objects related to global defaults and controls. In addition, CNOS processing objects are also part of this group. o appcLu - objects related to LU6.2-specific local and partner LU, mode definition, monitoring and control. o appcTp - objects related to transaction program definition, monitoring and control. o appcSession - objects related to LU6.2-specific session monitoring. o appcConversation - objects related to conversation monitoring. o appcCPIC - objects related to related CPI-C side information. These groups are described below in more detail. The objects related to LU6.2 are generally organized into two types of tables: the Admin and Oper tables. Allen, et. al. Standards Track [Page 4] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 The "Admin" table contains read-only objects which contain default or expected configuration values. This MIB does not create or modify configuration values. The "Oper" table contains objects which provide current operational values, such as state values or negotiated parameters, for dynamic or configured objects. Dynamic objects are created by the APPC system using one of the templates provided in the "Admin" table. Configured objects usually have a one-to-one relationship between "Admin" and "Oper" entries. However, some "Admin" values may have changed since the object became operational, such that the "Oper" values may no longer be based on the "Admin" values. The "Admin" entry could even be deleted. For example, some implementations may allow a mode definition (appcModeAdminEntry) to be deleted even while an active session was using this mode (appcModeOperEntry still exists). Where appropriate, the "Oper" table may include initial starting values for objects that can be reconfigured while operational. How the "Admin" values are changed or deleted is outside the scope of this MIB. 3.1.1. appcGlobal group The appcGlobal group consists of the following tables and objects: 1) appcCntrlAdminGroup This group of objects controls whether certain statistics and counters (e.g., session counters and RSCV collection) should be maintained by the Agent. In addition, the ability to activate and deactivate tracing is also supported through objects in this group. These objects are for Agent implementations that wish to provide this level of operational control and are optional. The objects in this group represent the desired state, with the actual operational values in appcCntlOperGroup. These objects can be generated initially, after startup of SNA service, by the Agent which uses information from the Node configuration file. Subsequent modifications of object values is possible by a Management station. The modifications to these objects can be saved in the Node configuration file for the next startup (i.e., restart or next initialization) of SNA service, but the mechanism for this function is not defined in this document. 2) appcCntrlOperGroup This group of objects monitors whether certain statistics and counters (e.g., session counters and RSCV collection ) are maintained by an Agent. In addition, the ability to monitor tracing activity is also supported through objects in this group. Allen, et. al. Standards Track [Page 5] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 This table represents the actual operational state. These states can be modified via objects in the appcCntrlAdminGroup. 3) appcGlobalObjects These objects describe global information such as APPC system start time, the control point name, and default LU 6.2 configuration values. The type of default configuration information includes mode name, LU, and maximum logical record size. 4) appcCnosControl These objects allows for issuing of CNOS commands relative to a local and partner LU pair and a Mode. They support the following CNOS commands: INITIALIZE_SESSION_LIMIT, CHANGE_SESSION_LIMIT and RESET_SESSION_LIMIT. The objects in this group can be modified by a Management Station. This group consists of objects that are relevant to the CNOS commands parameters, which a Management Station needs to set. After setting the parameters of a CNOS command, the Management Station will set the control object (appcCnosCommand) to request the Agent to issue the appropriate CNOS command. 3.1.2. appcLu group The appcLu group consists of the following tables: 1) appcLluAdminTable This table contains objects which describe specific LU6.2 local LU configuration information. The type of information includes the maximum number of sessions supported and compression parameters. 2) appcLluOperTable This table contains objects which describe specific LU6.2 local LU operational information. The type of information includes the maximum number of sessions supported, the number of sessions currently active, and compression parameters. 3) appcLuPairAdminTable This table contains objects which describe local LU and partner LU configuration information. The type of information includes security information and whether parallel sessions are supported. Allen, et. al. Standards Track [Page 6] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 For those implementations that have partner LU definitions associated with each local LU, multiple entries with the same appcLuPairAdminParLuName could exist with different appcLuPairAdminLocLuName. For those implementations in which partner LU definitions apply to all local LUs, the appcLuPairAdminLocLuName is set to '*ALL'. 4) appcLuPairOperTable This table contains objects which describe partner/local LU pair run- time operational information. The type of information includes security information and whether parallel sessions are supported. Although the Admin (appcLuPairAdminTable) table entries could be global to all local LUs in a Node, an entry in this Oper table is always associated with one local LU. A row in this table is created as soon as there is an active session between the local and partner LU. Two entries are present when both LUs in a pair are local. 5) appcModeAdminTable This table contains objects which describe Mode configuration information. The type of information includes the mode name and maximum session limit. For those implementations that have Mode definitions associated with each local and partner LU pair, multiple entries with the same appcModeAdminModeName could exist with different appcModeAdminLocLuName and appcModeAdminParLuName. For those implementations in which Mode definitions apply to all local and/or all partner LUs, the appcModeAdminLocLuName and/or appcModeAdminParLuName are set to '*ALL'. 6) appcModeOperTable This table contains objects which describe Mode run-time operational information for each local/partner LU pair. The type of information includes the mode name and maximum session limit. Although the Admin table entries could be global to all local and partner LUs in a Node, the Oper table entries are always associated with one local and partner LU pair. A row in this table is created as soon as there is an active session between local and partner LU for this Mode. Two entries are present when both LUs in a pair are local. Allen, et. al. Standards Track [Page 7] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 3.1.3. appcTp group The appcTp group consists of the following table: 1) appcTpAdminTable This table contains objects which describe transaction program (TP) configuration information. The type of information includes the TP name and TP operation, indicating how the TP will be started. For those implementations that have TP definitions associated with each local LU, multiple entries with the same appcTpAdminTpName could exist with different appcTpAdminLocLuName. For those implementations in which TP definition applies to all local LUs, it will have appcTpAdminLocLuName set to '*ALL'. There is no appcTpOperTable. Run-time information about TP tends to be product-specific (e.g., process Id), and much of the information can be derived from the conversation tables. 3.1.4. appcSession group The appcSession group consists of the following tables: 1) appcActSessTable This table contains objects which describe LU6.2 session information. The type of information includes the PCID and the pacing counts. 2) appcSessStatsTable This table contains statistical information about LU 6.2 sessions. The type of information includes counters of bytes and RUs sent and received. 3) appcHistSessTable This table contains historical information about APPC sessions that have terminated abnormally. The type of information includes the unbind type and sense data. 4) appcSessRtpTable This table contains information about LU 6.2 sesions that are being transported by High Performance Routing. The type of information includes the NCEID and TCID. Allen, et. al. Standards Track [Page 8] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 3.1.5. appcConversation group The appcConversation group consists of the following tables: 1) appcActiveConvTable This table contains objects which describe active conversation information. The type of information includes the state and type. An entry is created by an Agent when the conversation is started, and is removed when the conversation ends. 2) appcHistConvTable This table contains objects which describe historical conversation information about abnormally terminated conversations. The number of entries and how long they are kept depends on the Agent implementation. The type of information inclues the sense data and log data. 3.1.6. appcCPIC group The appcCPIC group consists of the following tables: 1) appcCpicAdminTable This table contains objects which describe CPI-C side information. The type of information includes the symbolic destination name and partner LU name. For those implementations that have CPI-C definition associated with each local LU, multiple entries with the same appcCpicAdminSymbDestName could exist with different appcCpicAdminLocLuName. For those implementations in which CPI-C definition applies to all local LUs, it will have appcCpicAdminLocLuName set to '*ALL'. 2) appcCpicOperTable This table contains objects which describe CPI-C run-time operational information. The type of information includes the symbolic destination name and partner LU name. Allen, et. al. Standards Track [Page 9] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 4. Definitions APPC-MIB DEFINITIONS ::= BEGIN IMPORTS DisplayString, InstancePointer, TEXTUAL-CONVENTION, DateAndTime FROM SNMPv2-TC mib-2, Counter32, Gauge32, Integer32, TimeTicks, OBJECT-TYPE, MODULE-IDENTITY FROM SNMPv2-SMI snanauMIB FROM SNA-NAU-MIB MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF; appcMIB MODULE-IDENTITY LAST-UPDATED "9512150000Z" ORGANIZATION "IETF SNA NAU MIB Working Group" CONTACT-INFO " Michael Allen Wall Data Inc. P.O.Box 1120 Duval, WA 98019, USA Tel: 1 206 844 3505 E-mail: mallen@hq.walldata.com Bob Clouston Cisco Systems 7025 Kit Creek Road P.O. Box 14987 Research Triangle Park, NC 27709, USA Tel: 1 919 472 2333 E-mail: clouston@cisco.com Zbigniew Kielczewski Cisco Systems 3100 Smoketree Court Raleigh, NC 27604, USA Tel: 1 919 871 6326 E-mail: zbig@cisco.com Allen, et. al. Standards Track [Page 10] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 William Kwan Jupiter Technology Inc. 200 Prospect Street Waltham, MA 02254, USA Tel: 1 617 894 9300, x423 E-mail: billk@jti.com Bob Moore IBM Corporation 800 Park Offices Drive CNMA/664 P.O. Box 12195 Research Triangle Park, NC 27709, USA Tel: 1 919 254 4436 E-mail: remoore@ralvm6.vnet.ibm.com " DESCRIPTION "This is the MIB module for objects used to manage network devices with APPC capabilities." ::= { snanauMIB 3 } appcObjects OBJECT IDENTIFIER ::= { appcMIB 1 } appcGlobal OBJECT IDENTIFIER ::= { appcObjects 1 } appcLu OBJECT IDENTIFIER ::= { appcObjects 2 } appcTp OBJECT IDENTIFIER ::= { appcObjects 3 } appcSession OBJECT IDENTIFIER ::= { appcObjects 4 } appcConversation OBJECT IDENTIFIER ::= { appcObjects 5 } appcCPIC OBJECT IDENTIFIER ::= { appcObjects 6 } -- ********************************************************************* -- Objects in this MIB are used to model an SNA device that supports -- APPC LUs. -- Following is the overall organization of the MIB. -- -- 1. APPC Global Objects - global values, defaults, -- controls (including CNOS) -- 2. APPC Defined Lu Tables - Admin and Oper -- 3. APPC Defined LU Pair Tables - Admin and Oper -- 4. APPC Mode Tables - Admin and Oper -- 5. APPC TP Tables - Admin only -- 6. APPC Session Tables - Active, Stats, History, RTP -- 7. APPC Conversation Table - Active, History -- 8. APPC CPIC side info - Admin and Oper -- ********************************************************************* -- ********************************************************************* Allen, et. al. Standards Track [Page 11] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 -- Textual Convention -- --------------------------------------------------------------------- SnaSenseData ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "To facilitate their display by a Management Station, sense data objects in the MIB are represented as DisplayStrings of size 8. Eight '0' characters indicates that no sense data identifying an SNA error condition is available." SYNTAX DisplayString (SIZE (8)) -- ********************************************************************* -- APPC Control Objects -- --------------------------------------------------------------------- -- The following objects allow: -- * the collection of APPC Session information counters -- to be started and stopped -- * the collection of APPC Session RSCVs -- to be started and stopped -- * the collection of APPC tracing information to be started and -- stopped -- -- These objects are for implementations that wish to provide -- this level of operational control. This group is -- conditionally mandatory in the conformance section of the MIB. -- -- ********************************************************************* -- ********************************************************************* -- Control Admin -- These objects contain the desired states for the controls. -- The actual states are in the Oper objects. -- ********************************************************************* appcCntrlAdminGroup OBJECT IDENTIFIER ::= { appcGlobal 1 } appcCntrlAdminStat OBJECT-TYPE SYNTAX INTEGER { notActive(1), active(2) } MAX-ACCESS read-write STATUS current DESCRIPTION "Indicates the desired state of statistics collection: notActive collection of counters is not active. active collection of counters is active. Allen, et. al. Standards Track [Page 12] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 When this object is set to notActive, all of the entries are removed from the appcSessStatsTable." ::= { appcCntrlAdminGroup 1 } appcCntrlAdminRscv OBJECT-TYPE SYNTAX INTEGER { notActive(1), active(2) } MAX-ACCESS read-write STATUS current DESCRIPTION "Indicates the desired state of RSCV information collection: notActive collection of route selection control vectors is not active. active collection of route selection control vectors is active." ::= { appcCntrlAdminGroup 2 } appcCntrlAdminTrace OBJECT-TYPE SYNTAX INTEGER { notActive(1), active(2) } MAX-ACCESS read-write STATUS current DESCRIPTION "Indicates the desired state of tracing: notActive collection of tracing information is not active active collection of tracing information is active" ::= { appcCntrlAdminGroup 3 } appcCntrlAdminTraceParm OBJECT-TYPE SYNTAX DisplayString (SIZE (0..128)) MAX-ACCESS read-write STATUS current DESCRIPTION "Specifies the parameter to be used in conjunction with activating tracing. The actual content is implementation dependent." ::= { appcCntrlAdminGroup 4 } -- ********************************************************************* Allen, et. al. Standards Track [Page 13] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 -- Control Oper -- These objects contain the actual states of the controls. -- ********************************************************************* appcCntrlOperGroup OBJECT IDENTIFIER ::= { appcGlobal 2 } appcCntrlOperStat OBJECT-TYPE SYNTAX INTEGER { notActive(1), active(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates the current collection options in effect: notActive collection of counters is not active. active collection of counters is active. Statistical entries are present in the appcSessStatsTable only when the value of this object is 'active'." ::= { appcCntrlOperGroup 1 } appcCntrlOperStatTime OBJECT-TYPE SYNTAX TimeTicks MAX-ACCESS read-only STATUS current DESCRIPTION "Time since the appcCntrlOperStat object last changed. This time is in hundreds of a second." ::= { appcCntrlOperGroup 2 } appcCntrlOperRscv OBJECT-TYPE SYNTAX INTEGER { notActive(1), active(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates the current collection options in effect: notActive collection of route selection control vectors is not active. active collection of route selection control vectors is active." Allen, et. al. Standards Track [Page 14] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 ::= { appcCntrlOperGroup 3 } appcCntrlOperRscvTime OBJECT-TYPE SYNTAX TimeTicks MAX-ACCESS read-only STATUS current DESCRIPTION "Time since the appcCntrlOperRscv object last changed. This time is in hundreds of a second." ::= { appcCntrlOperGroup 4 } appcCntrlOperTrace OBJECT-TYPE SYNTAX INTEGER { notActive(1), active(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates the current state of tracing: notActive collection of tracing information is not active. active collection of tracing information is active." ::= { appcCntrlOperGroup 5 } appcCntrlOperTraceTime OBJECT-TYPE SYNTAX TimeTicks MAX-ACCESS read-only STATUS current DESCRIPTION "Time since the appcCntrlOperTrace object last changed. This time is in hundreds of a second." ::= { appcCntrlOperGroup 6 } appcCntrlOperTraceParm OBJECT-TYPE SYNTAX DisplayString (SIZE (0..128)) MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the parameter used in conjunction with activating tracing. The actual content is implementation dependent." ::= { appcCntrlOperGroup 7 } -- ****************************************************************** Allen, et. al. Standards Track [Page 15] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 -- -- APPC global settings -- -- ****************************************************************** appcGlobalObjects OBJECT IDENTIFIER ::= { appcGlobal 3 } appcUpTime OBJECT-TYPE SYNTAX TimeTicks MAX-ACCESS read-only STATUS current DESCRIPTION "The time, in hundredths of a second, since the APPC portion of the system was last reinitialized." ::= { appcGlobalObjects 1 } appcDefaultModeName OBJECT-TYPE SYNTAX DisplayString (SIZE (1..8)) MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the mode name to be used under the following conditions: When an incoming BIND request contains a mode name not defined at the local node. The parameters defined for this mode are used for the inbound implicit mode capability. When an APPC program issues an [MC_]ALLOCATE, [MC_]SEND_CONVERSATION, or CNOS verb, or when a CPI-C program issues an Allocate (CMALLC) call, specifying a mode name not defined at the local node. The parameters defined for this mode are used for the outbound implicit mode capability. This mode name must match a defined entry in the appcModeAdminTable." ::= { appcGlobalObjects 2 } appcDefaultLuName OBJECT-TYPE SYNTAX DisplayString (SIZE (1..17)) MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the name of the local LU that is to serve as the default LU. This is the default LU to which are routed inbound Allen, et. al. Standards Track [Page 16] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 BIND requests that exclude the secondary LU name. This field is from 1 to 17 characters in length, including a period (.) which separates the NetId from the NAU name if the NetId is present. This local LU name must match a defined entry in the appcLluAdminTable." ::= { appcGlobalObjects 3 } appcDefaultImplInbndPlu OBJECT-TYPE SYNTAX INTEGER { no(1), yes(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies whether or not inbound implicit partner LU support is enabled. The following values are defined: no - Specifies that inbound implicit partner LU support is disabled, which means that an incoming bind that specifies a partner LU that is not defined at the local node will be rejected. yes - Specifies that inbound implicit partner LU support is enabled, which provides the capability to accept an incoming BIND request that contains a partner LU name that is not defined at the local node." ::= { appcGlobalObjects 4 } appcDefaultMaxMcLlSndSize OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the maximum size of a logical record to be used for a mapped conversation when sending data to either the inbound or outbound implicit partner LU. This size is the maximum number of bytes in a single logical record, as indicated in the LL field of the record. The default value is 32767. Note that this object does not limit the maximum size that an application program can supply on the Send Data call for a mapped conversation." ::= { appcGlobalObjects 5 } Allen, et. al. Standards Track [Page 17] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 appcDefaultFileSpec OBJECT-TYPE SYNTAX DisplayString (SIZE (0..80)) MAX-ACCESS read-only STATUS current DESCRIPTION "The local file specification that is to be searched by the APPC attach manager when no DEFINE_TP verb has been issued for the TP name received on an incoming attach. In this case, the attach manager will attempt to start a program whose file name is the same as the incoming TP name. If found, the program is loaded. If not found, the attach is rejected. The value '*' indicates that the normal search path for executable programs is to be used for locating an undefined transaction program. A null string indicates that there is no default file specification for undefined transaction programs." ::= { appcGlobalObjects 6 } appcDefaultTpOperation OBJECT-TYPE SYNTAX INTEGER { other(1), queuedOperatorStarted(2), queuedOperatorPreloaded(3), queuedAmStarted(4), nonqueuedAmStarted(5) } MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies how the program will be started. other - Specifies that the default TP operation is none of the methods specified below. It may be a product-specific method. queuedOperatorStarted - Specifies that one version of the program will be run at a time. If an incoming attach arrives and the program has not been started yet, APPC will issue a message to the operator to start the specified program. Subsequent attaches that arrive while the program is active will be queued. queuedOperatorPreloaded - Specifies that one version Allen, et. al. Standards Track [Page 18] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 of the program will be run at a time. If an incoming attach arrives and the program has not been started yet, the Attach will be rejected. The APPC attach manager determines that a TP has started upon reception of an APPC RECEIVE_ALLOCATE verb, or a CPI-C Accept_Conversation (CMACCP) or Specify_Local_TP_Name (CMSLTP) call. No message is sent to the operator. Subsequent attaches that arrive while the program is active are queued. queuedAmStarted - Specifies that one version of the program will be run at a time and will be started by the APPC attach manager. Subsequent attaches that arrive while the program is active will be queued. nonqueuedAmStarted - Specifies that multiple copies of the program will be run at a time and will be started by the APPC attach manager. " ::= { appcGlobalObjects 7 } appcDefaultTpConvSecRqd OBJECT-TYPE SYNTAX INTEGER { no(1), yes(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies whether or not conversation security will be used for default TPs. no - Specifies that the incoming attach does not have to contain security information. yes - Specifies that the incoming attach must contain valid authentication information (e.g., user ID and password)." ::= { appcGlobalObjects 8 } appcLocalCpName OBJECT-TYPE SYNTAX DisplayString (SIZE (0..17)) MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the name of the local control point. This field is from 0 to 17 characters in length, including a period (.) which Allen, et. al. Standards Track [Page 19] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 separates the NetId from the NAU name if the NetId is present. A null string indicates that the value is unknown." ::= { appcGlobalObjects 9 } appcActiveSessions OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the total number of active APPC sessions supported by this implementation. Sessions for which both LUs are local are counted twice." ::= { appcGlobalObjects 10 } appcActiveHprSessions OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the total number of active HPR APPC sessions." ::= { appcGlobalObjects 11 } -- ****************************************************************** -- APPC CNOS control -- -- This group contains objects for issuing APPC Change-Number-of-Session -- (CNOS) commands to a specific mode. Specifically, the commands -- supported are: -- INITIALIZE_SESSION_LIMIT -- CHANGE_SESSION_LIMIT -- RESET_SESSION_LIMIT -- -- -- ****************************************************************** appcCnosControl OBJECT IDENTIFIER ::= { appcGlobal 4 } appcCnosCommand OBJECT-TYPE SYNTAX INTEGER { initSesslimit(1), changeSesslimit(2), resetSesslimit(3) } MAX-ACCESS read-write STATUS current Allen, et. al. Standards Track [Page 20] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 DESCRIPTION "Specifies the CNOS command or verb to issue. First set the values of the particular CNOS parameter objects (from the range { appcCnosControl 2 } through { appcCnosControl 8 }) that apply to the CNOS command to be executed, set the three CNOS target objects ({ appcCnosControl 9 } through { appcCnosControl 11 }), then set this object to the command to be executed. Here is the list of parameter objects that must be set for each of the CNOS commands: INIT_SESSION_LIMIT - appcCnosMaxSessLimit appcCnosMinCwinLimit appcCnosMinClosLimit appcCnosTargetLocLuName appcCnosTargetParLuName appcCnosTargetModeName CHANGE_SESSION_LIMIT - appcCnosMaxSessLimit appcCnosMinCwinLimit appcCnosMinClosLimit appcCnosResponsible appcCnosTargetLocLuName appcCnosTargetParLuName appcCnosTargetModeName RESET_SESSION_LIMIT - appcCnosResponsible appcCnosDrainPart appcCnosForce appcCnosTargetLocLuName appcCnosTargetParLuName appcCnosTargetModeName " ::= { appcCnosControl 1 } appcCnosMaxSessLimit OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-write STATUS current DESCRIPTION "Specifies the maximum value that the local LU is to use, during CNOS processing, for the session limit. The local LU, as a target LU, will negotiate a higher session limit it receives in the CNOS request down to this maximum value. The Allen, et. al. Standards Track [Page 21] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 local LU, as a source LU, will restrict the session limit it sends in a CNOS request to a value less than or equal to this maximum value. If set (i.e., greater than 0), this overrides the maximum session limit defined in the appcModeAdminTable. This parameter should be set to the desired value before setting the command (appcCnosCommand). This parameter applies to the INITIALIZE_SESSION_LIMIT and CHANGE_SESSION_LIMIT verbs." DEFVAL { 0 } ::= { appcCnosControl 2 } appcCnosMinCwinLimit OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-write STATUS current DESCRIPTION "Specifies the default minimum contention winner sessions limit. This parameter should be set to the desired value before setting the command (appcCnosCommand). This parameter applies to the INITIALIZE_SESSION_LIMIT and CHANGE_SESSION_LIMIT verbs." DEFVAL { 0 } ::= { appcCnosControl 3 } appcCnosMinClosLimit OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-write STATUS current DESCRIPTION "Specifies the default minimum contention loser sessions limit. This parameter should be set to the desired value before setting the command (appcCnosCommand). This parameter applies to the INITIALIZE_SESSION_LIMIT and CHANGE_SESSION_LIMIT verbs." Allen, et. al. Standards Track [Page 22] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 DEFVAL { 0 } ::= { appcCnosControl 4 } appcCnosDrainSelf OBJECT-TYPE SYNTAX INTEGER { no(1), yes(2) } MAX-ACCESS read-write STATUS current DESCRIPTION "Specifies whether the local LU is draining its conversations for this mode. When a mode session limit is reset (via a CNOS RESET_SESSION_LIMIT request), the local LU could be set to process all queued conversations before deactivating all of the sessions (using the SNA Bracket Initiation Stopped or BIS protocol). This parameter should be set to the desired value before setting the command (appcCnosCommand). This parameter applies only to the RESET_SESSION_LIMIT verb." DEFVAL { no } ::= { appcCnosControl 5 } appcCnosDrainPart OBJECT-TYPE SYNTAX INTEGER { no(1), yes(2) } MAX-ACCESS read-write STATUS current DESCRIPTION "Specifies whether the partner LU is draining its conversations for this mode. When a mode session limit is reset (via a CNOS RESET_SESSION_LIMIT request), the partner LU could be set to process all queued conversations before deactivating all of the sessions (using the SNA Bracket Initiation Stop or BIS protocol). This parameter should be set to the desired value before setting the command (appcCnosCommand). This parameter applies only to the RESET_SESSION_LIMIT verb." Allen, et. al. Standards Track [Page 23] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 DEFVAL { yes } ::= { appcCnosControl 6 } appcCnosResponsible OBJECT-TYPE SYNTAX INTEGER { source(1), target(2) } MAX-ACCESS read-write STATUS current DESCRIPTION "Specifies which LU is responsible for selecting and deactivating sessions as a result of a change that decreases the session limit or the maximum number of contention winner sessions for the source or target LU. If no session need to be deactivated, this parameter is ignored. source - specifies that the source (local) LU is responsible. The target (partner) LU cannot negotiate this value. target - specifies that the target (partner) LU is responsible. The target LU can negotiate this value to source. This parameter should be set to the desired value before setting the command (appcCnosCommand). This parameter applies to the RESET_SESSION_LIMIT and CHANGE_SESSION_LIMIT verbs." DEFVAL { source } ::= { appcCnosControl 7 } appcCnosForce OBJECT-TYPE SYNTAX INTEGER { no(1), yes(2) } MAX-ACCESS read-write STATUS current DESCRIPTION "Specifies whether the local LU should force the resetting of the session limit when certain error conditions occur that prevent the successful exchange of CNOS request and reply. This parameter should be set to the desired value before Allen, et. al. Standards Track [Page 24] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 setting the command (appcCnosCommand). This parameter applies only to the RESET_SESSION_LIMIT verb." DEFVAL { no } ::= { appcCnosControl 8 } appcCnosTargetLocLuName OBJECT-TYPE SYNTAX DisplayString (SIZE (1..17)) MAX-ACCESS read-write STATUS current DESCRIPTION "The SNA name of the local LU to which the CNOS command is to be applied. This field is from 1 to 17 characters in length, including a period (.) which separates the NetId from the NAU name if the NetId is present. This object should be set to the desired value before setting the command (appcCnosCommand). This parameter applies to all CNOS verbs." ::= { appcCnosControl 9 } appcCnosTargetParLuName OBJECT-TYPE SYNTAX DisplayString (SIZE (1..17)) MAX-ACCESS read-write STATUS current DESCRIPTION "The SNA name of the partner LU to which the CNOS command is to be applied. This field is from 1 to 17 characters in length, including a period (.) which separates the NetId from the NAU name if the NetId is present. This object should be set to the desired value before setting the command (appcCnosCommand). This parameter applies to all CNOS verbs." ::= { appcCnosControl 10 } appcCnosTargetModeName OBJECT-TYPE SYNTAX DisplayString (SIZE (1..8)) MAX-ACCESS read-write STATUS current DESCRIPTION "Specifies the mode name to which the CNOS command is to be Allen, et. al. Standards Track [Page 25] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 applied. This object should be set to the desired value before setting the command (appcCnosCommand). This parameter applies to all CNOS verbs." ::= { appcCnosControl 11 } -- ********************************************************************* -- APPC LU information -- --------------------------------------------------------------------- -- Local LU -- Partner LU -- Mode -- ********************************************************************* -- ********************************************************************* -- APPC Local LU -- -- The entries in the following tables provide information for -- independent and dependent LU 6.2. -- -- ********************************************************************* -- ********************************************************************* -- APPC Local LU Admin Table -- Objects in this table contain default or expected configuration -- values for local 6.2 LUs. -- ********************************************************************* appcLluAdminTable OBJECT-TYPE SYNTAX SEQUENCE OF AppcLluAdminEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "APPC Local LU Admin Table." ::= { appcLu 1 } appcLluAdminEntry OBJECT-TYPE SYNTAX AppcLluAdminEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Information about local APPC LUs. " Allen, et. al. Standards Track [Page 26] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 INDEX { appcLluAdminName } ::= { appcLluAdminTable 1 } AppcLluAdminEntry ::= SEQUENCE { appcLluAdminName DisplayString, appcLluAdminDepType INTEGER, appcLluAdminLocalAddress OCTET STRING, appcLluAdminSessLimit Integer32, appcLluAdminBindRspMayQ INTEGER, appcLluAdminCompression INTEGER, appcLluAdminInBoundCompLevel INTEGER, appcLluAdminOutBoundCompLevel INTEGER, appcLluAdminCompRleBeforeLZ INTEGER, appcLluAdminAlias DisplayString } appcLluAdminName OBJECT-TYPE SYNTAX DisplayString (SIZE (1..17)) MAX-ACCESS not-accessible STATUS current DESCRIPTION "Specifies the name of the local LU. This field is from 1 to 17 characters in length, including a period (.) which separates the NetId from the NAU name if the NetId is present." ::= { appcLluAdminEntry 1 } appcLluAdminDepType OBJECT-TYPE SYNTAX INTEGER { dependent(1), independent(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "This value identifies whether the LU is dependent or independent." ::= { appcLluAdminEntry 2 } appcLluAdminLocalAddress OBJECT-TYPE SYNTAX OCTET STRING (SIZE (1)) MAX-ACCESS read-only STATUS current DESCRIPTION "The local address for this LU is a byte with a value ranging from 0 to 254. For dependent LUs, this value ranges from 1 to Allen, et. al. Standards Track [Page 27] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 254; for independent LUs this value is always 0." ::= { appcLluAdminEntry 3 } appcLluAdminSessLimit OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "The maximum number of sessions supported by this LU." ::= { appcLluAdminEntry 4 } appcLluAdminBindRspMayQ OBJECT-TYPE SYNTAX INTEGER { no(1), yes(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates whether or not the local LU, as the sender of a BIND request, allows a partner partner LU to delay sending the BIND response if the partner LU cannot process the BIND request immediately." ::= { appcLluAdminEntry 5 } appcLluAdminCompression OBJECT-TYPE SYNTAX INTEGER { prohibited(1), required(2), negotiable(3) } MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies whether compression is supported. The local LU uses this value for negotiation during session activation (SNA BIND). prohibited - specifies that no compression is to be used. required - specifies that compression is required. negotiable - specifies that the usage of compression is to be negotiated between the LUs. The level of compression is also negotiated." ::= { appcLluAdminEntry 6 } Allen, et. al. Standards Track [Page 28] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 appcLluAdminInBoundCompLevel OBJECT-TYPE SYNTAX INTEGER { none(1), rle(2), lz9(3), lz10(4), lz12(5) } MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the maximum level of compression supported for inbound data. The local LU uses this value in conjunction with appcLluAdminCompression for negotiation during session activation (SNA BIND). none - specifies that no compression is to be used. rle - specifies run-length encoding compression in which a 1 or 2 byte sequence substitution is used for each repeated run of the same character. lz9 - specifies Lempel-Ziv-like compression in which 9 bit codes are used to substitute repeated substrings in the data stream. These codes are indices that refer to entries in a common dictionary generated adaptively at both sender and receiver as the data flows and compression occurs. The larger number bits used for the code, the more storage space is required for the dictionary, but the larger the compression ratio. lz10 - specifies a 10 bit code Lempel-Ziv-like compression. lz12 - specifies a 12 bit code Lempel-Ziv-like compression." ::= { appcLluAdminEntry 7 } appcLluAdminOutBoundCompLevel OBJECT-TYPE SYNTAX INTEGER { none(1), rle(2), lz9(3), lz10(4), lz12(5) } MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the maximum level of compression supported for outbound data. The local LU uses this value in conjunction with appcLluAdminCompression for negotiation during session activation (SNA BIND). Allen, et. al. Standards Track [Page 29] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 none - specifies that no compression is to be used. rle - specifies run-length encoding compression in which a 1 or 2 byte sequence substitution is used for each repeated run of the same character. lz9 - specifies Lempel-Ziv-like compression in which 9 bit codes are used to substitute repeated substrings in the data stream. These codes are indices that refer to entries in a common dictionary generated adaptively at both sender and receiver as the data flows and compression occurs. The larger of number bits used for the code, the more storage space is required for the dictionary, but the larger the compression ratio. lz10 - specifies a 10 bit code Lempel-Ziv-like compression. lz12 - specifies a 12 bit code Lempel-Ziv-like compression." ::= { appcLluAdminEntry 8 } appcLluAdminCompRleBeforeLZ OBJECT-TYPE SYNTAX INTEGER { no(1), yes(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies whether run-length encoding is to be applied to the data before applying Lempel-Ziv-like compression. The local LU uses this value for negotiation during session activation (SNA BIND). This parameter is only supported if LZ compression is used." ::= { appcLluAdminEntry 9 } appcLluAdminAlias OBJECT-TYPE SYNTAX DisplayString (SIZE (0..8)) MAX-ACCESS read-only STATUS current DESCRIPTION "A local alias for the local LU. If not known or not applicable, this object contains a zero-length string." ::= { appcLluAdminEntry 10 } -- ********************************************************************* -- APPC Local LU Oper Table Allen, et. al. Standards Track [Page 30] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 -- Objects in this table contain current operational values, such -- as state values or negotiated parameters, for local 6.2 LUs. -- ********************************************************************* appcLluOperTable OBJECT-TYPE SYNTAX SEQUENCE OF AppcLluOperEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "APPC Local LU Operational Table." ::= { appcLu 2 } appcLluOperEntry OBJECT-TYPE SYNTAX AppcLluOperEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Information about local APPC LUs." INDEX { appcLluOperName } ::= { appcLluOperTable 1 } AppcLluOperEntry ::= SEQUENCE { appcLluOperName DisplayString, appcLluOperDepType INTEGER, appcLluOperLocalAddress OCTET STRING, appcLluOperSessLimit Integer32, appcLluOperBindRspMayQ INTEGER, appcLluOperCompression INTEGER, appcLluOperInBoundCompLevel INTEGER, appcLluOperOutBoundCompLevel INTEGER, appcLluOperCompRleBeforeLZ INTEGER, appcLluOperAlias DisplayString, appcLluOperActiveSessions Gauge32 } appcLluOperName OBJECT-TYPE SYNTAX DisplayString (SIZE (1..17)) MAX-ACCESS not-accessible STATUS current DESCRIPTION "Specifies the name of the local LU. This field is from 1 to 17 characters in length, including a period (.) which separates the NetId from the NAU name if the NetId is present." ::= { appcLluOperEntry 1 } Allen, et. al. Standards Track [Page 31] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 appcLluOperDepType OBJECT-TYPE SYNTAX INTEGER { dependent(1), independent(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "This value identifies whether the LU is dependent or independent." ::= { appcLluOperEntry 2 } appcLluOperLocalAddress OBJECT-TYPE SYNTAX OCTET STRING (SIZE (1)) MAX-ACCESS read-only STATUS current DESCRIPTION "The local address for this LU is a byte with a value ranging from 0 to 254. For dependent LUs, this value ranges from 1 to 254; for independent LUs this value is always 0." ::= { appcLluOperEntry 3 } appcLluOperSessLimit OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "The maximum number of sessions supported by this LU." ::= { appcLluOperEntry 4 } appcLluOperBindRspMayQ OBJECT-TYPE SYNTAX INTEGER { no(1), yes(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates whether or not the local LU, as the sender of a BIND request, allows a partner LU to delay sending the BIND response if the partner LU cannot process the BIND request immediately." ::= { appcLluOperEntry 5 } Allen, et. al. Standards Track [Page 32] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 appcLluOperCompression OBJECT-TYPE SYNTAX INTEGER { prohibited(1), required(2), negotiable(3) } MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies whether compression is supported. The local LU uses this value for negotiation during session activation (SNA BIND). prohibited - specifies that no compression is to be used. required - specifies that compression is required. negotiable - specifies that the usage of compression is to be negotiated between the LUs. The level of compression is also negotiated." ::= { appcLluOperEntry 6 } appcLluOperInBoundCompLevel OBJECT-TYPE SYNTAX INTEGER { none(1), rle(2), lz9(3), lz10(4), lz12(5) } MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the maximum level of compression supported for inbound data. The local LU uses this value in conjunction with appcLluOperCompression for negotiation during session activation (SNA BIND). none - specifies that no compression is to be used. rle - specifies run-length encoding compression in which a 1 or 2 byte sequence substitution is used for each repeated run of the same character. lz9 - specifies Lempel-Ziv-like compression in which 9 bit codes are used to substitute repeated substrings in the data stream. These codes are indices that refer to entries in a common dictionary generated adaptively at both sender and receiver as the data flows and compression occurs. The larger of number bits used for the code, the Allen, et. al. Standards Track [Page 33] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 more storage space is required for the dictionary, but the larger the compression ratio. lz10 - specifies a 10 bit code Lempel-Ziv-like compression. lz12 - specifies a 12 bit code Lempel-Ziv-like compression." ::= { appcLluOperEntry 7 } appcLluOperOutBoundCompLevel OBJECT-TYPE SYNTAX INTEGER { none(1), rle(2), lz9(3), lz10(4), lz12(5) } MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the maximum level of compression supported for outbound data. The local LU uses this value in conjunction with appcLluAdminCompression for negotiation during session activation (SNA BIND). none - specifies that no compression is to be used. rle - specifies run-length encoding compression in which a 1 or 2 byte sequence substitution is used for each repeated run of the same character. lz9 - specifies Lempel-Ziv-like compression in which 9 bit codes are used to substitute repeated substrings in the data stream. These codes are indices that refer to entries in a common dictionary generated adaptively at both sender and receiver as the data flows and compression occurs. The larger of number bits used for the code, the more storage space is required for the dictionary, but the larger the compression ratio. lz10 - specifies a 10 bit code Lempel-Ziv-like compression. lz12 - specifies a 12 bit code Lempel-Ziv-like compression." ::= { appcLluOperEntry 8 } appcLluOperCompRleBeforeLZ OBJECT-TYPE SYNTAX INTEGER { no(1), yes(2) } MAX-ACCESS read-only STATUS current DESCRIPTION Allen, et. al. Standards Track [Page 34] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 "Specifies whether run-length encoding is to be applied to the data before applying Lempel-Ziv-like compression. The local LU uses this value for negotiation during session activation (SNA BIND). This parameter is only supported if LZ compression is used." ::= { appcLluOperEntry 9 } appcLluOperAlias OBJECT-TYPE SYNTAX DisplayString (SIZE (0..8)) MAX-ACCESS read-only STATUS current DESCRIPTION "A local alias for the local LU. If not known or not applicable, this object contains a zero-length string." ::= { appcLluOperEntry 10 } appcLluOperActiveSessions OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the total number of active APPC sessions for this LU." ::= { appcLluOperEntry 11 } -- ********************************************************************* -- APPC LU Pair Admin Table -- Objects in this table contain default or expected configuration -- values for 6.2 LU pairs. An LU pair consists of a local LU and -- a partner LU, which may or may not be local. -- ********************************************************************* appcLuPairAdminTable OBJECT-TYPE SYNTAX SEQUENCE OF AppcLuPairAdminEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "APPC Partner LU administrative Table" ::= { appcLu 3 } appcLuPairAdminEntry OBJECT-TYPE SYNTAX AppcLuPairAdminEntry MAX-ACCESS not-accessible STATUS current Allen, et. al. Standards Track [Page 35] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 DESCRIPTION "Entry of APPC Partner LU Information Table. It is indexed by the local and partner LU Names." INDEX { appcLuPairAdminLocLuName, appcLuPairAdminParLuName } ::= { appcLuPairAdminTable 1 } AppcLuPairAdminEntry ::= SEQUENCE { appcLuPairAdminLocLuName DisplayString, appcLuPairAdminParLuName DisplayString, appcLuPairAdminParLuAlias DisplayString, appcLuPairAdminSessLimit Integer32, appcLuPairAdminSessSec INTEGER, appcLuPairAdminSecAccept INTEGER, appcLuPairAdminLinkObjId InstancePointer, appcLuPairAdminParaSessSup INTEGER } appcLuPairAdminLocLuName OBJECT-TYPE SYNTAX DisplayString (SIZE (1..17)) MAX-ACCESS not-accessible STATUS current DESCRIPTION "The SNA name of the local LU to which this partner LU definition applies. This field is from 1 to 17 characters in length, including a period (.) which separates the NetId from the NAU name if the NetId is present. The reserved value '*ALL' indicates that the partner LU definition applies to all local LUs, and not just to a single local LU." ::= { appcLuPairAdminEntry 1 } appcLuPairAdminParLuName OBJECT-TYPE SYNTAX DisplayString (SIZE (1..17)) MAX-ACCESS not-accessible STATUS current DESCRIPTION "The SNA name of the partner LU. This field is from 1 to 17 characters in length, including a period (.) which separates the NetId from the NAU name if the NetId is present." Allen, et. al. Standards Track [Page 36] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 ::= { appcLuPairAdminEntry 2 } appcLuPairAdminParLuAlias OBJECT-TYPE SYNTAX DisplayString (SIZE (0..8)) MAX-ACCESS read-only STATUS current DESCRIPTION "A local alias for the partner LU. If not known or not applicable, this object contains a zero-length string." ::= { appcLuPairAdminEntry 3 } appcLuPairAdminSessLimit OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "The maximum number of sessions supported by this partner LU." ::= { appcLuPairAdminEntry 4 } appcLuPairAdminSessSec OBJECT-TYPE SYNTAX INTEGER { required(1), accepted(2), notAllowed(3) } MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the type of session-level security information that a local LU will accept on BIND requests it receives from the partner LU. required - Specifies that the BIND request must carry session level verification information that will be verified upon receipt. accepted - Specifies that the BIND request may carry session level verification information that will be verified upon receipt. notAllowed - Specifies that the BIND request must not carry session level verification information." ::= { appcLuPairAdminEntry 5 } appcLuPairAdminSecAccept OBJECT-TYPE SYNTAX INTEGER { Allen, et. al. Standards Track [Page 37] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 none(1), conversation(2), alreadyVerified(3), persistentVerification(4), aVandpV(5) } MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies support for different levels of access security information in ATTACH requests received from this partner LU. Possible values are: none - No access security information will be accepted on allocation requests (ATTACH) from this LU. conversation - Allocation requests will not be accepted that include already verified or persistent verification indicators. Accept conversation-level access security information, which must include both a user Id and password, and may also include a profile. alreadyVerified - Allocation requests will be accepted that include already verified indicators. Persistent verification indicators will not be accepted. persistentVerification - Allocation requests will be accepted that include persistent verification indicators. Already verified indicators will not be accepted. aVandpV - Allocation requests will be accepted that include already verified or persistent verification indicators." ::= { appcLuPairAdminEntry 6 } appcLuPairAdminLinkObjId OBJECT-TYPE SYNTAX InstancePointer MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the link associated with this partner LU. This value points to the row in the table containing information on Allen, et. al. Standards Track [Page 38] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 the link instance. (e.g., the sdlcLSAdminTable of the SNA DLC MIB module). This object may be NULL if the link is not specified or if a link is not applicable (as for APPN-level nodes)." ::= { appcLuPairAdminEntry 7 } appcLuPairAdminParaSessSup OBJECT-TYPE SYNTAX INTEGER { no(1), yes(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "Defined Parallel Sessions Supported. Indicates whether or not multiple sessions between the partner LU and its associated local LU are permitted. Parallel session support also indicates that Change Number of Sessions (CNOS) will be used to negotiate session limits between the LUs." ::= { appcLuPairAdminEntry 8 } -- ********************************************************************* -- APPC LU Pair Oper Table -- Objects in this table contain current operational values, such -- as state values or negotiated parameters, for 6.2 LU pairs. -- ********************************************************************* appcLuPairOperTable OBJECT-TYPE SYNTAX SEQUENCE OF AppcLuPairOperEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Table of active partner/local LU pairs. Two entries are present in the table when both LUs in a pair are local." ::= { appcLu 4 } appcLuPairOperEntry OBJECT-TYPE SYNTAX AppcLuPairOperEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Entry representing one partner/local LU pair." INDEX { appcLuPairOperLocLuName, Allen, et. al. Standards Track [Page 39] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 appcLuPairOperParLuName } ::= { appcLuPairOperTable 1 } AppcLuPairOperEntry ::= SEQUENCE { appcLuPairOperLocLuName DisplayString, appcLuPairOperParLuName DisplayString, appcLuPairOperParLuAlias DisplayString, appcLuPairOperSessLimit Integer32, appcLuPairOperSessSec INTEGER, appcLuPairOperSecAccept INTEGER, appcLuPairOperLinkObjId InstancePointer, appcLuPairOperParaSessSup INTEGER, appcLuPairOperParaSessSupLS INTEGER, appcLuPairOperState INTEGER } appcLuPairOperLocLuName OBJECT-TYPE SYNTAX DisplayString (SIZE (1..17)) MAX-ACCESS not-accessible STATUS current DESCRIPTION "The SNA name of the local LU. This field is from 1 to 17 characters in length, including a period (.) which separates the NetId from the NAU name if the NetId is present. If this object has the same value as appcLluOperName, then the two entries being indexed apply to the same resource (specifically, to the same local LU)." ::= { appcLuPairOperEntry 1 } appcLuPairOperParLuName OBJECT-TYPE SYNTAX DisplayString (SIZE (1..17)) MAX-ACCESS not-accessible STATUS current DESCRIPTION "The SNA name of the partner LU. This field is from 1 to 17 characters in length, including a period (.) which separates the NetId from the NAU name if the NetId is present." ::= { appcLuPairOperEntry 2 } appcLuPairOperParLuAlias OBJECT-TYPE SYNTAX DisplayString (SIZE (0..8)) MAX-ACCESS read-only STATUS current Allen, et. al. Standards Track [Page 40] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 DESCRIPTION "A local alias for the partner LU. If not known or not applicable, this object contains a zero-length string." ::= { appcLuPairOperEntry 3 } appcLuPairOperSessLimit OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "The maximum number of sessions supported by this partner LU." ::= { appcLuPairOperEntry 4 } appcLuPairOperSessSec OBJECT-TYPE SYNTAX INTEGER { required(1), accepted(2), notAllowed(3) } MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the type of security information that a local LU will accept on BIND requests it receives from the partner LU. required - Specifies that the BIND request must carry session level verification information that will be verified upon receipt. accepted - Specifies that the BIND request may carry session level verification information that will be verified upon receipt. notAllowed - Specifies that the BIND request must not carry session level verification information." ::= { appcLuPairOperEntry 5 } appcLuPairOperSecAccept OBJECT-TYPE SYNTAX INTEGER { none(1), conversation(2), alreadyVerified(3), persistentVerification(4), aVandpV(5) } MAX-ACCESS read-only Allen, et. al. Standards Track [Page 41] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 STATUS current DESCRIPTION "Specifies support for different levels of security acceptance information in ATTACH requests received from this partner LU. Possible values are: none - No access security information will be accepted on allocation requests (ATTACH) from this LU. conversation - Allocation requests will not be accepted that include already verified or persistent verification indicators. Accept conversation-level access security information, which must include both a user Id and password, and may also include a profile. alreadyVerified - Allocation requests will be accepted that include already verified indicators. Persistent verification indicators will not be accepted. persistentVerification - Allocation requests will be accepted that include persistent verification indicators. Already verified indicators will not be accepted. aVandpV - Allocation requests will be accepted that include already verified or persistent verification indicators." ::= { appcLuPairOperEntry 6 } appcLuPairOperLinkObjId OBJECT-TYPE SYNTAX InstancePointer MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the link associated with this partner LU. This value points to the row in the table containing information on the link instance. (e.g., the sdlcLSAdminTable of the SNA DLC MIB module). This object may be NULL if the link is not specified or if a link is not applicable (as for APPN-level nodes)." ::= { appcLuPairOperEntry 7 } appcLuPairOperParaSessSup OBJECT-TYPE Allen, et. al. Standards Track [Page 42] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 SYNTAX INTEGER { no(1), yes(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "Active Parallel Sessions Supported. Indicates whether or not multiple session between the partner LU and its associated local LU are permitted. Parallel session support also indicates that Change Number of Sessions (CNOS) will be used to negotiate session limits between the LUs." ::= { appcLuPairOperEntry 8 } appcLuPairOperParaSessSupLS OBJECT-TYPE SYNTAX INTEGER { no(1), yes(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "Active Parallel Sessions Supported - last starting value. This object represents the initial value proposed by the local LU the last time this capability was negotiated, i.e., when the first session was bound between the local LU and its partner." ::= { appcLuPairOperEntry 9 } appcLuPairOperState OBJECT-TYPE SYNTAX INTEGER { inactive (1), active (2) } MAX-ACCESS read-only STATUS current DESCRIPTION "The value identifies the current operational state of this LU pair: inactive (1) - no active or pending session exists between the LUs. active (2) - an active or pending session exists Allen, et. al. Standards Track [Page 43] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 between the LUs." ::= { appcLuPairOperEntry 10 } -- ********************************************************************* -- APPC Mode Admin Table -- Objects in this table contain default or expected configuration -- values for session modes. -- Modes that have active sessions appear in the appcModeOperTable. -- ********************************************************************* appcModeAdminTable OBJECT-TYPE SYNTAX SEQUENCE OF AppcModeAdminEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "APPC Mode Table" ::= { appcLu 5 } appcModeAdminEntry OBJECT-TYPE SYNTAX AppcModeAdminEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Entry of APPC Mode Information Table." INDEX { appcModeAdminLocLuName, appcModeAdminParLuName, appcModeAdminModeName } ::= { appcModeAdminTable 1 } AppcModeAdminEntry ::= SEQUENCE { appcModeAdminLocLuName DisplayString, appcModeAdminParLuName DisplayString, appcModeAdminModeName DisplayString, appcModeAdminCosName DisplayString, appcModeAdminSessEndTpName DisplayString, appcModeAdminMaxSessLimit Integer32, appcModeAdminMinCwinLimit Integer32, appcModeAdminMinClosLimit Integer32, appcModeAdminConWinAutoActLmt Integer32, appcModeAdminRecvPacWinSz Integer32, appcModeAdminSendPacWinSz Integer32, appcModeAdminPrefRecvRuSz Integer32, appcModeAdminPrefSendRuSz Integer32, appcModeAdminRecvRuSzUpBnd Integer32, appcModeAdminSendRuSzUpBnd Integer32, Allen, et. al. Standards Track [Page 44] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 appcModeAdminRecvRuSzLoBnd Integer32, appcModeAdminSendRuSzLoBnd Integer32, appcModeAdminSingSessReinit INTEGER, appcModeAdminCompression INTEGER, appcModeAdminInBoundCompLevel INTEGER, appcModeAdminOutBoundCompLevel INTEGER, appcModeAdminCompRleBeforeLZ INTEGER, appcModeAdminSyncLvl INTEGER, appcModeAdminCrypto INTEGER } appcModeAdminLocLuName OBJECT-TYPE SYNTAX DisplayString (SIZE (1..17)) MAX-ACCESS not-accessible STATUS current DESCRIPTION "The SNA name of the local LU to which this mode definition applies. This field is from 1 to 17 characters in length, including a period (.) which separates the NetId from the NAU name if the NetId is present. The reserved value '*ALL' indicates that the mode definition applies to all local LUs for the SNA node identified by appcLocalCpName, and not just to a single local LU." ::= { appcModeAdminEntry 1 } appcModeAdminParLuName OBJECT-TYPE SYNTAX DisplayString (SIZE (1..17)) MAX-ACCESS not-accessible STATUS current DESCRIPTION "The SNA name of the partner LU to which this mode definition applies. This field is from 1 to 17 characters in length, including a period (.) which separates the NetId from the NAU name if the NetId is present. The reserved value '*ALL' indicates that the mode definition applies to all partner LUs for the SNA node identified by appcModeAdminLocLuName, and not just to a single partner LU." ::= { appcModeAdminEntry 2 } appcModeAdminModeName OBJECT-TYPE SYNTAX DisplayString (SIZE (1..8)) MAX-ACCESS not-accessible STATUS current Allen, et. al. Standards Track [Page 45] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 DESCRIPTION "Specifies the mode name. A mode defines the characteristics for a group of sessions. The mode name can be blank (8 space characters). " ::= { appcModeAdminEntry 3 } appcModeAdminCosName OBJECT-TYPE SYNTAX DisplayString (SIZE (0..8)) MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the class of service (COS) name associated with this mode. If the implementation does not support COS names, a null string is returned." ::= { appcModeAdminEntry 4 } appcModeAdminSessEndTpName OBJECT-TYPE SYNTAX DisplayString (SIZE (0..64)) MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the name of the transaction program (TP) to be invoked when a session using this mode is deactivated or ended. If no such TP is defined, this object is a null string. When the TP name consists entirely of displayable EBCDIC code points, it is mapped directly to the equivalent ASCII display string. However, registered TP names always have a non- displayable EBCDIC code point (value less than or equal to x'3F') as the first character, so they cannot be directly mapped to an ASCII display string. These TP names are converted to a display string that is equivalent to a hexadecimal display of the EBCDIC code points. For example, the 2-byte TP name x'06F1' (CNOS) is converted to the 6-byte ASCII display string '06F1' (including the two single quotes). " ::= { appcModeAdminEntry 5 } appcModeAdminMaxSessLimit OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the maximum value that the local LU is to use, during CNOS processing, for the session limit. The local LU, as a target LU, will negotiate a higher session limit it Allen, et. al. Standards Track [Page 46] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 receives in the CNOS request down to this maximum value. The local LU, as a source LU, will restrict the session limit it sends in a CNOS request to a value less than or equal to this maximum value." ::= { appcModeAdminEntry 6 } appcModeAdminMinCwinLimit OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the default minimum contention winner sessions limit. Some implementations internally issue a INITIALIZE_SESSION_LIMIT verb when a Mode is created. This value is the parameter used for the CNOS processing of that verb. This parameter is not used when issuing an explicit INITIALIZE_SESSION_LIMIT verb. The equivalent object in appcCnosCommandTable is used." ::= { appcModeAdminEntry 7 } appcModeAdminMinClosLimit OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the default minimum contention loser sessions limit. Some implementations internally issue a INITIALIZE_SESSION_LIMIT verb when a Mode is created. This value is the parameter used for the CNOS processing of that verb. This is the same as target minimum contention winner sessions. This parameter is not used when issuing an explicit INITIALIZE_SESSION_LIMIT verb. The equivalent object in appcCnosCommandTable is used." ::= { appcModeAdminEntry 8 } appcModeAdminConWinAutoActLmt OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the limit on the number of contention winner sessions to be automatically activated when the minimum number of contention winner sessions increases (as a result of CNOS processing). The actual number of sessions activated is the lesser of this value and the new minimum number of contention winner sessions. " Allen, et. al. Standards Track [Page 47] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 ::= { appcModeAdminEntry 9 } appcModeAdminRecvPacWinSz OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the size of the receive pacing window. This value is used for negotiation during session activations (SNA BIND). The meaning of this value when set to 0 depends on whether adaptive pacing is supported: adaptive pacing No limit on window size fixed pacing No pacing is supported" ::= { appcModeAdminEntry 10 } appcModeAdminSendPacWinSz OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the size of the send pacing window. This value is used for negotiation during session activations (SNA BIND). The meaning of this value when set to 0 depends on whether adaptive pacing is supported: adaptive pacing No limit on window size fixed pacing No pacing is supported" ::= { appcModeAdminEntry 11 } appcModeAdminPrefRecvRuSz OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the preferred receive RU (Request Unit) size of normal-flow requests on the sessions. This value must be less than or equal to the value specified in appcModeAdminRecvRuSzUpBnd and greater than or equal to the value specified in appcModeAdminRecvRuSzLoBnd. The local LU specifies this value for the receive maximum RU size in session activation (SNA BIND) requests and responses. It will allow negotiation up to the appcModeAdminRecvRuSzUpBnd value or down to the appcModeAdminRecvRuSzLoBnd value." Allen, et. al. Standards Track [Page 48] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 ::= { appcModeAdminEntry 12 } appcModeAdminPrefSendRuSz OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the preferred send RU (Request Unit) size of normal- flow requests on the sessions. This value must be less than or equal to the value specified in appcModeAdminSendRuSzUpBnd and greater than or equal to the value specified in appcModeAdminSendRuSzLoBnd. The local LU specifies this value for the send maximum RU size in session activation (SNA BIND) requests and responses. It will allow negotiation up to the appcModeAdminSendRuSzUpBnd value or down to the appcModeAdminSendRuSzLoBnd value." ::= { appcModeAdminEntry 13 } appcModeAdminRecvRuSzUpBnd OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the upper bound for the maximum receive RU (Request Unit) size of normal-flow requests. This is used for negotiation during session activations (SNA BIND). " ::= { appcModeAdminEntry 14 } appcModeAdminSendRuSzUpBnd OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the upper bound for the maximum send RU (Request Unit) size of normal-flow requests. This is used for negotiation during session activations (SNA BIND). " ::= { appcModeAdminEntry 15 } appcModeAdminRecvRuSzLoBnd OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the lower bound for the maximum receive RU (Request Allen, et. al. Standards Track [Page 49] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 Unit) size of normal-flow requests. This is used for negotiation during session activations (SNA BIND). " ::= { appcModeAdminEntry 16 } appcModeAdminSendRuSzLoBnd OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the lower bound for the maximum send RU (Request Unit) size of normal-flow requests. This is used for negotiation during session activations (SNA BIND). " ::= { appcModeAdminEntry 17 } appcModeAdminSingSessReinit OBJECT-TYPE SYNTAX INTEGER { notApplicable(1), operatorControlled(2), primaryOnly(3), secondaryOnly(4), primaryOrSecondary(5) } MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the responsibility for session reinitiation of a single session with the partner LU (when the session goes down). The local LU uses this parameter to specify the session reinitiation responsibility in session activation (SNA BIND) requests and responses. notApplicable - specifies that this parameter has no meaning since the value of appcLuPairAdminParaSessSup is yes. The field in the SNA BIND is reserved (set to zero). operatorControlled - specifies that neither LU will automatically attempt to reinitiate the session. The operator on either side will manually reactivate the session. A contention race (both side reinitiating at the same time) is won by the LU with the lexicographically greater fully- qualified LU name. primaryOnly - specifies that the primary LU will Allen, et. al. Standards Track [Page 50] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 automatically attempt to reinitiate the session. secondaryOnly - specifies that the secondary LU will automatically attempt to reinitiate the session. primaryOrSecondary - specifies that either the primary or the secondary may automatically attempt to reinitiate the session. A contention race is handled the same way as with operatorControlled. " ::= { appcModeAdminEntry 18 } appcModeAdminCompression OBJECT-TYPE SYNTAX INTEGER { prohibited(1), required(2), negotiable(3) } MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies whether compression is supported. The local LU uses this value for negotiation during session activation (SNA BIND). prohibited - specifies that no compression is to be used. required - specifies that compression is required. negotiable - specifies that the usage of compression is to be negotiated between the LUs. The level of compression is also negotiated." ::= { appcModeAdminEntry 19 } appcModeAdminInBoundCompLevel OBJECT-TYPE SYNTAX INTEGER { none(1), rle(2), lz9(3), lz10(4), lz12(5) } MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the maximum level of compression supported for inbound data. The local LU uses this value in conjunction with appcModeAdminCompression for negotiation during session Allen, et. al. Standards Track [Page 51] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 activation (SNA BIND). none - specifies that no compression is to be used. rle - specifies run-length encoding compression in which a 1 or 2 byte sequence substitution is used for each repeated run of the same character. lz9 - specifies Lempel-Ziv-like compression in which 9 bit codes are used to substitute repeated substrings in the data stream. These codes are indices that refer to entries in a common dictionary generated adaptively at both sender and receiver as the data flows and compression occurs. The larger of number bits used for the code, the more storage space is required for the dictionary, but the larger the compression ratio. lz10 - specifies a 10 bit code Lempel-Ziv-like compression. lz12 - specifies a 12 bit code Lempel-Ziv-like compression." ::= { appcModeAdminEntry 20 } appcModeAdminOutBoundCompLevel OBJECT-TYPE SYNTAX INTEGER { none(1), rle(2), lz9(3), lz10(4), lz12(5) } MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the maximum level of compression supported for outbound data. The local LU uses this value in conjunction with appcModeAdminCompression for negotiation during session activation (SNA BIND). none - specifies that no compression is to be used. rle - specifies run-length encoding compression in which a 1 or 2 byte sequence substitution is used for each repeated run of the same character. lz9 - specifies Lempel-Ziv-like compression in which 9 bit codes are used to substitute repeated substrings in the data stream. These codes are indices that refer to entries in a common dictionary generated adaptively at both sender and receiver as the data flows and compression occurs. The larger of number bits used for the code, the more storage space is required for the dictionary, Allen, et. al. Standards Track [Page 52] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 but the larger the compression ratio. lz10 - specifies a 10 bit code Lempel-Ziv-like compression. lz12 - specifies a 12 bit code Lempel-Ziv-like compression." ::= { appcModeAdminEntry 21 } appcModeAdminCompRleBeforeLZ OBJECT-TYPE SYNTAX INTEGER { no(1), yes(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies whether run-length encoding is to be applied to the data before applying Lempel-Ziv-like compression. The local LU uses this value for negotiation during session activation (SNA BIND). This parameter is only supported if LZ compression is used." ::= { appcModeAdminEntry 22 } appcModeAdminSyncLvl OBJECT-TYPE SYNTAX INTEGER { none(1), noneConfirm(2), noneConfirmSyncPoint(3) } MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the sync level support. This value is used for negotiation during session activations (SNA BIND). none - No sync level is supported. noneConfirm - None and Confirm levels supported. noneConfirmSyncPoint - None, Confirm, and Sync Point is supported. " ::= { appcModeAdminEntry 23 } appcModeAdminCrypto OBJECT-TYPE SYNTAX INTEGER { notSupported(1), mandatory(2), selective(3) } Allen, et. al. Standards Track [Page 53] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies whether session-level cryptography is supported. This value is used for negotiation during session activations (SNA BIND). notSupported - Specifies session-level cryptography is not to be used. mandatory - Specifies session-level cryptography must be used. selective - Specifies session-level cryptography is required just on selected requests flowing on the sessions." ::= { appcModeAdminEntry 24 } -- ********************************************************************* -- APPC Mode Oper Table -- Objects in this table contain current operational values, such -- as state values or negotiated parameters, for session modes. -- -- ********************************************************************* appcModeOperTable OBJECT-TYPE SYNTAX SEQUENCE OF AppcModeOperEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Operational APPC Mode Information. Two entries are present in the table when both LUs in a pair are local." ::= { appcLu 6 } appcModeOperEntry OBJECT-TYPE SYNTAX AppcModeOperEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Entry of APPC mode operational information table. This entry does not augment the appcModeAdminEntry, but reflects an actual operational mode for a given local LU - partner LU pair." INDEX { appcModeOperLocLuName, appcModeOperParLuName, appcModeOperModeName } ::= { appcModeOperTable 1 } Allen, et. al. Standards Track [Page 54] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 AppcModeOperEntry ::= SEQUENCE { appcModeOperLocLuName DisplayString, appcModeOperParLuName DisplayString, appcModeOperModeName DisplayString, appcModeOperCosName DisplayString, appcModeOperSessEndTpName DisplayString, appcModeOperSessLimit Integer32, appcModeOperMaxSessLimit Integer32, appcModeOperMinCwinLimit Integer32, appcModeOperMinClosLimit Integer32, appcModeOperConWinAutoActLmt Integer32, appcModeOperRecvPacWinSz Integer32, appcModeOperSendPacWinSz Integer32, appcModeOperPrefRecvRuSz Integer32, appcModeOperPrefSendRuSz Integer32, appcModeOperRecvRuSzUpBnd Integer32, appcModeOperSendRuSzUpBnd Integer32, appcModeOperRecvRuSzLoBnd Integer32, appcModeOperSendRuSzLoBnd Integer32, appcModeOperSingSessReinit INTEGER, appcModeOperCompression INTEGER, appcModeOperInBoundCompLevel INTEGER, appcModeOperOutBoundCompLevel INTEGER, appcModeOperCompRleBeforeLZ INTEGER, appcModeOperSyncLvl INTEGER, appcModeOperCrypto INTEGER, appcModeOperSyncLvlLastStart INTEGER, appcModeOperCryptoLastStart INTEGER, appcModeOperCNOSNeg INTEGER, appcModeOperActCwin Gauge32, appcModeOperActClos Gauge32, appcModeOperPndCwin Gauge32, appcModeOperPndClos Gauge32, appcModeOperPtmCwin Gauge32, appcModeOperPtmClos Gauge32, appcModeOperDrainSelf INTEGER, appcModeOperDrainPart INTEGER } appcModeOperLocLuName OBJECT-TYPE SYNTAX DisplayString (SIZE (1..17)) MAX-ACCESS not-accessible STATUS current DESCRIPTION "The SNA name of the local LU. This field is from 1 to 17 characters in length, including a period (.) which separates the NetId from the NAU name if the NetId is present. Allen, et. al. Standards Track [Page 55] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 If this object has the same value as appcLluOperName, then the two entries being indexed apply to the same resource (specifically, to the same local LU)." ::= { appcModeOperEntry 1 } appcModeOperParLuName OBJECT-TYPE SYNTAX DisplayString (SIZE (1..17)) MAX-ACCESS not-accessible STATUS current DESCRIPTION "The SNA name of the partner LU. This field is from 1 to 17 characters in length, including a period (.) which separates the NetId from the NAU name if the NetId is present. If this object has the same value as appcLuPairOperParLuName, then the two entries being indexed apply to the same resource (specifically, to the same partner LU)." ::= { appcModeOperEntry 2 } appcModeOperModeName OBJECT-TYPE SYNTAX DisplayString (SIZE (1..8)) MAX-ACCESS not-accessible STATUS current DESCRIPTION "Specifies the mode name. A mode defines the characteristics for a group of sessions. The mode name can be blank (8 space characters). " ::= { appcModeOperEntry 3 } appcModeOperCosName OBJECT-TYPE SYNTAX DisplayString (SIZE (0..8)) MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the class of service (COS) name associated with this mode. If the implementation does not support COS names, a zero-length string is returned." ::= { appcModeOperEntry 4 } appcModeOperSessEndTpName OBJECT-TYPE SYNTAX DisplayString (SIZE (1..64)) MAX-ACCESS read-only STATUS current DESCRIPTION Allen, et. al. Standards Track [Page 56] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 "Specifies the name of the transaction program (TP) to be invoked when a session using this mode is deactivated or ended. If the name is NULL, no transaction program is invoked. When the TP name consists entirely of displayable EBCDIC code points, it is mapped directly to the equivalent ASCII display string. However, registered TP names always have a non- displayable EBCDIC code point (value less than or equal to x'3F') as the first character, so they cannot be directly mapped to an ASCII display string. These TP names are converted to a display string that is equivalent to a hexadecimal display of the EBCDIC code points. For example, the 2-byte TP name x'06F1' (CNOS) is converted to the 6-byte ASCII display string '06F1' (including the two single quotes)." ::= { appcModeOperEntry 5 } appcModeOperSessLimit OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the current session limit of this mode as negotiated through APPC CNOS (Change Number of Sessions) processing. Identifies the total number of sessions that can be established between the local and partner LU using this mode." ::= { appcModeOperEntry 6 } appcModeOperMaxSessLimit OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the maximum value that the local LU is to use, during CNOS processing, for the session limit. The local LU, as a target LU, will negotiate a higher session limit it receives in the CNOS request down to this maximum value. The local LU, as a source LU, will restrict the session limit it sends in a CNOS request to a value less than or equal to this maximum value." ::= { appcModeOperEntry 7 } appcModeOperMinCwinLimit OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION Allen, et. al. Standards Track [Page 57] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 "Specifies the minimum contention winner sessions limit that was negotiated via CNOS processing." ::= { appcModeOperEntry 8 } appcModeOperMinClosLimit OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the minimum contention loser sessions limit that was negotiated via CNOS processing. This is the same as target minimum contention winner sessions." ::= { appcModeOperEntry 9 } appcModeOperConWinAutoActLmt OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the limit on the number of contention winner sessions to be automatically activated when the minimum number of contention winner sessions increases (as a result of CNOS processing). The actual number of sessions activated is the lesser of this value and the new minimum number of contention winner sessions. " ::= { appcModeOperEntry 10 } appcModeOperRecvPacWinSz OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the size of the receive pacing window. This value is used for negotiation during session activations (SNA BIND). The meaning of this value when set to 0 depends on whether adaptive pacing is supported: adaptive pacing - No limit on window size fixed pacing - No pacing is supported" ::= { appcModeOperEntry 11 } appcModeOperSendPacWinSz OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only Allen, et. al. Standards Track [Page 58] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 STATUS current DESCRIPTION "Specifies the size of the send pacing window. This value is used for negotiation during session activations (SNA BIND). The meaning of this value when set to 0 depends on whether adaptive pacing is supported: adaptive pacing No limit on window size fixed pacing No pacing is supported" ::= { appcModeOperEntry 12 } appcModeOperPrefRecvRuSz OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the preferred receive RU (Request Unit) size of normal-flow requests on the sessions. This value must be less than or equal to the value specified in appcModeOperRecvRuSzUpBnd and greater than or equal to the value specified in appcModeOperRecvRuSzLoBnd. The local LU specifies this value for the receive maximum RU size in session activation (SNA BIND) requests and responses. It will allow negotiation up to the appcModeOperRecvRuSzUpBnd value or down to the appcModeOperRecvRuSzLoBnd value." ::= { appcModeOperEntry 13 } appcModeOperPrefSendRuSz OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the preferred send RU (Request Unit) size of normal- flow requests on the sessions. This value must be less than or equal to the value specified in appcModeOperSendRuSzUpBnd and greater than or equal to the value specified in appcModeOperSendRuSzLoBnd. The local LU specifies this value for the send maximum RU size in session activation (SNA BIND) requests and responses. It will allow negotiation up to the appcModeOperSendRuSzUpBnd value or down to the appcModeOperSendRuSzLoBnd value." ::= { appcModeOperEntry 14 } Allen, et. al. Standards Track [Page 59] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 appcModeOperRecvRuSzUpBnd OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the upper bound for the maximum receive RU (Request Unit) size of normal-flow requests. This is used for negotiation during session activations (SNA BIND). " ::= { appcModeOperEntry 15 } appcModeOperSendRuSzUpBnd OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the upper bound for the maximum send RU (Request Unit) size of normal-flow requests. This is used for negotiation during session activations (SNA BIND). " ::= { appcModeOperEntry 16 } appcModeOperRecvRuSzLoBnd OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the lower bound for the maximum receive RU (Request Unit) size of normal-flow requests. This is used for negotiation during session activations (SNA BIND). " ::= { appcModeOperEntry 17 } appcModeOperSendRuSzLoBnd OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the lower bound for the maximum send RU (Request Unit) size of normal-flow requests. This is used for negotiation during session activations (SNA BIND). " ::= { appcModeOperEntry 18 } appcModeOperSingSessReinit OBJECT-TYPE SYNTAX INTEGER { notApplicable(1), operatorControlled(2), Allen, et. al. Standards Track [Page 60] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 primaryOnly(3), secondaryOnly(4), primaryOrSecondary(5) } MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the responsibility for session reinitiation of a single session with the partner LU (when the session goes down). The local LU uses this parameter to specify the session reinitiation responsibility in session activation (SNA BIND) requests and responses. notApplicable - specifies that this parameter has no meaning since the value of appcLuPairOperParaSessSup is yes. The field in the SNA BIND is reserved (set to zero). operatorControlled - specifies that neither LU will automatically attempt to reinitiate the session. The operator on either side will manually reactivate the session. A contention race (both side reinitiating at the same time) is won by the LU with the lexicographically greater fully- qualified LU name. primaryOnly - specifies that the primary LU will automatically attempt to reinitiate the session. secondaryOnly - specifies that the secondary LU will automatically attempt to reinitiate the session. primaryOrSecondary - specifies that either the primary or the secondary may automatically attempt to reinitiate the session. A contention race is handled the same way as with operatorControlled. " ::= { appcModeOperEntry 19 } appcModeOperCompression OBJECT-TYPE SYNTAX INTEGER { prohibited(1), required(2), negotiable(3) } MAX-ACCESS read-only Allen, et. al. Standards Track [Page 61] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 STATUS current DESCRIPTION "Specifies whether compression is supported. The local LU uses this value for negotiation during session activation (SNA BIND). prohibited - specifies that no compression is to be used. required - specifies that compression is required. negotiable - specifies that the usage of compression is to be negotiated between the LUs. The level of compression is also negotiated." ::= { appcModeOperEntry 20 } appcModeOperInBoundCompLevel OBJECT-TYPE SYNTAX INTEGER { none(1), rle(2), lz9(3), lz10(4), lz12(5) } MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the maximum level of compression supported for inbound data. The local LU uses this value in conjunction with appcModeOperCompression for negotiation during session activation (SNA BIND). none - specifies that no compression is to be used. rle - specifies run-length encoding compression in which a 1 or 2 byte sequence substitution is used for each repeated run of the same character. lz9 - specifies Lempel-Ziv-like compression in which 9 bit codes are used to substitute repeated substrings in the data stream. These codes are indices that refer to entries in a common dictionary generated adaptively at both sender and receiver as the data flows and compression occurs. The larger of number bits used for the code, the more storage space is required for the dictionary, but the larger the compression ratio. lz10 - specifies a 10 bit code Lempel-Ziv-like compression. lz12 - specifies a 12 bit code Lempel-Ziv-like compression." ::= { appcModeOperEntry 21 } Allen, et. al. Standards Track [Page 62] RFC 2051 SNANAU APPC MIB using SMIv2 October 1996 appcModeOperOutBoundCompLevel OBJECT-TYPE SYNTAX INTEGER { none(1), rle(2), lz9(3), lz10(4), lz12(5) } MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the maximum level of compression supported for outbound data. The local LU uses this value in conjunction with appcModeOperCompression for negotiation during session activation (SNA BIND). none - specifies that no compression is to be used. rle - specifies run-length encoding compression in which a 1 or 2 byte sequence substitution is used for each repeated run of the same character. lz9 - specifies Lempel-Ziv-like compression in which 9 bit codes are used to substitute repeated substrings in the data stream. These codes are indices that refer to entries in a common dictionary generated adaptively at both sender and receiver as the data flows and compression occurs. The larger of number bits used for the code, the more storage space is required for the dictionary, but the larger the compression ratio. lz10 - specifies a 10 bit code Lempel-Ziv-like compression. lz12 - specifies a 12 bit code Lempel-Ziv-like compression." ::= { appcModeOperEntry 22 } appcModeOperCompRleBeforeLZ OBJECT-TYPE SYNTAX INTEGER { no(1), yes(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies whether run-length encoding is to be applied to the data before applying Lempel-Ziv-like compression. The local LU