EBN-MIB device MIB details by RFC
EBN-MIB file content
The SNMP protocol is used to for conveying information and commands between agents and managing entities. SNMP uses the User Datagram Protocol (UDP) as the transport protocol for passing data between managers and agents. The reasons for using UDP for SNMP are, firstly it has low overheads in comparison to TCP, which uses a 3-way hand shake for connection. Secondly, in congested networks, SNMP over TCP is a bad idea because TCP in order to maintain reliability will flood the network with retransmissions.
Management information (MIB) is represented as a collection of managed objects. These objects together form a virtual information base called MIB. An agent may implement many MIBs, but all agents must implement a particular MIB called MIB-II [16]. This standard defines variables for things such as interface statistics (interface speeds, MTU, octets sent, octets received, etc.) as well as various other things pertaining to the system itself (system location, system contact, etc.). The main goal of MIB-II is to provide general TCP/IP management information.
Use ActiveXperts Network Monitor 2024 to import vendor-specific MIB files, inclusing EBN-MIB.
| Vendor: | RFC |
|---|---|
| Mib: | EBN-MIB [download] [view objects] |
| Tool: | ActiveXperts Network Monitor 2024 [download] (ships with advanced SNMP/MIB tools) |
-- WinAgents MIB Extraction Wizard -- Extracted from rfc2457.txt 16.03.2005 20:21:48 EBN-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, Unsigned32 FROM SNMPv2-SMI MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF DisplayString, TEXTUAL-CONVENTION FROM SNMPv2-TC SnaControlPointName -- Because the characters allowed in an SNA control -- point name come from a restricted character set, -- these names are not subject to internationalization. FROM APPN-MIB snanauMIB FROM SNA-NAU-MIB; ebnMIB MODULE-IDENTITY LAST-UPDATED "9804281800Z" -- April 28, 1998 ORGANIZATION "IETF SNA NAU MIB WG / AIW APPN MIBs SIG" CONTACT-INFO " 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 Bob Moore IBM Corporation BRQA/501 P.O. Box 12195 Research Triangle Park, NC 27709, USA Tel: 1 919 254 4436 E-mail: remoore@us.ibm.com " DESCRIPTION " The MIB Module for Extended Border Node" ::= { snanauMIB 7 } -- snanauMIB ::= { mib-2 34 } -- ****************************************************************** -- Textual Conventions -- ------------------------------------------------------------------ SnaNAUWildcardName ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Fully-qualified network NAU name. Entries take one of three forms: - Explicit entries do not contain the character '*'. - Partial Wildcard entries have the form 'ccc*', where 'ccc' represents one to sixteen characters in a legal SNA NAU Name. - A full wildcard consists of a single character '*'. Because the characters allowed in an SNA NAU name come from a restricted character set, these names are not subject to internationalization." SYNTAX DisplayString(SIZE(1..17)) -- ****************************************************************** ebnObjects OBJECT IDENTIFIER ::= { ebnMIB 1 } -- ****************************************************************** -- ****************************************************************** -- EBN Directory Group -- The ebnDirTable is an extension to the appnDirTable. It specifies -- the subnet affiliation for LUs in the EBN's directory. -- ****************************************************************** ebnDir OBJECT IDENTIFIER ::= { ebnObjects 1 } ebnDirTable OBJECT-TYPE SYNTAX SEQUENCE OF EbnDirEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The EBN Directory Table. This table is an extension to the APPN MIB's appnDirTable. Entries in this table are in one-to-one correspondence with entries in the appnDirTable, with corresponding entries having identical values for their respective indexes." ::= { ebnDir 1 } ebnDirEntry OBJECT-TYPE SYNTAX EbnDirEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Entry in the EBN Directory Table." INDEX { ebnDirLuName } ::= { ebnDirTable 1 } EbnDirEntry ::= SEQUENCE { ebnDirLuName SnaNAUWildcardName, ebnDirSubnetAffiliation INTEGER } ebnDirLuName OBJECT-TYPE SYNTAX SnaNAUWildcardName MAX-ACCESS not-accessible STATUS current DESCRIPTION "Fully qualified network LU name in the domain of a serving network node. If this object has the same value as the appnDirLuName object in the APPN MIB, then the two objects are referring to the same LU." ::= { ebnDirEntry 1 } ebnDirSubnetAffiliation OBJECT-TYPE SYNTAX INTEGER { native (1), nonNative (2), subarea (3) } MAX-ACCESS read-only STATUS current DESCRIPTION "Specifies the subnetwork affiliation of the LU: - native(1) : The LU is in the native APPN subnetwork. - nonNative(2) : The LU is in a non-native APPN subnetwork. - subarea(3) : The LU is in a subarea network." ::= { ebnDirEntry 2 } -- ****************************************************************** -- EBN Intermediate Session RSCV Group -- This table is a sparse extension to the appnIsInTable. For -- sessions crossing ISTGs adjacent to the EBN, it contains the RSCV -- and COS used in the direction of the BIND destination. -- ****************************************************************** ebnIsRscv OBJECT IDENTIFIER ::= { ebnObjects 2 } ebnIsRscvTable OBJECT-TYPE SYNTAX SEQUENCE OF EbnIsRscvEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The EBN Intermediate Session RSCV table. This table is an extension to the appnIsInTable. It contains the RSCV and COS used in the direction of the BIND destination. There is an entry in this table for each session that traverses an ISTG when it enters or leaves this EBN, with corresponding entries having identical values for their respective indexes." ::= { ebnIsRscv 1} ebnIsRscvEntry OBJECT-TYPE SYNTAX EbnIsRscvEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Entry in ebnIsRscvTable." INDEX { ebnIsRscvCpName, ebnIsRscvPcid } ::= { ebnIsRscvTable 1 } EbnIsRscvEntry ::= SEQUENCE { ebnIsRscvCpName SnaControlPointName, ebnIsRscvPcid OCTET STRING, ebnIsRscvDestinationRoute OCTET STRING, ebnIsRscvDestinationCos DisplayString } ebnIsRscvCpName OBJECT-TYPE SYNTAX SnaControlPointName MAX-ACCESS not-accessible STATUS current DESCRIPTION "The network-qualified control point name of the node at which the session and PCID originated. For APPN and LEN nodes, this is either CP name of the APPN node at which the origin LU is located or the CP name of the NN serving the LEN node at which the origin LU is located. For DLUR resources it is the name of the owning SSCP. If this object has the same value as the appnIsInFqCpName object in the APPN MIB, then the two objects are referring to the same APPN control point." ::= { ebnIsRscvEntry 1 } ebnIsRscvPcid OBJECT-TYPE SYNTAX OCTET STRING (SIZE (8)) MAX-ACCESS not-accessible STATUS current DESCRIPTION "The procedure correlation identifier (PCID) of a session. It is an 8-octet value. If this object has the same value as the appnIsInPcid object in the APPN MIB, and if the corresponding ebnIsRscvCpName object has the same value as the corresponding appnIsInFqCpName object, then the entries indexed by these objects are referring to the same session." ::= { ebnIsRscvEntry 2 } ebnIsRscvDestinationRoute OBJECT-TYPE SYNTAX OCTET STRING(SIZE (0..255)) MAX-ACCESS read-only STATUS current DESCRIPTION "The route selection control vector (RSCV x'2B') used in the direction towards the SLU." ::= { ebnIsRscvEntry 3 } ebnIsRscvDestinationCos OBJECT-TYPE SYNTAX DisplayString (SIZE (1..8)) MAX-ACCESS read-only STATUS current DESCRIPTION "The Class of Service (COS) name used in the direction towards the SLU. Because the characters allowed in an SNA COS name come from a restricted character set, these names are not subject to internationalization." ::= { ebnIsRscvEntry 4 } -- ****************************************************************** -- EBN Directory Config Group -- The following simple objects provide information about EBN -- directory. -- ****************************************************************** ebnDirConfig OBJECT IDENTIFIER ::= { ebnObjects 3 } ebnSearchCacheTime OBJECT-TYPE SYNTAX Unsigned32 UNITS "minutes" MAX-ACCESS read-only STATUS current DESCRIPTION "The amount of time in minutes an extended border node will retain information about a multi-subnetwork search, once that that search terminates. A value 0 indicates that the EBN has no defined limit, and the number of entries is bounded only by memory." ::= { ebnDirConfig 1 } ebnMaxSearchCache OBJECT-TYPE SYNTAX Unsigned32 UNITS "entries" MAX-ACCESS read-only STATUS current DESCRIPTION "The maximum number of multi-subnet entries to be cached. The value 0 indicates that the local node has no defined limit, and the number of entries is bounded only by memory." ::= { ebnDirConfig 2 } ebnDefaultSubnetVisitCount OBJECT-TYPE SYNTAX Unsigned32 UNITS "topology subnetworks" MAX-ACCESS read-only STATUS current DESCRIPTION "The default maximum number of subnetworks a LOCATE search procedure may traverse." ::= { ebnDirConfig 3 } -- ****************************************************************** -- EBN COS Mapping Group -- The ebnCosMap Table specifies how non-native COS values are mapped -- to COS values defined in the native subnetwork. The COS mappings -- that an EBN performs are determined by multiple factors, one of -- which is a set of user-defined mappings. This table returns the -- COS mappings that the EBN is actually performing, rather than -- the user-defined mappings. -- ****************************************************************** ebnCOS OBJECT IDENTIFIER ::= { ebnObjects 4 } ebnCosMapTable OBJECT-TYPE SYNTAX SEQUENCE OF EbnCosMapEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The EBN COS Mapping Table. This table specifies how non- native COS values are mapped to COS values defined in the native subnetwork. Note: The COS mappings that an EBN performs are determined by multiple factors, one of which is a set of user-defined initial mappings. This table returns the COS mappings that the EBN is actually performing at the time it is queried, rather than the user-defined initial ones." ::= { ebnCOS 1 } ebnCosMapEntry OBJECT-TYPE SYNTAX EbnCosMapEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in the EBN COS Mapping table." INDEX { ebnCosMapCpName, ebnCosMapNonNativeCos } ::= { ebnCosMapTable 1 } EbnCosMapEntry ::= SEQUENCE { ebnCosMapCpName SnaNAUWildcardName, ebnCosMapNonNativeCos DisplayString, ebnCosMapNativeCos DisplayString } ebnCosMapCpName OBJECT-TYPE SYNTAX SnaNAUWildcardName MAX-ACCESS not-accessible STATUS current DESCRIPTION "Fully qualified network CP name for which the COS mapping applies." ::= { ebnCosMapEntry 1 } ebnCosMapNonNativeCos OBJECT-TYPE SYNTAX DisplayString (SIZE(1..8)) MAX-ACCESS not-accessible STATUS current DESCRIPTION "This object contains one of the following values: - An 8-character COS name used in a non-native subnetwork. - The single character '*', identifying the entry with the default native COS for a non-native CP name. This entry is used when there is no entry in the table for a non-native CP name / non-native COS pair. Because the characters allowed in an SNA COS name come from a restricted character set, these names are not subject to internationalization." ::= { ebnCosMapEntry 2 } ebnCosMapNativeCos OBJECT-TYPE SYNTAX DisplayString (SIZE(1..8)) MAX-ACCESS read-only STATUS current DESCRIPTION "An 8-byte name for the class-of-service, as known in the native subnetwork. Because the characters allowed in an SNA COS name come from a restricted character set, these names are not subject to internationalization." ::= { ebnCosMapEntry 3 } -- ****************************************************************** -- EBN Subnet Routing List Group -- The EBN Subnet Routing List indicates to which nodes an EBN -- forwards search request. This group contains information -- pertaining to the CONFIGURED Subnet Routing List at an EBN. How a -- particular search request is routed is determined by a transient -- list that the EBN creates based on the configured list and other -- factors. -- ******************************************************************* ebnSubnetRoutingList OBJECT IDENTIFIER ::= { ebnObjects 5 } ebnSubnetSearchTable OBJECT-TYPE SYNTAX SEQUENCE OF EbnSubnetSearchEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains one entry for each fully qualified LU name for which an associated subnet routing list has been defined. An entry in this table contains general characteristics of the subnet search routing list for an LU name. The routing list itself is represented by a set of contiguous entries in the ebnSearchTable." ::= { ebnSubnetRoutingList 1 } ebnSubnetSearchEntry OBJECT-TYPE SYNTAX EbnSubnetSearchEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry for the ebnSubnetSearchTable. The entry represents the configured parameters the EBN uses when it is determining how to search for the LU identified by the ebnSubnetSearchLuName object." INDEX { ebnSubnetSearchLuName } ::= { ebnSubnetSearchTable 1 } EbnSubnetSearchEntry ::= SEQUENCE { ebnSubnetSearchLuName SnaNAUWildcardName, ebnSubnetSearchDynamics INTEGER, ebnSubnetSearchOrdering INTEGER } ebnSubnetSearchLuName OBJECT-TYPE SYNTAX SnaNAUWildcardName MAX-ACCESS not-accessible STATUS current DESCRIPTION "Fully qualified network LU name." ::= { ebnSubnetSearchEntry 1 } ebnSubnetSearchDynamics OBJECT-TYPE SYNTAX INTEGER { none(1), limited (2), full (3) } MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates whether an EBN may add dynamic entries to a subnetwork routing list. none(1) means no entries may be added to the subnetwork routing list. limited(2) means only likely entries may be added to the subnetwork routing list. full(3) means all native extended border nodes and adjacent, non-native EBNs and NNs will be added to the subnetwork routing list." ::= { ebnSubnetSearchEntry 2 } ebnSubnetSearchOrdering OBJECT-TYPE SYNTAX INTEGER{ priority(1), defined(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates whether an EBN may reorder a subnetwork routing list so that entries which are more likely to be successful move to the top of the subnetwork routing list and entries which are more likely to be unsuccessful move to the bottom of the list. The following values are defined: - priority(1): Entries may be reordered. - defined(2): Entries must not be reordered." ::= { ebnSubnetSearchEntry 3 } -- Border node search table ebnSearchTable OBJECT-TYPE SYNTAX SEQUENCE OF EbnSearchEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table indicates the CONFIGURED list of control points to which the EBN sends Locate searches for a given fully qualified LU name. Each entry in the table indicates one control point that should be included in a multi-subnet search for a particular LU name." ::= { ebnSubnetRoutingList 2 } ebnSearchEntry OBJECT-TYPE SYNTAX EbnSearchEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in the ebnSearchTable. An entry can exist in this table only if an entry exists in the ebnSubnetSearchTable with an ebnSubnetSearchLuName value matching this entry's ebnSearchLuName. For a given ebnSearchLuName value, the ordering of entries provides by the ebnSearchIndex values corresponds to the order in which the control points to be searched appear in the CONFIGURED search list for the ebnSearchLuName." INDEX { ebnSearchLuName, ebnSearchIndex } ::= { ebnSearchTable 1 } EbnSearchEntry ::= SEQUENCE { ebnSearchLuName SnaNAUWildcardName, ebnSearchIndex Unsigned32, ebnSearchCpName DisplayString, ebnSearchSNVC Unsigned32 } ebnSearchLuName OBJECT-TYPE SYNTAX SnaNAUWildcardName MAX-ACCESS not-accessible STATUS current DESCRIPTION "Fully qualified network LU name. If this object has the same value as the ebnSubnetSearchLuName object, then the two objects are referring to the same LU." ::= { ebnSearchEntry 1 } ebnSearchIndex OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS not-accessible STATUS current DESCRIPTION "Secondary index enumerating the CONFIGURED order in which a search is forwarded to CPs for a particular LU name. The order for an actual search is determined dynamically by the EBN, based on this configured information and on other factors, including whether search dynamics and search ordering are enabled. Information on these last two settings is available in, respectively, the ebnSubnetSearchDynamics and ebnSubnetSearch ordering objects." ::= { ebnSearchEntry 2 } ebnSearchCpName OBJECT-TYPE SYNTAX DisplayString(SIZE(1..17)) MAX-ACCESS read-only STATUS current DESCRIPTION "This object specifies the CP(s) to which a search should be forwarded. It either follows the SnaNAUWildcardName textual convention or takes one of the following special formats: '*' indicates that all native EBNs and all adjacent non- native EBNs and NNs may be added to the routing list dynamically, '*SELF' indicates that the EBN should search itself and its native subnetwork at this time during the cross-subnet search, '*EBNS' indicates all native EBNs. Because the characters allowed in a CP name come from a restricted character set, and because the three formats listed here use no special characters, this object is not subject to internationalization." ::= { ebnSearchEntry 3 } ebnSearchSNVC OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "The maximum number of subnets a Locate search procedure may traverse. " ::= { ebnSearchEntry 4 } -- ******************************************************************* -- HPR Extended Border Node Intermediate Session Group -- The hbnIsInTable is a sparse extension to the appnIsInTable. -- For sessions that use back-to-back RTP connections in an HBN, -- this table provides the network connection endpoint identifier -- (NceId) and the transport connection identifier (Tcid) for the -- second RTP connection. -- ******************************************************************* hbn OBJECT IDENTIFIER ::= { ebnObjects 6 } hbnIsInTable OBJECT-TYPE SYNTAX SEQUENCE OF HbnIsInEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The HBN Intermediate Session table." ::= { hbn 1} hbnIsInEntry OBJECT-TYPE SYNTAX HbnIsInEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Entry of the HBN Intermediate Session Table. An entry exists in this table for every intermediate session being routed between back-to-back RTP connections in the HBN. When an entry for a session exists in this table, the NceIds and Tcids for the back-to-back RTP connections are made available in the following four objects: RTP connection in the direction of the PLU: - NceId: appnIsInRtpNceId (in the APPN MIB) - Tcid: appnIsinRtpTcid (in the APPN MIB). RTP connection in the direction of the SLU: - NceId: hbnIsInRtpNceId (in this table) - Tcid: hbnIsInRtpTcid (in this table)." INDEX { hbnIsInFqCpName, hbnIsInPcid } ::= { hbnIsInTable 1 } HbnIsInEntry ::= SEQUENCE { hbnIsInFqCpName SnaControlPointName, hbnIsInPcid OCTET STRING, hbnIsInRtpNceId OCTET STRING, hbnIsInRtpTcid OCTET STRING } hbnIsInFqCpName OBJECT-TYPE SYNTAX SnaControlPointName MAX-ACCESS not-accessible STATUS current DESCRIPTION "The network-qualified control point name of the node at which the session and PCID originated. For APPN and LEN nodes, this is either the CP name of the APPN node at which the origin LU is located or the CP name of the NN serving the LEN node at which the origin LU is located. If this object has the same value as the appnIsInFqCpName object in the APPN MIB, then the two objects are referring to the same APPN control point." ::= { hbnIsInEntry 1 } hbnIsInPcid OBJECT-TYPE SYNTAX OCTET STRING (SIZE(8)) MAX-ACCESS not-accessible STATUS current DESCRIPTION "The procedure correlation identifier (PCID) of a session. It is an 8-octet value. If this object has the same value as the appnIsInPcid object in the APPN MIB, and if the corresponding hbnIsInFqCpName object has the same value as the corresponding appnIsInFqCpName object, then the entries indexed by these objects are referring to the same session." ::= { hbnIsInEntry 2 } hbnIsInRtpNceId OBJECT-TYPE SYNTAX OCTET STRING (SIZE(1..8)) MAX-ACCESS read-only STATUS current DESCRIPTION "The HPR local Network Connection Endpoint of the session in the direction of the SLU." ::= { hbnIsInEntry 3 } hbnIsInRtpTcid OBJECT-TYPE SYNTAX OCTET STRING (SIZE(8)) MAX-ACCESS read-only STATUS current DESCRIPTION "The RTP connection local TCID of the session in the direction of the SLU." ::= { hbnIsInEntry 4 } -- ******************************************************************* -- Conformance Statement -- ******************************************************************* ebnConformance OBJECT IDENTIFIER ::= { ebnMIB 2 } ebnCompliances OBJECT IDENTIFIER ::= { ebnConformance 1 } ebnGroups OBJECT IDENTIFIER ::= { ebnConformance 2 } -- Compliance statements ebnCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for the SNMPv2 entities which implement the ebnMIB." MODULE -- this module -- Unconditionally mandatory groups MANDATORY-GROUPS { ebnDirectoryGroup, ebnIsRscvGroup, ebnDirectoryConfigGroup, ebnCosMappingGroup, ebnSubnetRoutingListGroup } -- Conditionally mandatory groups GROUP hbnIsInGroup DESCRIPTION "The hbnIsInGroup is mandatory only for HPR extended border nodes." ::= {ebnCompliances 1 } -- Group definitions ebnDirectoryGroup OBJECT-GROUP OBJECTS { ebnDirSubnetAffiliation } STATUS current DESCRIPTION "The EBN-related directory objects." ::= { ebnGroups 1 } ebnIsRscvGroup OBJECT-GROUP OBJECTS { ebnIsRscvDestinationRoute, ebnIsRscvDestinationCos } STATUS current DESCRIPTION "Two objects representing RSCV and class of service information saved by an EBN." ::= { ebnGroups 2 } ebnDirectoryConfigGroup OBJECT-GROUP OBJECTS { ebnSearchCacheTime, ebnMaxSearchCache, ebnDefaultSubnetVisitCount } STATUS current DESCRIPTION "The EBN Directory Configuration Group." ::= { ebnGroups 3 } ebnCosMappingGroup OBJECT-GROUP OBJECTS { ebnCosMapNativeCos } STATUS current DESCRIPTION "The EBN COS Mapping Group." ::= { ebnGroups 4 } ebnSubnetRoutingListGroup OBJECT-GROUP OBJECTS { ebnSubnetSearchDynamics, ebnSubnetSearchOrdering, ebnSearchCpName, ebnSearchSNVC } STATUS current DESCRIPTION "The Subnet Routing List Group." ::= { ebnGroups 5 } hbnIsInGroup OBJECT-GROUP OBJECTS { hbnIsInRtpNceId, hbnIsInRtpTcid } STATUS current DESCRIPTION "The HBN-related Intermediate Session Objects." ::= { ebnGroups 6 } END