All MIBs › DLSW-MIB
Organization: AIW DLSw MIB RIGLET and IETF DLSw MIB Working Group
Last Updated: 1996-06-04
Category: VLAN and Bridging
Description:
Defines managed objects for Data Link Switching (DLSw), a protocol that forwards SNA and NetBIOS traffic over TCP/IP networks.
Imported Objects
From IF-MIB
| ifIndex | OBJECT-TYPE |
From SNA-SDLC-MIB
| sdlcLSAddress | OBJECT-TYPE |
From SNMPv2-CONF
| MODULE-COMPLIANCE | |
| NOTIFICATION-GROUP | |
| OBJECT-GROUP |
From SNMPv2-SMI
| Counter32 | |
| Gauge32 | |
| MODULE-IDENTITY | |
| NOTIFICATION-TYPE | |
| OBJECT-TYPE | |
| TimeTicks | |
| mib-2 |
From SNMPv2-TC
| DisplayString | |
| RowPointer | |
| RowStatus | |
| TEXTUAL-CONVENTION | |
| TruthValue |
What Is DLSW-MIB?
DLSW-MIB defines managed objects for Data Link Switching (dlsw), a protocol used to forward legacy SNA and NetBIOS traffic over TCP/IP networks by tunneling between DLSw peer nodes. It exposes node identity information, TCP connection statistics between DLSw peers, and per-node capability/status data. Its monitoring emphasis is on software/protocol-level health rather than physical hardware: dlswNodeStatus and dlswNodeUpTime reveal whether the DLSw process is operational and how long it has been running, while connection statistics like active, closed-idle, and closed-busy counts reveal peer connection churn and capacity issues. It is a standalone protocol MIB but is commonly deployed alongside standard interface and TCP/IP MIBs on the routers that terminate DLSw tunnels. It is typically found in enterprise networks that still bridge legacy mainframe SNA/NetBIOS traffic over modern IP backbones, often on branch or data-center routers.
IPNetwork Monitor allows you to monitor SNMP objects defined in DLSW-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.
What Can Be Monitored
- DLSw node operational status
- node uptime
- active DLSw peer connections
- connection close counts (idle/busy)
- node version and vendor identification
Supported Devices
- routers and gateways running Data Link Switching (DLSw)
- legacy SNA/NetBIOS-to-IP bridging devices
Monitoring Examples
An operator would check dlswNodeStatus and dlswNodeUpTime to confirm the DLSw process is up and has not recently restarted unexpectedly. Polling dlswTConnStatActiveConnections alongside dlswTConnStatCloseIdles and dlswTConnStatCloseBusys reveals whether DLSw TCP connections to peer routers are being torn down due to idleness or congestion, a sign of an unstable or oversubscribed DLSw tunnel. dlswNodeVendorID and dlswNodeVersionString help confirm interoperability between DLSw peers of different vendors during troubleshooting.
OIDs
| OID symbolic | OID numeric | Type | Access | Description |
|---|---|---|---|---|
| null | 0.0 | |||
| dlsw | 1.3.6.1.2.1.46 | This MIB module contains objects to manage Data Link Switches. | ||
| dlswMIB | 1.3.6.1.2.1.46.1 | |||
| dlswTraps | 1.3.6.1.2.1.46.1.0 | |||
| NTF dlswTrapTConnPartnerReject | 1.3.6.1.2.1.46.1.0.1 | This trap is sent each time a transport connection is rejected by a partner DLSw during Capabilities Exchanges. The emission of this trap is controlled by dlswTrapCntlTConnPartnerReject. | ||
| NTF dlswTrapTConnProtViolation | 1.3.6.1.2.1.46.1.0.2 | This trap is sent each time a protocol violation is detected for a transport connection. The emission of this trap is controlled by dlswTrapCntlTConnProtViolation. | ||
| NTF dlswTrapTConnUp | 1.3.6.1.2.1.46.1.0.3 | This trap is sent each time a transport connection enters `connected' state. The emission of this trap is controlled by dlswTrapCntlTConn. | ||
| NTF dlswTrapTConnDown | 1.3.6.1.2.1.46.1.0.4 | This trap is sent each time a transport connection enters `disconnected' state. The emission of this trap is controlled by dlswTrapCntlTConn. | ||
| NTF dlswTrapCircuitUp | 1.3.6.1.2.1.46.1.0.5 | This trap is sent each time a circuit enters `connected' state. The emission of this trap is controlled by dlswTrapCntlCircuit. | ||
| NTF dlswTrapCircuitDown | 1.3.6.1.2.1.46.1.0.6 | This trap is sent each time a circuit enters `disconnected' state. The emission of this trap is controlled by dlswTrapCntlCircuit. | ||
| dlswNode | 1.3.6.1.2.1.46.1.1 | |||
| OCT dlswNodeVersion | 1.3.6.1.2.1.46.1.1.1 | OCTET STRING | read-only | This value identifies the particular version of the DLSw standard supported by this DLSw. The first octet is a hexadecimal value representing the DLSw standard Version number of this DLSw, and the second is a hexadecimal value representing the DLSw standard Release number. This information is reported in DLSw Capabilities Exchange. |
| OCT dlswNodeVendorID | 1.3.6.1.2.1.46.1.1.2 | OCTET STRING | read-only | The value identifies the manufacturer's IEEE-assigned organizationally Unique Identifier (OUI) of this DLSw. This information is reported in DLSw Capabilities Exchange. |
| STR dlswNodeVersionString | 1.3.6.1.2.1.46.1.1.3 | DisplayString | read-only | This string gives product-specific information about this DLSw (e.g., product name, code release and fix level). This flows in Capabilities Exchange messages. |
| INT dlswNodeStdPacingSupport | 1.3.6.1.2.1.46.1.1.4 | INTEGER | read-only | Circuit pacing, as defined in the DLSw Standard, allows each of the two DLSw nodes on a circuit to control the amount of data the other is permitted to send to them. This object reflects the level of support the DLSw node has for this protocol. (1) means the node has no support for the standard circuit pacing flows; it may use RFC 1434+ methods only, or a proprietary flow control scheme. (2) means the node supports the standard scheme and can vary the window sizes it grants as a data receiver. (3) means the node supports the standard scheme but never varies its receive window size. |
| INT dlswNodeStatus | 1.3.6.1.2.1.46.1.1.5 | INTEGER | read-write | The status of the DLSw part of the system. Changing the value from active to inactive causes DLSw to take the following actions - (1) it disconnects all circuits through all DLSw partners, (2) it disconnects all transport connections to all DLSw partners, (3) it disconnects all local DLC connections, and (4) it stops processing all DLC connection set-up traffic. Since these are destructive actions, the user should query the circuit and transport connection tables in advance to understand the effect this action will have. Changing the value from inactive to active causes DLSw to come up in its initial state, i.e., transport connections established and ready to bring up circuits. |
| TIK dlswNodeUpTime | 1.3.6.1.2.1.46.1.1.6 | TimeTicks | read-only | The amount of time (in hundredths of a second) since the DLSw portion of the system was last re-initialized. That is, if dlswState is in the active state, the time the dlswState entered the active state. It will remain zero if dlswState is in the inactive state. |
| LFS dlswNodeVirtualSegmentLFSize | 1.3.6.1.2.1.46.1.1.7 | LFSize | read-write | The largest frame size (including DLC header and info field but not any MAC-level or framing octets) this DLSw can forward on any path through itself. This object can represent any box- level frame size forwarding restriction (e.g., from the use of fixed-size buffers). Some DLSw implementations will have no such restriction. This value will affect the LF size of circuits during circuit creation. The LF size of an existing circuit can be found in the RIF (Routing Information Field). |
| T/F dlswNodeResourceNBExclusivity | 1.3.6.1.2.1.46.1.1.8 | TruthValue | read-write | The value of true indicates that the NetBIOS Names configured in dlswDirNBTable are the only ones accessible via this DLSw. If a node supports sending run-time capabilities exchange messages, changes to this object should cause that action. It is up to the implementation exactly when to start the run-time capabilities exchange. |
| T/F dlswNodeResourceMacExclusivity | 1.3.6.1.2.1.46.1.1.9 | TruthValue | read-write | The value of true indicates that the MAC addresses configured in the dlswDirMacTable are the only ones accessible via this DLSw. If a node supports sending run-time capabilities exchange messages, changes to this object should cause that action. It is up to the implementation exactly when to start the run-time capabilities exchange. |
| dlswTrapControl | 1.3.6.1.2.1.46.1.1.10 | |||
| INT dlswTrapCntlTConnPartnerReject | 1.3.6.1.2.1.46.1.1.10.1 | INTEGER | read-write | Indicates whether the DLSw is permitted to emit partner reject related traps. With the value of `enabled' the DLSw will emit all partner reject related traps. With the value of `disabled' the DLSw will not emit any partner reject related traps. With the value of `partial' the DLSw will only emits partner reject traps for CapEx reject. The changes take effect immediately. |
| T/F dlswTrapCntlTConnProtViolation | 1.3.6.1.2.1.46.1.1.10.2 | TruthValue | read-write | Indicates whether the DLSw is permitted to generate protocol-violation traps on the events such as window size violation. The changes take effect immediately. |
| INT dlswTrapCntlTConn | 1.3.6.1.2.1.46.1.1.10.3 | INTEGER | read-write | Indicates whether the DLSw is permitted to emit transport connection up and down traps. With the value of `enabled' the DLSw will emit traps when connections enter `connected' and `disconnected' states. With the value of `disabled' the DLSw will not emit traps when connections enter of `connected' and `disconnected' states. With the value of `partial' the DLSw will only emits transport connection down traps when the connection is closed with busy. The changes take effect immediately. |
| INT dlswTrapCntlCircuit | 1.3.6.1.2.1.46.1.1.10.4 | INTEGER | read-write | Indicates whether the DLSw is permitted to generate circuit up and down traps. With the value of `enabled' the DLSw will emit traps when circuits enter `connected' and `disconnected' states. With the value of `disabled' the DLSw will not emit traps when circuits enter of `connected' and `disconnected' states. With the value of `partial' the DLSw will emit traps only for those circuits that are initiated by this DLSw, e.g., originating the CUR_CS message. The changes take effect immediately. |
| dlswTConn | 1.3.6.1.2.1.46.1.2 | |||
| dlswTConnStat | 1.3.6.1.2.1.46.1.2.1 | |||
| G32 dlswTConnStatActiveConnections | 1.3.6.1.2.1.46.1.2.1.1 | Gauge32 | read-only | The number of transport connections that are not in `disconnected' state. |
| C32 dlswTConnStatCloseIdles | 1.3.6.1.2.1.46.1.2.1.2 | Counter32 | read-only | The number of times transport connections in this node exited the connected state with zero active circuits on the transport connection. |
| C32 dlswTConnStatCloseBusys | 1.3.6.1.2.1.46.1.2.1.3 | Counter32 | read-only | The number of times transport connections in this node exited the connected state with some non-zero number of active circuits on the transport connection. Normally this means the transport connection failed unexpectedly. |
| dlswTConnConfigTable | 1.3.6.1.2.1.46.1.2.2 | not-accessible | This table defines the transport connections that will be initiated or accepted by this DLSw. Structure of masks allows wildcard definition for a collection of transport connections by a conceptual row. For a specific transport connection, there may be multiple of conceptual rows match the transport address. The `best' match will the one to determine the characteristics of the transport connection. | |
| dlswTConnConfigEntry | 1.3.6.1.2.1.46.1.2.2.1 | not-accessible | Each conceptual row defines a collection of transport connections. | |
| INT dlswTConnConfigIndex | 1.3.6.1.2.1.46.1.2.2.1.1 | INTEGER | not-accessible | The index to the conceptual row of the table. Negative numbers are not allowed. There are objects defined that point to conceptual rows of this table with this index value. Zero is used to denote that no corresponding row exists. Index values are assigned by the agent, and should not be reused but should continue to increase in value. |
| OID dlswTConnConfigTDomain | 1.3.6.1.2.1.46.1.2.2.1.2 | OBJECT IDENTIFIER | read-create | The object identifier which indicates the transport domain of this conceptual row. |
| ADR dlswTConnConfigLocalTAddr | 1.3.6.1.2.1.46.1.2.2.1.3 | TAddress | read-create | The local transport address for this conceptual row of the transport connection definition. |
| ADR dlswTConnConfigRemoteTAddr | 1.3.6.1.2.1.46.1.2.2.1.4 | TAddress | read-create | The remote transport address. Together with dlswTConnConfigEntryType and dlswTConnConfigGroupDefinition, the object instance of this conceptual row identifies a collection of the transport connections that will be either initiated by this DLSw or initiated by a partner DLSw and accepted by this DLSw. |
| TIK dlswTConnConfigLastModifyTime | 1.3.6.1.2.1.46.1.2.2.1.5 | TimeTicks | read-only | The time (in hundredths of a second) since the value of any object in this conceptual row except for dlswTConnConfigOpens was last changed. This value may be compared to dlswTConnOperConnectTime to determine whether values in this row are completely valid for a transport connection created using this row definition. |
| INT dlswTConnConfigEntryType | 1.3.6.1.2.1.46.1.2.2.1.6 | INTEGER | read-create | The object instance signifies the type of entry in the associated conceptual row. The value of `individual' means that the entry applies to a specific partner DLSw node as identified by dlswTConnConfigRemoteTAddr and dlswTConnConfigTDomain. The value of `global' means that the entry applies to all partner DLSw nodes of the TDomain. The value of 'group' means that the entry applies to a specific set of DLSw nodes in the TDomain. Any group definitions are enterprise-specific and are pointed to by dlswTConnConfigGroupDefinition. In the cases of `global' and `group', the value in dlswTConnConfigRemoteTAddr may not have any significance. |
| NUM dlswTConnConfigGroupDefinition | 1.3.6.1.2.1.46.1.2.2.1.7 | RowPointer | read-create | For conceptual rows of `individual' and `global' as specified in dlswTConnConfigEntryType, the instance of this object is `0.0'. For conceptual rows of `group', the instance points to the specific group definition. |
| INT dlswTConnConfigSetupType | 1.3.6.1.2.1.46.1.2.2.1.8 | INTEGER | read-create | This value of the instance of a conceptual row identifies the behavior of the collection of transport connections that this conceptual row defines. The value of activePersistent, activeOnDemand and passive means this DLSw will accept any transport connections, initiated by partner DLSw nodes, which are defined by this conceptual row. The value of activePersistent means this DLSw will also initiate the transport connections of this conceptual row and retry periodically if necessary. The value of activeOnDemand means this DLSw will initiate a transport connection of this conceptual row, if there is a directory cache hits. The value of other is implementation specific. The value of exclude means that the specified node is not allowed to be a partner to this DLSw node. To take a certain conceptual row definition out of service, a value of notInService for dlswTConnConfigRowStatus should be used. |
| OCT dlswTConnConfigSapList | 1.3.6.1.2.1.46.1.2.2.1.9 | OCTET STRING | read-create | The SAP list indicates which SAPs are advertised to the transport connection defined by this conceptual row. Only SAPs with even numbers are represented, in the form of the most significant bit of the first octet representing the SAP 0, the next most significant bit representing the SAP 2, to the least significant bit of the last octet representing the SAP 254. Data link switching is allowed for those SAPs which have one in its corresponding bit, not allowed otherwise. The whole SAP list has to be changed together. Changing the SAP list affects only new circuit establishments and has no effect on established circuits. This list can be used to restrict specific partners from knowing about all the SAPs used by DLSw on all its interfaces (these are represented in dlswIfSapList for each interface). For instance, one may want to run NetBIOS with some partners but not others. If a node supports sending run-time capabilities exchange messages, changes to this object should cause that action. When to start the run-time capabilities exchange is implementation-specific. The DEFVAL below indicates support for SAPs 0, 4, 8, and C. |
| T/F dlswTConnConfigAdvertiseMacNB | 1.3.6.1.2.1.46.1.2.2.1.10 | TruthValue | read-create | The value of true indicates that any defined local MAC addresses and NetBIOS names will be advertised to a partner node via initial and (if supported) run-time capabilities exchange messages. The DLSw node should send the appropriate exclusivity control vector to accompany each list it sends, or to represent that the node is explicitly configured to have a null list. The value of false indicates that the DLSw node should not send a MAC address list or NetBIOS name list, and should also not send their corresponding exclusivity control vectors. |
| INT dlswTConnConfigInitCirRecvWndw | 1.3.6.1.2.1.46.1.2.2.1.11 | INTEGER | read-create | The initial circuit receive pacing window size, in the unit of SSP messages, to be used for future transport connections activated using this table row. The managed node sends this value as its initial receive pacing window in its initial capabilities exchange message. Changing this value does not affect the initial circuit receive pacing window size of currently active transport connections. If the standard window pacing scheme is not supported, the value is zero. A larger receive window value may be appropriate for partners that are reachable only via physical paths that have longer network delays. |
| C32 dlswTConnConfigOpens | 1.3.6.1.2.1.46.1.2.2.1.12 | Counter32 | read-only | Number of times transport connections entered connected state according to the definition of this conceptual row. |
| ROW dlswTConnConfigRowStatus | 1.3.6.1.2.1.46.1.2.2.1.13 | RowStatus | read-create | This object is used by the manager to create or delete the row entry in the dlswTConnConfigTable following the RowStatus textual convention. The value of notInService will be used to take a conceptual row definition out of use. |
| dlswTConnOperTable | 1.3.6.1.2.1.46.1.2.3 | not-accessible | A list of transport connections. It is optional but desirable for the agent to keep an entry for some period of time after the transport connection is disconnected. This allows the manager to capture additional useful information about the connection, in particular, statistical information and the cause of the disconnection. | |
| dlswTConnOperEntry | 1.3.6.1.2.1.46.1.2.3.1 | not-accessible | ||
| OID dlswTConnOperTDomain | 1.3.6.1.2.1.46.1.2.3.1.1 | OBJECT IDENTIFIER | not-accessible | The object identifier indicates the transport domain of this transport connection. |
| ADR dlswTConnOperLocalTAddr | 1.3.6.1.2.1.46.1.2.3.1.2 | TAddress | read-only | The local transport address for this transport connection. This value could be different from dlswTConnConfigLocalAddr, if the value of the latter were changed after this transport connection was established. |
| ADR dlswTConnOperRemoteTAddr | 1.3.6.1.2.1.46.1.2.3.1.3 | TAddress | not-accessible | The remote transport address of this transport connection. |
| TIK dlswTConnOperEntryTime | 1.3.6.1.2.1.46.1.2.3.1.4 | TimeTicks | read-only | The amount of time (in hundredths of a second) since this transport connection conceptual row was created. |
| TIK dlswTConnOperConnectTime | 1.3.6.1.2.1.46.1.2.3.1.5 | TimeTicks | read-only | The amount of time (in hundredths of a second) since this transport connection last entered the 'connected' state. A value of zero means this transport connection has never been established. |
| INT dlswTConnOperState | 1.3.6.1.2.1.46.1.2.3.1.6 | INTEGER | read-write | The state of this transport connection. The transport connection enters `connecting' state when DLSw makes a connection request to the transport layer. Once initial Capabilities Exchange is sent, the transport connection enters enters `initCapExchange' state. When partner capabilities have been determined and the transport connection is ready for sending CanUReach (CUR) messages, it moves to the `connected' state. When DLSw is in the process of bringing down the connection, it is in the `disconnecting' state. When the transport layer indicates one of its connections is disconnected, the transport connection moves to the `disconnected' state. Whereas all of the values will be returned in response to a management protocol retrieval operation, only two values may be specified in a management protocol set operation: `quiescing' and `disconnecting'. Changing the value to `quiescing' prevents new circuits from being established, and will cause a transport disconnect when the last circuit on the connection goes away. Changing the value to `disconnecting' will force off all circuits immediately and bring the connection to `disconnected' state. |
| INT dlswTConnOperConfigIndex | 1.3.6.1.2.1.46.1.2.3.1.7 | INTEGER | read-only | The value of dlswTConnConfigIndex of the dlswTConnConfigEntry that governs the configuration information used by this dlswTConnOperEntry. The manager can therefore normally examine both configured and operational information for this transport connection. This value is zero if the corresponding dlswTConnConfigEntry was deleted after the creation of this dlswTConnOperEntry. If some fields in the former were changed but the conceptual row was not deleted, some configuration information may not be valid for this operational transport connection. The manager can compare dlswTConnOperConnectTime and dlswTConnConfigLastModifyTime to determine if this condition exists. |
| INT dlswTConnOperFlowCntlMode | 1.3.6.1.2.1.46.1.2.3.1.8 | INTEGER | read-only | The flow control mechanism in use on this transport connection. This value is undetermined (1) before the mode of flow control can be established on a new transport connection (i.e., after CapEx is sent but before Capex or other SSP control messages have been received). Pacing (2) indicates that the standard RFC 1795 pacing mechanism is in use. Other (3) may be either the RFC 1434+ xBusy mechanism operating to a back-level DLSw, or a vendor-specific flow control method. Whether it is xBusy or not can be inferred from dlswTConnOperPartnerVersion. |
| OCT dlswTConnOperPartnerVersion | 1.3.6.1.2.1.46.1.2.3.1.9 | OCTET STRING | read-only | This value identifies which version (first octet) and release (second octet) of the DLSw standard is supported by this partner DLSw. This information is obtained from a DLSw capabilities exchange message received from the partner DLSw. A string of zero length is returned before a Capabilities Exchange message is received, or if one is never received. A conceptual row with a dlswTConnOperState of `connected' but a zero length partner version indicates that the partner is a non-standard DLSw partner. If an implementation chooses to keep dlswTConnOperEntrys in the `disconnected' state, this value should remain unchanged. |
| OCT dlswTConnOperPartnerVendorID | 1.3.6.1.2.1.46.1.2.3.1.10 | OCTET STRING | read-only | This value identifies the IEEE-assigned organizationally Unique Identifier (OUI) of the maker of this partner DLSw. This information is obtained from a DLSw capabilities exchange message received from the partner DLSw. A string of zero length is returned before a Capabilities Exchange message is received, or if one is never received. If an implementation chooses to keep dlswTConnOperEntrys in the `disconnected' state, this value should remain unchanged. |
| STR dlswTConnOperPartnerVersionStr | 1.3.6.1.2.1.46.1.2.3.1.11 | DisplayString | read-only | This value identifies the particular product version (e.g., product name, code level, fix level) of this partner DLSw. The format of the actual version string is vendor-specific. This information is obtained from a DLSw capabilities exchange message received from the partner DLSw. A string of zero length is returned before a Capabilities Exchange message is received, if one is never received, or if one is received but it does not contain a version string. If an implementation chooses to keep dlswTConnOperEntrys in the `disconnected' state, this value should remain unchanged. |
| INT dlswTConnOperPartnerInitPacingWndw | 1.3.6.1.2.1.46.1.2.3.1.12 | INTEGER | read-only | The value of the partner initial receive pacing window. This is our initial send pacing window for all new circuits on this transport connection, as modified and granted by the first flow control indication the partner sends on each circuit. This information is obtained from a DLSw capabilities exchange message received from the partner DLSw. A value of zero is returned before a Capabilities Exchange message is received, or if one is never received. If an implementation chooses to keep dlswTConnOperEntrys in the `disconnected' state, this value should remain unchanged. |
| OCT dlswTConnOperPartnerSapList | 1.3.6.1.2.1.46.1.2.3.1.13 | OCTET STRING | read-only | The Supported SAP List received in the capabilities exchange message from the partner DLSw. This list has the same format described for dlswTConnConfigSapList. A string of zero length is returned before a Capabilities Exchange message is received, or if one is never received. If an implementation chooses to keep dlswTConnOperEntrys in the `disconnected' state, this value should remain unchanged. |
| T/F dlswTConnOperPartnerNBExcl | 1.3.6.1.2.1.46.1.2.3.1.14 | TruthValue | read-only | The value of true signifies that the NetBIOS names received from this partner in the NetBIOS name list in its capabilities exchange message are the only NetBIOS names reachable by that partner. `False' indicates that other NetBIOS names may be reachable. `False' should be returned before a Capabilities Exchange message is received, if one is never received, or if one is received without a NB Name Exclusivity CV. If an implementation chooses to keep dlswTConnOperEntrys in the `disconnected' state, this value should remain unchanged. |
| T/F dlswTConnOperPartnerMacExcl | 1.3.6.1.2.1.46.1.2.3.1.15 | TruthValue | read-only | The value of true signifies that the MAC addresses received from this partner in the MAC address list in its capabilities exchange message are the only MAC addresses reachable by that partner. `False' indicates that other MAC addresses may be reachable. `False' should be returned before a Capabilities Exchange message is received, if one is never received, or if one is received without a MAC Address Exclusivity CV. If an implementation chooses to keep dlswTConnOperEntrys in the `disconnected' state, this value should remain unchanged. |
| INT dlswTConnOperPartnerNBInfo | 1.3.6.1.2.1.46.1.2.3.1.16 | INTEGER | read-only | It is up to this DSLw whether to keep either none, some, or all of the NetBIOS name list that was received in the capabilities exchange message sent by this partner DLSw. This object identifies how much information was kept by this DLSw. These names are stored as userConfigured remote entries in dlswDirNBTable. A value of (4), notApplicable, should be returned before a Capabilities Exchange message is received, or if one is never received. If an implementation chooses to keep dlswTConnOperEntrys in the `disconnected' state, this value should remain unchanged. |
| INT dlswTConnOperPartnerMacInfo | 1.3.6.1.2.1.46.1.2.3.1.17 | INTEGER | read-only | It is up to this DLSw whether to keep either none, some, or all of the MAC address list that was received in the capabilities exchange message sent by this partner DLSw. This object identifies how much information was kept by this DLSw. These names are stored as userConfigured remote entries in dlswDirMACTable. A value of (4), notApplicable, should be returned before a Capabilities Exchange message is received, or if one is never received. If an implementation chooses to keep dlswTConnOperEntrys in the `disconnected' state, this value should remain unchanged. |
| TIK dlswTConnOperDiscTime | 1.3.6.1.2.1.46.1.2.3.1.18 | TimeTicks | read-only | The amount of time (in hundredths of a second) since the dlswTConnOperState last entered `disconnected' state. |
| INT dlswTConnOperDiscReason | 1.3.6.1.2.1.46.1.2.3.1.19 | INTEGER | read-only | This object signifies the reason that either prevented the transport connection from entering the connected state, or caused the transport connection to enter the disconnected state. |
| INT dlswTConnOperDiscActiveCir | 1.3.6.1.2.1.46.1.2.3.1.20 | INTEGER | read-only | The number of circuits active (not in DISCONNECTED state) at the time the transport connection was last disconnected. This value is zero if the transport connection has never been connected. |
| C32 dlswTConnOperInDataPkts | 1.3.6.1.2.1.46.1.2.3.1.21 | Counter32 | read-only | The number of Switch-to-Switch Protocol (SSP) messages of type DGRMFRAME, DATAFRAME, or INFOFRAME received on this transport connection. |
| C32 dlswTConnOperOutDataPkts | 1.3.6.1.2.1.46.1.2.3.1.22 | Counter32 | read-only | The number of Switch-to-Switch Protocol (SSP) messages of type DGRMFRAME, DATAFRAME, or INFOFRAME transmitted on this transport connection. |
| C32 dlswTConnOperInDataOctets | 1.3.6.1.2.1.46.1.2.3.1.23 | Counter32 | read-only | The number octets in Switch-to-Switch Protocol (SSP) messages of type DGRMFRAME, DATAFRAME, or INFOFRAME received on this transport connection. Each message is counted starting with the first octet following the SSP message header. |
| C32 dlswTConnOperOutDataOctets | 1.3.6.1.2.1.46.1.2.3.1.24 | Counter32 | read-only | The number octets in Switch-to-Switch Protocol (SSP) messages of type DGRMFRAME, DATAFRAME, or INFOFRAME transmitted on this transport connection. Each message is counted starting with the first octet following the SSP message header. |
| C32 dlswTConnOperInCntlPkts | 1.3.6.1.2.1.46.1.2.3.1.25 | Counter32 | read-only | The number of Switch-to-Switch Protocol (SSP) messages received on this transport connection which were not of type DGRMFRAME, DATAFRAME, or INFOFRAME. |
| C32 dlswTConnOperOutCntlPkts | 1.3.6.1.2.1.46.1.2.3.1.26 | Counter32 | read-only | The number of Switch-to-Switch Protocol (SSP) messages of transmitted on this transport connection which were not of type DGRMFRAME, DATAFRAME, or INFOFRAME. |
| C32 dlswTConnOperCURexSents | 1.3.6.1.2.1.46.1.2.3.1.27 | Counter32 | read-only | The number of CanUReach_ex messages sent on this transport connection. |
| C32 dlswTConnOperICRexRcvds | 1.3.6.1.2.1.46.1.2.3.1.28 | Counter32 | read-only | The number of ICanReach_ex messages received on this transport connection. |
| C32 dlswTConnOperCURexRcvds | 1.3.6.1.2.1.46.1.2.3.1.29 | Counter32 | read-only | The number of CanUReach_ex messages received on this transport connection. |
| C32 dlswTConnOperICRexSents | 1.3.6.1.2.1.46.1.2.3.1.30 | Counter32 | read-only | The number of ICanReach_ex messages sent on this transport connection. |
| C32 dlswTConnOperNQexSents | 1.3.6.1.2.1.46.1.2.3.1.31 | Counter32 | read-only | The number of NetBIOS_NQ_ex (NetBIOS Name Query-explorer) messages sent on this transport connection. |
| C32 dlswTConnOperNRexRcvds | 1.3.6.1.2.1.46.1.2.3.1.32 | Counter32 | read-only | The number of NETBIOS_NR_ex (NetBIOS Name Recognized-explorer) messages received on this transport connection. |
| C32 dlswTConnOperNQexRcvds | 1.3.6.1.2.1.46.1.2.3.1.33 | Counter32 | read-only | The number of NETBIOS_NQ_ex messages received on this transport connection. |
| C32 dlswTConnOperNRexSents | 1.3.6.1.2.1.46.1.2.3.1.34 | Counter32 | read-only | The number of NETBIOS_NR_ex messages sent on this transport connection. |
| C32 dlswTConnOperCirCreates | 1.3.6.1.2.1.46.1.2.3.1.35 | Counter32 | read-only | The number of times that circuits entered `circuit_established' state (not counting transitions from `circuit_restart'). |
| G32 dlswTConnOperCircuits | 1.3.6.1.2.1.46.1.2.3.1.36 | Gauge32 | read-only | The number of currently active circuits on this transport connection, where `active' means not in `disconnected' state. |
| dlswTConnSpecific | 1.3.6.1.2.1.46.1.2.4 | |||
| dlswTConnTcp | 1.3.6.1.2.1.46.1.2.4.1 | |||
| dlswTConnTcpConfigTable | 1.3.6.1.2.1.46.1.2.4.1.1 | not-accessible | This table defines the TCP transport connections that will be either initiated by or accepted by this DSLw. It augments the entries in dlswTConnConfigTable whose domain is dlswTCPDomain. | |
| dlswTConnTcpConfigEntry | 1.3.6.1.2.1.46.1.2.4.1.1.1 | not-accessible | Each conceptual row defines parameters that are specific to dlswTCPDomain transport connections. | |
| INT dlswTConnTcpConfigKeepAliveInt | 1.3.6.1.2.1.46.1.2.4.1.1.1.1 | INTEGER | read-create | The time in seconds between TCP keepAlive messages when no traffic is flowing. Zero signifies no keepAlive protocol. Changes take effect only for new TCP connections. |
| INT dlswTConnTcpConfigTcpConnections | 1.3.6.1.2.1.46.1.2.4.1.1.1.2 | INTEGER | read-create | This is our preferred number of TCP connections within a TCP transport connection. The actual number used is negotiated at capabilities exchange time. Changes take effect only for new transport connections. |
| INT dlswTConnTcpConfigMaxSegmentSize | 1.3.6.1.2.1.46.1.2.4.1.1.1.3 | INTEGER | read-create | This is the number of bytes that this node is willing to receive over the read TCP connection(s). Changes take effect for new transport connections. |
| dlswTConnTcpOperTable | 1.3.6.1.2.1.46.1.2.4.1.2 | not-accessible | A list of TCP transport connections. It is optional but desirable for the agent to keep an entry for some period of time after the transport connection is disconnected. This allows the manager to capture additional useful information about the connection, in particular, statistical information and the cause of the disconnection. | |
| dlswTConnTcpOperEntry | 1.3.6.1.2.1.46.1.2.4.1.2.1 | not-accessible | ||
| INT dlswTConnTcpOperKeepAliveInt | 1.3.6.1.2.1.46.1.2.4.1.2.1.1 | INTEGER | read-only | The time in seconds between TCP keepAlive messages when no traffic is flowing. Zero signifies no keepAlive protocol is operating. |
| INT dlswTConnTcpOperPrefTcpConnections | 1.3.6.1.2.1.46.1.2.4.1.2.1.2 | INTEGER | read-only | This is the number of TCP connections preferred by this DLSw partner, as received in its capabilities exchange message. |
| INT dlswTConnTcpOperTcpConnections | 1.3.6.1.2.1.46.1.2.4.1.2.1.3 | INTEGER | read-only | This is the actual current number of TCP connections within this transport connection. |
| dlswInterface | 1.3.6.1.2.1.46.1.3 | |||
| dlswIfTable | 1.3.6.1.2.1.46.1.3.1 | not-accessible | The list of interfaces on which DLSw is active. | |
| dlswIfEntry | 1.3.6.1.2.1.46.1.3.1.1 | not-accessible | ||
| ROW dlswIfRowStatus | 1.3.6.1.2.1.46.1.3.1.1.1 | RowStatus | read-create | This object is used by the manager to create or delete the row entry in the dlswIfTable following the RowStatus textual convention. |
| INT dlswIfVirtualSegment | 1.3.6.1.2.1.46.1.3.1.1.2 | INTEGER | read-create | The segment number that uniquely identifies the virtual segment to which this DLSw interface is connected. Current source routing protocols limit this value to the range 0 - 4095. (The value 0 is used by some management applications for special test cases.) A value of 65535 signifies that no virtual segment is assigned to this interface. For instance, in a non-source routing environment, segment number assignment is not required. |
| OCT dlswIfSapList | 1.3.6.1.2.1.46.1.3.1.1.3 | OCTET STRING | read-create | The SAP list indicates which SAPs are allowed to be data link switched through this interface. This list has the same format described for dlswTConnConfigSapList. When changes to this object take effect is implementation- specific. Turning off a particular SAP can destroy active circuits that are using that SAP. An agent implementation may reject such changes until there are no active circuits if it so chooses. In this case, it is up to the manager to close the circuits first, using dlswCircuitState. The DEFVAL below indicates support for SAPs 0, 4, 8, and C. |
| dlswDirectory | 1.3.6.1.2.1.46.1.4 | |||
| dlswDirStat | 1.3.6.1.2.1.46.1.4.1 | |||
| G32 dlswDirMacEntries | 1.3.6.1.2.1.46.1.4.1.1 | Gauge32 | read-only | The current total number of entries in the dlswDirMacTable. |
| C32 dlswDirMacCacheHits | 1.3.6.1.2.1.46.1.4.1.2 | Counter32 | read-only | The number of times a cache search for a particular MAC address resulted in success. |
| C32 dlswDirMacCacheMisses | 1.3.6.1.2.1.46.1.4.1.3 | Counter32 | read-only | The number of times a cache search for a particular MAC address resulted in failure. |
| INT dlswDirMacCacheNextIndex | 1.3.6.1.2.1.46.1.4.1.4 | INTEGER | read-only | The next value of dlswDirMacIndex to be assigned by the agent. A retrieval of this object atomically reserves the returned value for use by the manager to create a row in dlswDirMacTable. This makes it possible for the agent to control the index space of the MAC address cache, yet allows the manager to administratively create new rows. |
| G32 dlswDirNBEntries | 1.3.6.1.2.1.46.1.4.1.5 | Gauge32 | read-only | The current total number of entries in the dlswDirNBTable. |
| C32 dlswDirNBCacheHits | 1.3.6.1.2.1.46.1.4.1.6 | Counter32 | read-only | The number of times a cache search for a particular NetBIOS name resulted in success. |
| C32 dlswDirNBCacheMisses | 1.3.6.1.2.1.46.1.4.1.7 | Counter32 | read-only | The number of times a cache search for a particular NetBIOS name resulted in failure. |
| INT dlswDirNBCacheNextIndex | 1.3.6.1.2.1.46.1.4.1.8 | INTEGER | read-only | The next value of dlswDirNBIndex to be assigned by the agent. A retrieval of this object atomically reserves the returned value for use by the manager to create a row in dlswDirNBTable. This makes it possible for the agent to control the index space for the NetBIOS name cache, yet allows the manager to administratively create new rows. |
| dlswDirCache | 1.3.6.1.2.1.46.1.4.2 | |||
| dlswDirMacTable | 1.3.6.1.2.1.46.1.4.2.1 | not-accessible | This table contains locations of MAC addresses. They could be either verified or not verified, local or remote, and configured locally or learned from either Capabilities Exchange messages or directory searches. | |
| dlswDirMacEntry | 1.3.6.1.2.1.46.1.4.2.1.1 | not-accessible | Indexed by dlswDirMacIndex. | |
| INT dlswDirMacIndex | 1.3.6.1.2.1.46.1.4.2.1.1.1 | INTEGER | not-accessible | Uniquely identifies a conceptual row of this table. |
| ADR dlswDirMacMac | 1.3.6.1.2.1.46.1.4.2.1.1.2 | MacAddressNC | read-create | The MAC address, together with the dlswDirMacMask, specifies a set of MAC addresses that are defined or discovered through an interface or partner DLSw nodes. |
| ADR dlswDirMacMask | 1.3.6.1.2.1.46.1.4.2.1.1.3 | MacAddressNC | read-create | The MAC address mask, together with the dlswDirMacMac, specifies a set of MAC addresses that are defined or discovered through an interface or partner DLSw nodes. |
| INT dlswDirMacEntryType | 1.3.6.1.2.1.46.1.4.2.1.1.4 | INTEGER | read-create | The cause of the creation of this conceptual row. It could be one of the three methods: (1) user configured, including via management protocol set operations, configuration file, command line or equivalent methods; (2) learned from the partner DLSw Capabilities Exchange messages; and (3) dynamic, e.g., learned from ICanReach messages, or LAN explorer frames. Since only individual MAC addresses can be dynamically learned, dynamic entries will all have a mask of all FFs. The public versus private distinction for user- configured resources applies only to local resources (UC remote resources are private), and indicates whether that resource should be advertised in capabilities exchange messages sent by this node. |
| INT dlswDirMacLocationType | 1.3.6.1.2.1.46.1.4.2.1.1.5 | INTEGER | read-create | The location of the resource (or a collection of resources using a mask) of this conceptual row is either (1) local - the resource is reachable via an interface, or (2) remote - the resource is reachable via a partner DLSw node (or a set of partner DLSw nodes). |
| NUM dlswDirMacLocation | 1.3.6.1.2.1.46.1.4.2.1.1.6 | RowPointer | read-create | Points to either the ifEntry, dlswTConnConfigEntry, dlswTConnOperEntry, 0.0, or something that is implementation specific. It identifies the location of the MAC address (or the collection of MAC addresses.) |
| INT dlswDirMacStatus | 1.3.6.1.2.1.46.1.4.2.1.1.7 | INTEGER | read-create | This object specifies whether DLSw currently believes the MAC address to be accessible at the specified location. The value `notReachable' allows a configured resource definition to be taken out of service when a search to that resource fails (avoiding a repeat of the search). |
| LFS dlswDirMacLFSize | 1.3.6.1.2.1.46.1.4.2.1.1.8 | LFSize | read-create | The largest size of the MAC INFO field (LLC header and data) that a circuit to the MAC address can carry through this path. |
| ROW dlswDirMacRowStatus | 1.3.6.1.2.1.46.1.4.2.1.1.9 | RowStatus | read-create | This object is used by the manager to create or delete the row entry in the dlswDirMacTable following the RowStatus textual convention. |
| dlswDirNBTable | 1.3.6.1.2.1.46.1.4.2.2 | not-accessible | This table contains locations of NetBIOS names. They could be either verified or not verified, local or remote, and configured locally or learned from either Capabilities Exchange messages or directory searches. | |
| dlswDirNBEntry | 1.3.6.1.2.1.46.1.4.2.2.1 | not-accessible | Indexed by dlswDirNBIndex. | |
| INT dlswDirNBIndex | 1.3.6.1.2.1.46.1.4.2.2.1.1 | INTEGER | not-accessible | Uniquely identifies a conceptual row of this table. |
| NBN dlswDirNBName | 1.3.6.1.2.1.46.1.4.2.2.1.2 | NBName | read-create | The NetBIOS name (including `any char' and `wildcard' characters) specifies a set of NetBIOS names that are defined or discovered through an interface or partner DLSw nodes. |
| INT dlswDirNBNameType | 1.3.6.1.2.1.46.1.4.2.2.1.3 | INTEGER | read-create | Whether dlswDirNBName represents an (or a set of) individual or group NetBIOS name(s). |
| INT dlswDirNBEntryType | 1.3.6.1.2.1.46.1.4.2.2.1.4 | INTEGER | read-create | The cause of the creation of this conceptual row. It could be one of the three methods: (1) user configured, including via management protocol set operations, configuration file, command line, or equivalent methods; (2) learned from the partner DLSw Capabilities Exchange messages; and (3) dynamic, e.g., learned from ICanReach messages, or test frames. Since only actual NetBIOS names can be dynamically learned, dynamic entries will not contain any char or wildcard characters. The public versus private distinction for user- configured resources applies only to local resources (UC remote resources are private), and indicates whether that resource should be advertised in capabilities exchange messages sent by this node. |
| INT dlswDirNBLocationType | 1.3.6.1.2.1.46.1.4.2.2.1.5 | INTEGER | read-create | The location of the resource (or a collection of resources using any char/wildcard characters) of this conceptual row is either (1) local - the resource is reachable via an interface, or (2) remote - the resource is reachable via a a partner DLSw node (or a set of partner DLSw nodes). |
| NUM dlswDirNBLocation | 1.3.6.1.2.1.46.1.4.2.2.1.6 | RowPointer | read-create | Points to either the ifEntry, dlswTConnConfigEntry, dlswTConnOperEntry, 0.0, or something that is implementation specific. It identifies the location of the NetBIOS name or the set of NetBIOS names. |
| INT dlswDirNBStatus | 1.3.6.1.2.1.46.1.4.2.2.1.7 | INTEGER | read-create | This object specifies whether DLSw currently believes the NetBIOS name to be accessible at the specified location. The value `notReachable' allows a configured resource definition to be taken out of service when a search to that resource fails (avoiding a repeat of the search). |
| LFS dlswDirNBLFSize | 1.3.6.1.2.1.46.1.4.2.2.1.8 | LFSize | read-create | The largest size of the MAC INFO field (LLC header and data) that a circuit to the NB name can carry through this path. |
| ROW dlswDirNBRowStatus | 1.3.6.1.2.1.46.1.4.2.2.1.9 | RowStatus | read-create | This object is used by manager to create or delete the row entry in the dlswDirNBTable following the RowStatus textual convention. |
| dlswDirLocate | 1.3.6.1.2.1.46.1.4.3 | |||
| dlswDirLocateMacTable | 1.3.6.1.2.1.46.1.4.3.1 | not-accessible | This table is used to retrieve all entries in the dlswDirMacTable that match a given MAC address, in the order of the best matched first, the second best matched second, and so on, till no more entries match the given MAC address. | |
| dlswDirLocateMacEntry | 1.3.6.1.2.1.46.1.4.3.1.1 | not-accessible | Indexed by dlswDirLocateMacMac and dlswDirLocateMacMatch. The first object is the MAC address of interest, and the second object is the order in the list of all entries that match the MAC address. | |
| ADR dlswDirLocateMacMac | 1.3.6.1.2.1.46.1.4.3.1.1.1 | MacAddressNC | not-accessible | The MAC address to be located. |
| INT dlswDirLocateMacMatch | 1.3.6.1.2.1.46.1.4.3.1.1.2 | INTEGER | not-accessible | The order of the entries of dlswDirMacTable that match dlswDirLocateMacMac. A value of one represents the entry that best matches the MAC address. A value of two represents the second best matched entry, and so on. |
| NUM dlswDirLocateMacLocation | 1.3.6.1.2.1.46.1.4.3.1.1.3 | RowPointer | read-only | Points to the dlswDirMacEntry. |
| dlswDirLocateNBTable | 1.3.6.1.2.1.46.1.4.3.2 | not-accessible | This table is used to retrieve all entries in the dlswDirNBTable that match a given NetBIOS name, in the order of the best matched first, the second best matched second, and so on, till no more entries match the given NetBIOS name. | |
| dlswDirLocateNBEntry | 1.3.6.1.2.1.46.1.4.3.2.1 | not-accessible | Indexed by dlswDirLocateNBName and dlswDirLocateNBMatch. The first object is the NetBIOS name of interest, and the second object is the order in the list of all entries that match the NetBIOS name. | |
| NBN dlswDirLocateNBName | 1.3.6.1.2.1.46.1.4.3.2.1.1 | NBName | not-accessible | The NetBIOS name to be located (no any char or wildcards). |
| INT dlswDirLocateNBMatch | 1.3.6.1.2.1.46.1.4.3.2.1.2 | INTEGER | not-accessible | The order of the entries of dlswDirNBTable that match dlswDirLocateNBName. A value of one represents the entry that best matches the NetBIOS name. A value of two represents the second best matched entry, and so on. |
| NUM dlswDirLocateNBLocation | 1.3.6.1.2.1.46.1.4.3.2.1.3 | RowPointer | read-only | Points to the dlswDirNBEntry. |
| dlswCircuit | 1.3.6.1.2.1.46.1.5 | |||
| dlswCircuitStat | 1.3.6.1.2.1.46.1.5.1 | |||
| G32 dlswCircuitStatActives | 1.3.6.1.2.1.46.1.5.1.1 | Gauge32 | read-only | The current number of circuits in dlswCircuitTable that are not in the disconnected state. |
| C32 dlswCircuitStatCreates | 1.3.6.1.2.1.46.1.5.1.2 | Counter32 | read-only | The total number of entries ever added to dlswCircuitTable, or reactivated upon exiting `disconnected' state. |
| dlswCircuitTable | 1.3.6.1.2.1.46.1.5.2 | not-accessible | This table is the circuit representation in the DLSw entity. Virtual data links are used to represent any internal end stations. There is a conceptual row associated with each data link. Thus, for circuits without an intervening transport connection, there are two conceptual rows for each circuit. The table consists of the circuits being established, established, and as an implementation option, circuits that have been disconnected. For circuits carried over transport connections, an entry is created after the CUR_cs was sent or received. For circuits between two locally attached devices, or internal virtual MAC addresses, an entry is created when the equivalent of CUR_cs sent/received status is reached. End station 1 (S1) and End station 2 (S2) are used to represent the two end stations of the circuit. S1 is always an end station which is locally attached. S2 may be locally attached or remote. If it is locally attached, the circuit will be represented by two rows indexed by (A, B) and (B, A) where A & B are the relevant MACs/SAPs. The table may be used to store the causes of disconnection of circuits. It is recommended that the oldest disconnected circuit entry be removed from this table when the memory space of disconnected circuits is needed. | |
| dlswCircuitEntry | 1.3.6.1.2.1.46.1.5.2.1 | not-accessible | ||
| ADR dlswCircuitS1Mac | 1.3.6.1.2.1.46.1.5.2.1.1 | MacAddressNC | not-accessible | The MAC Address of End Station 1 (S1) used for this circuit. |
| OCT dlswCircuitS1Sap | 1.3.6.1.2.1.46.1.5.2.1.2 | OCTET STRING | not-accessible | The SAP at End Station 1 (S1) used for this circuit. |
| INT dlswCircuitS1IfIndex | 1.3.6.1.2.1.46.1.5.2.1.3 | INTEGER | read-only | The ifEntry index of the local interface through which S1 can be reached. |
| DLC dlswCircuitS1DlcType | 1.3.6.1.2.1.46.1.5.2.1.4 | DlcType | read-only | The DLC protocol in use between the DLSw node and S1. |
| OCT dlswCircuitS1RouteInfo | 1.3.6.1.2.1.46.1.5.2.1.5 | OCTET STRING | read-only | If source-route bridging is in use between the DLSw node and S1, this is the routing information field describing the path between the two devices. Otherwise the value will be an OCTET STRING of zero length. |
| OCT dlswCircuitS1CircuitId | 1.3.6.1.2.1.46.1.5.2.1.6 | OCTET STRING | read-only | The Circuit ID assigned by this DLSw node to this circuit. The first four octets are the DLC port Id, and the second four octets are the Data Link Correlator. If the DLSw SSP was not used to establish this circuit, the value will be a string of zero length. |
| NUM dlswCircuitS1Dlc | 1.3.6.1.2.1.46.1.5.2.1.7 | RowPointer | read-only | Points to a conceptual row of the underlying DLC MIB, which could either be the standard MIBs (e.g., the SDLC), or an enterprise-specific DLC MIB. |
| ADR dlswCircuitS2Mac | 1.3.6.1.2.1.46.1.5.2.1.8 | MacAddressNC | not-accessible | The MAC Address of End Station 2 (S2) used for this circuit. |
| OCT dlswCircuitS2Sap | 1.3.6.1.2.1.46.1.5.2.1.9 | OCTET STRING | not-accessible | The SAP at End Station 2 (S2) used for this circuit. |
| END dlswCircuitS2Location | 1.3.6.1.2.1.46.1.5.2.1.10 | EndStationLocation | read-only | The location of End Station 2 (S2). If the location of End Station 2 is local, the interface information will be available in the conceptual row whose S1 and S2 are the S2 and the S1 of this conceptual row, respectively. |
| OID dlswCircuitS2TDomain | 1.3.6.1.2.1.46.1.5.2.1.11 | OBJECT IDENTIFIER | read-only | If the location of End Station 2 is remote, this value is the transport domain of the transport protocol the circuit is running over. Otherwise, the value is 0.0. |
| ADR dlswCircuitS2TAddress | 1.3.6.1.2.1.46.1.5.2.1.12 | TAddress | read-only | If the location of End Station 2 is remote, this object contains the address of the partner DLSw, else it will be an OCTET STRING of zero length. |
| OCT dlswCircuitS2CircuitId | 1.3.6.1.2.1.46.1.5.2.1.13 | OCTET STRING | read-only | The Circuit ID assigned to this circuit by the partner DLSw node. The first four octets are the DLC port Id, and the second four octets are the Data Link Correlator. If the DLSw SSP was not used to establish this circuit, the value will be a string of zero length. |
| INT dlswCircuitOrigin | 1.3.6.1.2.1.46.1.5.2.1.14 | INTEGER | read-only | This object specifies which of the two end stations initiated the establishment of this circuit. |
| TIK dlswCircuitEntryTime | 1.3.6.1.2.1.46.1.5.2.1.15 | TimeTicks | read-only | The amount of time (in hundredths of a second) since this circuit table conceptual row was created. |
| TIK dlswCircuitStateTime | 1.3.6.1.2.1.46.1.5.2.1.16 | TimeTicks | read-only | The amount of time (in hundredths of a second) since this circuit entered the current state. |
| INT dlswCircuitState | 1.3.6.1.2.1.46.1.5.2.1.17 | INTEGER | read-write | The current state of this circuit. The agent, implementation specific, may choose to keep entries for some period of time after circuit disconnect, so the manager can gather the time and cause of disconnection. While all of the specified values may be returned from a GET operation, the only SETable value is `disconnectPending'. When this value is set, DLSw should perform the appropriate action given its previous state (e.g., send HALT_DL if the state was `connected') to bring the circuit down to the `disconnected' state. Both the partner DLSw and local end station(s) should be notified as appropriate. This MIB provides no facility to re-establish a disconnected circuit, because in DLSw this should be an end station-driven function. |
| INT dlswCircuitPriority | 1.3.6.1.2.1.46.1.5.2.1.18 | INTEGER | read-only | The transmission priority of this circuit as understood by this DLSw node. This value is determined by the two DLSw nodes at circuit startup time. If this DLSw node does not support DLSw circuit priority, the value `unsupported' should be returned. |
| INT dlswCircuitFCSendGrantedUnits | 1.3.6.1.2.1.46.1.5.2.1.19 | INTEGER | read-only | The number of paced SSP messages that this DLSw is currently authorized to send on this circuit before it must stop and wait for an additional flow control indication from the partner DLSw. The value zero should be returned if this circuit is not running the DLSw pacing protocol. |
| INT dlswCircuitFCSendCurrentWndw | 1.3.6.1.2.1.46.1.5.2.1.20 | INTEGER | read-only | The current window size that this DLSw is using in its role as a data sender. This is the value by which this DLSw would increase the number of messages it is authorized to send, if it were to receive a flow control indication with the bits specifying `repeat window'. The value zero should be returned if this circuit is not running the DLSw pacing protocol. |
| INT dlswCircuitFCRecvGrantedUnits | 1.3.6.1.2.1.46.1.5.2.1.21 | INTEGER | read-only | The current number of paced SSP messages that this DLSw has authorized the partner DLSw to send on this circuit before the partner DLSw must stop and wait for an additional flow control indication from this DLSw. The value zero should be returned if this circuit is not running the DLSw pacing protocol. |
| INT dlswCircuitFCRecvCurrentWndw | 1.3.6.1.2.1.46.1.5.2.1.22 | INTEGER | read-only | The current window size that this DLSw is using in its role as a data receiver. This is the number of additional paced SSP messages that this DLSw would be authorizing its DLSw partner to send, if this DLSw were to send a flow control indication with the bits specifying `repeat window'. The value zero should be returned if this circuit is not running the DLSw pacing protocol. |
| G32 dlswCircuitFCLargestRecvGranted | 1.3.6.1.2.1.46.1.5.2.1.23 | Gauge32 | read-only | The largest receive window size granted by this DLSw during the current activation of this circuit. This is not the largest number of messages granted at any time, but the largest window size as represented by FCIND operator bits. The value zero should be returned if this circuit is not running the DLSw pacing protocol. |
| G32 dlswCircuitFCLargestSendGranted | 1.3.6.1.2.1.46.1.5.2.1.24 | Gauge32 | read-only | The largest send (with respect to this DLSw) window size granted by the partner DLSw during the current activation of this circuit. The value zero should be returned if this circuit is not running the DLSw pacing protocol. |
| C32 dlswCircuitFCHalveWndwSents | 1.3.6.1.2.1.46.1.5.2.1.25 | Counter32 | read-only | The number of Halve Window operations this DLSw has sent on this circuit, in its role as a data receiver. The value zero should be returned if this circuit is not running the DLSw pacing protocol. |
| C32 dlswCircuitFCResetOpSents | 1.3.6.1.2.1.46.1.5.2.1.26 | Counter32 | read-only | The number of Reset Window operations this DLSw has sent on this circuit, in its role as a data receiver. The value zero should be returned if this circuit is not running the DLSw pacing protocol. |
| C32 dlswCircuitFCHalveWndwRcvds | 1.3.6.1.2.1.46.1.5.2.1.27 | Counter32 | read-only | The number of Halve Window operations this DLSw has received on this circuit, in its role as a data sender. The value zero should be returned if this circuit is not running the DLSw pacing protocol. |
| C32 dlswCircuitFCResetOpRcvds | 1.3.6.1.2.1.46.1.5.2.1.28 | Counter32 | read-only | The number of Reset Window operations this DLSw has received on this circuit, in its role as a data sender. The value zero should be returned if this circuit is not running the DLSw pacing protocol. |
| INT dlswCircuitDiscReasonLocal | 1.3.6.1.2.1.46.1.5.2.1.29 | INTEGER | read-only | The reason why this circuit was last disconnected, as seen by this DLSw node. This object is present only if the agent keeps circuit table entries around for some period after circuit disconnect. |
| INT dlswCircuitDiscReasonRemote | 1.3.6.1.2.1.46.1.5.2.1.30 | INTEGER | read-only | The generic reason code why this circuit was last disconnected, as reported by the DLSw partner in a HALT_DL or HALT_DL_NOACK. If the partner does not send a reason code in these messages, or the DLSw implementation does not report receiving one, the value `unknown' is returned. This object is present only if the agent keeps circuit table entries around for some period after circuit disconnect. |
| OCT dlswCircuitDiscReasonRemoteData | 1.3.6.1.2.1.46.1.5.2.1.31 | OCTET STRING | read-only | Implementation-specific data reported by the DLSw partner in a HALT_DL or HALT_DL_NOACK, to help specify how and why this circuit was last disconnected. If the partner does not send this data in these messages, or the DLSw implementation does not report receiving it, a string of zero length is returned. This object is present only if the agent keeps circuit table entries around for some period after circuit disconnect. |
| dlswSdlc | 1.3.6.1.2.1.46.1.6 | |||
| G32 dlswSdlcLsEntries | 1.3.6.1.2.1.46.1.6.1 | Gauge32 | read-only | The number of entries in dlswSdlcLsTable. |
| dlswSdlcLsTable | 1.3.6.1.2.1.46.1.6.2 | not-accessible | The table defines the virtual MAC addresses for those SDLC link stations that participate in data link switching. | |
| dlswSdlcLsEntry | 1.3.6.1.2.1.46.1.6.2.1 | not-accessible | The index of this table is the ifIndex value for the SDLC port which owns this link station and the poll address of the particular SDLC link station. | |
| ADR dlswSdlcLsLocalMac | 1.3.6.1.2.1.46.1.6.2.1.1 | MacAddressNC | read-create | The virtual MAC address used to represent the SDLC-attached link station to the rest of the DLSw network. |
| OCT dlswSdlcLsLocalSap | 1.3.6.1.2.1.46.1.6.2.1.2 | OCTET STRING | read-create | The SAP used to represent this link station. |
| STR dlswSdlcLsLocalIdBlock | 1.3.6.1.2.1.46.1.6.2.1.3 | DisplayString | read-create | The block number is the first three digits of the node_id, if available. These 3 hexadecimal digits identify the product. |
| STR dlswSdlcLsLocalIdNum | 1.3.6.1.2.1.46.1.6.2.1.4 | DisplayString | read-create | The ID number is the last 5 digits of the node_id, if available. These 5 hexadecimal digits are administratively defined and combined with the 3 digit block number form the node_id. This node_id is used to identify the local node and is included in SNA XIDs. |
| ADR dlswSdlcLsRemoteMac | 1.3.6.1.2.1.46.1.6.2.1.5 | MacAddressNC | read-create | The MAC address to which DLSw should attempt to connect this link station. If this information is not available, a length of zero for this object should be returned. |
| OCT dlswSdlcLsRemoteSap | 1.3.6.1.2.1.46.1.6.2.1.6 | OCTET STRING | read-create | The SAP of the remote station to which this link station should be connected. If this information is not available, a length of zero for this object should be returned. |
| ROW dlswSdlcLsRowStatus | 1.3.6.1.2.1.46.1.6.2.1.7 | RowStatus | read-create | This object is used by the manager to create or delete the row entry in the dlswSdlcLsTable following the RowStatus textual convention. |
| dlswDomains | 1.3.6.1.2.1.46.2 | |||
| dlswTCPDomain | 1.3.6.1.2.1.46.2.1 | |||
| dlswConformance | 1.3.6.1.2.1.46.3 | |||
| dlswCompliances | 1.3.6.1.2.1.46.3.1 | |||
| dlswCoreCompliance | 1.3.6.1.2.1.46.3.1.1 | The core compliance statement for all DLSw nodes. | ||
| dlswTConnTcpCompliance | 1.3.6.1.2.1.46.3.1.2 | Compliance for DLSw nodes that use TCP as a transport connection protocol. | ||
| dlswDirCompliance | 1.3.6.1.2.1.46.3.1.3 | Compliance for DLSw nodes that provide a directory function. | ||
| dlswDirLocateCompliance | 1.3.6.1.2.1.46.3.1.4 | Compliance for DLSw nodes that provide an ordered list of directory entries for a given resource. | ||
| dlswSdlcCompliance | 1.3.6.1.2.1.46.3.1.5 | Compliance for DLSw nodes that support SDLC. | ||
| dlswGroups | 1.3.6.1.2.1.46.3.2 | |||
| dlswNodeGroup | 1.3.6.1.2.1.46.3.2.1 | Conformance group for DLSw node general information. | ||
| dlswNodeNBGroup | 1.3.6.1.2.1.46.3.2.2 | Conformance group for DLSw node general information specifically for nodes that support NetBIOS. | ||
| dlswTConnStatGroup | 1.3.6.1.2.1.46.3.2.3 | Conformance group for statistics for transport connections. | ||
| dlswTConnConfigGroup | 1.3.6.1.2.1.46.3.2.4 | Conformance group for the configuration of transport connections. | ||
| dlswTConnOperGroup | 1.3.6.1.2.1.46.3.2.5 | Conformance group for operation information for transport connections. | ||
| dlswTConnNBGroup | 1.3.6.1.2.1.46.3.2.6 | Conformance group for operation information for transport connections, specifically for nodes that support NetBIOS. | ||
| dlswTConnTcpConfigGroup | 1.3.6.1.2.1.46.3.2.7 | Conformance group for configuration information for transport connections using TCP. | ||
| dlswTConnTcpOperGroup | 1.3.6.1.2.1.46.3.2.8 | Conformance group for operation information for transport connections using TCP. | ||
| dlswInterfaceGroup | 1.3.6.1.2.1.46.3.2.9 | Conformance group for DLSw interfaces. | ||
| dlswDirGroup | 1.3.6.1.2.1.46.3.2.10 | Conformance group for DLSw directory using MAC addresses. | ||
| dlswDirNBGroup | 1.3.6.1.2.1.46.3.2.11 | Conformance group for DLSw directory using NetBIOS names. | ||
| dlswDirLocateGroup | 1.3.6.1.2.1.46.3.2.12 | Conformance group for a node that can return directory entry order for a given MAC address. | ||
| dlswDirLocateNBGroup | 1.3.6.1.2.1.46.3.2.13 | Conformance group for a node that can return directory entry order for a given NetBIOS name. | ||
| dlswCircuitStatGroup | 1.3.6.1.2.1.46.3.2.14 | Conformance group for statistics about circuits. | ||
| dlswCircuitGroup | 1.3.6.1.2.1.46.3.2.15 | Conformance group for DLSw circuits. | ||
| dlswSdlcGroup | 1.3.6.1.2.1.46.3.2.16 | Conformance group for DLSw SDLC support. | ||
| dlswNotificationGroup | 1.3.6.1.2.1.46.3.2.17 | Conformance group for DLSw notifications. |
RFC description
Data Link Switch (DLSw) MIB (RFC 2024); manages switching of LAN protocols over WAN links.
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