All MIBs › L2TPV3-MIB
Organization: IETF L2TP Working Group
Last Updated: 2002-11-03
Description: L2TPV3-MIB module
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What Is L2TPV3-MIB?
L2TPV3-MIB is the standard IETF L2TP Working Group MIB for managing L2TPv3 (Layer Two Tunneling Protocol, Version 3). Its objects cover a stack-wide admin state and drain flag, stack statistics (version, revision, vendor name, admin state, draining flag, established control-connection/session counts), and a control-connection configuration table keyed by interface (router ID, transport, pseudowire capability, fallback flag, drain flag, authentication enable/secret, security setting, hello interval, receive window size, max retransmits/retransmit timeout, and reassembly timeout). As a configuration/status MIB it lets an administrator confirm L2TPv3 control-connection authentication and timer settings and watch established session counts. It is deployed on network devices implementing IETF L2TPv3. Engineers implementing or auditing this functionality typically reference the L2TPV3-MIB RFC/standard documentation for the authoritative specification.
IPNetwork Monitor allows you to monitor SNMP objects defined in L2TPV3-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.
Supported Devices
- Network devices implementing IETF L2TPv3
Monitoring Examples
An administrator checks l2tpv3StackStatsNumSessEst and l2tpv3CtrlCfgAuth to confirm active L2TPv3 sessions and authentication settings on a router.
What Can Be Monitored
- L2TPv3 control-connection configuration and session counts
This MIB depends on
Related MIBs
Imported Objects
From IF-MIB
| InterfaceIndex |
From SNMP-FRAMEWORK-MIB
| SnmpAdminString |
From SNMPv2-CONF
| MODULE-COMPLIANCE | |
| NOTIFICATION-GROUP | |
| OBJECT-GROUP |
From SNMPv2-SMI
| Counter32 | |
| Counter64 | |
| Gauge32 | |
| Integer32 | |
| MODULE-IDENTITY | |
| NOTIFICATION-TYPE | |
| OBJECT-TYPE | |
| Unsigned32 | |
| mib-2 |
From SNMPv2-TC
| DisplayString | |
| RowStatus | |
| TEXTUAL-CONVENTION | |
| TruthValue |
OIDs
| OID symbolic | OID numeric | Type | Access | Description |
|---|---|---|---|---|
| l2tpv3 | 1.3.6.1.2.1.143 | The MIB module that describes managed objects of general use by the Layer Two Tunneling Protocol, Version 3 (L2TPv3). | ||
| l2tpv3Notifications | 1.3.6.1.2.1.143.0 | |||
| NTF l2tpv3CtrlAuthFailure | 1.3.6.1.2.1.143.0.1 | Trap signifying that an attempt to establish a control connection to a remote peer has failed authentication. | ||
| l2tpv3Objects | 1.3.6.1.2.1.143.1 | |||
| l2tpv3StackCfg | 1.3.6.1.2.1.143.1.1 | |||
| INT l2tpv3StackCfgAdminState | 1.3.6.1.2.1.143.1.1.1 | INTEGER | read-write | The administrative state of the L2TP stack. Setting this object to 'disabled' causes all control connections to be immediately disconnected. After this point, no further control connections or session may be initiated or accepted. The value of this object must be maintained in non-volatile memory. |
| T/F l2tpv3StackCfgDrain | 1.3.6.1.2.1.143.1.1.2 | TruthValue | read-write | Setting this object to 'true' prevents any new control connections and/or sessions from being initiated or accepted. However, it does not disconnect any active control connections and/or sessions. The 'l2tpv3StackStatsIsDraining' object and the 'l2tpv3CtrlStatsIsDraining' object of each control connection is set to 'true'. To cancel a drain, this object is set to 'false'. The value of this object must be maintained in non-volatile memory. |
| l2tpv3StackStats | 1.3.6.1.2.1.143.1.2 | |||
| I32 l2tpv3StackStatsVersion | 1.3.6.1.2.1.143.1.2.1 | Integer32 | read-only | The highest protocol version number supported by this L2TP stack. |
| I32 l2tpv3StackStatsRevision | 1.3.6.1.2.1.143.1.2.2 | Integer32 | read-only | The revision number of the L2TP stack. |
| STR l2tpv3StackStatsVendorName | 1.3.6.1.2.1.143.1.2.3 | SnmpAdminString | read-only | The vendor name of the L2TP stack. |
| INT l2tpv3StackStatsAdminState | 1.3.6.1.2.1.143.1.2.4 | INTEGER | read-only | The administrative state of the L2TP stack. It reflects the value of the l2tpv3StackCfgAdminState object. |
| T/F l2tpv3StackStatsIsDraining | 1.3.6.1.2.1.143.1.2.5 | TruthValue | read-only | Indicates whether the L2TP stack is draining sessions from all control connections. |
| C32 l2tpv3StackStatsNumCtrlEst | 1.3.6.1.2.1.143.1.2.6 | Counter32 | read-only | The total number of control connections that are currently established. |
| C32 l2tpv3StackStatsNumSessEst | 1.3.6.1.2.1.143.1.2.7 | Counter32 | read-only | The total number of sessions that are currently established. |
| l2tpv3CtrlCfgTable | 1.3.6.1.2.1.143.1.3 | not-accessible | Table used to (re)configure the operational characteristics of a single L2TP control connection. There is a 1:1 correspondence between conceptual rows of this table and conceptual rows of the l2tpv3CtrlStatsTable. Entries in this table have the same persistency characteristics as that of the l2tpv3CtrlStatsTable. | |
| l2tpv3CtrlCfgEntry | 1.3.6.1.2.1.143.1.3.1 | not-accessible | An L2TP control connection configuration entry. Entries in this table are added and deleted as a result of protocol interactions or management operations. The latter occurs when a row is instantiated in the l2tpv3CtrlCfgTable row and the encapsulation method is 'l2tp'. | |
| NUM l2tpv3CtrlCfgIfIndex | 1.3.6.1.2.1.143.1.3.1.1 | InterfaceIndex | not-accessible | Value equal to the ifIndex value of the Interfaces Group MIB for an interface of type L2TP. |
| STR l2tpv3CtrlCfgRouterID | 1.3.6.1.2.1.143.1.3.1.2 | SnmpAdminString | read-write | The local router ID of this peer, as communicated via the Router ID AVP for this control connection. |
| L2T l2tpv3CtrlCfgTransport | 1.3.6.1.2.1.143.1.3.1.3 | L2tpv3TransportType | read-write | The transport type of this control connection entry. This object cannot be modified when the control connection is in a connecting or connected state. |
| OCT l2tpv3CtrlCfgPWCap | 1.3.6.1.2.1.143.1.3.1.4 | OCTET STRING | read-write | The pseudowire capabilities of this control connection entry. Each octet must be a value within the range specified by the L2tpv3PWType textual convention. |
| T/F l2tpv3CtrlCfgFallback | 1.3.6.1.2.1.143.1.3.1.5 | TruthValue | read-write | Indicates whether fallback to older versions of L2TP is enabled during control connection establishment. |
| T/F l2tpv3CtrlCfgDrain | 1.3.6.1.2.1.143.1.3.1.6 | TruthValue | read-write | Setting this object to 'true' prevents any new sessions from being either initiated or accepted by this control connection. However, it does not disconnect any active sessions for this control connection. The 'l2tpv3CtrlStatsIsDraining' object for this control connection is set to 'true'. To cancel a drain, this object is set to 'false'. This object may be overridden by the global 'l2tpv3StackCfgDrain' object, which globally applies drain settings to all control connections. |
| INT l2tpv3CtrlCfgAuth | 1.3.6.1.2.1.143.1.3.1.7 | INTEGER | read-write | Describes how a pair of LCCEs are to be authenticated. The value 'simple' indicates that peers are authenticated by their host name as described in the Host Name AVP. The value 'challenge' indicates that all peers are challenged to prove their identification. This object cannot be modified when the control connection is in a connecting or connected state. |
| STR l2tpv3CtrlCfgSecret | 1.3.6.1.2.1.143.1.3.1.8 | SnmpAdminString | read-write | The shared secret used during the authentication phase of control connection establishment. This object cannot be modified when the control connection is in a connecting or connected state. This object MUST be accessible only via requests using both authentication and privacy. The agent MUST report an empty string in response to get, get-next, and get-bulk requests. |
| INT l2tpv3CtrlCfgSecurity | 1.3.6.1.2.1.143.1.3.1.9 | INTEGER | read-write | Sets whether this control connection is to be secured. The value of 'ipsec' indicates that all control packets have IPsec headers. The types of IPsec headers (e.g. AH, ESP, etc.) and their usage are outside the scope of this document. This object cannot be modified when the control connection is in a connecting or connected state. |
| I32 l2tpv3CtrlCfgHelloInt | 1.3.6.1.2.1.143.1.3.1.10 | Integer32 | read-write | The interval in which Hello (keepalive) packets are sent by a local peer. The value zero effectively disables the sending of Hello packets. Modifications to this object have immediate effect. |
| I32 l2tpv3CtrlCfgRWS | 1.3.6.1.2.1.143.1.3.1.11 | Integer32 | read-write | The control packet receive window size. It specifies the maximum number of control packets an LCCE can send for the control connection without waiting for an acknowledgement from the peer. This object cannot be modified when the control connection is in a connecting or connected state. |
| I32 l2tpv3CtrlCfgMaxRetrans | 1.3.6.1.2.1.143.1.3.1.12 | Integer32 | read-write | The number of control packet retransmissions that the L2TP stack attempts for this control connection before assuming that the peer is no longer responding. A value of zero indicates that this peer does not attempt to retransmit an unacknowledged control packet. Modifications to this object have immediate effect. |
| I32 l2tpv3CtrlCfgMaxRetransTO | 1.3.6.1.2.1.143.1.3.1.13 | Integer32 | read-write | The maximum retransmission timeout interval that the control connection waits before retransmitting an unacknowledged control packet. Modifications to this object have immediate effect. |
| L2T l2tpv3CtrlCfgReassemblyTO | 1.3.6.1.2.1.143.1.3.1.14 | L2tpv3MilliSeconds | read-write | The number of milliseconds that this control connection waits before processing data packets that were received out of sequence (and that are being held for processing in sequence). A low value increases the chance of delayed packets being discarded, while a high value may cause more queueing and possibly degrade throughput if packets are truly lost. The default value for this object is zero, which means that delayed packets are considered lost, and received packets are processed in increasing order, despite any sequence number gaps. |
| I32 l2tpv3CtrlCfgIdleTO | 1.3.6.1.2.1.143.1.3.1.15 | Integer32 | read-write | The period of time that an established control connection with no sessions waits before disconnecting the control connection. A value of zero indicates that the control connection disconnects immediately after the last session disconnects. A value of -1 leaves the control connection up indefinitely. Modifications to this object have immediate effect. |
| l2tpv3CtrlStatsTable | 1.3.6.1.2.1.143.1.4 | not-accessible | Table describing the current status and statistics of a single L2TP control connection. There is a 1:1 correspondence between conceptual rows of this table and conceptual rows of the l2tpv3CtrlCfgTable. | |
| l2tpv3CtrlStatsEntry | 1.3.6.1.2.1.143.1.4.1 | not-accessible | An L2TP control connection interface statistics entry. | |
| U32 l2tpv3CtrlStatsLocalID | 1.3.6.1.2.1.143.1.4.1.1 | Unsigned32 | read-only | The local control connection ID. |
| U32 l2tpv3CtrlStatsRemoteID | 1.3.6.1.2.1.143.1.4.1.2 | Unsigned32 | read-only | The remote control connection ID. |
| STR l2tpv3CtrlStatsRemoteRouterID | 1.3.6.1.2.1.143.1.4.1.3 | SnmpAdminString | read-only | The remote router ID for this control connection, as communicated by the peer via the Router ID AVP. |
| INT l2tpv3CtrlStatsState | 1.3.6.1.2.1.143.1.4.1.4 | INTEGER | read-only | The current state of the control connection. |
| T/F l2tpv3CtrlStatsIsDraining | 1.3.6.1.2.1.143.1.4.1.5 | TruthValue | read-only | Indicates whether the control connection is draining sessions. This object is set to 'true' if either 'l2tpv3StackCfgDrain' or 'l2tpv3CtrlCfgDrain' is set to 'true', and is only set to 'false' if both configuration objects are 'false'. |
| INT l2tpv3CtrlStatsInitiated | 1.3.6.1.2.1.143.1.4.1.6 | INTEGER | read-only | Indicates whether the control connection was initiated locally or remotely. |
| STR l2tpv3CtrlStatsRemoteHostName | 1.3.6.1.2.1.143.1.4.1.7 | SnmpAdminString | read-only | The peer's host name as discovered during the control connection establishment (via the Host Name AVP). If the control connection is idle, this object should maintain its value from the last time it was connected. |
| STR l2tpv3CtrlStatsRemoteVendorName | 1.3.6.1.2.1.143.1.4.1.8 | SnmpAdminString | read-only | The vendor name of the peer. If the control connection is idle, this object should maintain its value from the last time it was connected. |
| OCT l2tpv3CtrlStatsRemotePWCap | 1.3.6.1.2.1.143.1.4.1.9 | OCTET STRING | read-write | The peer's pseudowire capabilities for this control connection. Each octet must be a value within the range specified by the L2tpv3PWType textual convention. |
| OCT l2tpv3CtrlStatsRemoteVersion | 1.3.6.1.2.1.143.1.4.1.10 | OCTET STRING | read-only | The peer implementation's protocol version number and revision number. The first octet contains the protocol version number. The second octet contains the protocol revision number. |
| I32 l2tpv3CtrlStatsInitialRemoteRWS | 1.3.6.1.2.1.143.1.4.1.11 | Integer32 | read-only | The peer's receive window size as conveyed during control connection establishment (via the Remote Window Size AVP). If the control connection is idle, this object should maintain its value from the last time it was connected. |
| C32 l2tpv3CtrlStatsCtrlRxZLB | 1.3.6.1.2.1.143.1.4.1.12 | Counter32 | read-only | The number of Zero-Length-Body (acknowledgement) control packets that have been received on the control connection. |
| C32 l2tpv3CtrlStatsCtrlOutOfSeq | 1.3.6.1.2.1.143.1.4.1.13 | Counter32 | read-only | The number of control packets that have been received out of order (per the sequence numbers) on this control connection, including out of window packets. |
| C32 l2tpv3CtrlStatsCtrlOutOfWindow | 1.3.6.1.2.1.143.1.4.1.14 | Counter32 | read-only | The number of control packets that have been received outside of the offered receive window for the control connection. Whether these packets are queued or discarded is implementation-specific. |
| C32 l2tpv3CtrlStatsCtrlTxZLB | 1.3.6.1.2.1.143.1.4.1.15 | Counter32 | read-only | The number of Zero-Length-Body (acknowledgement) control packets that have been sent to the peer for this control connection. |
| C32 l2tpv3CtrlStatsCtrlAckTO | 1.3.6.1.2.1.143.1.4.1.16 | Counter32 | read-only | The number of control packet timeouts due to late acknowledgements from the peer for this control connection. |
| G32 l2tpv3CtrlStatsCurrentRemoteRWS | 1.3.6.1.2.1.143.1.4.1.17 | Gauge32 | read-only | The current remote receive window size as determined by the local flow control mechanism employed. |
| I32 l2tpv3CtrlStatsTxSeq | 1.3.6.1.2.1.143.1.4.1.18 | Integer32 | read-only | The next send (Ns) sequence number for the control connection. |
| I32 l2tpv3CtrlStatsRxSeq | 1.3.6.1.2.1.143.1.4.1.19 | Integer32 | read-only | The next receive (Nr) sequence number for the control connection. |
| C32 l2tpv3CtrlStatsNumSessCumEst | 1.3.6.1.2.1.143.1.4.1.20 | Counter32 | read-only | The cumulative number of sessions that this control connection has established during its lifetime. |
| G32 l2tpv3CtrlStatsNumSessCurrentEst | 1.3.6.1.2.1.143.1.4.1.21 | Gauge32 | read-only | The number of sessions currently in the established state for this control connection. |
| C32 l2tpv3CtrlStatsNumSessFailed | 1.3.6.1.2.1.143.1.4.1.22 | Counter32 | read-only | The total number of sessions that were negotiated but failed to be established by this control connection. |
| I32 l2tpv3CtrlStatsLastResultCode | 1.3.6.1.2.1.143.1.4.1.23 | Integer32 | read-only | The result code as conveyed by the Result Code AVP from the most recent session to be torn down. |
| I32 l2tpv3CtrlStatsLastErrorCode | 1.3.6.1.2.1.143.1.4.1.24 | Integer32 | read-only | The error code as conveyed by the Result Code AVP from the most recent session to be torn down. |
| STR l2tpv3CtrlStatsLastErrorMessage | 1.3.6.1.2.1.143.1.4.1.25 | SnmpAdminString | read-only | The optional message as conveyed by the Result Code AVP from the most recent session to be torn down. |
| C32 l2tpv3CtrlStatsCtrlRxOctets | 1.3.6.1.2.1.143.1.4.1.26 | Counter32 | read-only | The number of control octets that have been received by this control connection. |
| C32 l2tpv3CtrlStatsCtrlRxPkts | 1.3.6.1.2.1.143.1.4.1.27 | Counter32 | read-only | The number of control packets that have been received by this control connection. |
| C32 l2tpv3CtrlStatsCtrlTxOctets | 1.3.6.1.2.1.143.1.4.1.28 | Counter32 | read-only | The number of control octets that have been sent by this control connection. |
| C32 l2tpv3CtrlStatsCtrlTxPkts | 1.3.6.1.2.1.143.1.4.1.29 | Counter32 | read-only | The number of control packets that have been sent by this control connection. |
| C32 l2tpv3CtrlStatsDataRxOctets | 1.3.6.1.2.1.143.1.4.1.30 | Counter32 | read-only | The number of data octets that have been received by sessions negotiated by this control connection. |
| C32 l2tpv3CtrlStatsDataRxPkts | 1.3.6.1.2.1.143.1.4.1.31 | Counter32 | read-only | The number of data packets that have been received by sessions negotiated by this control connection. |
| C32 l2tpv3CtrlStatsDataRxDrops | 1.3.6.1.2.1.143.1.4.1.32 | Counter32 | read-only | The number of received data packets that have been dropped by sessions negotiated by this control connection. |
| C32 l2tpv3CtrlStatsDataTxOctets | 1.3.6.1.2.1.143.1.4.1.33 | Counter32 | read-only | The number of data octets that have been sent by sessions negotiated by this control connection. |
| C32 l2tpv3CtrlStatsDataTxPkts | 1.3.6.1.2.1.143.1.4.1.34 | Counter32 | read-only | The number of data packets that have been sent by sessions negotiated by this control connection. |
| C64 l2tpv3CtrlStatsCtrlHCRxOctets | 1.3.6.1.2.1.143.1.4.1.35 | Counter64 | read-only | The 64-bit version of l2tpv3CtrlStatsCtrlRxOctets. |
| C64 l2tpv3CtrlStatsCtrlHCRxPkts | 1.3.6.1.2.1.143.1.4.1.36 | Counter64 | read-only | The 64-bit version of l2tpv3CtrlStatsCtrlRxPkts. |
| C64 l2tpv3CtrlStatsCtrlHCTxOctets | 1.3.6.1.2.1.143.1.4.1.37 | Counter64 | read-only | The 64-bit version of l2tpv3CtrlStatsCtrlTxOctets. |
| C64 l2tpv3CtrlStatsCtrlHCTxPkts | 1.3.6.1.2.1.143.1.4.1.38 | Counter64 | read-only | The 64-bit version of l2tpv3CtrlStatsCtrlTxPkts. |
| C64 l2tpv3CtrlStatsDataHCRxOctets | 1.3.6.1.2.1.143.1.4.1.39 | Counter64 | read-only | The 64-bit version of l2tpv3CtrlStatsDataRxOctets. |
| C64 l2tpv3CtrlStatsDataHCRxPkts | 1.3.6.1.2.1.143.1.4.1.40 | Counter64 | read-only | The 64-bit version of l2tpv3CtrlStatsDataRxPkts. |
| C64 l2tpv3CtrlStatsDataHCRxDrops | 1.3.6.1.2.1.143.1.4.1.41 | Counter64 | read-only | The 64-bit version of l2tpv3CtrlStatsDataRxDrops. |
| C64 l2tpv3CtrlStatsDataHCTxOctets | 1.3.6.1.2.1.143.1.4.1.42 | Counter64 | read-only | The 64-bit version of l2tpv3CtrlStatsDataTxOctets. |
| C64 l2tpv3CtrlStatsDataHCTxPkts | 1.3.6.1.2.1.143.1.4.1.43 | Counter64 | read-only | The 64-bit version of l2tpv3CtrlStatsDataTxPkts. |
| l2tpv3CtrlMapTable | 1.3.6.1.2.1.143.1.5 | not-accessible | Table intended to assist management applications to quickly determine the ifIndex value for a given local control connection ID. | |
| l2tpv3CtrlMapEntry | 1.3.6.1.2.1.143.1.5.1 | not-accessible | An L2TP control connection index map entry. | |
| U32 l2tpv3CtrlMapLocalID | 1.3.6.1.2.1.143.1.5.1.1 | Unsigned32 | not-accessible | The local control connection ID. |
| NUM l2tpv3CtrlMapIfIndex | 1.3.6.1.2.1.143.1.5.1.2 | InterfaceIndex | read-only | The ifIndex value of a control connection interface, represented in the Interfaces Group MIB as an entry with an interface type of L2TP. |
| l2tpv3SessionCfgTable | 1.3.6.1.2.1.143.1.6 | not-accessible | Table used to (re)configure the operational characteristics of a single L2TP session. There is a 1:1 correspondence between conceptual rows of this table and conceptual rows of the l2tpv3SessionStatsTable. Entries in this table have the same persistency characteristics as that of the l2tpv3SessionStatsTable. | |
| l2tpv3SessionCfgEntry | 1.3.6.1.2.1.143.1.6.1 | not-accessible | An L2TP session configuration entry. Entries in this table are added and deleted as a result of protocol interactions or management operations. | |
| NUM l2tpv3SessionCfgIfIndex | 1.3.6.1.2.1.143.1.6.1.1 | InterfaceIndex | not-accessible | The ifIndex value of the interface from which L2 frames are being forwarded. For example, the ifIndex could be a DS0 on an LAC or a virtual PPP interface on an LNS. |
| U32 l2tpv3SessionCfgLocalID | 1.3.6.1.2.1.143.1.6.1.2 | Unsigned32 | read-create | Sets the local session ID. |
| U32 l2tpv3SessionCfgRemoteID | 1.3.6.1.2.1.143.1.6.1.3 | Unsigned32 | read-create | Sets the remote session ID. |
| U32 l2tpv3SessionCfgCtrlLocalID | 1.3.6.1.2.1.143.1.6.1.4 | Unsigned32 | read-create | Sets the local control connection ID of the control connection with which this session may be associated. If the session is not associated with a control connection, the value of this object is 0. |
| L2T l2tpv3SessionCfgPWType | 1.3.6.1.2.1.143.1.6.1.5 | L2tpv3PWType | read-create | Sets the pseudowire type of the session, which is sent to the peer via the Pseudowire Type AVP. |
| STR l2tpv3SessionCfgEndID | 1.3.6.1.2.1.143.1.6.1.6 | DisplayString | read-create | Sets the End Identifier that is sent to the peer via the End ID AVP. |
| STR l2tpv3SessionCfgAppID | 1.3.6.1.2.1.143.1.6.1.7 | DisplayString | read-create | Sets the Application Code and Application Info that are sent to the peer via the Application ID AVP. |
| INT l2tpv3SessionCfgPWEncap | 1.3.6.1.2.1.143.1.6.1.8 | INTEGER | read-create | Sets the Control Encapsulation Type that is sent to the peer via the Pseudowire Control Encapsulation AVP. |
| L2T l2tpv3SessionCfgSeq | 1.3.6.1.2.1.143.1.6.1.9 | L2tpv3DataSequencing | read-create | Sets the Data Sequencing Level that is required of the peer. Sent to the peer via the Data Sequencing AVP. |
| STR l2tpv3SessionCfgLocalCookie | 1.3.6.1.2.1.143.1.6.1.10 | DisplayString | read-create | Sets the local cookie that is included in outgoing data packets. |
| STR l2tpv3SessionCfgRemoteCookie | 1.3.6.1.2.1.143.1.6.1.11 | DisplayString | read-create | Sets the remote cookie that is expected in incoming data packets. |
| INT l2tpv3SessionCfgCallType | 1.3.6.1.2.1.143.1.6.1.12 | INTEGER | read-create | The role this LCCE is playing for this session. For example, 'lacInitiator' indicates that this control connection peer is acting as an LAC and generated an call request (ICRQ or OCRQ) to its peer. |
| l2tpv3SessionStatsTable | 1.3.6.1.2.1.143.1.7 | not-accessible | Table that describes the current status and statistics of a single L2TP session. | |
| l2tpv3SessionStatsEntry | 1.3.6.1.2.1.143.1.7.1 | not-accessible | An L2TP session interface statistics entry. | |
| STR l2tpv3SessionStatsRemoteEndID | 1.3.6.1.2.1.143.1.7.1.1 | DisplayString | read-only | The peer's End Identifier, as communicated via the End ID AVP. |
| STR l2tpv3SessionStatsRemoteAppID | 1.3.6.1.2.1.143.1.7.1.2 | DisplayString | read-only | The peer's Application Code and Application Info, as communicated via the Application ID AVP. |
| INT l2tpv3SessionStatsRemotePWEncap | 1.3.6.1.2.1.143.1.7.1.3 | INTEGER | read-only | The peer's Control Encapsulation Type, as communicated via the Pseudowire Control Encapsulation AVP. |
| L2T l2tpv3SessionStatsRemoteSeq | 1.3.6.1.2.1.143.1.7.1.4 | L2tpv3DataSequencing | read-create | The peer's Data Sequencing Level, as communicated via the Data Sequencing AVP. |
| INT l2tpv3SessionStatsState | 1.3.6.1.2.1.143.1.7.1.5 | INTEGER | read-only | The current state of the session. |
| U32 l2tpv3SessionStatsCircuitStatus | 1.3.6.1.2.1.143.1.7.1.6 | Unsigned32 | read-only | The current status of the circuit forwarded by the session. |
| U32 l2tpv3SessionStatsSerialNumber | 1.3.6.1.2.1.143.1.7.1.7 | Unsigned32 | read-only | The serial number that has been assigned to this session. |
| U32 l2tpv3SessionStatsRxConnectSpeed | 1.3.6.1.2.1.143.1.7.1.8 | Unsigned32 | read-only | The last known receive baud rate for this session. |
| U32 l2tpv3SessionStatsTxConnectSpeed | 1.3.6.1.2.1.143.1.7.1.9 | Unsigned32 | read-only | The last known transmit baud rate for this session. |
| U32 l2tpv3SessionStatsPhysChannelID | 1.3.6.1.2.1.143.1.7.1.10 | Unsigned32 | read-only | The physical channel identifier for the session. |
| STR l2tpv3SessionStatsPrivateGroupID | 1.3.6.1.2.1.143.1.7.1.11 | SnmpAdminString | read-only | The private group ID used for this L2TP session. If no private group ID is found, then a null string is returned. |
| C32 l2tpv3SessionStatsOutOfSeq | 1.3.6.1.2.1.143.1.7.1.12 | Counter32 | read-only | The total number of data packets received out of sequence for this session. |
| C32 l2tpv3SessionStatsReassemblyTO | 1.3.6.1.2.1.143.1.7.1.13 | Counter32 | read-only | The number of reassembly timeouts that have occurred for this session. |
| C32 l2tpv3SessionStatsTxSeq | 1.3.6.1.2.1.143.1.7.1.14 | Counter32 | read-only | The current sequence number for outgoing data packets for this session. |
| C32 l2tpv3SessionStatsRxSeq | 1.3.6.1.2.1.143.1.7.1.15 | Counter32 | read-only | The current sequence number for incoming data packets for this session. |
| C32 l2tpv3SessionStatsRxOctets | 1.3.6.1.2.1.143.1.7.1.16 | Counter32 | read-only | The number of data octets that have been received by this session. |
| C32 l2tpv3SessionStatsRxPkts | 1.3.6.1.2.1.143.1.7.1.17 | Counter32 | read-only | The number of data packets that have been received by this session. |
| C32 l2tpv3SessionStatsRxDrops | 1.3.6.1.2.1.143.1.7.1.18 | Counter32 | read-only | The number of received data packets that have been dropped by this session. |
| C32 l2tpv3SessionStatsTxOctets | 1.3.6.1.2.1.143.1.7.1.19 | Counter32 | read-only | The number of data octets that have been sent by this session. |
| C32 l2tpv3SessionStatsTxPkts | 1.3.6.1.2.1.143.1.7.1.20 | Counter32 | read-only | The number of data packets that have been sent by this session. |
| C64 l2tpv3SessionStatsHCRxOctets | 1.3.6.1.2.1.143.1.7.1.21 | Counter64 | read-only | The 64-bit version of l2tpv3SessionStatsRxOctets. |
| C64 l2tpv3SessionStatsHCRxPkts | 1.3.6.1.2.1.143.1.7.1.22 | Counter64 | read-only | The 64-bit version of l2tpv3SessionStatsRxPkts. |
| C64 l2tpv3SessionStatsHCRxDrops | 1.3.6.1.2.1.143.1.7.1.23 | Counter64 | read-only | The 64-bit version of l2tpv3SessionStatsRxDrops. |
| C64 l2tpv3SessionStatsHCTxOctets | 1.3.6.1.2.1.143.1.7.1.24 | Counter64 | read-only | The 64-bit version of l2tpv3SessionStatsTxOctets. |
| C64 l2tpv3SessionStatsHCTxPkts | 1.3.6.1.2.1.143.1.7.1.25 | Counter64 | read-only | The 64-bit version of l2tpv3SessionStatsTxPkts. |
| l2tpv3SessionMapTable | 1.3.6.1.2.1.143.1.8 | not-accessible | Table intended to assist management applications to map interfaces to control connection and session IDs. | |
| l2tpv3SessionMapEntry | 1.3.6.1.2.1.143.1.8.1 | not-accessible | An L2TP session index map entry. | |
| NUM l2tpv3SessionMapIfIndex | 1.3.6.1.2.1.143.1.8.1.1 | InterfaceIndex | not-accessible | The ifIndex value of the interface being forwarded via an L2TP session. For example, the interface could be an Ethernet interface on an LAC or a virtual PPP interface on the LNS. |
| NUM l2tpv3SessionMapCtrlIfIndex | 1.3.6.1.2.1.143.1.8.1.2 | InterfaceIndex | read-create | The ifIndex value of the session's control connection. The object establishes a binding between a particular interface identified by l2tpv3SessionMapIfIndex to a particular control connection. |
| U32 l2tpv3SessionMapLocalID | 1.3.6.1.2.1.143.1.8.1.3 | Unsigned32 | read-only | The local session ID for this session. |
| ROW l2tpv3SessionMapStatus | 1.3.6.1.2.1.143.1.8.1.4 | RowStatus | read-create | The status of this session map entry. |
| l2tpv3Conformance | 1.3.6.1.2.1.143.2 | |||
| l2tpv3Groups | 1.3.6.1.2.1.143.2.1 | |||
| l2tpv3CfgGroup | 1.3.6.1.2.1.143.2.1.1 | A collection of objects providing configuration information of the L2TP stack, its control connections, and its sessions. | ||
| l2tpv3StatsGroup | 1.3.6.1.2.1.143.2.1.2 | A collection of objects providing status and statistics of the L2TP stack, its control connections, and its sessions. | ||
| l2tpv3MappingGroup | 1.3.6.1.2.1.143.2.1.3 | A collection of objects providing index mapping. | ||
| l2tpv3SecurityGroup | 1.3.6.1.2.1.143.2.1.4 | A collection of objects providing L2TP security configuration. | ||
| l2tpv3TrapGroup | 1.3.6.1.2.1.143.2.1.5 | A collection of L2TP trap events as specified in NOTIFICATION-TYPE constructs. | ||
| l2tpv3HCPacketGroup | 1.3.6.1.2.1.143.2.1.6 | A collection of objects providing high-capacity 64-bit counter objects. | ||
| l2tpv3Compliances | 1.3.6.1.2.1.143.2.2 | |||
| l2tpv3MIBFullCompliance | 1.3.6.1.2.1.143.2.2.1 | An implementation claims full compliance when this MIB is implemented with support for read-create and read- write operations, thereby allowing configuration and monitoring, respectively. | ||
| l2tpv3MIBReadOnlyCompliance | 1.3.6.1.2.1.143.2.2.2 | An implementation claims read-only compliance when this MIB is implemented without support for read-create and read-write operations (i.e. operates in read-only mode), thereby allowing monitoring but not configuration. |
RFC description
Layer Two Tunneling Protocol Version 3 (L2TPv3) management MIB for tunnel configuration and monitoring.
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