Wellfleet-L2TP-MIB

All MIBs › Wellfleet-L2TP-MIB

Category: VPN and Tunneling

Description: Manages Wellfleet L2TP tunnel and session parameters, LAC/LNS roles, and tunneled PPP statistics.

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What Is Wellfleet-L2TP-MIB?

Wellfleet-L2TP-MIB is a Wellfleet/Bay Networks vendor extension for managing Layer 2 Tunneling Protocol (L2TP) tunnels and sessions used to carry PPP traffic across an IP network. It exposes tunnel and session configuration and status, LAC (L2TP Access Concentrator) and LNS (L2TP Network Server) role settings, and tunneled PPP session statistics. As a monitoring tool it lets an administrator verify tunnel and session state (established, failing, torn down), which directly reflects the health of remote-access or VPN connectivity being handled by the device. It builds on IETF L2TP concepts and complements the standard PPP MIB used for the tunneled sessions. It is typically deployed in remote-access or VPN aggregation scenarios where Wellfleet/Bay Networks equipment terminates or originates L2TP tunnels. Engineers can download the Wellfleet-L2TP-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in Wellfleet-L2TP-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

Wellfleet/Bay Networks router
L2TP LAC/LNS device

Monitoring Examples

An operator would poll the tunnel status table to confirm active L2TP tunnels between LAC and LNS peers remain established, and check session counters for unexpected drops. A tunnel stuck in a non-established state or a spike in session teardown events would indicate authentication failure or network path issues affecting remote access. No sample object names were provided for this MIB, so this scenario is based on the general capability described rather than confirmed objects.

What Can Be Monitored

L2TP tunnel status
L2TP session state
LAC/LNS role configuration
tunneled PPP statistics

Imported Objects

From RFC-1212

OBJECT-TYPE

From RFC1155-SMI

IpAddress

From RFC1213-MIB

DisplayString

From Wellfleet-COMMON-MIB

wfL2TPGroup

OBJECT-IDENTITY

OIDs

OID symbolic	OID numeric	Type	Access	Description
wfTunnelAuthTable	1.3.6.1.4.1.18.3.5.23.1		not-accessible	Infomation used for tunnel authentication between the LAC and LNS
wfTunnelAuthEntry	1.3.6.1.4.1.18.3.5.23.1.1		not-accessible	An entry defining a tunnel authentication entity
INT wfTunnelAuthDelete	1.3.6.1.4.1.18.3.5.23.1.1.1	INTEGER	read-write	Creation and deletion flag for this record
INT wfTunnelAuthDisable	1.3.6.1.4.1.18.3.5.23.1.1.2	INTEGER	read-write	Disable/Enable the usage of this tunnel authentication entry
INT wfTunnelAuthSlot	1.3.6.1.4.1.18.3.5.23.1.1.3	INTEGER	read-only	Slot corresponding to this L2TP configuration
INT wfTunnelAuthInstance	1.3.6.1.4.1.18.3.5.23.1.1.4	INTEGER	read-only	The instance index of the authentication entry
STR wfTunnelAuthSecret	1.3.6.1.4.1.18.3.5.23.1.1.5	DisplayString	read-write	The tunnel authentication shared secret
wfL2TPTable	1.3.6.1.4.1.18.3.5.23.2		not-accessible	Configuration info for L2TP subsystem running on the slot
wfL2TPEntry	1.3.6.1.4.1.18.3.5.23.2.1		not-accessible	There is a per slot L2TP entry for every slot configured with L2TP
INT wfL2TPDelete	1.3.6.1.4.1.18.3.5.23.2.1.1	INTEGER	read-write	Creation and deletion flag for this record
INT wfL2TPDisable	1.3.6.1.4.1.18.3.5.23.2.1.2	INTEGER	read-write	`Enable/Disable L2TP'
IP wfL2TPLnsAddr	1.3.6.1.4.1.18.3.5.23.2.1.3	IpAddress	read-write	`IP address of the LNS (Note: this must be unique per slot)'
INT wfL2TPIPstate	1.3.6.1.4.1.18.3.5.23.2.1.4	INTEGER	read-only	`State of WAN IP address for the LNS'
INT wfL2TPSlot	1.3.6.1.4.1.18.3.5.23.2.1.5	INTEGER	read-only	Slot on which L2TP is configured
INT wfL2TPReceiveWindowSize	1.3.6.1.4.1.18.3.5.23.2.1.6	INTEGER	read-write	The recieve window size for tunnel creation in the slot
INT wfL2TPRetransmitTimer	1.3.6.1.4.1.18.3.5.23.2.1.7	INTEGER	read-write	The time period in sec to wait for an ACK before retransmission.
INT wfL2TPMaxRetransmit	1.3.6.1.4.1.18.3.5.23.2.1.8	INTEGER	read-write	The max number of retransmission allowed.
INT wfL2TPHelloTimer	1.3.6.1.4.1.18.3.5.23.2.1.9	INTEGER	read-write	The time period in sec of tunnel inactivity before sending a Hello. The draft says 60sec.
INT wfL2TPAckTimer	1.3.6.1.4.1.18.3.5.23.2.1.10	INTEGER	read-write	The max amount of delay in mini-seconds before sending an Ack.
INT wfL2TPAckLastNPkts	1.3.6.1.4.1.18.3.5.23.2.1.11	INTEGER	read-write
STR wfL2TPLnsHostName	1.3.6.1.4.1.18.3.5.23.2.1.12	DisplayString	read-write	To host name used in the Host Name AVP of the LNS
INT wfL2TPTunnelInfo	1.3.6.1.4.1.18.3.5.23.2.1.13	INTEGER	read-write	To enable or disable the creation of TunnelInfoEntry.
INT wfL2TPSessionInfo	1.3.6.1.4.1.18.3.5.23.2.1.14	INTEGER	read-write	To enable or disable the creation of SessionInfoEntry.
INT wfL2TPDebugFlag	1.3.6.1.4.1.18.3.5.23.2.1.15	INTEGER	read-write	The switch to control the level of debug info
INT wfL2TPMaxSession	1.3.6.1.4.1.18.3.5.23.2.1.16	INTEGER	read-write	The max session/call allowed
INT wfL2TPPortCfgMask	1.3.6.1.4.1.18.3.5.23.2.1.17	INTEGER	read-write	Used by SM to indicate the port being configured with L2TP
IP wfL2TPIpAddr	1.3.6.1.4.1.18.3.5.23.2.1.18	IpAddress	read-write	IP address of the L2TP_IP interface for the slot
INT wfL2TPIpCctNum	1.3.6.1.4.1.18.3.5.23.2.1.19	INTEGER	read-write	The circuit number of the L2TP_IP interface for the slot
INT wfL2TPTunnelDataFlowControl	1.3.6.1.4.1.18.3.5.23.2.1.20	INTEGER	read-write	This object determines whether or not L2TP is to use flow control on the tunneled data packets.
INT wfL2TPRemoveDomainName	1.3.6.1.4.1.18.3.5.23.2.1.21	INTEGER	read-write	This object determines whether or not to remove the domain name from the complete username (before RADIUS authentication).
STR wfL2TPDomainNameDelimiter	1.3.6.1.4.1.18.3.5.23.2.1.22	DisplayString	read-write	This character identifies the delimiter used to separate the domain name from the username and is used in conjunction with the RemoveDomainName feature above.
INT wfL2TPNsaOrigin	1.3.6.1.4.1.18.3.5.23.2.1.23	INTEGER	read-write	This object determines where the Name Server Addresses will originate from, or if the feature is to be disabled. It can take on the following values and meaning: 1 indicates Name Server Addresses are to be disabled. 2 indicates Local origin from Site Manager. 3 indicates remote origin from a RADIUS Server.
IP wfL2TPNsaPrimaryDNS	1.3.6.1.4.1.18.3.5.23.2.1.24	IpAddress	read-write	Primary DNS Server Address
IP wfL2TPNsaSecondaryDNS	1.3.6.1.4.1.18.3.5.23.2.1.25	IpAddress	read-write	Secondary DNS Server Address
IP wfL2TPNsaPrimaryNBNS	1.3.6.1.4.1.18.3.5.23.2.1.26	IpAddress	read-write	Primary NBNS Server Address
IP wfL2TPNsaSecondaryNBNS	1.3.6.1.4.1.18.3.5.23.2.1.27	IpAddress	read-write	Secondary NBNS Server Address
wfTunnelCircuitTable	1.3.6.1.4.1.18.3.5.23.3		not-accessible	The circuit entry used for L2TP on the slot
wfTunnelCircuitEntry	1.3.6.1.4.1.18.3.5.23.3.1		not-accessible	An entry defining circuits specified for L2TP
INT wfTunnelCircuitDelete	1.3.6.1.4.1.18.3.5.23.3.1.1	INTEGER	read-write	Creation and deletion flag for this record
INT wfTunnelCircuitNum	1.3.6.1.4.1.18.3.5.23.3.1.2	INTEGER	read-only	Tunnel Circuit Number
INT wfTunnelCircuitSlot	1.3.6.1.4.1.18.3.5.23.3.1.3	INTEGER	read-write	The slot on which tunnel Circuit resides
wfL2TPStatsTable	1.3.6.1.4.1.18.3.5.23.4		not-accessible
wfL2TPStatsEntry	1.3.6.1.4.1.18.3.5.23.4.1		not-accessible	An entry storing L2TP statistics
INT wfL2TPStatsCreate	1.3.6.1.4.1.18.3.5.23.4.1.1	INTEGER	read-write	Creation and deletion flag for this record
INT wfL2TPStatsSlot	1.3.6.1.4.1.18.3.5.23.4.1.2	INTEGER	read-only	Enable and disable flag for this record
IP wfL2TPStatsIpAddress	1.3.6.1.4.1.18.3.5.23.4.1.3	IpAddress	read-only	L2TP LNS IP address
INT wfL2TPStatsValidSccrq	1.3.6.1.4.1.18.3.5.23.4.1.4	INTEGER	read-only	L2TP Stats
INT wfL2TPStatsValidScccn	1.3.6.1.4.1.18.3.5.23.4.1.5	INTEGER	read-only	L2TP Stats
INT wfL2TPStatsValidIcrq	1.3.6.1.4.1.18.3.5.23.4.1.6	INTEGER	read-only	L2TP Stats
INT wfL2TPStatsValidIccn	1.3.6.1.4.1.18.3.5.23.4.1.7	INTEGER	read-only	L2TP Stats
INT wfL2TPStatsInvalidSccrq	1.3.6.1.4.1.18.3.5.23.4.1.8	INTEGER	read-only	L2TP Stats
INT wfL2TPStatsInvalidScccn	1.3.6.1.4.1.18.3.5.23.4.1.9	INTEGER	read-only	L2TP Stats
INT wfL2TPStatsInvalidIcrq	1.3.6.1.4.1.18.3.5.23.4.1.10	INTEGER	read-only	L2TP Stats
INT wfL2TPStatsInvalidIccn	1.3.6.1.4.1.18.3.5.23.4.1.11	INTEGER	read-only	L2TP Stats
INT wfL2TPStatsSuccessTunnelAuth	1.3.6.1.4.1.18.3.5.23.4.1.12	INTEGER	read-only	L2TP Stats
INT wfL2TPStatsSuccessSessionAuth	1.3.6.1.4.1.18.3.5.23.4.1.13	INTEGER	read-only	L2TP Stats
INT wfL2TPStatsFailTunnelAuth	1.3.6.1.4.1.18.3.5.23.4.1.14	INTEGER	read-only	L2TP Stats
INT wfL2TPStatsFailSessionAuth	1.3.6.1.4.1.18.3.5.23.4.1.15	INTEGER	read-only	L2TP Stats
INT wfL2TPStatsActiveTunnelCount	1.3.6.1.4.1.18.3.5.23.4.1.16	INTEGER	read-only	L2TP Stats
INT wfL2TPStatsActiveSessionCount	1.3.6.1.4.1.18.3.5.23.4.1.17	INTEGER	read-only	L2TP Stats
INT wfL2TPStatsDropInCtrlPktCount	1.3.6.1.4.1.18.3.5.23.4.1.18	INTEGER	read-only	Total number of invalid L2TP control pkts being dropped.
INT wfL2TPStatsDropInPayloadPktCount	1.3.6.1.4.1.18.3.5.23.4.1.19	INTEGER	read-only	Total number of invalid L2TP payload lpkts being dropped.
INT wfL2TPStatsHelloPktTxCount	1.3.6.1.4.1.18.3.5.23.4.1.20	INTEGER	read-only	Total number of HELLO pkts transmitted.
INT wfL2TPStatsHelloPktRxCount	1.3.6.1.4.1.18.3.5.23.4.1.21	INTEGER	read-only	Total number of HELLO pkts received.
INT wfL2TPStatsCdnPktTxCount	1.3.6.1.4.1.18.3.5.23.4.1.22	INTEGER	read-only	Total number of CDN pkts transmitted.
INT wfL2TPStatsCdnPktRxCount	1.3.6.1.4.1.18.3.5.23.4.1.23	INTEGER	read-only	Total number of CDN pkts received.
INT wfL2TPStatsStopCCNPktTxCount	1.3.6.1.4.1.18.3.5.23.4.1.24	INTEGER	read-only	Total number of StopCCN pkts transmitted.
INT wfL2TPStatsStopCCNPktRxCount	1.3.6.1.4.1.18.3.5.23.4.1.25	INTEGER	read-only	Total number of StopCCN pkts received.
wfL2TPTunnelInfoTable	1.3.6.1.4.1.18.3.5.23.5		not-accessible	Infomation related to the active tunnel
wfL2TPTunnelInfoEntry	1.3.6.1.4.1.18.3.5.23.5.1		not-accessible	Info entry for each active L2TP tunnel
INT wfL2TPTunnelInfoSlot	1.3.6.1.4.1.18.3.5.23.5.1.1	INTEGER	read-only	Slot nubmer
INT wfL2TPTunnelInfoLnsTunnelId	1.3.6.1.4.1.18.3.5.23.5.1.2	INTEGER	read-only	The tunnel ID assigned by LNS
INT wfL2TPTunnelInfoLacTunnelId	1.3.6.1.4.1.18.3.5.23.5.1.3	INTEGER	read-only	The tunnel ID assigned by LAC
IP wfL2TPTunnelInfoLnsAddress	1.3.6.1.4.1.18.3.5.23.5.1.4	IpAddress	read-only	IP address of the tunnel LNS endpoint
IP wfL2TPTunnelInfoLacAddress	1.3.6.1.4.1.18.3.5.23.5.1.5	IpAddress	read-only	IP address of the tunnel LAC endpoint
INT wfL2TPTunnelInfoFramingCap	1.3.6.1.4.1.18.3.5.23.5.1.6	INTEGER	read-only	1 = Synchronous, 2 = Asynchronous, 3 = Both
INT wfL2TPTunnelInfoBearerCap	1.3.6.1.4.1.18.3.5.23.5.1.7	INTEGER	read-only	1 = Digital, 2 = Analog, 3 = Both
STR wfL2TPTunnelInfoLacVendorName	1.3.6.1.4.1.18.3.5.23.5.1.8	DisplayString	read-only	The Vendor Name used in the tunnel SCCRQ message
STR wfL2TPTunnelInfoLacHostName	1.3.6.1.4.1.18.3.5.23.5.1.9	DisplayString	read-only	The Host name used in the tunnel SCCRQ message
INT wfL2TPTunnelInfoRecvWindowSize	1.3.6.1.4.1.18.3.5.23.5.1.10	INTEGER	read-only	The Receive Window Size used in the tunnel SCCRQ message
INT wfL2TPTunnelInfoActiveSessionCount	1.3.6.1.4.1.18.3.5.23.5.1.11	INTEGER	read-only	The total number of active session in the tunnel
INT wfL2TPTunnelInfoFirmwareRevision	1.3.6.1.4.1.18.3.5.23.5.1.12	INTEGER	read-only	The Firmware Revision used in the tunnel SCCRQ message
wfL2TPSessionInfoTable	1.3.6.1.4.1.18.3.5.23.6		not-accessible	Infomation related to the active session
wfL2TPSessionInfoEntry	1.3.6.1.4.1.18.3.5.23.6.1		not-accessible	Info entry for each active L2TP session
INT wfL2TPSessionInfoSlot	1.3.6.1.4.1.18.3.5.23.6.1.1	INTEGER	read-only	The slot nubmer where the session resides
INT wfL2TPSessionInfoLnsTunnelId	1.3.6.1.4.1.18.3.5.23.6.1.2	INTEGER	read-only	Tunnel ID of the tunnel that the session is on.
INT wfL2TPSessionInfoLacTunnelId	1.3.6.1.4.1.18.3.5.23.6.1.3	INTEGER	read-only	Tunnel ID of the tunnel that the session is on.
INT wfL2TPSessionInfoLnsCallId	1.3.6.1.4.1.18.3.5.23.6.1.4	INTEGER	read-only	The call ID assigned by the LNS
INT wfL2TPSessionInfoLacCallId	1.3.6.1.4.1.18.3.5.23.6.1.5	INTEGER	read-only	The call ID assigned by the LAC in the ICRQ message
STR wfL2TPSessionInfoCallSerialNum	1.3.6.1.4.1.18.3.5.23.6.1.6	DisplayString	read-only	The Call Serial Number used in the ICRQ message
INT wfL2TPSessionInfoCallBearerType	1.3.6.1.4.1.18.3.5.23.6.1.7	INTEGER	read-only	The Bearer Type used in the ICRQ message
STR wfL2TPSessionInfoDialingNum	1.3.6.1.4.1.18.3.5.23.6.1.8	DisplayString	read-only	The Dialing Number used in the ICRQ message
STR wfL2TPSessionInfoDialedNum	1.3.6.1.4.1.18.3.5.23.6.1.9	DisplayString	read-only	The Dialed Number used in the ICRQ message
STR wfL2TPSessionInfoSubAddress	1.3.6.1.4.1.18.3.5.23.6.1.10	DisplayString	read-only	The subaddress used in the ICRQ message
INT wfL2TPSessionInfoConnectSpeed	1.3.6.1.4.1.18.3.5.23.6.1.11	INTEGER	read-only	The Connect Speed used in the ICCN message
INT wfL2TPSessionInfoFramingType	1.3.6.1.4.1.18.3.5.23.6.1.12	INTEGER	read-only	The Framing Type used in the ICCN message
INT wfL2TPSessionInfoLocalRecvPktWindow	1.3.6.1.4.1.18.3.5.23.6.1.13	INTEGER	read-only	This object contains the local Send Window Size.
INT wfL2TPSessionInfoRemoteRecvPktWindow	1.3.6.1.4.1.18.3.5.23.6.1.14	INTEGER	read-only	This object contains the remote receive window size.
INT wfL2TPSessionInfoPhysicalChannelId	1.3.6.1.4.1.18.3.5.23.6.1.15	INTEGER	read-only	This object contains the physical channel identifier for the session.
INT wfL2TPSessionInfoNextSendSeq	1.3.6.1.4.1.18.3.5.23.6.1.16	INTEGER	read-only	This object contains the next send sequence number for for this session.
INT wfL2TPSessionInfoNextSendSeqAck	1.3.6.1.4.1.18.3.5.23.6.1.17	INTEGER	read-only	This object contains the next send acknowledgement for this session.
INT wfL2TPSessionInfoNextRecvSeq	1.3.6.1.4.1.18.3.5.23.6.1.18	INTEGER	read-only	This object contains the next receive sequence number for this session.
INT wfL2TPSessionInfoNextRecvSeqAck	1.3.6.1.4.1.18.3.5.23.6.1.19	INTEGER	read-only	This object contains the next receive acknowledgement for this session.
IP wfL2TPSessionInfoAssignedIpAddress	1.3.6.1.4.1.18.3.5.23.6.1.20	IpAddress	read-only	Address assigned to this session.
STR wfL2TPSessionInfoUsername	1.3.6.1.4.1.18.3.5.23.6.1.21	DisplayString	read-only	User tunnelled within this session.
INT wfL2TPSessionInfoTxPackets	1.3.6.1.4.1.18.3.5.23.6.1.22	INTEGER	read-only	Number of outbound data packets for this session.
INT wfL2TPSessionInfoRxPackets	1.3.6.1.4.1.18.3.5.23.6.1.23	INTEGER	read-only	Number of inbound data packets for this session.
INT wfL2TPSessionInfoConnectTime	1.3.6.1.4.1.18.3.5.23.6.1.24	INTEGER	read-only	Time the session was started
wfTunnelLineTable	1.3.6.1.4.1.18.3.5.23.7		not-accessible	The line entry used for L2TP on the slot
wfTunnelLineEntry	1.3.6.1.4.1.18.3.5.23.7.1		not-accessible	An entry defining lines specified for L2TP
INT wfTunnelLineDelete	1.3.6.1.4.1.18.3.5.23.7.1.1	INTEGER	read-write	Creation and deletion flag for this record
INT wfTunnelLineNum	1.3.6.1.4.1.18.3.5.23.7.1.2	INTEGER	read-only	Tunnel Line Number
INT wfTunnelLineSlot	1.3.6.1.4.1.18.3.5.23.7.1.3	INTEGER	read-write	The slot on which tunnel Line resides

RFC description

Configuration and management of Layer 2 Tunneling Protocol (L2TP) tunnels for LAC and LNS authentication between endpoints.

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Download Wellfleet-L2TP-MIB

What Is Wellfleet-L2TP-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description