RBN-L2TP-MIB

All MIBs › RBN-L2TP-MIB

Organization: Redback Networks, Inc.

Last Updated: 2009-04-20

Category: Protocol: L2TP, Vendor: Ericsson

Description: Manages L2TP tunnel and session configuration, statistics, and status on Redback SmartEdge BRAS platforms.

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What Is RBN-L2TP-MIB?

RBN-L2TP-MIB is a Redback Networks (SmartEdge BRAS platform) module for monitoring and configuring L2TP (Layer 2 Tunneling Protocol) tunnels and peers, used heavily in broadband remote access server deployments for tunneling subscriber PPP sessions. It exposes peer configuration data (media type, vendor, revision, hostname, RADIUS association, IP addressing) as well as tunnel/session counters and state-change tracking, all scoped per SNMP context as the description notes. Its monitoring role centers on the operational status of L2TP tunnels and peers rather than device hardware, letting an operator see whether a given LNS/LAC peer relationship is up, how it's configured, and when its state changes; this is effectively a software/protocol-service status view for the L2TP tunneling service. It depends on the surrounding SmartEdge subscriber-management and PPP MIB context, and tunnels are keyed per SNMP community/context as called out in the description. It's deployed by ISPs and carriers running Redback SmartEdge BRAS equipment to terminate DSL/broadband subscriber tunnels. Engineers can download the RBN-L2TP-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in RBN-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

Redback SmartEdge BRAS platforms

Monitoring Examples

An operator would poll rbnL2tpPeerCfgTable/rbnL2tpPeerCfgEntry, keyed by rbnL2tpMibPeerName, to inspect rbnL2tpPCfgVendor, rbnL2tpPCfgRev, and rbnL2tpPCfgHostName for a remote LNS/LAC peer, confirming interoperability details. rbnL2tpPCfgRemIPAddType/rbnL2tpPCfgRemIPAdd and rbnL2tpPCfgLocalIPAddType would be checked to verify tunnel endpoint addressing is correct, and rbnL2tpPCfgRadius/rbnL2tpPCfgStatic would show whether the peer was learned dynamically via RADIUS or configured statically -- a mismatch here often explains why a subscriber's L2TP tunnel fails to establish.

What Can Be Monitored

L2TP peer configuration (vendor, revision, hostname)
tunnel local/remote IP addressing
RADIUS vs static peer origin
tunnel/session state changes
L2TP tunnel and session counters

Imported Objects

From INET-ADDRESS-MIB

InetAddress
InetAddressType

From RBN-SMI

rbnMgmt

OBJECT-IDENTITY

From SNMP-FRAMEWORK-MIB

SnmpAdminString

From SNMPv2-CONF

MODULE-COMPLIANCE
NOTIFICATION-GROUP
OBJECT-GROUP

From SNMPv2-SMI

Counter32
Counter64
Gauge32
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE
Unsigned32

From SNMPv2-TC

DateAndTime
TEXTUAL-CONVENTION
TruthValue

How to Use in IPNetwork Monitor

Example using rbnL2tpPCfgCtlRetranCnt OID:

Select a Redback SmartEdge BRAS platform (L2TP tunnel/peer monitoring for subscriber PPP sessions) as the target host to create a monitor — the SNMP service should be up and running on it. Click New Monitor, then check SNMP Custom on the Favorites tab, click Next, and confirm the host. On the next page, click Select... to open the built-in SNMP MIB Browser and type rbnL2tpPCfgCtlRetranCnt into the Find box to locate it in the OID tree, selecting the specific row/instance you want to monitor since this is a table column, then select it and click OK. This object indicates a count of the number of times that a control packet was retransmitted. On the monitor's Main parameters page you can set the target's SNMP port (default 161), credentials, polling interval, and other settings — see the SNMP Monitor help for details. On the State conditions and Alerting tabs, configure when the monitor should change state and trigger an alert; since this is a Counter32-type OID, Value bounds is the most useful condition here — trigger an alert if the counter increases sharply between polls relative to its normal baseline, since an unexpected spike often reflects a real change in traffic or activity. Click Finish to create the monitor; you can adjust any parameter later.

OIDs

OID symbolic	OID numeric	Type	Access	Description
rbnL2tpMib	1.3.6.1.4.1.2352.2.28			Defines the objects necessary to monitor L2TP configuration information, counters and the state changes of an L2TP tunnel. All mib objects defined in the module are viewed within the context identified in the SNMP protocol (i.e. the community string in the v1/v2 or the contextName in v3).
rbnL2tpMibNotifications	1.3.6.1.4.1.2352.2.28.0
NTF rbnL2tpMibTunnelStateChange	1.3.6.1.4.1.2352.2.28.0.1			A rbnL2tpMibTunnelStateChange trap signifies that this particular tunnel has changed state.
NTF rbnL2tpMibTunnelStateChange2	1.3.6.1.4.1.2352.2.28.0.2			This notification signifies that the SNMP entity has detected that the operational state of a tunnel has entered or moved from the established state. The current tunnel operational state is indicated by the included value of rbnL2tpMibTunnelState.
rbnL2tpMibObjects	1.3.6.1.4.1.2352.2.28.1
rbnL2tpPeerCfgTable	1.3.6.1.4.1.2352.2.28.1.1		not-accessible	The L2TP Peer Information Table.
rbnL2tpPeerCfgEntry	1.3.6.1.4.1.2352.2.28.1.1.1		not-accessible	An L2TP Peer Information entry. An entry in this table corresponds to the resources assigned to a single peer configuration. This configuration will be inherited by all of the tunnels that are assigned to the peer group. Entries are added to the table once communication is established with the peer. Entries are removed if communication is lost.
STR rbnL2tpMibPeerName	1.3.6.1.4.1.2352.2.28.1.1.1.1	SnmpAdminString	not-accessible	This object identifies the name of the Peer on the local system. This peer is the name of an identifier for a tunnel configuration and each tunnel that is assigned to this peer will take on the peer's configuration parameters.
STR rbnL2tpPCfgMedia	1.3.6.1.4.1.2352.2.28.1.1.1.2	SnmpAdminString	read-create	This object identifies the transport media utilized between communicating peers. A media length of 0 means that no transport media type was set.
STR rbnL2tpPCfgVendor	1.3.6.1.4.1.2352.2.28.1.1.1.3	SnmpAdminString	read-only	This object identifies the vendor of L2TP stack running on the remote peer. The length of the string will be zero if no vendor name can be obtained from the peer.
U32 rbnL2tpPCfgRev	1.3.6.1.4.1.2352.2.28.1.1.1.4	Unsigned32	read-only	This object identifies the firmware revision for the L2TP protocol stack running on the remote peer.
STR rbnL2tpPCfgHostName	1.3.6.1.4.1.2352.2.28.1.1.1.5	SnmpAdminString	read-only	This object identifies the name assigned to this peer on the remote host system. A host name length of 0 means that this information could not be obtained from the remote host.
T/F rbnL2tpPCfgRadius	1.3.6.1.4.1.2352.2.28.1.1.1.6	TruthValue	read-only	This object indicates whether or not a RADIUS server has been configured for this peer group. A value of true (1) indicates that there is a RADIUS server and it will be used for authenticating and authorizing access to a tunnel in this group and accounting information will be sent to the radius server. A value of false (2) indicates that there is no RADIUS server and authentication and authorization will be done locally.
IPt rbnL2tpPCfgRemIPAddType	1.3.6.1.4.1.2352.2.28.1.1.1.7	InetAddressType	read-only	This object identifies the address type contained in rbnL2tpPCfgRemIPAdd.
IP rbnL2tpPCfgRemIPAdd	1.3.6.1.4.1.2352.2.28.1.1.1.8	InetAddress	read-create	This object identifies the remote IP address for this tunnel (utilized only with User Datagram Protocol).
T/F rbnL2tpPCfgStatic	1.3.6.1.4.1.2352.2.28.1.1.1.9	TruthValue	read-create	This objects indicates whether the tunnel is static or dynamic. A value of true (1) means that it is static. A value of (2) indicates that it is dynamic.
IPt rbnL2tpPCfgLocalIPAddType	1.3.6.1.4.1.2352.2.28.1.1.1.10	InetAddressType	read-only	This object identifies the address type contained in rbnL2tpPCfgLocalIPAdd.
IP rbnL2tpPCfgLocalIPAdd	1.3.6.1.4.1.2352.2.28.1.1.1.11	InetAddress	read-create	This object indicates the local IP address for this tunnel (utilized only with UDP).
LAC rbnL2tpPCfgMode	1.3.6.1.4.1.2352.2.28.1.1.1.12	LacLnsType	read-create	This object indicates whether the peer is operating as an LNS, a LAC, or both.
G32 rbnL2tpPCfgMaxTunnels	1.3.6.1.4.1.2352.2.28.1.1.1.14	Gauge32	read-create	This object indicates the maximum number of tunnels that may be configured on this peer.
G32 rbnL2tpPCfgMaxSesPerTun	1.3.6.1.4.1.2352.2.28.1.1.1.15	Gauge32	read-create	This object indicates the maximum number of sessions that may be allocated to one tunnel.
C32 rbnL2tpPCfgCtlRetranCntEx	1.3.6.1.4.1.2352.2.28.1.1.1.16	Counter32	read-only	This object indicates a count of the number of times that a control packet was retransmitted.
U32 rbnL2tpPCfgCtlRetranTO	1.3.6.1.4.1.2352.2.28.1.1.1.17	Unsigned32	read-create	This object indicates the control retransmit timeout in seconds.
AUT rbnL2tpPCfgSessAuth	1.3.6.1.4.1.2352.2.28.1.1.1.18	AuthType	read-create	This object indicates the session authentication type.
G32 rbnL2tpPCfgCtlWin	1.3.6.1.4.1.2352.2.28.1.1.1.19	Gauge32	read-create	This object indicates the control window size.
DNI rbnL2tpPCfgDNIS	1.3.6.1.4.1.2352.2.28.1.1.1.20	DNISType	read-create	This object indicates whether the critera used for a tunnel switch is Dialed Number Identification String first (a value of (1)), DNIS only (a value of (2)) or the no preference has been set (a value of (0)).
U32 rbnL2tpPCfgPoliceRate	1.3.6.1.4.1.2352.2.28.1.1.1.21	Unsigned32	read-create	This object indicates the received aggregate stream limit, in kilobits per second.
U32 rbnL2tpPCfgPoliceBurst	1.3.6.1.4.1.2352.2.28.1.1.1.22	Unsigned32	read-create	This object indicates the packet burst tolerance for tunnels received by this peer group.
U32 rbnL2tpPCfgLimitRate	1.3.6.1.4.1.2352.2.28.1.1.1.23	Unsigned32	read-create	This object indicates the limit of the aggregate packet stream transmitted through a tunnel in kilobits per second (kpbs).
U32 rbnL2tpPCfgLimitBurst	1.3.6.1.4.1.2352.2.28.1.1.1.24	Unsigned32	read-create	This object indicates the the packet burst tolerance limit transmitted on a tunnel.
STR rbnL2tpPCfgGroup	1.3.6.1.4.1.2352.2.28.1.1.1.25	SnmpAdminString	read-create	This object indicates the l2tp group which is assigned to this peer. Each peer configuration may be assigned only one tunnel group. A length of 0 means that the group name was not assigned.
U32 rbnL2tpPCfgPref	1.3.6.1.4.1.2352.2.28.1.1.1.26	Unsigned32	read-create	This object indicates the RADIUS based preference number (used by tunnel groups only). A lower number indicates a more favorible preference.
STR rbnL2tpPCfgPasswd	1.3.6.1.4.1.2352.2.28.1.1.1.27	SnmpAdminString	read-create	This object indicates the password for this account utilized when performing the connection handshake protocol with the remote host. A length of 0 indicates that no password has been assigned.
U32 rbnL2tpPCfgHelloTimer	1.3.6.1.4.1.2352.2.28.1.1.1.28	Unsigned32	read-create	This object defines the interval (in seconds) in which Hello (or keep-alive) packets are to be sent by local tunnels belonging to this tunnel configuration.
T/F rbnL2tpPCfgRecQue	1.3.6.1.4.1.2352.2.28.1.1.1.29	TruthValue	read-only	This object indicates whether there is receive queueing of out of sequence messages. A value of true (1) indicates that the messages are queued.
STR rbnL2tpPCfgSessContext	1.3.6.1.4.1.2352.2.28.1.1.1.30	SnmpAdminString	read-create	This object indicates the name of the session context. A size of 0 indicates that the context could not be determined. Any context name length greater than 80 will be truncated. This will have a value for PPPoE only.
STR rbnL2tpPCfgSessService	1.3.6.1.4.1.2352.2.28.1.1.1.31	SnmpAdminString	read-create	The service group to which this session belongs. A length of 0 indicates that no service group was assigned.
ETH rbnL2tpPCfgEthEncap	1.3.6.1.4.1.2352.2.28.1.1.1.32	EthEncapType	read-create	This object indicates the ethernet encap type.
STR rbnL2tpPCfgEthSession	1.3.6.1.4.1.2352.2.28.1.1.1.33	SnmpAdminString	read-create	This object indicates the ethernet session of which this is a part. This is only set for non PPPoE sessions otherwise it will have a zero length.
C32 rbnL2tpPCfgTunnelCount	1.3.6.1.4.1.2352.2.28.1.1.1.34	Counter32	read-only	This object indicates the number of tunnels that are active for this peer configuration.
C32 rbnL2tpPCfgTunCtlErrs	1.3.6.1.4.1.2352.2.28.1.1.1.35	Counter32	read-only	This object is a count of the number of tunnel control errors encountered by tunnels connected to this peer.
C32 rbnL2tpPCfgSessionCount	1.3.6.1.4.1.2352.2.28.1.1.1.36	Counter32	read-only	This object is a count of the number of sessions that are part of this peer.
rbnL2tpTunnelCfgTable	1.3.6.1.4.1.2352.2.28.1.2		not-accessible	The L2TP Tunnel Information Table.
rbnL2tpTunnelCfgEntry	1.3.6.1.4.1.2352.2.28.1.2.1		not-accessible	An L2TP Tunnel Information entry. An entry in this table corresponds to a single tunnel. Entries are added to this table as tunnels become connected. Entries are removed from the table if the communication with one or both ends of a tunnel is lost.
U32 rbnL2tpMibTunnelID	1.3.6.1.4.1.2352.2.28.1.2.1.1	Unsigned32	not-accessible	This object indicates the ID number of this tunnel.
STR rbnL2tpTCfgTunnelNm	1.3.6.1.4.1.2352.2.28.1.2.1.2	SnmpAdminString	read-only	This object indicates the local name that was given to this tunnel.
STR rbnL2tpTCfgPeerName	1.3.6.1.4.1.2352.2.28.1.2.1.3	SnmpAdminString	read-only	This object indicates the remote peer to which this tunnel is connected.
C32 rbnL2tpTCfgTunCtlErrs	1.3.6.1.4.1.2352.2.28.1.2.1.4	Counter32	read-only	This object is a count of the number of tunnel control errors encountered by this tunnel.
CTL rbnL2tpTCfgLastCtlErr	1.3.6.1.4.1.2352.2.28.1.2.1.5	CtlErrType	read-only	The value of the last control error.
DAT rbnL2tpTCfgLastCErrTime	1.3.6.1.4.1.2352.2.28.1.2.1.6	DateAndTime	read-only	The time of the last control error.
C32 rbnL2tpTCfgTunDataErrs	1.3.6.1.4.1.2352.2.28.1.2.1.7	Counter32	read-only	The number of tunnel data errors.
U32 rbnL2tpTCfgLastDataErr	1.3.6.1.4.1.2352.2.28.1.2.1.8	Unsigned32	read-only	The value of the last tunnel data error.
DAT rbnL2tpTCfgLastDErrTime	1.3.6.1.4.1.2352.2.28.1.2.1.9	DateAndTime	read-only	The time of the last tunnel data error.
G32 rbnL2tpTCfgSessionCount	1.3.6.1.4.1.2352.2.28.1.2.1.10	Gauge32	read-only	The number of sessions belonging to this tunnel.
C32 rbnL2tpTCfgTotActSessions	1.3.6.1.4.1.2352.2.28.1.2.1.11	Counter32	read-only	This object indicates the total number of sessions that, at some time, reached the established state.
G32 rbnL2tpTCfgActSessCnt	1.3.6.1.4.1.2352.2.28.1.2.1.12	Gauge32	read-only	This object indicates the total number of sessions that are presently in the established state.
C32 rbnL2tpTCfgTotFailSessions	1.3.6.1.4.1.2352.2.28.1.2.1.13	Counter32	read-only	This object indicates the number of sessions that failed to reach the established state.
TUN rbnL2tpMibTunnelState	1.3.6.1.4.1.2352.2.28.1.2.1.14	TunStateType	read-only	This object is the current state of the tunnel.
U32 rbnL2tpTCfgRemoteTunnelID	1.3.6.1.4.1.2352.2.28.1.2.1.15	Unsigned32	read-only	This object indicates the remote tunnel ID. A value of zero indicates that the remote tunnel ID could not be determined.
STR rbnL2tpTCfgTunnelContext	1.3.6.1.4.1.2352.2.28.1.2.1.16	SnmpAdminString	read-only	This object identifies the context of this tunnel. The empty context name (zero length) indicates that the context could not be determined. Any context name length greater than 80 will be truncated.
rbnL2tpPeerCntTable	1.3.6.1.4.1.2352.2.28.1.4		not-accessible	The L2TP Peer Statistics Table.
rbnL2tpPeerCntEntry	1.3.6.1.4.1.2352.2.28.1.4.1		not-accessible	An L2TP Peer Statistics entry. An entry in this table corresponds to a single peer. The statistics reported are the totals for all tunnels that are a part of this peer group.
C32 rbnL2tpPCDataPktSent	1.3.6.1.4.1.2352.2.28.1.4.1.1	Counter32	read-only	This object is a count of the total number of data packets sent through tunnels that are part of this group to the the L2TP peer.
C32 rbnL2tpPCDataPktRx	1.3.6.1.4.1.2352.2.28.1.4.1.2	Counter32	read-only	This object is a count of the total number of data packets received through tunnels that are part of this group from the the L2TP peer.
C32 rbnL2tpPCDataByteSent	1.3.6.1.4.1.2352.2.28.1.4.1.3	Counter32	read-only	This object is a count of the total number of data bytes sent through tunnels that are part of this group to the the L2TP peer.
C32 rbnL2tpPCDataByteRx	1.3.6.1.4.1.2352.2.28.1.4.1.4	Counter32	read-only	This object is a count of the total number of data bytes received through tunnels that are part of this group from the the L2TP peer.
C32 rbnL2tpPCCtlPktSent	1.3.6.1.4.1.2352.2.28.1.4.1.5	Counter32	read-only	This object is a count of the total number of control packets sent through tunnels that are part of this group to the the L2TP peer.
C32 rbnL2tpPCCtlPktRx	1.3.6.1.4.1.2352.2.28.1.4.1.6	Counter32	read-only	This object is a count of the total number of control packets received through tunnels that are a part of this group from the L2TP peer.
C32 rbnL2tpPCCtlByteSent	1.3.6.1.4.1.2352.2.28.1.4.1.7	Counter32	read-only	This object is a count of the total number of control bytes sent through tunnels that are a part of this group to the the L2TP peer.
C32 rbnL2tpPCCtlByteRx	1.3.6.1.4.1.2352.2.28.1.4.1.8	Counter32	read-only	This object is a count of the total number of control bytes received through tunnels that are a part of this group from the L2TP peer.
C32 rbnL2tpPCPolicePktDrop	1.3.6.1.4.1.2352.2.28.1.4.1.9	Counter32	read-only	This object indicates the total number of packets received from L2TP peers of tunnels that are a part of this group that were dropped.
C32 rbnL2tpPCRatePktDrop	1.3.6.1.4.1.2352.2.28.1.4.1.10	Counter32	read-only	This object indicates the total number of packets transmitted to the L2TP peers of tunnels in this group that were dropped.
C32 rbnL2tpPCTxSCCRQCnt	1.3.6.1.4.1.2352.2.28.1.4.1.11	Counter32	read-only	This object indicates a count of the SCCRQ transmits for this group.
C32 rbnL2tpPCRxSCCRQCnt	1.3.6.1.4.1.2352.2.28.1.4.1.12	Counter32	read-only	This object is a count of the received SCCRQ's for this group.
G32 rbnL2tpPCActTunnels	1.3.6.1.4.1.2352.2.28.1.4.1.13	Gauge32	read-only	This object indicates the number of the active tunnels for this group.
C32 rbnL2tpPCTunnelCtlErr	1.3.6.1.4.1.2352.2.28.1.4.1.14	Counter32	read-only	This object indicates the total number of tunnel control errors for all of the tunnels that are a part of this group.
G32 rbnL2tpPCSessionCount	1.3.6.1.4.1.2352.2.28.1.4.1.15	Gauge32	read-only	This object indicates the total number of sessions for this group.
C32 rbnL2tpPCTunnelDataErr	1.3.6.1.4.1.2352.2.28.1.4.1.16	Counter32	read-only	This object indicates the total number of tunnel data errors reported by members of this group.
rbnL2tpTunnelCntTable	1.3.6.1.4.1.2352.2.28.1.5		not-accessible	The L2TP Tunnel Statistics Table.
rbnL2tpTunnelCntEntry	1.3.6.1.4.1.2352.2.28.1.5.1		not-accessible	An L2TP Tunnel Statistics entry. An entry in this table corresponds to a single tunnel.
C32 rbnL2tpTCDataPktSent	1.3.6.1.4.1.2352.2.28.1.5.1.1	Counter32	read-only	This object indicates the number of data packets sent from this platform through this tunnel to its peer.
C32 rbnL2tpTCDataPktRcvd	1.3.6.1.4.1.2352.2.28.1.5.1.2	Counter32	read-only	This object indicates the number of packets received from the L2TP peer for this tunnel.
C32 rbnL2tpTCDataByteSent	1.3.6.1.4.1.2352.2.28.1.5.1.3	Counter32	read-only	This object indicates the number of data bytes sent from this platform through this tunnel to its peer.
C32 rbnL2tpTCDataByteRcvd	1.3.6.1.4.1.2352.2.28.1.5.1.4	Counter32	read-only	This object indicates the number of data bytes received from the L2TP peer for this tunnel.
C32 rbnL2tpTCCntrlPktSent	1.3.6.1.4.1.2352.2.28.1.5.1.5	Counter32	read-only	This object indicates the number of control packets sent from this platform through this tunnel to its L2TP peer.
C32 rbnL2tpTCCntrlPktRcvd	1.3.6.1.4.1.2352.2.28.1.5.1.6	Counter32	read-only	This object indicates the number of control packets received from the L2TP peer for this tunnel.
C32 rbnL2tpTCCntrlByteSent	1.3.6.1.4.1.2352.2.28.1.5.1.7	Counter32	read-only	This object indicates the number of control bytes sent from this platform through this tunnel to its L2TP peer.
C32 rbnL2tpTCCntrlByteRcvd	1.3.6.1.4.1.2352.2.28.1.5.1.8	Counter32	read-only	This object indicates the number of control bytes received from the L2TP peer of this tunnel.
C32 rbnL2tpTCPolicePktDrop	1.3.6.1.4.1.2352.2.28.1.5.1.9	Counter32	read-only	This object indicates the number of packets received from the L2TP peer of this tunnel that were dropped.
C32 rbnL2tpTCRatePktDrop	1.3.6.1.4.1.2352.2.28.1.5.1.10	Counter32	read-only	This object indicates the number of packets transmitted from this platform through this tunnel that were dropped.
U32 rbnL2tpTCCntrlErr	1.3.6.1.4.1.2352.2.28.1.5.1.11	Unsigned32	read-only	This object indicate the number of control errors that were detected.
CTL rbnL2tpTCLastCtlErr	1.3.6.1.4.1.2352.2.28.1.5.1.12	CtlErrType	read-only	This object indicates the last control error for this tunnel that was detected.
DAT rbnL2tpTCLastCtlErrTime	1.3.6.1.4.1.2352.2.28.1.5.1.13	DateAndTime	read-only	This object indicates the time that the last control error for this tunnel was detected.
G32 rbnL2tpTCMaxResendQ	1.3.6.1.4.1.2352.2.28.1.5.1.14	Gauge32	read-only	This object indicates the maximum length of the resend queue.
G32 rbnL2tpTCMaxUnsentQ	1.3.6.1.4.1.2352.2.28.1.5.1.15	Gauge32	read-only	This object indicates the maximum length of the unsent queue.
G32 rbnL2tpTCCurResendQ	1.3.6.1.4.1.2352.2.28.1.5.1.16	Gauge32	read-only	This object indicates the current length of the resend queue.
G32 rbnL2tpTCCurUnsentQ	1.3.6.1.4.1.2352.2.28.1.5.1.17	Gauge32	read-only	This object indicates the current length of the unsent queue.
G32 rbnL2tpTCCurWindow	1.3.6.1.4.1.2352.2.28.1.5.1.18	Gauge32	read-only	This object indicates the current window size.
rbnL2tpSessionCntTable	1.3.6.1.4.1.2352.2.28.1.6		not-accessible	The L2TP Session Statistics Table.
rbnL2tpSessionCntEntry	1.3.6.1.4.1.2352.2.28.1.6.1		not-accessible	An L2TP Session Statistics entry. An entry in this table corresponds to a single session.
U32 rbnL2tpMibSessionID	1.3.6.1.4.1.2352.2.28.1.6.1.1	Unsigned32	not-accessible	This object identifies the Session ID for a given L2TP session.
C32 rbnL2tpSCPktSent	1.3.6.1.4.1.2352.2.28.1.6.1.2	Counter32	read-only	This object indicates the number of packets sent by this platform in this session.
C32 rbnL2tpSCPktRcvd	1.3.6.1.4.1.2352.2.28.1.6.1.3	Counter32	read-only	This object indicates the number of packets received by this platform in this session.
C32 rbnL2tpSCByteSent	1.3.6.1.4.1.2352.2.28.1.6.1.4	Counter32	read-only	This object indicates the number of bytes sent by this platform in this session.
C32 rbnL2tpSCByteRcvd	1.3.6.1.4.1.2352.2.28.1.6.1.5	Counter32	read-only	This object indicates the number of bytes received by this platform in this session.
C64 rbnL2tpSCMcastPktSent	1.3.6.1.4.1.2352.2.28.1.6.1.6	Counter64	read-only	This object indicates the number of multicast packets sent by this platform in this session.
C64 rbnL2tpSCMcastPktRcvd	1.3.6.1.4.1.2352.2.28.1.6.1.7	Counter64	read-only	This object indicates the number of multicast packets received by this platform in this session.
C64 rbnL2tpSCMcastByteSent	1.3.6.1.4.1.2352.2.28.1.6.1.8	Counter64	read-only	This object indicates the number of multicast bytes sent by this platform in this session.
C64 rbnL2tpSCMcastByteRcvd	1.3.6.1.4.1.2352.2.28.1.6.1.9	Counter64	read-only	This object indicates the number of multicast bytes received by this platform in this session.
rbnL2tpMibTrapObj	1.3.6.1.4.1.2352.2.28.1.7
STR rbnL2tpMibTunnelTrapContext	1.3.6.1.4.1.2352.2.28.1.7.1	SnmpAdminString	accessible-for-notify	This object contains the context name to which this tunnel belongs.
T/F rbnL2tpMibTunnelTrapState	1.3.6.1.4.1.2352.2.28.1.7.2	TruthValue	accessible-for-notify	The tunnel state. A value of 1 (true) indicates that a the tunnel is up (in the ESTABLISHED state). A value of 2 (false) indicates that the tunnel is down (no longer in the ESTABLISHED state).
T/F rbnL2tpMibDisableTrap	1.3.6.1.4.1.2352.2.28.1.7.3	TruthValue	read-write	This object will provide a mechanism for disabling and enabling tunnel traps. A value of 1 (true) indicates that tunnel traps are disabled. A value of 2 (false) indicates that tunnel traps are enabled.
rbnL2tpPeerTunCfgTable	1.3.6.1.4.1.2352.2.28.1.8		not-accessible	This table contains objects which identify L2TP peers and tunnels.
rbnL2tpPeerTunCfgEntry	1.3.6.1.4.1.2352.2.28.1.8.1		not-accessible	A conceptual row in the rbnL2tpPeerTunCfgTable. An entry in this table corresponds to a single tunnel of a L2TP peer. Entries are added to this table as tunnels become connected. Entries are removed from the table if the communication with one or both ends of a tunnel is lost.
U32 rbnL2tpPTCfgTunnelRemoteID	1.3.6.1.4.1.2352.2.28.1.8.1.1	Unsigned32	read-only	This object indicates the remote tunnel ID. A value of zero indicates that the remote tunnel ID could not be determined.
STR rbnL2tpPTCfgTunnelLocalNm	1.3.6.1.4.1.2352.2.28.1.8.1.2	SnmpAdminString	read-only	This object indicates the local name that was given to this tunnel. The length of the string will be zero if no local name assigned to the tunnel.
STR rbnL2tpPTCfgTunnelRemoteNm	1.3.6.1.4.1.2352.2.28.1.8.1.3	SnmpAdminString	read-only	This object indicates the name that was given to the remote end of this tunnel. The length of the string will be zero if no tunnel name can be obtained from the peer.
STR rbnL2tpPTCfgPeerLocalNm	1.3.6.1.4.1.2352.2.28.1.8.1.4	SnmpAdminString	read-only	This object identifies the local peer name. The empty peer name (zero length) indicates that the name could not be determined.
IPt rbnL2tpPTCfgTunnelRemoteIPAddrType	1.3.6.1.4.1.2352.2.28.1.8.1.5	InetAddressType	read-only	This object identifies the address type contained in rbnL2tpPTCfgTunnelRemoteIPAddr.
IP rbnL2tpPTCfgTunnelRemoteIPAddr	1.3.6.1.4.1.2352.2.28.1.8.1.6	InetAddress	read-only	This object identifies the remote IP address for this tunnel (utilized only with User Datagram Protocol).
TUN rbnL2tpPTCfgTunnelState	1.3.6.1.4.1.2352.2.28.1.8.1.7	TunStateType	read-only	This object is the current state of the tunnel.
STR rbnL2tpPTCfgTunnelContext	1.3.6.1.4.1.2352.2.28.1.8.1.8	SnmpAdminString	read-only	This object identifies the context of this tunnel. The empty context name (zero length) indicates that the context could not be determined. Any context name length greater than 80 will be truncated.
G32 rbnL2tpPTCfgSessionCount	1.3.6.1.4.1.2352.2.28.1.8.1.9	Gauge32	read-only	The number of sessions belonging to this tunnel.
G32 rbnL2tpPTCfgActSessCnt	1.3.6.1.4.1.2352.2.28.1.8.1.10	Gauge32	read-only	This object indicates the total number of sessions that are presently in the established state.
C32 rbnL2tpPTCfgTotActSessions	1.3.6.1.4.1.2352.2.28.1.8.1.11	Counter32	read-only	This object indicates the total number of sessions that, at some time, reached the established state.
C32 rbnL2tpPTCfgTotFailSessions	1.3.6.1.4.1.2352.2.28.1.8.1.12	Counter32	read-only	This object indicates the number of sessions that failed to reach the established state.
rbnL2tpMibConformance	1.3.6.1.4.1.2352.2.28.2
rbnL2tpMibGroups	1.3.6.1.4.1.2352.2.28.2.1
rbnL2tpMibPeerCfgGroup	1.3.6.1.4.1.2352.2.28.2.1.1			A collection of objects providing peer information of the L2TP protocol, tunnels and sessions.
rbnL2tpMibTunnelCfgGroup	1.3.6.1.4.1.2352.2.28.2.1.2			A collection of objects providing status and statistics of the L2TP protocol, tunnels and sessions.
rbnL2tpMibPeerCntGroup	1.3.6.1.4.1.2352.2.28.2.1.3			A collection of objects providing peer count statistics.
rbnL2tpMibTunnelCntGroup	1.3.6.1.4.1.2352.2.28.2.1.4			A collection of objects providing tunnel count statistics.
rbnL2tpMibSessionCntGroup	1.3.6.1.4.1.2352.2.28.2.1.5			A collection of objects providing session count statistics.
rbnL2tpMibGroup	1.3.6.1.4.1.2352.2.28.2.1.7			The collection of groups which represent a tunnel state change or can effect the notification of such change. This group is replaced by rbnL2tpMibGroup2.
rbnL2tpMibNotificationGroup	1.3.6.1.4.1.2352.2.28.2.1.8			A collection of rbnL2tpMib notifications. This group is replaced by rbnL2tpMibNotificationGroup2.
rbnL2tpMibGroup2	1.3.6.1.4.1.2352.2.28.2.1.9			Object for managing L2TP notifications.
rbnL2tpMibNotificationGroup2	1.3.6.1.4.1.2352.2.28.2.1.10			Notification for tracking the status of L2TP tunnels.
rbnL2tpMibPeerTunCfgGroup	1.3.6.1.4.1.2352.2.28.2.1.11			A collection of objects providing status and statistics of the L2TP peers and tunnels.
rbnL2tpMibCompliances	1.3.6.1.4.1.2352.2.28.2.2
rbnL2tpMibCompliance	1.3.6.1.4.1.2352.2.28.2.2.1			The compliance statement for SNMPv2 entities which implement the L2TP MIB.
rbnL2tpMibCompliance2	1.3.6.1.4.1.2352.2.28.2.2.2			The compliance statement for SNMP entities which implement the Redback L2TP MIB.

RFC description

Redback L2TP MIB for monitoring Layer 2 Tunneling Protocol tunnel configuration, state changes, and statistics.

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Download RBN-L2TP-MIB