Unisphere-Data-L2F-MIB

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Organization: Unisphere Networks, Inc.

Last Updated: 2001-09-25

Category: Juniper Unisphere ERX Routing

Description: Manages Unisphere ERX Layer 2 Forwarding (L2F) tunnel configuration and session statistics.

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What Is Unisphere-Data-L2F-MIB?

Unisphere-Data-L2F-MIB is a Unisphere Networks (later Juniper ERX) enterprise MIB that manages the Layer 2 Forwarding (L2F) tunneling protocol, used to tunnel PPP sessions (e.g., dial-up) across an IP network to a home gateway. It exposes both configuration data (administrative state, destruct timeout, IP checksum enable, sequencing options) and operational/status data (protocol version, vendor name, firmware revision, and counts of total/active/failed tunnels and destinations). Its monitoring emphasis is clearly on software/tunnel operational health -- tracking active versus failed tunnel and destination counts, firmware revision, and administrative state gives a direct picture of L2F service health on the router, and dedicated trap objects (usdL2fTraps, usdL2fTrapControl) provide fault notification. No explicit dependency on other standard MIBs is indicated beyond general SNMPv2 framework usage. It is deployed on Unisphere/Juniper ERX edge routers used as L2F/L2TP tunnel terminators in broadband/dial access networks. Engineers can download the Unisphere-Data-L2F-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in Unisphere-Data-L2F-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

Unisphere Networks ERX router
Juniper ERX edge router

Monitoring Examples

An operator would poll usdL2fSysStatusTotalTunnels alongside usdL2fSysStatusFailedTunnels and usdL2fSysStatusActiveTunnels to determine the tunnel success rate on the router, and check usdL2fSysStatusFailedDestinations against usdL2fSysStatusTotalDestinations to spot a failing L2F peer. usdL2fSysConfigAdminState would be checked to confirm L2F is administratively enabled, while usdL2fSysStatusFirmwareRev reveals the running software version for the L2F subsystem. A rising usdL2fSysStatusFailedTunnels count with a static usdL2fSysStatusTotalDestinations would point to a specific unreachable or misconfigured destination.

What Can Be Monitored

active/failed tunnel counts
active/failed destination counts
L2F administrative state
firmware revision
protocol version

Imported Objects

From IF-MIB

InterfaceIndex
InterfaceIndexOrZero

From SNMPv2-CONF

MODULE-COMPLIANCE
OBJECT-GROUP

From SNMPv2-SMI

Counter32
Gauge32
Integer32
IpAddress
MODULE-IDENTITY
OBJECT-TYPE
Unsigned32

From SNMPv2-TC

DisplayString
RowStatus
TEXTUAL-CONVENTION
TruthValue

From Unisphere-Data-MIBs

usDataMibs

MODULE-IDENTITY

From Unisphere-Data-TC

UsdEnable

How to Use in IPNetwork Monitor

Example using usdL2fSysStatusTotalDestinations OID:

Select an Unisphere Networks ERX router, Juniper ERX edge router (L2F tunnel state/firmware-revision status) 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 usdL2fSysStatusTotalDestinations into the Find box to locate it in the OID tree, then select it and click OK. It reports the number of destination creations attempted. 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
usdL2fMIB	1.3.6.1.4.1.4874.2.2.53			The Layer 2 Forwarding MIB for the Unisphere Networks enterprise.
usdL2fTraps	1.3.6.1.4.1.4874.2.2.53.0
usdL2fObjects	1.3.6.1.4.1.4874.2.2.53.1
usdL2fSystem	1.3.6.1.4.1.4874.2.2.53.1.1
usdL2fSystemConfig	1.3.6.1.4.1.4874.2.2.53.1.1.1
USD usdL2fSysConfigAdminState	1.3.6.1.4.1.4874.2.2.53.1.1.1.1	UsdL2fAdminState	read-write	Exerts control over all L2F tunnels/sessions in the system.
I32 usdL2fSysConfigDestructTimeout	1.3.6.1.4.1.4874.2.2.53.1.1.1.2	Integer32	read-write	The amount of time, in seconds, to preserve dynamic tunnels/sessions after they become inactive, e.g. to poll their statistics.
USD usdL2fSysConfigIpChecksumEnable	1.3.6.1.4.1.4874.2.2.53.1.1.1.3	UsdEnable	read-write	Enable/disable IP checksumming for tunnels with UDP/IP transport.
USD usdL2fSysConfigReceiveDataSequencingIgnore	1.3.6.1.4.1.4874.2.2.53.1.1.1.4	UsdEnable	read-write	Enable/disable ignoring of receive sequencing of L2F data packets.
usdL2fSystemStatus	1.3.6.1.4.1.4874.2.2.53.1.1.2
OCT usdL2fSysStatusProtocolVersion	1.3.6.1.4.1.4874.2.2.53.1.1.2.1	OCTET STRING	read-only	Vector of supported L2F protocol version and revision numbers. Supported versions are identified via a two octet pairing where the first octet indicates the version and the second octet contains the revision.
STR usdL2fSysStatusVendorName	1.3.6.1.4.1.4874.2.2.53.1.1.2.2	DisplayString	read-only	Vendor name of the L2F protocol stack.
I32 usdL2fSysStatusFirmwareRev	1.3.6.1.4.1.4874.2.2.53.1.1.2.3	Integer32	read-only	Firmware revision for the L2F protocol stack.
C32 usdL2fSysStatusTotalDestinationsEx	1.3.6.1.4.1.4874.2.2.53.1.1.2.4	Counter32	read-only	Number of destination creations attempted.
C32 usdL2fSysStatusFailedDestinations	1.3.6.1.4.1.4874.2.2.53.1.1.2.5	Counter32	read-only	Number of destination creation attempts that failed.
G32 usdL2fSysStatusActiveDestinations	1.3.6.1.4.1.4874.2.2.53.1.1.2.6	Gauge32	read-only	Number of destinations having at least one active tunnel.
C32 usdL2fSysStatusTotalTunnels	1.3.6.1.4.1.4874.2.2.53.1.1.2.7	Counter32	read-only	Number of tunnel creations attempted.
C32 usdL2fSysStatusFailedTunnels	1.3.6.1.4.1.4874.2.2.53.1.1.2.8	Counter32	read-only	Number of tunnel creation attempts that failed to reach the established state.
C32 usdL2fSysStatusFailedTunnelAuthens	1.3.6.1.4.1.4874.2.2.53.1.1.2.9	Counter32	read-only	Number of tunnel creation attempts that failed authentication.
G32 usdL2fSysStatusActiveTunnels	1.3.6.1.4.1.4874.2.2.53.1.1.2.10	Gauge32	read-only	Number of tunnels currently established.
C32 usdL2fSysStatusTotalSessions	1.3.6.1.4.1.4874.2.2.53.1.1.2.11	Counter32	read-only	Number of session creations attempted.
C32 usdL2fSysStatusFailedSessions	1.3.6.1.4.1.4874.2.2.53.1.1.2.12	Counter32	read-only	Number of session creation attempts that failed to reach the established state.
G32 usdL2fSysStatusActiveSessions	1.3.6.1.4.1.4874.2.2.53.1.1.2.13	Gauge32	read-only	Number of sessions currently established.
usdL2fDestination	1.3.6.1.4.1.4874.2.2.53.1.2
usdL2fDestConfig	1.3.6.1.4.1.4874.2.2.53.1.2.1
usdL2fDestConfigTable	1.3.6.1.4.1.4874.2.2.53.1.2.1.2		not-accessible	The L2F destination configuration table. Each entry in this table has a corresponding entry in the Interfaces MIB ifTable, and in usdL2fDestStatsTable.
usdL2fDestConfigEntry	1.3.6.1.4.1.4874.2.2.53.1.2.1.2.1		not-accessible	Describes the configuration attributes of an L2F destination.
NUM usdL2fDestConfigIfIndex	1.3.6.1.4.1.4874.2.2.53.1.2.1.2.1.1	InterfaceIndex	not-accessible	Same value as ifIndex for the corresponding entry in Interfaces MIB ifTable.
ROW usdL2fDestConfigRowStatus	1.3.6.1.4.1.4874.2.2.53.1.2.1.2.1.2	RowStatus	read-create	An implementation may choose not to support administrative configuration of tunnels.
USD usdL2fDestConfigAdminState	1.3.6.1.4.1.4874.2.2.53.1.2.1.2.1.3	UsdL2fAdminState	read-create	The configured administrative state.
usdL2fDestStatus	1.3.6.1.4.1.4874.2.2.53.1.2.2
usdL2fDestStatusTable	1.3.6.1.4.1.4874.2.2.53.1.2.2.1		not-accessible	The L2F destination status table. Each entry in this table has a corresponding entry in the Interfaces MIB ifTable, and in usdL2fDestConfigTable.
usdL2fDestStatusEntry	1.3.6.1.4.1.4874.2.2.53.1.2.2.1.1		not-accessible	Describes the status attributes of an L2F destination.
NUM usdL2fDestStatusIfIndex	1.3.6.1.4.1.4874.2.2.53.1.2.2.1.1.1	InterfaceIndex	not-accessible	Same value as ifIndex for the corresponding entry in Interfaces MIB ifTable.
USD usdL2fDestStatusTransport	1.3.6.1.4.1.4874.2.2.53.1.2.2.1.1.2	UsdL2fTransport	read-only	The underlying transport over which this L2F destination is carried.
USD usdL2fDestStatusEffectiveAdminState	1.3.6.1.4.1.4874.2.2.53.1.2.2.1.1.3	UsdL2fAdminState	read-only	The administrative state currently in effect. This could be the configured admin state for this destination, or an overriding admin state exerted from a higher hierarchical level (system).
C32 usdL2fDestStatusTotalTunnels	1.3.6.1.4.1.4874.2.2.53.1.2.2.1.1.4	Counter32	read-only	Number of tunnel creations attempted.
C32 usdL2fDestStatusFailedTunnels	1.3.6.1.4.1.4874.2.2.53.1.2.2.1.1.5	Counter32	read-only	Number of tunnel creation attempts that failed to reach the established state.
C32 usdL2fDestStatusFailedTunnelAuthens	1.3.6.1.4.1.4874.2.2.53.1.2.2.1.1.6	Counter32	read-only	Number of tunnel creation attempts that failed authentication.
G32 usdL2fDestStatusActiveTunnels	1.3.6.1.4.1.4874.2.2.53.1.2.2.1.1.7	Gauge32	read-only	Number of tunnels currently established.
C32 usdL2fDestStatusTotalSessions	1.3.6.1.4.1.4874.2.2.53.1.2.2.1.1.8	Counter32	read-only	Number of session creations attempted.
C32 usdL2fDestStatusFailedSessions	1.3.6.1.4.1.4874.2.2.53.1.2.2.1.1.9	Counter32	read-only	Number of session creation attempts that failed to reach the established state.
G32 usdL2fDestStatusActiveSessions	1.3.6.1.4.1.4874.2.2.53.1.2.2.1.1.10	Gauge32	read-only	Number of sessions currently established.
usdL2fDestStatistics	1.3.6.1.4.1.4874.2.2.53.1.2.3
usdL2fDestStatTable	1.3.6.1.4.1.4874.2.2.53.1.2.3.1		not-accessible	The L2F destination statistics table. Describes the aggregate control and payload statistics for all L2F tunnels configured on each destination. Each entry in this table has a corresponding entry in the Interfaces MIB ifTable, and in usdL2fDestConfigTable.
usdL2fDestStatEntry	1.3.6.1.4.1.4874.2.2.53.1.2.3.1.1		not-accessible	Describes the aggregate L2F control and payload statistics for all L2F tunnels on an L2F destination.
NUM usdL2fDestStatIfIndex	1.3.6.1.4.1.4874.2.2.53.1.2.3.1.1.1	InterfaceIndex	not-accessible	Same value as ifIndex for the corresponding entry in Interfaces MIB ifTable.
C32 usdL2fDestStatCtlRecvOctets	1.3.6.1.4.1.4874.2.2.53.1.2.3.1.1.2	Counter32	read-only	Number of control octets received.
C32 usdL2fDestStatCtlRecvPackets	1.3.6.1.4.1.4874.2.2.53.1.2.3.1.1.3	Counter32	read-only	Number of control packets received.
C32 usdL2fDestStatCtlRecvErrors	1.3.6.1.4.1.4874.2.2.53.1.2.3.1.1.4	Counter32	read-only	Number of control packets incurring reception errors.
C32 usdL2fDestStatCtlRecvDiscards	1.3.6.1.4.1.4874.2.2.53.1.2.3.1.1.5	Counter32	read-only	Number of control packets discarded after reception.
C32 usdL2fDestStatCtlSendOctets	1.3.6.1.4.1.4874.2.2.53.1.2.3.1.1.6	Counter32	read-only	Number of control octets sent.
C32 usdL2fDestStatCtlSendPackets	1.3.6.1.4.1.4874.2.2.53.1.2.3.1.1.7	Counter32	read-only	Number of control packets sent.
C32 usdL2fDestStatCtlSendErrors	1.3.6.1.4.1.4874.2.2.53.1.2.3.1.1.8	Counter32	read-only	Number of control packets incurring transmission errors.
C32 usdL2fDestStatCtlSendDiscards	1.3.6.1.4.1.4874.2.2.53.1.2.3.1.1.9	Counter32	read-only	Number of control packets discarded before transmission.
C32 usdL2fDestStatPayRecvOctets	1.3.6.1.4.1.4874.2.2.53.1.2.3.1.1.10	Counter32	read-only	Number of payload octets received.
C32 usdL2fDestStatPayRecvPackets	1.3.6.1.4.1.4874.2.2.53.1.2.3.1.1.11	Counter32	read-only	Number of payload packets received.
C32 usdL2fDestStatPayRecvErrors	1.3.6.1.4.1.4874.2.2.53.1.2.3.1.1.12	Counter32	read-only	Number of payload packets incurring reception errors.
C32 usdL2fDestStatPayRecvDiscards	1.3.6.1.4.1.4874.2.2.53.1.2.3.1.1.13	Counter32	read-only	Number of payload packets discarded after reception.
C32 usdL2fDestStatPaySendOctets	1.3.6.1.4.1.4874.2.2.53.1.2.3.1.1.14	Counter32	read-only	Number of payload octets sent.
C32 usdL2fDestStatPaySendPackets	1.3.6.1.4.1.4874.2.2.53.1.2.3.1.1.15	Counter32	read-only	Number of payload packets sent.
C32 usdL2fDestStatPaySendErrors	1.3.6.1.4.1.4874.2.2.53.1.2.3.1.1.16	Counter32	read-only	Number of payload packets incurring transmission errors.
C32 usdL2fDestStatPaySendDiscards	1.3.6.1.4.1.4874.2.2.53.1.2.3.1.1.17	Counter32	read-only	Number of payload packets discarded before transmission.
usdL2fTunnel	1.3.6.1.4.1.4874.2.2.53.1.3
usdL2fTunnelConfig	1.3.6.1.4.1.4874.2.2.53.1.3.1
usdL2fTunnelConfigTable	1.3.6.1.4.1.4874.2.2.53.1.3.1.2		not-accessible	The L2F tunnel configuration table. Each entry in this table has a corresponding entry in the Interfaces MIB ifTable, and in usdL2fTunnelStatsTable.
usdL2fTunnelConfigEntry	1.3.6.1.4.1.4874.2.2.53.1.3.1.2.1		not-accessible	Describes the configuration attributes of an L2F tunnel.
NUM usdL2fTunnelConfigIfIndex	1.3.6.1.4.1.4874.2.2.53.1.3.1.2.1.1	InterfaceIndex	not-accessible	Same value as ifIndex for the corresponding entry in Interfaces MIB ifTable.
ROW usdL2fTunnelConfigRowStatus	1.3.6.1.4.1.4874.2.2.53.1.3.1.2.1.2	RowStatus	read-create	An implementation may choose not to support administrative configuration of tunnels.
USD usdL2fTunnelConfigAdminState	1.3.6.1.4.1.4874.2.2.53.1.3.1.2.1.3	UsdL2fAdminState	read-create	The configured administrative state.
usdL2fTunnelStatus	1.3.6.1.4.1.4874.2.2.53.1.3.2
usdL2fTunnelStatusTable	1.3.6.1.4.1.4874.2.2.53.1.3.2.1		not-accessible	The L2F tunnel status and statistics table. Each entry in this table has a corresponding entry in the Interfaces MIB ifTable, and in usdL2fTunnelConfigTable.
usdL2fTunnelStatusEntry	1.3.6.1.4.1.4874.2.2.53.1.3.2.1.1		not-accessible	An L2F tunnel interface stats entry.
NUM usdL2fTunnelStatusIfIndex	1.3.6.1.4.1.4874.2.2.53.1.3.2.1.1.1	InterfaceIndex	not-accessible	Same as the value of ifIndex for the corresponding entry in Interfaces MIB ifTable.
USD usdL2fTunnelStatusTransport	1.3.6.1.4.1.4874.2.2.53.1.3.2.1.1.2	UsdL2fTransport	read-only	The underlying transport over which this L2F tunnel is carried.
USD usdL2fTunnelStatusLocalTunnelId	1.3.6.1.4.1.4874.2.2.53.1.3.2.1.1.3	UsdL2fTunnelId	read-only	The local tunnel identifier.
USD usdL2fTunnelStatusRemoteTunnelId	1.3.6.1.4.1.4874.2.2.53.1.3.2.1.1.4	UsdL2fTunnelId	read-only	The remote tunnel identifier.
USD usdL2fTunnelStatusEffectiveAdminState	1.3.6.1.4.1.4874.2.2.53.1.3.2.1.1.5	UsdL2fAdminState	read-only	The administrative state currently in effect. This could be the configured admin state for this tunnel, or an overriding admin state exerted from a higher hierarchical level (system, destination).
INT usdL2fTunnelStatusState	1.3.6.1.4.1.4874.2.2.53.1.3.2.1.1.6	INTEGER	read-only	The current state of the tunnel.
INT usdL2fTunnelStatusInitiated	1.3.6.1.4.1.4874.2.2.53.1.3.2.1.1.7	INTEGER	read-only	Indicates whether the tunnel was initiated locally, or by the remote tunnel peer.
STR usdL2fTunnelStatusRemoteHostName	1.3.6.1.4.1.4874.2.2.53.1.3.2.1.1.8	DisplayString	read-only	The host name obtained during the tunnel establishment phase (via the Host Name AVP) of the L2F peer. If the tunnel is idle, this object should maintain its value from the last time it was connected, or a zero-length string if no name was previously known.
C32 usdL2fTunnelStatusTotalSessions	1.3.6.1.4.1.4874.2.2.53.1.3.2.1.1.9	Counter32	read-only	The total number of sessions that this tunnel has successfully connected through to its tunnel peer since this tunnel was created, including those that have since terminated.
C32 usdL2fTunnelStatusFailedSessions	1.3.6.1.4.1.4874.2.2.53.1.3.2.1.1.10	Counter32	read-only	The number of sessions that were initiated but failed to reach the established phase.
G32 usdL2fTunnelStatusActiveSessions	1.3.6.1.4.1.4874.2.2.53.1.3.2.1.1.11	Gauge32	read-only	The current number of sessions in the established state.
I32 usdL2fTunnelStatusLastErrorCode	1.3.6.1.4.1.4874.2.2.53.1.3.2.1.1.12	Integer32	read-only	The last value of the error code as described in the Result Code AVP which caused the tunnel to disconnect.
STR usdL2fTunnelStatusLastErrorMessage	1.3.6.1.4.1.4874.2.2.53.1.3.2.1.1.13	DisplayString	read-only	The last value of the optional message as described in the Result Code AVP which caused the tunnel to disconnect.
U32 usdL2fTunnelStatusCumEstabTime	1.3.6.1.4.1.4874.2.2.53.1.3.2.1.1.14	Unsigned32	read-only	The cumulative time in seconds that this tunnel, since first being created, has spent in the established state (which may be punctuated by intervals outside the established state).
usdL2fTunnelStatistics	1.3.6.1.4.1.4874.2.2.53.1.3.3
usdL2fTunnelStatTable	1.3.6.1.4.1.4874.2.2.53.1.3.3.1		not-accessible	The L2F tunnel statistics table. Describes the control and payload statistics for each L2F tunnel. Each entry in this table has a corresponding entry in the Interfaces MIB ifTable, and in usdL2fTunnelConfigTable.
usdL2fTunnelStatEntry	1.3.6.1.4.1.4874.2.2.53.1.3.3.1.1		not-accessible	Describes the L2F control and payload statistics for an L2F tunnel.
NUM usdL2fTunnelStatIfIndex	1.3.6.1.4.1.4874.2.2.53.1.3.3.1.1.1	InterfaceIndex	not-accessible	Same value as ifIndex for the corresponding entry in Interfaces MIB ifTable.
C32 usdL2fTunnelStatCtlRecvOctets	1.3.6.1.4.1.4874.2.2.53.1.3.3.1.1.2	Counter32	read-only	Number of control octets received.
C32 usdL2fTunnelStatCtlRecvPackets	1.3.6.1.4.1.4874.2.2.53.1.3.3.1.1.3	Counter32	read-only	Number of control packets received.
C32 usdL2fTunnelStatCtlRecvErrors	1.3.6.1.4.1.4874.2.2.53.1.3.3.1.1.4	Counter32	read-only	Number of control packets incurring reception errors.
C32 usdL2fTunnelStatCtlRecvDiscards	1.3.6.1.4.1.4874.2.2.53.1.3.3.1.1.5	Counter32	read-only	Number of control packets discarded after reception.
C32 usdL2fTunnelStatCtlSendOctets	1.3.6.1.4.1.4874.2.2.53.1.3.3.1.1.6	Counter32	read-only	Number of control octets sent.
C32 usdL2fTunnelStatCtlSendPackets	1.3.6.1.4.1.4874.2.2.53.1.3.3.1.1.7	Counter32	read-only	Number of control packets sent.
C32 usdL2fTunnelStatCtlSendErrors	1.3.6.1.4.1.4874.2.2.53.1.3.3.1.1.8	Counter32	read-only	Number of control packets incurring transmission errors.
C32 usdL2fTunnelStatCtlSendDiscards	1.3.6.1.4.1.4874.2.2.53.1.3.3.1.1.9	Counter32	read-only	Number of control packets discarded before transmission.
C32 usdL2fTunnelStatPayRecvOctets	1.3.6.1.4.1.4874.2.2.53.1.3.3.1.1.10	Counter32	read-only	Number of payload octets received.
C32 usdL2fTunnelStatPayRecvPackets	1.3.6.1.4.1.4874.2.2.53.1.3.3.1.1.11	Counter32	read-only	Number of payload packets received.
C32 usdL2fTunnelStatPayRecvErrors	1.3.6.1.4.1.4874.2.2.53.1.3.3.1.1.12	Counter32	read-only	Number of payload packets incurring reception errors.
C32 usdL2fTunnelStatPayRecvDiscards	1.3.6.1.4.1.4874.2.2.53.1.3.3.1.1.13	Counter32	read-only	Number of payload packets discarded after reception.
C32 usdL2fTunnelStatPaySendOctets	1.3.6.1.4.1.4874.2.2.53.1.3.3.1.1.14	Counter32	read-only	Number of payload octets sent.
C32 usdL2fTunnelStatPaySendPackets	1.3.6.1.4.1.4874.2.2.53.1.3.3.1.1.15	Counter32	read-only	Number of payload packets sent.
C32 usdL2fTunnelStatPaySendErrors	1.3.6.1.4.1.4874.2.2.53.1.3.3.1.1.16	Counter32	read-only	Number of payload packets incurring transmission errors.
C32 usdL2fTunnelStatPaySendDiscards	1.3.6.1.4.1.4874.2.2.53.1.3.3.1.1.17	Counter32	read-only	Number of payload packets discarded before transmission.
C32 usdL2fTunnelStatCtlRecvOutOfSequence	1.3.6.1.4.1.4874.2.2.53.1.3.3.1.1.18	Counter32	read-only	Number of control packets not received in the correct sequence number order.
usdL2fTunnelMap	1.3.6.1.4.1.4874.2.2.53.1.3.4
usdL2fMapTifSidToSifTable	1.3.6.1.4.1.4874.2.2.53.1.3.4.1		not-accessible	Table of TunnelIf/SessionId -> SessionIf mappings.
usdL2fMapTifSidToSifEntry	1.3.6.1.4.1.4874.2.2.53.1.3.4.1.1		not-accessible	A mapping of TunnelIf/SessionId to SessionIf.
NUM usdL2fMapTifSidToSifTunnelIfIndex	1.3.6.1.4.1.4874.2.2.53.1.3.4.1.1.1	InterfaceIndex	not-accessible	The ifIndex of a tunnel interface.
USD usdL2fMapTifSidToSifLocalSessionId	1.3.6.1.4.1.4874.2.2.53.1.3.4.1.1.2	UsdL2fSessionId	not-accessible	A local session ID on the associated tunnel interface.
NUM usdL2fMapTifSidToSifSessionIfIndex	1.3.6.1.4.1.4874.2.2.53.1.3.4.1.1.3	InterfaceIndex	read-only	The ifIndex of the session interface identified by this entry's Tunnel ifIndex and local Session Id pair.
usdL2fMapTidToTifTable	1.3.6.1.4.1.4874.2.2.53.1.3.4.2		not-accessible	Map L2F tunnel IDs to tunnel interfaces.
usdL2fMapTidToTifEntry	1.3.6.1.4.1.4874.2.2.53.1.3.4.2.1		not-accessible	A mapping of L2F tunnel ID to tunnel interface.
USD usdL2fMapTidToTifLocalTunnelId	1.3.6.1.4.1.4874.2.2.53.1.3.4.2.1.1	UsdL2fTunnelId	not-accessible	A local tunnel identifier.
NUM usdL2fMapTidToTifIfIndex	1.3.6.1.4.1.4874.2.2.53.1.3.4.2.1.2	InterfaceIndex	read-only	The ifIndex of the tunnel interface having the associated tunnel identifier.
usdL2fSession	1.3.6.1.4.1.4874.2.2.53.1.4
usdL2fSessionConfig	1.3.6.1.4.1.4874.2.2.53.1.4.1
usdL2fSessionConfigTable	1.3.6.1.4.1.4874.2.2.53.1.4.1.2		not-accessible	The L2F session configuration table. Each entry in this table has a corresponding entry in the Interfaces MIB ifTable, and in usdL2fSessionStatsTable.
usdL2fSessionConfigEntry	1.3.6.1.4.1.4874.2.2.53.1.4.1.2.1		not-accessible	Describes the configuration attributes of an L2F session.
NUM usdL2fSessionConfigIfIndex	1.3.6.1.4.1.4874.2.2.53.1.4.1.2.1.1	InterfaceIndex	not-accessible	Same value as ifIndex for the corresponding entry in Interfaces MIB ifTable.
ROW usdL2fSessionConfigRowStatus	1.3.6.1.4.1.4874.2.2.53.1.4.1.2.1.2	RowStatus	read-create	An implementation may choose not to support administrative configuration of tunnels.
USD usdL2fSessionConfigAdminState	1.3.6.1.4.1.4874.2.2.53.1.4.1.2.1.3	UsdL2fAdminState	read-create	The configured administrative state.
usdL2fSessionStatus	1.3.6.1.4.1.4874.2.2.53.1.4.2
usdL2fSessionStatusTable	1.3.6.1.4.1.4874.2.2.53.1.4.2.1		not-accessible	The L2F session status and statistics table.
usdL2fSessionStatusEntry	1.3.6.1.4.1.4874.2.2.53.1.4.2.1.1		not-accessible	An L2F session interface status and statistics entry.
NUM usdL2fSessionStatusIfIndex	1.3.6.1.4.1.4874.2.2.53.1.4.2.1.1.1	InterfaceIndex	not-accessible	The ifIndex of an L2F session interface.
USD usdL2fSessionStatusLocalSessionId	1.3.6.1.4.1.4874.2.2.53.1.4.2.1.1.2	UsdL2fSessionId	read-only	The local session ID for the session.
USD usdL2fSessionStatusRemoteSessionId	1.3.6.1.4.1.4874.2.2.53.1.4.2.1.1.3	UsdL2fSessionId	read-only	The remote session ID for the session.
STR usdL2fSessionStatusUserName	1.3.6.1.4.1.4874.2.2.53.1.4.2.1.1.4	DisplayString	read-only	The peer session name on this interface, typically the login name of the remote user. If the user name is unknown this object will contain a zero-length string.
USD usdL2fSessionStatusEffectiveAdminState	1.3.6.1.4.1.4874.2.2.53.1.4.2.1.1.5	UsdL2fAdminState	read-only	The administrative state currently in effect. This could be the configured admin state for this session, or an overriding admin state exerted from a higher hierarchical level (system, destination, tunnel).
INT usdL2fSessionStatusState	1.3.6.1.4.1.4874.2.2.53.1.4.2.1.1.6	INTEGER	read-only	The current state of the session.
INT usdL2fSessionStatusCallType	1.3.6.1.4.1.4874.2.2.53.1.4.2.1.1.7	INTEGER	read-only	The type of call and role this tunnel peer is providing for this session. For example, lacIncoming(1) indicates this tunnel peer is acting as a LAC and generated a Incoming-Call-Request to the tunnel peer (the LNS). Note that tunnel peers can be both LAC and LNS simultaneously.
I32 usdL2fSessionStatusTxConnectSpeed	1.3.6.1.4.1.4874.2.2.53.1.4.2.1.1.8	Integer32	read-only	The last known transmit baud rate for this session.
I32 usdL2fSessionStatusRxConnectSpeed	1.3.6.1.4.1.4874.2.2.53.1.4.2.1.1.9	Integer32	read-only	The last known receive baud rate for this session.
T/F usdL2fSessionStatusProxyLcp	1.3.6.1.4.1.4874.2.2.53.1.4.2.1.1.10	TruthValue	read-only	Indicates whether the LAC performed proxy LCP for this session.
INT usdL2fSessionStatusAuthMethod	1.3.6.1.4.1.4874.2.2.53.1.4.2.1.1.11	INTEGER	read-only	The proxy authentication method employed by the LAC for the session. If usdL2fSessionProxyLcp is false(2) this object reports a value of 'none' and should be ignored.
INT usdL2fSessionStatusSequencingState	1.3.6.1.4.1.4874.2.2.53.1.4.2.1.1.12	INTEGER	read-only	Indicates which tunnel peers have requested payload sequencing.
NUM usdL2fSessionStatusLacTunneledIfIndex	1.3.6.1.4.1.4874.2.2.53.1.4.2.1.1.13	InterfaceIndexOrZero	read-only	For pass-through remote client sessions (conventional LAC), the ifIndex of an associated local interface through which the remote LAC client was connected. If unknown, this object contains a value of zero. For locally originated sessions (LNS-like), this object has a value of zero.
U32 usdL2fSessionStatusCumEstabTime	1.3.6.1.4.1.4874.2.2.53.1.4.2.1.1.14	Unsigned32	read-only	The cumulative time in seconds that this session, since first being created, has spent in the established state (which may be punctuated by intervals outside the established state).
usdL2fSessionStatistics	1.3.6.1.4.1.4874.2.2.53.1.4.3
usdL2fSessionStatTable	1.3.6.1.4.1.4874.2.2.53.1.4.3.1		not-accessible	The L2F session statistics table.
usdL2fSessionStatEntry	1.3.6.1.4.1.4874.2.2.53.1.4.3.1.1		not-accessible	An L2F session interface statistics entry.
NUM usdL2fSessionStatIfIndex	1.3.6.1.4.1.4874.2.2.53.1.4.3.1.1.1	InterfaceIndex	not-accessible	The ifIndex of an L2F session interface.
C32 usdL2fSessionStatPayRecvOctets	1.3.6.1.4.1.4874.2.2.53.1.4.3.1.1.2	Counter32	read-only	Number of payload octets received.
C32 usdL2fSessionStatPayRecvPackets	1.3.6.1.4.1.4874.2.2.53.1.4.3.1.1.3	Counter32	read-only	Number of payload packets received.
C32 usdL2fSessionStatPayRecvErrors	1.3.6.1.4.1.4874.2.2.53.1.4.3.1.1.4	Counter32	read-only	Number of payload packets incurring reception errors.
C32 usdL2fSessionStatPayRecvDiscards	1.3.6.1.4.1.4874.2.2.53.1.4.3.1.1.5	Counter32	read-only	Number of payload packets discarded after reception.
C32 usdL2fSessionStatPaySendOctets	1.3.6.1.4.1.4874.2.2.53.1.4.3.1.1.6	Counter32	read-only	Number of payload octets sent.
C32 usdL2fSessionStatPaySendPackets	1.3.6.1.4.1.4874.2.2.53.1.4.3.1.1.7	Counter32	read-only	Number of payload packets sent.
C32 usdL2fSessionStatPaySendErrors	1.3.6.1.4.1.4874.2.2.53.1.4.3.1.1.8	Counter32	read-only	Number of payload packets incurring transmission errors.
C32 usdL2fSessionStatPaySendDiscards	1.3.6.1.4.1.4874.2.2.53.1.4.3.1.1.9	Counter32	read-only	Number of payload packets discarded before transmission.
C32 usdL2fSessionStatRecvOutOfSequence	1.3.6.1.4.1.4874.2.2.53.1.4.3.1.1.10	Counter32	read-only	The number of packets received out of sequence.
C32 usdL2fSessionStatResequencingTimeouts	1.3.6.1.4.1.4874.2.2.53.1.4.3.1.1.11	Counter32	read-only	The number of reassembly timeouts that have occurred.
U32 usdL2fSessionStatPayLostPackets	1.3.6.1.4.1.4874.2.2.53.1.4.3.1.1.12	Unsigned32	read-only	When sequence numbers are enabled, this value represents the estimated number of payload packets lost, based on observed gaps in sequence numbers. This estimate is subject to correction (decrement) upon receipt of out-of-sequence packets that fill previously observed gaps.
usdL2fTransport	1.3.6.1.4.1.4874.2.2.53.1.5
usdL2fTransportUdpIp	1.3.6.1.4.1.4874.2.2.53.1.5.1
usdL2fUdpIpDestination	1.3.6.1.4.1.4874.2.2.53.1.5.1.1
usdL2fUdpIpDestTable	1.3.6.1.4.1.4874.2.2.53.1.5.1.1.1		not-accessible	The L2F UDP/IP destination table. Reports the UDP/IP characteristics of a L2F UDP/IP destination. A L2F UDP/IP destination is associated with a local router, a local IP address, and with a remote IP address for the L2F peer. More specific UDP/IP detail per tunnel is reported in the usdL2fUdpIpTunnelTable.
usdL2fUdpIpDestEntry	1.3.6.1.4.1.4874.2.2.53.1.5.1.1.1.1		not-accessible	Describes the UDP/IP attributes of an L2F destination.
NUM usdL2fUdpIpDestIfIndex	1.3.6.1.4.1.4874.2.2.53.1.5.1.1.1.1.1	InterfaceIndex	not-accessible	Same value as ifIndex for the corresponding entry in Interfaces MIB ifTable.
U32 usdL2fUdpIpDestRouterIndex	1.3.6.1.4.1.4874.2.2.53.1.5.1.1.1.1.2	Unsigned32	read-only	The index of an entry in the usdRouterTable for the local router with which this L2F destination interface is associated.
IP usdL2fUdpIpDestLocalAddress	1.3.6.1.4.1.4874.2.2.53.1.5.1.1.1.1.3	IpAddress	read-only	This L2F destination's local IP address.
IP usdL2fUdpIpDestRemoteAddress	1.3.6.1.4.1.4874.2.2.53.1.5.1.1.1.1.4	IpAddress	read-only	The IP address of the remote L2F endpoint.
usdL2fUdpIpTunnel	1.3.6.1.4.1.4874.2.2.53.1.5.1.2
usdL2fUdpIpTunnelTable	1.3.6.1.4.1.4874.2.2.53.1.5.1.2.1		not-accessible	The L2F UDP/IP tunnel table. Reports the UDP/IP characteristics of L2F UDP/IP tunnels. A L2F UDP/IP tunnel is defined in terms of the local and remote IP addresses and UDP ports.
usdL2fUdpIpTunnelEntry	1.3.6.1.4.1.4874.2.2.53.1.5.1.2.1.1		not-accessible	An L2F UDP/IP tunnel entry.
NUM usdL2fUdpIpTunnelIfIndex	1.3.6.1.4.1.4874.2.2.53.1.5.1.2.1.1.1	InterfaceIndex	not-accessible	Same as the value of ifIndex for the corresponding entry in Interfaces MIB ifTable.
U32 usdL2fUdpIpTunnelRouterIndex	1.3.6.1.4.1.4874.2.2.53.1.5.1.2.1.1.2	Unsigned32	read-only	The index of an entry in the usdRouterTable for the local router with which this L2F tunnel interface is associated.
IP usdL2fUdpIpTunnelLocalAddress	1.3.6.1.4.1.4874.2.2.53.1.5.1.2.1.1.3	IpAddress	read-only	The local IP address for this UDP/IP tunnel.
I32 usdL2fUdpIpTunnelLocalPort	1.3.6.1.4.1.4874.2.2.53.1.5.1.2.1.1.4	Integer32	read-only	The local UDP port for this UDP/IP tunnel.
IP usdL2fUdpIpTunnelRemoteAddress	1.3.6.1.4.1.4874.2.2.53.1.5.1.2.1.1.5	IpAddress	read-only	The remote IP address for this UDP/IP tunnel.
I32 usdL2fUdpIpTunnelRemotePort	1.3.6.1.4.1.4874.2.2.53.1.5.1.2.1.1.6	Integer32	read-only	The remote UDP port for this UDP/IP tunnel.
usdL2fTrapControl	1.3.6.1.4.1.4874.2.2.53.2
usdL2fConformance	1.3.6.1.4.1.4874.2.2.53.3
usdL2fGroups	1.3.6.1.4.1.4874.2.2.53.3.1
usdL2fConfigGroup	1.3.6.1.4.1.4874.2.2.53.3.1.1			A collection of objects providing configuration information of the L2F protocol, tunnels and sessions.
usdL2fStatusGroup	1.3.6.1.4.1.4874.2.2.53.3.1.2			A collection of objects providing status of the L2F protocol at the system, destination, tunnel, and session levels.
usdL2fStatGroup	1.3.6.1.4.1.4874.2.2.53.3.1.3			A collection of objects providing statistics of the L2F protocol at the destination, tunnel, and session levels.
usdL2fMapGroup	1.3.6.1.4.1.4874.2.2.53.3.1.4			A collection of objects providing mapping associations among L2F components.
usdL2fUdpIpGroup	1.3.6.1.4.1.4874.2.2.53.3.1.5			A collection of objects providing UDP/IP transport information for L2F components.
usdL2fCompliances	1.3.6.1.4.1.4874.2.2.53.3.2
usdL2fCompliance	1.3.6.1.4.1.4874.2.2.53.3.2.1			The compliance statement for SNMPv2 entities which implement the L2F MIB.

RFC description

Manages Layer 2 Forwarding (L2F) protocol configuration and tunneling for Unisphere Networks routing switches.

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Download Unisphere-Data-L2F-MIB