📄 rfc3371.mib
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MAX-ACCESS read-only STATUS current DESCRIPTION "This object contains the remote tunnel Identifier." REFERENCE "RFC 2661, Section 3.1" ::= { l2tpTunnelStatsEntry 2 } l2tpTunnelStatsState OBJECT-TYPE SYNTAX INTEGER { tunnelIdle(1), tunnelConnecting(2), tunnelEstablished(3), tunnelDisconnecting(4) } MAX-ACCESS read-only STATUS current DESCRIPTION "This field contains the current state of the control tunnel." ::= { l2tpTunnelStatsEntry 3 } l2tpTunnelStatsInitiated OBJECT-TYPE SYNTAX INTEGER { locally(1), remotely(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "This object indicates whether the tunnel was initiated locally or by the remote tunnel peer." ::= { l2tpTunnelStatsEntry 4 } l2tpTunnelStatsRemoteHostName OBJECT-TYPE SYNTAX SnmpAdminString MAX-ACCESS read-only STATUS current DESCRIPTION "This object contains the host name as discovered during the tunnel establishment phase (via the Host Name AVP) of the L2TP peer. If the tunnel is idle this object should maintain its value from the last time it was connected." ::= { l2tpTunnelStatsEntry 5 } l2tpTunnelStatsRemoteVendorName OBJECT-TYPE SYNTAX SnmpAdminString MAX-ACCESS read-only STATUS current DESCRIPTION "This object identifies the vendor name of the peer's L2TP implementation. If the tunnel is idle this object should maintain its value from the last time it was connected." ::= { l2tpTunnelStatsEntry 6 } l2tpTunnelStatsRemoteFirmwareRev OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object contains the tunnel peer's firmware revision number. If the tunnel is idle this object should maintain its value from the last time it was connected." ::= { l2tpTunnelStatsEntry 7 } l2tpTunnelStatsRemoteProtocolVer OBJECT-TYPE SYNTAX OCTET STRING (SIZE(2)) MAX-ACCESS read-only STATUS current DESCRIPTION "This object describes the protocol version and revision of the tunnel peers implementation. The first octet contains the protocol version. The second octet contains the protocol revision." ::= { l2tpTunnelStatsEntry 8 } l2tpTunnelStatsInitialRemoteRWS OBJECT-TYPE SYNTAX Integer32 (0..65535) MAX-ACCESS read-only STATUS current DESCRIPTION "This object contains the initial remote peer's receive window size as indicated by the tunnel peer (in the RWS AVP) during the tunnel establishment phase. If the tunnel is idle this object should maintain its value from the last time it was connected." ::= { l2tpTunnelStatsEntry 9 } l2tpTunnelStatsBearerCaps OBJECT-TYPE SYNTAX INTEGER { none(1), digital(2), analog(3), digitalAnalog(4) } MAX-ACCESS read-only STATUS current DESCRIPTION "This object describes the Bearer Capabilities of the tunnel peer. If the tunnel is idle this object should maintain its value from the last time it was connected." ::= { l2tpTunnelStatsEntry 10 } l2tpTunnelStatsFramingCaps OBJECT-TYPE SYNTAX INTEGER { none(1), sync(2), async(3), syncAsync(4) } MAX-ACCESS read-only STATUS current DESCRIPTION "This object describes the Framing Capabilities of the tunnel peer. If the tunnel is idle this object should maintain its value from the last time it was connected." ::= { l2tpTunnelStatsEntry 11 } l2tpTunnelStatsControlRxPkts OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object contains the number of control packets received on the tunnel." ::= { l2tpTunnelStatsEntry 12 } l2tpTunnelStatsControlRxZLB OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object returns a count of the number of Zero Length Body control packet acknowledgement packets that were received." ::= { l2tpTunnelStatsEntry 13 } l2tpTunnelStatsControlOutOfSeq OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object returns a count of the number of control packets that were not received in the correct order (as per the sequence number) on this tunnel including out of window packets." ::= { l2tpTunnelStatsEntry 14 } l2tpTunnelStatsControlOutOfWin OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object contains the number of control packets that were received outside of the offered receive window. It is implementation specific as to whether these packets are queued or discarded." ::= { l2tpTunnelStatsEntry 15 } l2tpTunnelStatsControlTxPkts OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object contains the number of control packets that were transmitted to the tunnel peer." ::= { l2tpTunnelStatsEntry 16 } l2tpTunnelStatsControlTxZLB OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object contains the number of Zero Length Body control packets transmitted to the tunnel peer." ::= { l2tpTunnelStatsEntry 17 } l2tpTunnelStatsControlAckTO OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object returns a count of the number of control packet timeouts due to the lack of a timely acknowledgement from the tunnel peer." ::= { l2tpTunnelStatsEntry 18 } l2tpTunnelStatsCurrentRemoteRWS OBJECT-TYPE SYNTAX Gauge32 (0..65535) MAX-ACCESS read-only STATUS current DESCRIPTION "This object contains the current remote receive window size as determined by the local flow control mechanism employed." ::= { l2tpTunnelStatsEntry 19 } l2tpTunnelStatsTxSeq OBJECT-TYPE SYNTAX Integer32 (0..65535) MAX-ACCESS read-only STATUS current DESCRIPTION "This object contains the next send sequence number for the control channel." ::= { l2tpTunnelStatsEntry 20 } l2tpTunnelStatsTxSeqAck OBJECT-TYPE SYNTAX Integer32 (0..65535) MAX-ACCESS read-only STATUS current DESCRIPTION "This object contains the send sequence number that the tunnel peer has acknowledged for the control channel. The flow control state can be determined by subtracting the l2tpTunnelStatsTxSeq from l2tpTunnelStatsTxSeqAck and comparing this value to l2tpTunnelStatsCurrentRemoteRWS (taking into consideration sequence number wraps)." ::= { l2tpTunnelStatsEntry 21 } l2tpTunnelStatsRxSeq OBJECT-TYPE SYNTAX Integer32 (0..65535) MAX-ACCESS read-only STATUS current DESCRIPTION "This object contains the next receive sequence number expected to be received on this control channel." ::= { l2tpTunnelStatsEntry 22 } l2tpTunnelStatsRxSeqAck OBJECT-TYPE SYNTAX Integer32 (0..65535) MAX-ACCESS read-only STATUS current DESCRIPTION "This object contains the last receive sequence number that was acknowledged back to the tunnel peer for the control channel." ::= { l2tpTunnelStatsEntry 23 } l2tpTunnelStatsTotalSessions OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object contains the total number of sessions that this tunnel has successfully connected through to its tunnel peer since this tunnel was created." ::= { l2tpTunnelStatsEntry 24 } l2tpTunnelStatsFailedSessions OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object contains the total number of sessions that were initiated but failed to reach the established phase." ::= { l2tpTunnelStatsEntry 25 } l2tpTunnelStatsActiveSessions OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object contains the total number of sessions in the established state for this tunnel." ::= { l2tpTunnelStatsEntry 26 } l2tpTunnelStatsLastResultCode OBJECT-TYPE SYNTAX Integer32 (0..65535) MAX-ACCESS read-only STATUS current DESCRIPTION "This object contains the last value of the result code as described in the Result Code AVP which caused the tunnel to disconnect." ::= { l2tpTunnelStatsEntry 27 } l2tpTunnelStatsLastErrorCode OBJECT-TYPE SYNTAX Integer32 (0..65535) MAX-ACCESS read-only STATUS current DESCRIPTION "This object contains the last value of the error code as described in the Result Code AVP which caused the tunnel to disconnect." ::= { l2tpTunnelStatsEntry 28 } l2tpTunnelStatsLastErrorMessage OBJECT-TYPE SYNTAX SnmpAdminString MAX-ACCESS read-only STATUS current DESCRIPTION "This object contains the last value of the optional message as described in the Result Code AVP which caused the tunnel to disconnect." ::= { l2tpTunnelStatsEntry 29 } l2tpTunnelStatsDrainingTunnel OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "This object indicates if this tunnel is draining off sessions. This object will return false(2) when the tunnel is not draining sessions or after the last session has disconnected when the tunnel is in the draining state.
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