📄 l2tp-mib
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established tunnel with no sessions will wait before disconnecting the tunnel. A value of zero indicates that the tunnel will disconnect immediately after the last session disconnects. A value of -1 leaves the tunnel up indefinitely. Modifications to this object have immediate effect." DEFVAL { 0 } ::= { l2tpTunnelConfigEntry 7 }l2tpTunnelConfigControlRWS OBJECT-TYPE SYNTAX Integer32 (1..65535) MAX-ACCESS read-write STATUS current DESCRIPTION "This object defines the control channel receive window size. It specifies the maximum number of packets the tunnel peer can send without waiting for an acknowledgement from this peer. This object cannot be modified when the tunnel is in a con- necting or connected state." DEFVAL { 4 } ::= { l2tpTunnelConfigEntry 8 }l2tpTunnelConfigControlMaxRetx OBJECT-TYPE SYNTAX Integer32 (0..32) MAX-ACCESS read-write STATUS current DESCRIPTION "This object defines the number of retransmissions which the tunnel will attempt before assuming that the peer is no longer responding. A value of zero indicates that this peer will not attempt to retransmit an unacknowledged control packet. Modifications to this object have immediate effect." DEFVAL { 5 } ::= { l2tpTunnelConfigEntry 9 }l2tpTunnelConfigControlMaxRetxTO OBJECT-TYPE SYNTAX Integer32 (1..32) UNITS "seconds" MAX-ACCESS read-write STATUS current DESCRIPTION "This object defines the maximum retransmission timeout interval which the tunnel will wait before retrans- mitting a control packet that has not been acknowledged. Modifications to this object have immediate effect." DEFVAL { 16 } ::= { l2tpTunnelConfigEntry 10 }l2tpTunnelConfigPayloadSeq OBJECT-TYPE SYNTAX INTEGER { onDemand(1), never(2), always(3) } MAX-ACCESS read-write STATUS current DESCRIPTION "This object determines whether or not session payload packets will be requested to be sent with sequence numbers from tunnel peers belonging to this domain. The value onDemand(1) allows the L2TP implementation to initiate payload sequencing when necessary based on local information (e.g: during LCP/NCP negotiations or for CCP). The value never(2) indicates that L2TP will never initiate sequencing but will do sequencing if asked. The value always(3) indicates that L2TP will send the Sequencing Required AVP during session establishment. Modifications to this object have immediate effect." DEFVAL { onDemand } ::= { l2tpTunnelConfigEntry 11 }l2tpTunnelConfigReassemblyTO OBJECT-TYPE SYNTAX L2tpMilliSeconds MAX-ACCESS read-write STATUS current DESCRIPTION "This object defines the number of milliseconds that this tunnel will wait before processing payload packets that were received out of sequence (which are waiting for the packet(s) to put them in sequence). A low value increases the chance of delayed packets to be discarded (which MAY cause the PPP decompression engine to reset) while a high value may cause more queuing and possibly degrade throughput if packets are truly lost. The default value for this object is zero which will result in all delayed packets being lost. Modifications to this object have immediate effect." DEFVAL { 0 } ::= { l2tpTunnelConfigEntry 12 }l2tpTunnelConfigTransport OBJECT-TYPE SYNTAX INTEGER { other(1), none(2), udpIp(3), frameRelay(4), atm(5) } MAX-ACCESS read-write STATUS current DESCRIPTION "This object defines the underlying transport media that is in use for this tunnel entry. Different tunnel transports may define MIB extensions to the L2TP tunnel table to realize the transport layer. For example if the value of this object is 'udpIp' then the value of ifIndex for this table may be used to determine state from the l2tpUdpStatsTable. This object cannot be modified when the tunnel is in a connecting or connected state." ::= { l2tpTunnelConfigEntry 13 }l2tpTunnelConfigDrainTunnel OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "Setting this object to 'true' will prevent any new session from being either initiated or accepted but does NOT disconnect any active sessions for this tunnel. Note that when this occurs the l2tpTunnelStatsDrainingTunnel status object of this tunnel should reflect that it is 'draining'. To cancel a drain this object should be set to false(2). Setting this object to false(2) when the L2TP objects l2tpDrainTunnels or l2tpDomainConfigDrainTunnels is true(1) has no affect, this tunnels will continue to drain." DEFVAL { false } ::= { l2tpTunnelConfigEntry 14 }l2tpTunnelConfigProxyPPPAuth OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "This object is used to configure the sending or acceptance of the session PPP Proxy Authentication AVP's on the LAC or LNS." DEFVAL { true } ::= { l2tpTunnelConfigEntry 15 }---- The L2TP Tunnel Status and Statisticss Table--l2tpTunnelStatsTable OBJECT-TYPE SYNTAX SEQUENCE OF L2tpTunnelStatsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The L2TP tunnel status and statistics table. This table contains objects that can be used to describe the current status and statistics of a single L2TP tunnel. There is a 1-1 correspondence between conceptual rows of this table and conceptual rows of the l2tpTunnelConfigTable." ::= { l2tpObjects 5 }l2tpTunnelStatsEntry OBJECT-TYPE SYNTAX L2tpTunnelStatsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An L2TP tunnel interface stats entry." AUGMENTS { l2tpTunnelConfigEntry } ::= { l2tpTunnelStatsTable 1 }L2tpTunnelStatsEntry ::= SEQUENCE { l2tpTunnelStatsLocalTID Integer32, l2tpTunnelStatsRemoteTID Integer32, l2tpTunnelStatsState INTEGER, l2tpTunnelStatsInitiated INTEGER, l2tpTunnelStatsRemoteHostName SnmpAdminString, l2tpTunnelStatsRemoteVendorName SnmpAdminString, l2tpTunnelStatsRemoteFirmwareRev Integer32, l2tpTunnelStatsRemoteProtocolVer OCTET STRING, l2tpTunnelStatsInitialRemoteRWS Integer32, l2tpTunnelStatsBearerCaps INTEGER, l2tpTunnelStatsFramingCaps INTEGER, l2tpTunnelStatsControlRxPkts Counter32, l2tpTunnelStatsControlRxZLB Counter32, l2tpTunnelStatsControlOutOfSeq Counter32, l2tpTunnelStatsControlOutOfWin Counter32, l2tpTunnelStatsControlTxPkts Counter32, l2tpTunnelStatsControlTxZLB Counter32, l2tpTunnelStatsControlAckTO Counter32, l2tpTunnelStatsCurrentRemoteRWS Gauge32, l2tpTunnelStatsTxSeq Integer32, l2tpTunnelStatsTxSeqAck Integer32, l2tpTunnelStatsRxSeq Integer32, l2tpTunnelStatsRxSeqAck Integer32, l2tpTunnelStatsTotalSessions Counter32, l2tpTunnelStatsFailedSessions Counter32, l2tpTunnelStatsActiveSessions Gauge32, l2tpTunnelStatsLastResultCode Integer32, l2tpTunnelStatsLastErrorCode Integer32, l2tpTunnelStatsLastErrorMessage SnmpAdminString, l2tpTunnelStatsDrainingTunnel TruthValue }l2tpTunnelStatsLocalTID OBJECT-TYPE SYNTAX Integer32 (0..65535) MAX-ACCESS read-only STATUS current DESCRIPTION "This object contains the local tunnel Identifier." REFERENCE "RFC 2661, Section 3.1" ::= { l2tpTunnelStatsEntry 1 }l2tpTunnelStatsRemoteTID OBJECT-TYPE SYNTAX Integer32 (0..65535) 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
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