id .1.3.6.1.2.1.138 generic 6 specific 1 uei.opennms.org/RFC4444/ISIS/isisDatabaseOverload

ISIS-MIB defined trap event: isisDatabaseOverload

This notification is generated when the system enters or leaves the Overload state. The number of times this has been generated and cleared is kept track of by isisSysStatLSPDbaseOloads.<table> <tr><td> isisNotificationSysLevelIndex</td><td> %parm[#1]%;</td><td> level1(1) level2(2) level1and2(3) </td></tr> <tr><td> isisSysLevelState</td><td> %parm[#2]%;</td><td> off(1) on(2) waiting(3) overloaded(4) </td></tr></table> %nodelabel%: ISIS-MIB: isisDatabaseOverload trap received isisNotificationSysLevelIndex=%parm[#1]% isisSysLevelState=%parm[#2]% Normal id .1.3.6.1.2.1.138 generic 6 specific 2 uei.opennms.org/RFC4444/ISIS/isisManualAddressDrops

ISIS-MIB defined trap event: isisManualAddressDrops

This notification is generated when one of the manual areaAddresses assigned to this system is ignored when computing routes. The object isisNotificationAreaAddress describes the area that has been dropped. The number of times this event has been generated is counted by isisSysStatManAddrDropFromAreas. The agent must throttle the generation of consecutive isisManualAddressDrops notifications so that there is at least a 5-second gap between notifications of this type. When notifications are throttled, they are dropped, not queued for sending at a future time.<table> <tr><td> isisNotificationAreaAddress</td><td> %parm[#1]%;</td><td></td></tr></table> %nodelabel%: ISIS-MIB: isisManualAddressDrops trap received isisNotificationAreaAddress=%parm[#1]% Normal id .1.3.6.1.2.1.138 generic 6 specific 3 uei.opennms.org/RFC4444/ISIS/isisCorruptedLSPDetected

ISIS-MIB defined trap event: isisCorruptedLSPDetected

This notification is generated when we find that an LSP that was stored in memory has become corrupted. The number of times this has been generated is counted by isisSysCorrLSPs. We forward an LSP ID. We may have independent knowledge of the ID, but in some implementations there is a chance that the ID itself will be corrupted.<table> <tr><td> isisNotificationSysLevelIndex</td><td> %parm[#1]%;</td><td> level1(1) level2(2) level1and2(3) </td></tr> <tr><td> isisPduLspId</td><td> %parm[#2]%;</td><td></td></tr></table> %nodelabel%: ISIS-MIB: isisCorruptedLSPDetected trap received isisNotificationSysLevelIndex=%parm[#1]% isisPduLspId=%parm[#2]% Normal id .1.3.6.1.2.1.138 generic 6 specific 4 uei.opennms.org/RFC4444/ISIS/isisAttemptToExceedMaxSequence

ISIS-MIB defined trap event: isisAttemptToExceedMaxSequence

When the sequence number on an LSP we generate wraps the 32-bit sequence counter, we purge and wait to re-announce this information. This notification describes that event. Since these should not be generated rapidly, we generate an event each time this happens. While the first 6 bytes of the LSPID are ours, the other two contain useful information.<table> <tr><td> isisNotificationSysLevelIndex</td><td> %parm[#1]%;</td><td> level1(1) level2(2) level1and2(3) </td></tr> <tr><td> isisPduLspId</td><td> %parm[#2]%;</td><td></td></tr></table> %nodelabel%: ISIS-MIB: isisAttemptToExceedMaxSequence trap received isisNotificationSysLevelIndex=%parm[#1]% isisPduLspId=%parm[#2]% Normal id .1.3.6.1.2.1.138 generic 6 specific 5 uei.opennms.org/RFC4444/ISIS/isisIDLenMismatch

ISIS-MIB defined trap event: isisIDLenMismatch

A notification sent when we receive a PDU with a different value for the System ID Length. This notification includes an index to identify the circuit where we saw the PDU and the header of the PDU, which may help a network manager identify the source of the confusion. The agent must throttle the generation of consecutive isisIDLenMismatch notifications so that there is at least a 5-second gap between notifications of this type. When notifications are throttled, they are dropped, not queued for sending at a future time.<table> <tr><td> isisNotificationSysLevelIndex</td><td> %parm[#1]%;</td><td> level1(1) level2(2) level1and2(3) </td></tr> <tr><td> isisPduFieldLen</td><td> %parm[#2]%;</td><td></td></tr> <tr><td> isisNotificationCircIfIndex</td><td> %parm[#3]%;</td><td></td></tr> <tr><td> isisPduFragment</td><td> %parm[#4]%;</td><td></td></tr></table> %nodelabel%: ISIS-MIB: isisIDLenMismatch trap received isisNotificationSysLevelIndex=%parm[#1]% isisPduFieldLen=%parm[#2]% isisNotificationCircIfIndex=%parm[#3]% isisPduFragment=%parm[#4]% Normal id .1.3.6.1.2.1.138 generic 6 specific 6 uei.opennms.org/RFC4444/ISIS/isisMaxAreaAddressesMismatch

ISIS-MIB defined trap event: isisMaxAreaAddressesMismatch

A notification sent when we receive a PDU with a different value for the Maximum Area Addresses. This notification includes the header of the packet, which may help a network manager identify the source of the confusion. The agent must throttle the generation of consecutive isisMaxAreaAddressesMismatch notifications so that there is at least a 5-second gap between notifications of this type. When notifications are throttled, they are dropped, not queued for sending at a future time.<table> <tr><td> isisNotificationSysLevelIndex</td><td> %parm[#1]%;</td><td> level1(1) level2(2) level1and2(3) </td></tr> <tr><td> isisPduMaxAreaAddress</td><td> %parm[#2]%;</td><td></td></tr> <tr><td> isisNotificationCircIfIndex</td><td> %parm[#3]%;</td><td></td></tr> <tr><td> isisPduFragment</td><td> %parm[#4]%;</td><td></td></tr></table> %nodelabel%: ISIS-MIB: isisMaxAreaAddressesMismatch trap received isisNotificationSysLevelIndex=%parm[#1]% isisPduMaxAreaAddress=%parm[#2]% isisNotificationCircIfIndex=%parm[#3]% isisPduFragment=%parm[#4]% Normal id .1.3.6.1.2.1.138 generic 6 specific 7 uei.opennms.org/RFC4444/ISIS/isisOwnLSPPurge

ISIS-MIB defined trap event: isisOwnLSPPurge

A notification sent when we receive a PDU with our systemID and zero age. This notification includes the circuit Index and router ID from the LSP, if available, which may help a network manager identify the source of the confusion.<table> <tr><td> isisNotificationSysLevelIndex</td><td> %parm[#1]%;</td><td> level1(1) level2(2) level1and2(3) </td></tr> <tr><td> isisNotificationCircIfIndex</td><td> %parm[#2]%;</td><td></td></tr> <tr><td> isisPduLspId</td><td> %parm[#3]%;</td><td></td></tr></table> %nodelabel%: ISIS-MIB: isisOwnLSPPurge trap received isisNotificationSysLevelIndex=%parm[#1]% isisNotificationCircIfIndex=%parm[#2]% isisPduLspId=%parm[#3]% Normal id .1.3.6.1.2.1.138 generic 6 specific 8 uei.opennms.org/RFC4444/ISIS/isisSequenceNumberSkip

ISIS-MIB defined trap event: isisSequenceNumberSkip

When we receive an LSP with our System ID and different contents, we may need to reissue the LSP with a higher sequence number. We send this notification if we need to increase the sequence number by more than one. If two Intermediate Systems are configured with the same System ID, this notification will fire.<table> <tr><td> isisNotificationSysLevelIndex</td><td> %parm[#1]%;</td><td> level1(1) level2(2) level1and2(3) </td></tr> <tr><td> isisNotificationCircIfIndex</td><td> %parm[#2]%;</td><td></td></tr> <tr><td> isisPduLspId</td><td> %parm[#3]%;</td><td></td></tr></table> %nodelabel%: ISIS-MIB: isisSequenceNumberSkip trap received isisNotificationSysLevelIndex=%parm[#1]% isisNotificationCircIfIndex=%parm[#2]% isisPduLspId=%parm[#3]% Normal id .1.3.6.1.2.1.138 generic 6 specific 9 uei.opennms.org/RFC4444/ISIS/isisAuthenticationTypeFailure

ISIS-MIB defined trap event: isisAuthenticationTypeFailure

A notification sent when we receive a PDU with the wrong authentication type field. This notification includes the header of the packet, which may help a network manager identify the source of the confusion. The agent must throttle the generation of consecutive isisAuthenticationTypeFailure notifications so that there is at least a 5-second gap between notifications of this type. When notifications are throttled, they are dropped, not queued for sending at a future time.<table> <tr><td> isisNotificationSysLevelIndex</td><td> %parm[#1]%;</td><td> level1(1) level2(2) level1and2(3) </td></tr> <tr><td> isisNotificationCircIfIndex</td><td> %parm[#2]%;</td><td></td></tr> <tr><td> isisPduFragment</td><td> %parm[#3]%;</td><td></td></tr></table> %nodelabel%: ISIS-MIB: isisAuthenticationTypeFailure trap received isisNotificationSysLevelIndex=%parm[#1]% isisNotificationCircIfIndex=%parm[#2]% isisPduFragment=%parm[#3]% Normal id .1.3.6.1.2.1.138 generic 6 specific 10 uei.opennms.org/RFC4444/ISIS/isisAuthenticationFailure

ISIS-MIB defined trap event: isisAuthenticationFailure

A notification sent when we receive a PDU with an incorrect authentication information field. This notification includes the header of the packet, which may help a network manager identify the source of the confusion. The agent must throttle the generation of consecutive isisAuthenticationFailure notifications so that there is at least a 5-second gap between notifications of this type. When notifications are throttled, they are dropped, not queued for sending at a future time.<table> <tr><td> isisNotificationSysLevelIndex</td><td> %parm[#1]%;</td><td> level1(1) level2(2) level1and2(3) </td></tr> <tr><td> isisNotificationCircIfIndex</td><td> %parm[#2]%;</td><td></td></tr> <tr><td> isisPduFragment</td><td> %parm[#3]%;</td><td></td></tr></table> %nodelabel%: ISIS-MIB: isisAuthenticationFailure trap received isisNotificationSysLevelIndex=%parm[#1]% isisNotificationCircIfIndex=%parm[#2]% isisPduFragment=%parm[#3]% Normal id .1.3.6.1.2.1.138 generic 6 specific 11 uei.opennms.org/RFC4444/ISIS/isisVersionSkew

ISIS-MIB defined trap event: isisVersionSkew

A notification sent when we receive a Hello PDU from an IS running a different version of the protocol. This notification includes the header of the packet, which may help a network manager identify the source of the confusion. The agent must throttle the generation of consecutive isisVersionSkew notifications so that there is at least a 5-second gap between notifications of this type. When notifications are throttled, they are dropped, not queued for sending at a future time.<table> <tr><td> isisNotificationSysLevelIndex</td><td> %parm[#1]%;</td><td> level1(1) level2(2) level1and2(3) </td></tr> <tr><td> isisNotificationCircIfIndex</td><td> %parm[#2]%;</td><td></td></tr> <tr><td> isisPduProtocolVersion</td><td> %parm[#3]%;</td><td></td></tr> <tr><td> isisPduFragment</td><td> %parm[#4]%;</td><td></td></tr></table> %nodelabel%: ISIS-MIB: isisVersionSkew trap received isisNotificationSysLevelIndex=%parm[#1]% isisNotificationCircIfIndex=%parm[#2]% isisPduProtocolVersion=%parm[#3]% isisPduFragment=%parm[#4]% Normal id .1.3.6.1.2.1.138 generic 6 specific 12 uei.opennms.org/RFC4444/ISIS/isisAreaMismatch

ISIS-MIB defined trap event: isisAreaMismatch

A notification sent when we receive a Hello PDU from an IS that does not share any area address. This notification includes the header of the packet, which may help a network manager identify the source of the confusion. The agent must throttle the generation of consecutive isisAreaMismatch notifications so that there is at least a 5-second gap between notifications of this type. When notifications are throttled, they are dropped, not queued for sending at a future time.<table> <tr><td> isisNotificationCircIfIndex</td><td> %parm[#1]%;</td><td></td></tr> <tr><td> isisPduFragment</td><td> %parm[#2]%;</td><td></td></tr></table> %nodelabel%: ISIS-MIB: isisAreaMismatch trap received isisNotificationCircIfIndex=%parm[#1]% isisPduFragment=%parm[#2]% Normal id .1.3.6.1.2.1.138 generic 6 specific 13 uei.opennms.org/RFC4444/ISIS/isisRejectedAdjacency

ISIS-MIB defined trap event: isisRejectedAdjacency

A notification sent when we receive a Hello PDU from an IS but do not establish an adjacency for some reason. The agent must throttle the generation of consecutive isisRejectedAdjacency notifications so that there is at least a 5-second gap between notifications of this type. When notifications are throttled, they are dropped, not queued for sending at a future time.<table> <tr><td> isisNotificationSysLevelIndex</td><td> %parm[#1]%;</td><td> level1(1) level2(2) level1and2(3) </td></tr> <tr><td> isisNotificationCircIfIndex</td><td> %parm[#2]%;</td><td></td></tr> <tr><td> isisPduFragment</td><td> %parm[#3]%;</td><td></td></tr></table> %nodelabel%: ISIS-MIB: isisRejectedAdjacency trap received isisNotificationSysLevelIndex=%parm[#1]% isisNotificationCircIfIndex=%parm[#2]% isisPduFragment=%parm[#3]% Normal id .1.3.6.1.2.1.138 generic 6 specific 14 uei.opennms.org/RFC4444/ISIS/isisLSPTooLargeToPropagate

ISIS-MIB defined trap event: isisLSPTooLargeToPropagate

A notification sent when we attempt to propagate an LSP that is larger than the dataLinkBlockSize for the circuit. The agent must throttle the generation of consecutive isisLSPTooLargeToPropagate notifications so that there is at least a 5-second gap between notifications of this type. When notifications are throttled, they are dropped, not queued for sending at a future time.<table> <tr><td> isisNotificationSysLevelIndex</td><td> %parm[#1]%;</td><td> level1(1) level2(2) level1and2(3) </td></tr> <tr><td> isisNotificationCircIfIndex</td><td> %parm[#2]%;</td><td></td></tr> <tr><td> isisPduLspSize</td><td> %parm[#3]%;</td><td></td></tr> <tr><td> isisPduLspId</td><td> %parm[#4]%;</td><td></td></tr></table> %nodelabel%: ISIS-MIB: isisLSPTooLargeToPropagate trap received isisNotificationSysLevelIndex=%parm[#1]% isisNotificationCircIfIndex=%parm[#2]% isisPduLspSize=%parm[#3]% isisPduLspId=%parm[#4]% Normal id .1.3.6.1.2.1.138 generic 6 specific 15 uei.opennms.org/RFC4444/ISIS/isisOrigLSPBuffSizeMismatch

ISIS-MIB defined trap event: isisOrigLSPBuffSizeMismatch

A notification sent when a Level 1 LSP or Level 2 LSP is received that is larger than the local value for isisSysLevelOrigLSPBuffSize, or when an LSP is received that contains the supported Buffer Size option and the value in the PDU option field does not match the local value for isisSysLevelOrigLSPBuffSize. We pass up the size from the option field and the size of the LSP when one of them exceeds our configuration. The agent must throttle the generation of consecutive isisOrigLSPBuffSizeMismatch notifications so that there is at least a 5-second gap between notifications of this type. When notifications are throttled, they are dropped, not queued for sending at a future time.<table> <tr><td> isisNotificationSysLevelIndex</td><td> %parm[#1]%;</td><td> level1(1) level2(2) level1and2(3) </td></tr> <tr><td> isisNotificationCircIfIndex</td><td> %parm[#2]%;</td><td></td></tr> <tr><td> isisPduLspId</td><td> %parm[#3]%;</td><td></td></tr> <tr><td> isisPduOriginatingBufferSize</td><td> %parm[#4]%;</td><td></td></tr> <tr><td> isisPduBufferSize</td><td> %parm[#5]%;</td><td></td></tr></table> %nodelabel%: ISIS-MIB: isisOrigLSPBuffSizeMismatch trap received isisNotificationSysLevelIndex=%parm[#1]% isisNotificationCircIfIndex=%parm[#2]% isisPduLspId=%parm[#3]% isisPduOriginatingBufferSize=%parm[#4]% isisPduBufferSize=%parm[#5]% Normal id .1.3.6.1.2.1.138 generic 6 specific 16 uei.opennms.org/RFC4444/ISIS/isisProtocolsSupportedMismatch

ISIS-MIB defined trap event: isisProtocolsSupportedMismatch

A notification sent when a non-pseudonode segment 0 LSP is received that has no matching protocols supported. This may be because the system does not generate the field, or because there are no common elements. The list of protocols supported should be included in the notification: it may be empty if the TLV is not supported, or if the TLV is empty. The agent must throttle the generation of consecutive isisProtocolsSupportedMismatch notifications so that there is at least a 5-second gap between notifications of this type. When notifications are throttled, they are dropped, not queued for sending at a future time.<table> <tr><td> isisNotificationSysLevelIndex</td><td> %parm[#1]%;</td><td> level1(1) level2(2) level1and2(3) </td></tr> <tr><td> isisNotificationCircIfIndex</td><td> %parm[#2]%;</td><td></td></tr> <tr><td> isisPduProtocolsSupported</td><td> %parm[#3]%;</td><td></td></tr> <tr><td> isisPduLspId</td><td> %parm[#4]%;</td><td></td></tr> <tr><td> isisPduFragment</td><td> %parm[#5]%;</td><td></td></tr></table> %nodelabel%: ISIS-MIB: isisProtocolsSupportedMismatch trap received isisNotificationSysLevelIndex=%parm[#1]% isisNotificationCircIfIndex=%parm[#2]% isisPduProtocolsSupported=%parm[#3]% isisPduLspId=%parm[#4]% isisPduFragment=%parm[#5]% Normal id .1.3.6.1.2.1.138 generic 6 specific 17 4 1 uei.opennms.org/RFC4444/ISIS/isisAdjacencyDown

ISIS-MIB defined trap event: isisAdjacencyDown

A notification sent when an adjacency changes state, entering or leaving state up. The first 6 bytes of the isisPduLspId are the SystemID of the adjacent IS. The isisAdjState is the new state of the adjacency.<table> <tr><td> isisNotificationSysLevelIndex</td><td> %parm[#1]%;</td><td> level1(1) level2(2) level1and2(3) </td></tr> <tr><td> isisNotificationCircIfIndex</td><td> %parm[#2]%;</td><td></td></tr> <tr><td> isisPduLspId</td><td> %parm[#3]%;</td><td></td></tr> <tr><td> isisAdjState</td><td> %parm[#4]%;</td><td> down(1) initializing(2) up(3) failed(4) </td></tr></table> ISIS Event: ISIS Adjacency Down on %nodelabel% Minor id .1.3.6.1.2.1.138 generic 6 specific 17 4 3 uei.opennms.org/RFC4444/ISIS/isisAdjacencyUp

ISIS-MIB defined trap event: isisAdjacencyUp

A notification sent when an adjacency changes state, entering or leaving state up. The first 6 bytes of the isisPduLspId are the SystemID of the adjacent IS. The isisAdjState is the new state of the adjacency.<table> <tr><td> isisNotificationSysLevelIndex</td><td> %parm[#1]%;</td><td> level1(1) level2(2) level1and2(3) </td></tr> <tr><td> isisNotificationCircIfIndex</td><td> %parm[#2]%;</td><td></td></tr> <tr><td> isisPduLspId</td><td> %parm[#3]%;</td><td></td></tr> <tr><td> isisAdjState</td><td> %parm[#4]%;</td><td> down(1) initializing(2) up(3) failed(4) </td></tr></table> ISIS Event: ISIS Adjacency Up on %nodelabel% Normal id .1.3.6.1.2.1.138 generic 6 specific 17 uei.opennms.org/RFC4444/ISIS/isisAdjacencyChange

ISIS-MIB defined trap event: isisAdjacencyChange

A notification sent when an adjacency changes state, entering or leaving state up. The first 6 bytes of the isisPduLspId are the SystemID of the adjacent IS. The isisAdjState is the new state of the adjacency.<table> <tr><td> isisNotificationSysLevelIndex</td><td> %parm[#1]%;</td><td> level1(1) level2(2) level1and2(3) </td></tr> <tr><td> isisNotificationCircIfIndex</td><td> %parm[#2]%;</td><td></td></tr> <tr><td> isisPduLspId</td><td> %parm[#3]%;</td><td></td></tr> <tr><td> isisAdjState</td><td> %parm[#4]%;</td><td> down(1) initializing(2) up(3) failed(4) </td></tr></table> %nodelabel%: ISIS-MIB: isisAdjacencyChange trap received isisNotificationSysLevelIndex=%parm[#1]% isisNotificationCircIfIndex=%parm[#2]% isisPduLspId=%parm[#3]% isisAdjState=%parm[#4]% Normal id .1.3.6.1.2.1.138 generic 6 specific 18 uei.opennms.org/RFC4444/ISIS/isisLSPErrorDetected

ISIS-MIB defined trap event: isisLSPErrorDetected

This notification is generated when we receive an LSP with a parse error. The isisCircIfIndex holds an index of the circuit on which the PDU arrived. The isisPduFragment holds the start of the LSP, and the isisErrorOffset points to the problem. If the problem is a malformed TLV, isisErrorOffset points to the start of the TLV, and isisErrorTLVType holds the value of the type. If the problem is with the LSP header, isisErrorOffset points to the suspicious byte. The number of such LSPs is accumulated in isisSysStatLSPErrors.<table> <tr><td> isisNotificationSysLevelIndex</td><td> %parm[#1]%;</td><td> level1(1) level2(2) level1and2(3) </td></tr> <tr><td> isisPduLspId</td><td> %parm[#2]%;</td><td></td></tr> <tr><td> isisNotificationCircIfIndex</td><td> %parm[#3]%;</td><td></td></tr> <tr><td> isisPduFragment</td><td> %parm[#4]%;</td><td></td></tr> <tr><td> isisErrorOffset</td><td> %parm[#5]%;</td><td></td></tr> <tr><td> isisErrorTLVType</td><td> %parm[#6]%;</td><td></td></tr></table> %nodelabel%: ISIS-MIB: isisLSPErrorDetected trap received isisNotificationSysLevelIndex=%parm[#1]% isisPduLspId=%parm[#2]% isisNotificationCircIfIndex=%parm[#3]% isisPduFragment=%parm[#4]% isisErrorOffset=%parm[#5]% isisErrorTLVType=%parm[#6]% Normal