1. MIB Reference Guide
  2. Introduction to MIBs and Traps
  3. Traps

Traps

A trap is initiated by tasks to report that an event has happened on the system. SNMP traps enable an SNMP agent to notify the NMS of significant events using an unsolicited SNMP message.

Oracle uses SNMPv2c. These notification definitions are used to send standard and enterprise traps.

Traps are sent according to the criteria established in the following:

  • IETF RFC 1907 Management Information Base for Version 2 of the Simple Network Management Protocol
  • IETF RFC 2233 The Interfaces Group MIB using SMIv2
  • Appropriate enterprise MIB (for example the syslog MIB or the System Management MIB).

Standard Traps

The following table identifies the standard traps that the system supports.

Trap Name Description
linkUp The SNMPv2 agent detects that the ifOperStatus object of an interface has transferred from the down state to the up state. The ifOperStatus value indicates the other state.
linkDown The SNMPv2 agent detects that the ifOperStatus object of an interface has transferred from the up state to the down state. The ifOperStatus value indicates the other state.
coldStart The SNMPv2 agent is reinitializing itself and its configuration may have been altered.

This trap is not associated with a system alarm.

authenticationFailure The SNMPv2 agent received a protocol message that was not properly authenticated. If the snmp-enabled and enable-snmp-auth-traps fields in the ACLI's system-config element are set to enabled a snmpEnableAuthenTraps object is generated.

This trap is not associated with a system alarm.

Enterprise Traps

The following sections list traps available on the Oracle Communications Session Border Controller. Traps are divided by the mib file they are contained within.

apApps Traps (ap-apps.mib)

The ap-apps.mib includes the following traps.

Trap Description
apAppsENUMServerStatusChangeTrap

1.3.6.1.4.1.9148.3.16.2.2.1.0.1

Generated if the reachability status of an ENUM server changes.
apAppsDnsServerStatusChangeTrap

1.3.6.1.4.1.9148.3.16.2.2.2.0.1

Generated if the reachability status of a DNS server changes.
apAclDropOverThresholdTrap

1.3.6.1.4.1.9148.3.16.2.2.4.0.1

Generated when the acl drop ratio exceeds the configured threshold.
apAclDropOverThresholdClearTrap

1.3.6.1.4.1.9148.3.16.2.2.4.0.2

Generated when the acl drop ratio goes below the configured threshold.
apMonitorCollectorDownTrap

1.3.6.1.4.1.9148.3.16.2.2.3.0.1

Generated when there is a disconnect between a Session Border Controller and a CommMonitor.
apMonitorCollectorClearTrap

1.3.6.1.4.1.9148.3.16.2.2.3.0.2

Generated when a Session Border Controller reconnects with the CommMonitor and normal operation resumes.

apAclDropOverThresholdTrap Objects

The following objects, which are part of the apAclDropOverThresholdTrap, are not available with an SNMP GET.

MIB Object Object ID 1.3.6.1.4.1.9148.3.16.4 + Description
apAclDropType .1 ACL drop type.
apAclDropCount .2 ACL drop count within monitor time window.
apAclDropRatio .3 ACL drop ratio as permillage of current time window.

apDiameter Traps (ap-diameter.mib)

The following traps are found in ap-diameter.mib.

Trap Description
apDiameterAcctSrvrUpTrap:

.1.3.6.1.4.1.9148.3.13.1.2.2.0.1

Generated when a Diameter Accounting Server goes up.
apDiameterAcctSrvrDownTrap:

1.3.6.1.4.1.9148.3.13.1.2.2.0.2

Generated when a Diameter Accounting Server goes down.
apAcctMsgQueueFullTrap:

1.3.6.1.4.1.9148.3.13.1.2.2.0.3

Generated when the accounting message queue is full and all accounting servers are down.
apAcctMsgQueueFullClearTrap:

1.3.6.1.4.1.9148.3.13.1.2.2.0.4

Generated when the apAcctMsgQueueFullTrap condition clears.
apDiameterSrvrErrorResultTrap:

1.3.6.1.4.1.9148.3.13.1.2.2.0.5

Generated when the Diameter Server returns 3xxx (Protocol Errors), 4xxx (Transient Failures), or 5xxx (Permanent Failure) Result-Code AVP (268).
apDiameterSrvrSuccessResultTrap:

1.3.6.1.4.1.9148.3.13.1.2.2.0.6

After an error result, generated when the Diameter Server returns a 2xxx (Success) Result-Code AVP (268).

apDnsAlg Traps (ap-dnsalg.mib)

The following traps are found in ap-dnsalg.mib.

Trap Description
apDnsAlgStatusChangeTrap

1.3.6.1.4.1.9148.3.14.2.2.0.1

Generated if the reachability status of an DNS-ALG server changes from In-Service to either Timed out or Out of Service.
apDnsAlgStatusChangeClearTrap

1.3.6.1.4.1.9148.3.14.2.2.0.2

Generated if the reachability status of an DNS-ALG server changes from either Timed out or Out of Service to In-Service.
apDnsAlgConstraintStateChangeTrap

1.3.6.1.4.1.9148.3.14.2.2.0.3

Generated if a DNS-ALG configuration object's constraints state changes from In-Service to Constraints Exceeded.
apDnsAlgConstraintStateChangeClearTrap

1.3.6.1.4.1.9148.3.14.2.2.0.4

Generated if a DNS-ALG configuration object's constraints state changes from Constraints Exceeded to In-Service.
apDnsAlgSvrConstraintStateChangeTrap

1.3.6.1.4.1.9148.3.14.2.2.0.5

Generated if a DNS Server (i.e. IP-Address) constraints state changes from In-Service to Constraints Exceeded.
apDnsAlgSvrConstraintStateChangeClearTrap

1.3.6.1.4.1.9148.3.14.2.2.0.6

Generated if a DNS Serve (i.e. IP-Address) constraints state changes from Constraints Exceeded to In-Service.

apEnvMon Traps (ap-env-monitor.mib)

The following traps are found in ap-env-monitor.mib. They are used generally for reporting on environmental changes.

Trap Description
apEnvMonI2CFailNotification:

1.3.6.1.4.1.9148.3.3.4.0.1

Sent when the Inter-IC bus (I2C) state changes from normal (1) to not functioning (7).
apEnvMonPortChangeNotification:

1.3.6.1.4.1.9148.3.3.4.0.5

For the AP4500 only. Generated if a physical port is inserted/present or removed/not present.
apEnvMonStatusChangeNotification:

1.3.6.1.4.1.9148.3.3.4.0.2

Sent when any entry of any environment monitor table changes in the state of a device being monitored. To receive this trap, you need to set the system config’s enable- env- monitor- table value to enabled.

apH323 Traps (ap-h323.mib)

The following traps are found in ap-env-h323.mib. They are used generally for reporting on environmental changes.

Trap Description
apH323StackMaxCallThresholdTrap:

1.3.6.1.4.1.9148.3.10.3.0.1

Generated when the number of H.323 calls increases the percentage of the max calls threshold.
apH323StackMaxCallThresholdClearTrap:

1.3.6.1.4.1.9148.3.10.3.0.2

Generated when the number of H.323 calls decreases to below the lowest max calls threshold.

apLicense Traps (ap-license.mib)

The following traps are found in ap-license.mib. They are used generally for reporting on environmental changes.

Trap Description
apLicenseApproachingCapacityNotification:

1.3.6.1.4.1.9148.3.5.3.0.1

Generated when the total number of active sessions on the system (across all protocols) is within 98 - 100% of the licensed capacity.
apLicenseNotApproachingCapacityNotification:

1.3.6.1.4.1.9148.3.5.3.0.2

Generated when the total number of active sessions on the system (across all protocols) has gone to or below 90% of its licensed capacity (but no sooner than 15 seconds after the original alarm was triggered).
apLicenseExpirationWarningNotification

1.3.6.1.4.1.9148.3.5.3.0.3

This trap is sent when a license is within 7 days of expiration.

apSecurity Traps (ap-security.mib)

The following traps are found in ap-security.mib.

Trap Description
apSecurityTunnelFailureNotification:

1.3.6.1.4.1.9148.3.9.3.1.0.1

Generated when an IPSec IKEV2 tunnel cannot be established.
apSecurityTunnelDPDNotification:

1.3.6.1.4.1.9148.3.9.3.2.0.1

Generated when an IPSec IKEV2 tunnel fails because of Dead Peer Detection (DPD).
apSecurityCRLInvalidNotification:

1.3.6.1.4.1.9148.3.9.3.4.0.1

Generated when an invalid CRL is detected.
apSecurityCertExpiredNotification

1.3.6.1.4.1.9148.3.9.3.6.0.1

This trap is generated periodically if a locally installed certificate has expired. The interval of minutes between this trap being generated is configured in the local-cert-exp-trap-int parameter.
apSecurityCertExpireSoonNotification

1.3.6.1.4.1.9148.3.9.3.6.0.2

This trap is generated if a locally installed certificate will soon expire. The number of days before expiration in which this trap is sent is configured in the local-cert-exp-warn-period parameter.
apSecurityTacacsFailureNotification

1.3.6.1.4.1.9148.3.9.3.1.0.4

Generated when TACACS+ authentication request fails due to one of the following reasons:
  • a TACACS+ daemon becomes unreachable
  • an unreachable TACACS+ daemon becomes reachable
  • an authentication error occurs
  • an authorization error occurs
apSecurityTscfCap

1.3.6.1.4.1.9148.2.1.14.19

Acme Packet Agent Capability for enterprise TSCF Security MIB.

apSecurityTscfStatsGroup

1.3.6.1.4.1.9148.3.9.4.2.13

Collection of MIB objects for the collection of TSCF statistics
apSecurityTscfNotificationsGroup

1.3.6.1.4.1.9148.3.9.4.3.11

Collection of notifications for TSCF resource alerts
apSecurityTscfAddressPoolUsageTrap

1.3.6.1.4.1.9148.3.9.3.8.0.1 /

apSecurityTscfAddressPoolUsageClearTrap

1.3.6.1.4.1.9148.3.9.3.8.0.2

These notifications are sent when the available IP addresses in TSCF address pool depletes below the configured threshold level, then increases above the configured threshold level. The configuration MIB objects involved are:

apSecurityTscfAddressPoolName (1.3.6.1.4.1.9148.3.9.1.15.1.1) and apSecurityTscfAddrPoolThresholdLevel (1.3.6.1.4.1.9148.3.9.2.29).

The statistical MIB objects involved are:

apSecurityTscfInUseAddressCount (1.3.6.1.4.1.9148.3.9.1.15.1.3) and apSecurityTscfTotalAddressCount (1.3.6.1.4.1.9148.3.9.1.15.1.2).

apSecurityTscfMaxTunnelTrap

1.3.6.1.4.1.9148.3.9.3.8.0.3 /

apSecurityTscfClearMaxTunnelTrap

1.3.6.1.4.1.9148.3.9.3.8.0.4

These notifications are sent when the number of TSCF tunnels established exceeds the number of TSCF tunnels licensed, or exceeds the configured threshold for the maximum numbered of tunnels, then decreases below the threshold.

The configuration MIB objects involved are:

apTscfLicenseTunnelCount (1.3.6.1.4.1.9148.3.9.1.14.82) and apSecurityTscfMaxTunnelsThresholdLevel (1.3.6.1.4.1.9148.3.9.2.30).

The statistical MIB object involved is:

apTscfActiveTunnels (1.3.6.1.4.1.9148.3.9.1.14.1).

apSecurityTlsEncryptionFailureNotification

1.3.6.1.4.1.9148.3.9.3.10.0.1

These notifications are sent when there is a failure during TLS packet encryption.

The MIB objects involved are:

  • apSecuritySrcAddressFamily (1.3.6.1.4.1.9148.3.9.2.23)
  • apSecuritySrcAddress (1.3.6.1.4.1.9148.3.9.2.24)
  • apSecuritySrcPort
  • apSecurityDstAddressFamily (1.3.6.1.4.1.9148.3.9.2.25)
  • apSecurityDstAddress (1.3.6.1.4.1.9148.3.9.2.26)
  • apSecurityDstPort
  • apSecurityTlsEncryptionFailureCause (1.3.6.1.4.1.9148.3.9.2.38)
  • apSecurityTlsCipherSuite (1.3.6.1.4.1.9148.3.9.2.36)
  • apSecurityTlsSessionId (1.3.6.1.4.1.9148.3.9.2.34)
  • apSecurityTlsPacketFailureCount (1.3.6.1.4.1.9148.3.9.2.35)
apSecurityTlsDecryptionFailureNotification

1.3.6.1.4.1.9148.3.9.3.10.0.2

These notifications are sent when there is a failure during TLS packet decryption.

The MIB objects involved are:

  • apSecuritySrcAddressFamily (1.3.6.1.4.1.9148.3.9.2.23)
  • apSecuritySrcAddress (1.3.6.1.4.1.9148.3.9.2.24)
  • apSecuritySrcPort
  • apSecurityDstAddressFamily (1.3.6.1.4.1.9148.3.9.2.25)
  • apSecurityDstAddress (1.3.6.1.4.1.9148.3.9.2.26)
  • apSecurityDstPort
  • apSecurityTlsDecryptionFailureCause (1.3.6.1.4.1.9148.3.9.2.37)
  • apSecurityTlsCipherSuite (1.3.6.1.4.1.9148.3.9.2.36)
  • apSecurityTlsSessionId (1.3.6.1.4.1.9148.3.9.2.34)
  • apSecurityTlsPacketFailureCount (1.3.6.1.4.1.9148.3.9.2.35)
apSecuritySrtpEncryptionFailureNotification

1.3.6.1.4.1.9148.3.9.3.11.0.1

These notifications are sent when there is a failure during SRTP packet encryption.
The MIB objects involved are:
  • apSecuritySrcAddressFamily (1.3.6.1.4.1.9148.3.9.2.23)
  • apSecuritySrcAddress (1.3.6.1.4.1.9148.3.9.2.24)
  • apSecuritySrcPort
  • apSecurityDstAddressFamily (1.3.6.1.4.1.9148.3.9.2.25)
  • apSecurityDstAddress (1.3.6.1.4.1.9148.3.9.2.26)
  • apSecurityDstPort
  • apSecuritySrtpEncryptionFailureCause (1.3.6.1.4.1.9148.3.9.2.39)
  • apSecuritySrtpEncrAlgorithm (1.3.6.1.4.1.9148.3.9.2.41)
  • apSecuritySrtpAuthAlgorithm (1.3.6.1.4.1.9148.3.9.2.42)
apSecuritySrtpDecryptionFailureNotification

1.3.6.1.4.1.9148.3.9.3.11.0.2

These notifications are sent when there is a failure during SRTP packet decryption.
The MIB objects involved are:
  • apSecuritySrcAddressFamily (1.3.6.1.4.1.9148.3.9.2.23)
  • apSecuritySrcAddress (1.3.6.1.4.1.9148.3.9.2.24)
  • apSecuritySrcPort
  • apSecurityDstAddressFamily (1.3.6.1.4.1.9148.3.9.2.25)
  • apSecurityDstAddress (1.3.6.1.4.1.9148.3.9.2.26)
  • apSecurityDstPort
  • apSecuritySrtpDecryptionFailureCause (1.3.6.1.4.1.9148.3.9.2.40)
  • apSecuritySrtpEncrAlgorithm (1.3.6.1.4.1.9148.3.9.2.41)
  • apSecuritySrtpAuthAlgorithm (1.3.6.1.4.1.9148.3.9.2.42)

apSip Traps (ap-sip.mib)

The following traps are found in ap-sip.mib.

Trap Name Description
apSipSecInterfaceRegThresholdExceededTrap:

1.3.6.1.4.1.9148.3.15.2.1.2.0.1

Generated if the total number of registrations on all secondary SIP interfaces exceeds the configured threshold.
apSipSecInterfaceRegThresholdClearTrap:

1.3.6.1.4.1.9148.3.15.2.1.2.0.2

Generated if the total number of registrations on all secondary SIP interfaces falls below the configured threshold.
apSipCACUtilAlertTrap

1.3.6.1.4.1.9148.3.15.2.3.2.0.1

Generated if the apSipCACUtilTrapValue exceeds the monitoring threshold set in the cac-trap-threshold configured in a realm or session agent.
apSipCACUtilClearTrap

1.3.6.1.4.1.9148.3.15.2.3.2.0.2

Generated when the CAC utilization thresholds fall below the cac-trap-threshold configured in a realm or session agent.

apSyslog Traps (ap-slog.mib)

The following traps are found in ap-slog.mib. They are used generally for reporting on environmental changes.

Trap Description
apSyslogMessageGenerated:

1.3.6.1.4.1.9148.3.1.2.0.1

Generated by a syslog event. For example, this trap is generated if a switchover alarm occurs (for High Availability (HA) system peers only), or if an HA system peer times out or goes out-of-service.

apSysMgmt Traps (ap-smgmt.mib)

The ap-smgmt.mib includes the following traps, which are generally used for system management.

Trap Description
apSysMgmtAlgdCPULoadTrap:

1.3.6.1.4.1.9148.3.2.6.0.24

Generated if the CPU utilization percentage of application tasks has exceeded the threshold algd-load-limit.
apSysMgmtAlgdCPULoadClearTrap:

1.3.6.1.4.1.9148.3.2.6.0.25

Generated when the CPU utilization percentage of application tasks has fallen below the threshold algd-load-limit.
apSysMgmtRejectedMesagesThresholdExeededTrap

1.3.6.1.4.1.9148.3.2.6.0.57

Generates when the number of rejected messages exceeds the configured threshold within the configured window. This trap is used for both whitelists and HMR rejected messages. The trap does not indicate which feature enabled this trap. To indicate which messages and rules generated the trap, you can consult the matched.log file.
apSysMgmtAdminAuditLogFullTrap:

1.3.6.1.4.1.9148.3.2.6.0.58

Generated when one of the audit logs full threshold is met:
  • time interval
  • file size
  • percentage full
apSysMgmtAdminAuditLogFullClearTrap:

1.3.6.1.4.1.9148.3.2.6.0.59

Generated when free audit log storage space becomes available.
apSysMgmtAdminAuditPushFailTrap:

1.3.6.1.4.1.9148.3.2.6.0.60

Generated when the audit file transfer fails.
apSysMgmtAdminAuditPushFailClearTrap:

1.3.6.1.4.1.9148.3.2.6.0.61

Generated when the audit file is successfully transferred.
apSysMgmtAdminAuthLockoutTrap:

1.3.6.1.4.1.9148.3.2.6.0.64

Generated upon system lockout after multiple authentication failures.
apSysMgmtAuthenticationFailedTrap:

1.3.6.1.4.1.9148.3.2.6.0.16

Generated upon an unsuccessful login attempt. The trap includes the following information:
  • administration and access level (SSH, user, enable)
  • connection type (network or console)
apSysMgmtCallRecordingStateChangeTrap:

1.3.6.1.4.1.9148.3.2.6.0.50

Generated when a call recording server changes state.
apSysMgmtCdrFileDeleteTrap Generated when a CDR file is deleted because of lack of space on the partition or the drive exceeds the number of files specified.
apSysMgmtCDRPushReceiverFailureTrap:

1.3.6.1.4.1.9148.3.2.6.0.53

Generated when an enabled CDR push receiver fails. Returns the address, the address type, and the failure reason code.
apSysMgmtCDRPushReceiverFailureClearTrap:

1.3.6.1.4.1.9148.3.2.6.0.54

Generated when an enabled CDR push receiver resumes normal operation after a failure.
apSysMgmtCDRPushAllReceiversFailureTrap:

1.3.6.1.4.1.9148.3.2.6.0.55

Generated when all enabled CDR push receivers fail.
apSysMgmtCDRPushAllReceiversFailureClearTrap

1.3.6.1.4.1.9148.3.2.6.0.56

Generated when one or more enabled CDR push receivers return to normal operation after failures were encountered on all push receivers.
apSysMgmtCfgSaveFailTrap:

1.3.6.1.4.1.9148.3.2.6.0.13

Generated if an error occurs while the system is trying to save the configuration to memory.
apSysMgmtCollectorPushSuccessTrap:

1.3.6.1.4.1.9148.3.2.6.0.44

Generated when the collector successfully completes a push operation.
apSysMgmtENUMStatusChangeTrap:

1.3.6.1.4.1.9148.3.2.6.0.27

Generated if the reachability status of an ENUM server changes; contains:
  • apENUMConfigName
  • apENUMServerIpAddress
  • apENUMServerStatus
apSysMgmtExpDOSTrap:

1.3.6.1.4.1.9148.3.2.8.0.2

Generated when a device exceeds configured thresholds and is denied access by the SBC.
apSysMgmtFanTrap:

1.3.6.1.4.1.9148.3.2.6.0.3

Generated if a fan unit speed falls below the monitoring level.
apSysMgmtGatewaySynchronizedTrap:

1.3.6.1.4.1.9148.3.2.6.0.49

Generated when the default gateway is synchronized in the ARP table.
apSysMgmtGatewayUnreachableTrap:

1.3.6.1.4.1.9148.3.2.6.0.10

Generated if the gateway specified becomes unreachable by the system.
apSysMgmtGatewayUnreachableClear:

1.3.6.1.4.1.9148.3.2.6.0.21

Generated when the system determines that the gateway in question is once again reachable.
apSysMgmtGroupTrap:

1.3.6.1.4.1.9148.3.2.3.0.1

Generated when a significant threshold for a system resource use or health score is exceeded. For example, if Network Address Translation (NAT) table usage, Address Resolution Protocol (ARP) table usage, memory usage, or Central Processing Unit (CPU) usage reaches 90% or greater of its capacity, the apSysMgmtGroupTrap is generated. If the health score (for HA peers only) falls below 60, the apSysMgmtGroupTrap is generated. This trap is sent for sessions only if tiered thresholds for sessions have been configured in system-config, alarm-threshold. If no tiered thresholds have been configured for sessions, then the apSysMgmtLicenseCapacity is sent.
apSysMgmtGroupClearTrap:

1.3.6.1.4.1.9148.3.2.3.0.2

Generated when the SBC’s system resource use or its health score returns to levels that are within thresholds. For example, NAT table usage or memory usage could return to acceptable levels, and the systems health score could return to a level above 60.
apSysMgmtH323InitFailTrap:

1.3.6.1.4.1.9148.3.2.6.0.12

Generated if an H.323 stack has failed to initialize properly and has been terminated.
apSysMgmtHardwareErrorTrap:

1.3.6.1.4.1.9148.3.2.6.0.14

Provides a text string indicating the type of hardware error that has occurred. If the message text exceeds 255 bytes, the message is truncated to 255 bytes.
apSysMgmtInetAddrWithReasonDOSTrap:

1.3.6.1.4.1.9148.3.2.8.0.4

Generated when an IP address is placed on a deny list because of denial-of-service attempts. It provides the IP address that has been demoted, the realm ID of that IP address (if available), the URI portion of the SIP From header for the message that caused the demotion, and the reason for the demotion.
apSysMgmtInetAddrTrustedToUntrustedDOSTrap

1.3.6.1.4.1.9148.3.2.8.0.5

Generated when an IP is placed on a untrusted list from trusted list. Contains the ip address that has been demoted, the realm-id of that IP (if available) , and the URI portion of the SIP From header of the message that caused the demotion.
apSysMgmtInterfaceStatusChangeTrap:

1.3.6.1.4.1.9148.3.2.6.0.26

Generated when there is a change in the status of the SIP interface; either the SIP interface is in service or constraints have been exceeded.
  • apSysMgmtSipInterfaceRealmName—Realm identifier for the SIP interface (OID 1.3.6.1.4.1.9148.3.2.5.24)
  • apSysMgmtSipInterfaceIP—IP address of the first SIP port in the SIP interface (OID 1.3.6.1.4.1.9148.3.2.5.25)
  • apSysMgmtSipInterfaceStatus—Code is 0 (OID 1.3.6.1.4.1.9148.3.2.5.26)
  • apSysMgmtSipInterfaceStatusReason—Status reasons and in-service (3) and constraintExceeded (4) (OID 1.3.6.1.4.1.9148.3.2.5.27)
apSysMgmtLDAPStatusChangeTrap:

1.3.6.1.4.1.9148.3.2.6.0.42

Generated if the status of whether a LDAP server is reachable changes.
apSysMgmtMediaBandwidthTrap:

1.3.6.1.4.1.9148.3.2.6.0.7

Generated if bandwidth allocation fails at a percentage higher or equal to the system’s default threshold rate.

Bandwidth allocation failure rates are checked every 30 seconds. The trap is sent when the failure rate is at 50% or higher. After that time, the trap is sent every 30 seconds until the failure rate drops below 35%. The clear trap is sent once the failure rate drops below 5%.

apSysMgmtMediaBandwidthClearTrap:

1.3.6.1.4.1.9148.3.2.6.0.19

Generated when the percentage rate of failure for media bandwidth allocation decreases to the default allowable threshold.
apSysMgmtMediaOutofMemory:

1.3.6.1.4.1.9148.3.2.6.0.8

Generated if the media process cannot allocate memory.
apSysMgmtMediaOutOfMemoryClearr:

1.3.6.1.4.1.9148.3.2.6.0.20

Generated when the alarm for insufficient memory for media processes is cleared manually.
apSysMgmtMediaPortsTrap:

1.3.6.1.4.1.9148.3.2.6.0.6

Generated if port allocation fails at a percentage higher or equal to the system’s default threshold rate.

Port allocation failure rates are checked every 30 seconds. The trap is sent when the failure rate is at 50% or higher. After that time, the trap is sent every 30 seconds until the failure rate drops below 35%. The clear trap is sent once the failure rate drops below 5%.

apSysMgmtMediaPortsClearTrap:

1.3.6.1.4.1.9148.3.2.6.0.18

Generated if the port allocation failure rate drops below the system’s default acceptable threshold.
apSysMgmtMediaUnknownRealm:

1.3.6.1.4.1.9148.3.2.6.0.9

Generated if the media process cannot find an associated realm for the media flow.
apSysMgmtNTPClockSkewTrap:

1.3.6.1.4.1.9148.3.2.6.0.43

Generated if the NTP has to adjust the clock by more than 1000 seconds.
apSysMgmtNTPServerUnreachableTrap:

1.3.6.1.4.1.9148.3.2.6.0.30

Generated if the specified NTP server becomes unreachable.
  • apSysMgmtNTPServer—Server that is or was formerly unreachable (OID 1.3.6.1.4.1.9148.3.2.5.31)
apSysMgmtNTPServerUnreachableClearTrap:

1.3.6.1.4.1.9148.3.2.6.0.31

Generated when an NTP server deemed unreachable subsequently becomes reachable.
apSysMgmtNTPServiceDownTrap:

1.3.6.1.4.1.9148.3.2.6.0.32

Generated if all configured NTP servers are unreachable.
apSysMgmtNTPServiceDownClearTrap:

1.3.6.1.4.1.9148.3.2.6.0.33

Generated if NTP service again becomes available.
apSysMgmtPhyUtilThresholdTrap Generated when the media port’s utilization crosses a configured threshold. Indicates whether the OverloadProtection feature is active.
apSysMgmtPhyUtilThresholdClearTrap Generated when a media port’s utilization falls below the lowest configured threshold.
apSysMgmtPowerTrap:

1.3.6.1.4.1.9148.3.2.6.0.1

Generated if a power supply is powered down, powered up, inserted/present or removed/not present.
apSysMgmtPushServerUnreachableTrap:

1.3.6.1.4.1.9148.3.2.6.0.28

Generated if the system collector cannot reach a specified server; used with the historical data recording (HDR) feature.
apSysMgmtPushServerUnreachableClearTrap:

1.3.6.1.4.1.9148.3.2.6.0.29

Generated if the system collector can again reach a specified server that was unreachable; used with the historical data recording (HDR) feature.
apSysMgmtRadiusDownTrap:

1.3.6.1.4.1.9148.3.2.6.0.11

Generated if all or some configured RADIUS accounting servers have timed out from a RADIUS server.
apSysMgmtRadiusDownClearTrap:

1.3.6.1.4.1.9148.3.2.6.0.22

Generated when some or all of the previously unreachable RADIUS servers can be again be reached.

Note:

The SBC searches for a TACACS+ server until it finds an available one and then stops searching. However, in the TACACS+ SNMP implementation, SNMP expects the SBC to make connection attempts to all servers. When there is only one TACACS+ server and that server goes down, the SBC behaves normally, sending a apSysMgmtTacacsDownTrap trap when the server goes down, and a apSysMgmtTacacsDownClearTrap trap when the server comes back up. When there is more than one TACACS+ server and the active server goes down, an apSysMgmtTacacsDownTrap trap is sent, indicating that some servers are down and the next server is tried. If all servers fail, an apSysMgmtTacacsDownTrap is sent indicating that all servers are down. If one of the servers comes back up while the rest are still down, an apSysMgmtTacacsDownTrap is sent indicating that some servers are still down.
apSysMgmtTacacsDownTrap

1.3.6.1.4.1.9148.3.2.6.0.78

Generated when a TACACS+ server becomes unreachable.

Note:

The SBC searches for a TACACS+ server until it finds an available one and then stops searching. However, in the TACACS+ SNMP implementation, SNMP expects the SBC to make connection attempts to all servers. When there is only one TACACS+ server and that server goes down, the SBC behaves normally, sending a apSysMgmtTacacsDownTrap trap when the server goes down, and a apSysMgmtTacacsDownClearTrap trap when the server comes back up. When there is more than one TACACS+ server and the active server goes down, an apSysMgmtTacacsDownTrap trap is sent, indicating that some servers are down and the next server is tried. If all servers fail, an apSysMgmtTacacsDownTrap is sent indicating that all servers are down. If one of the servers comes back up while the rest are still down, an apSysMgmtTacacsDownTrap is sent indicating that some servers are still down.
apSysMgmtTacacsDownClearTrap

1.3.6.1.4.1.9148.3.2.6.0.79

Generated when a TACACS+ server that was unreachable becomes reachable.
apSysMgmtRealmIcmpFailureTrap:

1.3.6.1.4.1.9148.3.2.6.0.51

Generated when ICMP heartbeat failure occurs.
apSysMgmtRealmIcmpFailureClearTrap:

1.3.6.1.4.1.9148.3.2.6.0.52

Generated when ICMP heartbeat failure clears.
apSysMgmtRegCacheThresholdTrap:

1.3.6.1.4.1.9148.3.2.6.0.46

Generated when the number of contacts stored in the registration cache exceeds the configured threshold.
apSysMgmtRegCacheThresholdClearTrap:

1.3.6.1.4.1.9148.3.2.6.0.47

Generated when the number of contacts stored in the registration cache falls below the configured threshold.
apSysMgmtRealmMinutesExceedTrap:

1.3.6.1.4.1.9148.3.2.6.0.40

Generated if the monthly minutes for a realm are exceeded.
apSysMgmtRealmMinutesExceedClearTrap:

1.3.6.1.4.1.9148.3.2.6.0.41

Generated if monthly minutes for a realm are reset.
apSysMgmtRealmStatusChangeTrap:

1.3.6.1.4.1.9148.3.2.6.0.45

Generated when there is a change in the status of the realm constraints.
apSysMgmtRedundancyTrap:

1.3.6.1.4.1.9148.3.2.6.0.5

Generated if a state change occurs on either the primary or secondary system in a redundant (HA) pair.
apSysMgmtSAStatusChangeTrap:

1.3.6.1.4.1.9148.3.2.6.0.15

Generated when a session agent is declared unreachable or unresponsive for the following reasons:
  • signaling timeout (H.323 and SIP)
  • session agent does not respond to SIP pings (SIP only)

When session agents are declared unreachable or unresponsive, they are placed out-of-service for a configurable period of time.

apSysMgmtSipRejectionTrap:

1.3.6.1.4.1.9148.3.2.10.0.1

Generated when a SIP INVITE or REGISTRATION request fail.
apSysMgmtSpaceAvailThresholdTrap:

1.3.6.1.4.1.9148.3.2.6.0.68

Generated when the space available on a partition crosses a configured space threshold.
apSysMgmtSpaceAvailThresholdClearTrap:

1.3.6.1.4.1.9148.3.2.6.0.69

Generated when the space available on a partition falls below the lowest configured threshold.
apSysMgmtSurrogateRegFailed:

1.3.6.1.4.1.9148.3.2.6.0.39

Generated if a SIP user attempts to register more than the configured, allowable number of times; supports SIP surrogate registration for IMS.
  • apSysMgmtSurrogateRegHost (OID 1.3.6.1.4.1.9148.3.2.5.5.35)
  • apSysMgmtSurrogateRegAor (OID 1.3.6.1.4.1.9148.3.2.5.5.36)
apSysMgmtSystemStateTrap:

1.3.6.1.4.1.9148.3.2.6.0.17

Generated when the SBC is instructed to change the system-state or the transition from becoming offline to online occurs. This trap contains one field called apSysMgmtSystemState, and that field has three values:
  • online(0)
  • becoming-offline(1)
  • offline(2)
apSysMgmtTaskDelete:

1.3.6.1.4.1.9148.3.2.5.24

Generated to described what task was deleted.

From Release C4.1.4 and C5.1.0 forward, this trap contains text noting that the time has been reset when the system clock time and remote clock time are too far skewed.

apSysMgmtTaskDeleteTrap:

1.3.6.1.4.1.9148.3.2.6.0.23

[Reserved for future use.]

Generated when a task is deleted; it reads apSysMgmtTaskDelete and includes the test in the trap.

apSysMgmtTaskSuspendTrap:

1.3.6.1.4.1.9148.3.2.6.0.4

Generated if a critical task running on the system enters a suspended state.
apSysMgmtTempTrap:

1.3.6.1.4.1.9148.3.2.6.0.2

Generated if the temperature falls below the monitoring level.
apSysMgmtAdminWriteFailTrap:

1.3.6.1.4.1.9148.3.2.6.0.62

Generated when a write to file fails.
apSysMgmtAdminWriteFailClearTrap:

1.3.6.1.4.1.9148.3.2.6.0.63

Generated when a write to file succeeds.
apSysMgmtExtPolicyServerConnDownTrap

1.3.6.1.4.1.9148.3.2.6.0.74

Generated when the SBC is unable to connect to an external policy server
apSysMgmtExtPolicyServerConnEstTrap

1.3.6.1.4.1.9148.3.2.6.0.75

Generated when the SBC is able to re-establish a connection with an external policy server
apSwCfgActivateNotification:

1.3.6.1.4.1.9148.3.4.3.0.1

Generated when an activate-config command is issued and the configuration has been changed at running time.
apSecurityOCSRDownNotification:

1.3.6.1.4.1.9148.3.9.3.3.0.1

Generated when an OSCR server becomes unreachable.
apSecurityOCSRUpNotification:

1.3.6.1.4.1.9148.3.9.3.3.0.2

Generated when an OSCR server becomes available.
apSysMgmtOCSRDownTrap:

1.3.6.1.4.1.9148.3.2.6.0.80

Generated if all or some of the configured OSCR accounting servers are down.
apSysMgmtOCSRDownClearTrap:

1.3.6.1.4.1.9148.3.2.6.0.81

Generated if all OSCR accounting servers have resumed communications.
apSysMgmtGroupTrap Traps

The apSysMgmtGroupTrap (1.3.6.1.4.1.9148.3.2.3.0.1) can convey multiple traps by identifying a system event and corresponding value. The apSysMgmtGroupClearTrap (1.3.6.1.4.1.9148.3.2.3.0.2) is sent when this condition is cleared, according to the application.

apSysMgmtTrapType Description
apSysXCodeOpusCapacity

1.3.6.1.4.1.9148.3.2.1.1.46

When Opus session utilization exceeds 90%, this object is sent in the apSysMgmtGroupTrap. When utilization falls below 85%, the apSysMgmtGroupClearTrap is sent.
apSysXCodeSILKCapacity

1.3.6.1.4.1.9148.3.2.1.1.47

When SILK session utilization exceeds 90%, this object is sent in the apSysMgmtGroupTrap. When utilization falls below 85%, the apSysMgmtGroupClearTrap is sent.

apUSBC Traps (ap-usbcsys.mib)

The following traps are found in ap-usbcsys.mib.

Trap Name Description
apUsbcSysThreadUsageExceededTrap

1.3.6.1.4.1.9148.3.17.2.2.1.1

The trap is generated when a thread is exceeding pre-defined usage.
apUsbcSysThreadUsageClearTrap

1.3.6.1.4.1.9148.3.17.2.2.1.2

The trap is generated when a thread is dropping back under pre-defined usage.
apUsbcSysThreadUsageOverloadEnableTrap

1.3.6.1.4.1.9148.3.17.2.2.1.3

The trap is generated when a thread cpu overload is activated.
apUsbcSysThreadUsageOverloadDisableTrap

1.3.6.1.4.1.9148.3.17.2.2.1.4

The trap is generated when a thread cpu overload is de-activated.
apUsbcSysThreadNotRespondingTrap 1.3.6.1.4.1.9148.3.17.2.2.1.0.7 The trap is generated when a thread is not responding.
apMutexDeadLockDetectedTrap 1.3.6.1.4.1.9148.3.17.2.2.1.0.5 The trap is generated when the system detects a deadlock.
apMutexDeadLockClearTrap 1.3.6.1.4.1.9148.3.17.2.2.1.0.6 The trap is generated when the system detects that a deadlock us clear.

Specify an NMS for EMS Generated Traps

You must configure a northbound network management server (NMS) such as an SNMP management system as the receiver of element manager system (EMS) traps. An EMS, such as the Session Element Manager, generates the (EMS MIB) traps shown in the table below when it detects the following conditions:

  • There is a failure to discover or rediscover a SBC configuration.
  • There is a failure to save a SBC configuration.
  • There is a failure to activate a SBC configuration.
  • There are missing components when validating a SBC configuration.
  • The node status changes from reachable to unreachable.
Trap Name Description
apEMSDiscoveryFailure Generated when EMS fails to discover or rediscover a SBC configuration. The trap is generated from any discovery or rediscovery failure initiated by the SOAP XML API, EMS, or system processing. The trap contains the SBC’s node ID, the start and end time of the discovery or rediscovery operation, and the user who initiated the operation.
apEMSSaveFailure Generated when EMS fails to save a configuration. The trap is generated by a save failure whether initiated by the SOAP XML API or EMS GUI for save/activate, save or offline save operations. The trap contains the SBC node ID, the start and stop time of the save configuration attempt, and the user initiating the save operation.
apEMSActivateFailure Generated when EMS fails to activate a configuration, whether initiated from the SOAP XML API or EMS GUI for the save/activate or activate operations.
apEMSInvalidConfigDiscoveredNotification Generated when EMS validates a discovered SBC’s configuration (for example confirms each referenced realm is configured) and detects missing components. The trap contains the time and the SBC node ID.
apEMSNodeUnreachableNotification Generated when a node’s status changes from reachable to unreachable. The trap contains the SBC’s node ID and the time of the event.
apEMSNodeUnreachableClearNotification Generated when a node’s status changes from unreachable to reachable. The trap contains the SBC’s node ID and the time of the event.