NAT
tmnxNatDetMap2OperStateChanged
Property name | Value |
---|---|
Application name | NAT |
Event ID |
2042 |
Event name | tmnxNatDetMap2OperStateChanged |
SNMP notification prefix and OID | TIMETRA-NAT-MIB.tmnxNatNotifications.42 |
Default severity | minor |
Source stream |
main |
Message format string | The state of deterministic prefix-map map $tmnxNatDetPfxMapAddr$/$tmnxNatDetPfxMapAddrPrefixLength$ type $tmnxNatDetPfxMapSubType$ nat-policy ' $tmnxNatDetPfxMapNatPolicy$' start $tmnxNatDetMap2InStart$ end $tmnxNatDetMap2InEnd$ changed to $tmnxNatDetMap2OperState$ - $tmnxNatNotifyDescription$ |
Cause |
The cause is explained in the tmnxNatNotifyDescription. |
Effect |
While the operational state is down, subscribers matching the prefix cannot use deterministic NAT; if configured so, they can fall back on another NAT policy. |
Recovery | The recovery action depends on the cause. |
tmnxNatDetPfxMapOperStateChanged
Property name | Value |
---|---|
Application name |
NAT |
Event ID | 2041 |
Event name |
tmnxNatDetPfxMapOperStateChanged |
SNMP notification prefix and OID |
TIMETRA-NAT-MIB.tmnxNatNotifications.41 |
Default severity |
minor |
Source stream | main |
Message format string |
The state of deterministic prefix-map $tmnxNatDetPfxMapAddr$/$tmnxNatDetPfxMapAddrPrefixLength$ type $tmnxNatDetPfxMapSubType$ nat-policy '$tmnxNatDetPfxMapNatPolicy$' changed to $tmnxNatDetPfxMapOperState$ - $tmnxNatNotifyDescription$ |
Cause | The cause is explained in the tmnxNatNotifyDescription. |
Effect | While the operational state is down, subscribers matching the prefix cannot use deterministic NAT; if configured so, they can fall back on another NAT policy. |
Recovery | The recovery action depends on the cause. |
tmnxNatDetPlcyChanged
Property name | Value |
---|---|
Application name |
NAT |
Event ID | 2022 |
Event name |
tmnxNatDetPlcyChanged |
SNMP notification prefix and OID |
TIMETRA-NAT-MIB.tmnxNatNotifications.22 |
Default severity | minor |
Source stream | main |
Message format string |
The Deterministic NAT map has changed. |
Cause | Such a change may be caused by a modification of the tmnxNatDetPlcyTable or the tmnxNatDetMapTable. |
Effect | Traffic flows of one or more given subscribers, subject to NAT, may be assigned a different outside IP address and/or outside port. |
Recovery | Managers that rely on the offline representation of the Deterministic NAT map should get an updated copy. |
tmnxNatDynamicConfigMismatch
Property name | Value |
---|---|
Application name |
NAT |
Event ID | 2043 |
Event name |
tmnxNatDynamicConfigMismatch |
SNMP notification prefix and OID |
TIMETRA-NAT-MIB.tmnxNatNotifications.43 |
Default severity |
warning |
Source stream | main |
Message format string | The system cannot dynamically install the destination prefix $tmnxNatNotifyInsideAddr$/ $tmnxNatNotifyInsideAddrPrefixLen$ imported from the outside router instance $tmnxNatNotifyOutsideVRtrID$ and associated with the NAT policy $tmnxNatNotifyName$ in the inside router instance $tmnxNatNotifyInsideVRtrID$: $tmnxNatNotifyDescription$ |
Cause | The cause is explained in the tmnxNatNotifyDescription. |
Effect | The destination-prefix is not imported. |
Recovery | The recovery action logically follows from the specified cause. |
tmnxNatFwd2EntryAdded
Property name | Value |
---|---|
Application name |
NAT |
Event ID | 2031 |
Event name |
tmnxNatFwd2EntryAdded |
SNMP notification prefix and OID |
TIMETRA-NAT-MIB.tmnxNatNotifications.31 |
Default severity | minor |
Source stream | main |
Message format string |
{$tmnxNatNotifyPlSeqNum$} $tmnxNatNotifyTruthValue$ $tmnxNatFwd2OutAddr$ [$tmnxNatFwd2OutPort$] -- subscriber type <type> {<inside router> <inside IP> [AFTR $tmnxNatFwd2LsnAftrAddr$| <subscriber id> } <inside port> <protocol> from $tmnxNatFwd2Origin$ |
Cause | The tmnxNatFwd2EntryAdded notification is sent when a row is added to or removed from the tmnxNatFwd2Table; a row can be added to the table either by operations on the tmnxNatFwdAction object group or by means of the PCP protocol. When the row is added, the value of the object tmnxNatNotifyTruthValue is 'true'; when the row is removed, it is 'false'. |
Effect | The specified NAT subscriber can start receiving inbound traffic flows. |
Recovery | No recovery required; this notification is the result of an operator or protocol action. |
tmnxNatFwd2OperStateChanged
Property name | Value |
---|---|
Application name |
NAT |
Event ID | 2034 |
Event name |
tmnxNatFwd2OperStateChanged |
SNMP notification prefix and OID |
TIMETRA-NAT-MIB.tmnxNatNotifications.34 |
Default severity |
warning |
Source stream | main |
Message format string | The state of forwarding entry subscriber type <type> {<inside router> <inside IP> subscriber $tmnxNatFwd2L2awSubIdent$ } IP protocol $tmnxNatFwd2Protocol$ inside port $tmnxNatFwd2Port$ policy $tmnxNatFwd2NatPolicy$ changed to $tmnxNatFwd2OperState$ |
Cause |
The tmnxNatFwd2OperStateChanged notification is sent when the value of the object tmnxNatFwd2OperState changes. This is related to the state of the ISA MDA where the forwarding entry is located, or the availability of resources on that MDA. In the case of Layer-2-Aware NAT subscribers, the tmnxNatFwd2OperState is 'down' while the subscriber is not instantiated. This would typically be a transient situation. |
Effect | The corresponding inward bound packets are dropped while the operational status is 'down'. |
Recovery | If the ISA MDA reboots successfully, or another ISA MDA takes over, no recovery is required. If more resources become available on the ISA MDA, no recovery is required. |
tmnxNatInAddrPrefixBlksFree
Property name | Value |
---|---|
Application name |
NAT |
Event ID | 2030 |
Event name |
tmnxNatInAddrPrefixBlksFree |
SNMP notification prefix and OID |
TIMETRA-NAT-MIB.tmnxNatNotifications.30 |
Default severity |
minor |
Source stream | main |
Message format string |
Possible messages:
|
Cause |
The tmnxNatInAddrPrefixBlksFree notification is sent when all port blocks allocated to one or more subscribers associated with a particular set of inside addresses are released by this system. The type of subscriber(s) is indicated by tmnxNatNotifySubscriberType. The set of inside IP addresses is associated with the virtual router instance indicated by tmnxNatNotifyInsideVRtrID and is of the type indicated by tmnxNatNotifyInsideAddrType. The set of inside IP addresses consists of the address prefix indicated with tmnxNatNotifyInsideAddr and tmnxNatNotifyInsideAddrPrefixLen unless these objects are empty and zero; if tmnxNatNotifyInsideAddr is empty and tmnxNatNotifyInsideAddrPrefixLen is zero, the set contains all IP addresses of the indicated type. The values of tmnxNatNotifyMdaChassisIndex, tmnxNatNotifyMdaCardSlotNum and tmnxNatNotifyMdaSlotNum identify the ISA MDA where the blocks were processed. All notifications of this type are sequentially numbered with the tmnxNatNotifyPlSeqNum. The value of tmnxNatNotifyPolicyIndex is the numerical identifier of the NAT policy used for this allocation; it can be used for correlation with the tmnxNatPlBlockAllocationLsn notification; the value zero means that this notification can be correlated with all the tmnxNatPlBlockAllocationLsn notifications of the subscriber. This type of notification is typically the consequence of one or more configuration changes; the nature of these changes is indicated in the tmnxNatNotifyDescription. |
Effect | N/A |
Recovery | N/A |
tmnxNatIsaGrpIsDegraded
Property name | Value |
---|---|
Application name |
NAT |
Event ID | 2025 |
Event name |
tmnxNatIsaGrpIsDegraded |
SNMP notification prefix and OID |
TIMETRA-NAT-MIB.tmnxNatNotifications.25 |
Default severity | minor |
Source stream | main |
Message format string |
The NAT group $tmnxNatIsaGrpId$ is $tmnxNatIsaGrpDegraded$. |
Cause | The tmnxNatIsaGrpIsDegraded notification is sent when the value of the object tmnxNatIsaGrpDegraded changes. |
Effect | N/A |
Recovery | N/A |
tmnxNatIsaGrpOperStateChanged
Property name | Value |
---|---|
Application name |
NAT |
Event ID | 2024 |
Event name |
tmnxNatIsaGrpOperStateChanged |
SNMP notification prefix and OID |
TIMETRA-NAT-MIB.tmnxNatNotifications.24 |
Default severity |
minor |
Source stream | main |
Message format string |
The state of NAT group $tmnxNatIsaGrpId$ changed to $tmnxNatIsaGrpOperState$. |
Cause | The tmnxNatIsaGrpOperStateChanged notification is sent when the value of the object tmnxNatIsaGrpOperState changes. |
Effect | N/A |
Recovery | N/A |
tmnxNatIsaMemberSessionUsageHigh
Property name | Value |
---|---|
Application name |
NAT |
Event ID | 2002 |
Event name |
tmnxNatIsaMemberSessionUsageHigh |
SNMP notification prefix and OID |
TIMETRA-NAT-MIB.tmnxNatNotifications.2 |
Default severity |
warning |
Source stream | main |
Message format string | The session usage high water status changed to $tmnxNatIsaMemberSessionUsageHi$. (EsaNum $tmnxNatIsaMemberEsaNum$, EsaVappNum $tmnxNatIsaMemberEsaVappNum$) |
Cause |
N/A |
Effect | N/A |
Recovery |
N/A |
tmnxNatL2AwSubIcmpPortUsageHigh
Property name | Value |
---|---|
Application name | NAT |
Event ID |
2007 |
Event name | tmnxNatL2AwSubIcmpPortUsageHigh |
SNMP notification prefix and OID | TIMETRA-NAT-MIB.tmnxNatNotifications.7 |
Default severity | warning |
Source stream |
main |
Message format string | The ICMP port usage high water status changed to $tmnxNatL2AwSubStatIcmpPortUsageH$ for subscriber $tmnxSubInfoSubIdent$ using policy $tmnxNatL2AwSubStatNatPolicy$ |
Cause | N/A |
Effect | N/A |
Recovery | N/A |
tmnxNatL2AwSubSessionUsageHigh
Property name | Value |
---|---|
Application name |
NAT |
Event ID | 2010 |
Event name |
tmnxNatL2AwSubSessionUsageHigh |
SNMP notification prefix and OID |
TIMETRA-NAT-MIB.tmnxNatNotifications.10 |
Default severity |
warning |
Source stream | main |
Message format string | The session usage high water status changed to $tmnxNatL2AwSubStatSessionUsageHi$ for subscriber $tmnxSubInfoSubIdent$ using policy $tmnxNatL2AwSubStatNatPolicy$ |
Cause |
N/A |
Effect | N/A |
Recovery |
N/A |
tmnxNatL2AwSubTcpPortUsageHigh
Property name | Value |
---|---|
Application name | NAT |
Event ID |
2009 |
Event name | tmnxNatL2AwSubTcpPortUsageHigh |
SNMP notification prefix and OID | TIMETRA-NAT-MIB.tmnxNatNotifications.9 |
Default severity | warning |
Source stream |
main |
Message format string | The TCP port usage high water status changed to $tmnxNatL2AwSubStatTcpPortUsageHi$ for subscriber $tmnxSubInfoSubIdent$ using policy $tmnxNatL2AwSubStatNatPolicy$ |
Cause | N/A |
Effect | N/A |
Recovery | N/A |
tmnxNatL2AwSubUdpPortUsageHigh
Property name | Value |
---|---|
Application name |
NAT |
Event ID | 2008 |
Event name |
tmnxNatL2AwSubUdpPortUsageHigh |
SNMP notification prefix and OID |
TIMETRA-NAT-MIB.tmnxNatNotifications.8 |
Default severity |
warning |
Source stream | main |
Message format string | The UDP port usage high water status changed to $tmnxNatL2AwSubStatUdpPortUsageHi$ for subscriber $tmnxSubInfoSubIdent$ using policy $tmnxNatL2AwSubStatNatPolicy$ |
Cause |
N/A |
Effect | N/A |
Recovery |
N/A |
tmnxNatLsnSubBlksFree
Property name | Value |
---|---|
Application name | NAT |
Event ID |
2021 |
Event name | tmnxNatLsnSubBlksFree |
SNMP notification prefix and OID | TIMETRA-NAT-MIB.tmnxNatNotifications.21 |
Default severity | minor |
Source stream |
main |
Message format string | {$tmnxNatNotifyPlSeqNum$} LSN subscriber all blocks freed $tmnxNatNotifyLsnSubId$ $tmnxNatNotifySubscriberType$ %$tmnxNatNotifyNumber$ $tmnxNatNotifyInsideVRtrID$ $tmnxNatNotifyInsideAddr$ MDA $tmnxNatNotifyMdaCardSlotNum$/$tmnxNatNotifyMdaSlotNum$ ESA-VM $tmnxNatNotifyIsaMemberEsaNum$/$tmnxNatNotifyIsaMemberEsaVappNum$ at $tmnxNatNotifyDateAndTime$ |
Cause | The tmnxNatLsnSubBlksFree notification is sent when all port blocks allocated to a Large Scale NAT (LSN) subscriber are released. The NAT subscriber is identified with its subscriber ID tmnxNatNotifyLsnSubId. To further facilitate the identification of the NAT subscriber, its type tmnxNatNotifySubscriberType, inside IP address tmnxNatNotifyInsideAddr and inside virtual router instance tmnxNatNotifyInsideVRtrID are provided. The values of tmnxNatNotifyMdaChassisIndex, tmnxNatNotifyMdaCardSlotNum and tmnxNatNotifyMdaSlotNum identify the ISA MDA where the blocks were processed. All notifications of this type are sequentially numbered with the tmnxNatNotifyPlSeqNum. |
Effect | N/A |
Recovery | N/A |
tmnxNatLsnSubIcmpPortUsgHigh
Property name | Value |
---|---|
Application name |
NAT |
Event ID | 2026 |
Event name |
tmnxNatLsnSubIcmpPortUsgHigh |
SNMP notification prefix and OID |
TIMETRA-NAT-MIB.tmnxNatNotifications.26 |
Default severity |
warning |
Source stream | main |
Message format string | The ICMP port usage high water status changed to $tmnxNatQryLsnSubResIcmpPortUsgHi$ for host $tmnxNatNotifyInsideAddr$ in router $tmnxNatNotifyInsideVRtrID$ policy |
Cause | The tmnxNatLsnSubIcmpPortUsgHigh notification is sent when the ICMP port usage of a Large Scale NAT subscriber reaches its high watermark ('true') or when it reaches its low watermark again ('false'). If only a single host can be associated with this subscriber, it is identified with its inside IP address tmnxNatNotifyInsideAddr in the inside virtual router instance tmnxNatNotifyInsideVRtrID; otherwise, these objects contain null values. |
Effect | N/A |
Recovery | N/A |
tmnxNatLsnSubSessionUsgHigh
Property name | Value |
---|---|
Application name |
NAT |
Event ID | 2029 |
Event name |
tmnxNatLsnSubSessionUsgHigh |
SNMP notification prefix and OID |
TIMETRA-NAT-MIB.tmnxNatNotifications.29 |
Default severity |
warning |
Source stream | main |
Message format string | The session usage high water status changed to $tmnxNatQryLsnSubResSessionUsgHi$ for host $tmnxNatNotifyInsideAddr$ in router $tmnxNatNotifyInsideVRtrID$ policy |
Cause | The tmnxNatLsnSubSessionUsgHigh notification is sent when the session usage of a Large Scale NAT subscriber reaches its high watermark ('true') or when it reaches its low watermark again ('false'). If only a single host can be associated with this subscriber, it is identified with its inside IP address tmnxNatNotifyInsideAddr in the inside virtual router instance tmnxNatNotifyInsideVRtrID; otherwise, these objects contain null values. |
Effect | N/A |
Recovery | N/A |
tmnxNatLsnSubTcpPortUsgHigh
Property name | Value |
---|---|
Application name |
NAT |
Event ID | 2028 |
Event name |
tmnxNatLsnSubTcpPortUsgHigh |
SNMP notification prefix and OID |
TIMETRA-NAT-MIB.tmnxNatNotifications.28 |
Default severity |
warning |
Source stream | main |
Message format string | The TCP port usage high water status changed to $tmnxNatQryLsnSubResTcpPortUsgHi$ for host $tmnxNatNotifyInsideAddr$ in router $tmnxNatNotifyInsideVRtrID$ policy |
Cause | The tmnxNatLsnSubTcpPortUsgHigh notification is sent when the TCP port usage of a Large Scale NAT subscriber reaches its high watermark ('true') or when it reaches its low watermark again ('false'). If only a single host can be associated with this subscriber, it is identified with its inside IP address tmnxNatNotifyInsideAddr in the inside virtual router instance tmnxNatNotifyInsideVRtrID; otherwise, these objects contain null values. |
Effect | N/A |
Recovery | N/A |
tmnxNatLsnSubUdpPortUsgHigh
Property name | Value |
---|---|
Application name |
NAT |
Event ID | 2027 |
Event name |
tmnxNatLsnSubUdpPortUsgHigh |
SNMP notification prefix and OID |
TIMETRA-NAT-MIB.tmnxNatNotifications.27 |
Default severity |
warning |
Source stream | main |
Message format string | The UDP port usage high water status changed to $tmnxNatQryLsnSubResUdpPortUsgHi$ for host $tmnxNatNotifyInsideAddr$ in router $tmnxNatNotifyInsideVRtrID$ policy |
Cause | The tmnxNatLsnSubUdpPortUsgHigh notification is sent when the UDP port usage of a Large Scale NAT subscriber reaches its high watermark ('true') or when it reaches its low watermark again ('false'). If only a single host can be associated with this subscriber, it is identified with its inside IP address tmnxNatNotifyInsideAddr in the inside virtual router instance tmnxNatNotifyInsideVRtrID; otherwise, these objects contain null values. |
Effect | N/A |
Recovery | N/A |
tmnxNatMapRuleChange
Property name | Value |
---|---|
Application name |
NAT |
Event ID | 2036 |
Event name |
tmnxNatMapRuleChange |
SNMP notification prefix and OID |
TIMETRA-NAT-MIB.tmnxNatNotifications.36 |
Default severity | minor |
Source stream | main |
Message format string |
map-t map-domain $tmnxNatMapDomName$ mapping-rule $tmnxNatMapRuleName$ rule-prefix=$tmnxNatMapRulePrefix$/ $tmnxNatMapRulePrefixLength$ ipv4-prefix=$tmnxNatMapRuleIpv4Prefix$/$tmnxNatMapRuleIpv4PrefixLength$ ea-length= $tmnxNatMapRuleEaLength$ psid-offset=$tmnxNatMapRulePsidOffset$ $tmnxNatNotifyTruthValue$ in router $vRtrID$ at $tmnxNatNotifyDateAndTime$ |
Cause | The tmnxNatMapRuleChange notification is sent with the value 'true' for tmnxNatNotifyTruthValue when a mapping rule becomes operational. The same notification is sent with 'false' when a mapping rule ceases to be operational. The value of the vRtrID object indicates in what virtual router instance the system applied the rule. The value of the tmnxNatNotifyDateAndTime object indicates at what time the system performed the change. |
Effect | The system applies a given mapping rule in the time interval between the time it sends the notification with 'true' and the time it sent the notification with 'false'. |
Recovery | Not required. |
tmnxNatMaxNbrSubsOrHostsExceeded
Property name | Value |
---|---|
Application name |
NAT |
Event ID | 2037 |
Event name |
tmnxNatMaxNbrSubsOrHostsExceeded |
SNMP notification prefix and OID |
TIMETRA-NAT-MIB.tmnxNatNotifications.37 |
Default severity |
minor |
Source stream | main |
Message format string |
The maximum number of $tmnxNatNotifyMemberSubOrHostDesc$ on the group ISA member has been exceeded at $tmnxNatNotifyDateAndTime$. (group $tmnxNatNotifyIsaGrpId$ - member $tmnxNatNotifyIsaMemberId$ - chassis $tmnxNatNotifyMdaChassisIndex$ - MDA $tmnxNatNotifyMdaCardSlotNum$/$tmnxNatNotifyMdaSlotNum$ - ESA-VM $tmnxNatNotifyIsaMemberEsaNum$/$tmnxNatNotifyIsaMemberEsaVappNum$) |
Cause |
The tmnxNatMaxNbrSubsOrHostsExceeded notification is sent when the maximum number of LSN/DSM/L2aware subscribers or L2aware hosts on the member of the MDA has been exceeded. |
Effect | The system can't process additional subscribers/hosts of that type on that member. |
Recovery | Additional ISA hardware or an upgrade of ISA's should to be considered. |
tmnxNatMdaActive
Property name | Value |
---|---|
Application name | NAT |
Event ID |
2020 |
Event name | tmnxNatMdaActive |
SNMP notification prefix and OID | TIMETRA-NAT-MIB.tmnxNatNotifications.20 |
Default severity | minor |
Source stream |
main |
Message format string | The NAT MDA $tmnxCardSlotNum$/ $tmnxMDASlotNum$ is now $tmnxNatNotifyTruthValue$ in group $tmnxNatIsaGrpId$ . |
Cause | The tmnxNatMdaActive notification is sent when the value of the object tmnxNatIsaMdaStatOperState changes from 'primary' to any other value, or the other way around. The value 'primary' means that the MDA is active in the group. |
Effect | N/A |
Recovery | N/A |
tmnxNatMdaDetectsLoadSharingErr
Property name | Value |
---|---|
Application name |
NAT |
Event ID | 2023 |
Event name |
tmnxNatMdaDetectsLoadSharingErr |
SNMP notification prefix and OID |
TIMETRA-NAT-MIB.tmnxNatNotifications.23 |
Default severity |
minor |
Source stream | main |
Message format string |
The NAT MDA $tmnxCardSlotNum$/$tmnxMDASlotNum$ in group $tmnxNatIsaGrpId$ has detected load sharing errors and has dropped $tmnxNatNotifyCounter$ more packets. |
Cause | The ingress IOM hardware does not support a particular NAT function's load-balancing, for example an IOM-2 does not support deterministic NAT. |
Effect | The MDA drops all incorrectly load-balanced traffic. |
Recovery | Upgrade the ingress IOM, or change the configuration. |
tmnxNatNbrSubsOrHostsBelowThrsh
Property name | Value |
---|---|
Application name |
NAT |
Event ID | 2038 |
Event name |
tmnxNatNbrSubsOrHostsBelowThrsh |
SNMP notification prefix and OID |
TIMETRA-NAT-MIB.tmnxNatNotifications.38 |
Default severity |
minor |
Source stream | main |
Message format string |
The number of $tmnxNatNotifyMemberSubOrHostDesc$ on the group ISA member dropped below the threshold of 95% at $tmnxNatNotifyDateAndTime$. (group $tmnxNatNotifyIsaGrpId$ - member $tmnxNatNotifyIsaMemberId$ - chassis $tmnxNatNotifyMdaChassisIndex$ - MDA $tmnxNatNotifyMdaCardSlotNum$/$tmnxNatNotifyMdaSlotNum$ - ESA-VM $tmnxNatNotifyIsaMemberEsaNum$/$tmnxNatNotifyIsaMemberEsaVappNum$) |
Cause |
The tmnxNatNbrSubsOrHostsBelowThrsh notification is sent when the number of LSN/DSM/L2aware subscribers or L2aware hosts dropped below the threshold of 95%. |
Effect | The system can process again additional subscribers/hosts of that type on that member. |
Recovery | There is no recovery required for this notification. |
tmnxNatPcpSrvStateChanged
Property name | Value |
---|---|
Application name |
NAT |
Event ID | 2018 |
Event name |
tmnxNatPcpSrvStateChanged |
SNMP notification prefix and OID |
TIMETRA-NAT-MIB.tmnxNatNotifications.18 |
Default severity |
minor |
Source stream | main |
Message format string |
The state of server $tmnxNatPcpSrvName$ changed to $tmnxNatPcpSrvState$ - $tmnxNatPcpSrvStateDescription$ |
Cause | The tmnxNatPcpSrvStateChanged notification is sent when the value of the object tmnxNatPcpSrvState changes. The cause is explained in the tmnxNatPcpSrvStateDescription. |
Effect | While the value of the object tmnxNatPcpSrvState is equal to 'outOfService', the system drops PCP requests addressed to this server. |
Recovery | The recovery action depends on the actual cause as specified in the tmnxNatPcpSrvStateDescription. |
tmnxNatPlAddrFree
Property name | Value |
---|---|
Application name |
NAT |
Event ID | 2016 |
Event name |
tmnxNatPlAddrFree |
SNMP notification prefix and OID |
TIMETRA-NAT-MIB.tmnxNatNotifications.16 |
Default severity | minor |
Source stream | main |
Message format string |
{$tmnxNatNotifyPlSeqNum$} Free [$tmnxNatNotifyOutsideAddr$ - $tmnxNatNotifyOutsideEndAddr$] -- inside $insideVRtrIDName$ at $tmnxNatNotifyDateAndTime$ - $tmnxNatNotifyDescription$ |
Cause | The tmnxNatPlAddrFree notification is sent when a range of outside IP addresses becomes free at once. The range starts at address tmnxNatNotifyOutsideAddr and ends with address tmnxNatNotifyOutsideEndAddr. It replaces a number of tmnxNatPlBlockAllocationL2Aw or tmnxNatPlBlockAllocationLsn notifications; the allocated port blocks associated with each IP address in the indicated range are released. The reason why this address range is released, is described in the tmnxNatNotifyDescription. If the value of tmnxNatNotifyInsideVRtrID is not equal to zero, it means that only the port blocks associated with hosts in that particular virtual router instance are released; if the value of tmnxNatNotifyInsideVRtrID is equal to zero, it means that all the port blocks are released. |
Effect | N/A |
Recovery | N/A |
tmnxNatPlBlockAllocationL2Aw
Property name | Value |
---|---|
Application name |
NAT |
Event ID | 2013 |
Event name |
tmnxNatPlBlockAllocationL2Aw |
SNMP notification prefix and OID |
TIMETRA-NAT-MIB.tmnxNatNotifications.13 |
Default severity |
minor |
Source stream | main |
Message format string |
{$tmnxNatNotifyPlSeqNum$} $tmnxNatNotifyTruthValue$ $tmnxNatNotifyOutsideAddr$ [ $tmnxNatNotifyPort$-$tmnxNatNotifyPort2$] -- l2-aware-sub $tmnxNatNotifyL2AwSubIdent$ policy $tmnxNatNotifyName$ $tmnxNatNotifyInsideAddr$ at $tmnxNatNotifyDateAndTime$ |
Cause | The tmnxNatPlBlockAllocationL2Aw notification is sent when an outside IP address and a range of ports is allocated to a NAT subscriber associated with a Layer-2-Aware NAT pool, and when this allocation expires. The allocated block is within the scope of the outside virtual router instance tmnxNatNotifyOutsideVRtrID and the outside IP address tmnxNatNotifyOutsideAddr; it starts with port tmnxNatNotifyPort and ends with port tmnxNatNotifyPort2. The NAT subscriber is identified with its subscriber ID tmnxNatNotifyL2AwSubIdent. The NAT policy is identified with its name tmnxNatNotifyName. When the block allocation is made, the value of the object tmnxNatNotifyTruthValue is 'true'; when the block allocation expires, it is 'false'. |
Effect | N/A |
Recovery | N/A |
tmnxNatPlBlockAllocationLsn
Property name | Value |
---|---|
Application name |
NAT |
Event ID | 2012 |
Event name |
tmnxNatPlBlockAllocationLsn |
SNMP notification prefix and OID |
TIMETRA-NAT-MIB.tmnxNatNotifications.12 |
Default severity |
minor |
Source stream | main |
Message format string |
{$tmnxNatNotifyPlSeqNum$} Map $tmnxNatNotifyTruthValue$ $tmnxNatNotifyOutsideAddr$ [ $tmnxNatNotifyPort$-$tmnxNatNotifyPort2$] MDA $tmnxNatNotifyMdaCardSlotNum$/$tmnxNatNotifyMdaSlotNum$ ESA-VM $tmnxNatNotifyIsaMemberEsaNum$/$tmnxNatNotifyIsaMemberEsaVappNum$ |
Cause |
The tmnxNatPlBlockAllocationLsn notification is sent when an outside IP address and a range of ports is allocated to a NAT subscriber associated with a Large Scale NAT (LSN) pool, and when this allocation expires. The allocated block is within the scope of the outside virtual router instance tmnxNatNotifyOutsideVRtrID and the outside IP address tmnxNatNotifyOutsideAddr; it starts with port tmnxNatNotifyPort and ends with port tmnxNatNotifyPort2. The NAT subscriber is identified with its subscriber ID tmnxNatNotifyLsnSubId. To further facilitate the identification of the NAT subscriber, its type tmnxNatNotifySubscriberType, inside IP address tmnxNatNotifyInsideAddr and inside virtual router instance tmnxNatNotifyInsideVRtrID are provided. The values of tmnxNatNotifyMdaChassisIndex, tmnxNatNotifyMdaCardSlotNum and tmnxNatNotifyMdaSlotNum identify the ISA MDA where this block is processed. The value of tmnxNatNotifyNumber is the numerical identifier of the NAT policy used for this allocation; it can be used for correlation of notifications, especially with the tmnxNatPlAddrFree summary event, that may indicate this number in the tmnxNatNotifyDescription object. When the block allocation is made, the value of the object tmnxNatNotifyTruthValue is 'true'; when the block allocation expires, it is 'false'. |
Effect | N/A |
Recovery | N/A |
tmnxNatPlL2AwBlockUsageHigh
Property name | Value |
---|---|
Application name |
NAT |
Event ID | 2001 |
Event name |
tmnxNatPlL2AwBlockUsageHigh |
SNMP notification prefix and OID |
TIMETRA-NAT-MIB.tmnxNatNotifications.1 |
Default severity |
warning |
Source stream | main |
Message format string | The block usage high water status changed to $tmnxNatPlBlockUsageHi$. |
Cause | N/A |
Effect | N/A |
Recovery | N/A |
tmnxNatPlL2AwMembrBlockUsageHigh
Property name | Value |
---|---|
Application name |
NAT |
Event ID | 2044 |
Event name |
tmnxNatPlL2AwMembrBlockUsageHigh |
SNMP notification prefix and OID |
TIMETRA-NAT-MIB.tmnxNatNotifications.44 |
Default severity |
warning |
Source stream | main |
Message format string | The subscriber usage high water status changed to $tmnxNatPlL2AwSubscrUsageHi$ for pool $tmnxNatPlName$ on ISA group $tmnxNatIsaGrpId$ member $tmnxNatIsaMemberId$ MDA chassis $tmnxNatIsaMemberMdaChassisIndex$ card slot $tmnxNatIsaMemberMdaCardSlotNum$ slot $tmnxNatIsaMemberMdaSlotNum$ ESA-VM $tmnxNatIsaMemberEsaNum$/ $tmnxNatIsaMemberEsaVappNum$ |
Cause | The tmnxNatPlL2AwMembrBlockUsageHigh notification is sent when the subscriber usage of an L2-Aware NAT address pool reaches its high watermark ('true') or when it reaches its low watermark again ('false') on a particular member MDA of its ISA group. |
Effect | N/A |
Recovery | N/A |
tmnxNatPlLsnMemberBlockUsageHigh
Property name | Value |
---|---|
Application name |
NAT |
Event ID | 2003 |
Event name |
tmnxNatPlLsnMemberBlockUsageHigh |
SNMP notification prefix and OID |
TIMETRA-NAT-MIB.tmnxNatNotifications.3 |
Default severity |
warning |
Source stream | main |
Message format string | The block usage high water status changed to $tmnxNatPlLsnMemberBlockUsageHi$ for pool $tmnxNatPlName$ on ISA group $tmnxNatIsaGrpId$ member $tmnxNatIsaMemberId$ MDA $tmnxNatIsaMemberMdaCardSlotNum$/ $tmnxNatIsaMemberMdaSlotNum$ ESA-VM $tmnxNatIsaMemberEsaNum$/$tmnxNatIsaMemberEsaVappNum$ |
Cause | N/A |
Effect | N/A |
Recovery | N/A |
tmnxNatPlLsnMemberPortUsageHigh
Property name | Value |
---|---|
Application name |
NAT |
Event ID | 2046 |
Event name |
tmnxNatPlLsnMemberPortUsageHigh |
SNMP notification prefix and OID |
TIMETRA-NAT-MIB.tmnxNatNotifications.46 |
Default severity |
warning |
Source stream | main |
Message format string | Possible messages:
|
Cause | The tmnxNatPlLsnMemberPortUsageHigh notification is sent when the port usage of an LSN pool with flexible port allocation reaches its high or low watermark. |
Effect | N/A |
Recovery | N/A |
tmnxNatPlLsnRedActiveChanged
Property name | Value |
---|---|
Application name |
NAT |
Event ID | 2017 |
Event name |
tmnxNatPlLsnRedActiveChanged |
SNMP notification prefix and OID |
TIMETRA-NAT-MIB.tmnxNatNotifications.17 |
Default severity |
warning |
Source stream | main |
Message format string | The Large Scale NAT activity changed to $tmnxNatPlLsnRedActive$ for pool $tmnxNatPlName$ - $tmnxNatNotifyDescription$ |
Cause |
The tmnxNatPlLsnRedActiveChanged notification is sent when the value of the object tmnxNatPlLsnRedActive changes. The cause is explained in the tmnxNatNotifyDescription. |
Effect | While the value of the object tmnxNatPlLsnRedActive is equal to 'false': - this system is not performing Large Scale NAT in the realm of the virtual router instance associated with this pool; the Large Scale NAT is supposed to be performed by its redundant peer. - the route specified with tmnxNatVrtrInRedSteerRt is not advertised in the realm of any inside virtual router instance associated with this pool; - NAT traffic matching a filter with TFilterAction equal to 'nat' is redirected to the address specified with tmnxNatVrtrInRedPeerAddr or dropped if tmnxNatVrtrInRedPeerAddr is not configured; - the pool ranges associated with this pool are withdrawn from the outside virtual router instance associated with this pool; - the route specified with tmnxNatPlLsnRedExpPrefix is not exported in the realm of the outside virtual router instance associated with this pool. |
Recovery | If this system is supposed to assume the role of a standby in the realm of the virtual router instance associated with this pool, no recovery is needed. Otherwise, the recovery action will depend on the actual cause as specified in the tmnxNatNotifyDescription. |
tmnxNatPlMemberExtBlockUsageHigh
Property name | Value |
---|---|
Application name |
NAT |
Event ID | 2045 |
Event name |
tmnxNatPlMemberExtBlockUsageHigh |
SNMP notification prefix and OID |
TIMETRA-NAT-MIB.tmnxNatNotifications.45 |
Default severity |
warning |
Source stream | main |
Message format string | The extended port block usage high water status changed to $tmnxNatNotifyMbrExPrtBlckUsageHi$ for router $vRtrID$ pool $tmnxNatNotifyPoolName$ on ISA group $tmnxNatIsaGrpId$ member $tmnxNatIsaMemberId$ MDA chassis $tmnxNatIsaMemberMdaChassisIndex$ card slot $tmnxNatIsaMemberMdaCardSlotNum$ slot $tmnxNatIsaMemberMdaSlotNum$ ESA-VM $tmnxNatIsaMemberEsaNum$/$tmnxNatIsaMemberEsaVappNum$ Outside address $tmnxNatNotifyOutsideIPv4Addr$ |
Cause | The tmnxNatPlMemberExtBlockUsageHigh notification is sent when the extended port block usage of a NAT address pool reaches its high watermark ('true') or when it reaches its low watermark again ('false') on a particular member MDA of its ISA group. |
Effect | N/A |
Recovery | N/A |
tmnxNatResourceProblemCause
Property name | Value |
---|---|
Application name |
NAT |
Event ID | 2015 |
Event name |
tmnxNatResourceProblemCause |
SNMP notification prefix and OID |
TIMETRA-NAT-MIB.tmnxNatNotifications.15 |
Default severity |
minor |
Source stream | main |
Message format string |
$tmnxNatNotifyDescription$ |
Cause | N/A |
Effect | N/A |
Recovery | N/A |
tmnxNatResourceProblemDetected
Property name | Value |
---|---|
Application name |
NAT |
Event ID | 2014 |
Event name |
tmnxNatResourceProblemDetected |
SNMP notification prefix and OID |
TIMETRA-NAT-MIB.tmnxNatNotifications.14 |
Default severity |
minor |
Source stream | main |
Message format string |
The status of the NAT resource problem indication changed to $tmnxNatResourceProblem$. |
Cause | N/A |
Effect | N/A |
Recovery | N/A |
tmnxNatVappActive
Property name | Value |
---|---|
Application name | NAT |
Event ID |
2039 |
Event name | tmnxNatVappActive |
SNMP notification prefix and OID | TIMETRA-NAT-MIB.tmnxNatNotifications.39 |
Default severity | minor |
Source stream |
main |
Message format string | The Virtual NAT Application $tmnxNatEsaNum$/$tmnxNatEsaVappNum$ is now $tmnxNatNotifyTruthValue$ in group $tmnxNatIsaGrpId$ . |
Cause | The tmnxNatVappActive notification is sent when the value of the object tmnxNatVappStatOperState changes from 'primary' to any other value, or the other way around. The value 'primary' means that the Virtual NAT Application is active in the group. |
Effect | N/A |
Recovery | N/A |
tmnxNatVappDetectsLoadSharingErr
Property name | Value |
---|---|
Application name |
NAT |
Event ID | 2040 |
Event name |
tmnxNatVappDetectsLoadSharingErr |
SNMP notification prefix and OID |
TIMETRA-NAT-MIB.tmnxNatNotifications.40 |
Default severity |
minor |
Source stream | main |
Message format string |
The Virtual NAT Application $tmnxNatEsaNum$/$tmnxNatEsaVappNum$ in group $tmnxNatIsaGrpId$ has detected load sharing errors and has dropped $tmnxNatNotifyCounter$ more packets. |
Cause | The ingress IOM hardware does not support a particular NAT function's load-balancing, for example an IOM-2 does not support deterministic NAT. |
Effect | The Virtual NAT Application drops all incorrectly load-balanced traffic. |
Recovery | Upgrade the ingress IOM, or change the configuration. |
tmnxNatVrtrOutDnatOnlyRoutesHigh
Property name | Value |
---|---|
Application name |
NAT |
Event ID | 2035 |
Event name |
tmnxNatVrtrOutDnatOnlyRoutesHigh |
SNMP notification prefix and OID |
TIMETRA-NAT-MIB.tmnxNatNotifications.35 |
Default severity |
warning |
Source stream | main |
Message format string | The DNAT-only routes high water status changed to $tmnxNatNotifyTruthValue$: $tmnxNatVrtrOutDnatOnlyRoutes$/$tmnxNatVrtrOutDnatOnlyRouteLimit$. |
Cause |
The tmnxNatVrtrOutDnatOnlyRoutesHigh notification is sent with the value 'true' for tmnxNatNotifyTruthValue when the actual value of the object tmnxNatVrtrOutDnatOnlyRoutes approaches the configured value of tmnxNatVrtrOutDnatOnlyRouteLimit for a given virtual router instance. The same notification is sent with 'false' for tmnxNatNotifyTruthValue when the value of tmnxNatVrtrOutDnatOnlyRoutes goes below the threshold value again. |
Effect | While the value of tmnxNatVrtrOutDnatOnlyRoutes is between the threshold value and the tmnxNatVrtrOutDnatOnlyRouteLimit limit, there is no effect. When an attempt is made to change the configuration within the virtual router instance such that the actual value of tmnxNatVrtrOutDnatOnlyRoutes would exceed the tmnxNatVrtrOutDnatOnlyRouteLimit limit, the system would refuse that attempt. |
Recovery | Within the associated NAT inside virtual router instance, - reduce the number of prefixes (in the tmnxNatPrefixTable), - reduce the value of tmnxNatVrtrInMaxDetSubscrLimit. |