CISCO-NAT-CGN-EXT-MIB

File: CISCO-NAT-CGN-EXT-MIB.mib (42474 bytes)

Imported modules

SNMPv2-SMI SNMPv2-CONF SNMPv2-TC
SNMP-FRAMEWORK-MIB NAT-MIB CISCO-SMI

Imported symbols

MODULE-IDENTITY OBJECT-TYPE Integer32
Unsigned32 Counter64 Gauge32
NOTIFICATION-TYPE MODULE-COMPLIANCE NOTIFICATION-GROUP
OBJECT-GROUP TEXTUAL-CONVENTION SnmpAdminString
NatBehaviorType NatPoolingType natInstanceIndex
natInstanceEntry natCountersEntry ciscoMgmt

Defined Types

NatCgnInstanceType  
A value that represents a type of NAT instance. nat44(1): This is the traditional Network Address Translation from IPv4 to IPv4, explained in RFC 4787. nat64Stateful(2): This is the IPv6 to IPv4 translation (that is, Address Family translation), explained in RFC 6146. dsLite(3): This is the Dual Stack Lite, explained in RFC 6333.
TEXTUAL-CONVENTION    
  INTEGER nat44(1), nat64Stateful(2), dsLite(3)  

NatCgnALGType  
A value that represents ALG (Application Level Gateway) protocol type.
TEXTUAL-CONVENTION    
  INTEGER algActiveFTP(1), algDNS(2), algH323(3), algHTTP(4), algLDAP(5), algMSRPC(6), algNetBIOS(7), algPCP(8), algPPTP(9), algRCMD(10), algRTSP(11), algSCCP(12), algSIP(13), algSunRPC(14)  

CNatCgnInstanceEntry  
SEQUENCE    
  cNatCgnInstanceType NatCgnInstanceType
  cNatCgnInstanceServiceName SnmpAdminString
  cNatCgnInstanceVrf SnmpAdminString
  cNatCgnInstanceInterface SnmpAdminString
  cNatCgnInstanceBehaviorType NatBehaviorType
  cNatCgnInstancePoolingType NatPoolingType
  cNatCgnInstanceProtocolPortLimit Unsigned32
  cNatCgnInstanceProtocolPortBulkAllocControl Unsigned32

CNatCgnCounterEntry  
SEQUENCE    
  cNatCgnCounterSessionCreations Counter64
  cNatCgnCounterSessionRemovals Counter64
  cNatCgnCounterOutOfSessionDrops Counter64
  cNatCgnCounterSessionLimitDrops Counter64
  cNatCgnCounterNoMappingEntryDrops Counter64
  cNatCgnCounterSourceIPOutOfRangeDrops Counter64
  cNatCgnCounterEndPointFilteringDrops Counter64
  cNatCgnCounterTCPSequenceDrops Counter64
  cNatCgnCounterTCPMappingDrops Counter64
  cNatCgnCounterFragmentPktsInToOutDrops Counter64
  cNatCgnCounterFragmentPktsOutToInDrops Counter64
  cNatCgnCounterCurrentPortAllocation Integer32
  cNatCgnCounterPortUsageLowThreshold Integer32
  cNatCgnCounterPortUsageClearLowThreshold Integer32
  cNatCgnCounterPortUsageHighThreshold Integer32
  cNatCgnCounterPortUsageClearHighThreshold Integer32
  cNatCgnCounterAverageBulkPortUsage Gauge32

CNatCgnLogStatEntry  
SEQUENCE    
  cNatCgnLogStatMappingCreateRecords Counter64
  cNatCgnLogStatMappingDeleteRecords Counter64
  cNatCgnLogStatSessionCreateRecords Counter64
  cNatCgnLogStatSessionDeleteRecords Counter64
  cNatCgnLogStatNetflowPackets Counter64
  cNatCgnLogStatNetflowPacketDrops Counter64
  cNatCgnLogStatSyslogPackets Counter64
  cNatCgnLogStatSyslogPacketDrops Counter64

CNatCgnALGCountersEntry  
SEQUENCE    
  cNatCgnALGType NatCgnALGType
  cNatCgnALGStatus INTEGER
  cNatCgnALGMappingCreations Counter64
  cNatCgnALGMappingRemovals Counter64
  cNatCgnALGUnsupportedErrors Counter64
  cNatCgnALGProtocolErrors Counter64

Defined Values

ciscoNatCgnExtMIB 1.3.6.1.4.1.9.9.818
This MIB module extends the IETF draft NAT MIB available at http://tools.ietf.org/html/draft-ietf-behave-nat-mib-11 The extensions are intended to address the needs of the Carrier Grade NAT (CGN), also known as Large Scale NAT (LSN). GLOSSARY ========== Address mapping - is used to refer to association between a private IP to public IP (in case of NAT44 and DS Lite) or source IPv6 address to IPv4 address in case of NAT64 stateful application. Mapping - A mapping used to refer to a NAT translation record. It is a record held in memory that maps a private IP address and port to a public IP address and port. Subscriber - A subscriber is a record held in memory that provides IP address and other details of an end user device which has one or more mappings. Session - A session is a record maintained in memory that identifies a flow. The flow is uniquely identified by the source IPv4/IPv6 address, source port, translated IP address, translated source port, destination IPv4/IPv6 address and destination port. In to Out packet - A packet originating from a subscriber, with a private source address (or with an IPv6 address in case of NAT64), destined to a host with a public IP address. This packet needs NAT (or NAPT) service. Out to In packet - A packet originating from a host on the public Internet (or any host with a routable/public) source address, whose destination address is a mapped (translated) IP address. This packet needs reverse-NAT. Bulk port allocation - A NAT instance can be configured pre-allocate a range of contiguous ports instead of a single port. A mapping log record is created indicating the range of ports allocated to this subscriber. This is done in anticipation that the subscriber is likely to send packets that require more mappings to be created. For the subsequent mapping requests, one of the pre-allocated port is used and no additional log entries need to be created. This is a technique used to reduce the volume of translation record data.
MODULE-IDENTITY    

ciscoNatCgnExtMIBNotifs 1.3.6.1.4.1.9.9.818.0
OBJECT IDENTIFIER    

ciscoNatCgnExtMIBObjects 1.3.6.1.4.1.9.9.818.1
OBJECT IDENTIFIER    

ciscoNatCgnExtMIBConform 1.3.6.1.4.1.9.9.818.2
OBJECT IDENTIFIER    

cNatCgnInstanceTable 1.3.6.1.4.1.9.9.818.1.1
This table lists the NAT instances configured on the device.
OBJECT-TYPE    
  SEQUENCE OF  
    CNatCgnInstanceEntry

cNatCgnInstanceEntry 1.3.6.1.4.1.9.9.818.1.1.1
An entry describes a NAT instance configured on the device. The parameters include the type of the NAT instance and the important configuration elements.
OBJECT-TYPE    
  CNatCgnInstanceEntry  

cNatCgnInstanceType 1.3.6.1.4.1.9.9.818.1.1.1.1
This object specifies the type of the NAT instance. If the instance type is changed, the service-type attribute of the corresponding interfaces will also need to be changed.
OBJECT-TYPE    
  NatCgnInstanceType  

cNatCgnInstanceServiceName 1.3.6.1.4.1.9.9.818.1.1.1.2
This object specifies the CGN service name of this instance.
OBJECT-TYPE    
  SnmpAdminString Size(0..32)  

cNatCgnInstanceVrf 1.3.6.1.4.1.9.9.818.1.1.1.3
This object specifies the name the VRF that is bringing in subscriber's traffic that needs to undergo NAT.
OBJECT-TYPE    
  SnmpAdminString Size(0..64)  

cNatCgnInstanceInterface 1.3.6.1.4.1.9.9.818.1.1.1.4
This object specifies the name the interface that is bringing in subscriber's traffic that needs to undergo NAT. Typically either the cNatCgnInstanceVrf or cNatCgnInstanceInterface is needed to be configured, but not both.
OBJECT-TYPE    
  SnmpAdminString Size(0..64)  

cNatCgnInstanceBehaviorType 1.3.6.1.4.1.9.9.818.1.1.1.5
This object specifies the configured NAT mapping behavior for this instance.
OBJECT-TYPE    
  NatBehaviorType  

cNatCgnInstancePoolingType 1.3.6.1.4.1.9.9.818.1.1.1.6
This object specifies the configured NAT address pooling type for this instance.
OBJECT-TYPE    
  NatPoolingType  

cNatCgnInstanceProtocolPortLimit 1.3.6.1.4.1.9.9.818.1.1.1.7
This object specifies the configured protocol port limit. This is the maximum number of active mappings each subscriber can have at any given time. Value of zero means, it is unlimited.
OBJECT-TYPE    
  Unsigned32 0..65535  

cNatCgnInstanceProtocolPortBulkAllocControl 1.3.6.1.4.1.9.9.818.1.1.1.8
This object specifies the configured bulk port allocation size. Value of 0 means, bulk allocation is not applicable (or not supported). Value of 1 means, it is not enabled, that is, ports are allocated individually and not in bulk.
OBJECT-TYPE    
  Unsigned32 0..65535  

cNatCgnCounters 1.3.6.1.4.1.9.9.818.1.2
OBJECT IDENTIFIER    

cNatCgnCounterTable 1.3.6.1.4.1.9.9.818.1.2.1
This table lists the counters of NAT instances in the device.
OBJECT-TYPE    
  SEQUENCE OF  
    CNatCgnCounterEntry

cNatCgnCounterEntry 1.3.6.1.4.1.9.9.818.1.2.1.1
An entry contains the additional statistics of a NAT instance.
OBJECT-TYPE    
  CNatCgnCounterEntry  

cNatCgnCounterSessionCreations 1.3.6.1.4.1.9.9.818.1.2.1.1.1
This object indicates the number of sessions created since the instance is up.
OBJECT-TYPE    
  Counter64  

cNatCgnCounterSessionRemovals 1.3.6.1.4.1.9.9.818.1.2.1.1.2
This object indicates the number of sessions removed since the instance is up. The number of active sessions is equal to cNatCgnCounterSessionCreations - cNatCgnCounterSessionRemovals.
OBJECT-TYPE    
  Counter64  

cNatCgnCounterOutOfSessionDrops 1.3.6.1.4.1.9.9.818.1.2.1.1.3
This object indicates the number of packets dropped because they required a new session entry to be created, however, there is no space to create new sessions.
OBJECT-TYPE    
  Counter64  

cNatCgnCounterSessionLimitDrops 1.3.6.1.4.1.9.9.818.1.2.1.1.4
This object indicates the number of packets in either in to out or out to in direction dropped because of exceeding limit on session entries.
OBJECT-TYPE    
  Counter64  

cNatCgnCounterNoMappingEntryDrops 1.3.6.1.4.1.9.9.818.1.2.1.1.5
This object indicates the number of packets in the out to in direction not translated because there was no mapping found.
OBJECT-TYPE    
  Counter64  

cNatCgnCounterSourceIPOutOfRangeDrops 1.3.6.1.4.1.9.9.818.1.2.1.1.6
This object indicates the number of packets in the in to out direction not translated because source address was out of configured prefix or range. For NAT44 configured in predefined mode, NAT64 stateful or DS Lite, it could be drops due to source IP address not matching the configured prefix bits.
OBJECT-TYPE    
  Counter64  

cNatCgnCounterEndPointFilteringDrops 1.3.6.1.4.1.9.9.818.1.2.1.1.7
This object indicates the number of packets in the out to in direction dropped because of end point dependent filtering policy. Note, the value of this object should be interpreted in conjunction with the value of cNatCgnInstanceBehaviorType. If the NAT instance is configured with endpointIndependent behavior, the instance is not supposed to filter or drop any packets based on the destination. In such case this counter could either be zero or could be the number of packets passed which would have otherwise be filtered and dropped if cNatCgnInstanceBehaviorType is set to addressDependent or addressAndPortDependent.
OBJECT-TYPE    
  Counter64  

cNatCgnCounterTCPSequenceDrops 1.3.6.1.4.1.9.9.818.1.2.1.1.8
This object indicates the number of packets in the out to in direction dropped because TCP sequence check failed.
OBJECT-TYPE    
  Counter64  

cNatCgnCounterTCPMappingDrops 1.3.6.1.4.1.9.9.818.1.2.1.1.9
This object indicates the number of TCP packets in the in to out direction dropped because a new mapping was required to be created, however TCP SYN flag was not set.
OBJECT-TYPE    
  Counter64  

cNatCgnCounterFragmentPktsInToOutDrops 1.3.6.1.4.1.9.9.818.1.2.1.1.10
This object indicates the number of fragmented packets in the in to out direction dropped due to errors such as timed out waiting for first fragment or no space to hold the fragment.
OBJECT-TYPE    
  Counter64  

cNatCgnCounterFragmentPktsOutToInDrops 1.3.6.1.4.1.9.9.818.1.2.1.1.11
This object indicates the number of fragmented packets in the out to in direction dropped due to errors such as timed out waiting for first fragment or no space to hold the fragment.
OBJECT-TYPE    
  Counter64  

cNatCgnCounterCurrentPortAllocation 1.3.6.1.4.1.9.9.818.1.2.1.1.12
This object indicates the current average port allocation across all available public IP addresses applied to this NAT instance. When bulk allocation is enabled (that is, the value of cNatCgnInstanceProtocolPortBulkAllocControl is more than 1), this value will include all the ports pre-allocated in bulk (whether they are in use or not).
OBJECT-TYPE    
  Integer32 0..100  

cNatCgnCounterPortUsageLowThreshold 1.3.6.1.4.1.9.9.818.1.2.1.1.13
This object specifies the low threshold in percentage of available public ports that are used up. The notification cNatCgnNotifPortUsageWatermarkLow is sent once the value of cNatCgnCounterAveragePortAllocation becomes less than or equal to this value. If this object is set to zero, the notification is not generated.
OBJECT-TYPE    
  Integer32 0..100  

cNatCgnCounterPortUsageClearLowThreshold 1.3.6.1.4.1.9.9.818.1.2.1.1.14
This object specifies the clear low threshold in percentage of available public ports that are used up. The notification cNatCgnNotifPortUsageWatermarkLowClear is sent once the value of cNatCgnCounterAveragePortAllocation becomes more than or equal to this value. If this object is set to zero, the notification is not generated. Implementations must ensure that values of objects cNatCgnCounterPortUsageClearLowThreshold and cNatCgnCounterPortUsageLowThreshold remain consistent. For example, an implementation must respond with an inconsistentValue error if an attempt is made to set the the value of cNatCgnCounterPortUsageClearLowThreshold to be less than or equal to that of cNatCgnCounterPortUsageLowThreshold and vice versa.
OBJECT-TYPE    
  Integer32 0..100  

cNatCgnCounterPortUsageHighThreshold 1.3.6.1.4.1.9.9.818.1.2.1.1.15
This object specifies the high threshold in percentage of available public ports that are used up. The notification cNatCgnNotifPortUsageWatermarkHigh is sent once the value of cNatCgnCounterAveragePortAllocation becomes higher than or equal to this value. If this field is set to zero, the notification is not generated.
OBJECT-TYPE    
  Integer32 0..100  

cNatCgnCounterPortUsageClearHighThreshold 1.3.6.1.4.1.9.9.818.1.2.1.1.16
This object specifies the clear high threshold in percentage of available public ports that are used up. The notification cNatCgnNotifPortUsageWatermarkHighClear is sent once the value of cNatCgnCounterAveragePortAllocation becomes less than or equal to this value. If this object is set to zero, the notification is not generated. Implementations must ensure that values of objects cNatCgnCounterPortUsageClearHighThreshold and cNatCgnCounterPortUsageHighThreshold remain consistent. For example, an implementation must respond with an inconsistentValue error if an attempt is made to set the the value of cNatCgnCounterPortUsageClearHighThreshold to be more than or equal to that of cNatCgnCounterPortUsageHighThreshold and vice versa.
OBJECT-TYPE    
  Integer32 0..100  

cNatCgnCounterAverageBulkPortUsage 1.3.6.1.4.1.9.9.818.1.2.1.1.17
This object indicates the average percentage usage of ports pre-allocated in bulk. This value is valid only if the bulk allocation is configured. That is the value specified by the cNatCgnInstanceProtocolPortBulkAllocControl is more than 1. This value gives hints about effectiveness of bulk port allocation technique. A very low percentage of bulk port usage may suggest that, bulk allocation size be reduced. On the other hand, a value close to 100 may hint at increasing the bulk size to further reduce log data volume.
OBJECT-TYPE    
  Gauge32 0..100  

cNatCgnLogStatTable 1.3.6.1.4.1.9.9.818.1.2.2
This table lists the logging statistics of each NAT instance in the device.
OBJECT-TYPE    
  SEQUENCE OF  
    CNatCgnLogStatEntry

cNatCgnLogStatEntry 1.3.6.1.4.1.9.9.818.1.2.2.1
An entry describes the logging related statistics of a NAT instance.
OBJECT-TYPE    
  CNatCgnLogStatEntry  

cNatCgnLogStatMappingCreateRecords 1.3.6.1.4.1.9.9.818.1.2.2.1.1
This object indicates the number of translation create records generated. It could be Netflow or Syslog records. It may not always necessarily be equal to number of mappings created (natMappingCreations of the NAT-MIB). If bulk allocation is enabled, this number could be much smaller than natMappingCreations. If the NAT mode is configured to be pre-defined or if logging is not configured, this could be zero.
OBJECT-TYPE    
  Counter64  

cNatCgnLogStatMappingDeleteRecords 1.3.6.1.4.1.9.9.818.1.2.2.1.2
This object indicates the number of translation delete records generated. It could be Netflow or Syslog records. It may not always necessarily be equal to number of mappings deleted (natMappingRemovals of the NAT-MIB). If bulk allocation is enabled, this number could be much smaller than natMappingRemovals. If the NAT mode is configured to be pre-defined or if logging is not configured, this could be zero.
OBJECT-TYPE    
  Counter64  

cNatCgnLogStatSessionCreateRecords 1.3.6.1.4.1.9.9.818.1.2.2.1.3
This object indicates the number of session create records generated. It could be Netflow or Syslog records. It may not always necessarily be equal to number of sessions created (cNatCgnCounterSessionCreations). If logging is not configured or if session logging is not configured, this could be zero.
OBJECT-TYPE    
  Counter64  

cNatCgnLogStatSessionDeleteRecords 1.3.6.1.4.1.9.9.818.1.2.2.1.4
This object indicates the number of session delete records generated. It could be Netflow or Syslog records. It may not always necessarily be equal to number of sessions deleted (cNatCgnCounterSessionRemovals). If the logging is not configured or if session logging is not configured, this could be zero.
OBJECT-TYPE    
  Counter64  

cNatCgnLogStatNetflowPackets 1.3.6.1.4.1.9.9.818.1.2.2.1.5
This object indicates the number of Netflow packets generated. This includes the packet which could not be sent out due to congestion or other reasons.
OBJECT-TYPE    
  Counter64  

cNatCgnLogStatNetflowPacketDrops 1.3.6.1.4.1.9.9.818.1.2.2.1.6
This object indicates the number of Netflow packets which could not be sent out due to congestion or other errors within the CGN device. This does not include any drops along the way to the collector.
OBJECT-TYPE    
  Counter64  

cNatCgnLogStatSyslogPackets 1.3.6.1.4.1.9.9.818.1.2.2.1.7
This object indicates the number of Syslog packets generated. This includes the packet which could not be sent out due to congestion or other reasons.
OBJECT-TYPE    
  Counter64  

cNatCgnLogStatSyslogPacketDrops 1.3.6.1.4.1.9.9.818.1.2.2.1.8
This object indicates the number of Syslog packets which could not be sent out due to congestion or other errors within the CGN device. This does not include any drops along the way to the collector.
OBJECT-TYPE    
  Counter64  

cNatCgnALGCountersTable 1.3.6.1.4.1.9.9.818.1.2.3
This table lists the application level gateway status and counters for each ALG type and for each NAT instance in the device.
OBJECT-TYPE    
  SEQUENCE OF  
    CNatCgnALGCountersEntry

cNatCgnALGCountersEntry 1.3.6.1.4.1.9.9.818.1.2.3.1
An entry describes status and counters of a specific ALG type for a specific NAT instance.
OBJECT-TYPE    
  CNatCgnALGCountersEntry  

cNatCgnALGType 1.3.6.1.4.1.9.9.818.1.2.3.1.1
This object indicates the ALG type which together with natInstanceIndex uniquely identifies the set of counters being reported.
OBJECT-TYPE    
  NatCgnALGType  

cNatCgnALGStatus 1.3.6.1.4.1.9.9.818.1.2.3.1.2
This object indicates the status of this ALG type for this NAT instance. notApplicable: This ALG type is not relevant to this NAT instance. unSupported: This ALG type is relevant to this NAT instance, however it is not supported. notEnabled: This ALG is supported on this NAT instance, however it is not enabled in the configuration. enabled: This ALG is enabled on this NAT instance. The rest of the objects of this entry are valid only if the cNatCgnALGStatus is set to enabled.
OBJECT-TYPE    
  INTEGER notApplicable(1), unSupported(2), notEnabled(3), enabled(4)  

cNatCgnALGMappingCreations 1.3.6.1.4.1.9.9.818.1.2.3.1.3
This object indicates the number of mappings created for this ALG.
OBJECT-TYPE    
  Counter64  

cNatCgnALGMappingRemovals 1.3.6.1.4.1.9.9.818.1.2.3.1.4
This object indicates the number of mappings removed which were created for this ALG. The number of active mappings for this ALG is equal to cNatCgnALGMappingCreations - cNatCgnALGMappingRemovals.
OBJECT-TYPE    
  Counter64  

cNatCgnALGUnsupportedErrors 1.3.6.1.4.1.9.9.818.1.2.3.1.5
This object indicates the number of application level messages/packets which could not be processed as they used options which are not yet supported. This does not include messages/packets that did not conform to the protocol.
OBJECT-TYPE    
  Counter64  

cNatCgnALGProtocolErrors 1.3.6.1.4.1.9.9.818.1.2.3.1.6
This object indicates the number of application level messages/packets which could not be processed as they did not conform to the protocol.
OBJECT-TYPE    
  Counter64  

cNatCgnNotifPortUsageWatermarkLow 1.3.6.1.4.1.9.9.818.0.1
The device generates this notification when the value of cNatCgnCounterCurrentPortAllocation becomes lower than or equal to the value of cNatCgnCounterPortUsageLowThreshold. The device will not generate notification if cNatCgnCounterPortUsageLowThreshold is set to zero.
NOTIFICATION-TYPE    

cNatCgnNotifPortUsageWatermarkLowClear 1.3.6.1.4.1.9.9.818.0.2
The device generates this notification when the value of cNatCgnCounterCurrentPortAllocation becomes higher than or equal to the value of cNatCgnCounterPortUsageClearLowThreshold and if cNatCgnNotifPortUsageWatermarkLow is already generated. The device will not generate notification if cNatCgnCounterPortUsageClearLowThreshold is set to zero.
NOTIFICATION-TYPE    

cNatCgnNotifPortUsageWatermarkHigh 1.3.6.1.4.1.9.9.818.0.3
The device generates this notification when the value of cNatCgnCounterCurrentPortAllocation becomes higher than or equal to the cNatCgnCounterPortUsageHighThreshold. The device will not generate notification if cNatCgnCounterPortUsageHighThreshold is set to zero.
NOTIFICATION-TYPE    

cNatCgnNotifPortUsageWatermarkHighClear 1.3.6.1.4.1.9.9.818.0.4
The device generates this notification when the value of cNatCgnCounterCurrentPortAllocation becomes lower than or equal to the value of cNatCgnCounterPortUsageClearLowThreshold and if cNatCgnNotifPortUsageWatermarkHigh is already generated. The device will not generate notification if cNatCgnCounterPortUsageClearHighThreshold is set to zero.
NOTIFICATION-TYPE    

cNatCgnMIBCompliances 1.3.6.1.4.1.9.9.818.2.1
OBJECT IDENTIFIER    

cNatCgnMIBGroups 1.3.6.1.4.1.9.9.818.2.2
OBJECT IDENTIFIER    

cNatCgnModuleCompliance 1.3.6.1.4.1.9.9.818.2.1.1
This compliance statement specifies the minimal requirements an implementation must meet in order to claim full compliance with the definition of the CISCO-NAT-CGN-EXT-MIB.
MODULE-COMPLIANCE    

cNatCgnConfigGroup 1.3.6.1.4.1.9.9.818.2.2.1
This group contains objects describing basic configuration elements of NAT instances.
OBJECT-GROUP    

cNatCgnOptionConfigGroup 1.3.6.1.4.1.9.9.818.2.2.2
This group contains objects describing optional configuration elements of NAT instances.
OBJECT-GROUP    

cNatCgnCountersGroup 1.3.6.1.4.1.9.9.818.2.2.3
This group contains objects describing counters and thresholds.
OBJECT-GROUP    

cNatCgnSessionGroup 1.3.6.1.4.1.9.9.818.2.2.4
This group contains objects describing counters specific to session level tracking.
OBJECT-GROUP    

cNatCgnBulkAllocGroup 1.3.6.1.4.1.9.9.818.2.2.5
This group contains objects describing configuration and statistics specific to bulk port allocation.
OBJECT-GROUP    

cNatCgnNetflowLoggingGroup 1.3.6.1.4.1.9.9.818.2.2.6
This group contains objects describing counters of Netflow based logging.
OBJECT-GROUP    

cNatCgnSyslogLoggingGroup 1.3.6.1.4.1.9.9.818.2.2.7
This group contains objects describing counters of syslog based logging.
OBJECT-GROUP    

cNatCgnFragmentsGroup 1.3.6.1.4.1.9.9.818.2.2.8
This group contains objects describing fragment related counters.
OBJECT-GROUP    

cNatCgnALGCountersGroup 1.3.6.1.4.1.9.9.818.2.2.9
This group contains objects describing counters related to ALG processing.
OBJECT-GROUP    

cNatCgnNotificationsGroup 1.3.6.1.4.1.9.9.818.2.2.15
This group contains notifications supporting NAT instances.
NOTIFICATION-GROUP    

cNatCgnServiceNameGroup 1.3.6.1.4.1.9.9.818.2.2.11
This group contains objects describing service related configuration elements
OBJECT-GROUP