| OID symbolic | OID numeric | Type | Access | Description |
|---|
| ciscoServiceControlAttackMIB | 1.3.6.1.4.1.9.9.693 | | | This MIB provides data related to different types of
attacks detected by a service control entity.
A service control entity is a network device which monitors and
controls traffic. The service control entity is used as a
platform for different service control applications which may
perform monitoring operations beyond packet counting and delve
deeper into the contents of network traffic. It provides
programmable stateful inspection of bidirectional
traffic flows and maps these flows with user/subscriber
ownership.
An attack is a malicious network activity with certain traffic
characteristics and which is targeted on a certain network
entity. An attack can be identified by its type, direction,
source address, destination address and ports.
Once an attack is detected, an attack filter is activated based
on the type of the attack and corresponding actions are taken
in
the monitored network - this is referred to as attack start.
For example the attack filter can drop the attacking traffic.
When the attack detector identifies that the attack
characteristics are no longer exist, it ends the mitigation
action - what is referred to as attack end. The attack
mitigation action is also referred to as attack filtering in
this MIB.
The time duration of attack filtering between attack start to
attack end along with the direction (upstream, downstream) is
also maintained by the service control entity. Attack
filtering
can be applied from the subscriber side to the network side, in
the upstream direction. The downstream attack filtering is
done
from the network side to the subscriber side.
This MIB also defines notifications generated by the service
control entity when an attack is detected on a monitored
network. |
| ciscoServiceControlAttackMIBNotifs | 1.3.6.1.4.1.9.9.693.0 | | | |
| NTF cscaFilterChange | 1.3.6.1.4.1.9.9.693.0.1 | | | The system generates this notification to indicate that the
cscaFilterStatus of the attack filter for cscaType has changed
due to the reason determined by cscaDescription. The system
limits the generation of this notifications for the same
cscaType to a five-second interval. |
| NTF cscaGlobalAttackFilterChange | 1.3.6.1.4.1.9.9.693.0.2 | | | The notification is generated when a start or end of a global
attack is detected in the system.
Below fields are sent with the trap:
entPhysicalName indicates the name of the
originating physical entity.
cscaGlobalAttackType indicates the type of the global
attack.
cscaFilterStatus indicates whether the global attack is
started or ended ie. the attack filter status is activated or
deactivated.
cscaTypeOriginatedByNetworkSide indicates the origin/source
of the attack, whether it originated from network or subscriber
side. |
| ciscoServiceControlAttackMIBObjects | 1.3.6.1.4.1.9.9.693.1 | | | |
| cscaFilterMIBObjects | 1.3.6.1.4.1.9.9.693.1.1 | | | |
| CSC cscaType | 1.3.6.1.4.1.9.9.693.1.1.1 | CscaAttackType | accessible-for-notify | This object indicates the type of an attack detected and
reported by the service control entity.
There are numerous attack types, based on the service control
entity's definition. The service control entity monitors and
mitigates a predefined set of attack type. The value of this
object should be used as index to table cscaTypeTable in order
to query for information regarding this attack type, such as
its
name and other statistics. |
| IPt cscaSourceAddressType | 1.3.6.1.4.1.9.9.693.1.1.2 | InetAddressType | accessible-for-notify | This object indicates the address type for cscaSourceAddress. |
| IP cscaSourceAddress | 1.3.6.1.4.1.9.9.693.1.1.3 | InetAddress | accessible-for-notify | This object indicates the network address that is the source
end point of this attack. |
| IPt cscaDestinationAddressType | 1.3.6.1.4.1.9.9.693.1.1.4 | InetAddressType | accessible-for-notify | This object indicates the address type for
cscaDestinationAddress. |
| IP cscaDestinationAddress | 1.3.6.1.4.1.9.9.693.1.1.5 | InetAddress | accessible-for-notify | This object indicates the network address that is the
destination end point of this attack. |
| INE cscaAttackedPort | 1.3.6.1.4.1.9.9.693.1.1.6 | InetPortNumber | accessible-for-notify | This object indicates the port on which this attack occurs, if
relevant for this type of attack. |
| INT cscaFilterStatus | 1.3.6.1.4.1.9.9.693.1.1.7 | INTEGER | accessible-for-notify | This object indicates the status of the filter for this attack.
The values for this object are '1' (activated) and '2'
(de-activated). |
| T/F cscaNotifsEnabled | 1.3.6.1.4.1.9.9.693.1.1.8 | TruthValue | read-write | This object specifies whether the system generates the
cscaFilterChange notification. |
| TIM cscaLastDiscontinuityTimeStamp | 1.3.6.1.4.1.9.9.693.1.1.9 | TimeStamp | read-only | This object indicates the value of sysUpTime when the last
discontinuity occurred. |
| INT cscaGlobalAttackType | 1.3.6.1.4.1.9.9.693.1.1.10 | INTEGER | read-only | This object indicates the type of a global attack detected and
reported by the service control entity.
The list of the various global attack are:
ICMP attack(1)
UDP attack(2)
UDP fragment attack(3)
TCP SYN Attack(4)
TCP RST Attack(5)
TCP fragment Attack(6)
TCP NON-SYN Attack(7) |
| T/F cscaGlobalAttackNotifsEnabled | 1.3.6.1.4.1.9.9.693.1.1.11 | TruthValue | read-write | This object specifies whether the system generates the
cscaGlobalAttackFilterChange notification.
Setting this object value to 'true' will enable generation of
cscaGlobalAttackFilterChange notification.
Setting this object value to 'false' will disable generation of
cscaGlobalAttackFilterChange notification. |
| cscaTypeTable | 1.3.6.1.4.1.9.9.693.1.2 | | not-accessible | This table lists the aggregated statistics for each detected
attack in a network controlled by a service control entity. |
| cscaTypeEntry | 1.3.6.1.4.1.9.9.693.1.2.1 | | not-accessible | This entry contains information for an attack detected by the
service control entity.
The service control entity can report a number of attack types,
the cscaTypeTable is created during the initialization of the
service control entity and is valid while the service control
entity is operational. |
| CSC cscaTypeIndex | 1.3.6.1.4.1.9.9.693.1.2.1.1 | CscaAttackType | not-accessible | This object uniquely identifies the attack type. |
| G32 cscaTypeCurrentNumAttacks | 1.3.6.1.4.1.9.9.693.1.2.1.2 | Gauge32 | read-only | This object indicates the current number of ongoing attacks of
this type, that the service control entity has detected in the
network. |
| C32 cscaTypeTotalNumAttacksEx | 1.3.6.1.4.1.9.9.693.1.2.1.3 | Counter32 | read-only | This object indicates the total number of attacks of this type
since the last discontinuity. |
| C64 cscaTypeTotalNumFlows | 1.3.6.1.4.1.9.9.693.1.2.1.4 | Counter64 | read-only | This object indicates the total number of IP flows on which
this type of attack has been detected, since the last
discontinuity. |
| C32 cscaTypeTotalNumSeconds | 1.3.6.1.4.1.9.9.693.1.2.1.5 | Counter32 | read-only | This object indicates the accumulated duration in seconds
belonging to this attack type, since the last discontinuity. |
| T/F cscaTypeOriginatedByNetworkSide | 1.3.6.1.4.1.9.9.693.1.2.1.6 | TruthValue | read-only | This object indicates whether this attack type is originated
from the Network side or from the Subscriber side. |
| I32 cscaTypeProtocol | 1.3.6.1.4.1.9.9.693.1.2.1.7 | Integer32 | read-only | This enumerated object indicates the protocol type for this
type of attack (TCP/UDP/ICMP/etc). The values for this object
are:
(1) TCP
(2) UDP
(3) ICMP
(4) Other |
| T/F cscaTypeIsPortSpecific | 1.3.6.1.4.1.9.9.693.1.2.1.8 | TruthValue | read-only | This object indicates whether the attack type is port-specific
or not. |
| I32 cscaTypeIPsDetected | 1.3.6.1.4.1.9.9.693.1.2.1.9 | Integer32 | read-only | This object indicates which IPs are detected in this type of
attack. The enumerated values are:
(1) Originating Side IP is detected.
(2) Attacked Side IP is detected.
(3) Both side IPs are detected. |
| cscaInfoTable | 1.3.6.1.4.1.9.9.693.1.3 | | not-accessible | This table lists information for attack mitigation, also
referred to as attack filtering, done by a service control
entity in the monitored network. |
| cscaInfoEntry | 1.3.6.1.4.1.9.9.693.1.3.1 | | not-accessible | This entry contains information about attack mitigation done by
a physical service control entity, for attacks which it has
detected. |
| C32 cscaInfoUpStreamAttackFilteringTime | 1.3.6.1.4.1.9.9.693.1.3.1.1 | Counter32 | read-only | This object indicates the cumulative time during which attacks
in the up-stream direction were filtered. |
| NUM cscaInfoUpStreamLastAttackFilteringTime | 1.3.6.1.4.1.9.9.693.1.3.1.2 | TimeInterval | read-only | This object indicates the time since the previous attack in the
upstream direction has ended. Attack end is reached when the
service control entity attack detector identifies that the
attack characteristics (like high flow rate) no longer exist,
and the attack is suppressed in the up-stream traffic. |
| C32 cscaInfoDownStreamAttackFilteringTime | 1.3.6.1.4.1.9.9.693.1.3.1.3 | Counter32 | read-only | This object indicates the cumulative time during which attacks
in the down-stream direction were filtered. |
| NUM cscaInfoDownStreamLastAttackFilteringTime | 1.3.6.1.4.1.9.9.693.1.3.1.4 | TimeInterval | read-only | This object indicates the time since the previous attack in the
downstream direction has ended. Attack end is reached when the
service control entity attack detector identifies that the
attack characteristics (like high flow rate) no longer exist,
and the attack is suppressed in the down-stream traffic. |
| ciscoServiceControlAttackMIBConform | 1.3.6.1.4.1.9.9.693.2 | | | |
| cscaMIBCompliances | 1.3.6.1.4.1.9.9.693.2.1 | | | |
| cscaMIBCompliance | 1.3.6.1.4.1.9.9.693.2.1.1 | | | The compliance statement for SNMP Agents which implement this
MIB. |
| cscaMIBComplianceRev1 | 1.3.6.1.4.1.9.9.693.2.1.2 | | | The compliance statement for SNMP Agents which implement this
generic filter (both Specific IP and global attack) MIB. |
| cscaMIBGroups | 1.3.6.1.4.1.9.9.693.2.2 | | | |
| cscaMIBAttackTypeObjectGroup | 1.3.6.1.4.1.9.9.693.2.2.1 | | | A collection of objects which provides attack information. |
| cscaMIBAttackInfoObjectGroup | 1.3.6.1.4.1.9.9.693.2.2.2 | | | A collection of objects which provides attack filtering times
for upstream and down stream attacks. |
| cscaMIBNotificationGroup | 1.3.6.1.4.1.9.9.693.2.2.3 | | | A collection of notification which provides status change
information for attack filters.
cscaMIBNotificationGroup object is superseded by
cscaMIBNotificationGroupRev1. |
| cscaFilterObjectGroup | 1.3.6.1.4.1.9.9.693.2.2.4 | | | A collection of objects which define each attack filter and
its status.
cscaFilterObjectGroup object is superseded by
cscaFilterObjectGroupRev1. |
| cscaMIBNotifControlGroup | 1.3.6.1.4.1.9.9.693.2.2.5 | | | A collection of object(s) to control the enable/disable
state of notification generation.
cscaMIBNotifControlGroup object is superseded by
cscaMIBNotifControlGroupRev1. |
| cscaMIBNotificationGroupRev1 | 1.3.6.1.4.1.9.9.693.2.2.6 | | | A collection of notification which provides status change
information for both specific IP and global attack filters. |
| cscaFilterObjectGroupRev1 | 1.3.6.1.4.1.9.9.693.2.2.7 | | | A collection of objects which define each attack filter and
its status. |
| cscaMIBNotifControlGroupRev1 | 1.3.6.1.4.1.9.9.693.2.2.8 | | | A collection of object(s) to control the enable/disable
state of notification generation. |
